Embossing device for synchronously embossing film

Abstract

The utility model discloses an embossing device for a synchronous embossing film, which comprises an embossing machine body, a feeding roller is fixedly mounted at one end of the embossing machine body, a roll material is arranged on the feeding roller, a receiving roller is arranged at the other end of the embossing machine body, a pressing roller is arranged at the top of the feeding roller, a tensioning mechanism is arranged on the embossing machine body, and the rolling material is arranged on the pressing roller. A transmission assembly is arranged between the pressing roller and the tensioning mechanism. When the device is used, roll materials on the discharging roller are pressed through the pressing roller, the roll materials are prevented from being wrinkled in the unwinding process, in the continuous discharging process, the radius of the roll materials is continuously changed, the height of the pressing roller is continuously reduced along with consumption of the roll materials, and therefore the roll materials are prevented from being damaged. The descending of the compression roller can be synchronously transmitted to the tensioning mechanism through the transmission mechanism, so that the coil stock is always kept in a tensioning state in the device, and the tensioning mechanism of the device is realized only through a mechanical structure, so that the production cost of the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing device technical field especially relates to a kind of embossing device of synchronous embossed film. BACKGROUND

[0002] The embossing device of synchronous embossed film realizes the accurate synchronization of pattern and embossing by multi-roll cooperation and intelligent control system. Its core structure includes double feeding roller system, which releases the material film printed with pattern and PVC film respectively. After the PVC film is softened by multi-stage heating device, it is attached to the material film to form a composite layer by composite roller.

[0003] During the embossing stage, the photoelectric probe head is used to monitor the pattern color mark spacing and speed on the material film in real time. After the data is fed back to the processor, the tension adjusting device and the power traction device are dynamically adjusted to ensure that the concave pattern on the surface of the embossing roller and the material film pattern are accurately overlapped.

[0004] The embossing roller and the rubber roller of the embossing part form an embossing module. Vertical attachment and separation are realized by air cylinder driving. After embossing, the double cooling roller is shaped, and finally the finished product is wound by the winding roller.

[0005] The tube clamp for drainage tube is a new type of medical auxiliary equipment that solves the deficiencies of traditional fixing methods and injects new vitality into the development of the medical field.

[0006] The existing embossing device is in tension during the entire production process. Therefore, a large number of tension detection devices, cylinders, tension rollers and motors are installed inside the device during production. The position of the tension roller is adjusted by using the motor or cylinder according to the detected data to achieve the purpose of tensioning the material roll. However, the large number of tension detection devices, cylinders, tension rollers and motors make the device expensive and not suitable for small-scale production. UTILITY MODEL CONTENTS

[0007] The purpose of the present application is to provide an embossing device for synchronous embossed film to solve the above-mentioned deficiencies in the prior art.

[0008] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an embossing device for synchronous embossed film, comprising an embossing machine body, a feeding roller is fixedly installed at one end of the embossing machine body, a roll of material is arranged on the feeding roller, a material receiving roller is arranged at the other end of the embossing machine, a compression roller is arranged at the top of the feeding roller, a tensioning mechanism is arranged on the embossing machine body, and a transmission assembly is arranged between the compression roller and the tensioning mechanism.

[0009] As a further description of the above technical scheme: the tensioning mechanism comprises a tensioning roller and a fixed-point roller, the tensioning roller is slidingly installed on the top of the embossing machine body, and the fixed-point roller is rotatably installed on the top of the embossing machine body.

[0010] As a further description of the above technical scheme: the embossing machine body is rotatably provided with a heating roller, two embossing rollers are arranged on the side, away from the feeding roller, of the heating roller, the two embossing rollers are rotatably installed on the embossing machine body, two cooling rollers are arranged on the side, away from the heating roller, of the two embossing rollers, the cooling rollers are rotatably installed on the embossing machine body, and the embossing machine is provided with two deflection rollers.

[0011] As a further description of the above technical scheme: the embossing machine body is fixedly installed with a limiting column on the side, close to the feeding roller, of each end, the two ends of the compression roller are slidingly connected to the two limiting columns respectively, the two ends of the compression roller are provided with swing arms, the two swing arms are rotatably installed on the two sides of the embossing machine body respectively, the two swing arms are provided with movable grooves, and the two ends of the compression roller are slidingly matched with the two movable grooves respectively.

[0012] As a further description of the above technical scheme: one end, rotatably connected between the swing arm and the side wall of the embossing machine body, of the swing arm penetrates through the side wall of the embossing machine body and is fixedly connected with a rotating disc, the rotating disc is fixedly installed with a connecting column, the two outer side walls of the embossing machine body are slidingly provided with a connecting rod at the top, one end of the connecting rod is fixedly connected with a tensioning roller, and the end, away from the tensioning roller, of the connecting rod is slidingly matched with the connecting column.

[0013] As a further description of the above technical scheme: the embossing machine body is fixedly installed with a limiting block on the side, close to the feeding roller, of each end, the two ends of the compression roller are slidingly connected to the two limiting columns respectively, the two ends of the compression roller are provided with swing arms, the two swing arms are rotatably installed on the two sides of the embossing machine body respectively, the two swing arms are provided with movable grooves, and the two ends of the compression roller are slidingly matched with the two movable grooves respectively.

[0014] The utility model provides a kind of embossing device of synchronous embossing film.It has the following beneficial effects: when the device is used, the material on the feeding roller is compressed by compression roller, avoiding wrinkles in the unwinding process, the radius of the material changes constantly in the continuous feeding process, the height of the compression roller also decreases constantly with the consumption of material, and the tension of the material in the whole device also changes, the tensioning mechanism and the compression roller are connected by transmission assembly, the descent of the compression roller is transmitted to the tensioning mechanism by transmission mechanism, so that the material in the device is always kept in tension, and the production cost of the device is reduced by the mechanical structure of the tensioning mechanism.

[0015] It should be understood that the foregoing general description and the following detailed description are merely exemplary and illustrative, but not for limiting the present disclosure.

[0016] This application file provides an overview of various implementations or examples of the technology described in this disclosure and is not intended to be a comprehensive or exhaustive disclosure of the technology disclosed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure of a synchronizing embossing film embossing device is proposed for the utility model;

[0018] Figure 2 A three-dimensional cross-sectional structure schematic diagram is proposed for the utility model;

[0019] Figure 3 A front view cross-sectional structure schematic diagram is proposed for the utility model;

[0020] Figure 4 A three-dimensional expanded structure schematic diagram is proposed for the utility model;

[0021] Figure 5 A three-dimensional structure schematic diagram of the tensioning roller, connecting rod and swing arm is proposed for the utility model.

[0022] Legend:

[0023] 1, embossing machine body; 2, discharging roller; 3, material roll; 4, receiving roller; 5, compression roller; 6, tensioning roller; 7, fixed point roller; 8, heating roller; 9, embossing roller; 10, cooling roller; 11, turning roller; 12, limiting column; 13, swing arm; 14, movable groove; 15, rotating disc; 16, connecting column; 17, connecting rod; 18, limiting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Reference Figures 1-5The application discloses a synchronous embossing device for embossed film, which comprises an embossing machine body 1, a feeding roller 2 fixedly arranged at one end of the embossing machine body 1, a roll material 3 arranged on the feeding roller 2, a receiving roller 4 arranged at the other end of the embossing machine body 1, a pressing roller 5 arranged at the top of the feeding roller 2, a tensioning mechanism arranged on the embossing machine body 1, and a transmission assembly arranged between the pressing roller 5 and the tensioning mechanism; during use, the roll material 3 on the feeding roller 2 is pressed by the pressing roller 5, so that wrinkles of the roll material 3 during unwinding are avoided; during continuous unwinding, the radius of the roll material 3 is continuously changed, the height of the pressing roller 5 is continuously reduced along with the consumption of the roll material 3, and the tension of the roll material 3 in the whole device is changed; the tensioning mechanism and the pressing roller 5 are connected through the transmission assembly, so that the lowering of the pressing roller 5 is synchronously transmitted to the tensioning mechanism through the transmission mechanism, and the roll material 3 is kept in a tensioned state in the device; the tensioning mechanism is realized only through a mechanical structure, so that the production cost of the device is reduced.

[0026] As a preferred technical scheme of the application, the tensioning mechanism comprises a tensioning roller 6 and a fixed-point roller 7; the tensioning roller 6 is slidingly arranged at the top of the embossing machine body 1, and the fixed-point roller 7 is rotatably arranged at the top of the embossing machine body 1; during use, the position of the tensioning roller 6 is changed, so that the length of the roll material 3 in the device is increased, and the roll material 3 is tensioned.

[0027] As a preferred technical scheme of the application, a heating roller 8 is rotatably arranged on the embossing machine body 1; two embossing rollers 9 are arranged on the side, away from the feeding roller 2, of the heating roller 8; the two embossing rollers 9 are rotatably arranged on the embossing machine body 1; a cooling roller 10 is arranged on the side, away from the heating roller 8, of the two embossing rollers 9; the cooling roller 10 is rotatably arranged on the embossing machine body 1; and two deflection rollers 11 are arranged on the embossing machine; one of the two deflection rollers 11 is arranged between the feeding roller 2 and the heating roller 8, and the other deflection roller 11 is arranged between the cooling roller 10 and the receiving roller 4; the moving direction of the end of the roll material 3 is changed through the two deflection rollers 11, so that the layout of the components in the device is facilitated; the heating roller 8 is used for heating the roll material 3 before embossing, so that the embossing rollers 9 can emboss; the cooling roller 10 is used for rapidly cooling and shaping the roll material 3; and the feeding roller 2, the heating roller 8, the embossing rollers 9, the cooling roller 10 and the receiving roller 4 in the device are all driven by the embossing machine body 1.

[0028] As the preferred technical scheme of the embodiment, the embossing machine body 1 is fixedly installed with a limiting column 12 on both sides near one end of the feeding roller 2, both ends of the compression roller 5 are slidably connected to the two limiting columns 12 respectively, both ends of the compression roller 5 are provided with swing arms 13, the two swing arms 13 are rotatably installed on both sides of the embossing machine body 1, and the swing arms 13 are provided with movable grooves 14, and both ends of the compression roller 5 are slidably matched with the two movable grooves 14 respectively.

[0029] As the preferred technical scheme of the embodiment, the swing arm 13 is rotatably connected to one end of the side wall of the embossing machine body 1, the one end penetrates the side wall of the embossing machine body 1 and is fixedly connected with a rotating disc 15, the rotating disc 15 is fixedly installed with a connecting column 16, the two outer side walls of the embossing machine body 1 are slidably provided with connecting rods 17 at the top, one end of the connecting rod 17 is fixedly connected with the tensioning roller 6, and the end, away from the tensioning roller 6, of the connecting rod 17 is slidably matched with the connecting column 16; as the material 3 is continuously released, the height of the compression roller 5 is continuously lowered, the swing arm 13 is driven to rotate, the rotation of the swing arm 13 drives the rotating disc 15 to rotate, the position of the connecting column 16 is changed, the connecting rod 17 is moved, the tensioning roller 6 is driven to move, and the material 3 is kept in a tensioning state in the inner wall of the embossing machine.

[0030] As the preferred technical scheme of the embodiment, the embossing machine body 1 is fixedly installed with a limiting column 12 on both sides near one end of the feeding roller 2, both ends of the compression roller 5 are slidably connected to the two limiting columns 12 respectively, both ends of the compression roller 5 are provided with swing arms 13, the two swing arms 13 are rotatably installed on both sides of the embossing machine body 1, and the swing arms 13 are provided with movable grooves 14, and both ends of the compression roller 5 are slidably matched with the two movable grooves 14 respectively.

[0031] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A synchronizing embossing device of an embossed film, comprising an embosser body (1), characterized in that: One end of the embossing machine body (1) is fixedly installed with a feeding roller (2), the feeding roller (2) is provided with a roll material (3), the other end of the embossing machine is provided with a receiving roller (4), the top of the feeding roller (2) is provided with a compression roller (5), the embossing machine body (1) is provided with a tensioning mechanism, the compression roller (5) and the tensioning mechanism are provided with a transmission assembly.

2. The embossing apparatus for a synchronous embossed film according to claim 1, wherein, The tensioning mechanism comprises a tensioning roller (6) and a fixed point roller (7), the tensioning roller (6) is slidably installed on the top of the embossing machine body (1), and the fixed point roller (7) is rotatably installed on the top of the embossing machine body (1).

3. The embossing apparatus for a synchronized embossed film according to claim 2, wherein, The heating roller (8) is rotatably installed on the embossing machine body (1), two embossing rollers (9) are arranged on the side of the heating roller (8) away from the feeding roller (2), the two embossing rollers (9) are rotatably installed on the embossing machine body (1), and a cooling roller (10) is arranged on the side of the two embossing rollers (9) away from the heating roller (8), the cooling roller (10) is rotatably installed on the embossing machine body (1), and the embossing machine is provided with two deflection rollers (11).

4. The embossing apparatus of claim 2, wherein, The embossing machine body (1) is fixedly installed with a limiting column (12) on the two sides of the end close to the feeding roller (2), the two ends of the compression roller (5) are slidably connected with the two limiting columns (12) respectively, the two ends of the compression roller (5) are provided with swing arms (13), the two swing arms (13) are rotatably installed on the two sides of the embossing machine body (1), and the two swing arms (13) are provided with movable grooves (14), the two ends of the compression roller (5) are slidably matched with the two movable grooves (14) respectively.

5. The embossing apparatus for a synchronized embossed film according to claim 4, wherein, The end of the swing arm (13) rotatably connected with the side wall of the embossing machine body (1) penetrates the side wall of the embossing machine body (1) and is fixedly connected with a rotating disc (15), the rotating disc (15) is fixedly installed with a connecting column (16), the two outer side walls of the embossing machine body (1) are slidably provided with connecting rods (17), one end of the connecting rod (17) is fixedly connected with the tensioning roller (6), and the end of the connecting rod (17) away from the tensioning roller (6) is slidably matched with the connecting column (16).

6. The embossing apparatus for a synchronized embossed film according to claim 5, wherein, The embossing machine body (1) is fixedly installed with a limiting block (18) on the two sides, and the connecting rod (17) is slidably connected with the limiting block (18).

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