Automatic packaging and film covering equipment for packaging paper

Abstract

The invention discloses automatic packaging and film covering equipment for packaging paper, and relates to the technical field of film covering equipment, the automatic packaging and film covering equipment comprises a fixed base and a gluing assembly, a film covering table is mounted on the upper surface of the fixed base, and the gluing assembly is arranged on the surface of the film covering table; and the gluing assembly comprises a right supporting vertical plate, a glue storage groove, a left supporting vertical plate, a servo motor, a threaded lead screw, a limiting transverse rod, a moving part, an electric telescopic rod, a fixing frame, a fixing special-shaped rod and a gluing roller, the right supporting vertical plate is arranged at the rear end of the right side of the upper surface of the film covering table, and the glue storage groove is formed in the rear end of the left surface of the film covering table. According to the automatic packaging and film covering equipment for the packaging paper, the device can achieve automatic gluing of the packaging paper through the gluing assembly, the surface of a base material can be evenly and accurately coated with a glue solution so as to enhance the waterproofness, the abrasion resistance and the glossiness, and the device can achieve even film covering of the packaging paper through the film covering assembly so as to improve the film covering efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of laminating equipment, in particular to an automatic laminating equipment for packaging paper. Background Art

[0002] Wrapping paper is a specially treated paper material that undergoes printing, laminating, and other processing techniques. It is then used specifically for product packaging to provide protection, identification, and aesthetics. To improve the water resistance, wear resistance, and aesthetics of wrapping paper while extending the product's lifespan, automatic wrapping and laminating equipment is required. This intelligent device integrates automatic paper feeding, laminating, and sealing and cutting. It applies a protective film to the surface of the wrapping paper through a hot pressing process. However, current laminating equipment still has the following shortcomings:

[0003] For example, patent document CN219405427U discloses a laminating device. This laminating device, through the provision of a cleaning mechanism, uses a brush plate under the squeezing action of an extrusion assembly to clean door panels on a conveyor belt before laminating. The dust removed from the door panels is collected by a collection mechanism, eliminating the need for manual cleaning by operators, reducing the operator's labor intensity and improving the efficiency of door panel laminating. However, the device lacks a uniform gluing mechanism, making it difficult to achieve uniform and accurate gluing. Summary of the Invention

[0004] The object of the present invention is to provide an automatic packaging and laminating device for packaging paper to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic packaging and laminating device for packaging paper, comprising a fixed base and a gluing assembly, a laminating table being installed on the upper surface of the fixed base, the gluing assembly being arranged on the surface of the laminating table, and the gluing assembly comprising a right supporting upright plate, a glue storage tank, a left supporting upright plate, a servo motor, a threaded screw, a limiting cross bar, a moving part, an electric telescopic rod, a fixed frame, a fixed special-shaped rod and a gluing roller, the right supporting upright plate being arranged at the right rear end of the upper surface of the laminating table, and a glue storage tank being installed at the rear end of the left surface of the laminating table, a left supporting upright plate being arranged on the left side of the upper surface of the glue storage tank, and a servo motor being installed at the upper end of the left surface of the left supporting upright plate, and the output end of the servo motor is connected to the threaded screw via a coupling.

[0006] Furthermore, a limiting cross bar is installed on the inner surface of the right supporting upright plate and the left supporting upright plate, and a moving part is slidably connected to the outer surface of the limiting cross bar, and the inner side of the upper end of the moving part is threadedly connected to the outer surface of the threaded screw.

[0007] Furthermore, an electric telescopic rod is installed on the upper surface of the movable part, and a fixed frame is provided at the bottom of the electric telescopic rod. A fixed special-shaped rod is installed on the inner surface of the fixed frame, and a glue coating roller is rotatably connected to the outer surface of the fixed special-shaped rod.

[0008] Furthermore, a first support plate is installed at both ends of the rear side of the upper surface of the laminating table, and a packaging paper winding roller is installed at the lower end of the inner surface of the first support plate, and a laminating winding roller is provided at the upper end of the inner surface of the first support plate, and a laminating support rod is installed at the upper end of the inner surface of the right support vertical plate and the inner surface of the left support vertical plate.

[0009] Furthermore, a packaging paper support rod is provided at the rear end of the upper surface of the laminating table, and a second support plate is installed in the middle section of the upper surface of the laminating table, a lower support rod is installed at the lower end of the inner surface of the second support plate, and an upper support rod is provided at the upper end of the inner surface of the second support plate.

[0010] Furthermore, a laminating assembly for assisting lamination is provided on the upper surface of the laminating table, and the laminating assembly includes a laminating support seat, a metal heat conduction plate and a supporting vertical frame. The laminating support seat is arranged at the front end of the upper surface of the laminating table, and a metal heat conduction plate is provided on the upper surface of the laminating support seat, and a supporting vertical frame is installed on the upper side of the laminating support seat.

[0011] Furthermore, the laminating assembly also includes a hydraulic push rod, a connecting frame and a hot pressing roller, and the hydraulic push rod is installed on the upper surface of the supporting frame, and a connecting frame is provided at the bottom of the hydraulic push rod, and the hot pressing roller is rotatably connected to the inner side of the connecting frame.

[0012] Furthermore, a left support plate is installed at the left end of the front side of the upper surface of the coating table, and a rotating motor is installed on the left surface of the left support plate. The output end of the rotating motor is connected to the winding rod through a coupling, and the outer surface of the winding rod is engaged with the finished product winding drum. The right end of the front side of the upper surface of the coating table is rotatably connected to the right support plate, and a support hole is opened on the surface of the right support plate.

[0013] The present invention provides an automatic packaging and laminating device for packaging paper, which has the following beneficial effects:

[0014] 1. The present invention sets a glue coating assembly, which includes a right supporting plate, a glue storage tank, a left supporting plate, a servo motor, a threaded screw, a limiting cross bar, a moving part, an electric telescopic rod, a fixed frame, a fixed special-shaped rod and a glue coating roller. When in use, the servo motor is started to drive the threaded screw to rotate, and the moving part is driven to move by the threaded screw. The sliding connection between the moving part and the surface of the limiting cross bar plays a role in limiting the movement of the moving part. The moving part drives the electric telescopic rod to move to the left, and then the fixed frame and the fixed special-shaped rod are connected. The special-shaped rod drives the glue coating roller to move above the glue storage tank, and the electric telescopic rod is started to drive the glue coating roller to move downward to the inside of the glue storage tank, so that the glue adheres to the surface of the glue coating roller, and then the electric telescopic rod is started to drive the glue coating roller to reset upward and move above the packaging paper, and the electric telescopic rod is started to drive the glue coating roller downward. During the winding process of the packaging paper, the glue coating roller rotates and applies glue on its surface, so that the device can realize automatic gluing of the packaging paper, which is convenient for evenly and accurately applying the glue to the surface of the substrate to enhance the waterproofness, wear resistance and glossiness.

[0015] 2. The present invention sets a laminating assembly, which includes a laminating support seat, a metal heat conduction plate and a supporting vertical frame. The laminating assembly also includes a hydraulic push rod, a connecting frame and a hot pressing roller. When in use, the hydraulic push rod is started to drive the connecting frame to move downward, and the hot pressing roller is driven downward by the connecting frame to make the hot pressing roller contact with the upper surface of the film, and the film and the packaging paper are hot-pressed together. The metal heat conduction plate can maintain uniform heating during hot pressing to improve the hot pressing effect. During the movement of the packaging paper, the hot pressing roller performs a laminating operation on the film and the packaging paper film, so that the device can achieve uniform lamination of the packaging paper to improve the efficiency and quality of the lamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic packaging and laminating device for packaging paper according to the present invention;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a gluing component of an automatic packaging and laminating device for packaging paper according to the present invention;

[0018] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure of a fixed base of an automatic packaging and laminating device for packaging paper according to the present invention;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of a laminating component of an automatic laminating device for packaging paper according to the present invention;

[0020] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a winding rod of an automatic packaging and laminating device for packaging paper.

[0021] Figure: 1, fixed base; 2, laminating table; 3, gluing assembly; 301, right support plate; 302, glue storage tank; 303, left support plate; 304, servo motor; 305, screw rod; 306, limit cross bar; 307, moving part; 308, electric telescopic rod; 309, fixed frame; 310, fixed special-shaped rod; 311, gluing roller; 4, first support plate; 5, wrapping paper take-up roller; 6, laminating take-up roller; 7, laminating Support rod; 8. Wrapping paper support rod; 9. Second support plate; 10. Lower support rod; 11. Upper support rod; 12. Laminating assembly; 1201. Laminating support seat; 1202. Metal heat conduction plate; 1203. Support frame; 1204. Hydraulic push rod; 1205. Connecting frame; 1206. Hot pressing roller; 13. Left support plate; 14. Rotating motor; 15. Winding rod; 16. Finished product winding drum; 17. Right support plate; 18. Support hole. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 5 As shown, an automatic packaging and laminating device for wrapping paper includes a fixed base 1 and a gluing component 3. A laminating platform 2 is installed on the upper surface of the fixed base 1. The gluing component 3 is arranged on the surface of the laminating platform 2, and the gluing component 3 includes a right supporting plate 301, a glue storage tank 302, a left supporting plate 303, a servo motor 304, a threaded screw 305, a limiting cross bar 306, a moving part 307, an electric telescopic rod 308, a fixed frame 309, a fixed special-shaped rod 310 and a gluing roller 311. The right supporting plate 301 is arranged at the right rear end of the upper surface of the laminating platform 2, and a glue storage tank 302 is installed at the rear end of the left surface of the laminating platform 2. The left supporting plate 301 is arranged on the left side of the upper surface of the glue storage tank 302. 3. A servo motor 304 is installed on the upper end of the left surface of the left supporting upright plate 303, and the output end of the servo motor 304 is connected to a threaded screw 305 through a coupling. A limiting cross bar 306 is installed on the inner surface of the right supporting upright plate 301 and the left supporting upright plate 303, and a moving part 307 is slidably connected to the outer surface of the limiting cross bar 306. The inner side of the upper end of the moving part 307 is threadedly connected to the outer surface of the threaded screw 305. An electric telescopic rod 308 is installed on the upper surface of the moving part 307, and a fixed frame 309 is provided at the bottom of the electric telescopic rod 308. A fixed special-shaped rod 310 is installed on the inner surface of the fixed frame 309, and a glue coating roller 311 is rotatably connected to the outer surface of the fixed special-shaped rod 310.

[0024] The specific operation is as follows: when in use, the servo motor 304 is started, so that the servo motor 304 drives the threaded screw 305 to rotate, and the moving part 307 is driven to move by the threaded screw 305. The sliding connection between the moving part 307 and the surface of the limiting cross bar 306 limits the movement of the moving part 307, and the electric telescopic rod 308 is driven to move to the left by the moving part 307, and then the glue roller 311 is driven to move above the glue storage tank 302 through the fixed frame 309 and the fixed special-shaped rod 310. The electric telescopic rod 308 is started to drive the glue roller 311 to move downward to the inside of the glue storage tank 302, so that the glue roller 311 adheres to the surface of the glue roller 311, and then the electric telescopic rod 308 is started to drive the glue roller 311 to reset upward and move above the packaging paper. The electric telescopic rod 308 is started to drive the glue roller 311 to move downward, and during the winding process of the packaging paper, the glue roller 311 rotates and applies glue on its surface.

[0025] Please refer to Figures 3 to 5 , first support plates 4 are installed at both ends of the rear side of the upper surface of the laminating table 2, and a packaging paper winding roller 5 is installed at the lower end of the inner surface of the first support plate 4, and a laminating winding roller 6 is provided on the upper end of the inner surface of the first support plate 4, and a laminating support rod 7 is installed on the upper end of the inner surface of the right support vertical plate 301 and the left support vertical plate 303. A packaging paper support rod 8 is provided at the rear end of the upper surface of the laminating table 2, and a second support plate 9 is installed in the middle section of the upper surface of the laminating table 2, a lower support rod 10 is installed at the lower end of the inner surface of the second support plate 9, and an upper support rod 11 is provided at the upper end of the inner surface of the second support plate 9. A laminating component 12 for auxiliary laminating is provided on the upper surface of the laminating table 2, and the laminating component 12 includes a laminating support seat 1201, a metal heat conducting plate 1202 and a support frame 1203. The laminating support seat 1201 is arranged at the front end of the upper surface of the laminating table 2, and the laminating A metal heat conducting plate 1202 is provided on the upper surface of the film support seat 1201, and a supporting vertical frame 1203 is installed on the upper side of the film coating support seat 1201. The coating assembly 12 also includes a hydraulic push rod 1204, a connecting frame 1205 and a hot pressing roller 1206, and a hydraulic push rod 1204 is installed on the upper surface of the supporting vertical frame 1203, and a connecting frame 1205 is provided at the bottom of the hydraulic push rod 1204, and the inner side of the connecting frame 1205 is rotatably connected to the hot pressing roller 1206, a left support plate 13 is installed on the left end of the front side of the upper surface of the coating platform 2, and a rotating motor 14 is installed on the left surface of the left support plate 13, the output end of the rotating motor 14 is connected to the winding rod 15 through a coupling, and the outer surface of the winding rod 15 is engaged with the finished product winding drum 16, the right end of the front side of the upper surface of the coating platform 2 is rotatably connected to the right support plate 17, and a support hole 18 is provided on the surface of the right support plate 17;

[0026] The specific operation is as follows: when in use, the wrapping paper is rolled up on the wrapping paper winding roller 5, and the film is rolled up on the laminating film winding roller 6. The wrapping paper is pulled out from the wrapping paper winding roller 5 and passed under the wrapping paper support rod 8, and then passed under the lower support rod 10 and passed through the laminating film support seat 1201. At the same time, the film is pulled out from the laminating film winding roller 6 and passed over the laminating film support rod 7, and then passed under the upper support rod 11 and passed through the laminating film support seat 1201. The hydraulic push rod 1204 is started, so that the hydraulic push rod 1204 drives the connecting frame 1205 to move downward, and the hot pressing roller 1206 is driven downward by the connecting frame 1205. The hot pressing roller 1206 is moved to make the hot pressing roller 1206 contact with the upper surface of the film, and the film and the packaging paper are connected by hot pressing. The metal heat conducting plate 1202 can maintain uniform heating during hot pressing to improve the hot pressing effect. During the movement of the packaging paper, the hot pressing roller 1206 performs a lamination operation on the film and the packaging paper film. The laminated packaging paper is pulled onto the finished product winding drum 16, and the rotating motor 14 is started. The rotating motor 14 drives the finished product winding drum 16 to wind the laminated packaging paper through the winding rod 15. After the winding is completed, the right support plate 17 is rotated to release the auxiliary support of the winding rod 15 on the right support plate 17, so that the finished product winding drum 16 can be removed.

[0027] In summary, if Figures 1 to 5As shown, the automatic packaging and laminating equipment for packaging paper, when in use, first, the packaging paper is rolled up on the packaging paper winding roller 5, and the film is rolled up on the laminating winding roller 6, the packaging paper is pulled out from the packaging paper winding roller 5 and passed under the packaging paper support rod 8, and then passed under the lower support rod 10 and passed over the laminating support seat 1201, the servo motor 304 is started, so that the servo motor 304 drives the threaded screw 305 to rotate, and the threaded screw 305 drives the moving part 307 to move, and the moving part 307 and the surface of the limiting cross bar 306 are moved. The sliding connection plays a role in limiting the movement of the moving part 307, and the moving part 307 drives the electric telescopic rod 308 to move to the left, and then drives the glue roller 311 to move above the glue storage tank 302 through the fixed frame 309 and the fixed special-shaped rod 310. The electric telescopic rod 308 is started to drive the glue roller 311 to move downward to the inside of the glue storage tank 302, so that the glue is adhered to the surface of the glue roller 311, and then the electric telescopic rod 308 is started to drive the glue roller 311 to reset upward and move it above the packaging paper. The movable glue coating roller 311 moves downward, and during the winding process of the wrapping paper, the glue coating roller 311 rotates and applies glue on its surface. At the same time, the film is pulled out from the film winding roller 6 and passes over the top of the film support rod 7, and then passes under the upper support rod 11 and passes over the film support seat 1201. The hydraulic push rod 1204 is started, so that the hydraulic push rod 1204 drives the connecting frame 1205 to move downward, and the hot pressing roller 1206 is driven downward by the connecting frame 1205 to make the hot pressing roller 1206 contact with the upper surface of the film, and the film is pressed against the wrapping paper. Hot pressing connection is performed, and the metal heat conducting plate 1202 can maintain uniform heating during hot pressing to improve the hot pressing effect. During the movement of the packaging paper, the hot pressing roller 1206 performs a lamination operation on the film and the packaging paper film. The laminated packaging paper is pulled onto the finished product winding drum 16, and the rotating motor 14 is started. The rotating motor 14 drives the finished product winding drum 16 to wind the laminated packaging paper through the winding rod 15. After the winding is completed, the right support plate 17 is rotated to release the auxiliary support of the winding rod 15 on the right support plate 17, so that the finished product winding drum 16 can be removed easily.

[0028] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. An automatic packaging and laminating device for wrapping paper, comprising a fixed base (1) and a gluing component (3), characterized in that: The upper surface of the fixed base (1) is provided with a film coating platform (2), and the glue coating assembly (3) is arranged on the surface of the film coating platform (2), and the glue coating assembly (3) comprises a right supporting vertical plate (301), a glue storage tank (302), a left supporting vertical plate (303), a servo motor (304), a threaded screw (305), a limiting cross bar (306), a moving part (307), an electric telescopic rod (308), a fixed frame (309), and a fixed special-shaped rod (310). and a glue coating roller (311), the right supporting upright plate (301) is arranged at the rear end of the right side of the upper surface of the laminating platform (2), and a glue storage tank (302) is installed at the rear end of the left surface of the laminating platform (2), a left supporting upright plate (303) is arranged on the left side of the upper surface of the glue storage tank (302), and a servo motor (304) is installed at the upper end of the left surface of the left supporting upright plate (303), and the output end of the servo motor (304) is connected to a threaded screw (305) through a coupling.

2. The automatic packaging and laminating equipment for packaging paper according to claim 1, characterized in that: A limiting cross bar (306) is installed on the inner surface of the right supporting upright plate (301) and the left supporting upright plate (303), and a moving part (307) is slidably connected to the outer surface of the limiting cross bar (306), and the inner side of the upper end of the moving part (307) is threadedly connected to the outer surface of the threaded screw rod (305).

3. The automatic packaging and laminating equipment for packaging paper according to claim 2, characterized in that: An electric telescopic rod (308) is installed on the upper surface of the movable member (307), and a fixed frame (309) is provided at the bottom of the electric telescopic rod (308). A fixed special-shaped rod (310) is installed on the inner surface of the fixed frame (309), and a glue coating roller (311) is rotatably connected to the outer surface of the fixed special-shaped rod (310).

4. The automatic packaging and laminating equipment for packaging paper according to claim 3, characterized in that: The first support plates (4) are installed at both ends of the rear side of the upper surface of the laminating table (2), and a packaging paper winding roller (5) is installed at the lower end of the inner surface of the first support plate (4), and a laminating winding roller (6) is provided at the upper end of the inner surface of the first support plate (4), and a laminating support rod (7) is installed at the upper end of the inner surface of the right support vertical plate (301) and the left support vertical plate (303).

5. The automatic packaging and laminating equipment for packaging paper according to claim 4, characterized in that: A packaging paper support rod (8) is provided at the rear end of the upper surface of the laminating platform (2), and a second support plate (9) is installed in the middle section of the upper surface of the laminating platform (2), a lower support rod (10) is installed at the lower end of the inner surface of the second support plate (9), and an upper support rod (11) is provided at the upper end of the inner surface of the second support plate (9).

6. The automatic packaging and laminating equipment for packaging paper according to claim 5, characterized in that: The upper surface of the laminating table (2) is provided with a laminating assembly (12) for assisting lamination, and the laminating assembly (12) comprises a laminating support seat (1201), a metal heat conducting plate (1202) and a support frame (1203), the laminating support seat (1201) is provided at the front end of the upper surface of the laminating table (2), and the upper surface of the laminating support seat (1201) is provided with a metal heat conducting plate (1202), and the upper side of the laminating support seat (1201) is provided with a support frame (1203).

7. The automatic packaging and laminating equipment for packaging paper according to claim 6, characterized in that: The laminating assembly (12) further comprises a hydraulic push rod (1204), a connecting frame (1205) and a hot pressing roller (1206), and the hydraulic push rod (1204) is installed on the upper surface of the supporting frame (1203).

8. The automatic packaging and laminating equipment for packaging paper according to claim 7, characterized in that: A connecting frame (1205) is provided at the bottom of the hydraulic push rod (1204), and a hot pressing roller (1206) is rotatably connected to the inner side of the connecting frame (1205).

9. The automatic packaging and laminating equipment for packaging paper according to claim 8, characterized in that: A left support plate (13) is installed at the left end of the front side of the upper surface of the coating table (2), and a rotating motor (14) is installed on the left surface of the left support plate (13). The output end of the rotating motor (14) is connected to a winding rod (15) through a coupling, and the outer surface of the winding rod (15) is engaged with a finished product winding drum (16).

10. The automatic packaging and laminating equipment for packaging paper according to claim 9, characterized in that: The right end of the front side of the upper surface of the coating platform (2) is rotatably connected to a right support plate (17), and a support hole (18) is opened on the surface of the right support plate (17).

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