CN216609163U

CN216609163U - Trimming device for BOPP film production

Info

Publication number: CN216609163U
Application number: CN202220047799.XU
Authority: CN
Inventors: 曾爱娟
Original assignee: Shanghai Hance Plastic Technology Co ltd
Current assignee: Shanghai Hance Plastic Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-27
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a trimming device for producing a BOPP film, which comprises a fixing frame, wherein the upper end of the fixing frame is rotatably connected with pressing rollers, a film passes through the pressing rollers, fixing rods are fixedly connected between the fixing frames, sliding grooves are formed in the fixing rods, threaded rods are rotatably connected in the sliding grooves, handles are arranged at two ends of the threaded rods, a first moving frame is arranged on the outer side of the threaded rods, an installation rod is slidably connected on the first moving frame, one end of the installation rod is rotatably connected with a cutting wheel, one side of the upper end of each fixing rod, which is located at one side of each sliding groove, is fixedly connected with a mounting groove, a second moving frame is slidably connected in the mounting groove, one end of each moving frame is fixedly connected with a connecting plate, one end of each connecting plate passes through the mounting groove and is fixedly connected with the second moving frame, the upper end of the second moving frame is rotatably connected with a supporting roller, and one end of the supporting roller is fixedly connected with a collecting rod. Collect the pole through the design, the film drives through the backing roll top and collects the pole and rotate the deckle edge that cuts down and collect.

Description

Trimming device for BOPP film production

Technical Field

The utility model relates to a trimming device, in particular to a trimming device for producing a BOPP film.

Background

The BOPP film is a very important flexible packaging material, is colorless, odorless, tasteless and nontoxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency, and the commonly used BOPP films comprise a common biaxially oriented polypropylene film, a heat-sealing biaxially oriented polypropylene film, a cigarette packaging film, a biaxially oriented polypropylene pearlized film, a biaxially oriented polypropylene metalized film, a delustering film and the like.

Chinese patent discloses a bordure equipment for BOPP film production (grant publication No. CN214521428U), this patent technique can utilize the slider to slide through the top slidable mounting sliding stand at the slide, can be comparatively convenient the interval of adjusting top cutting device, conveniently according to the width of material, adjusts the interval of deburring, but, the device can not handle the limit that cuts off when using. Therefore, the person skilled in the art provides a trimming device for producing BOPP films to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an edge trimming device for producing a BOPP film, which comprises a fixed frame, wherein the upper end of the fixed frame is rotatably connected with pressing rollers, the film penetrates through the pressing rollers, fixed rods are fixedly connected between the fixed frames, sliding grooves are formed in the fixed rods, threaded rods are rotatably connected in the sliding grooves, handles are arranged at two ends of each threaded rod, a first moving frame is arranged on the outer side of each threaded rod, a first mounting rod is slidably connected on the first moving frame, and one end of each mounting rod is rotatably connected with a cutting wheel;

the dead lever upper end is located sliding tray one side fixedly connected with mounting groove, and the inside sliding connection of mounting groove has a removal frame two, removes a one end fixedly connected with connecting plate, and connecting plate one end is passed the mounting groove and is removed two fixed connection of frame, removes two upper ends of frame and rotates and be connected with the backing roll, and backing roll one end fixedly connected with collects the pole, and the collection pole lower extreme rotates and is connected with the dwang, fixedly connected with pinch-off blades on the dwang, and the pinch-off blades is located collection pole one side.

Preferably, the following components: the cloth feeding device is characterized in that a motor is fixedly mounted on one side of the fixing frame, a cloth feeding roller is rotatably connected to one side of the fixing frame, and one end of the cloth feeding roller is fixedly connected with the motor.

Preferably, the following components: the first moving frame is connected with the sliding groove in a sliding mode.

Preferably: and a spring is arranged between the mounting rod and the first moving frame.

Preferably: the outside of the rotating rod is elastically connected with the collecting rod.

Preferably: the clamping plate is arc-shaped and is attached to one side of the collecting rod.

Preferably: a collecting tank is fixedly connected between the fixing frames, and a baffle is inserted into the collecting tank.

The utility model has the technical effects and advantages that:

collect the pole through the design, the film passes through the backing roll top and drives through the backing roll and collect the pole and rotate the deckle edge that will downcut and collect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of an edge trimming device for producing a BOPP film, provided by the embodiment of the present application;

FIG. 2 is an enlarged view of A in a first embodiment of the trimming device for producing the BOPP film provided by the embodiment of the application;

FIG. 3 is a schematic structural diagram of a supporting roller in a first embodiment of an edge trimming device for producing a BOPP film provided by the embodiment of the application;

fig. 4 is a schematic structural diagram of a collecting tank in a second embodiment of the trimming apparatus for producing a BOPP film according to the embodiment of the present application;

in the figure: 1. a fixed mount; 2. a motor; 3. a cloth feeding roller; 4. a film; 5. a pressure roller; 6. fixing the rod; 7. a sliding groove; 8. a threaded rod; 9. a handle; 10. a first movable frame; 11. mounting a rod; 12. a cutting wheel; 13. mounting grooves; 14. a connecting plate; 15. a second moving frame; 16. a collection rod; 17. a clamping plate; 18. rotating the rod; 19. a support roller; 20. collecting tank; 21. and a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, the trimming device for producing a BOPP film provided in this embodiment includes a fixing frame 1, a motor 2 is fixedly installed on one side of the fixing frame 1, a cloth feeding roller 3 is rotatably connected to one side of the fixing frame 1, one end of the cloth feeding roller 3 is fixedly connected to the motor 2, a pressing roller 5 is rotatably connected to the upper end of the fixing frame 1, a film 4 passes through the pressing roller 5, a fixing rod 6 is fixedly connected between the fixing frames 1, a sliding groove 7 is formed in the fixing rod 6, a threaded rod 8 is rotatably connected to the inside of the sliding groove 7, handles 9 are arranged at two ends of the threaded rod 8, a first moving frame 10 is arranged on the outer side of the threaded rod 8, the first moving frame 10 is slidably connected to the sliding groove 7, an installation rod 11 is slidably connected to the first moving frame 10, a spring is arranged between the installation rod 11 and the first moving frame 10, and one end of the installation rod 11 is rotatably connected to a cutting wheel 12;

the utility model discloses a fixed pole, including dead lever 6, mounting groove 7, mounting groove 13, backing roll 19 one end fixedly connected with collection pole 16, collection pole 16 lower extreme rotates and is connected with dwang 18, elastic connection between the 18 outside of dwang and the collection pole 16, fixedly connected with clamp plate 17 on the dwang 18, clamp plate 17 are located collection pole 16 one side, clamp plate 17 is the arc, and clamp plate 17 and the laminating of collection pole 16 one side are laminated.

When the device is used, the device is used through an external power supply and a controller, a user installs one end of the film 4 on the rolling device for use, the film 4 is collected through the winding device, the motor 2 is started, the cloth feeding roller 3 is driven by the motor 2 for auxiliary use, the threaded rod 8 is rotated to enable the moving frames 10 at the two sides to move towards the inner side or the outer side, the distance between the cutting wheels 12 is adjusted, the cutting wheels 12 are positioned above the film 4, when the film 4 passes over the cutting wheel 12, the cutting wheel 12 cuts the film, the rotating rod 18 is rotated, the rotating rod 18 drives the clamping plate 17 to rotate, one end of the cut rough edge is clamped between the clamping plate 17 and the collecting rod 16 and is clamped by the clamping plate 17, when the film 4 passes through the upper end of the supporting roller 19, the supporting roller 10 is driven to rotate, and the supporting roller 19 drives the collecting rod 16 to rotate so as to roll the clamped rough edges.

Example 2

Referring to fig. 4, in the present embodiment, a collecting tank 20 is fixedly connected between the fixing frames 1, and a baffle 21 is inserted into the collecting tank 20.

By providing a collection trough 20, the cut edges are collected by the collection trough 20.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The trimming device for producing the BOPP film comprises a fixing frame (1) and is characterized in that the upper end of the fixing frame (1) is rotatably connected with pressing rollers (5), a film (4) penetrates through the pressing rollers (5), fixing rods (6) are fixedly connected between the fixing frames (1), sliding grooves (7) are formed in the fixing rods (6), threaded rods (8) are rotatably connected inside the sliding grooves (7), handles (9) are arranged at two ends of each threaded rod (8), a first movable frame (10) is arranged on the outer side of each threaded rod (8), mounting rods (11) are slidably connected on the first movable frame (10), and one ends of the mounting rods (11) are rotatably connected with cutting wheels (12);

dead lever (6) upper end is located sliding tray (7) one side fixedly connected with mounting groove (13), mounting groove (13) inside sliding connection has and removes a second (15), remove a (10) one end fixedly connected with connecting plate (14), mounting groove (13) and remove a second (15) fixed connection are passed to connecting plate (14) one end, it is connected with backing roll (19) to remove a second (15) upper end rotation, backing roll (19) one end fixedly connected with collects pole (16), it is connected with dwang (18) to collect pole (16) lower extreme rotation, fixedly connected with clamp plate (17) on dwang (18), clamp plate (17) are located and collect pole (16) one side.

2. The trimming device for BOPP film production according to claim 1, wherein a motor (2) is fixedly installed on one side of the fixing frame (1), a cloth feeding roller (3) is rotatably connected on one side of the fixing frame (1), and one end of the cloth feeding roller (3) is fixedly connected with the motor (2).

3. Trimming device for BOPP film production according to claim 1, wherein the first movable carriage (10) is slidably connected to the sliding groove (7).

4. Trimming device for BOPP film production according to claim 1, wherein a spring is provided between the mounting bar (11) and the first movable frame (10).

5. Trimming device for BOPP film production according to claim 1, wherein the outside of the turning rod (18) is elastically connected to the collecting rod (16).

6. Trimming device for BOPP film production according to claim 1, wherein the clamping plate (17) is arc-shaped, the clamping plate (17) being attached to one side of the collecting bar (16).

7. The trimming device for BOPP film production according to claim 1, wherein a collecting tank (20) is fixedly connected between the fixing frames (1), and a baffle (21) is inserted into the collecting tank (20).