Corrugated paper bonding and rolling device

Abstract

The utility model discloses a corrugated paper bonding rolling device which comprises two supports, a conveying belt is arranged between the two supports, mounting plates are fixedly installed at the top ends of the two supports, the same mounting frame is fixedly installed on the two mounting plates, the mounting frame is in a U shape, and the conveying belt is arranged on the conveying belt. A plurality of limiting mechanisms are arranged on the side walls of the two mounting plates, and each limiting mechanism comprises a telescopic rod fixedly mounted on one side wall of the corresponding mounting plate. Corrugated paper is comprehensively rolled through the rolling wheel and the pressing roller, the rolling wheel can effectively roll the corrugated paper of different sizes due to the existence of the torsional spring, the situation that the edge of the corrugated paper cannot be rolled can be avoided, good practicability is achieved, the base can abut against the edge of the paper skin and the edge of the corrugated paper, the guiding effect is achieved, and the corrugated paper can be conveniently and rapidly rolled. And the phenomenon that the paper skin does not correspond to the corrugated paper is prevented, the offset phenomenon is reduced, the overflowing adhesive is wiped away through the brush abutting against the edge of the corrugated paper, and clots are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper rolling, in particular to a corrugated paper bonding and rolling device. Background Art

[0002] Corrugated paper is a plate-shaped object formed by bonding a facing paper and a corrugated paper in a waveform formed by a corrugating roll. Generally, it is divided into two categories: single corrugated cardboard and double corrugated cardboard. In order to increase the types and uses of corrugated cardboard, corrugated paper is bonded with paperboard to produce a new corrugated cardboard, and a rolling device is usually used in this process.

[0003] When the existing rolling device rolls corrugated paper, if the positions of the corrugated paper and the paperboard do not correspond and shift, defective products will be produced, which is not conducive to later sales and will increase additional production costs. In order to ensure the bonding effect, a large amount of adhesive is usually added, and the pressure roller will evenly press and disperse the adhesive between the corrugated paper and the paperboard, so that it overflows from the edge. If it is not removed in time, it will condense into blocks, thus affecting the cleanliness of the transportation line and the corrugated paper, and manual removal of the condensate is required. An additional process will reduce the rolling efficiency of the corrugated paper.

[0004] In view of the technical problems existing in the prior art, the utility model provides a corrugated paper bonding and rolling device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies existing in the prior art and propose a corrugated paper bonding and rolling device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A corrugated paper bonding and rolling device includes two brackets. A conveyor belt is arranged between the two brackets. The tops of the two brackets are fixedly installed with mounting plates. The same mounting frame is fixedly installed on the two mounting plates. The mounting frame is U-shaped. A plurality of limiting mechanisms are arranged on the side walls of the two mounting plates. The limiting mechanism includes a telescopic rod fixedly installed on one side wall of the mounting plate. The telescopic end of the telescopic rod is fixedly installed with a mounting seat. One side of the mounting seat is rotatably connected with a connecting rod. One end of the connecting rod is fixedly installed with a U-shaped seat. A roller is rotatably connected between the two inner side walls of the U-shaped seat. The other end of the mounting seat is fixedly installed with a spring base. The telescopic end of the spring base is fixedly installed with a connecting seat. A brush is rotatably connected to the connecting seat.

[0008] Preferably, three hydraulic cylinders are fixedly installed on the inner top of the mounting frame. The telescopic ends of the three hydraulic cylinders are fixedly installed with the same mounting frame. A pressure roller is rotatably connected in the mounting frame.

[0009] Preferably, the mounting bracket is located directly above the conveyor belt, and the U-shaped seat is located in front of the side of the mounting seat.

[0010] Preferably, the roller is arranged parallel to the conveyor belt, and the brush is arranged perpendicular to the conveyor belt.

[0011] Preferably, a scale is provided on the telescopic arm of the telescopic rod, and a torsion spring is provided at the connection between the connecting rod and the mounting seat.

[0012] Preferably, a plurality of the limiting mechanisms are arranged in a linear array, and the telescopic ends of the plurality of telescopic rods are arranged oppositely.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging a telescopic rod, a mounting plate, a mounting seat, a U-shaped seat, a roller, a connecting rod, a torsion spring, a brush, a connecting seat and a spring base, the present utility model cooperates with a pressure roller to perform a comprehensive rolling on the corrugated paper. The presence of the torsion spring enables the roller to effectively roll different sizes of corrugated paper, avoiding the situation that the edges of the corrugated paper cannot be rolled. It has good practicability. The base can resist the edges of the paperboard and the corrugated paper, playing a guiding role to prevent the paperboard from not corresponding to the corrugated paper and reducing the occurrence of offset phenomena. Then, the adhesive overflowing is wiped off by the brush in contact with the edge of the corrugated paper, reducing the appearance of coagulation blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic structural diagram of a corrugated paper bonding and rolling device proposed by the present utility model.

[0016] Figure 2 FIG. is a side view of a corrugated paper bonding and rolling device proposed by the present utility model.

[0017] Figure 3 FIG. is a schematic structural diagram of the limiting mechanism proposed by the present utility model.

[0018] Figure 4 FIG. is a schematic structural diagram of the connecting rod and the U-shaped seat proposed by the present utility model.

[0019] In the figure: 1 bracket, 2 conveyor belt, 3 telescopic rod, 4 mounting plate, 5 mounting seat, 6 U-shaped seat, 7 roller, 8 mounting bracket, 9 hydraulic cylinder, 10 mounting frame, 11 pressure roller, 12 scale, 13 connecting rod, 14 torsion spring, 15 brush, 16 connecting seat, 17 spring base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Referring to Figures 1 - 4 , a corrugated paper bonding and rolling device includes two brackets 1. A conveyor belt 2 is arranged between the two brackets 1. Mounting plates 4 are fixedly installed at the tops of the two brackets 1. The same mounting frame 8 is fixedly installed on the two mounting plates 4. The mounting frame 8 is U-shaped, which is convenient for installing the rolling device and has good passability for corrugated paper. A plurality of limiting mechanisms are arranged on the side walls of the two mounting plates 4. The limiting mechanism includes a telescopic rod 3 fixedly installed on one side wall of the mounting plate 4. An installation seat 5 is fixedly installed on the telescopic end of the telescopic rod 3. One side of the installation seat 5 is rotatably connected with a connecting rod 13. One end of the connecting rod 13 is fixedly installed with a U-shaped seat 6. A roller 7 is rotatably connected between the two inner side walls of the U-shaped seat 6. The roller 7 is arranged parallel to the conveyor belt 2. The other end of the installation seat 5 is fixedly installed with a spring base 17. The spring base 17 is a common existing technology, mainly composed of a round plate, a spring and a base, which plays a role in assisting the brush 15 to fit the corrugated paper. The telescopic end of the spring base 17 is fixedly installed with a connecting seat 16. A brush 15 is rotatably connected to the connecting seat 16. The brush 15 is arranged perpendicular to the conveyor belt 2, which is convenient for fitting the bonding part of the corrugated paper and the paper skin and can better wipe off the adhesive.

[0022] In the present utility model, three hydraulic cylinders 9 are fixedly installed at the inner top of the mounting frame 8, with stronger pressure, enabling better rolling operation. The telescopic ends of the three hydraulic cylinders 9 are fixedly installed with the same mounting frame 10. A pressure roller 11 is rotatably connected inside the mounting frame 10. The mounting frame 8 is located directly above the conveyor belt 2. The U-shaped seat 6 is located in front of the side of the mounting seat 5 and only slightly exceeds the mounting seat 5, so that the roller 7 can be located at the edge of the corrugated paper, facilitating the roller 7 to assist the pressure roller 11 in rolling the edge of the corrugated paper.

[0023] In the present utility model, a scale 12 is arranged on the telescopic arm of the telescopic rod 3, which is used to assist the operator in adjusting the telescopic distance of the telescopic rod 3, reducing the distance between the installation seat 5 and the corrugated paper, and improving the limiting accuracy. If the distance is large, the corrugated paper may shift during rolling, thus affecting the quality and effect of rolling. A torsion spring 14 is arranged at the connection between the connecting rod 13 and the installation seat 5. The multiple limiting mechanisms are arranged in a linear array, which can play a good limiting role on the corrugated paper. The telescopic ends of the multiple telescopic rods 3 are arranged oppositely.

[0024] The detailed working process of the present utility model is as follows:

[0025] First, adjust the extension distance of the telescopic end of the telescopic rod 3 according to the size of the corrugated paper, and confirm it through the scale 12 to ensure that the mounting seat 5 can limit the corrugated paper. Subsequently, control the three hydraulic cylinders 9 to descend to the specified height, place the corrugated paper on the conveyor belt 2, rotate the connecting rod 13 to make the roller 7 press on the edge of the corrugated paper, and cooperate with the mounting seat 5 to limit the corrugated paper. Start the conveyor belt 2, and the conveyor belt 2 will transport the corrugated paper to the pressure roller 11 in sequence for rolling. The adhesive overflowing after rolling will overflow from the edge, and the brush 15 against the edge will wipe off the adhesive, preventing the adhesive from dripping on the conveyor belt 2 and avoiding the generation of clots, making the finished corrugated paper cleaner. The existence of the spring base 17 can make the brush 15 always press against the edge of the corrugated paper, and the elastic contact can prevent the brush 15 from damaging the corrugated paper. If corrugated papers of different sizes are to be processed, just adjust the extension distance of the telescopic end of the telescopic rod 3.

[0026] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A corrugated paper bonding and rolling device, comprising two brackets (1), characterized in that, A conveyor belt (2) is provided between the two brackets (1). Mounting plates (4) are fixedly installed at the tops of the two brackets (1). The same mounting frame (8) is fixedly installed on the two mounting plates (4). The mounting frame (8) is U-shaped. A plurality of limiting mechanisms are provided on the side walls of the two mounting plates (4). The limiting mechanism includes a telescopic rod (3) fixedly installed on one side wall of the mounting plate (4). An installation seat (5) is fixedly installed on the telescopic end of the telescopic rod (3). One side of the installation seat (5) is rotatably connected to a connecting rod (13). One end of the connecting rod (13) is fixedly installed with a U-shaped seat (6). A roller (7) is rotatably connected between the two inner side walls of the U-shaped seat (6). The other end of the installation seat (5) is fixedly installed with a spring base (17). A connecting seat (16) is fixedly installed on the telescopic end of the spring base (17). A brush (15) is rotatably connected to the connecting seat (16).

2. The corrugated paper bonding and rolling device according to claim 1, wherein Three hydraulic cylinders (9) are fixedly installed at the inner top of the mounting frame (8). The telescopic ends of the three hydraulic cylinders (9) are fixedly installed with the same mounting frame (10). A pressure roller (11) is rotatably connected inside the mounting frame (10).

3. The corrugated paper bonding and rolling device according to claim 2, wherein, The mounting frame (8) is located directly above the conveyor belt (2). The U-shaped seat (6) is located in front of the side of the installation seat (5).

4. A corrugated paper bonding and rolling device according to claim 1, characterized in that, The roller (7) is arranged parallel to the conveyor belt (2). The brush (15) is arranged perpendicular to the conveyor belt (2).

5. A corrugated paper bonding and rolling device according to claim 1, characterized in that, A scale (12) is provided on the telescopic arm of the telescopic rod (3). A torsion spring (14) is provided at the connection between the connecting rod (13) and the installation seat (5).

6. The corrugated paper bonding and rolling device according to claim 1, characterized in that, The plurality of limiting mechanisms are arranged in a linear array. The telescopic ends of the plurality of telescopic rods (3) are arranged oppositely.

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