CN215625534U

CN215625534U - Unwinding device is used in packaging film production

Info

Publication number: CN215625534U
Application number: CN202022864872.6U
Authority: CN
Inventors: 艾小松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-01-25
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to the technical field of packaging film unwinding devices, in particular to an unwinding device for packaging film production, which comprises a base, wherein a first support frame is fixedly arranged on the right side of the top of the base, a linear sliding table is arranged on the right side of the base, a second support frame is fixedly arranged on the top of a sliding seat of the linear sliding table, an installation frame is arranged on the right side of the first support frame through a bolt, a motor is arranged on the top of the installation frame, the output end of the motor penetrates through the first support frame and is connected with one end of a rotating shaft through a coupler, the other end of the rotating shaft is clamped in a buckle, one end of the buckle is provided with a connecting column, and the connecting column is inserted in a bearing seat; the two ends of the packaging film are fixed through the fixing frame and the clamping blocks, so that the packaging films with different widths are fixed; the second support frame is moved through the linear sliding table, so that the operation is convenient and stable; through setting up the brake gyro wheel, be convenient for remove.

Description

Unwinding device is used in packaging film production

Technical Field

The utility model relates to the technical field of packaging film unwinding devices, in particular to an unwinding device for packaging film production.

Background

The packaging film is widely used for packaging and laminating various products, is widely applied to the fields of food, medicine, chemical industry and the like, and has the largest proportion of food packaging, such as beverage packaging, quick-frozen food packaging, steamed food packaging, fast food packaging and the like.

However, when the existing unwinding device is used for fixing the packaging film, the packaging film winding drums with different widths cannot be supported and fixed, so that the using effect of the unwinding device is reduced, the existing unwinding device is complex in structure, the butt joint of each component is not stable enough, repeated positioning is needed, and the working efficiency is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the unwinding device for packaging film production, which is suitable for unwinding packaging films of various widths, has a simple structure and is convenient to use, is provided.

The technical scheme of the utility model is as follows: the utility model provides an unwinding device is used in packaging film production which characterized in that: it includes the base, the right side fixed mounting at base top has first support frame, the right side of base is provided with a straight line slip table, the slide top fixed mounting of straight line slip table has the second support frame, the mounting bracket is installed through the bolt in the right side of first support frame, the motor is installed at the top of mounting bracket, the output of motor runs through first support frame and is connected with the one end of axis of rotation through the shaft coupling, the other end card of axis of rotation is established in the buckle, the one end of buckle is provided with the spliced pole, the spliced pole cartridge is in the bearing frame, the bearing frame is installed on the right side wall of second support frame.

Further, evenly laid a plurality of screw holes in the axis of rotation, axis of rotation periphery cover is equipped with the mount, the mount is the ring structure, the internal diameter of mount is greater than the external diameter of axis of rotation, set up the mounting hole that suits with the screw hole on the mount, the upper and lower both ends of mount one side all are provided with the fixture block, the one end that the mount was kept away from to the fixture block is provided with the arch, through bolt fixed connection between mount and the axis of rotation.

In another preferred embodiment, a limiting plate is detachably mounted on one side of the fixing frame, and is used for preventing the packaging film from being displaced in the unwinding process.

Furthermore, the rotating shaft is provided with scale marks, so that the width of the packaging film can be visually known conveniently.

Furthermore, a placing box is arranged on the base and can be used for placing unused packaging films and the like.

Furthermore, four angles of the bottom of base all are provided with the brake gyro wheel, are convenient for remove the device.

In another preferred embodiment, a press roller shaft is detachably mounted on the rear side wall of the second support frame, a press roller is detachably mounted on the press roller shaft, and a plurality of press rollers are arranged and can adapt to packaging films with different widths.

In another preferred embodiment, the front side of the first support frame is also detachably provided with a cutting frame, the cutting frame is provided with a moving shaft, the moving shaft is slidably provided with a cutting knife, and the packaging film can be cut by moving the cutting knife transversely.

In another preferred embodiment, the output end of the motor is provided with a connecting piece, the cross section of the connecting piece is hexagonal, and the connecting piece is inserted into an inner hexagonal mounting groove at one end of the rotating shaft.

The utility model has the beneficial effects that: the packaging film fixing device has the advantages that the two ends of the packaging film are fixed through the fixing frame and the clamping blocks, so that the packaging films with different widths can be fixed, the structure is simple, and the use is convenient; the second support frame is moved through the linear sliding table, so that the operation is convenient, the movement is rapid and stable; the brake roller is arranged, so that the movement is convenient; the unused packaging film is convenient to store by arranging the storage box.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of embodiment 3;

FIG. 4 is a schematic structural view of example 4

In the figure, 1, a base; 2. a first support frame; 3. a linear sliding table; 4. a second support frame; 5. a mounting frame; 6. a motor; 7. a rotating shaft; 8. buckling; 9. connecting columns; 10. a bearing seat; 11. a fixed mount; 12. a clamping block; 13. placing a box; 14. a compression roller shaft; 15. a compression roller; 16. a cutting frame; 17. a cutting knife.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings:

example 1

As shown in fig. 1 and 2, an unwinding device for packaging film production is characterized in that: it includes base 1, the right side fixed mounting at 1 top of base has first support frame 2, base 1's right side is provided with a sharp slip table 3, the slide top fixed mounting of sharp slip table 3 has second support frame 4, mounting bracket 5 is installed through the bolt in the right side of first support frame 2, motor 6 is installed at mounting bracket 5's top, motor 6's output runs through first support frame 2 and is connected with the one end of axis of rotation 7 through the shaft coupling, the other end card of axis of rotation 7 is established in buckle 8, buckle 8's one end is provided with spliced pole 9, spliced pole 9 cartridge is in bearing frame 10, bearing frame 10 is installed on the right side wall of second support frame 4.

Evenly laid a plurality of screw holes on the axis of rotation 7, axis of rotation 7 periphery cover is equipped with mount 11, mount 11 is the ring structure, the internal diameter of mount 11 is greater than the external diameter of axis of rotation 7, set up the mounting hole that suits with the screw hole on the mount 11, the upper and lower both ends of mount 11 one side all are provided with fixture block 12, the one end that fixture block 11 was kept away from to fixture block 12 is provided with the arch, pass through bolt fixed connection between mount 11 and the axis of rotation 7. And scale marks are arranged on the rotating shaft 7, so that the width of the packaging film can be conveniently and visually known.

The base 1 is provided with a placing box 13 for placing unused packaging films and the like.

Four angles of the bottom of base 1 all are provided with the brake gyro wheel, are convenient for remove the device.

The working principle of the utility model is as follows: during the use, embolia the axis of rotation 7 with the reel of packaging film in, the draw-in groove in fixture block 12 on the mount 11 and the reel is fixed at both ends, it removes second support frame 4 to the assigned position through sharp slip table 3 after fixing, and it is fixed with the one end of buckle and axis of rotation, then open the motor, thereby the output of motor drives the axis of rotation and rotates and drive the packaging film and rotate, realize unreeling of packaging film, when needing to be changed, then open the buckle earlier, rethread straight line slip table rolls back the second support frame to primary importance, take out the reel, repeat above-mentioned installation again.

Example 2

One side of the fixing frame 11 is detachably provided with a limiting plate for preventing the packaging film from displacing in the unreeling process. The other structures of this embodiment are the same as those of embodiment 1.

Example 3

As shown in fig. 3, a press roller shaft 14 is detachably mounted on the rear side wall of the second support frame 4, a press roller 15 is detachably mounted on the press roller shaft 14, and a plurality of press rollers 15 are provided, so that the press rollers can adapt to packaging films with different widths. The other structures of this embodiment are the same as those of embodiment 1.

Example 4

As shown in fig. 4, a cutting frame 16 is detachably mounted on the front side of the first support frame 2, a moving shaft is arranged on the cutting frame 16, a cutting knife 17 is slidably mounted on the moving shaft, and the packaging film can be cut by moving the cutting knife 17 in the transverse direction. The other structures of this embodiment are the same as those of embodiment 1.

Example 5

The output of motor 6 is provided with the connecting piece, the cross section of connecting piece is the hexagon, the connecting piece cartridge is in the interior hexagonal mounting groove of axis of rotation 7 one end, and during the use, the buckle is opened to the accessible, shifts out behind the second support, directly carries out the dismouting to axis of rotation 7, change axis of rotation 7 that can be quick. The other structures of this embodiment are the same as those of embodiment 1.

In the embodiment, the model of the motor is YB2-132S, the linear sliding table adopts a screw rod sliding table, the motor and the linear sliding table are both electrically connected with a controller, the controller controls the action of the motor and the linear sliding table, the motor, the linear sliding table and the controller are all in the prior art, and the connection mode is the same as that of the prior art; the buckle is specifically an openable and closable stainless steel buckle, and one part of one end of the buckle is welded with the connecting column, but the opening and closing of the buckle are not influenced.

The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.

Claims

1. The utility model provides an unwinding device is used in packaging film production which characterized in that: it comprises a base (1), a first supporting frame (2) is fixedly arranged on the right side of the top of the base (1), a linear sliding table (3) is arranged on the right side of the base (1), a second support frame (4) is fixedly arranged at the top of a sliding seat of the linear sliding table (3), the right side of the first support frame (2) is provided with a mounting frame (5) through a bolt, the top of the mounting rack (5) is provided with a motor (6), the output end of the motor (6) penetrates through the first support rack (2) and is connected with one end of the rotating shaft (7) through a coupler, the other end of the rotating shaft (7) is clamped in the buckle (8), one end of the buckle (8) is provided with a connecting column (9), the connecting column (9) is inserted into the bearing seat (10), and the bearing seat (10) is installed on the right side wall of the second support frame (4).

2. The unwinding device is used in packaging film production of claim 1, characterized in that: evenly laid a plurality of screw holes on axis of rotation (7), axis of rotation (7) periphery cover is equipped with mount (11), the upper and lower both ends of mount (11) one side all are provided with fixture block (12), the one end that mount (11) were kept away from in fixture block (12) is provided with the arch, through bolt fixed connection between mount (11) and axis of rotation (7).

3. The unwinding device is used in packaging film production according to claim 2, characterized in that: and scale marks are arranged on the rotating shaft (7).

4. The unwinding device is used in packaging film production according to claim 3, characterized in that: a placing box (13) is arranged on the base (1).

5. The unwinding device is used in packaging film production of claim 4, characterized in that: four corners of the bottom of the base (1) are provided with brake rollers.

6. The unwinding device is used in packaging film production according to claim 2, characterized in that: and a limiting plate is detachably arranged on one side of the fixed frame (11).

7. The unwinding device is used in packaging film production of claim 1, characterized in that: the back lateral wall of second support frame (4) is gone up the detachable compression roller axle (14) of installing, demountable installation has compression roller (15) on compression roller axle (14).

8. The unwinding device is used in packaging film production of claim 1, characterized in that: the front side of the first support frame (2) is also detachably provided with a cutting frame (16), the cutting frame (16) is provided with a moving shaft, and the moving shaft is provided with a cutting knife (17) in a sliding manner.