Automatic cooling plate turnover device for medium density fiberboard processing

Abstract

The utility model discloses an automatic cooling and turning device for medium density fiberboard processing, which relates to the technical field of medium density fiberboard processing and comprises a fixing frame, a conveying mechanism and a cooling mechanism are arranged in the fixing frame, a turning mechanism is arranged in the fixing frame and used for turning medium density fiberboards of different specifications and sizes, and the conveying mechanism is used for conveying the medium density fiberboards of different specifications and sizes. The plate overturning mechanism comprises an overturning unit which is arranged in the fixing frame and comprises a left linkage rotating shaft rotationally installed in the fixing frame; a driving unit and a driving motor operate to drive a rotating wheel to rotate, the rotating wheel pulls a left linkage rotating shaft to rotate clockwise through a right connecting shaft and a left connecting rod, and meanwhile the rotating wheel pushes a right linkage rotating shaft to rotate anticlockwise through the left connecting shaft and the right connecting rod, so that a left supporting plate and a fixed inclined plate synchronously rotate and are combined, and a medium density fiberboard on the fixed inclined plate is turned over to the position above the left supporting plate; and the left supporting plate and the side surface of the fixed inclined plate are not blocked, so that the turning operation of medium density fiberboards with different specifications and sizes is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of medium-density fiberboard processing, in particular to an automatic cooling plate turning device for medium-density fiberboard processing. Background Art

[0002] Medium-density fiberboard (MDF) is a type of wood-based panel. Made in China from agricultural waste or low-quality firewood, MDF primarily consists of wood fiber and resin. After undergoing a process of hot grinding, drying, gluing, laying, hot pressing, post-processing, and sanding, it becomes an environmentally friendly alternative to logs for furniture and building materials. Its main advantages are its low price compared to logs, ease of processing, uniform texture, and excellent physical properties. The addition of paraffin wax and other additives can also make it waterproof and moisture-resistant.

[0003] After checking the publication number: CN215241521U, an automatic cooling flipping device for medium-density fiberboard processing is disclosed, including a flipping device body, a feeding platform is fixedly provided on one side surface of the flipping device body, and a feeding conveyor is fixedly provided on the inner upper end surface of the feeding platform. The hot-pressed plate is transported through the feeding conveyor, and the driving shaft drives the fixed rotating drum to rotate. When the support rod on the surface of the fixed rotating drum squeezes the triangular block, the triangular block pushes the slider to slide on the slide rail surface by rotating the connecting rod, thereby squeezing the stroke switch, and the processor controls the driving shaft to stop rotating. At this time, the feeding conveyor cooperates with the roller on the inside of the support rod to feed the plate into the gap between the support rods. Then the processor controls the driving shaft to continue rotating, and the spring drives the slider to reset. After that, when the plate reaches the other end, it slides to the receiving and conveying surface under the action of the roller, which is convenient for loading and unloading.

[0004] Based on the above-mentioned existing technology, the current automatic cooling flipping device for processing medium-density fiberboard still has the following problems: the specifications and sizes of the existing medium-density fiberboards are different, but the existing automatic cooling flipping device for processing medium-density fiberboards has limitations when flipping the medium-density fiberboards, and it is difficult to flip the medium-density fiberboards of different specifications and sizes. For this reason, the present utility model provides an automatic cooling flipping device for processing medium-density fiberboards. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an automatic cooling flipping device for processing medium-density fiberboard, which solves the following problems existing in the existing automatic cooling flipping device for processing medium-density fiberboard: the specifications and sizes of the existing medium-density fiberboards are different, but the existing automatic cooling flipping device for processing medium-density fiberboards has limitations when flipping the medium-density fiberboards, and it is difficult to perform flipping operations on medium-density fiberboards of different specifications and sizes.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic cooling flipping device for medium-density fiberboard processing, comprising a fixed frame, a transport mechanism and a cooling mechanism provided inside the fixed frame, and a flipping mechanism provided inside the fixed frame for flipping medium-density fiberboards of different specifications and sizes, the flipping mechanism comprising:

[0007] The flip unit is arranged inside the fixing frame, including a left linkage shaft rotatably mounted inside the fixing frame, a left support plate fixedly mounted on one side of the left linkage shaft, a left baffle fixedly mounted on the top of the left support plate, a right linkage shaft rotatably mounted inside the fixing frame, a right support plate fixedly mounted on one side of the right linkage shaft, a right baffle fixedly mounted on the top of the right support plate, and a fixed inclined plate fixedly mounted on the top of the right support plate;

[0008] The driving unit is arranged inside the fixing frame and is used to drive the flipping unit.

[0009] Preferably, the flip unit further comprises a left connecting rod hingedly mounted on the side surface of one end of the left linkage rotating shaft, and a right connecting rod hingedly mounted on the side surface of one end of the right linkage rotating shaft.

[0010] Preferably, the driving unit includes a rotatably mounted rotating wheel, a right connecting shaft and a left connecting shaft are fixedly mounted inside the rotating wheel, and the right connecting shaft is hingedly connected to the left connecting rod, and the left connecting shaft is hingedly connected to the right connecting rod.

[0011] Preferably, the driving unit further comprises a fixing plate fixedly mounted inside the fixing frame, a driving motor is fixedly mounted on one side of the fixing plate, and an output end of the driving motor passes through the fixing plate and is fixedly connected to the rotating wheel.

[0012] Preferably, the transport mechanism includes a driving shaft and a driven shaft rotatably mounted inside a fixed frame, two driving wheels are fixedly mounted on the surface of the driving shaft, two driven wheels are fixedly mounted on the surface of the driven shaft, and a conveyor belt is sleeved between the driving wheel and the driven wheel, a transport motor is fixedly mounted on the front side of the fixed frame, and the output end of the transport motor passes through the fixed frame and is fixedly connected to the driving shaft.

[0013] Preferably, the cooling mechanism includes a fan base fixedly installed on the front side of the fixed frame, a fan is fixedly installed on the top of the fan base, an air duct is fixedly installed on the top of the fan, two air boxes are fixedly installed inside the fixed frame, a plurality of air nozzles are fixedly installed on the top of the air box, and the two ends of the branch pipe of the air duct are fixedly connected to the two bottoms respectively.

[0014] The utility model provides an automatic cooling plate turning device for processing medium-density fiberboard. Compared with the existing technology, it has the following advantages:

[0015] (1) The automatic cooling flipping device for processing medium-density fiberboard is driven by a motor to drive the rotating wheel, which pulls the left linkage rotating shaft to rotate clockwise through the right connecting shaft and the left connecting rod. At the same time, the rotating wheel pushes the right linkage rotating shaft to rotate counterclockwise through the left connecting shaft and the right connecting rod, so that the left support plate and the fixed inclined plate rotate synchronously and the medium-density fiberboard on the fixed inclined plate is flipped to the top of the left support plate, and there is no obstruction between the left support plate and the side of the fixed inclined plate, thereby realizing the flipping operation of medium-density fiberboards of different specifications and sizes.

[0016] (2) The automatic cooling flipping device for processing the medium-density fiberboard is provided with a fixed inclined plate fixed on the top of the right support plate, and the fixed inclined plate is in the shape of an inclined plate, so that when the right support plate rotates to flip the medium-density fiberboard, the medium-density fiberboard is tilted, so that the medium-density fiberboard can be better flipped over the left support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a right-side perspective structural diagram of the present utility model;

[0018] Figure 2 This is a front perspective structural diagram of the flap mechanism of the present utility model;

[0019] Figure 3 This is a rear perspective structural diagram of the flap mechanism of the present utility model;

[0020] Figure 4 This is a sectional three-dimensional structural diagram of the transportation mechanism of the present utility model.

[0021] In the figure: 1-fixed frame, 2-flip mechanism, 21-flip unit, 211-left linkage shaft, 212-left support plate, 213-left baffle, 214-left connecting rod, 215-right linkage shaft, 216-right support plate, 217-right baffle, 218-fixed inclined plate, 219-right connecting rod, 22-drive unit, 221-rotating wheel, 222-fixed plate, 223-drive motor, 224-right connecting shaft, 225-left connecting shaft, 3-transport mechanism, 31-driving shaft, 32-driving wheel, 33-conveyor belt, 34-driven shaft, 35-driven wheel, 36-transport motor, 4-cooling mechanism, 41-fan base, 42-fan, 43-air duct, 44-wind box, 45-air spray head. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] An automatic cooling and flipping device for processing medium-density fiberboard includes a fixed frame 1, a transport mechanism 3 and a cooling mechanism 4 are provided inside the fixed frame 1, and a flipping mechanism 2 is provided inside the fixed frame 1 for flipping medium-density fiberboards of different specifications and sizes. The flipping mechanism 2 includes:

[0025] The flip unit 21 is arranged inside the fixing frame 1 and includes a left linkage shaft 211 rotatably mounted inside the fixing frame 1, a left support plate 212 fixedly mounted on one side of the left linkage shaft 211, a left baffle 213 fixedly mounted on the top of the left support plate 212, a right linkage shaft 215 rotatably mounted inside the fixing frame 1, a right support plate 216 fixedly mounted on one side of the right linkage shaft 215, a right baffle 217 fixedly mounted on the top of the right support plate 216, and a fixed inclined plate 218 fixedly mounted on the top of the right support plate 216;

[0026] The driving unit 22 is disposed inside the fixing frame 1 and is used to drive the flipping unit 21 .

[0027] In this embodiment, the flip unit 21 further includes a left connecting rod 214 hingedly mounted on the side of one end of the left linkage shaft 211 , and a right connecting rod 219 hingedly mounted on the side of one end of the right linkage shaft 215 .

[0028] The driving motor 223 runs, driving the rotating wheel 221 to rotate. The rotating wheel 221 pulls the left linkage rotating shaft 211 to rotate clockwise through the right connecting shaft 224 and the left connecting rod 214. At the same time, the rotating wheel 221 pushes the right linkage rotating shaft 215 to rotate counterclockwise through the left connecting shaft 225 and the right connecting rod 219, so that the left support plate 212 and the fixed inclined plate 218 rotate synchronously, so that the medium-density fiberboard on the fixed inclined plate 218 is flipped to the top of the left support plate 212, and there is no obstruction between the left support plate 212 and the side of the fixed inclined plate 218, thereby realizing the flipping operation of medium-density fiberboards of different specifications and sizes.

[0029] A fixed inclined plate 218 is fixedly installed on the top of the right support plate 216, and the fixed inclined plate 218 is in the shape of an inclined plate, so that when the right support plate 216 rotates to flip the MDF board, the MDF board is tilted, so that the MDF board can be better flipped over the left support plate 212.

[0030] In this embodiment, the drive unit 22 includes a rotatably mounted wheel 221, a right connecting shaft 224 and a left connecting shaft 225 are fixedly mounted inside the wheel 221, and the right connecting shaft 224 is hingedly connected to the left connecting rod 214, and the left connecting shaft 225 is hingedly connected to the right connecting rod 219. The drive unit 22 also includes a fixed plate 222 fixedly mounted inside the fixed frame 1, a drive motor 223 is fixedly mounted on one side of the fixed plate 222, and the output end of the drive motor 223 passes through the fixed plate 222 and is fixedly connected to the wheel 221.

[0031] In this embodiment, the transport mechanism 3 includes a driving shaft 31 and a driven shaft 34 rotatably mounted inside the fixed frame 1. Two driving wheels 32 are fixedly mounted on the surface of the driving shaft 31, and two driven wheels 35 are fixedly mounted on the surface of the driven shaft 34. A conveyor belt 33 is sleeved between the driving wheels 32 and the driven wheels 35. A transport motor 36 is fixedly mounted on the front side of the fixed frame 1, and the output end of the transport motor 36 passes through the fixed frame 1 and is fixedly connected to the driving shaft 31.

[0032] The transport motor 36 runs, driving the driving shaft 31 to rotate, the driving shaft 31 drives the two driving wheels 32 to rotate, and the two driving wheels 32 drive the two conveyor belts 33 to rotate through the two driven wheels 35 to transport the medium fiberboard on the conveyor belts 33.

[0033] In this embodiment, the cooling mechanism 4 includes a fan base 41 fixedly installed on the front side of the fixed frame 1, a fan 42 is fixedly installed on the top of the fan base 41, an air duct 43 is fixedly installed on the top of the fan 42, two air boxes 44 are fixedly installed inside the fixed frame 1, a plurality of air nozzles 45 are fixedly installed on the top of the air box 44, and the two ends of the branch pipe of the air duct 43 are respectively fixedly connected to the bottom of the two air boxes 44.

[0034] The fan 42 is running, and the wind is transmitted to the inside of the two air boxes 44 through the air guide duct 43, and then sprayed out through the air nozzle 45 to cool the MDF board. The MDF board on the fixed inclined plate 218 is turned over to the top of the left support plate 212, and then the air sprayed by the air nozzle 45 on the right side cools the other side of the MDF board, completing the cooling of the MDF board.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] During operation, first, the transport motor 36 runs, driving the driving shaft 31 to rotate, the driving shaft 31 drives the two driving wheels 32 to rotate, the two driving wheels 32 drive the two conveyor belts 33 to rotate through the two driven wheels 35, and transport the medium fiber board on the conveyor belt 33. At the same time, the fan 42 runs, and transmits the wind to the inside of the two wind boxes 44 through the air guide 43, and then sprays it out through the air nozzle 45 to cool the medium fiber board. At this time, when the medium fiber board reaches the top of the fixed inclined plate 218, the driving motor 223 runs, and the belt The movable wheel 221 rotates, and the wheel 221 pulls the left linkage shaft 211 to rotate clockwise through the right connecting shaft 224 and the left connecting rod 214. At the same time, the wheel 221 pushes the right linkage shaft 215 to rotate counterclockwise through the left connecting shaft 225 and the right connecting rod 219, so that the left support plate 212 and the fixed inclined plate 218 rotate synchronously, so that the medium fiber board on the fixed inclined plate 218 is turned over to the top of the left support plate 212, and then the air sprayed by the air nozzle 45 on the right side cools the other side of the medium fiber board to complete the cooling of the medium fiber board.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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. An automatic cooling plate turning device for processing medium-density fiberboard, comprising a fixing frame (1), characterized in that: The interior of the fixing frame (1) is provided with a transport mechanism (3) and a cooling mechanism (4). The interior of the fixing frame (1) is provided with a flipping mechanism (2) for flipping medium-density fiberboards of different specifications and sizes. The flipping mechanism (2) includes: The flip unit (21) is arranged inside the fixing frame (1), and comprises a left linkage shaft (211) rotatably mounted inside the fixing frame (1), a left support plate (212) fixedly mounted on one side of the left linkage shaft (211), a left baffle (213) fixedly mounted on the top of the left support plate (212), a right linkage shaft (215) rotatably mounted inside the fixing frame (1), a right support plate (216) fixedly mounted on one side of the right linkage shaft (215), a right baffle (217) fixedly mounted on the top of the right support plate (216), and a fixed inclined plate (218) fixedly mounted on the top of the right support plate (216); The driving unit (22) is arranged inside the fixing frame (1) and is used to drive the turning unit (21).

2. The automatic cooling plate turning device for medium-density fiberboard processing according to claim 1, characterized in that: The flip unit (21) further comprises a left connecting rod (214) hingedly mounted on the side surface of one end of the left linkage rotating shaft (211), and a right connecting rod (219) hingedly mounted on the side surface of one end of the right linkage rotating shaft (215).

3. The automatic cooling plate turning device for processing medium-density fiberboard according to claim 2, characterized in that: The driving unit (22) includes a rotating wheel (221) rotatably mounted thereon, a right connecting shaft (224) and a left connecting shaft (225) being fixedly mounted therein, the right connecting shaft (224) being hingedly connected to the left connecting rod (214), and the left connecting shaft (225) being hingedly connected to the right connecting rod (219).

4. The automatic cooling plate turning device for processing medium-density fiberboard according to claim 3, characterized in that: The driving unit (22) further comprises a fixing plate (222) fixedly mounted inside the fixing frame (1); a driving motor (223) is fixedly mounted on one side of the fixing plate (222); an output end of the driving motor (223) passes through the fixing plate (222) and is fixedly connected to the rotating wheel (221).

5. The automatic cooling plate turning device for medium fiberboard processing according to claim 1, characterized in that: The transport mechanism (3) comprises a driving shaft (31) and a driven shaft (34) rotatably mounted inside a fixed frame (1); two driving wheels (32) are fixedly mounted on the surface of the driving shaft (31); two driven wheels (35) are fixedly mounted on the surface of the driven shaft (34); and a conveyor belt (33) is sleeved between the driving wheels (32) and the driven wheels (35); a transport motor (36) is fixedly mounted on the front side of the fixed frame (1), and an output end of the transport motor (36) passes through the fixed frame (1) and is fixedly connected to the driving shaft (31).

6. The automatic cooling plate turning device for medium fiberboard processing according to claim 1, characterized in that: The cooling mechanism (4) includes a fan base (41) fixedly mounted on the front side of the fixing frame (1), a fan (42) fixedly mounted on the top of the fan base (41), an air duct (43) fixedly mounted on the top of the fan (42), two air boxes (44) fixedly mounted inside the fixing frame (1), a plurality of air spray heads (45) fixedly mounted on the top of the air boxes (44), and two ends of the branch pipe of the air duct (43) are fixedly connected to the bottoms of the two air boxes (44) respectively.

Images