Drying treatment equipment for fiberboard production

Abstract

The utility model discloses fiberboard production drying treatment equipment which comprises a drying chamber, installation blocks are symmetrically and fixedly installed at the two ends of the interior of the drying chamber, a limiting rod is fixedly installed between the two installation blocks with different heights on the same side, and an installation plate is installed between the two limiting rods on the same side in a sliding mode. The fiberboard enters the drying chamber from the feeding cover through the conveying belt arranged at one end of the drying chamber, the two faces of the fiberboard are dried through the upper heating assembly and the lower heating assembly, the drying quality of the fiberboard is improved, when the fiberboards with different thicknesses are dried, a rotating rod is driven to rotate through operation of an adjusting motor, and then a rotating disc is driven to rotate; the variable-diameter guide grooves in the rotating disc extrude the guide rods and drive the mounting plate to slide between the two limiting rods so that the distance between the two heating assemblies can be adjusted, the distance between the heating assemblies and the fiberboards can be adjusted, and the drying device is used for drying the fiberboards with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of fiberboard production, in particular to fiberboard production drying and processing equipment. Background Art

[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives applied. During the fiberboard production process, since the fiberboard contains a certain amount of moisture, the fiberboard needs to be dried during production.

[0003] In the "A fiberboard production and drying processing equipment" with authorization announcement number "CN220602062U", a heating mechanism is provided inside the processing box, and several fans are provided below the processing box. A driving motor is supported on one side of the processing box, and the output shaft of the driving motor passes through the processing box and is connected to a clamping mechanism. A first electric telescopic rod is rotatably connected to the other side of the processing box, and one end of the first electric telescopic rod inside the processing box is also connected to the clamping mechanism. The fiberboard is placed inside the processing box, and the first electric telescopic rod is operated according to the length of the fiberboard. The first electric telescopic rod is used to drive one of the clamping mechanisms to slide and adjust. After adjusting to the appropriate position, the fiberboard is fixed and clamped by two clamping mechanisms at both ends of the fiberboard. This device can not only clamp and fix fiberboards of different sizes, but also perform uniform drying treatment.

[0004] However, in the above method, the fiberboard needs to be fixed in the clamping mechanism before it can be dried. Only one fiberboard can be dried at a time. At the same time, during the drying process, only the bottom of the processing box is provided with a heating mechanism, and both sides of the fiberboard cannot be dried equally, which will result in a situation where one side is dried and the other side cannot be dried. Utility Model Content

[0005] The purpose of the present invention is to provide a fiberboard production drying and processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiberboard production and drying processing equipment, comprising a drying chamber, wherein mounting blocks are symmetrically fixedly installed at both ends of the interior of the drying chamber, a limit rod is fixedly installed between two mounting blocks of different heights on the same side, a mounting plate is slidably installed between the two limit rods on the same side, a heating assembly is equidistantly fixedly installed between the two mounting plates of the same height, and the distance between the two mounting plates is adjustable, a fixing frame is symmetrically fixedly installed at the bottom of the inner wall of the drying chamber, a fan is installed in the middle of the fixing frame, feed rollers for conveying fiberboards are equidistantly installed in the middle of the drying chamber through bearings, and a feed motor for driving the feed roller to rotate is fixedly installed at the position corresponding to the feed roller on one side of the drying chamber.

[0007] As a further preferred embodiment of the present technical solution, a rotating rod is installed in the middle of the drying chamber through a bearing, an adjusting motor is fixedly installed at a position corresponding to one end of the rotating rod on one side of the drying chamber, the output end of the adjusting motor is fixedly connected to one end of the rotating rod, turntables are symmetrically fixedly installed at both ends of the rotating rod, a reducing guide groove is provided in a ring array in the middle of the turntable with the central axis of the turntable as the axis, a guide rod is fixedly installed on one side of the mounting plate, and the guide rod is arranged through the reducing guide groove.

[0008] As a further preferred embodiment of the present technical solution, a feed cover is fixedly installed at the feed end of the drying chamber, a feed baffle is rotatably installed inside the feed cover via a hinge, and the top end of the feed baffle is rotatably arranged to fit with the top of the inner wall of the feed cover.

[0009] As a further preferred embodiment of the present technical solution, a discharge cover is fixedly installed at the discharge end of the drying chamber, and a discharge baffle is rotatably installed inside the discharge cover through a hinge, and the top end of the discharge baffle is rotatably arranged to fit with the top of the inner wall of the discharge cover.

[0010] As a further preferred embodiment of the present technical solution, an air outlet pipe is fixedly installed on the top of the discharge hood, and the air outlet pipe is connected to the fan through a pipeline.

[0011] As a further preferred embodiment of the present technical solution, the bottom of the inner wall of the feed cover and the discharge cover is arranged tangent to the top of the feed roller.

[0012] As a further preferred embodiment of the present technical solution, a fixing plate is fixedly installed inside the drying chamber at a position corresponding to the feeding roller.

[0013] The utility model provides a fiberboard production drying processing equipment, which has the following beneficial effects:

[0014] (1) The utility model uses a conveyor belt provided at one end of the drying chamber to move the fiberboard from the feed hood into the drying chamber, and the fiberboard moves to the feed roller, and then the fiberboard is transported. At this time, the upper and lower heating components will dry both sides of the fiberboard, thereby improving the drying quality of the fiberboard.

[0015] (2) When drying fiberboards of different thicknesses, the utility model drives the rotating rod to rotate by adjusting the operation of the motor, and then drives the turntable to rotate. The variable diameter guide groove on the turntable squeezes the guide rod and drives the mounting plate to slide between the two limit rods, which is used to adjust the distance between the two heating components and the distance between the heating component and the fiberboard, and is used to dry fiberboards of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0020] In the figure: 1. Drying chamber; 2. Mounting block; 3. Limit rod; 4. Mounting plate; 5. Heating assembly; 6. Fixing frame; 7. Fan; 8. Feed roller; 9. Feed motor; 10. Rotating rod; 11. Adjusting motor; 12. Turntable; 13. Variable diameter guide groove; 14. Guide rod; 15. Feed hood; 16. Feed baffle; 17. Discharge hood; 18. Discharge baffle; 19. Air outlet duct; 20. Fixing plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a fiberboard production and drying processing equipment includes a drying chamber 1, wherein mounting blocks 2 are symmetrically fixedly installed at both ends of the interior of the drying chamber 1, a limiting rod 3 is fixedly installed between two mounting blocks 2 of different heights on the same side, a mounting plate 4 is slidably installed between the two limiting rods 3 on the same side, a heating component 5 is equidistantly fixedly installed between the two mounting plates 4 of the same height, and the distance between the two mounting plates 4 is adjustable, a fixing frame 6 is symmetrically fixedly installed at the bottom of the inner wall of the drying chamber 1, a fan 7 is installed in the middle of the fixing frame 6, and feed rollers 8 for conveying fiberboards are equidistantly installed in the middle of the drying chamber 1 through bearings, a conveyor belt is provided at one end of the drying chamber 1, which can continuously convey the fiberboard, and the fiberboard is fed into the drying chamber 1 under the operation of the conveyor belt, and a feeding motor 9 for driving the feed roller 8 to rotate is fixedly installed on one side of the drying chamber 1 at the position corresponding to the feed roller 8.

[0023] like Figures 1 to 4 As shown, a rotating rod 10 is rotatably installed in the middle of the drying chamber 1 through a bearing, and an adjusting motor 11 is fixedly installed at a position corresponding to one end of the rotating rod 10 on one side of the drying chamber 1. The output end of the adjusting motor 11 is fixedly connected to one end of the rotating rod 10, and a turntable 12 is symmetrically fixedly installed at both ends of the rotating rod 10. A reducing guide groove 13 is provided in a ring array in the middle of the turntable 12 with the central axis of the turntable 12 as the axis. A guide rod 14 is fixedly installed on one side of the mounting plate 4, and the guide rod 14 is arranged through the reducing guide groove 13.

[0024] By adjusting the operation of the motor 11, the rotating rod 10 is driven to rotate, and then the turntable 12 is driven to rotate. The reducing guide groove 13 on the turntable 12 will squeeze the guide rod 14 and drive the mounting plate 4 to slide between the two limit rods 3, which is used to adjust the distance between the two heating components 5. The distance between the heating component 5 and the fiberboard can be adjusted for drying fiberboards of different thicknesses.

[0025] like Figures 1 to 4 As shown, a feed cover 15 is fixedly installed at the feed end of the drying chamber 1. The fiberboard can be brought into the drying chamber 1 from the feed cover 15 through the operation of the conveyor belt. A feed baffle 16 is installed inside the feed cover 15 through a hinge. The top of the feed baffle 16 is rotated in contact with the top of the inner wall of the feed cover 15.

[0026] The fiberboard enters the drying chamber 1 from the feed cover 15 and presses the feed baffle 16 to ensure that the feed cover 15 is filled with the fiberboard and the feed baffle 16 to prevent heat from dissipating.

[0027] like Figures 1 to 4As shown, a discharge cover 17 is fixedly installed at the discharge end of the drying chamber 1, and a conveyor belt for discharge transportation is installed at the discharge cover 17 to transport the fiberboard away. A discharge baffle 18 is installed inside the discharge cover 17 through a hinge, and the top end of the discharge baffle 18 is rotated in contact with the top of the inner wall of the discharge cover 17.

[0028] The fiberboard is discharged from the discharge cover 17, and the fiberboard will press the discharge baffle 18 to ensure that the interior of the discharge cover 17 is filled with the fiberboard and the discharge baffle 18 to prevent heat from dissipating.

[0029] like Figures 1 to 4 As shown, an air outlet pipe 19 is fixedly installed on the top of the discharge cover 17, and the air outlet pipe 19 is connected to the fan through a pipeline.

[0030] When the moving fiberboard is discharged from the discharge cover 17, the air outlet pipe 19 connected to the fan blows cold air to blow on the fiberboard to cool the fiberboard.

[0031] like Figures 1 to 4 As shown, the bottom of the inner wall of the feed cover 15 and the discharge cover 17 is arranged tangentially to the top of the feed roller 8.

[0032] The fiberboard can be moved steadily from the feed hood 15 to the feed roller 8 and vice versa.

[0033] like Figures 1 to 4 As shown, a fixing plate 20 is fixedly installed inside the drying chamber 1 at a position corresponding to the feeding roller 8 .

[0034] The fiberboard inside the drying chamber 1 can be positioned to prevent the fiberboard from turning over inside the drying chamber 1 .

[0035] The utility model provides a fiberboard production drying and processing equipment, the specific working principle is as follows:

[0036] When the device is in use, the fiberboard is brought into the drying chamber 1 from the feed cover 15 by a conveyor belt provided at one end of the drying chamber 1. The fiberboard will squeeze the feed baffle 16 to ensure that the feed cover 15 is filled with fiberboard and the feed baffle 16 to prevent heat from dissipating. The fiberboard moves to the feed roller 8 and then conveys the fiberboard. At this time, the upper and lower heating components 5 will dry both sides of the fiberboard to improve the drying quality of the fiberboard. The fiberboard will then be conveyed by the feed roller 8 to drive the fiberboard to be discharged from the discharge cover 17. The fiberboard will squeeze the discharge baffle 18 to ensure that the discharge cover 17 is filled with fiberboard and the discharge baffle 18. The material baffle 18 prevents the dissipation of heat. At this time, the air outlet pipe 19 connected to the fan will blow cold air to blow on the fiberboard to cool the fiberboard. The fiberboard is transported away by the conveyor belt installed at the discharge cover 17. When drying fiberboards of different thicknesses, the operation of the motor 11 is adjusted to drive the rotating rod 10 to rotate, and then the turntable 12 is driven to rotate. The variable diameter guide groove 13 on the turntable 12 will squeeze the guide rod 14 and drive the mounting plate 4 to slide between the two limit rods 3, which is used to adjust the distance between the two heating components 5. The distance between the heating component 5 and the fiberboard can be adjusted to dry fiberboards of different thicknesses.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiberboard production drying and processing device, comprising a drying chamber (1), characterized in that: Mounting blocks (2) are symmetrically fixedly installed at both ends of the interior of the drying chamber (1); a limiting rod (3) is fixedly installed between two mounting blocks (2) at different heights on the same side; a mounting plate (4) is slidably installed between the two limiting rods (3) on the same side; a heating assembly (5) is fixedly installed equidistantly between the two mounting plates (4) at the same height; the distance between the two mounting plates (4) is adjustable; a fixing frame (6) is symmetrically fixedly installed at the bottom of the inner wall of the drying chamber (1); a fan (7) is installed in the middle of the fixing frame (6); a feeding roller (8) for conveying the fiberboard is equidistantly installed in the middle of the drying chamber (1) via a bearing; a feeding motor (9) for driving the feeding roller (8) to rotate is fixedly installed on one side of the drying chamber (1) at a position corresponding to the feeding roller (8).

2. The fiberboard production drying equipment according to claim 1, characterized in that: A rotating rod (10) is rotatably mounted in the middle of the drying chamber (1) via a bearing, an adjusting motor (11) is fixedly mounted on one side of the drying chamber (1) at a position corresponding to one end of the rotating rod (10), an output end of the adjusting motor (11) is fixedly connected to one end of the rotating rod (10), a rotating disk (12) is symmetrically fixedly mounted at both ends of the rotating rod (10), a reducing guide groove (13) is provided in a ring array in the middle of the rotating disk (12) with the central axis of the rotating disk (12) as the axis, a guide rod (14) is fixedly mounted on one side of the mounting plate (4), and the guide rod (14) is arranged through the reducing guide groove (13).

3. The fiberboard production drying equipment according to claim 2, characterized in that: A feed cover (15) is fixedly mounted on the feed end of the drying chamber (1), and a feed baffle (16) is rotatably mounted inside the feed cover (15) via a hinge, wherein the top end of the feed baffle (16) is rotatably mounted in contact with the top of the inner wall of the feed cover (15).

4. The fiberboard production drying equipment according to claim 3, characterized in that: A discharge cover (17) is fixedly mounted on the discharge end of the drying chamber (1), and a discharge baffle (18) is rotatably mounted inside the discharge cover (17) via a hinge, wherein the top end of the discharge baffle (18) is rotatably mounted in contact with the top of the inner wall of the discharge cover (17).

5. The fiberboard production drying equipment according to claim 4, characterized in that: An air outlet pipe (19) is fixedly mounted on the top of the discharge cover (17), and the air outlet pipe (19) is connected to the fan through a pipeline.

6. The fiberboard production drying equipment according to claim 5, characterized in that: The bottom of the inner wall of the feed cover (15) and the discharge cover (17) is arranged tangentially to the top of the feed roller (8).

7. The fiberboard production drying equipment according to claim 1, characterized in that: A fixed plate (20) is fixedly installed inside the drying chamber (1) at a position corresponding to the feeding roller (8).

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