Heating and dehumidifying equipment for corrugated carton production line

Abstract

The utility model discloses heating and dehumidifying equipment for a corrugated carton production line, which belongs to the technical field of corrugated carton production and comprises a conveying belt and a first support plate mounted at the top of the conveying belt, a second support plate is mounted at the bottom of the conveying belt, and hot air drying mechanisms are mounted on the second support plate and the first support plate. A connecting frame is arranged on the first supporting plate, a motor is installed on the connecting frame, a connecting block is installed at the output end of the motor, and a pressing plate is installed on the connecting block. According to the corrugated board heating device, the motor is arranged, the motor is started to drive the pressing plate to rotate so that a corrugated board on the conveying belt can be pressed, the situation that the corrugated board shakes when the draught fan blows is avoided, the corrugated board can be prevented from being broken by blowing of the draught fan, the draught fan is arranged, the draught fan is started to be matched with the heating rod to blow hot air out of the heating box, and the hot air is blown to the corrugated board; and the corrugated board can be subjected to dehumidification treatment.

Description

Technical Field

[0001] The utility model relates to a heating and dehumidifying device, in particular to a heating and dehumidifying device used in a corrugated paper box production line, belonging to the technical field of corrugated paper box production. Background Art

[0002] Corrugated boxes are assembled from corrugated cardboard. After the corrugated paper goes through the paper mounting process, the moisture content in it will greatly increase. If the die-cutting process is immediately entered at this time, the die-cutting blade and the corrugated cardboard cannot be effectively separated, resulting in a large amount of waste. During processing, heating dehumidification equipment is required to dehumidify the corrugated cardboard.

[0003] However, the heating and dehumidification equipment used in the existing corrugated box production line cannot easily compress the corrugated cardboard during actual use. When blowing, the corrugated paper will shake and be damaged due to the fact that the corrugated paper is damp and made of paper. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that corrugated paperboard cannot be compacted conveniently, and to provide a heating and dehumidifying device for a corrugated paper box production line.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A heating and dehumidification device for a corrugated box production line comprises a conveyor belt and a first support plate installed on the top of the conveyor belt, a second support plate is installed at the bottom of the conveyor belt, hot air drying mechanisms are installed on the second support plate and the first support plate, a connecting frame is provided on the first support plate, a motor is installed on the connecting frame, a connecting block is installed at the output end of the motor, and a pressing plate is installed on the connecting block.

[0007] Preferably, the hot air drying mechanism comprises a heating box, a fan and a heating rod. The second support plate and the first support plate are both equipped with a heating box. A plurality of heating rods are installed inside the heating box. A fan is installed above the heating rod.

[0008] Preferably, a first rotating block is installed on one side of the connecting block, a first rotating groove cooperating with the first rotating block is opened on the connecting frame, a plurality of first rotating cavities are opened on the first rotating block, and a first ball is rotatably installed inside the first rotating cavity.

[0009] Preferably, a second connecting plate is installed on one side of the connecting frame, a first connecting plate is installed on the first supporting plate, a threaded rod is threadedly connected to the first connecting plate, and one end of the threaded rod is rotatably connected to the second connecting plate.

[0010] Preferably, a second rotating block is installed at one end of the threaded rod, and a second rotating groove cooperating with the second rotating block is formed on the second connecting plate. A rotating handle is installed at the other end of the threaded rod, and an anti-slip pad is installed on the rotating handle. A plurality of second rotating cavities are formed on the second rotating block, and a second ball is rotatably installed inside the second rotating cavity.

[0011] Preferably, a sliding block is installed on the connecting frame, a sliding groove cooperating with the sliding block is formed on the first supporting plate, the sliding block is a T-shaped sliding block, and the sliding groove is a T-shaped sliding groove.

[0012] Preferably, a base plate is installed under the conveyor belt, a plurality of supporting legs are installed on the base plate, the top of the supporting legs is connected to the bottom of the conveyor belt, the bottom of the second supporting plate is connected to the top of the base plate, and a plurality of mesh holes are provided on the conveyor belt and the pressure plate.

[0013] Beneficial technical effects of the utility model:

[0014] 1. According to the heating and dehumidifying equipment for the corrugated paperboard production line of the utility model, a motor is set, and the motor starts to drive the pressing plate to rotate, so as to press the corrugated paperboard on the conveyor belt, avoid the corrugated paperboard from shaking when the fan blows, and avoid the corrugated paperboard from being broken by the fan.

[0015] 2. By setting up a fan, the fan starts to blow hot air out of the heating box in conjunction with the heating rod, and the hot air is blown onto the corrugated cardboard, which can dehumidify the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fan structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the heating rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the slider structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the first rotating block structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the second rotating block structure of the utility model.

[0022] In the figure: 1, bottom plate; 2, supporting legs; 3, conveyor belt; 4, first supporting plate; 5, heating box; 6, second supporting plate; 7, threaded rod; 8, turning handle; 9, first connecting plate; 10, pressing plate; 11, second connecting plate; 12, connecting frame; 13, motor; 14, fan; 15, connecting block; 16, heating rod; 17, sliding block; 18, first rotating block; 19, first ball bearing; 20, second rotating block; 21, second ball bearing. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 6 As shown, the heating and dehumidifying equipment for the corrugated box production line provided in this embodiment includes a conveyor belt 3 and a first support plate 4 installed on the top of the conveyor belt 3, a second support plate 6 is installed at the bottom of the conveyor belt 3, and a hot air drying mechanism is installed on the second support plate 6 and the first support plate 4, a connecting frame 12 is provided on the first support plate 4, a motor 13 is installed on the connecting frame 12, a connecting block 15 is installed at the output end of the motor 13, a pressing plate 10 is installed on the connecting block 15, the hot air drying mechanism includes a heating box 5, a fan 14 and a heating rod 16, the second support plate 6 and A heating box 5 is installed on the first support plate 4, and a plurality of heating rods 16 are installed inside the heating box 5. A fan 14 is installed above the heating rods 16. By setting a motor 13, the motor 13 is started to drive the pressing plate 10 to rotate, so that the corrugated cardboard on the conveyor belt 3 can be pressed tightly to avoid the corrugated cardboard from shaking when the fan 14 blows, and the corrugated cardboard can be prevented from being broken by the fan 14. By setting the fan 14, the fan 14 is started to cooperate with the heating rods 16 to blow hot air out of the heating box 5, and the hot air is blown onto the corrugated cardboard, so that the corrugated cardboard can be dehumidified.

[0025] In this embodiment, if Figure 1 , Figure 2 and Figure 5 As shown, a first rotating block 18 is installed on one side of the connecting block 15, a first rotating groove cooperating with the first rotating block 18 is opened on the connecting frame 12, a plurality of first rotating cavities are opened on the first rotating block 18, a first ball 19 is rotatably installed inside the first rotating cavity, the first rotating block 18 is rotatably connected with the rotating groove, the motor 13 is started to drive the pressing plate 10 to rotate, the first rotating block 18 rotates in the rotating groove, the pressing plate 10 can be pressed against the corrugated cardboard, and the friction of the first rotating block 18 can be reduced by setting the first ball 19.

[0026] In this embodiment, if Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, a second connecting plate 11 is installed on one side of the connecting frame 12, and a first connecting plate 9 is installed on the first supporting plate 4. A threaded rod 7 is threadedly connected to the first connecting plate 9, and one end of the threaded rod 7 is rotatably connected to the second connecting plate 11. By setting the threaded rod 7, rotating the threaded rod 7 drives the connecting block 15 to move, so that the position of the pressing plate 10 can be adjusted, so that the pressing plate 10 can press corrugated cardboards of different thicknesses. A second rotating block 20 is installed at one end of the threaded rod 7, and a second rotating groove that cooperates with the second rotating block 20 is opened on the second connecting plate 11. A rotating handle 8 is installed at the other end of the threaded rod 7, and an anti-slip pad is installed on the rotating handle 8. A plurality of second rotating cavities are opened on the second rotating block 20, and a second ball 21 is rotatably installed inside the second rotating cavity. By setting the second rotating block 20 to be rotatably connected to the second rotating groove, when the threaded rod 7 is rotated The pressure plate 10 is driven to move to adjust the position of the pressure plate 10. By setting the second ball 21, the friction of the rotation of the second rotating block 20 can be reduced. By setting the turning handle 8, the threaded rod 7 can be easily rotated. By setting the anti-skid pad, the friction of the turning handle 8 can be increased. A slider 17 is installed on the connecting frame 12. A slide groove that cooperates with the slider 17 is opened on the first supporting plate 4. The slider 17 is a T-shaped slider, and the slide groove is a T-shaped slide groove. By setting the slider 17 and the slide groove for sliding connection, the pressure plate 10 can be guided and limited. A bottom plate 1 is installed below the conveyor belt 3, and a plurality of supporting legs 2 are installed on the bottom plate 1. The top of the supporting leg 2 is connected to the bottom of the conveyor belt 3, and the bottom of the second supporting plate 6 is connected to the top of the bottom plate 1. A plurality of mesh holes are opened on the conveyor belt 3 and the pressure plate 10. By setting the supporting leg 2, the conveyor belt 3 can be supported.

[0027] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a heating and dehumidification device for a corrugated box production line provided in this embodiment is as follows:

[0028] Step 1: Rotate the threaded rod 7 to drive the pressing plate 10 to move, the second rotating block 20 rotates in the second rotating groove, adjusts the position of the pressing plate 10, and the conveyor belt 3 starts to transport the corrugated cardboard to the bottom of the pressing plate 10;

[0029] Step 2: The motor 13 is started to drive the pressing plate 10 to rotate, and the pressing plate 10 presses the corrugated cardboard. The fan 14 is started to cooperate with the heating rod 16 to blow hot air onto the corrugated cardboard to dehumidify the corrugated cardboard.

[0030] In summary, in this embodiment, according to the heating and dehumidifying equipment for the corrugated paperboard production line of this embodiment, by setting the motor 13, the motor 13 starts to drive the pressing plate 10 to rotate, so as to press the corrugated paperboard on the conveyor belt 3, so as to avoid the corrugated paperboard from shaking when the fan 14 blows, and can prevent the corrugated paperboard from being broken by the fan 14. By setting the fan 14, the fan 14 starts to cooperate with the heating rod 16 to blow hot air out of the heating box 5, and blows the hot air on the corrugated paperboard, so as to dehumidify the corrugated paperboard. By setting the first rotating block 18 to be rotatably connected with the rotating groove, the motor 13 starts to drive the pressing plate 10 to rotate, and the first rotating block 18 rotates in the rotating groove, so that the pressing plate 10 can press the corrugated paperboard. By setting the first ball 19 , which can reduce the friction of the rotation of the first rotating block 18. By setting the threaded rod 7, rotating the threaded rod 7 drives the connecting block 15 to move and adjust the position of the pressing plate 10, so that the pressing plate 10 can press the corrugated cardboards of different thicknesses. By setting the second rotating block 20 to be rotatably connected with the second rotating groove, the pressing plate 10 can be driven to move when the threaded rod 7 is rotated to adjust the position of the pressing plate 10. By setting the second ball 21, the friction of the rotation of the second rotating block 20 can be reduced. By setting the turning handle 8, it is convenient to rotate the threaded rod 7. By setting the anti-slip pad, the friction of the turning handle 8 can be increased. By setting the slider 17 to be slidably connected with the slide groove, the pressing plate 10 can be guided and limited. By setting the supporting leg 2, the conveyor belt 3 can be supported.

[0031] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A heating and dehumidification device for a corrugated box production line, characterized in that: The invention comprises a conveyor belt (3) and a first support plate (4) installed on the top of the conveyor belt (3); a second support plate (6) is installed at the bottom of the conveyor belt (3); a hot air drying mechanism is installed on the second support plate (6) and the first support plate (4); a connecting frame (12) is arranged on the first support plate (4); a motor (13) is installed on the connecting frame (12); a connecting block (15) is installed at the output end of the motor (13); and a pressing plate (10) is installed on the connecting block (15).

2. The heating and dehumidifying equipment for a corrugated box production line according to claim 1, characterized in that: The hot air drying mechanism comprises a heating box (5), a fan (14) and a heating rod (16); the heating box (5) is installed on the second support plate (6) and the first support plate (4); a plurality of heating rods (16) are installed inside the heating box (5); and a fan (14) is installed above the heating rods (16).

3. The heating and dehumidifying equipment for a corrugated box production line according to claim 2, characterized in that: A first rotating block (18) is installed on one side of the connecting block (15); a first rotating groove cooperating with the first rotating block (18) is provided on the connecting frame (12); a plurality of first rotating cavities are provided on the first rotating block (18); a first ball (19) is rotatably installed inside the first rotating cavity.

4. The heating and dehumidifying equipment for a corrugated box production line according to claim 3, characterized in that: A second connecting plate (11) is installed on one side of the connecting frame (12), a first connecting plate (9) is installed on the first supporting plate (4), a threaded rod (7) is threadedly connected to the first connecting plate (9), and one end of the threaded rod (7) is rotatably connected to the second connecting plate (11).

5. The heating and dehumidifying equipment for a corrugated box production line according to claim 4, characterized in that: A second rotating block (20) is installed at one end of the threaded rod (7), and a second rotating groove cooperating with the second rotating block (20) is provided on the second connecting plate (11). A rotating handle (8) is installed at the other end of the threaded rod (7), and an anti-slip pad is installed on the rotating handle (8). A plurality of second rotating cavities are provided on the second rotating block (20), and a second ball (21) is rotatably installed inside the second rotating cavity.

6. The heating and dehumidifying equipment for a corrugated box production line according to claim 5, characterized in that: A slider (17) is installed on the connecting frame (12), and a slide groove cooperating with the slider (17) is provided on the first supporting plate (4). The slider (17) is a T-shaped slider, and the slide groove is a T-shaped slide groove.

7. The heating and dehumidifying equipment for a corrugated box production line according to claim 6, characterized in that: A base plate (1) is installed below the conveyor belt (3), and a plurality of supporting legs (2) are installed on the base plate (1). The top of the supporting legs (2) is connected to the bottom of the conveyor belt (3), and the bottom of the second supporting plate (6) is connected to the top of the base plate (1). The conveyor belt (3) and the pressure plate (10) are both provided with a plurality of mesh holes.

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