CN219294992U

CN219294992U - Cold stamping film saving device

Info

Publication number: CN219294992U
Application number: CN202223165879.4U
Authority: CN
Inventors: 陶响娥; 许贵军; 唐雅兰
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-07-04
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of printing machines, and discloses a cold stamping film saving device, which comprises a frame, wherein a film placing roller, a film collecting roller and a first printing roller are respectively rotatably arranged on the front surface of the frame, a through groove is formed in the front surface of the frame, a second printing roller is rotatably arranged in the middle of the through groove, an adjusting assembly is arranged on the second printing roller in a matched mode, the adjusting assembly comprises an installing plate, the installing plate is fixedly arranged on the back surface of the frame, first screw rods are rotatably arranged on the surface of the installing plate, the number of the first screw rods is two, the two first screw rods are in transmission through belt wheels and synchronous belts, a first thread seat is sleeved on the surface thread of the first screw rod, and a second screw rod is rotatably arranged on the side surface of the first thread seat. According to the utility model, in the whole use process, the first printing roller and the second printing roller are kept horizontal all the time, so that the phenomenon that the hot stamping electrochemical aluminum on the surface of the hot stamping film is pulled apart due to different tensile forces on the surface of the hot stamping film can be avoided, and the printing quality is effectively ensured.

Description

Cold stamping film saving device

Technical Field

The utility model relates to the technical field of printing machines, in particular to a cold stamping film saving device.

Background

The utility model can realize that printing can be carried out on different positions of a printing material by using a roll of cold stamping film, and reduces the number of cold stamping films, thereby reducing the production cost and further having wide market application prospect.

In the realization process of the patent, the cylinder is obliquely arranged to enable the cold-stamping film to be inclined, so that the position of the cold-stamping film is changed, the printing of the position, which is not printed on a printing material in addition, on the flexo printing device is realized, and the function of saving the cold-stamping film is achieved.

However, in this way, the cylinder can incline the cold-stamping film, which can lead the surface of the cold-stamping film to bear different tensile forces, so that the surface of the cold-stamping film is stretched in different shapes, which can lead the cold-stamping electrochemical aluminum on the surface of the cold-stamping film to generate tiny cracks, thereby influencing the printing quality,

therefore, the utility model provides the cold-stamping film saving device which does not damage the balance of the surface tension of the cold-stamping film.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a cold stamping film saving device to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a save cold stamping film device, includes the frame, put the membrane roller, receive membrane roller and first seal roller are rotated respectively in the front of frame, and logical groove has been seted up in the front of frame, and the centre of leading to the groove rotates and is provided with the second seal roller, and the second seal roller is furnished with adjusting part, adjusting part includes the mounting panel, mounting panel fixed mounting is at the back of frame, and the surface rotation of mounting panel installs first lead screw, and first lead screw is totally two, and two first lead screws realize the transmission through band pulley and hold-in range, and the surface thread bush of first lead screw is equipped with first screw seat, and the side rotation of first screw seat is installed the second lead screw, and the surface thread bush of second lead screw is equipped with the second screw seat, and the surface fixed mounting of second screw seat has the connecting seat, and the front of connecting seat just faces logical groove, and the second seal roller rotates simultaneously and installs the front at the connecting seat, and first lead screw, second lead screw all is furnished with drive assembly, drives first lead screw and second lead screw through drive assembly and rotates.

Further, the driving assembly comprises a first motor, the first motor is fixedly arranged on the surface of the mounting plate, and the end part of a rotating shaft of the first motor penetrates through the mounting plate and is fixedly connected with the end part of a first screw rod.

Further, a second motor is fixedly arranged on the side face of the first thread seat, and the end part of a rotating shaft of the second motor penetrates through the first thread seat and is fixedly connected with the end part of the second screw rod.

Further, the front of the frame is provided with a conveying belt, and the conveying belt is arranged below the first printing roller.

Further, a third motor is fixedly arranged on the back of the frame, and the end part of a rotating shaft of the third motor penetrates through the frame to be fixedly connected with the end part of the rotating shaft of the film collecting roller.

Further, the surface of the film placing roller is coiled with a hot stamping film, and the end part of the hot stamping film passes through the lower parts of the first printing roller and the second printing roller and is fixedly connected with the surface of the film collecting roller.

The utility model has the technical effects and advantages that:

1. according to the utility model, in the whole use process, the first printing roller and the second printing roller are kept horizontal all the time, so that the phenomenon that the hot stamping electrochemical aluminum on the surface of the hot stamping film is pulled apart due to different tensile forces on the surface of the hot stamping film can be avoided, and the printing quality is effectively ensured.

2. According to the utility model, in the use process, a user can freely adjust the position of the second printing roller through the adjusting component to adapt to different distances between two printing positions on the hot stamping film, so that different printing requirements are met, the use is very flexible, and the adaptability is greatly improved.

Drawings

Fig. 1 is a schematic view of a first perspective view of a three-dimensional structure according to the present utility model.

Fig. 2 is a schematic view of a second perspective view of the three-dimensional structure of the present utility model.

Fig. 3 is a schematic view of a third perspective view of the three-dimensional structure of the present utility model.

The reference numerals are: 1 frame, 2 film placing roller, 3 film collecting roller, 4 first printing roller, 5 through groove, 6 second printing roller, 7 mounting plate, 8 first lead screw, 9 first screw seat, 10 second lead screw, 11 second screw seat, 12 connecting seat, 13 first motor, 14 second motor, 15 conveyer belt, 16 third motor, 17 thermoprint membrane.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the present utility model relates to a cold wave film saving device, which is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a cold-stamping film saving device, which comprises a frame 1, a film releasing roller 2, a film collecting roller 3 and a first printing roller 4 are respectively rotatably arranged on the front surface of the frame 1, a through groove 5 is formed in the front surface of the frame 1, a second printing roller 6 is rotatably arranged in the middle of the through groove 5, a third motor 16 is fixedly arranged on the back surface of the frame 1, the rotating shaft end part of the third motor 16 penetrates through the frame 1 and is fixedly connected with the rotating shaft end part of the film collecting roller 3, a hot-stamping film 17 is coiled on the surface of the film releasing roller 2, the end part of the hot-stamping film 17 penetrates through the first printing roller 4 and the lower part of the second printing roller 6 and is fixedly connected with the surface of the film collecting roller 3, so that the third motor 16 is started, the film collecting roller 3 can be driven to rotate, the hot-stamping film 17 is pulled to move, the second printing roller 6 is provided with an adjusting assembly, the adjusting assembly comprises a mounting plate 7, the mounting plate 7 is fixedly arranged on the back surface of the frame 1, a first screw rod 8 is rotatably arranged on the surface of the mounting plate 7, two first screw rods 8 are in common, the two first screw rods 8 are in front of the same direction, the two first screw rods are respectively opposite to the first screw rods 8 and the second screw rods are respectively provided with a first screw rod 8 and a second screw rod 8 are respectively provided with a second screw thread seat 10 and a second screw thread 11 respectively, and a screw thread 10 is respectively arranged on the front surface of the second screw rod is respectively, and a screw seat 10 is respectively, and a screw thread seat 10 is simultaneously, and a screw thread.

When in use, the first printing roller 4 presses the thermoprinting film 17 to adhere with the special glue only when the printing stock printed with the special glue ink is placed below the first printing roller 4, at this time, the cold-stamping electrochemical aluminum on the surface of the hot stamping film 17 is adhered to the special glue, so that cold-stamping printing is completed.

In the printing process, a user can drive the first screw rod 8 and the second screw rod 10 to rotate through the adjusting component, the first screw rod 8 can drive the first screw seat 9 to descend and then drive the connecting seat 12 to move downwards, the second screw rod 10 can drive the second screw seat 11 to move left and right and further drive the connecting seat 12 to move left and right, so that the movement of the second printing roller 6 in the vertical and horizontal directions can be realized, when the interval between the two printing processes on the hot stamping film 17 is large, the position of the second printing roller 6 can be adjusted to be positioned between the two printing processes on the hot stamping film 17, the second printing roller 6 can also press the hot stamping film 17, and other printing objects printed with special glue are placed below the second printing roller 6, so that the part between the two printing processes on the hot stamping film 17 can be utilized to print, thereby realizing the full utilization of the hot stamping film 17 and playing the role of saving the hot stamping film 17.

In the whole use process, the first printing roller 4 and the second printing roller 6 are kept horizontal all the time, so that the situation that the surface tension of the hot stamping film 17 is different to cause the hot stamping electrochemical aluminum on the surface of the hot stamping film 17 to be pulled apart can be avoided, and the printing quality is effectively ensured.

Meanwhile, in the use process, a user can freely adjust the position of the second printing roller 6 through the adjusting component to adapt to different distances between two printing positions on the hot stamping film 17, so that different printing requirements are met, the use is very flexible, and the adaptability is greatly improved.

The movable assembly comprises a first motor 13, the first motor 13 is fixedly arranged on the surface of the mounting plate 7, the rotating shaft end part of the first motor 13 penetrates through the mounting plate 7 and is fixedly connected with the end part of a first screw rod 8, the side surface of a first screw seat 9 is fixedly provided with a second motor 14, the rotating shaft end part of the second motor 14 penetrates through the first screw seat 9 and is fixedly connected with the end part of a second screw rod 10, so that the first motor 13 and the second motor 14 are only required to be started, the first motor 13 and the second motor 14 can respectively drive the first screw rod 8 and the second screw rod 10 to rotate, a conveying belt 15 is arranged on the front surface of the frame 1, and the conveying belt 15 is arranged below the first printing roller 4.

In this way, the final use step is that firstly, the printing stock printed with the special glue ink is placed on the conveyer belt 15, when the printing stock runs below the first printing roller 4, the first printing roller 4 presses the hot stamping film 17 to adhere with the special glue, and at the moment, cold stamping electrochemical aluminum on the surface of the hot stamping film 17 is adhered on the special glue, so that cold stamping printing is completed.

In the printing process, a user can drive the first motor 13 and the second motor 14 to rotate, so that the first motor and the second motor 14 are driven to rotate, the first screw rod 8 can drive the first threaded seat 9 to descend, and then the connecting seat 12 is driven to move downwards, and the second screw rod 10 can drive the second threaded seat 11 to move left and right, and then the connecting seat 12 is driven to move left and right, so that the movement of the second printing roller 6 in the up-down and left-right directions can be realized, therefore, when the interval between the two printing processes on the hot-stamping film 17 is large, the position of the second printing roller 6 can be adjusted, so that the second printing roller 6 is positioned between the two printing processes on the hot-stamping film 17, and the second printing roller 6 can also press the hot-stamping film 17, so that the other printing materials printed with special glue are placed below the second printing roller 6, and thus, the part between the two printing processes on the hot-stamping film 17 can be utilized, and the effect of saving the hot-stamping film 17 is realized.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a save cold wave membrane device, includes frame (1), its characterized in that: the front of frame (1) rotates respectively and installs put membrane roller (2), receipts membrane roller (3) and first seal roller (4), and logical groove (5) have been seted up in the front of frame (1), and the centre rotation of logical groove (5) is provided with second seal roller (6), and adjusting part has been joined in marriage to second seal roller (6), adjusting part includes mounting panel (7), and mounting panel (7) fixed mounting is at the back of frame (1), and first lead screw (8) are installed in the surface rotation of mounting panel (7), and first lead screw (8) share two, and two first lead screws (8) realize the transmission through band pulley and hold-in range, and the surface thread bush of first lead screw (8) is equipped with first screw thread seat (9), and the side rotation of first screw thread seat (9) is installed second lead screw (10), and the surface thread bush of second lead screw (10) is equipped with second screw thread seat (11), and the surface fixed mounting of second screw seat (11) has connecting seat (12), and connecting seat (12) just face through leading to logical groove (5), and second lead screw (8) rotate simultaneously and install first lead screw (8) and drive lead screw (10) and all drive lead screw (8).

2. A cold wave saving film device according to claim 1, wherein: the driving assembly comprises a first motor (13), the first motor (13) is fixedly arranged on the surface of the mounting plate (7), and the end part of a rotating shaft of the first motor (13) penetrates through the mounting plate (7) and is fixedly connected with the end part of a first screw rod (8).

3. A cold wave saving film device according to claim 2, characterized in that: the side of the first screw seat (9) is fixedly provided with a second motor (14), and the end part of a rotating shaft of the second motor (14) penetrates through the first screw seat (9) and is fixedly connected with the end part of the second screw rod (10).

4. A cold wave saving film device according to any one of claims 1-3, characterized in that: the front of the frame (1) is provided with a conveying belt (15), and the conveying belt (15) is arranged below the first printing roller (4).

5. A cold wave film saving apparatus according to claim 4, wherein: the back of the frame (1) is fixedly provided with a third motor (16), and the rotating shaft end part of the third motor (16) penetrates through the frame (1) and is fixedly connected with the rotating shaft end part of the film collecting roller (3).

6. A cold wave film saving device according to claim 5, wherein: the surface of the film placing roller (2) is coiled with a hot stamping film (17), and the end part of the hot stamping film (17) passes through the lower parts of the first printing roller (4) and the second printing roller (6) and is fixedly connected with the surface of the film collecting roller (3).