Smooth light type paper-plastic pressing device of film laminating machine

Abstract

The utility model provides a flat light type paper-plastic laminating device of a laminating machine, which relates to the technical field of laminating machine application and comprises a bottom plate, a cleaning mechanism is arranged at the top end of the bottom plate, a second rack is fixedly mounted at the top end of the bottom plate, two first supports are arranged below the second rack, and heating rollers are rotatably connected to the inner walls of the two first supports. A first electric push rod is fixedly installed at the top end of the second rack, the output end of the first electric push rod penetrates through the top end of the second rack, the first electric push rod can be started according to the thickness of paper and plastic parts, the first electric push rod drives one heating roller to move, and therefore the distance between the two heating rollers can be changed; the two heating rollers can apply certain pressure to the paper and the plastic part, so that the paper with different thicknesses can be laminated, the cleaning mechanism can clean paper scraps, dust and the like on the upper surface of the paper, and the influence on the paper laminating quality is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machine application, in particular to a flat and bright paper-plastic pressing device of a laminating machine. Background Art

[0002] Laminating machine is a special printing equipment for paper, board and mounting film. It is an important product to realize the integration of paper and plastic. After the paper and plastic parts are pressed by the heating roller and the pressing roller of the laminating machine, the paper and plastic film are pasted and connected together to form a paper-plastic integrated product.

[0003] When existing paper is laminated and pressed, there may be some paper scraps or dust in the processing environment, which may cause some of the paper scraps and dust to fall onto the surface above the paper when the paper is laminated. Lamination at this time may affect the quality of the paper lamination. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that paper scraps and dust may fall on the surface above the paper, thus affecting the quality of paper lamination, and proposes a flat and bright paper-plastic pressing device for a laminating machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flat and bright paper-plastic pressing device of a laminating machine, comprising a bottom plate, a cleaning mechanism is arranged at the top of the bottom plate, a second frame is fixedly installed at the top of the bottom plate, two first brackets are arranged below the second frame, the inner walls of the two first brackets are rotatably connected with heating rollers, a first electric push rod is fixedly installed at the top of the second frame, the output end of the first electric push rod passes through the top of the second frame, the outer wall of one of the two first brackets is fixedly connected to the bottom plate, and the outer wall of one of the two first brackets is fixedly connected to the output end of the first electric push rod.

[0006] Preferably, the cleaning mechanism comprises a first frame, an inner wall of the first frame is rotatably connected to a rotating plate, and an outer wall of the rotating plate is penetrated by a group of circular grooves.

[0007] Preferably, a group of inner walls of the circular grooves are provided with fans, a first motor is fixedly mounted on the outer wall of the first frame, an output shaft of the first motor passes through the outer wall of the first frame and is fixedly connected to one end of the outer wall of the rotating plate.

[0008] Preferably, a third frame is fixedly installed on the top of the base plate, a second electric push rod is fixedly installed on the top of the third frame, the output shaft of the second electric push rod passes through the top of the third frame and is fixedly installed with a second bracket, the inner wall of the second bracket is rotatably connected to the first clamping and conveying roller, a second motor is fixedly installed on the outer wall of the second bracket, the output shaft of the second motor passes through the inner wall of the second bracket and is fixedly connected to one end of the outer wall of the first clamping and conveying roller.

[0009] Preferably, two vertical plates are fixedly mounted on the top of the bottom plate, and a second pressing and conveying roller is rotatably connected between opposite sides of the two vertical plates.

[0010] Preferably, a third motor is fixedly mounted on the outer wall of one of the two vertical plates, and an output shaft of the third motor passes through the outer wall of the vertical plate and is fixedly connected to one end of the outer wall of the second pressing and conveying roller.

[0011] Preferably, four pillars are fixedly mounted on the bottom end of the base plate, and the first frame is fixedly connected to the base plate.

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

[0013] 1. In the utility model, before the paper and the plastic parts need to be pressed together, in order to prevent the paper scraps and dust from falling onto the surface above the paper, the fan can be turned on, the fan generates wind force, and then the paper scraps and dust on the surface of the paper can be blown off from the upper surface of the paper. At the same time, the first motor can be turned on, the first motor drives the rotating plate to rotate, and the rotating plate drives the fan to rotate, so that the blowing angle of the fan to the paper can be adjusted, so that the dust and scraps on the paper can be better fallen off.

[0014] 2. In the utility model, when paper and cardboard of different thicknesses need to be laminated, the first electric push rod can be turned on according to the thickness of the paper and cardboard, and the first electric push rod drives one of the heating rollers to move, thereby changing the distance between the two heating rollers. At the same time, the second electric push rod can be turned on, and the second electric push rod can drive the first pressing and conveying roller to move, thereby changing the distance between the first pressing and conveying roller and the second pressing and conveying roller, which is convenient for conveying and laminating paper and cardboard of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a flat and bright paper-plastic pressing device of a laminating machine proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure from another perspective of a flat and bright paper-plastic pressing device of a laminating machine proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of a flat and bright paper-plastic pressing device of a laminating machine proposed by the utility model;

[0018] Figure 4 The utility model discloses a schematic diagram of a cleaning mechanism in a flat and bright paper-plastic pressing device of a laminating machine.

[0019] Legend: 1. Bottom plate; 2. Cleaning mechanism; 201. First frame; 202. Rotating plate; 203. Circular groove; 204. Fan; 205. First motor; 3. Second frame; 4. First bracket; 5. Heating roller; 6. First electric push rod; 7. Third frame; 8. Second electric push rod; 9. Second bracket; 10. First pinch conveyor roller; 11. Second motor; 12. Vertical plate; 13. Third motor; 14. Second pinch conveyor roller; 15. Support column. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a smooth and bright paper-plastic pressing device of a laminating machine, comprising a bottom plate 1, a cleaning mechanism 2 is arranged at the top of the bottom plate 1, a second frame 3 is fixedly installed at the top of the bottom plate 1, two first brackets 4 are arranged below the second frame 3, the inner walls of the two first brackets 4 are rotatably connected with heating rollers 5, a first electric push rod 6 is fixedly installed at the top of the second frame 3, the output end of the first electric push rod 6 passes through the top of the second frame 3, the outer wall of one of the two first brackets 4 is fixedly connected to the bottom plate 1, and the outer wall of one of the two first brackets 4 is fixedly connected to the output end of the first electric push rod 6.

[0023] The effect achieved by the entire embodiment 1 is that the first electric push rod 6 can be turned on according to the thickness of the paper and the plastic part, and the first electric push rod 6 drives one of the heating rollers 5 to move, thereby changing the distance between the two heating rollers 5, so that the two heating rollers 5 can apply a certain pressure to the paper and the plastic part, so that paper of different thicknesses can be laminated, and the cleaning mechanism 2 can clean the paper scraps and dust on the upper surface of the paper to prevent affecting the quality of the paper lamination.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, the cleaning mechanism 2 includes a first frame 201, the inner wall of the first frame 201 is rotatably connected to a rotating plate 202, and the outer wall of the rotating plate 202 is penetrated and opened with a group of circular grooves 203. The inner walls of the group of circular grooves 203 are all provided with fans 204, and the outer wall of the first frame 201 is fixedly installed with a first motor 205, and the output shaft of the first motor 205 penetrates the outer wall of the first frame 201 and is fixedly connected to one end of the outer wall of the rotating plate 202. The top of the bottom plate 1 is fixedly installed with a third frame 7, and the top of the third frame 7 is fixedly installed with a second electric push rod 8, and the output shaft of the second electric push rod 8 penetrates the top of the third frame 7 and is fixedly installed with a second bracket 9, and the inner wall of the second bracket 9 is rotatably connected with a first pressing and conveying roller 10, and the outer wall of the second bracket 9 is fixedly installed with a second motor 11, and the output shaft of the second motor 11 penetrates the inner wall of the second bracket 9 and is fixedly connected to one end of the outer wall of the first pressing and conveying roller 10. Two vertical plates 12 are fixedly installed at the top of the bottom plate 1, and a second pressing and conveying roller 14 is rotatably connected between the opposite sides of the two vertical plates 12. A third motor 13 is fixedly installed on the outer wall of one of the two vertical plates 12, and the output shaft of the third motor 13 passes through the outer wall of the vertical plate 12 and is fixedly connected to one end of the outer wall of the second pressing and conveying roller 14. Four pillars 15 are fixedly installed at the bottom end of the bottom plate 1, and the first frame 201 is fixedly connected to the bottom plate 1.

[0025] The effect achieved by the entire embodiment 2 is that when encountering papers of different thicknesses, the second electric push rod 8 can be turned on, and the second electric push rod 8 can drive the first pressing conveying roller 10 to move, thereby changing the distance between the first pressing conveying roller 10 and the second pressing conveying roller 14, so that it can apply a certain pressure to the paper and the plastic part. When it is necessary to move the paper and the plastic part, the second motor 11 and the third motor 13 are turned on at the same time, and the two respectively drive the first pressing conveying roller 10 and the second pressing conveying roller 14 to rotate, thereby driving the paper and the plastic part to move and press the paper and the plastic part. When it is necessary to use the cleaning mechanism 2, the fan 204 is turned on, and the fan 204 generates wind force, and then the paper scraps and dust on the surface of the paper can be blown off from the upper surface of the paper. At the same time, the first motor 205 can be turned on, and the first motor 205 drives the rotating plate 202 to rotate, and the rotating plate 202 drives the fan 204 to rotate, so that the blowing angle of the fan 204 to the paper can be adjusted, so that the dust and scraps on the paper can be better removed.

[0026] Working principle: When it is necessary to press paper and plastic parts, first pass the paper and plastic parts between the two heating rollers 5, and then pass them between the first pressing conveyor roller 10 and the second pressing conveyor roller 14 again. At the same time, according to the thickness of the paper and the plastic parts, turn on the first electric push rod 6, and the first electric push rod 6 drives one of the heating rollers 5 to move, so as to change the distance between the two heating rollers 5, so that the two heating rollers 5 can apply a certain pressure to the paper and the plastic parts. At the same time, the second electric push rod 8 can be turned on, and the second electric push rod 8 can drive the first pressing conveyor roller 10 to move, thereby changing the distance between the first pressing conveyor roller 10 and the second pressing conveyor roller 14, so that it can apply a certain pressure to the paper and the plastic parts. Before the paper and the plastic parts need to be pressed together, in order to prevent paper scraps, dust, etc. When the dust and paper scraps fall onto the surface above the paper, the fan 204 can be turned on to generate wind force, and then the paper scraps and dust on the surface of the paper can be blown off from the upper surface of the paper. At the same time, the first motor 205 can be turned on to drive the rotating plate 202 to rotate, and the rotating plate 202 drives the fan 204 to rotate, so that the blowing angle of the fan 204 to the paper can be adjusted, so that the dust and paper scraps on the paper can be better fallen off, and then the second motor 11 and the third motor 13 are turned on at the same time, and the two respectively drive the first pressing and conveying roller 10 and the second pressing and conveying roller 14 to rotate, thereby driving the paper and the plastic parts to move and press the paper and the plastic parts. At the same time, the plastic parts can be softened when the paper and the plastic parts pass through the heating roller 5, so that the plastic parts can be better fitted with the paper.

[0027] 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 flat and bright paper-plastic pressing device for a laminating machine, characterized in that: The invention comprises a bottom plate (1), a cleaning mechanism (2) being arranged at the top of the bottom plate (1), a second frame (3) being fixedly mounted at the top of the bottom plate (1), two first brackets (4) being arranged below the second frame (3), the inner walls of the two first brackets (4) being rotatably connected to heating rollers (5), a first electric push rod (6) being fixedly mounted at the top of the second frame (3), the output end of the first electric push rod (6) passing through the top of the second frame (3), the outer wall of one of the two first brackets (4) being fixedly connected to the bottom plate (1), and the outer wall of one of the two first brackets (4) being fixedly connected to the output end of the first electric push rod (6).

2. A smooth and bright paper-plastic pressing device for a laminating machine according to claim 1, characterized in that: The cleaning mechanism (2) comprises a first frame (201), the inner wall of the first frame (201) being rotatably connected to a rotating plate (202), and the outer wall of the rotating plate (202) being penetrated by a group of circular grooves (203).

3. The smooth and bright paper-plastic pressing device of a laminating machine according to claim 2, characterized in that: A fan (204) is provided on the inner walls of a group of the circular grooves (203); a first motor (205) is fixedly mounted on the outer wall of the first frame (201); an output shaft of the first motor (205) passes through the outer wall of the first frame (201) and is fixedly connected to one end of the outer wall of the rotating plate (202).

4. The smooth and bright paper-plastic pressing device of a laminating machine according to claim 1, characterized in that: A third frame (7) is fixedly mounted on the top of the base plate (1), a second electric push rod (8) is fixedly mounted on the top of the third frame (7), an output shaft of the second electric push rod (8) passes through the top of the third frame (7) and a second bracket (9) is fixedly mounted thereon, an inner wall of the second bracket (9) is rotatably connected to a first pressing and conveying roller (10), an outer wall of the second bracket (9) is fixedly mounted with a second motor (11), an output shaft of the second motor (11) passes through the inner wall of the second bracket (9) and is fixedly connected to one end of the outer wall of the first pressing and conveying roller (10).

5. The smooth and bright paper-plastic pressing device of a laminating machine according to claim 1, characterized in that: Two vertical plates (12) are fixedly mounted on the top of the bottom plate (1), and a second pressing and conveying roller (14) is rotatably connected between opposite sides of the two vertical plates (12).

6. A smooth and bright paper-plastic pressing device for a laminating machine according to claim 5, characterized in that: A third motor (13) is fixedly mounted on the outer wall of one of the two vertical plates (12); an output shaft of the third motor (13) passes through the outer wall of the vertical plate (12) and is fixedly connected to one end of the outer wall of the second pressing conveying roller (14).

7. The smooth and bright paper-plastic pressing device of a laminating machine according to claim 2, characterized in that: Four pillars (15) are fixedly mounted on the bottom end of the base plate (1), and the first frame (201) is fixedly connected to the base plate (1).

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