Corrugated board film covering device

Abstract

The utility model relates to the technical field of paper product processing, and discloses a corrugated board film covering device which comprises a base, a conveying device is arranged at the top of the base, fixing frames are fixedly connected to the top of the base, a supporting plate is fixedly connected to the front side of the fixing frame on the front side, and a film covering device is arranged on the supporting plate. A film covering rod is rotationally connected between every two adjacent fixing frames, a servo motor is fixedly connected to the front side of the supporting plate, the output end of the servo motor penetrates through the front side of the supporting plate and is fixedly connected to the front end of the film covering rod, and a film placing column is rotationally connected between every two adjacent fixing frames. According to the film laminating device, films on the film placing column and the film laminating rod are limited through the electric telescopic rod and the limiting plate, so that the film laminating accuracy can be improved, the surface of a corrugated board is cleaned through the fan, the dust collection opening and the cleaning brush, and the film laminating quality of the corrugated board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, in particular to a corrugated paperboard laminating device. Background Art

[0002] Corrugated cardboard is a material composed of multiple layers of cardboard core with a layer of corrugated cardboard in the middle. It is often used for packaging, transportation and making various boxes and cases. The corrugated cardboard laminating device is a device used to cover a layer of film on the surface of the corrugated cardboard, which helps to improve the waterproofness, moisture resistance and appearance texture of the corrugated cardboard. The device is usually used to manufacture corrugated cardboard packaging boxes, display boxes, advertising boards and other products that require certain appearance and performance characteristics.

[0003] After searching, the Chinese patent announcement number is: CN219855992U, which discloses a corrugated cardboard laminating machine, belonging to the field of corrugated paper production technology, including an equipment table, a transport frame and rollers, the rollers are rotatably arranged on the inner wall of the transport frame, the transport frame is fixedly arranged on the inner wall of the equipment table, and the guide assembly is arranged above the transport frame, wherein: the guide assembly includes a limiting groove, a moving table, a cylinder, a re-pressing cylinder, a moving rod, a torsion rod and a guide rod, and the moving table is slidably embedded in the outer wall of the equipment table. Through the guide assembly, the corrugated cardboard can be accurately clamped and positioned, guided and moved, and the transportation accuracy of the rollers and the laminating accuracy can be further improved. At the same time, the re-pressing cylinder is used to achieve repeated hot pressing to ensure that the starting point of the edge of the corrugated cardboard will not be warped, which is convenient for cutting and modifying the corrugated cardboard in the subsequent process to the greatest extent. Secondly, it can avoid the warping caused by uneven pressure on the structure of the corrugated cardboard after the first lamination.

[0004] However, in actual use, the above device has the problem that when laminating corrugated cardboards of different sizes, films of corresponding sizes need to be replaced. Due to the different sizes of the films, the position of the films cannot be restricted on the device, which may easily lead to the film on the storage tube being offset during lamination, thus affecting the lamination accuracy and quality of the final corrugated cardboard. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a corrugated cardboard laminating device, which aims to improve the problem in the prior art that it is impossible to limit and adjust films of different sizes, which may easily lead to the film on the storage tube being offset during lamination, thereby affecting the final corrugated cardboard laminating accuracy.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrugated cardboard laminating device, comprising a base, a transmission device is arranged on the top of the base, the top of the base is fixedly connected with a fixing frame, the front side of the fixing frame is fixedly connected with a support plate, the adjacent two fixing frames are rotatably connected with a laminating rod, the front side of the support plate is fixedly connected with a servo motor, the output end of the servo motor passes through the front side of the support plate and is fixedly connected to the front end of the laminating rod, the adjacent two fixing frames are rotatably connected with a film placing column, the opposite sides of the two fixing frames are fixedly connected with an electric telescopic rod, the output ends of the two electric telescopic rods are fixedly connected with a limiting plate, the bottoms of the two limiting plates are slidably connected to the outer wall of the laminating rod, the tops of the two limiting plates are slidably connected to the outer wall of the film placing column, and a cleaning mechanism is arranged on the top of the base.

[0007] Through the above technical solution: the electric telescopic rod is used to drive the limit plate to move on the laminating rod and the film placing column, so that films of different widths can be limited, and the film on the film placing column can also be stabilized, so that the laminating of corrugated cardboard can be more accurate and there will be no deviation.

[0008] As a further description of the above technical solution:

[0009] The cleaning mechanism includes a fan, the rear side of which is fixedly connected to the front side of the base, a dust suction port is fixedly connected between the two adjacent fixed frames, the output end of the fan is connected to a connecting pipe, the rear end of the connecting pipe passes through the front side of the fixed frame and is connected to the front side of the dust suction port, a cleaning brush is fixedly connected to the bottom of the dust suction port, the bottom of the fan is connected to an L-shaped pipe, and the rear end of the L-shaped pipe is connected to a collection box.

[0010] Through the above technical solution: the dust on the surface of the corrugated cardboard transmitted through the dust suction port is sucked, and at the same time, the cleaning brush at the bottom of the dust suction port can clean the dust that is difficult to suck, thereby improving the cleanliness of the corrugated cardboard during lamination, making lamination more convenient.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly connected to the front side of the collection box.

[0013] Through the above technical solution: the handle on the collection box can facilitate the staff to take and clean the collected dust.

[0014] As a further description of the above technical solution:

[0015] A plurality of wear-resistant rings are fixedly connected to the left and right sides of the two limit plates, and a limit ring is fixedly connected to the outer wall of the film placement column.

[0016] Through the above technical solution: the service life of the limit plate can be improved by using multiple wear-resistant rings, and the limit plate can be prevented from wearing the surfaces of the film placement rod and the coating rod due to long-term rotation.

[0017] As a further description of the above technical solution:

[0018] A switch box is fixedly connected to the front side of the base, and a dust cover is rotatably connected to the front side of the switch box.

[0019] Through the above technical solution: the switch box can be protected from dust by the dust cover on the switch box.

[0020] As a further description of the above technical solution:

[0021] The switch box is electrically connected to the transmission device, the servo motor and the electric telescopic rod respectively.

[0022] Through the above technical solution: the staff can conveniently control the operating equipment on the entire device through the switch box.

[0023] As a further description of the above technical solution:

[0024] The four corners of the bottom of the base are fixedly connected with support frames, and the bottoms of the two support frames are fixedly connected with a plurality of corner pads.

[0025] Through the above technical solution: the base is fixed by the support frame and the corner pad, so as to improve the stability of the whole device.

[0026] As a further description of the above technical solution:

[0027] A placement plate is fixedly connected between two adjacent support frames, and the top of the placement plate is fixedly connected to the bottom of the collection box.

[0028] Through the above technical solution: the collection box is placed through the placement plate on the support frame, so the practicality of the device can be improved.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the position of the film on the film placement column is adjusted by an electric telescopic rod and a limit plate, and the laminating rod is driven to rotate by a servo motor, so that the running position of different film rolls can be controlled, thereby improving the accuracy of lamination and the working efficiency of the laminating device.

[0031] 2. In the utility model, the surface of the corrugated cardboard is cleaned by a fan, a dust suction port and a cleaning brush, so that the dust on the corrugated cardboard can be quickly cleaned, avoiding the dust between the film and the corrugated cardboard affecting the laminating quality, and at the same time improving the laminating efficiency of the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a right side perspective view of a corrugated paperboard laminating device proposed by the utility model;

[0033] Figure 2 This is a left-side stereoscopic view of a corrugated paperboard laminating device proposed by the utility model;

[0034] Figure 3 This is a disassembled diagram of a limiting device of a corrugated cardboard laminating device proposed in the utility model.

[0035] Legend:

[0036] 1. Base; 2. Cleaning mechanism; 201. Fan; 202. Connecting pipe; 203. Dust suction port; 204. Cleaning brush; 205. L-shaped pipe; 206. Collection box; 207. Handle; 3. Transmission device; 4. Fixed frame; 5. Support plate; 6. Servo motor; 7. Laminating rod; 8. Electric telescopic rod; 9. Limiting plate; 10. Film placement column; 11. Limiting ring; 12. Wear-resistant ring; 13. Switch box; 14. Dust cover; 15. Support frame; 16. Corner pad; 17. Placement plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Reference Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a corrugated cardboard laminating device, comprising a base 1, a transmission device 3 is arranged on the top of the base 1, a fixing frame 4 is fixedly connected to the top of the base 1, a support plate 5 is fixedly connected to the front side of the front fixing frame 4, a laminating rod 7 is rotatably connected between the two adjacent fixing frames 4, a servo motor 6 is fixedly connected to the front side of the support plate 5, the output end of the servo motor 6 passes through the front side of the support plate 5 and is fixedly connected to the front end of the laminating rod 7, a film placement column 10 is rotatably connected between the two adjacent fixing frames 4, an electric telescopic rod 8 is fixedly connected to the opposite side of the two fixing frames 4, the output ends of the two electric telescopic rods 8 are fixedly connected to a limiting plate 9, the bottoms of the two limiting plates 9 are slidably connected to the outer wall of the laminating rod 7, the tops of the two limiting plates 9 are slidably connected to the outer wall of the film placement column 10, a plurality of wear-resistant rings 12 are fixedly connected to the left and right sides of the two limiting plates 9, the outer wall of the film placement column 10 is fixedly connected to a limiting ring 11, and a cleaning mechanism 2 is arranged on the top of the base 1;

[0039] Specifically, the corrugated cardboard is transported by the transmission device 3 on the base 1, and then the electric telescopic rod 8 fixes the limit plate 9. The top of the limit plate 9 slides on the film placement column 10, and the bottom slides on the surface of the laminating rod 7. By adjusting the distance of the limit plate 9, the films of different widths are fixed and limited, and then the servo motor 6 on the support plate 5 is started, and the laminating rod 7 is driven to rotate by the servo motor 6 to facilitate the lamination of the surface of the corrugated cardboard.

[0040] Reference Figure 1 and Figure 2 The cleaning mechanism 2 includes a fan 201, the rear side of the fan 201 is fixedly connected to the front side of the base 1, and the two adjacent fixing frames 4 are fixedly connected with a dust suction port 203. The output end of the fan 201 is connected with a connecting pipe 202, the rear end of the connecting pipe 202 passes through the front side of the fixing frame 4 and is connected to the front side of the dust suction port 203, and the bottom of the dust suction port 203 is fixedly connected with a cleaning brush 204. The bottom of the fan 201 is connected with an L-shaped pipe 205, and the rear end of the L-shaped pipe 205 is connected with a collection box 206, and the front side of the collection box 206 is fixedly connected with a handle 207;

[0041] Specifically, the surface of the corrugated cardboard is cleaned through the suction port 203, and the dust that is difficult to suck is cleaned by the cleaning brush 204 at the bottom of the suction port 203. The sucked dust enters the fan 201 through the connecting pipe 202, and then the fan 201 transfers the dust through the L-shaped pipe 205 to the collection box 206 for storage.

[0042] Reference Figure 1 , Figure 2 and Figure 3The front side of the base 1 is fixedly connected with a switch box 13, the front side of the switch box 13 is rotatably connected with a dust cover 14, and the switch box 13 is electrically connected to the transmission device 3, the servo motor 6 and the electric telescopic rod 8 respectively;

[0043] Specifically, the transmission device 3 , the servo motor 6 and the electric telescopic rod 8 are controlled by the switch box 13 , and then the switch box 13 is connected by the dust cover 14 , so as to facilitate dust protection of the switch box 13 and improve the service life of the switch box 13 .

[0044] Reference Figure 1 and Figure 2 The four corners of the bottom of the base 1 are fixedly connected with support frames 15, the bottoms of the two support frames 15 are fixedly connected with a plurality of corner pads 16, and the two adjacent support frames 15 are fixedly connected with a placement plate 17, and the top of the placement plate 17 is fixedly connected to the bottom of the collection box 206;

[0045] Specifically, the base 1 is fixedly supported by the support frame 15 , and then cooperated with a plurality of corner pads 16 at the bottom to improve the stability of the entire device. At the same time, the placement plate 17 on the support frame 15 can fix the collection box 206 .

[0046] Working principle: First, when laminating the corrugated cardboard, the position of the film on the film placement column 10 is adjusted by starting the electric telescopic rod 8 on the fixed frame 4, so as to avoid deviation during operation, and at the same time, the servo motor 6 on the support plate 5 is started, and the laminating rod 7 is driven to rotate by the servo motor 6, and the film is covered on the surface of the corrugated cardboard through the laminating rod 7. When laminating, the film can be accurately attached to the surface of the cardboard through the limit plate 9, so that the running position of different film rolls can be controlled, thereby improving the accuracy of laminating and the working efficiency of the laminating device, and when cleaning the surface of the corrugated cardboard, the fan 201 is started to absorb the dust through the dust suction port 203, and then the dust that is difficult to absorb is cleaned through the cleaning brush 204 at the bottom of the dust suction port 203, and the dust enters the collection box 206 through the L-shaped tube 205 for storage, so that the dust on the corrugated cardboard can be quickly cleaned, avoiding the dust between the film and the corrugated cardboard affecting the laminating quality, and at the same time improving the laminating efficiency of the corrugated cardboard.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated cardboard laminating device, comprising a base (1), characterized in that: A transmission device (3) is provided on the top of the base (1); a fixing frame (4) is fixedly connected to the top of the base (1); a support plate (5) is fixedly connected to the front side of the front fixing frame (4); a film coating rod (7) is rotatably connected between the two adjacent fixing frames (4); a servo motor (6) is fixedly connected to the front side of the support plate (5); an output end of the servo motor (6) passes through the front side of the support plate (5) and is fixedly connected to the front end of the film coating rod (7); a film placement column (10) is rotatably connected between the two adjacent fixing frames (4); an electric telescopic rod (8) is fixedly connected to the opposite side of the two fixing frames (4); the output ends of the two electric telescopic rods (8) are fixedly connected to a limiting plate (9); the bottoms of the two limiting plates (9) are slidably connected to the outer wall of the film coating rod (7); the tops of the two limiting plates (9) are slidably connected to the outer wall of the film placement column (10); and a cleaning mechanism (2) is provided on the top of the base (1).

2. A corrugated board laminating device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a fan (201), the rear side of the fan (201) is fixedly connected to the front side of the base (1), a dust suction port (203) is fixedly connected between two adjacent fixing frames (4), the output end of the fan (201) is connected to a connecting pipe (202), the rear end of the connecting pipe (202) passes through the front side of the fixing frame (4) and is connected to the front side of the dust suction port (203), the bottom of the dust suction port (203) is fixedly connected to a cleaning brush (204), the bottom of the fan (201) is connected to an L-shaped pipe (205), and the rear end of the L-shaped pipe (205) is connected to a collection box (206).

3. A corrugated board laminating device according to claim 2, characterized in that: A handle (207) is fixedly connected to the front side of the collection box (206).

4. The corrugated paperboard laminating device according to claim 1, characterized in that: A plurality of wear-resistant rings (12) are fixedly connected to the left and right sides of the two limit plates (9), and a limit ring (11) is fixedly connected to the outer wall of the film placement column (10).

5. The corrugated paperboard laminating device according to claim 1, characterized in that: A switch box (13) is fixedly connected to the front side of the base (1), and a dust cover (14) is rotatably connected to the front side of the switch box (13).

6. A corrugated paperboard laminating device according to claim 5, characterized in that: The switch box (13) is electrically connected to the transmission device (3), the servo motor (6) and the electric telescopic rod (8) respectively.

7. The corrugated paperboard laminating device according to claim 1, characterized in that: Support frames (15) are fixedly connected at the four corners of the bottom of the base (1), and a plurality of corner pads (16) are fixedly connected at the bottoms of two of the support frames (15).

8. A corrugated paperboard laminating device according to claim 7, characterized in that: A placement plate (17) is fixedly connected between two adjacent support frames (15), and the top of the placement plate (17) is fixedly connected to the bottom of the collection box (206).

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