CN219546231U - Winding machine for degradable film - Google Patents

Abstract

The utility model relates to the technical field of winding machines and discloses a winding machine for a degradable film, which comprises a workbench, wherein two symmetrical fourth fixing plates are fixedly connected to the top of one end of the workbench, a first winding roller is rotatably arranged between the two fourth fixing plates, second fixing plates are fixedly connected to the two sides of the other end of the workbench, grooves are formed in one sides of the two second fixing plates, threaded fixing blocks are fixedly connected to the tops of the two grooves, a threaded lifting mechanism is connected to the inner parts of the two threaded fixing blocks in a threaded mode, and the distance between the second winding roller and the third winding roller is accurately controllable through adjustment of the threaded lifting mechanism before the degradable film is wound.

Description

Winding machine for degradable film

Technical Field

The utility model relates to the technical field of winders, in particular to a winding machine for a degradable film.

Background

The degradable film has the functions and the characteristics of the traditional plastic, can be split and degraded in natural environment through the action of microorganisms in soil and water or the action of ultraviolet rays in sunlight after the service life is reached, and finally reenters the ecological environment in a reduced form to return to the nature, the existing winding machine is often important as a device for recycling the film, generally, the winding machine is required to be used in film production, but the position of a compression roller in the existing winding machine is fixed and well adjusted, the adjustment function is not provided, and the gap between two rollers possibly appears in the use process of the compression roller is enlarged, so that the film between the films and between the compression rollers is not compact enough in winding, and the film after winding is not compact enough.

The utility model provides a film rolling machine of current publication number CN212655236U, includes the frame, the frame includes first frame and second frame, the inboard of first frame is fixed to be provided with first panel, the inboard of second frame is fixed to be provided with the second panel, reciprocates through first axis of rotation to realized the adjustment between first compression roller and the second compression roller, simple structure, convenient operation.

However, since the sliding block is driven to lift by the air cylinder during the winding machine, the first rotating shaft moves up and down, details of the extending length cannot be controlled in the extending process of the air cylinder, and the interval between the press rollers cannot be too large, so that more accurate adjustment is required in interval adjustment.

Accordingly, based on the above technical problems, there is a need for developing a winding machine for degradable films.

Disclosure of Invention

The utility model aims to provide a winding machine for degradable films, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the workstation, two of one end top rigid coupling of workstation has two fourth fixed plates of symmetry, two rotate between the fourth fixed plate and be provided with first wind-up roll, the equal rigid coupling of the other end both sides of workstation has the second fixed plate, two the one side of second fixed plate is all seted up flutedly, two the equal rigid coupling in top of recess has the screw thread fixed block, two the inside common threaded connection of screw thread fixed block has a screw thread elevating system, screw thread elevating system's bottom rigid coupling has two third fixed plates of symmetry, two rotate between the third fixed plate and be provided with the second wind-up roll, two rotate between the second fixed plate and be provided with the third wind-up roll, screw thread elevating system includes lift box and motor, two the equal screw thread grafting in inside of screw thread fixed block has the screw thread post, two the equal rigid coupling in the inner chamber top of lift box is all passed through to the bearing, the motor rigid coupling is in the top of lift box, a motor the top of first fixed wheel groove has cup jointed in two the synchronous pulley through the first fixed wheel, two fixed wheels have all been cup jointed in the synchronous pulley.

Preferably, in order to limit the rotation height of the two threaded columns, limiting blocks are fixedly connected to the bottom ends of the two threaded columns, the limiting blocks are round blocks, and the two limiting blocks are respectively and rotatably arranged in the two grooves.

Preferably, in order to enable the degradable film to be relatively flat in the winding process, two symmetrical first fixing plates are fixedly connected to the top of the workbench between the second winding roller and the first winding roller, and a pressurizing roller is rotatably arranged between the two first fixing plates.

Preferably, in order to further improve the flatness of the winding process of the degradable film, the pressing rollers are all located below the first winding roller, the second winding roller and the third winding roller, and the third winding roller is located below the second winding roller.

Preferably, in order that the two threaded columns can be respectively arranged on the two threaded fixing blocks and synchronously rotate, the two synchronous wheels and the synchronous belt are both arranged in the lifting box.

Compared with the prior art, the utility model has the beneficial effects that:

through the structural design of the thread lifting mechanism, before the degradable film is wound, the distance between the second winding roller and the third winding roller can be accurately controlled through the adjustment of the thread lifting mechanism, and the degradable film with different thickness can be wound more conveniently.

Through the structural design of the limiting block, in order to limit the rotation height of the two threaded columns on the threaded fixing blocks, the two threaded columns are prevented from falling out of the outer parts of the two threaded fixing blocks through rotation.

Through the structural design of the pressurizing roller, the degradable film is more flat in rolling through the pressure support of the pressurizing roller to the surface of the film when being rolled.

Drawings

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

FIG. 2 is an exploded view of the lifting box of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the reference numerals: 1. a work table; 2. a first wind-up roll; 3. a first fixing plate; 4. a pressurizing roller; 5. a second fixing plate; 6. a threaded fixed block; 7. a threaded column; 8. a lifting box; 9. a motor; 10. a third fixing plate; 11. a second wind-up roll; 12. a third wind-up roll; 13. a first fixing column; 14. a synchronizing wheel; 15. a synchronous belt; 16. a limiting block; 17. and a fourth fixing plate.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-3, the present utility model provides a technical solution for a winding machine of a degradable film: the film-degrading and winding device comprises a workbench 1, two symmetrical fourth fixing plates 17 are fixedly connected to the top of one end of the workbench 1, a second winding roller 11 is rotatably arranged between the two fourth fixing plates 17, a second fixing plate 5 is fixedly connected to two sides of the other end of the workbench 1, grooves are formed in one sides of the two second fixing plates 5, threaded fixing blocks 6 are fixedly connected to the tops of the grooves, two threaded lifting mechanisms are connected to the inner common threads of the threaded fixing blocks 6, two third fixing plates 10 are fixedly connected to the bottom of the threaded lifting mechanisms, a second winding roller 11 is rotatably arranged between the two third fixing plates 10, a third winding roller 12 is rotatably arranged between the two second fixing plates 5, the threaded lifting mechanisms comprise lifting boxes 8 and motors 9, threaded columns 7 are inserted into the interiors of the threaded fixing blocks 6, first fixing columns 13 are fixedly connected to the tops of the threaded columns, one end of each first fixing column 13 is rotatably connected to the first winding roller through bearings 8, a film-degrading and winding roller 11 can be fixedly connected to the top of the first winding roller 12 through a synchronous pulley 12 when the top of the film-degrading and winding device is in a synchronous winding roller 14, and the film can be fixedly connected to the top of the film-degrading and winding device through the first winding roller 2 through the first winding roller 12, through opening motor 9, utilize the rotation of a first fixed column 13 to drive a synchronizing wheel 14 and rotate, and through hold-in range 15, finally make two first fixed columns 13 and synchronizing wheel 14 synchronous rotation, two screw thread post 7 can rotate on two screw thread fixed blocks 6 respectively this moment, and through the screw thread cooperation between two screw thread fixed blocks 6 and two screw thread post 7, drive lift box 8 and go up and down, can stop at any time in the required position, thereby carry out more careful regulation and control to the interval between second wind-up roll 11 and the third wind-up roll 12, thereby carry out the rolling work of degradable film of different thickness, make second wind-up roll 11 and the degradable film of third wind-up roll 12 can be better drive and carry out rolling and spacing work to the degradable film of different specifications.

Further, two the bottom of screw thread post 7 all rigid coupling has stopper 16, stopper 16 is circular piece, and two stopper 16 rotate respectively and set up in the inside of two recesses, be convenient for through the setting of two stopper 16, avoided two screw thread posts 7 when rotating lifting lift box 8, two screw thread posts 7 can rotate and two screw thread fixed block 6 separation and lead to the condition of derailment.

Further, two symmetrical first fixing plates 3 are fixedly connected to the top of the workbench 1 between the second winding roller 11 and the first winding roller 2, a pressurizing roller 4 is rotatably arranged between the two first fixing plates 3, and the degradable film can be wound flatly to the greatest extent by rotating the pressurizing roller 4, and when one end of the degradable film passes through the bottom of the pressurizing roller 4 and then passes between the second winding roller 11 and the third winding roller 12.

Further, the pressurizing rollers 4 are all located below the first winding roller 2, the second winding roller 11 and the third winding roller 12, and the third winding roller 12 is located below the second winding roller 11, and further, the degradable film winding is stably wound through the positions of the pressurizing rollers 4.

Further, the two synchronizing wheels 14 and the one synchronizing belt 15 are both located inside the lifting box 8, and the two first fixing columns 13 can synchronously drive the two threaded columns 7 to rotate in the two threaded fixing blocks 6 through the cooperation of the two synchronizing wheels 14 and the one synchronizing belt 15, so that the lifting box 8 is synchronously driven to perform stable lifting operation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a rolling machine of degradable film, includes workstation (1), its characterized in that, the one end top rigid coupling of workstation (1) has two fourth fixed plates (17) of symmetry, two rotate between fourth fixed plate (17) and be provided with first wind-up roll (2), the equal rigid coupling of the other end both sides of workstation (1) has second fixed plate (5), two the recess has all been seted up to one side of second fixed plate (5), two the top of recess has screw thread fixed block (6), two screw thread fixed block (6)'s inside joint screw thread elevating system has a screw thread elevating system, screw thread elevating system's bottom rigid coupling has two third fixed plates (10) of symmetry, two rotate between third fixed plate (10) and be provided with second wind-up roll (11), two rotate between second fixed plate (5) and be provided with third wind-up roll (12), screw thread elevating system includes elevating box (8) and motor (9), two screw thread fixed block (6)'s inside joint screw thread fixed block (6) has a screw thread elevating system, screw thread elevating system has one end (7) to connect in first inner chamber (13) of screw thread fixed column (8) through the top of two fixed column (13), the top end of one first fixed column (13) is fixedly connected to an output shaft of the motor (9), one end of each first fixed column (13) is fixedly sleeved with a synchronous wheel (14), and the two synchronous wheels (14) are jointly sleeved with a synchronous belt (15) through tooth grooves.

2. The roll-up machine of degradable films as set forth in claim 1, wherein: limiting blocks (16) are fixedly connected to the bottom ends of the two threaded columns (7), the limiting blocks (16) are round blocks, and the two limiting blocks (16) are respectively and rotatably arranged in the two grooves.

3. The roll-up machine of degradable films as set forth in claim 1, wherein: the workbench (1) is fixedly connected with two symmetrical first fixing plates (3) at the top between the second winding roller (11) and the first winding roller (2), and a pressurizing roller (4) is rotatably arranged between the two first fixing plates (3).

4. A degradable film winder as claimed in claim 3, wherein: the pressing rollers (4) are all located below the first winding roller (2), the second winding roller (11) and the third winding roller (12), and the third winding roller (12) is located below the second winding roller (11).

5. The roll-up machine of degradable films as set forth in claim 1, wherein: both the synchronous wheels (14) and a synchronous belt (15) are positioned in the lifting box (8).