A flattening and conveying device for corrugated board production

Abstract

This utility model discloses a flattening and conveying device for corrugated cardboard production, comprising: a fixed plate, wherein two sets of fixed plates are provided, and several supporting feet are fixedly connected at equal intervals to the bottom of the fixed plate; a conveyor belt is installed in the middle of the fixed plate; a driving component is installed in the middle of the rear end of the fixed plate, and the power output end of the driving component is connected to the conveyor belt; and a flattening mechanism, wherein a flattening mechanism is installed in the middle of the upper end of the fixed plate; a conveyor plate is fixedly connected in the middle of the left side of the fixed plate; a cleaning mechanism is installed on the left side of the fixed plate; and a cleaning and adsorption mechanism is arranged on the right side of the cleaning mechanism. The cleaning mechanism facilitates the rotation of two sets of cleaning rollers, allowing the rolled brush to clean impurities on both sides of the cardboard; and the cleaning and adsorption mechanism facilitates the adsorption of loose impurities cleaned by the cleaning mechanism, effectively cleaning impurities on the surface of the cardboard.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard production technology, and in particular to a flattening and conveying device for corrugated cardboard production. Background Technology

[0002] Corrugated cardboard is a multi-layered adhesive, consisting of at least one layer of corrugated paper core and one layer of cardboard bonded together with glue. After bonding, the corrugated cardboard needs to be flattened by a flattening device to prevent the paper core from delaminating from the cardboard, which would affect the use of the corrugated cardboard.

[0003] In the prior art, waste debris accumulates on the surface of corrugated cardboard during storage, which affects the normal operation of the flattening device. Furthermore, the thickness of the corrugated cardboard varies, and the pressure on taller and shorter corrugated cardboard differs greatly, resulting in a large difference in the flattening of the corrugated cardboard and affecting its quality. Therefore, it is necessary to provide a new flattening and conveying device for corrugated cardboard production to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a flattening and conveying device for corrugated cardboard production, so as to solve the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a flattening and conveying device for corrugated cardboard production, comprising: a fixed plate, wherein two sets of fixed plates are provided, and a plurality of supporting feet are fixedly connected at equal intervals to the bottom of the fixed plate, a conveyor belt is installed in the middle of the fixed plate, and a driving component is installed in the middle of the rear end of the fixed plate, and the power output end of the driving component is connected to the conveyor belt.

[0006] The flattening mechanism is installed at the middle of the upper end of the fixed plate. A conveying plate is fixedly connected to the middle of the left side of the fixed plate. A cleaning mechanism is installed on the left side of the fixed plate. A cleaning and adsorption mechanism is arranged on the right side of the cleaning mechanism and is installed on the fixed plate. The conveying plate has an installation port that is compatible with the cleaning mechanism and the cleaning and adsorption mechanism.

[0007] As a further description of the above technical solution: the flattening mechanism includes a plurality of rotating columns installed on one side of the fixed plate that are close to each other. An upper crank arm is rotatably installed in the middle of the rotating columns. A pressure roller is rotatably installed on one side of the upper crank arm that is close to each other. A fixed block is placed on the upper right side of the upper crank arm and the fixed block is fixedly connected to the fixed plate.

[0008] As a further description of the above technical solution: a screw is movably inserted in the middle of the fixing block, and the left side of the screw is mounted on the upper crank arm. A spring is sleeved on the outer surface of the screw. Three sets of cylinders are installed on the top of the front fixing plate. The power output end of the cylinder is connected to a push plate, and the push plate is fixedly connected to the screw.

[0009] As a further description of the above technical solution: the cleaning mechanism includes two sets of rotating rods rotatably mounted on the left side of the fixed plate. A cleaning roller is fixedly connected to the middle of the rotating rod. A motor is installed at the bottom front end of the fixed plate. The power output end of the motor is connected to the rotating rod. A pulley is fixedly connected to the front end of the rotating rod. A belt is sleeved on the outer surface of the pulley.

[0010] As a further description of the above technical solution: a rolled brush is sleeved on the outer surface of the cleaning roller, a Velcro liner is installed on the outer surface of the cleaning roller, and a Velcro liner is installed on the inner wall of the rolled brush, wherein the Velcro liner and the Velcro liner are bonded together.

[0011] As a further description of the above technical solution: the cleaning and adsorption mechanism includes an installation chamber mounted on a fixed plate, a collection trough installed at the front end of the installation chamber, and a conveying port opened in the middle of the installation chamber.

[0012] As a further description of the above technical solution: a U-shaped tube is installed in the inner cavity of the installation chamber, and several adsorption tubes are installed on one side of the U-shaped tubes close to each other. A discharge pipe is inserted at the front end of the U-shaped tube, and an adsorption pump is installed in the middle of the discharge pipe.

[0013] This utility model provides a flattening and conveying device for corrugated cardboard production. It has the following advantages:

[0014] 1. The device is equipped with a cleaning mechanism that uses a motor, pulleys, and belts to drive two sets of cleaning rollers to rotate, allowing the roll brush to clean impurities on both sides of the cardboard. The inclusion of Velcro tabs and Velcro tabs facilitates the replacement of the roll brush, thus extending the device's service life.

[0015] 2. By setting up a cleaning and adsorption mechanism, which uses an adsorption pump, U-shaped tube and adsorption tube, it is easy to adsorb the loose impurities swept by the cleaning mechanism, effectively cleaning the impurities on the cardboard surface. By setting up a waste discharge pipe and collection tank, it is easy to collect and clean the adsorbed impurities, ensuring the long-term effectiveness of this device. Attached Figure Description

[0016] Figure 1 This utility model provides a schematic diagram of the overall structure of a flattening and conveying device for corrugated cardboard production. Figure 1 ;

[0017] Figure 2 This utility model provides a schematic diagram of the overall structure of a flattening and conveying device for corrugated cardboard production. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the flattening mechanism in this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning mechanism in this utility model;

[0020] Figure 5 This is a schematic diagram of the cleaning and adsorption mechanism in this utility model.

[0021] Legend:

[0022] 1. Fixed plate; 2. Supporting foot; 3. Conveyor belt; 4. Drive assembly; 5. Flattening mechanism; 501. Rotating column; 502. Upper crank arm; 503. Pressure roller; 504. Fixed block; 505. Screw; 506. Spring; 507. Push plate; 508. Cylinder; 6. Conveying plate; 7. Cleaning mechanism; 701. Rotating rod; 702. Cleaning roller; 703. Motor; 704. Pulley; 705. Belt; 706. Wrapped brush; 707. Velcro; 708. Velcro; 8. Cleaning and adsorption mechanism; 801. Installation chamber; 802. Collection tank; 803. Conveying port; 804. U-shaped tube; 805. Adsorption tube; 806. Waste discharge tube; 807. Adsorption pump. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1, Reference Figure 1 and Figure 2 This utility model discloses a flattening and conveying device for corrugated cardboard production, which can solve the problems in the prior art where waste debris accumulates on the surface of corrugated cardboard during storage, which affects the normal operation of the flattening device. In addition, the thickness of corrugated cardboard is not fixed, and the pressure on higher and lower corrugated cardboard is very different, resulting in a large difference in the flattening of corrugated cardboard and affecting the quality of corrugated cardboard. The device includes a fixed plate 1, which is provided in two sets. Several support feet 2 are fixedly connected at equal intervals to the bottom of the fixed plate 1. A conveyor belt 3 is installed in the middle of the fixed plate 1. A drive component 4 is installed in the middle of the rear end of the rear fixed plate 1, and the power output end of the drive component 4 is connected to the conveyor belt 3.

[0025] The flattening mechanism 5 is installed at the middle of the upper end of the fixed plate 1. The conveying plate 6 is fixedly connected to the middle of the left side of the fixed plate 1. The cleaning mechanism 7 is installed on the left side of the fixed plate 1. The cleaning and adsorption mechanism 8 is arranged on the right side of the cleaning mechanism 7 and is installed on the fixed plate 1. The conveying plate 6 has an installation port that is compatible with the cleaning mechanism 7 and the cleaning and adsorption mechanism 8.

[0026] Working principle: Fixed plate 1 facilitates component installation; support feet 2 facilitate support of the device; conveyor belt 3 and drive assembly 4 facilitate conveying of cardboard; flattening mechanism 5 facilitates flattening of the conveyed cardboard; conveyor plate 6 facilitates support of the cardboard conveyed into conveyor belt 3; cleaning mechanism 7 facilitates cleaning of impurities on the surface of the cardboard before flattening; cleaning and adsorption mechanism 8 facilitates adsorption of loose impurities cleaned by cleaning mechanism 7, effectively cleaning impurities on the surface of the cardboard.

[0027] Example 2, refer to Figure 3 , Figure 4 and Figure 5This embodiment addresses the problem in the prior art where waste debris accumulates on the surface of corrugated cardboard during storage, affecting the normal operation of the flattening device. Furthermore, the varying thickness of the corrugated cardboard results in significant differences in pressure between taller and shorter corrugated cardboard, leading to large discrepancies in flattening and impacting the quality of the corrugated cardboard. The proposed flattening and conveying device for corrugated cardboard production further includes a flattening mechanism 5 comprising several rotating columns 501 mounted close together on one side of a fixed plate 1, with an upper crank arm rotatably mounted in the center of each rotating column 501. 502. A pressure roller 503 is rotatably mounted on one side of the upper crank arm 502, close to each other. A fixing block 504 is placed on the upper right side of the upper crank arm 502, and the fixing block 504 is fixedly connected to the fixing plate 1. A screw 505 is movably inserted in the middle of the fixing block 504, and the left side of the screw 505 is mounted on the upper crank arm 502. A spring 506 is sleeved on the outer surface of the screw 505. Three sets of cylinders 508 are mounted on the top of the front fixing plate 1. The power output end of the cylinder 508 is connected to a push plate 507, and the push plate 507 is fixedly connected to the screw 505. The cleaning mechanism 7 includes two sets of rotating rods 701 rotatably mounted on the left side of the fixed plate 1. A cleaning roller 702 is fixedly connected to the middle of the rotating rod 701. A motor 703 is installed at the bottom front end of the fixed plate 1. The power output end of the motor 703 is connected to the rotating rod 701. A pulley 704 is fixedly connected to the front end of the rotating rod 701. A belt 705 is sleeved on the outer surface of the pulley 704. A rolled brush 706 is sleeved on the outer surface of the cleaning roller 702. Velcro 707 is installed on the outer surface of the cleaning roller 702. The inner wall of 706 is fitted with a Velcro 708, and a Velcro strip 707 is bonded to the Velcro 708. The cleaning and adsorption mechanism 8 includes an installation chamber 801 mounted on a fixed plate 1. A collection trough 802 is installed at the front end of the installation chamber 801. A conveying port 803 is opened in the middle of the installation chamber 801. A U-shaped tube 804 is installed in the inner cavity of the installation chamber 801. Several adsorption tubes 805 are installed on one side of the U-shaped tubes 804 close to each other. A waste discharge tube 806 is inserted at the front end of the U-shaped tube 804. An adsorption pump 807 is installed in the middle of the waste discharge tube 806.

[0028] Working principle: When using this device, place the cardboard to be heat-pressed on the surface of the conveyor belt 3. Open the cylinder 508, which pushes the push plate 507 to the right, causing the screw 505 to rotate the upper crank arm 502. Simultaneously, the screw 505 rotates the other upper crank arms 502, causing the pressure roller 503 to flatten the cardboard. After the pressure roller 503 is adjusted, open the drive assembly 4, allowing the conveyor belt 3 to transport the cardboard. Simultaneously, turn on the motor 703, which, through the motor 703, pulley 704, and belt 705, facilitates the driving of the two sets of cleaning rollers 70. 2. The device rotates to allow the coiled brush 706 to clean impurities on both sides of the cardboard. When the coiled brush 706 needs to be replaced, it is convenient to replace the coiled brush 706 through the Velcro tabs 707 and 708, which improves the service life of the device. While cleaning, the adsorption pump 807 is turned on. The adsorption pump 807, U-shaped tube 804 and adsorption tube 805 are used to adsorb the loose impurities cleaned by the cleaning mechanism 7, effectively cleaning the impurities on the surface of the cardboard. The impurity discharge pipe 806 and collection tank 802 are provided to facilitate the collection and cleaning of the adsorbed impurities, ensuring the long-term effectiveness of the device.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] 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 flattening and conveying device for corrugated cardboard production, characterized in that, include: Fixed plate (1), the fixed plate (1) is provided in two sets, and a number of support feet (2) are fixedly connected at equal intervals at the bottom of the fixed plate (1). A conveyor belt (3) is installed in the middle of the fixed plate (1), and a drive assembly (4) is installed in the middle of the rear end of the fixed plate (1), and the power output end of the drive assembly (4) is connected to the conveyor belt (3). A flattening mechanism (5) is installed at the middle of the upper end of the fixed plate (1). A conveying plate (6) is fixedly connected to the middle of the left side of the fixed plate (1). A cleaning mechanism (7) is installed on the left side of the fixed plate (1). A cleaning and adsorption mechanism (8) is arranged on the right side of the cleaning mechanism (7). The cleaning and adsorption mechanism (8) is installed on the fixed plate (1). The conveying plate (6) has an installation port that is compatible with the cleaning mechanism (7) and the cleaning and adsorption mechanism (8).

2. The flattening and conveying device for corrugated cardboard production according to claim 1, characterized in that, The flattening mechanism (5) includes several rotating columns (501) installed on the side of the fixed plate (1) close to each other. An upper crank arm (502) is rotatably installed in the middle of the rotating column (501). A pressure roller (503) is rotatably installed on the side of the upper crank arm (502) close to each other. A fixing block (504) is placed on the right side of the upper end of the upper crank arm (502), and the fixing block (504) is fixedly connected to the fixed plate (1).

3. The flattening and conveying device for corrugated cardboard production according to claim 2, characterized in that, A screw (505) is movably inserted in the middle of the fixing block (504), and the left side of the screw (505) is mounted on the upper crank arm (502). A spring (506) is sleeved on the outer surface of the screw (505). Three sets of cylinders (508) are installed on the top of the front fixing plate (1). The power output end of the cylinder (508) is connected to a push plate (507), and the push plate (507) is fixedly connected to the screw (505).

4. The flattening and conveying device for corrugated cardboard production according to claim 1, characterized in that, The cleaning mechanism (7) includes two sets of rotating rods (701) rotatably mounted on the left side of the fixed plate (1). A cleaning roller (702) is fixedly connected in the middle of the rotating rod (701). A motor (703) is installed at the bottom of the front end of the fixed plate (1). The power output end of the motor (703) is connected to the rotating rod (701). A pulley (704) is fixedly connected to the front end of the rotating rod (701). A belt (705) is sleeved on the outer surface of the pulley (704).

5. The flattening and conveying device for corrugated cardboard production according to claim 4, characterized in that, The outer surface of the cleaning roller (702) is fitted with a rolled brush (706), and the outer surface of the cleaning roller (702) is fitted with a Velcro strip (707). The inner wall of the rolled brush (706) is fitted with a Velcro strip (708), and the Velcro strip (707) and the Velcro strip (708) are bonded together.

6. The flattening and conveying device for corrugated cardboard production according to claim 1, characterized in that, The cleaning and adsorption mechanism (8) includes an installation chamber (801) installed on a fixed plate (1), a collection trough (802) is installed at the front end of the installation chamber (801), and a conveying port (803) is opened in the middle of the installation chamber (801).

7. A flattening and conveying device for corrugated cardboard production according to claim 6, characterized in that, The inner cavity of the installation chamber (801) is equipped with a U-shaped tube (804), and several adsorption tubes (805) are installed on one side of the U-shaped tubes (804) close to each other. A discharge tube (806) is inserted at the front end of the U-shaped tube (804), and an adsorption pump (807) is installed in the middle of the discharge tube (806).

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