Corrugated paper pasting machine

Abstract

The utility model discloses a corrugated paper pasting machine, which belongs to the technical field of corrugated paper processing, and comprises a frame component, two gluing components are fixedly mounted at the central position of the frame component, a plurality of paper inlets are fixedly mounted on one side of the frame component, and a paper outlet is fixedly mounted on one side of the frame component far away from the paper inlets. A buffer cleaning device is arranged on the outer side of the rack assembly, and closed isolation devices are arranged on the outer sides of the multiple paper inlets and the multiple paper outlets. According to the pasting machine, the buffering and cleaning device is arranged, so that the pasting machine can buffer external vibration through the cooperation of the damper and the elastic rubber frame, and the possibility of adverse effects caused by the external vibration is reduced; and a worker can perform certain cleaning work on paper scraps and the like on the three-layer paper through cooperation of a draught fan, a suction hopper and other structures when needed, so that normal operation of the work is guaranteed, and the working capacity of the pasting machine is improved.

Description

Technical Field

[0001] This utility model belongs to the field of corrugated paper processing technology, specifically relating to a corrugated paper pasting machine. Background Technology

[0002] Corrugated paper is a paper material made by cross-laden multiple layers of cardboard, possessing strong compression resistance and cushioning properties. It is made from cardboard through a special processing technique, resulting in a surface with a series of undulating, wavy shapes.

[0003] Chinese Patent Application No. 202121602378.0 discloses a three-layer pasting machine, including a frame. The frame is equipped with a feeding mechanism, a gluing mechanism, and a pressing mechanism. The gluing mechanism includes a first-layer paper gluing section and a second-layer paper gluing section. The pressing mechanism includes a pressure roller and an upper pressure roller. Both the first-layer paper gluing section and the second-layer paper gluing section include a gluing section and a pressing section. The pressing section is located above the gluing section. The gluing section includes a glue tank, a gluing roller, and a movable scraper. The movable scraper is located on the side of the gluing roller closer to the feeding mechanism. The frame is equipped with an adjustment component for adjusting the distance between the movable scraper and the gluing roller. The pressing section includes a movable frame, a hydraulic cylinder, a guide roller, and a gluing pressure roller. The movable frame is hinged to the inner side of the frame on the side away from the feeding mechanism. The hydraulic cylinder is located on the side of the movable frame closer to the feeding mechanism. The cylinder body of the hydraulic cylinder is hinged to the frame, and the piston rod of the hydraulic cylinder is hinged to the movable frame.

[0004] 1. The aforementioned patent has the problem that it is easily affected by external vibrations and cannot clean paper scraps and other debris from the three-layer paper, thereby reducing the working capacity of the gluing machine; 2. The aforementioned patent has the problem that when the work stops, external impurities and other debris can easily enter the machine frame, which can easily have an adverse effect on the gluing work and thus reduce the practicality of the gluing machine. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a corrugated paper pasting machine, characterized by high working capacity and strong practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a corrugated paper pasting machine, comprising a frame assembly, wherein two gluing components are fixedly installed at the central position of the frame assembly, multiple paper inlets are fixedly installed on one side of the frame assembly, and a paper outlet is fixedly installed on the side of the frame assembly away from the multiple paper inlets, a buffer cleaning device is provided on the outside of the frame assembly, and a sealing isolation device is provided on the outside of the multiple paper inlets and the paper outlet.

[0007] Preferably, the buffer cleaning device includes support columns, dampers, elastic rubber frames, and cleaning components. Two support columns are provided below the frame assembly. An elastic rubber frame is fixedly installed on the side of the support column near the frame assembly. A damper is fixedly installed on the upper part of the support column and inside the elastic rubber frame. A cleaning component is fixedly installed between the frame assembly, the two elastic rubber frames, and the two dampers.

[0008] Preferably, the cleaning assembly includes a support box, a connecting frame, a suction hopper, a connecting pipe, a filter cloth, and a fan. The support box is fixedly installed between the frame assembly and the two elastic rubber frames and the two dampers. A connecting frame is provided on the side of the multiple paper inlets away from the frame assembly. A suction hopper is fixedly installed on the inner side of the connecting frame. The support box and the connecting frame are connected by a connecting pipe. A filter cloth is fixedly installed on the inner side of the support box. A fan is fixedly installed below the support box and between the two elastic rubber frames.

[0009] Preferably, the cleaning assembly further includes a threaded block, and the threaded block is threadedly installed on the side of the support box away from the connecting pipe.

[0010] Preferably, the closed isolation device includes a support plate, an electric telescopic rod, and an isolation shell. The support plate is fixedly installed on the side of the frame assembly away from the multiple paper inlets and above the paper outlet. The electric telescopic rod is fixedly installed above the support plate. An isolation shell is provided on the outside of the electric telescopic rod and on the outside of the frame assembly, the multiple paper inlets, and the paper outlet.

[0011] Preferably, the enclosed isolation device further includes screws and a connecting plate. The connecting plate is fixedly installed on the top of the electric telescopic rod, and the connecting plate is connected to the isolation shell by two screws.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting up a buffer cleaning device, this utility model enables the gluing machine to buffer external vibrations through the cooperation of a damper and an elastic rubber frame, thereby reducing the possibility of adverse effects from external vibrations. Furthermore, when necessary, the operator can use the fan and suction hopper to clean up paper scraps and other debris on the three layers of paper, thus ensuring normal operation and improving the working capacity of the gluing machine.

[0014] 2. By setting up a closed isolation device, this utility model allows the operator to seal the frame assembly, multiple paper inlets and paper outlets when needed through the cooperation of the electric telescopic rod and the isolation shell, thereby reducing the possibility of external impurities entering the frame assembly when the work is stopped, thus reducing the possibility of subsequent gluing work being adversely affected, and thus improving the practicality of the gluing machine. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a three-dimensional sectional view of the present invention;

[0017] Figure 3 This is a perspective sectional view of the buffer cleaning device of this utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the closed isolation device of this utility model.

[0019] In the diagram: 1. Frame assembly; 2. Gluing assembly; 3. Paper inlet; 4. Buffer cleaning device; 41. Support column; 42. Damper; 43. Elastic rubber frame; 44. Cleaning assembly; 441. Threaded block; 442. Support box; 443. Connecting frame; 444. Suction hopper; 445. Connecting pipe; 446. Filter cloth; 447. Fan; 5. Paper outlet; 6. Sealing and isolation device; 61. Support plate; 62. Electric telescopic rod; 63. Screw; 64. Connecting plate; 65. Isolation shell. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a corrugated paper pasting machine, including a frame assembly 1, two gluing components 2 are fixedly installed at the central position of the frame assembly 1, multiple paper inlets 3 are fixedly installed on one side of the frame assembly 1, a paper outlet 5 is fixedly installed on the side of the frame assembly 1 away from the multiple paper inlets 3, a buffer cleaning device 4 is provided on the outside of the frame assembly 1, and a sealing isolation device 6 is provided on the outside of the multiple paper inlets 3 and the paper outlet 5.

[0023] Specifically, the buffer cleaning device 4 includes a support column 41, a damper 42, an elastic rubber frame 43, and a cleaning assembly 44. Two support columns 41 are provided below the frame assembly 1. An elastic rubber frame 43 is fixedly installed on the side of the support column 41 near the frame assembly 1. A damper 42 is fixedly installed on the upper part of the support column 41 and inside the elastic rubber frame 43. A cleaning assembly 44 is fixedly installed between the frame assembly 1 and the two elastic rubber frames 43 and the two dampers 42.

[0024] By adopting the above technical solution, the glue attaching machine can buffer external vibrations through the cooperation of damper 42 and elastic rubber frame 43, thereby reducing the possibility of adverse effects caused by external vibrations and ensuring normal operation.

[0025] Specifically, the cleaning component 44 includes a support box 442, a connecting frame 443, a suction hopper 444, a connecting pipe 445, a filter cloth 446, and a fan 447. The support box 442 is fixedly installed between the frame assembly 1 and the two elastic rubber frames 43 and the two dampers 42. The connecting frame 443 is provided on the side of the multiple paper inlets 3 away from the frame assembly 1. The suction hopper 444 is fixedly installed on the inner side of the connecting frame 443. The support box 442 and the connecting frame 443 are connected by the connecting pipe 445. The filter cloth 446 is fixedly installed on the inner side of the support box 442. The fan 447 is fixedly installed below the support box 442 and between the two elastic rubber frames 43.

[0026] By adopting the above technical solution, staff can use the combination of the fan 447 and the suction hopper 444 to clean up paper scraps and other debris on the three layers of paper when needed, thus ensuring the normal operation of the work.

[0027] Specifically, the cleaning component 44 also includes a threaded block 441, which is threadedly installed on the side of the support box 442 away from the connecting pipe 445.

[0028] By adopting the above technical solution, staff can unscrew the threaded block 441 to remove paper scraps and other objects intercepted by the filter cloth 446 when needed, thereby reducing the difficulty of removing paper scraps and other objects and better meeting the needs of staff.

[0029] In this embodiment, when the corrugated paper gluing machine is needed, the operator places the gluing machine in the working position, connects the external power supply, and the two elastic rubber frames 43 and two dampers 42 between the two support columns 41 in the buffer cleaning device 4 and the support box 442 in the cleaning assembly 44 can buffer external vibrations. The three layers of paper required for gluing are then passed through the connecting frame 443. The fan 447 is started, and under the action of the fan 447, paper scraps and other debris on the three layers of paper are sucked into each suction hopper 444, and then pass through the connecting frame 443 and connecting pipe 445 into the support box 442. Blocked by the filter cloth 446, the three layers of paper are separated and pass through the three paper inlets 3 into the frame assembly 1. Then, guided by the frame assembly 1, the upper two layers of paper pass through the two gluing components 2, which apply glue to the bottom surface of the upper two layers of paper. Then, guided by the frame assembly 1, the three layers of paper are pressed together and bonded with glue. The bonded corrugated paper is discharged through the paper outlet 5, thus completing the work. After the work is completed, all structures are closed, and the work is finished. When needed, the operator can unscrew the threaded block 441 to remove the paper scraps and other materials blocked by the filter cloth 446.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the closed isolation device 6 includes a support plate 61, an electric telescopic rod 62 and an isolation shell 65. The support plate 61 is fixedly installed on the side of the frame assembly 1 away from the multiple paper inlets 3 and above the paper outlet 5. The electric telescopic rod 62 is fixedly installed above the support plate 61. The isolation shell 65 is provided on the outside of the electric telescopic rod 62 and on the outside of the frame assembly 1, the multiple paper inlets 3 and the paper outlet 5.

[0032] By adopting the above technical solution, the staff can use the electric telescopic rod 62 and the isolation shell 65 to seal the frame assembly 1, multiple paper inlets 3 and paper outlets 5 when needed, thereby reducing the possibility of external impurities entering the frame assembly 1 when the work is stopped, and thus reducing the possibility of subsequent gluing work being adversely affected.

[0033] Specifically, the closed isolation device 6 also includes screws 63 and connecting plate 64. The connecting plate 64 is fixedly installed on the top of the electric telescopic rod 62, and the connecting plate 64 is connected to the isolation shell 65 by two screws 63.

[0034] By adopting the above technical solution, the staff can connect or separate the electric telescopic rod 62 and the isolation shell 65 when needed by using screws 63 and connecting plates 64, thereby facilitating the disassembly of the isolation shell 65.

[0035] In this embodiment, when work is finished, the operator can activate the electric telescopic rod 62 on the support plate 61 of the closed isolation device 6. This will cause the isolation shell 65 to descend via the connecting plate 64 and two screws 63 until it reaches the outside of the frame assembly 1, the multiple paper inlets 3, and the paper outlet 5. The inner side of the isolation shell 65 will then be in contact with the frame assembly 1, the multiple paper inlets 3, and the paper outlet 5, thus sealing them off. This reduces the possibility of external impurities entering the frame assembly 1 when work stops, thereby reducing the possibility of subsequent gluing work being adversely affected.

[0036] The structure and principle of this utility model, comprising a frame assembly 1 consisting of a frame, a first-layer paper guide roller, a second-layer paper guide roller, a third-layer paper guide roller, a pressure roller, an upper pressure roller, a glue-applying roller, an observation port, a scale, a pointer, and brush bristles; a glue-applying assembly 2 consisting of a glue tank, a glue-applying roller, a movable scraper, a movable frame, a hydraulic cylinder, a guide roller, a glue-applying pressure roller, a screw mechanism, and a glue-guide plate; a paper inlet 3; and a paper outlet 5, are disclosed in Chinese Patent Application No. 202121602378.0 as a three-layer glue-applying machine. As disclosed in the paper, its working principle is as follows: during the rotation of the coating roller, the moving scraper can scrape off excess glue from the coating roller, making the glue thickness on the coating roller equal to the distance between the moving scraper and the surface of the coating roller; the adjusting component can adjust the distance between the moving scraper and the coating roller, thereby adjusting the glue thickness on the coating roller according to the type of corrugated layer; when the piston rod of the hydraulic cylinder extends and retracts, it can control the movable frame to rotate around its hinge position, thereby adjusting the distance between the coating roller and the coating pressure roller, so that the corrugated paper layer passes through the coating roller. The glue roller and glue-applying roller allow for better glue application; the moving scraper slides on the guide rails at both ends, guiding its movement and making it more stable; workers can observe the movement of the moving scraper through the observation port and accurately determine the distance between the moving scraper and the glue-applying roller by the position of the scale indicated by the pointer, enabling precise adjustment of the moving scraper; after the corrugated paper layer is glued between the glue-applying roller and the glue-applying roller, the brushes on the glue-applying roller can spread the glue evenly on the corrugated paper layer, further improving the uniformity of the glue and resulting in better adhesion between the three layers of paper during subsequent pressing; the glue scraped off by the moving scraper drips down onto the glue guide plate and flows along the glue guide plate into the glue tank for reuse, saving glue resources and maintaining the cleanliness of the equipment; the glue baffle can block the sides of the glue guide plate, preventing glue from leaking onto the ground and causing environmental pollution in the production workshop.

[0037] The structure and principle of the damper 42 in this utility model have been disclosed in a smart home washing machine shock absorption device disclosed in Chinese patent application number 201721446985.6. Its working principle consists of a piston and an oil tank, which is filled with oil. When an object moves, the piston moves in the oil, thereby consuming energy and slowing down the movement of the object.

[0038] The working principle and usage process of this utility model are as follows: When the corrugated paper gluing machine is needed, the operator places the gluing machine in the working position, connects the external power supply, and the two elastic rubber frames 43 and two dampers 42 between the two support columns 41 in the buffer cleaning device 4 and the support box 442 in the cleaning assembly 44 can buffer external vibrations, allowing the three layers of paper required for gluing to pass through the connecting frame 443. The blower 447 is started, and under the action of the blower 447, paper scraps and other materials on the three layers of paper are sucked into each suction hopper 444, and then pass through the connecting frame 443 and connecting pipe 445 into the support box 442, where they are blocked by the filter cloth 446. The cleaned three layers of paper separate and pass through the three paper inlets 3 into the frame assembly 1. Then, guided by the frame assembly 1, the upper two layers of paper pass through the two gluing assemblies 2, which apply glue to the bottom surface of the upper two layers of paper. Guided by the frame assembly 1, the three layers of paper are pressed together and bonded with glue. The bonded corrugated paper is discharged through the paper outlet 5, thus commencing the work. After the work is completed, all structures are closed, and the work is finished. When necessary, the operator can unscrew the threaded block 441 to remove paper scraps and other debris trapped by the filter cloth 446. When the work is finished, the operator can activate the electric telescopic rod 62 on the support plate 61 in the sealing isolation device 6, which will drive the isolation shell 65 to descend through the connecting plate 64 and two screws 63 until the isolation shell 65 descends to the outside of the frame assembly 1, multiple paper inlets 3 and paper outlets 5. The inner side of the isolation shell 65 is in contact with the frame assembly 1, multiple paper inlets 3 and paper outlets 5, thus sealing them off. This reduces the possibility of external impurities and other debris entering the frame assembly 1 when the work stops, thereby reducing the possibility of adverse effects on subsequent gluing work.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrugated paper gluing machine, comprising a frame assembly (1), wherein two gluing assemblies (2) are fixedly installed near the center of the frame assembly (1), a plurality of paper inlets (3) are fixedly installed on one side of the frame assembly (1), and a paper outlet (5) is fixedly installed on the side of the frame assembly (1) away from the plurality of paper inlets (3), characterized in that: A buffer cleaning device (4) is provided on the outside of the frame assembly (1), and a sealing isolation device (6) is provided on the outside of the multiple paper inlets (3) and paper outlets (5).

2. A corrugating medium applicator according to claim 1, wherein: The buffer cleaning device (4) includes a support column (41), a damper (42), an elastic rubber frame (43), and a cleaning assembly (44). Two support columns (41) are provided below the frame assembly (1). An elastic rubber frame (43) is fixedly installed on the side of the support column (41) near the frame assembly (1). A damper (42) is fixedly installed above the support column (41) and inside the elastic rubber frame (43). A cleaning assembly (44) is fixedly installed between the frame assembly (1) and the two elastic rubber frames (43) and the two dampers (42).

3. A corrugating medium applicator according to claim 2, wherein: The cleaning assembly (44) includes a support box (442), a connecting frame (443), a suction hopper (444), a connecting pipe (445), a filter cloth (446), and a fan (447). The support box (442) is fixedly installed between the frame assembly (1) and the two elastic rubber frames (43) and the two dampers (42). The connecting frame (443) is provided on the side of the multiple paper inlets (3) away from the frame assembly (1). The suction hopper (444) is fixedly installed on the inner side of the connecting frame (443). The support box (442) and the connecting frame (443) are connected by a connecting pipe (445). The filter cloth (446) is fixedly installed on the inner side of the support box (442). The fan (447) is fixedly installed below the support box (442) and between the two elastic rubber frames (43).

4. A corrugating medium applicator according to claim 3, wherein: The cleaning assembly (44) also includes a threaded block (441), and the threaded block (441) is threadedly installed on the side of the support box (442) away from the connecting pipe (445).

5. A corrugating medium applicator as defined in claim 1 wherein: The closed isolation device (6) includes a support plate (61), an electric telescopic rod (62), and an isolation shell (65). The support plate (61) is fixedly installed on the side of the frame assembly (1) away from the multiple paper inlets (3) and above the paper outlet (5). The electric telescopic rod (62) is fixedly installed above the support plate (61). The isolation shell (65) is provided on the outside of the electric telescopic rod (62) and on the outside of the frame assembly (1), the multiple paper inlets (3), and the paper outlet (5).

6. A corrugating medium applicator according to claim 5, wherein: The enclosed isolation device (6) also includes screws (63) and connecting plate (64). The connecting plate (64) is fixedly installed above the electric telescopic rod (62), and the connecting plate (64) is connected to the isolation shell (65) by two screws (63).

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