High speed paper changing machine for high strength corrugated board production

Abstract

The utility model relates to high -strength corrugated paperboard technical field discloses a high -strength corrugated paperboard production is with high -speed paper changing machine, including device shell, motor output fixedly connected with pivot no.

Description

Technical Field

[0001] This utility model relates to the field of high-strength corrugated cardboard production technology, and in particular to a high-speed paper changing machine for high-strength corrugated cardboard production. Background Technology

[0002] Corrugated cardboard, as a high-quality packaging material, occupies an important position in modern logistics and packaging industries. In the production process of high-strength corrugated cardboard, paper changing is a frequent and critical step. The emergence of high-speed paper changers aims to achieve rapid replacement of roll paper during corrugated cardboard production, thereby improving production efficiency and reducing downtime. In modern large-scale packaging plants, where production lines operate 24 hours a day, the requirements for the paper changing speed and stability of the paper changer are extremely high to ensure the smooth operation of the entire production process.

[0003] Currently, most paper changing machines used in corrugated cardboard production on the market employ relatively traditional mechanical structures. They typically involve simple manual or semi-automatic operation: after the old roll of paper is used up, a new roll is manually hoisted to a designated position, followed by a series of tedious paper threading and splicing operations. This structure has several drawbacks. First, the paper changing speed is slow, and the complex manual operation process results in significant time consumption for each change, severely impacting overall production efficiency. Second, the precision of manual operation is difficult to guarantee. During paper threading and splicing, problems such as paper deviation and uneven tension can easily occur. This not only affects the quality of the corrugated cardboard but can also lead to paper jams, paper breaks, and other malfunctions during production, further increasing downtime and production costs.

[0004] However, existing paper changing equipment relies mainly on manual adjustment of the paper position and angle during the paper changing process, making it difficult to control the alignment of the paper. In addition, the manual operation speed is relatively slow, and the application of glue or paint to the paper is uneven, resulting in long paper changing times. This often leads to short-term shutdowns of the production line or excessive fluctuations in paper conveying tension due to poor paper changing connections, which affects the continuity and production efficiency of corrugated board production. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-speed paper changing machine for high-strength corrugated cardboard production. It aims to improve the existing paper changing equipment, which mainly relies on manual adjustment of the paper position and angle during the paper changing process, making it difficult to accurately control the paper alignment accuracy and the relatively slow manual operation speed, and to improve the uneven glue application and spraying of the existing paper changing machine.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-speed paper changing machine for high-strength corrugated cardboard production, comprising a device housing, a clamping arm disposed below the device housing, a feeding pipe fixedly connected to the outer wall of the device housing, an adhesive coating assembly disposed on the inner wall of the device housing, a guiding assembly disposed on the outer wall of the feeding pipe, and an adjusting assembly disposed on the inner wall of the device housing;

[0007] The guiding assembly includes a motor, the output end of which is rotatably connected to a rotating shaft one. A connecting rod one is fixedly connected to the outer wall of the rotating shaft one. A connecting rod two is provided on the outer wall of the connecting rod one. A swing shaft is fixedly connected to the outer wall of the connecting rod one. A rotating shaft two is rotatably connected to the inner wall of the swing shaft. A rotating shaft three is rotatably connected to the inner wall of the connecting rod two. A gear is fixedly connected to the outer wall of the rotating shaft three. A fixing plate is provided inside the housing of the device. A rack one and a rack two are provided on the outer wall of the fixing plate. A rotating shaft two and a rotating shaft one are opened inside the fixing plate. A rotating shaft four is slidably connected to the inner wall of the rotating shaft two.

[0008] Furthermore, the adjustment assembly includes a clamping plate and a threaded column. The clamping plate has a second sliding groove inside. The clamping plate is fixedly connected to the inner wall of the device housing. The clamping plate has a first groove inside. The outer wall of the threaded column is rotatably connected to a circular buckle. The device housing is fixedly connected to an elongated rotating shaft. The elongated rotating shaft has a second groove inside. The circular buckle is rotatably connected to the inner wall of the second groove.

[0009] Furthermore, the adhesive application assembly includes a telescopic tube and a flexible tube. The telescopic tube is slidably connected to the outer wall of the flexible tube, and a nozzle is fixedly connected to the outer wall of the flexible tube. A connecting module is provided at the bottom of the flexible tube. A rotating shaft five is fixedly connected to the inner wall of the connecting module. A rotating shaft four is rotatably connected to the inner wall of the connecting module. A circular brush is rotatably connected to the outer wall of the rotating shaft five. A rotating shaft three is slidably connected to the inner wall of the rotating shaft groove one.

[0010] Furthermore, a sliding groove is provided inside the outer casing of the device, and an elongated rotating shaft is rotatably connected inside the outer casing of the device, and the threaded column is threadedly connected inside the outer casing of the device.

[0011] Furthermore, the outer wall of the threaded column is provided with a T-shaped handle, and four T-shaped handles are provided. The elongated rotating shaft has a slot inside, and a material bucket is provided at the bottom of the device housing.

[0012] Furthermore, the circular buckle is disposed inside the second slide groove, and a fixing plate is fixedly connected to the inner wall of the device housing.

[0013] Furthermore, the device housing contains four elongated rotating shafts, and clamping arms are positioned above the elongated rotating shafts.

[0014] Furthermore, the device housing is provided with guide rollers, and there are six guide rollers, with both ends of the guide rollers rotatably connected to the inside of the device housing.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, when the cardboard passes through the fixed plate, the motor output power drives the connecting rod one and the connecting rod two to move and swing. The gear moves between the rack one and the rack two, which solves the problem of relatively slow manual operation and uneven glue application and spraying in existing paper changing machines. It achieves the effect of reciprocating movement and automatic swinging, so that the circular brush and the nozzle reciprocate, which can perform more comprehensive surface treatment on the cardboard and improve the treatment effect and efficiency.

[0017] 2. In this utility model, when the cardboard is laminated, rotating the T-shaped handle rotates the threaded column, which in turn moves and adjusts the clamping plate. When the clamping plate moves, the circular buckle is connected to the long rotating shaft. The slide groove 2 and the groove 1 adjust the long rotating shaft. Manually adjusting the position and angle of the paper is difficult to control the alignment of the paper, and the manual operation speed is relatively slow. This invention further improves the flexibility and convenience of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a high-speed paper changer for producing high-strength corrugated cardboard, as proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of a high-speed paper changer for producing high-strength corrugated cardboard, as proposed in this utility model.

[0020] Figure 3 A schematic diagram of the reciprocating linkage structure of a high-speed paper changer for high-strength corrugated cardboard production proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the feed pipe structure of a high-speed paper changer for high-strength corrugated cardboard production proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the elongated rotating shaft structure of a high-speed paper changer for producing high-strength corrugated cardboard, as proposed in this utility model.

[0023] Legend:

[0024] 1. Device housing; 2. Clamping arm; 3. Feeding pipe; 4. Material bucket; 5. T-shaped handle; 6. Long rotating shaft; 7. Guide roller; 8. Slide groove one; 9. Rotating shaft one; 10. Connecting rod one; 11. Swing shaft; 12. Rotating shaft two; 13. Rack one; 14. Gear; 15. Rotating shaft three; 16. Rotating shaft groove one; 17. Rack two; 18. Rotating shaft four; 19. Rotating shaft five; 20. Circular brush; 21. Connecting rod two; 22. Rotating shaft groove two; 23. Fixing plate; 24. Motor; 25. Telescopic pipe; 26. Connecting module; 27. Hose; 28. Nozzle; 29. ​​Slide groove two; 30. Groove one; 31. Threaded column; 32. Clamping plate; 33. Slot; 34. Circular buckle; 35. Groove two. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-4 An embodiment of this utility model is provided: a high-speed paper changer for high-strength corrugated cardboard production, including a device housing 1, a clamping arm 2 arranged below the device housing 1, a feeding pipe 3 fixedly connected to the outer wall of the device housing 1, an adhesive coating component arranged on the inner wall of the device housing 1, a guiding component arranged on the outer wall of the feeding pipe 3, and an adjustment component arranged on the inner wall of the device housing 1.

[0027] The guiding assembly includes a motor 24, with a rotating shaft 9 rotatably connected to the output end of the motor 24. The rotation of the motor 24 enables automatic oscillation when applying glue to the paper. A connecting rod 10 is fixedly connected to the outer wall of the rotating shaft 9. A connecting rod 21 is provided on the outer wall of the connecting rod 10. A swing shaft 11 is fixedly connected to the outer wall of the connecting rod 10. A rotating shaft 12 is rotatably connected to the inner wall of the swing shaft 11. A rotating shaft 15 is rotatably connected to the inner wall of the connecting rod 21. A gear 14 is fixedly connected to the outer wall of the rotating shaft 15. When the gear 14 rotates, it can drive the connecting rod 10 and the connecting rod 21 to guide the movement. When the gear 14 rotates, it can swing back and forth during glue application to ensure even glue distribution. A fixing plate 23 is provided inside the outer casing 1 of the device. A rack 13 and a rack 27 are provided on the outer wall of the fixing plate 23. A rotating shaft groove 22 and a rotating shaft groove 16 are provided inside the fixing plate 23 to fix the position movement of the paper when applying glue. A rotating shaft 4 18 is slidably connected to the inner wall of the rotating shaft groove 22.

[0028] Reference Figures 1-5The adjustment assembly includes a clamping plate 32 and a threaded post 31. When the position needs to be adjusted, rotating the T-shaped handle 5 allows for easy adjustment of the height. The clamping plate 32 has a second sliding groove 29 inside, facilitating height adjustment. The clamping plate 32 is fixedly connected to the inner wall of the device housing 1. A first groove 30 is provided inside the clamping plate 32, which can be used to fix the paper when it needs to pass through a certain height. A circular buckle 34 is rotatably connected to the outer wall of the threaded post 31. An elongated... The rotating shaft 6, an elongated rotating shaft 6, has a groove 35 inside. A circular buckle 34 is rotatably connected to the inner wall of the groove 35, allowing the paper to continue rotating as it passes through the elongated rotating shaft 6. The adhesive application assembly includes a telescopic tube 25 and a flexible tube 27. The telescopic tube 25 is slidably connected to the outer wall of the flexible tube 27, achieving a reciprocating telescopic effect inside the flexible tube 27. A nozzle 28 is fixedly connected to the outer wall of the flexible tube 27. A connecting module 26 is provided at the bottom of the flexible tube 27. A rotating shaft 19 is fixedly connected to the inner wall of the connecting module 26. 18 is rotatably connected to the inner wall of the connecting module 26. A rotating shaft 19 is fixedly connected to the inner wall of the connecting module 26. A circular brush 20 is rotatably connected to the outer wall of the rotating shaft 19. The circular brush 20 rotates to evenly apply glue to the paper. A rotating shaft 15 is slidably connected to the inner wall of the rotating shaft groove 16 to fix and guide the connecting rod. A sliding groove 8 is opened inside the device housing 1. An elongated rotating shaft 6 is rotatably connected inside the device housing 1. The threaded post 31 is threadedly connected inside the device housing 1. A T-shaped screw is provided on the outer wall of the threaded post 31. The device has four T-shaped handles 5, a slot 33 inside the elongated rotating shaft 6, a material bucket 4 at the bottom of the device housing 1, a circular buckle 34 inside the slide groove 29, a fixing plate 23 fixedly connected to the inner wall of the device housing 1, four elongated rotating shafts 6 inside the device housing 1, a clamping arm 2 above the elongated rotating shaft 6, and six guide rollers 7 inside the device housing 1, with both ends of the guide rollers 7 rotatably connected inside the device housing 1.

[0029] Working principle: When a high-speed paper changer for high-strength corrugated cardboard production is needed, the cardboard is moved forward by the guide roller 7. When the motor 24 outputs, it drives the connecting rod 10 and the connecting rod 21 to swing. The swinging of the connecting rod 10 and the connecting rod 21 is guided by the rotating shaft groove 16. The gear 14 rotates between the rack 13 and the rack 27, which drives the rack 27 to move back and forth. When the connecting module 26 connects to the rotating shaft 4 18, it drives the rotating shaft 5 19, which drives the circular brush 20 to roll. When the connecting module 26 moves, it drives the nozzle 28 to move in the hose 27 and the telescopic tube 25, which achieves the reciprocating movement effect.

[0030] In addition, when the paper splicing angle needs to be adjusted, rotating the T-shaped handle 5 will rotate the threaded column 31, which will drive the clamp 32 to move and adjust. When the clamp 32 moves, the circular buckle 34 is connected to the long rotating shaft 6, and the slide groove 29 and the groove 30 will adjust the height of the long rotating shaft 6.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-speed paper changer for producing high-strength corrugated cardboard, comprising a housing (1), characterized in that: A clamping arm (2) is provided below the outer shell (1) of the device. A material conveying pipe (3) is fixedly connected to the outer wall of the outer shell (1). An adhesive application assembly is provided on the inner wall of the outer shell (1). A guide assembly is provided on the outer wall of the material conveying pipe (3). An adjustment assembly is provided on the inner wall of the outer shell (1). The guiding assembly includes a motor (24), the output end of which is rotatably connected to a rotating shaft (9), a connecting rod (10) is fixedly connected to the outer wall of the rotating shaft (9), a connecting rod (21) is provided on the outer wall of the connecting rod (10), a swing shaft (11) is fixedly connected to the outer wall of the connecting rod (10), a rotating shaft (12) is rotatably connected to the inner wall of the swing shaft (11), a rotating shaft (15) is rotatably connected to the inner wall of the connecting rod (21), a gear (14) is fixedly connected to the outer wall of the rotating shaft (15), a fixing plate (23) is provided inside the outer shell (1) of the device, a rack (13) and a rack (17) are provided on the outer wall of the fixing plate (23), a rotating shaft groove (22) and a rotating shaft groove (16) are provided inside the fixing plate (23), and a rotating shaft (18) is slidably connected to the inner wall of the rotating shaft groove (22).

2. The high-speed paper changer for high-strength corrugated cardboard production according to claim 1, characterized in that: The adjustment assembly includes a clamping plate (32) and a threaded post (31). The clamping plate (32) has a second sliding groove (29) inside. The clamping plate (32) is fixedly connected to the inner wall of the device housing (1). The clamping plate (32) has a first groove (30) inside. The outer wall of the threaded post (31) is rotatably connected to a circular buckle (34). The device housing (1) has a long rotating shaft (6) fixedly connected inside. The long rotating shaft (6) has a second groove (35) inside. The circular buckle (34) is rotatably connected to the inner wall of the second groove (35).

3. The high-speed paper changer for producing high-strength corrugated cardboard according to claim 1, characterized in that: The adhesive application assembly includes a telescopic tube (25) and a flexible tube (27). The telescopic tube (25) is slidably connected to the outer wall of the flexible tube (27). A nozzle (28) is fixedly connected to the outer wall of the flexible tube (27). A connecting module (26) is provided at the bottom of the flexible tube (27). A rotating shaft five (19) is fixedly connected to the inner wall of the connecting module (26). A rotating shaft four (18) is rotatably connected to the inner wall of the connecting module (26). A rotating shaft five (19) is fixedly connected to the inner wall of the connecting module (26). A circular brush (20) is rotatably connected to the outer wall of the rotating shaft five (19). A rotating shaft three (15) is slidably connected to the inner wall of the rotating shaft groove one (16).

4. A high-speed paper changer for producing high-strength corrugated cardboard according to claim 2, characterized in that: The device housing (1) has a sliding groove (8) inside, and a long rotating shaft (6) is rotatably connected inside the device housing (1). The threaded column (31) is threadedly connected inside the device housing (1).

5. A high-speed paper changer for producing high-strength corrugated cardboard according to claim 2, characterized in that: The outer wall of the threaded column (31) is provided with a T-shaped handle (5), and there are four T-shaped handles (5). The long rotating shaft (6) has a slot (33) inside. The bottom of the device housing (1) is provided with a material bucket (4).

6. A high-speed paper changer for producing high-strength corrugated cardboard according to claim 2, characterized in that: The circular buckle (34) is located inside the slide groove (29), and a fixing plate (23) is fixedly connected to the inner wall of the device housing (1).

7. A high-speed paper changer for producing high-strength corrugated cardboard according to claim 1, characterized in that: The device housing (1) is provided with an elongated rotating shaft (6) inside, and four elongated rotating shafts (6) are provided. A clamping arm (2) is provided above the elongated rotating shaft (6).

8. A high-speed paper changer for producing high-strength corrugated cardboard according to claim 1, characterized in that: The device housing (1) is provided with guide rollers (7) inside. There are six guide rollers (7), and both ends of the guide rollers (7) are rotatably connected inside the device housing (1).

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