A wrinkle-smoothing device for cardboard packaging

Abstract

This utility model discloses a wrinkle-smoothing device for cardboard packaging, including a movable table and a support frame. An ironing roller is mounted on one side of the movable table, which is rotatably connected to the support frame. A conveyor belt is fixedly connected to the other side of the movable table. The conveyor belt is driven by multiple belt rollers, and one of the belt rollers is connected to the ironing roller via a gear set. This invention relates to the field of cardboard wrinkle-smoothing technology. The device uses a conveyor belt roller motor to rotate in both directions, which in turn drives a first conveyor belt roller to rotate. The rotation of the first conveyor belt roller causes the conveyor belt to move, which in turn drives a second conveyor belt roller to rotate. The second conveyor belt roller then drives a second transition bevel gear to rotate, which in turn drives a first transition bevel gear via a cylinder. The first transition bevel gear then drives the ironing roller's drive bevel gear to rotate. This allows the conveyor belt to drive the movable table in reciprocating motion while simultaneously rotating the ironing roller, thus achieving the smoothing of double-layer wrinkles in cardboard boxes.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box wrinkle smoothing technology, specifically a wrinkle smoothing device for cardboard box packaging. Background Technology

[0002] The problem of wrinkles in cardboard packaging is mainly caused by the following factors:

[0003] 1. Due to the hygroscopic nature of paper fibers, the paper's dimensions will change when there is a significant difference between the paper's moisture content and the relative humidity of the environment. In high-humidity environments, paper absorbs moisture and expands; in low-humidity environments, it releases moisture and shrinks. Corrugated cardboard, as the main material for cartons, exhibits particularly pronounced properties of moisture absorption and shrinkage. When the humidity of the storage environment for cartons changes drastically, the corrugated cardboard will deform. The surface film, due to differences in material and shrinkage properties, cannot deform synchronously with the cardboard, resulting in wrinkles.

[0004] 2. During the production of cardboard boxes, improper use of glue or processes, or uneven stress on the cardboard during production, processing, and transportation, can also cause wrinkles on the surface of the box. Furthermore, improper handling during printing, die-cutting, and forming processes can also cause localized deformation, leading to wrinkles.

[0005] 3. During storage and transportation, cardboard boxes may develop wrinkles if they are squeezed, improperly stacked, or exposed to harsh environments such as high temperature and high humidity for extended periods. This is especially true during the rainy season or in humid environments, where cardboard boxes are more susceptible to moisture absorption and deformation, leading to wrinkles.

[0006] Therefore, existing technology usually uses an iron to smooth out the wrinkles of cardboard boxes. However, ironing can easily scorch the cardboard boxes, affecting their quality upon leaving the factory. Utility Model Content

[0007] The purpose of this invention is to provide a wrinkle-smoothing device for cardboard packaging to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a wrinkle-smoothing device for carton packaging, comprising a movable table and a support frame, wherein an ironing roller is provided on one side of the movable table, and the other side of the movable table is rotatably connected to the support frame, and a conveyor belt is fixedly connected to the other side of the movable table, wherein the conveyor belt is driven by multiple belt rollers, and one of the belt rollers is connected to the ironing roller through a gear set.

[0009] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein the conveyor rollers include a first conveyor roller and a second conveyor roller, the first conveyor roller and the second conveyor roller are arranged in a triangular structure, and the second conveyor roller is connected to the ironing roller through a gear set.

[0010] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, further comprising a conveyor belt roller bracket, a conveyor belt roller motor fixedly installed on one side of the conveyor belt roller bracket, a support plate fixedly installed on one side of the conveyor belt roller bracket, and the output end of the conveyor belt roller motor passing through the conveyor belt roller bracket and fixedly connected to the conveyor belt roller.

[0011] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, the gear set includes a first transition bevel gear, a bevel gear seat, a cylinder, and a second transition bevel gear. The bevel gear seat is fixedly installed on one side of a support plate. One end of the second conveyor roller is fixedly connected to a driven bevel gear of the conveyor roller. The driven bevel gear of the conveyor roller meshes with the second transition bevel gear. The bevel gear seat is fixedly installed on one side of the support plate. The second or first transition bevel gear is rotatably connected to the bevel gear seat. The cylinder is fixedly connected to the bevel gear seat. The output end of the cylinder is magnetically connected to the second transition bevel gear. One side of the ironing roller is fixedly connected to a driving bevel gear of the ironing roller. The first transition bevel gear meshes with the driving bevel gear of the ironing roller.

[0012] As a further embodiment of this utility model: a wrinkle-smoothing device for cardboard packaging, wherein a sliding roller is rotatably connected inside the support frame, and the movable table is movably connected to the sliding roller.

[0013] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein a connecting roller is provided on one side of the support frame, and the connecting roller is fixedly connected to the ironing roller.

[0014] As a further embodiment of this utility model: a wrinkle-smoothing device for cardboard packaging, wherein the gap between the ironing roller and the movable table is 1-3m.

[0015] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein the contact points between the sliding roller and the movable table are polished.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The conveyor belt roller motor drives the first conveyor belt roller to rotate in both forward and reverse directions. The rotation of the first conveyor belt roller drives the conveyor belt to move. After the conveyor belt moves, it drives the second conveyor belt roller to rotate. The second conveyor belt roller drives the second transition bevel gear to rotate. The second transition bevel gear drives the first transition bevel gear to rotate through a cylinder. The first transition bevel gear then drives the ironing roller to rotate. This can drive the ironing roller to rotate while the conveyor belt drives the moving table to reciprocate. This can achieve the smoothing of double-layer wrinkles in the cardboard in the carton.

[0018] 2. By disconnecting the output end of the cylinder from the transition bevel gear, the conveyor belt can drive the movable table to perform reciprocating operation independently, which can smooth out single-layer wrinkles in the cardboard box. Attached Figure Description

[0019] Figure 1 This is one of the schematic diagrams of the overall structure of a wrinkle-smoothing device for cardboard packaging according to this utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of a wrinkle-smoothing device for cardboard packaging according to this utility model;

[0021] Figure 3 This is a schematic diagram of the bevel gear transmission in a wrinkle-smoothing device for cardboard packaging according to the present invention;

[0022] Figure 4 This is a schematic diagram of the sliding roller in a crease-smoothing device for cardboard packaging according to the present invention;

[0023] In the diagram: 1. Ironing roller; 2. Movable table; 3. Support frame; 4. Connecting roller; 5. Conveyor belt; 6. Conveyor belt roller one; 7. Conveyor belt roller two; 8. Conveyor belt roller bracket; 9. Conveyor belt roller motor; 10. Support plate; 11. Driven bevel gear of conveyor belt roller; 12. Driven bevel gear of ironing roller; 13. Transition bevel gear one; 14. Bevel gear seat; 15. Cylinder; 16. Transition bevel gear two; 17. Sliding roller. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0026] In this embodiment of the utility model, a wrinkle-smoothing device for carton packaging includes a movable platform 2 and a support frame 3. An ironing roller 1 is provided on one side of the movable platform 2, and the other side of the movable platform 2 is rotatably connected to the support frame 3. A conveyor belt 5 is fixedly connected to the other side of the movable platform 2. The conveyor belt 5 is driven by multiple belt rollers, and one of the belt rollers is connected to the ironing roller 1 through a gear set.

[0027] Because an ironing roller 1 is provided on one side of the movable platform 2, and one side of the movable platform 2 is rotatably connected to the support frame 3, and a conveyor belt 5 is fixedly connected to the other side of the movable platform 2, the conveyor belt 5 is driven by multiple belt rollers, one of which is connected to the ironing roller 1 through a gear set, and the belt roller includes a first conveyor roller 6 and a second conveyor roller 7, which are arranged in a triangular structure. The second conveyor roller 7 is connected to the ironing roller 1 through a gear set, specifically the gear set including a first transition bevel gear 13, a bevel gear seat 14, a cylinder 15, and a second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on one side of the support plate 10. One end of the second conveyor roller 7 is fixedly connected to a driven bevel gear 11, which meshes with the second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on one side of the support plate 10. Both transition bevel gear 16 and transition bevel gear 13 are rotatably connected to bevel gear seat 14. The cylinder 15 is fixedly connected to bevel gear seat 14. The output end of the cylinder 15 is magnetically connected to transition bevel gear 16. One side of the ironing roller 1 is fixedly connected to the ironing roller drive bevel gear 12. The transition bevel gear 13 is meshed with the ironing roller drive bevel gear 12. Therefore, the conveyor belt roller motor 9 drives the conveyor belt roller 6 to rotate in both directions. The rotation of the conveyor belt roller 6 drives the conveyor belt 5 to move. After the conveyor belt 5 moves, it drives the conveyor belt roller 7 to rotate. The conveyor belt roller 7 drives the transition bevel gear 16 to rotate. The transition bevel gear 16 drives the transition bevel gear 13 to rotate through the cylinder 15. The transition bevel gear 13 then drives the ironing roller drive bevel gear 12 to rotate. At the same time, the conveyor belt 5 drives the moving table 2 to reciprocate, and the ironing roller 1 rotates. This can realize the smoothing operation of double-layer wrinkles in the cardboard in the carton.

[0028] Meanwhile, by disconnecting the output end of cylinder 15 from transition bevel gear 16, the conveyor belt 5 can drive the movable table 2 to perform reciprocating operation independently, which can smooth out single-layer wrinkles in the cardboard box.

[0029] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein the conveyor rollers include a first conveyor roller 6 and a second conveyor roller 7, the first conveyor roller 6 and the second conveyor roller 7 are arranged in a triangular structure, and the second conveyor roller 7 is connected to the ironing roller 1 through a gear set.

[0030] As a further embodiment of this utility model: a wrinkle smoothing device for carton packaging, further comprising a conveyor belt roller bracket 8, a conveyor belt roller motor 9 fixedly installed on one side of the conveyor belt roller bracket 8, a support plate 10 fixedly installed on one side of the conveyor belt roller bracket 8, and the output end of the conveyor belt roller motor 9 passing through the conveyor belt roller bracket 8 and fixedly connected to the conveyor belt roller 6.

[0031] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, the gear set includes a first transition bevel gear 13, a bevel gear seat 14, a cylinder 15, and a second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on one side of the support plate 10. One end of the second conveyor roller 7 is fixedly connected to a driven bevel gear 11, which meshes with the second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on one side of the support plate 10. The second transition bevel gear 16 or the first transition bevel gear 13 is rotatably connected to the bevel gear seat 14. The cylinder 15 is fixedly connected to the bevel gear seat 14. The output end of the cylinder 15 is magnetically connected to the second transition bevel gear 16. One side of the ironing roller 1 is fixedly connected to a driving bevel gear 12, and the first transition bevel gear 13 meshes with the driving bevel gear 12.

[0032] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein a sliding roller 17 is rotatably connected inside the support frame 3, and the movable platform 2 is movably connected to the sliding roller 17.

[0033] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein a connecting roller 4 is provided on one side of the support frame 3, and the connecting roller 4 is fixedly connected to the ironing roller 1.

[0034] As a further embodiment of this utility model: a wrinkle-smoothing device for cardboard packaging, wherein the gap between the ironing roller 1 and the movable table 2 is 1-3m.

[0035] As a further embodiment of this utility model: a wrinkle-smoothing device for carton packaging, wherein the contact points between the sliding roller 17 and the movable table 2 are polished.

[0036] The working principle of this utility model is as follows: An ironing roller 1 is installed on one side of the movable platform 2, and one side of the movable platform 2 is rotatably connected to the support frame 3. A conveyor belt 5 is fixedly connected to the other side of the movable platform 2. The conveyor belt 5 is driven by multiple belt rollers. One of the belt rollers is connected to the ironing roller 1 via a gear set. The belt roller includes a first conveyor roller 6 and a second conveyor roller 7, which are arranged in a triangular structure. The second conveyor roller 7 is connected to the ironing roller 1 via a gear set. Specifically, the gear set includes a first transition bevel gear 13, a bevel gear seat 14, a cylinder 15, and a second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on one side of the support plate 10. One end of the second conveyor roller 7 is fixedly connected to a driven bevel gear 11, which meshes with the second transition bevel gear 16. The bevel gear seat 14 is fixedly installed on the support plate 10. On one side, the transition bevel gear 16 or the transition bevel gear 13 is rotatably connected to the bevel gear seat 14. The cylinder 15 is fixedly connected to the bevel gear seat 14. The output end of the cylinder 15 is magnetically connected to the transition bevel gear 16. The ironing roller 1 is fixedly connected to the ironing roller drive bevel gear 12 on one side. The transition bevel gear 13 is meshed with the ironing roller drive bevel gear 12. Therefore, the conveyor belt roller motor 9 drives the conveyor belt roller 6 to rotate in both directions. The rotation of the conveyor belt roller 6 drives the conveyor belt 5 to move. After the conveyor belt 5 moves, it drives the conveyor belt roller 7 to rotate. The conveyor belt roller 7 drives the transition bevel gear 16 to rotate. The transition bevel gear 16 drives the transition bevel gear 13 to rotate through the cylinder 15. The transition bevel gear 13 then drives the ironing roller drive bevel gear 12 to rotate. At the same time, the conveyor belt 5 drives the moving table 2 to reciprocate, and the ironing roller 1 rotates. This can realize the smoothing operation of double-layer wrinkles in the cardboard in the carton.

[0037] Meanwhile, by disconnecting the output end of cylinder 15 from transition bevel gear 16, the conveyor belt 5 can drive the movable table 2 to perform reciprocating operation independently, which can smooth out single-layer wrinkles in the cardboard box.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wrinkle-smoothing device for cardboard packaging, characterized in that, It includes a movable table (2) and a support frame (3). An ironing roller (1) is provided on one side of the movable table (2). One side of the movable table (2) is rotatably connected to the support frame (3). A conveyor belt (5) is fixedly connected to the other side of the movable table (2). The conveyor belt (5) is driven by multiple belt rollers. One of the belt rollers is connected to the ironing roller (1) through a gear set.

2. The wrinkle-smoothing device for cardboard packaging according to claim 1, characterized in that, The belt rollers include a first conveyor roller (6) and a second conveyor roller (7), which are arranged in a triangular structure. The second conveyor roller (7) is connected to the ironing roller (1) via a gear set.

3. The wrinkle-smoothing device for cardboard packaging according to claim 2, characterized in that, It also includes a conveyor belt roller bracket (8), on one side of which a conveyor belt roller motor (9) is fixedly installed, and on one side of which a support plate (10) is fixedly installed, and the output end of the conveyor belt roller motor (9) passes through the conveyor belt roller bracket (8) and is fixedly connected to the first conveyor belt roller (6).

4. A wrinkle-smoothing device for cardboard packaging according to claim 3, characterized in that, The gear set includes a first transition bevel gear (13), a bevel gear seat (14), a cylinder (15), and a second transition bevel gear (16). The bevel gear seat (14) is fixedly installed on one side of the support plate (10). One end of the second conveyor roller (7) is fixedly connected to a driven bevel gear (11). The driven bevel gear (11) meshes with the second transition bevel gear (16). The bevel gear seat (14) is fixedly installed on one side of the support plate (10). The second transition bevel gear (16) or the first transition bevel gear (13) is rotatably connected to the bevel gear seat (14). The cylinder (15) is fixedly connected to the bevel gear seat (14). The output end of the cylinder (15) is magnetically connected to the second transition bevel gear (16). One side of the ironing roller (1) is fixedly connected to an ironing roller drive bevel gear (12). The first transition bevel gear (13) meshes with the ironing roller drive bevel gear (12).

5. A wrinkle-smoothing device for cardboard packaging according to claim 4, characterized in that, The support frame (3) is internally rotatably connected to a sliding roller (17), and the movable platform (2) is movably connected to the sliding roller (17).

6. A wrinkle-smoothing device for cardboard packaging according to claim 5, characterized in that, A connecting roller (4) is provided on one side of the support frame (3), and the connecting roller (4) is fixedly connected to the ironing roller (1).

7. A wrinkle-smoothing device for cardboard packaging according to claim 6, characterized in that, The gap between the ironing roller (1) and the movable table (2) is 1-3m.

8. A wrinkle-smoothing device for cardboard packaging according to claim 7, characterized in that, The contact points between the sliding roller (17) and the movable table (2) are all polished.

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