Rapid film wrapping mechanism for decorative picture

Abstract

The utility model relates to the field of film coating mechanisms, in particular to a quick film coating mechanism for decorative paintings, which comprises a machine body, a support frame and a film coating component, a feed port and a discharge port are arranged on the surface of the machine body, a film bin and a film coating chamber are arranged in the machine body, the film coating component comprises a film roller, a film pressing roller, a hot pressing roller and a driving roller, and the film roller is arranged in the film bin. The film pressing roller, the hot pressing roller and the driving roller are all arranged in the film wrapping chamber, the hot pressing roller is arranged above the driving roller, the film pressing roller is arranged above the supporting frame, a heating pipe is arranged in the hot pressing roller, one end of the film pressing roller and one end of the driving roller are both connected with a driving assembly, and a cutter and an air cylinder are arranged between the film pressing roller and the hot pressing roller. The cutting knife is connected with a telescopic rod of the air cylinder, a protective cover is arranged on the outer side of the hot pressing roller, the two ends of the protective cover are fixedly connected with the inner wall of the machine body, drawing paper can be continuously coated, a protective film does not need to be aligned with the drawing paper firstly, use is more convenient, and the production efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of film wrapping mechanisms, in particular to a rapid film wrapping mechanism for decorative paintings. Background Art

[0002] Decorative painting is a form of artistic expression, the purpose of which is to enhance the beauty and atmosphere of the interior space through visual effects. Decorative paintings can be used in a variety of scenarios, such as home, commercial space, hotel, restaurant, etc. In home decoration, decorative paintings can be used on walls, entrances, bedrooms, living rooms and other occasions to add artistic flavor and atmosphere. In commercial spaces, decorative paintings can be used in storefronts, corridors, meeting rooms and other occasions to create a business atmosphere and attract customers. In hotels and restaurants, decorative paintings can be used on walls, corridors, private rooms and other occasions to create a comfortable and elegant environment.

[0003] In the production of decorative paintings, coating is a common protective measure. The principle is to cover the surface of the drawing paper with a thin film. It is especially indispensable for some high-end and expensive decorative paintings. Its main function is to protect the surface of the decorative painting and prevent it from being affected by the external environment, such as dust, moisture, ultraviolet rays, etc. At the same time, it can also increase the strength, waterproofness and scratch resistance of the drawing paper, making the paper less likely to be damaged, thereby improving its service life and aesthetics.

[0004] The existing decorative painting wrapping mechanism can only wrap one piece at a time. Each time the drawing paper and the protective film are aligned and put into the wrapping mechanism at the same time, the protective film is tightly attached to the surface of the drawing paper under the action of the hot pressing roller, and continuous wrapping production cannot be performed, and the efficiency is low. Utility Model Content

[0005] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a rapid film wrapping mechanism for decorative paintings, which can effectively solve the technical problems of being unable to carry out continuous film wrapping production and having low production efficiency.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A rapid film coating mechanism for decorative paintings, comprising a machine body, a support frame and a film coating assembly, wherein the support frame and the film coating assembly are both arranged in the machine body, a feed port and a discharge port are arranged on the surface of the machine body, a film bin and a film coating chamber are arranged in the machine body, the film coating assembly comprises a film roller, a film pressing roller, a hot pressing roller and an active roller, the film roller is arranged in the film bin, the film pressing roller, the hot pressing roller and the active roller are all arranged in the film coating chamber, the hot pressing roller is arranged above the active roller, a hot pressing track is arranged between the hot pressing roller and the active roller, the film pressing roller is arranged above the support frame, a feeding channel is arranged between the film pressing roller and the support frame, a heating tube is arranged in the hot pressing roller, one end of the film pressing roller and the active roller are both connected to a driving assembly, a bin cover is arranged on the surface of the machine body, and the bin cover is connected to the machine body through a hinge;

[0008] A cutter and a cylinder are arranged between the laminating roller and the hot pressing roller. The cutter is connected to the telescopic rod of the cylinder. A protective cover is arranged on the outside of the hot pressing roller. Both ends of the protective cover are fixedly connected to the inner wall of the machine body. The cylinder is fixedly installed on the surface of the protective cover. A knife groove is arranged on the surface of the supporting frame, and the knife groove is aligned with the cutter.

[0009] Furthermore, the support frame includes a front bracket and a rear bracket, the front bracket and the rear bracket are respectively arranged on both sides of the active roller, the front bracket is aligned with the feed port, and the rear bracket is aligned with the discharge port, the film pressing roller is arranged above the front bracket, the feeding channel is located between the front bracket and the film pressing roller, and the knife groove is arranged on the surface of the front bracket.

[0010] Furthermore, a pinch roller is arranged above the rear bracket, one end of the pinch roller is connected to a driving assembly, and the surface of the rear bracket is inclined toward one end of the discharge port.

[0011] Furthermore, the driving assembly includes a driving motor and two motors, the driving motor is transmission-connected to one end of the active roller, and the two motors are transmission-connected to one end of the film pressing roller and the pressure feeding roller, respectively.

[0012] Furthermore, adjustment components are provided at both ends of the hot pressing roller, and the adjustment components include a fixed seat, a slider and a spring. Positioning grooves are provided at both ends of the machine body. The fixed seat is arranged on the positioning groove, the slider is arranged at the end of the fixed seat away from the machine body, and the spring is arranged between the fixed seat and the slider. The two ends of the hot pressing roller are installed with bearings and the slider, and one end of the heating tube passes through the slider and is provided with a joint.

[0013] Furthermore, the inner wall of the film bin is provided with two U-shaped grooves, a roller needle is provided in the U-shaped groove, and two ends of the film roller are respectively provided in the two U-shaped grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects: a film bin is provided, a protective film for coating the surface of drawing paper is rolled up by a film roller and arranged in the film bin, the drawing paper is put into the feeding channel from the feeding port, the protective film and the drawing paper are attached to each other by the film pressing roller and sent to the hot pressing track, the temperature of the heating tube to the hot pressing roller increases, and when the protective film and the drawing paper pass through the hot pressing track, the hot pressing roller makes the protective film firmly cover the surface of the drawing paper, the active roller drives the coated drawing paper to move toward the discharge port, and after each sheet of drawing paper is coated, the cylinder drives the cutter to cut the protective film, and the drawing paper can be coated continuously without aligning the protective film and the drawing paper first, which is more convenient to use and has higher production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a rapid film encapsulation mechanism for a decorative painting of the utility model;

[0016] Figure 2It is a structural schematic diagram of a hot pressing roller in a fast film coating mechanism for decorative paintings of the utility model;

[0017] Numbers in the figure: 1-machine body, 2-film bin, 3-coating chamber, 4-film roller, 5-film pressing roller, 6-hot pressing roller, 7-active roller, 8-front bracket, 9-rear bracket, 10-feed port, 11-discharge port, 12-heating tube, 13-cutter, 14-cylinder, 15-protective cover, 16-knife groove, 17-fixed seat, 18-slider, 19-spring, 20-positioning groove, 21-bin cover, 22-drawing board. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Combine the following Figure 1-Figure 2 A quick film encapsulation mechanism for a decorative painting of the utility model is described in detail:

[0020] A fast film coating mechanism for decorative paintings, comprising a machine body 1, a support frame and a film coating assembly, wherein the support frame and the film coating assembly are both arranged in the machine body 1, a feed port 10 and a discharge port 11 are arranged on the surface of the machine body 1, a film bin 2 and a film coating chamber 3 are arranged in the machine body 1, the film coating assembly comprises a film roller 4, a film pressing roller 5, a hot pressing roller 6 and an active roller 7, the film roller 4 is arranged in the film bin 2, the film pressing roller 5, the hot pressing roller 6 and the active roller 7 are all arranged in the film coating chamber 3, the hot pressing roller 6 is arranged above the active roller 7, a hot pressing track is arranged between the hot pressing roller 6 and the active roller 7, the support frame comprises a front bracket 8 and a rear bracket 9, the front bracket 8 and rear bracket 9 are respectively arranged on both sides of active roller 7, the front bracket 8 is aligned with the feed port 10, the rear bracket 9 is aligned with the discharge port 11, the film pressing roller 5 is arranged above the front bracket 8, a pressure roller is arranged above the rear bracket 9, one end of the pressure roller is connected with a driving component, the surface of the rear bracket 9 is inclined toward one end of the discharge port 11, a heating tube 12 is arranged in the hot pressing roller 6, one end of the film pressing roller 5 and the active roller 7 are both connected with a driving component, the driving component includes a driving motor and two motors, the driving motor is connected to one end of the active roller 7 in transmission, and the two motors are connected to one end of the film pressing roller 5 and the pressure roller in transmission;

[0021] A cutter 13 and a cylinder 14 are provided between the film pressing roller 5 and the hot pressing roller 6, the cutter 13 is connected to the telescopic rod of the cylinder 14, a protective cover is provided on the outside of the hot pressing roller 6, and both ends of the protective cover are fixedly connected to the inner wall of the body 1, the cylinder 14 is fixedly installed on the surface of the protective cover, a knife groove 16 is provided on the surface of the support frame, and the knife groove 16 is aligned with the cutter 13, the film pressing roller 5 is arranged above the support frame, and a feeding channel is provided between the film pressing roller 5 and the support frame, and the feeding channel is located between the front bracket 8 and the film pressing roller 5, and the knife groove 16 is provided on the surface of the front bracket 8, and adjustment components are provided at both ends of the hot pressing roller 6, and the adjustment components include a fixed seat 17, a slider 18 and a spring 19, and positioning grooves 20 are provided at both ends of the body 1, the fixed seat 17 is provided on the positioning groove 20, and the slider 18 is provided at the fixed seat 17 away from the body 1 One end of the film bin 2 is provided with a spring 19 between the fixed seat 17 and the slider 18. Both ends of the hot pressing roller 6 are installed with the bearing and the slider 18. One end of the heating tube 12 passes through the slider 18 and is provided with a joint. Under the action of the spring 19, the slider 18 drives the hot pressing roller 6 to move downward, so that the hot pressing roller 6 presses the protective film and the drawing paper. The inner wall of the film bin 2 is provided with two U-shaped grooves, and a roller needle is provided in the U-shaped groove. The two ends of the film roller 4 are respectively arranged in the two U-shaped grooves. The surface of the body 1 is provided with a bin cover 21, and the bin cover 21 is connected to the body 1 through a hinge. After opening the bin cover 21, the film roller 4 can be taken out of the film bin 2. After the rolled protective film is put on the film roller 4, the two ends of the film roller 4 are put back into the two U-shaped grooves. The surface of the film roller 4 is provided with raised patterns to prevent the protective film roll and the film roller 4 from slipping.

[0022] The fast film coating mechanism of a decorative painting of the present embodiment is provided with a film bin 2. The protective film for coating the surface of the drawing paper is rolled up and arranged in the film bin 2 by a film roller 4. The drawing paper is put into the feeding channel from the feeding port 10. The protective film and the drawing paper are attached to the film pressing roller 5 and sent to the hot pressing track. The temperature of the heating tube 12 to the hot pressing roller 6 is increased. When the protective film and the drawing paper pass through the hot pressing track, the hot pressing roller 6 makes the protective film firmly cover the surface of the drawing paper. The active roller 7 drives the finished film coating to pass through the hot pressing track. It moves toward the discharge port 11. After each piece of drawing paper is wrapped, the cylinder 14 drives the cutter 13 to cut the protective film. The drawing paper can be wrapped continuously without aligning the protective film with the drawing paper first. It is more convenient to use and has higher production efficiency. A drawing board 22 is provided at the lower end of the discharge port 11. The drawing board 22 is fixedly connected to the surface of the machine body 1. The edge of the drawing board 22 has a rib. After the drawing paper is wrapped, it falls from the discharge port 11 onto the drawing board 22, and the same material is collected after a certain amount of production.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rapid film coating mechanism for decorative paintings, comprising a machine body, a support frame and a film coating assembly, wherein the support frame and the film coating assembly are both arranged in the machine body, and a feed port and a discharge port are arranged on the surface of the machine body, characterized in that: The machine body is provided with a film bin and a film coating chamber, the film coating assembly comprises a film roller, a film pressing roller, a hot pressing roller and an active roller, the film roller is arranged in the film bin, the film pressing roller, the hot pressing roller and the active roller are all arranged in the film coating chamber, the hot pressing roller is arranged above the active roller, a hot pressing track is arranged between the hot pressing roller and the active roller, the film pressing roller is arranged above the supporting frame, a feeding channel is arranged between the film pressing roller and the supporting frame, a heating tube is arranged in the hot pressing roller, one end of the film pressing roller and the active roller are both connected to a driving assembly, a bin cover is arranged on the surface of the machine body, and the bin cover is connected to the machine body through a hinge; A cutter and a cylinder are arranged between the laminating roller and the hot pressing roller. The cutter is connected to the telescopic rod of the cylinder. A protective cover is arranged on the outside of the hot pressing roller. Both ends of the protective cover are fixedly connected to the inner wall of the machine body. The cylinder is fixedly installed on the surface of the protective cover. A knife groove is arranged on the surface of the supporting frame, and the knife groove is aligned with the cutter.

2. The rapid film encapsulation mechanism for decorative paintings according to claim 1, characterized in that: The support frame includes a front bracket and a rear bracket, which are respectively arranged on both sides of the active roller, the front bracket is aligned with the feed port, and the rear bracket is aligned with the discharge port. The film pressing roller is arranged above the front bracket, the feeding channel is located between the front bracket and the film pressing roller, and the knife groove is arranged on the surface of the front bracket.

3. The rapid film encapsulation mechanism for decorative paintings according to claim 2, characterized in that: A pressure roller is arranged above the rear bracket, one end of which is connected to a driving assembly, and the surface of the rear bracket is inclined toward one end of the discharge port.

4. The rapid film encapsulation mechanism for decorative paintings according to claim 3, characterized in that: The driving assembly comprises a driving motor and two motors. The driving motor is connected to one end of the active roller in a transmission manner, and the two motors are connected to one end of the film pressing roller and the pressure feeding roller in a transmission manner respectively.

5. A fast film wrapping mechanism for decorative paintings according to any one of claims 1 to 4, characterized in that: Adjustment components are provided at both ends of the hot pressing roller, and the adjustment components include a fixed seat, a slider and a spring. Positioning grooves are provided at both ends of the machine body. The fixed seat is arranged on the positioning groove, the slider is arranged at one end of the fixed seat away from the machine body, and the spring is arranged between the fixed seat and the slider. The two ends of the hot pressing roller are installed with bearings and the slider, and one end of the heating tube passes through the slider and is provided with a joint.

6. A fast film wrapping mechanism for decorative paintings according to any one of claims 1 to 4, characterized in that: The inner wall of the film bin is provided with two U-shaped grooves, a rolling needle is arranged in the U-shaped groove, and two ends of the film roller are respectively arranged in the two U-shaped grooves.

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