CN217345667U

CN217345667U - Automatic film cutting device

Info

Publication number: CN217345667U
Application number: CN202221299355.1U
Authority: CN
Inventors: 姚铁军; 叶春顺; 项小敏; 麦文杰; 陈林
Original assignee: Osmat Intelligent Equipment Fujian Co ltd
Current assignee: Osmat Intelligent Equipment Fujian Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-02
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses an automatic film cutting device, which comprises side plates, wherein the number of the side plates is two, the side plates are distributed in the front and back direction, an end cover is arranged on the front surface of the side plate on the front side, a rolling shaft is arranged inside the end cover, the rolling shaft is rotationally connected with the side plates, and the rear surface of the rolling shaft is fixedly connected with a motor; the upper surface of curb plate is provided with the fixed block, the inside of fixed block is provided with first threaded rod, the surface threaded connection of first threaded rod has first blade, the surface of first threaded rod is provided with the balancing weight, the fixed surface of first threaded rod is connected with the connecting rod. The utility model discloses, through designing two sets of blades and threaded connection's blade, the in-process of realizing the device using can the position of quick adjustment blade, carries out the secondary through two blades and cuts, through design balancing weight, connecting rod, the in-process of realizing the device using can pressure between quick adjustment second blade and the membrane to adapt to different materials.

Description

Automatic film cutting device

Technical Field

The utility model relates to a cut the membrane device field, especially relate to an automatic cut membrane device.

Background

The traditional die cutting is a cutting process for the post processing of printed matters, and the die cutting process can manufacture printed matters or other paper products into a die cutting rule according to a pre-designed pattern for cutting, so that the shapes of the printed matters are not limited to straight edges and right angles any more. According to the traditional forming process, a die cutting plate is combined by a die cutting knife for die cutting production according to a pattern required by product design, a printed matter or other plate-shaped blanks are rolled and cut into a required shape or a cut mark under the action of pressure, and in the assembling process of many electronic products, the appearance surface of the product needs to be protected, so that protective films in various shapes need to be adhered to the surface of the product. Because the shapes and styles of products are various, the protection film with a special shape can only be finished by adopting a manual cutting mode.

Some existing automatic film cutting devices have the following defects:

1. the pressure regulation of the existing automatic film cutting device is troublesome;

2. the width of the current automatic film cutting device is troublesome to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic film cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic film cutting device comprises two side plates which are distributed front and back, an end cover is arranged on the front surface of the side plate on the front side, a rolling shaft is arranged inside the end cover and is rotationally connected with the side plates, and the rear surfaces of the rolling shafts are fixedly connected with a motor; the upper surface of curb plate is provided with the fixed block, the inside of fixed block is provided with first threaded rod, the surface threaded connection of first threaded rod has first blade, the surface of first threaded rod is provided with the balancing weight, the fixed surface of first threaded rod is connected with the connecting rod, the inside of connecting rod is provided with the second threaded rod, the surface of second threaded rod is provided with the second blade.

As a further description of the above technical solution:

the front surface of the side plate on the front side is fixedly connected with an installation block, a lower support plate is fixedly connected between the two side plates, and the upper surface of the lower support plate is provided with a bolt hole.

As a further description of the above technical solution:

the motor is fixedly connected with the side plates, and the balancing weights are in a plurality of threaded connections.

As a further description of the above technical solution:

the quantity of first blade is two and front and back distribution, the both sides of first blade are provided with the nut respectively, nut and first threaded rod threaded connection.

As a further description of the above technical solution:

the number of the second blades is two, the second blades are distributed in the front and back direction, and the nuts are located on two sides of the second blades.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this automatic film cutting device through designing two sets of blades and threaded connection's blade, realizes that the device is at the in-process that uses, can the position of quick adjustment blade, and can carry out the secondary through two blades and cut.

2. Compared with the prior art, this automatic film cutting device through design balancing weight, connecting rod, realizes that the device can the quick adjustment second blade and the pressure between the membrane at the in-process that uses to adapt to different materials.

Drawings

Fig. 1 is a schematic view of an internal structure of an automatic film cutting device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Illustration of the drawings:

1. a side plate; 2. an end cap; 3. mounting blocks; 4. a balancing weight; 5. a first threaded rod; 6. a first blade; 7. a connecting rod; 8. a second threaded rod; 9. a lower support plate; 10. a motor; 11. a roller; 12. a second blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an automatic film cutting device: including curb plate 1, the fixed surface of front side curb plate 1's preceding fixed surface is connected with installation piece 3, be used for supporting first threaded rod 5, extension board 9 under the fixedly connected with between two curb plates 1, be used for fixing the device, the upper surface of extension board 9 is provided with the bolt hole down, the quantity of curb plate 1 is two and front and back distribution, be used for supporting the threaded rod, the front surface of front side curb plate 1 is provided with end cover 2, the inside of end cover 2 is provided with roller bearing 11, roller bearing 11 rotates with curb plate 1 to be connected, roller bearing 11's rear surface and motor 10 fixed connection, motor 10 and 1 fixed connection of curb plate, the quantity of balancing weight 4 is a plurality of and threaded connection.

The upper surface of curb plate 1 is provided with the fixed block for to the fixed of device, the inside of fixed block is provided with first threaded rod 5, the surface threaded connection of first threaded rod 5 has first blade 6, the quantity of first blade 6 is two and distributes around, the both sides of first blade 6 are provided with the nut respectively, nut and first threaded rod 5 threaded connection, the surface of first threaded rod 5 is provided with balancing weight 4, be used for guaranteeing the pressure between blade and the membrane, the fixed surface of first threaded rod 5 is connected with connecting rod 7, the inside of connecting rod 7 is provided with second threaded rod 8, the surface of second threaded rod 8 is provided with second blade 12, be used for the cutting, the quantity of second blade 12 is two and distributes around, the nut is located the both sides of second blade 12.

The working principle is as follows: the first blade 6 and the second blade 12 are rotated according to use requirements, the positions of the blades are fixed through nuts on two sides, the positions of the first blade 6 and the second blade 12 are kept to be the same, a film to be cut is attached to the surface of the rolling shaft 11 and penetrates through the upper side of the first blade 6, the lower side of the second blade 12, damping is arranged between the threaded rod and the mounting block 3, and the counterweight block 4 keeps the pressure of the second blade 12 and the film on the lower side of the second blade 12, so that the film is cut in the moving process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An automatic film cutting device comprises a side plate (1), and is characterized in that: the number of the side plates (1) is two, the side plates are distributed front and back, an end cover (2) is arranged on the front surface of the side plate (1) on the front side, a rolling shaft (11) is arranged inside the end cover (2), the rolling shaft (11) is rotatably connected with the side plates (1), and the rear surface of the rolling shaft (11) is fixedly connected with a motor (10);

the upper surface of curb plate (1) is provided with the fixed block, the inside of fixed block is provided with first threaded rod (5), the surface threaded connection of first threaded rod (5) has first blade (6), the surface of first threaded rod (5) is provided with balancing weight (4), the fixed surface of first threaded rod (5) is connected with connecting rod (7), the inside of connecting rod (7) is provided with second threaded rod (8), the surface of second threaded rod (8) is provided with second blade (12).

2. The automatic film cutting device according to claim 1, wherein: the front side the front surface of curb plate (1) is fixedly connected with installation piece (3), two fixedly connected with down extension board (9) between curb plate (1), the upper surface of down extension board (9) is provided with the bolt hole.

3. The automatic film cutting device according to claim 1, wherein: the motor (10) is fixedly connected with the side plate (1), and the balancing weights (4) are in threaded connection.

4. The automatic film cutting device according to claim 1, wherein: the number of the first blades (6) is two, the first blades are distributed front and back, nuts are arranged on two sides of each first blade (6), and the nuts are in threaded connection with the first threaded rods (5).

5. The automatic film cutting device according to claim 4, wherein: the number of the second blades (12) is two, the second blades are distributed in the front and back direction, and the nuts are located on two sides of the second blades (12).