Medium-density fiberboard surface treatment device

Abstract

The utility model relates to the technical field of plate surface treatment equipment, and particularly discloses a medium-density fiberboard surface treatment device which comprises a fixed base, a supporting frame is fixedly connected to the top of the fixed base, a servo motor is fixedly connected to the top of the left side of the supporting frame, and the output end of the servo motor penetrates through the supporting frame and is fixedly connected with a gear. The side, away from the servo motor, of the gear and the bottom of the supporting frame are jointly provided with a cleaning assembly. Through the arrangement of the polishing roller and the gear ring, the surface of a fiberboard is polished, meanwhile, through the arrangement of the connecting rod, the flapping plate, the cleaning air bag and the cleaning pipe, the effect of cooling and cleaning the surface of the polishing roller is achieved, and the situation that the surface of the polishing roller is inconvenient to clean is avoided; the situation that the surface heat of the grinding roller is high due to long-time use, and accordingly the color of the plate changes in the grinding process is avoided, the grinding work efficiency of the fiberboard is improved, and meanwhile the color change situation of the plate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate surface treatment equipment technical field especially is related to a medium density fiberboard surface treatment device. BACKGROUND

[0002] Fiberboard is a kind of artificial board formed by interlacing lignocellulose fiber and made by using its inherent adhesive property.In the manufacturing process, adhesive and additives can be applied, and medium-high density fiberboard is a kind of board with a density of 0.44-0.50 grams per cubic meter, and its raw material is wood fiber or other plant fiber, such as agricultural three leftovers, secondary small fuelwood, etc.

[0003] After the production of medium-high density fiberboard is completed, the surface thereof needs to be processed to make the surface of medium-high density fiberboard smooth, and the flatness meets the requirements, and a polishing device needs to be used when processing the surface of medium-high density fiberboard.

[0004] In the prior art, during the surface treatment and polishing of fiberboard, heat is generated by the polishing roller due to long-time work, and the heat generated by the polishing roller can easily cause the color of the surface of fiberboard to deepen, thereby causing the waste of fiberboard resources. SUMMARY

[0005] The utility model discloses a medium density fiberboard surface treatment device can carry out the cooling work to the polishing roller surface, satisfy the effect of polishing roller cleaning simultaneously to solve the problem in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a medium density fiberboard surface treatment device, including fixed base, the fixed base top is fixedly connected with support frame, the support frame left side top is fixedly connected with servo motor, the servo motor output penetrates support frame and is fixedly connected with gear, the gear is away from servo motor one side with support frame bottom jointly provided with cleaning assembly;

[0007] The cleaning assembly includes a connecting rod fixedly connected to the side of the gear away from the servo motor, a beating plate fixedly connected to the side of the connecting rod away from the gear, a cleaning air bag fixedly connected to the inside of the top of the support frame, and a cleaning pipe provided at the bottom of the cleaning air bag.

[0008] Preferably, the number of cleaning pipes is multiple, and the cleaning pipes are in the shape of a funnel.

[0009] Preferably, the beating plate is made of rubber, and the beating plate is in the shape of an elliptic cylinder.

[0010] Preferably, the support frame is rotatably connected with a polishing roller at the bottom, the outer surface of the polishing roller is fixedly connected with a gear ring at the left side, and the top of the gear ring is engaged with the bottom of the gear.

[0011] Preferably, the polishing roller inside and the inside and outside of the support frame are jointly provided with a cooling assembly, the cooling assembly comprises a cooling pipe sleeved in the polishing roller, the left and right ends of the cooling pipe are fixedly connected with the inner side wall of the support frame, the right side of the cooling pipe is communicated with a first connecting pipe, and the left side of the cooling pipe is communicated with a second connecting pipe.

[0012] Preferably, the cooling assembly further comprises a first liquid tank fixedly connected to the right side of the fixed base, a second liquid tank fixedly connected to the left side of the fixed base, a first water pump fixedly connected to the end of the first connecting pipe away from the cooling pipe, and a second water pump fixedly connected to the end of the second connecting pipe close to the cooling pipe.

[0013] Preferably, the cooling pipe is a sealed container, the first water pump is arranged at the left side bottom in the first liquid tank, and the second water pump is arranged at the left side in the cooling pipe.

[0014] Preferably, a conveying belt is fixedly connected to the top center of the fixed base.

[0015] Compared with the prior art, the polishing roller and the gear ring are arranged, the surface of the polishing roller is polished, the connecting rod, the beating plate, the cleaning air bag and the cleaning pipe are arranged, the surface of the polishing roller is cooled and cleaned, the surface of the polishing roller is cleaned, the heat of the polishing roller is high during long-time use, the color of the board changes during polishing, the working efficiency of the fiber board polishing is improved, and the color change of the board is reduced.

[0016] 1. The polishing roller and the gear ring are arranged, the surface of the polishing roller is polished, the connecting rod, the beating plate, the cleaning air bag and the cleaning pipe are arranged, the surface of the polishing roller is cooled and cleaned, the surface of the polishing roller is cleaned, the heat of the polishing roller is high during long-time use, the color of the board changes during polishing, the working efficiency of the fiber board polishing is improved, and the color change of the board is reduced.

[0017] 2. The cooling pipe is arranged, the hot water in the cooling pipe is arranged, the surface of the polishing roller is cooled and cleaned, the surface of the polishing roller is cleaned, the heat of the polishing roller is high during long-time use, the color of the board changes during polishing, the working efficiency of the fiber board polishing is improved, and the color change of the board is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Fig. 1 This is an overall structural view of the present invention;

[0020] Fig. 2 This is a schematic diagram of the cleaning mechanism, grinding roller, and toothed ring connection structure of this utility model;

[0021] Fig. 3 This is a half-sectional structural diagram of the grinding roller, cooling component, and cleaning component of this utility model.

[0022] Fig. 4 This is a half-sectional structural diagram of the cleaning component of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Fixed base; 2. Conveyor belt; 3. Support frame; 4. Cooling component; 41. Cooling pipe; 42. First connecting pipe; 43. First liquid tank; 44. First water pump; 45. Second connecting pipe; 46. Second water pump; 47. Second liquid tank; 5. Grinding roller; 6. Gear ring; 7. Servo motor; 8. Gear; 9. Cleaning component; 91. Connecting rod; 92. Beating plate; 93. Cleaning airbag; 94. Cleaning pipe. Detailed Implementation

[0025] 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.

[0026] This utility model provides a technical solution:

[0027] Please see Figs. 1-4 A medium-density fiberboard surface treatment device includes a fixed base 1, a conveyor belt 2 fixedly connected to the top center of the fixed base 1, a support frame 3 fixedly connected to the top of the fixed base 1, a servo motor 7 fixedly connected to the top left side of the support frame 3, a gear 8 fixedly connected to the output end of the servo motor 7 through the support frame 3, and a cleaning component 9 is provided on the side of the gear 8 away from the servo motor 7 and the bottom of the support frame 3.

[0028] The cleaning component 9 includes a connecting rod 91 fixedly connected to the side of the gear 8 away from the servo motor 7, a tapping plate 92 fixedly connected to the side of the connecting rod 91 away from the gear 8, a cleaning airbag 93 fixedly connected to the inner top of the support frame 3, and a cleaning tube 94 opened at the bottom of the cleaning airbag 93.

[0029] The number of cleaning tubes 94 is multiple, and the cleaning tubes 94 are funnel-shaped. The tapping plate 92 is made of rubber and is an elliptical cylinder.

[0030] The bottom of the support frame 3 is rotatably connected to a grinding roller 5, and a gear ring 6 is fixedly connected to the left side of the outer surface of the grinding roller 5. The top of the gear ring 6 meshes with the bottom of the gear 8.

[0031] By adopting the above technical solution, during use, the fiberboard whose outer surface needs to be cleaned is placed on the conveyor belt 2. The operation of the conveyor belt 2 then moves the fiberboard to the bottom of the grinding roller 5. Subsequently, the servo motor 7 drives the gear 8 to rotate, which in turn drives the gear ring 6 to rotate, which in turn drives the grinding roller 5 to rotate. The rotation of the grinding roller 5 polishes the outer surface of the fiberboard at the top of the conveyor belt 2. When the outer surface of the grinding roller 5 retains a significant amount of heat after prolonged use, the servo motor 7 drives the gear 8 to rotate, which in turn drives the connecting... The rod 91 rotates, which in turn drives the striking plate 92 to rotate. The rotation of the striking plate 92 has a striking effect on the cleaning airbag 93. After being struck, the cleaning airbag 93 delivers the internal gas from the cleaning pipe 94, which achieves a cleaning effect on the grinding roller 5 during the rotation process. At the same time, it cools down the outer surface of the grinding roller 5, preventing the outer surface of the grinding roller 5 from generating heat during prolonged use and directly grinding the outer surface of the fiberboard, which could cause color changes on the surface of the fiberboard during the grinding process. This helps to ensure the color stability of the fiberboard during the grinding process and improves the working efficiency of fiberboard grinding.

[0032] Specifically, such as Figs. 1-3 As shown, a cooling component 4 is provided inside the grinding roller 5 and inside and outside the support frame 3. The cooling component 4 includes a cooling pipe 41 sleeved inside the grinding roller 5. The left and right ends of the cooling pipe 41 are fixedly connected to the inner side wall of the support frame 3. A first connecting pipe 42 is connected to the right side of the cooling pipe 41, and a second connecting pipe 45 is connected to the left side of the cooling pipe 41.

[0033] The cooling component 4 also includes a first liquid tank 43 fixedly connected to the right side of the fixed base 1, a second liquid tank 47 fixedly connected to the left side of the fixed base 1, a first water pump 44 fixedly connected to the end of the first connecting pipe 42 away from the cooling pipe 41, and a second water pump 46 fixedly connected to the end of the second connecting pipe 45 close to the cooling pipe 41.

[0034] The cooling pipe 41 is a sealed container. The first water pump 44 is located at the bottom left side inside the first liquid tank 43, and the second water pump 46 is located on the left side inside the cooling pipe 41.

[0035] By adopting the above technical solution, coolant is added to the inside of the first liquid tank 43. Then, the first water pump 44 is used to transport the liquid inside the first liquid tank 43 to the cooling pipe 41 through the first connecting pipe 42. The cooling pipe 41 is a sealed container. In the sealed container, because the density of hot water is less than that of cold water, the hot water will be in the upper layer inside the cooling pipe 41. The cold water at the bottom of the cooling pipe 41 will always cool down the bottom of the grinding roller 5. At the same time, the hot water inside the cooling pipe 41 will release heat to the cold water, and the cold water will absorb heat and raise its temperature. The cold water layer will generate a warm water layer with gradually changing temperature. At this time, the operation of the second water pump 46 will transport the liquid inside the cooling pipe 41 to the inside of the second liquid tank 47 through the second connecting pipe 45, thereby achieving the effect of replacing the liquid inside the cooling pipe 41 and keeping the liquid at the bottom of the cooling pipe 41 in a cold water state, which satisfies the effect of cooling the bottom of the grinding roller 5 and helps to improve the working efficiency of the grinding roller 5.

[0036] Working principle: In use, the fiberboard whose surface needs to be treated is placed on the conveyor belt 2. Then, the servo motor 7 drives the gear 8 to rotate, the gear 8 drives the gear ring 6 to rotate, and the gear ring 6 drives the grinding roller 5 to rotate. The grinding roller 5 grinds the surface of the fiberboard conveyed on the conveyor belt 2 during the rotation process. When the outer surface of the grinding roller 5 is high due to prolonged grinding, the servo motor 7 drives the gear 8 to rotate, the gear 8 drives the connecting rod 91 to rotate, and the connecting rod 91 drives the striking plate 92 to rotate. The striking plate 92 beats the cleaning airbag 93 during the rotation process. After being beaten, the internal gas of the cleaning airbag 93 is discharged through the cleaning pipe 94, which blows the top of the grinding roller 5, achieving the effect of cleaning and cooling the top of the grinding roller 5. This prevents the outer surface of the grinding roller 5 from generating heat during prolonged use and causing discoloration of the fiberboard during grinding.

[0037] Simultaneously, the first water pump 44 transports the liquid inside the first liquid tank 43 from the first connecting pipe 42 to the inside of the cooling pipe 41. The liquid inside the cooling pipe 41 is in a lower layer of cold water and an upper layer of hot water. The lower layer of cold water cools the bottom of the grinding roller 5 during rotation, preventing the grinding roller 5 from being unable to grind due to high heat. At the same time, the second water pump 46 transports the liquid inside the cooling pipe 41 to the inside of the second liquid tank 47 through the second connecting pipe 45, which replaces the liquid inside the cooling pipe 41 and improves the grinding efficiency of the grinding roller 5.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A medium-density fiberboard surface treatment device, comprising a fixed base (1), characterized in that: The fixed base (1) is fixedly connected to the top of the support frame (3), and the support frame (3) is fixedly connected to the top left side of the support frame (3). The output end of the servo motor (7) passes through the support frame (3) and is fixedly connected to the gear (8). The side of the gear (8) away from the servo motor (7) and the bottom of the support frame (3) are provided with a cleaning component (9). The cleaning component (9) includes a connecting rod (91) fixedly connected to the side of the gear (8) away from the servo motor (7), a tapping plate (92) fixedly connected to the side of the connecting rod (91) away from the gear (8), a cleaning airbag (93) fixedly connected to the top inner side of the support frame (3), and a cleaning tube (94) opened at the bottom of the cleaning airbag (93).

2. The medium-density fiberboard surface treatment device according to claim 1, characterized in that: The number of cleaning tubes (94) is multiple, and the cleaning tubes (94) are funnel-shaped.

3. The medium-density fiberboard surface treatment device according to claim 1, characterized in that: The slapping plate (92) is made of rubber and is an elliptical cylinder.

4. The medium-density fiberboard surface treatment device according to claim 1, characterized in that: The bottom of the support frame (3) is rotatably connected to a grinding roller (5), and a gear ring (6) is fixedly connected to the left side of the outer surface of the grinding roller (5). The top of the gear ring (6) meshes with the bottom of the gear (8).

5. The medium-density fiberboard surface treatment device according to claim 4, characterized in that: The grinding roller (5) and the support frame (3) are provided with a cooling component (4). The cooling component (4) includes a cooling pipe (41) sleeved inside the grinding roller (5). The left and right ends of the cooling pipe (41) are fixedly connected to the inner side wall of the support frame (3). The right side of the cooling pipe (41) is connected to a first connecting pipe (42), and the left side of the cooling pipe (41) is connected to a second connecting pipe (45).

6. The medium-density fiberboard surface treatment device according to claim 5, characterized in that: The cooling component (4) also includes a first liquid tank (43) fixedly connected to the right side of the fixed base (1), a second liquid tank (47) fixedly connected to the left side of the fixed base (1), a first water pump (44) fixedly connected to the end of the first connecting pipe (42) away from the cooling pipe (41), and a second water pump (46) fixedly connected to the end of the second connecting pipe (45) near the cooling pipe (41).

7. The medium-density fiberboard surface treatment device according to claim 6, characterized in that: The cooling pipe (41) is a sealed container. The first water pump (44) is located at the bottom left side inside the first liquid tank (43), and the second water pump (46) is located at the left side inside the cooling pipe (41).

8. The medium-density fiberboard surface treatment device according to claim 1, characterized in that: A conveyor belt (2) is fixedly connected to the top center of the fixed base (1).

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