Automatic pasting mechanism of gold foil wallpaper pasting machine

Abstract

This utility model discloses an automatic bonding mechanism for a gold foil wallpaper bonding machine, relating to the field of gold foil wallpaper technology. It includes a main support shell, with a control shell fixedly connected to one end of the main support shell. A square guide plate is fixedly connected to the outer circumference of the control shell, and a positioning rod is slidably connected to the inner wall of the square guide plate. One end of the positioning rod is inserted into a circular groove in the heating bonding roller, and the other end of the positioning rod is fixedly connected to a linkage guide ring. A force-applying cam is slidably connected to a through groove in the linkage guide ring. This application, through the arrangement of the main support shell, control shell, square guide plate, positioning rod, heating bonding roller, linkage guide ring, force-applying cam, linkage turntable, positioning rod, flat sprocket, and DC motor, effectively achieves convenient disassembly and assembly of the heating bonding roller, improves disassembly and assembly efficiency, shortens the time required for disassembly and assembly, facilitates operation by workers, and ensures the stability of the heating bonding roller.

Description

Technical Field

[0001] This utility model relates to the field of gold foil wallpaper technology, specifically an automatic laminating mechanism for a gold foil wallpaper laminating machine. Background Technology

[0002] Gold foil wallpaper is a high-end, luxurious handmade wallpaper, belonging to the category of building decoration materials. It is made by processing 99.99% metal through more than a dozen special processes, hammering the metal into very thin sheets, then hand-applying them to the surface of the base paper, and finally processing them through various printing and other treatments to create gold foil wallpaper.

[0003] A search revealed Chinese Patent CN204109505U, which discloses an automatic laminating mechanism for a gold foil wallpaper laminating machine. The mechanism includes a frame with a support column at the top center. A cylinder is fixed below the support column, and a rubber wheel is connected to the left side of the cylinder. A heating laminating roller is positioned to the left of the rubber wheel and fixed to the top of the frame. A protrusion is located on the left side of the frame, and a roll of gold foil is fixed to the protrusion. A crossbeam is located in the middle of the frame, and multiple guide wheels, including a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel, and a fifth guide wheel, are mounted on the frame. The first guide wheel is fixed to the right side of the top of the frame; the second guide wheel is fixed to the right side of the upper end of the crossbeam; the third guide wheel is fixed to the top of the support column; the fourth guide wheel is fixed to the upper left corner of the top of the frame; and the fifth guide wheel is located below the rubber wheel and the heating laminating roller and fixed to the crossbeam. This invention avoids manual laminating, improves work efficiency, ensures product quality, and significantly reduces enterprise production costs.

[0004] While the above solutions can avoid manual lamination, improve work efficiency, ensure product quality, and significantly reduce enterprise production costs, the lamination mechanism in the aforementioned patents makes it difficult to easily disassemble and assemble the heated lamination roller. Because the heated lamination roller contains heating wires, circuits, and other components, failure to maintain the heated lamination roller in a timely manner will affect the quality of gold foil wallpaper lamination and pose certain safety hazards. Therefore, we provide an automatic lamination mechanism for a gold foil wallpaper lamination machine to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic bonding mechanism for a gold foil wallpaper bonding machine to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic bonding mechanism for a gold foil wallpaper bonding machine, comprising a main support shell, a control shell fixedly connected to one end of the main support shell, a square guide plate fixedly connected to the outer circumferential surface of the control shell, a positioning rod slidably connected to the inner wall of the square guide plate, one end of the positioning rod being inserted into a circular groove in the heating bonding roller, and a linkage guide ring fixedly connected to the other end of the positioning rod, a force-applying cam slidably connected to a through groove in the linkage guide ring, one end of the force-applying cam being rotatably connected to one side of a linkage turntable, the inner wall of the linkage turntable being fixedly connected to the outer circumferential surface of the positioning rod, and the outer circumferential surface of the positioning rod being rotatably connected to the inner wall of the control shell. The tight fit between the components allows for effective and convenient disassembly and assembly of the heating bonding roller.

[0007] Preferably, one end of the positioning rod is fixedly connected to a planar sprocket, and one side of the planar sprocket is fixedly connected to the output shaft of a DC motor. The DC motor is existing technology and will not be described in detail.

[0008] Preferably, the bottom of the DC motor is fixedly connected to the top of the protective housing, and one end of the protective housing is fixedly connected to the top of the control housing, which can protect its internal components.

[0009] Preferably, there are two planar sprockets, and both planar sprockets mesh with a linkage chain, which enables the two planar sprockets to rotate synchronously.

[0010] Preferably, a second DC motor is fixedly connected to the inner wall of the main support shell, and a one-way lead screw is fixedly connected to the output shaft of the second DC motor. The one-way lead screw can drive the threaded slider to move.

[0011] Preferably, the outer circumferential surface of the unidirectional lead screw is threadedly connected to the inner wall of the threaded slider. There are two threaded sliders in total, and a pressure roller is rotatably connected between the two threaded sliders. The pressure roller can apply pressure to the gold foil wallpaper that passes through.

[0012] Preferably, a planar sprocket two is fixedly connected to the outer circumferential surface of the unidirectional lead screw. There are two planar sprocket two in total, and both planar sprocket two are engaged with the linkage chain two. The linkage chain two can make the two planar sprocket two move synchronously.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This application, through the configuration of a main support shell, a control shell, a square guide plate, a positioning rod, a heating and bonding roller, a linkage guide ring, a force-applying cam, a linkage turntable, a positioning rod, a flat sprocket, and a DC motor, can effectively achieve convenient disassembly and assembly of the heating and bonding roller, improve disassembly and assembly efficiency, shorten the time required for disassembly and assembly, facilitate operation by staff, and ensure the stability of the heating and bonding roller.

[0015] 2. This application, through the setting of a protective shell, a linkage chain one, a DC motor two, a one-way lead screw, a threaded slider, a pressure roller, a flat sprocket two, and a linkage chain two, can effectively adjust the distance between the pressure roller and the heating bonding roller, thereby adapting to gold foil wallpaper of different thicknesses and ensuring the smooth progress of the bonding work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the internal structure of the protective shell of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the internal structure of the control housing of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the internal structure of the square guide plate of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the internal structure of the main body supporting the outer shell of this utility model.

[0021] The following components are labeled in the diagram: 1. Main support shell; 2. Control shell; 3. Square guide plate; 4. Positioning rod; 5. Heating and bonding roller; 6. Linkage guide ring; 7. Force application cam; 8. Linkage turntable; 9. Positioning rod; 10. Flat sprocket one; 11. DC motor one; 12. Protective shell; 13. Linkage chain one; 14. DC motor two; 15. One-way lead screw; 16. Threaded slider; 17. Pressure roller; 18. Flat sprocket two; 19. Linkage chain two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-5As shown, this utility model provides a technical solution for an automatic bonding mechanism of a gold foil wallpaper bonding machine, including a main support shell 1. A DC motor 2 14 is fixedly connected to the inner wall of the main support shell 1. A one-way lead screw 15 is fixedly connected to the output shaft of the DC motor 2 14. The DC motor 2 14 can effectively provide sufficient power support for the rotation of the one-way lead screw 15. The DC motor 2 14 is a known technology and will not be described in detail.

[0024] A planar sprocket 18 is fixedly connected to the outer circumferential surface of the one-way lead screw 15. The one-way lead screw 15 and the planar sprocket 18 maintain a linkage effect. There are two planar sprockets 18 in total. Both planar sprockets 18 are engaged with the linkage chain 19. The purpose of setting the linkage chain 19 is to enable the two planar sprockets 18 to rotate synchronously, thereby enabling the subsequent identical parts to move synchronously.

[0025] The outer circumferential surface of the one-way lead screw 15 is threadedly connected to the inner wall of the threaded slider 16. The tight fit between the one-way lead screw 15 and the threaded slider 16 restricts the threaded slider 16 to only move up and down. Therefore, when the one-way lead screw 15 rotates, it can drive the threaded slider 16 to move. There are two threaded sliders 16, and a pressure roller 17 is rotatably connected between the two threaded sliders 16. The purpose of setting the pressure roller 17 is that the pressure roller 17 moves with the threaded slider 16, so that the structure can control the distance between the pressure roller 17 and the heating and bonding roller 5 according to the actual use, and adapt to gold foil wallpaper of different thicknesses.

[0026] One end of the main supporting shell 1 is fixedly connected to a control shell 2. The control shell 2 protects its internal components, preventing them from being disturbed by external factors. A square guide plate 3 is fixedly connected to the outer circumference of the control shell 2. A positioning rod 4 is slidably connected to the inner wall of the square guide plate 3. The square guide plate 3 can apply a positioning effect to the positioning rod 4, so that the positioning rod 4 can only move in a specified direction and ensures the stability of the positioning rod 4 during movement.

[0027] One end of the positioning rod 4 is inserted into the circular groove of the heating and bonding roller 5. The heating and bonding roller 5 is designed to heat the gold foil wallpaper as it passes through, thereby ensuring the quality of the gold foil wallpaper after bonding. The heating and bonding roller 5 is a known technology and will not be described in detail in this application.

[0028] The other end of the positioning rod 4 is fixedly connected to the linkage guide ring 6. The positioning rod 4 and the linkage guide ring 6 are integrated into one piece, and the two maintain a linkage effect. The linkage guide ring 6 has a force-applying cam 7 slidably connected in the through groove. When the force-applying cam 7 is stable, it can drive the linkage guide ring 6 to move.

[0029] One end of the force-applying cam 7 is rotatably connected to one side of the linkage turntable 8. The force-applying cam 7 and the linkage turntable 8 maintain a linkage effect. The linkage turntable 8 applies a control effect to the force-applying cam 7, thereby ensuring that the force-applying cam 7 can rotate in place. The inner wall of the linkage turntable 8 is fixedly connected to the outer circumference of the positioning rod 9. One end of the positioning rod 9 is fixedly connected to a flat sprocket 10. The linkage turntable 8, the positioning rod 9 and the flat sprocket 10 maintain a linkage effect.

[0030] There are two planar sprockets 10, both of which mesh with the linkage chain 13. The linkage chain 13 allows the two planar sprockets 10 to rotate synchronously without slippage during operation. One side of each planar sprocket 10 is fixedly connected to the output shaft of the DC motor 11. The DC motor 11 provides sufficient power for the rotation of the planar sprockets 10. The DC motor 11 is a known technology and will not be described in detail.

[0031] The bottom of the DC motor 11 is fixedly connected to the top of the protective housing 12. The protective housing 12 can protect its internal components. One end of the protective housing 12 is fixedly connected to the top of the control housing 2. The outer circumferential surface of the positioning rod 9 is rotatably connected to the inner wall of the control housing 2. The control housing 2 can apply a positioning effect to the positioning rod 9, thereby ensuring that the positioning rod 9 can only rotate in place.

[0032] Working Principle: During use, the lifting box mechanism must be installed at the designated position on the laminating machine, ensuring the gold foil wallpaper passes between the heating laminating roller 5 and the pressure roller 17. The DC motor 14 is then started, driving the one-way lead screw 15 and the flat sprocket 18 to rotate. Through the linkage chain 19, the two one-way lead screws 15 rotate synchronously. At this time, the threaded slider 16 is restricted by the main support shell 1, so the one-way lead screw 15 drives the threaded slider 16 to rise and fall, causing the pressure roller 17 to rise and fall synchronously. This adjusts the distance between the pressure roller 17 and the heating laminating roller 5, ensuring smooth gold foil wallpaper lamination and adapting to gold foil wallpaper of different thicknesses. To enhance its practical effect, when maintenance is required on the heating and bonding roller 5, simply start the DC motor 11 to drive the flat sprocket 10 to rotate. Under the influence of the linkage chain 13, the two positioning rods 9 rotate synchronously. The positioning rods 9 will cause the linkage turntable 8 to rotate in place within the control housing 2. At this time, because the positioning rod 4, which is connected to the linkage guide ring 6, is restricted by the square guide plate 3, the linkage turntable 8 will apply a force to the linkage guide ring 6 through the force-applying cam 7, causing the positioning rod 4 to move synchronously. This releases the positioning rod 4 from the restriction on the heating and bonding roller 5, achieving the purpose of convenient disassembly and assembly of the heating and bonding roller 5, and facilitating daily maintenance.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic bonding mechanism for a gold foil wallpaper bonding machine, comprising a main support shell (1), characterized in that: One end of the main support shell (1) is fixedly connected to the control shell (2). The outer circumferential surface of the control shell (2) is fixedly connected to the square guide plate (3). The inner wall of the square guide plate (3) is slidably connected to the positioning rod (4). One end of the positioning rod (4) is inserted into the circular groove opened by the heating and bonding roller (5). The other end of the positioning rod (4) is fixedly connected to the linkage guide ring (6). The through groove opened by the linkage guide ring (6) is slidably connected to the force application cam (7). One end of the force application cam (7) is rotatably connected to one side of the linkage turntable (8). The inner wall of the linkage turntable (8) is fixedly connected to the outer circumferential surface of the positioning rod (9). The outer circumferential surface of the positioning rod (9) is rotatably connected to the inner wall of the control shell (2).

2. The automatic laminating mechanism of the gold foil wallpaper laminating machine according to claim 1, characterized in that: One end of the positioning rod (9) is fixedly connected to a planar sprocket (10), and one side of the planar sprocket (10) is fixedly connected to the output shaft of the DC motor (11).

3. The automatic laminating mechanism of a gold foil wallpaper laminating machine according to claim 2, characterized in that: The bottom of the DC motor (11) is fixedly connected to the top of the protective housing (12), and one end of the protective housing (12) is fixedly connected to the top of the control housing (2).

4. The automatic laminating mechanism of a gold foil wallpaper laminating machine according to claim 2, characterized in that: There are two planar sprockets (10), and both planar sprockets (10) mesh with the linkage chain (13).

5. The automatic laminating mechanism of a gold foil wallpaper laminating machine according to claim 1, characterized in that: The inner wall of the main support shell (1) is fixedly connected to a DC motor (14), and the output shaft of the DC motor (14) is fixedly connected to a one-way lead screw (15).

6. The automatic laminating mechanism of a gold foil wallpaper laminating machine according to claim 5, characterized in that: The outer circumferential surface of the unidirectional lead screw (15) is threadedly connected to the inner wall of the threaded slider (16). There are two threaded sliders (16), and a pressure roller (17) is rotatably connected between the two threaded sliders (16).

7. The automatic laminating mechanism of a gold foil wallpaper laminating machine according to claim 5, characterized in that: The outer circumferential surface of the unidirectional lead screw (15) is fixedly connected to a planar sprocket two (18). There are two planar sprocket two (18), and both planar sprocket two (18) are engaged with the linkage chain two (19).

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