Printed matter surface covering film pasting device

Abstract

The utility model provides a printed matter surface film laminating and pasting device, which relates to the field of film laminating devices, and comprises a bottom plate, two brackets are fixed at the top of the bottom plate, through holes are formed in the middle parts of the two brackets, a first support plate and a second support plate are respectively fixed at the bottoms of the two through holes, and the first support plate and the second support plate are fixed on the bottom of the bottom plate. Two conveying rollers are rotationally connected between the two first supporting plates through bearings correspondingly, and two rubber rollers are rotationally connected between the two second supporting plates through bearings correspondingly. Through the arrangement of the double-face film assembly and the cutting assembly, the double-face film assembly can conduct film covering on the two faces of a printed matter from the upper portion and the lower portion together, film covering processing can be completed on the printed matter pressed and pasted through a rubber roller, double-face film covering is achieved, then the cutting assembly can conduct segmented cutting on the printed matter, manual operation is not needed, and the efficiency is improved. Therefore, the laminating operation of the printed matter is simple and convenient, and the processing efficiency of the laminating pasting device on the printed matter is improved.

Description

Technical Field

[0001] The utility model relates to the field of film laminating devices, in particular to a device for laminating and sticking films on the surface of printed matter. Background Art

[0002] Printed materials refer to a type of items that use various printing technologies such as lead printing, mimeographing and offset printing to solidify the content to be conveyed on paper. They mainly include newspapers, books, periodicals, paper promotional materials, etc. In order to enhance the protective effect on the surface of printed materials, the surface of printed materials is usually coated. The printed material surface coating and pasting device is a device used to add a thin film covering layer to the surface of printed materials, which can increase the gloss, wear resistance and waterproofness of the printed materials, and also protect the printed materials from damage by the external environment.

[0003] However, the existing printed surface laminating and pasting devices can usually only laminate the surface of the printed material one side at a time, and cannot laminate both sides at the same time. The laminating speed and efficiency are low. Moreover, after the printed material is laminated, due to the integrity of the film, the laminated printed material needs to be cut and separated manually. It does not have an automatic cutting function, and is more troublesome to use. Utility Model Content

[0004] The utility model aims to solve the problems that the existing printed surface laminating and pasting device can usually only laminar the surface of the printed material one side at a time, the laminating speed and efficiency are low, and due to the integrity of the film, it does not have the automatic cutting function and is relatively troublesome to use.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a printed surface laminating and pasting device, including a base plate, two brackets are fixed on the top of the base plate, the middle part of the two brackets are opened with a through hole, the bottom of the two through holes are respectively fixed with a first support plate and a second support plate, two conveying rollers are rotatably connected between the two first support plates through bearings, two rubber rollers are rotatably connected between the two second support plates through bearings, a pad is arranged between the conveying rollers and the rubber rollers, a cutting assembly is arranged on the pad, and a double-sided film assembly is arranged between the two brackets.

[0006] Preferably, the cutting assembly includes a U-shaped plate fixed on the top of the pad, two electric push rods are symmetrically fixed on the top of the U-shaped plate, a connecting piece is provided above the pad, the output ends of the two electric push rods are symmetrically fixed on the top of the connecting piece, and a cutter is installed in the connecting piece.

[0007] Preferably, mounting holes are equidistantly formed on the connecting member, and positioning holes matching the mounting holes are formed on the cutter.

[0008] Preferably, the bottoms of the two through openings are fixed with supporting feet, and the bottom of the pad is fixed to the tops of the two supporting feet.

[0009] Preferably, the double-sided film assembly comprises two supply rollers and two guide rollers, and the supply rollers and the guide rollers are rotatably connected between the two brackets via bearings.

[0010] Preferably, one of the supply rollers and one of the guide rollers rotates above the cutting assembly, and another of the supply rollers and another of the guide rollers rotates below the cutting assembly, and film rolls are fixedly sleeved on the surfaces of the supply rollers.

[0011] Preferably, each of the two first support plates is provided with a power device for driving the two conveying rollers to rotate relative to each other.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, by arranging a double-sided film component and a cutting component, the double-sided film component can laminate both sides of the printed matter from the top and the bottom together, and the printed matter after being pressed and pasted by a rubber roller can complete the lamination process to achieve double-sided lamination, and then the cutting component can cut the printed matter into sections without manual operation, thereby simplifying the lamination operation of the printed matter and helping to improve the processing efficiency of the laminating and pasting device on the printed matter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a printed surface laminating and pasting device proposed by the utility model;

[0015] Figure 2 This is a plan view of the overall structure of a printed surface laminating and pasting device proposed by the utility model;

[0016] Figure 3 This is a three-dimensional diagram of the structure of a cutting component in a printed surface laminating and pasting device proposed by the utility model;

[0017] Figure 4 The utility model is a three-dimensional diagram of the separation structure of the cutter and the connecting piece in the printed surface laminating and pasting device.

[0018] Legend: 1. Bottom plate; 2. Bracket; 3. Through hole; 4. First support plate; 5. Second support plate; 6. Conveyor roller; 7. Rubber roller; 8. Pad; 9. Cutting assembly; 901. U-shaped plate; 902. Electric push rod; 903. Connector; 904. Cutter; 905. Mounting hole; 906. Positioning hole; 10. Double-sided film assembly; 1001. Supply roller; 1002. Guide roller; 1003. Film roll; 11. Support foot. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a printed surface laminating and pasting device, including a bottom plate 1, two brackets 2 are fixed on the top of the bottom plate 1, through openings 3 are opened in the middle of the two brackets 2, a first support plate 4 and a second support plate 5 are respectively fixed at the bottom of the two through openings 3, two first support plates 4 are rotatably connected to two conveying rollers 6 through bearings, two second support plates 5 are rotatably connected to two rubber rollers 7 through bearings, a pad 8 is arranged between the conveying rollers 6 and the rubber rollers 7, a cutting assembly 9 is arranged on the pad 8, and a double-sided film assembly 10 is arranged between the two brackets 2.

[0022] The effect achieved by the entire embodiment 1 is that the double-sided film component 10 can provide a film both above and below the printed matter, that is, both sides of the printed matter can be laminated together, thereby realizing the function of double-sided lamination, and the cutting component 9 can directly cut the printed matter without manual intervention, so that the laminating and pasting device has an automatic cutting function, which is beneficial to improving the lamination processing efficiency of the printed matter.

[0023] Embodiment 2, as Figure 1-Figure 4As shown, the cutting assembly 9 includes a U-shaped plate 901 fixed on the top of the pad 8, two electric push rods 902 are symmetrically fixed on the top of the U-shaped plate 901, a connecting piece 903 is arranged above the pad 8, the output ends of the two electric push rods 902 are symmetrically fixed on the top of the connecting piece 903, and a cutter 904 is installed in the connecting piece 903; mounting holes 905 are equidistantly provided on the connecting piece 903, and positioning holes 906 adapted to the mounting holes 905 are provided on the cutter 904; the bottoms of the two openings 3 are fixed with supporting feet 11, and the bottom of the pad 8 is fixed on the tops of the two supporting feet 11 The double-sided film assembly 10 includes two supply rollers 1001 and two guide rollers 1002, and the supply rollers 1001 and the guide rollers 1002 are rotatably connected between the two brackets 2 through bearings; one of the supply rollers 1001 and one of the guide rollers 1002 rotate above the cutting assembly 9, and the other supply roller 1001 and the other guide roller 1002 rotate below the cutting assembly 9, and the surface of the supply roller 1001 is fixedly sleeved with a film roll 1003; the two first support plates 4 are each provided with a power device for driving the two conveying rollers 6 to rotate relative to each other.

[0024] The effect achieved by the entire embodiment 2 is that the electric push rod 902 is electrically connected to the control device of the laminating and pasting device, and the automatic working frequency of the electric push rod 902 can be set through the control device. The working frequency of the electric push rod 902 needs to be determined in accordance with the size of the printed matter and the conveying speed of the conveyor. The cutter 904 can be disassembled and assembled through the cooperation of the mounting hole 905 and the positioning hole 906, so that personnel can replace other cutters 904. Film rolls 1003 can be installed on the upper and lower supply rollers 1001 respectively, so as to provide film to the printed matter from the upper and lower sides. The two guide rollers 1002 are for cooperating with the adjacent supply rollers 1001 to guide the film pulled from the film roll 1003.

[0025] Working principle: When in use, the personnel first install the film roll 1003 on the two supply rollers 1001, and the pulled film must bypass the corresponding guide roller 1002 so as to be transported in the direction of the rubber roller 7 and the conveying roller 6, and it is necessary to ensure the correct installation direction of the film roll 1003, so that the rubber surface on the film will not contact the surface of the guide roller 1002, and the printed matter is sent from the upper film and the lower film through a separately provided conveyor into between the two rubber rollers 7. The two rubber rollers 7 can press the upper and lower surfaces of the film together and stick them on both sides of the printed matter. Then the printed matter is transported to the pad 8, and the operation of the electric push rod 902 is set according to a certain frequency. The output end of the electric push rod 902 extends, which can drive the connecting member 903 to move downward quickly, that is, the cutter 904 can move downward quickly, and the printed matter on the lower pad 8 can be cut. It should be noted here that the power device that drives the two conveying rollers 6 to rotate relative to each other is an existing well-known technology, so the control method and wiring layout of the power device will not be explained in detail. In summary, the problems raised in the above background are solved.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A printed surface laminating and pasting device, characterized in that: The invention comprises a bottom plate (1), two brackets (2) are fixed on the top of the bottom plate (1), a through opening (3) is opened in the middle of the two brackets (2), a first support plate (4) and a second support plate (5) are respectively fixed at the bottom of the two through openings (3), two conveying rollers (6) are rotatably connected between the two first support plates (4) via bearings, two rubber rollers (7) are rotatably connected between the two second support plates (5) via bearings, a pad (8) is arranged between the conveying rollers (6) and the rubber rollers (7), a cutting assembly (9) is arranged on the pad (8), and a double-sided film assembly (10) is arranged between the two brackets (2).

2. A printed surface laminating and pasting device according to claim 1, characterized in that: The cutting assembly (9) comprises a U-shaped plate (901) fixed on the top of a backing plate (8), two electric push rods (902) are symmetrically fixed on the top of the U-shaped plate (901), a connecting piece (903) is provided above the backing plate (8), the output ends of the two electric push rods (902) are symmetrically fixed on the top of the connecting piece (903), and a cutter (904) is installed in the connecting piece (903).

3. A printed surface laminating and pasting device according to claim 2, characterized in that: The connecting piece (903) is provided with mounting holes (905) at equal intervals, and the cutter (904) is provided with positioning holes (906) that match the mounting holes (905).

4. The printed surface laminating and pasting device according to claim 1, characterized in that: Support feet (11) are fixed to the bottom of the two through openings (3), and the bottom of the pad (8) is fixed to the top of the two support feet (11).

5. The printed surface laminating and pasting device according to claim 1, characterized in that: The double-sided film assembly (10) comprises two supply rollers (1001) and two guide rollers (1002); the supply rollers (1001) and the guide rollers (1002) are both rotatably connected between two brackets (2) via bearings.

6. A printed surface laminating and pasting device according to claim 5, characterized in that: One of the supply rollers (1001) and one of the guide rollers (1002) rotate above the cutting assembly (9), and another of the supply rollers (1001) and another of the guide rollers (1002) rotate below the cutting assembly (9), and a film roll (1003) is sleeved and fixed on the surface of each of the supply rollers (1001).

7. The printed surface laminating and pasting device according to claim 1, characterized in that: The two first support plates (4) are each provided with a power device for driving the two conveying rollers (6) to rotate relative to each other.

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