Efficient drying machine for ecological board processing

Abstract

The invention relates to the technical field of ecological plate processing, in particular to an efficient ecological plate processing dryer which comprises a main body mechanism, the main body mechanism comprises a shell, the two ends of the shell are open, the top of the shell communicates with an exhaust one-way valve, and a driving motor is mounted at one end of the outer side of the shell; a drying mechanism is arranged at the end, close to the driving motor, of the shell. The conveying mechanism comprises two baffles, the two baffles are installed on the two sides of an inner cavity of the shell correspondingly, and two driving rollers are rotationally connected between the two baffles; by arranging the main body mechanism, the conveying mechanism and the drying mechanism, drying heat is prevented from being lost from the two ends of the shell, so that the temperature rising time in the shell is shortened, the situation that the temperature in the shell is not uniform due to heat loss in the shell is avoided, the ecological board is heated uniformly in the drying process, and the drying efficiency is improved. And the drying effect and efficiency of the ecological plate are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of ecological board processing, and in particular to a high-efficiency drying machine for ecological board processing. Background Art

[0002] Eco-board is a kind of man-made board, also known as melamine board or paint-free board, which is usually composed of a base material and a surface decorative layer, and is formed by high temperature and high pressure treatment;

[0003] Specifically, the base material of ecological board is mostly medium-density fiberboard (MDF) or particleboard, and some are made of sawdust, wood fiber or blockboard core material as the main raw materials. Its surface is made of melamine resin decorative paper or other decorative materials, which is formed by hot pressing process, which can not only imitate the texture of real wood, but also realize various design styles;

[0004] Eco-board is widely used due to its environmental protection, rich colors, wear resistance, high temperature resistance, pollution resistance and other characteristics, and has become one of the common board choices in home decoration. In addition, eco-board also has the advantages of relatively low cost, simple processing, easy cutting and installation, and easy cleaning.

[0005] According to the patent publication CN218722931 U, a drying machine for processing ecological boards includes a shell, a feed port is provided at the outer end of the shell, a drive motor is fixedly installed at the outer end of the shell, a sprocket is rotatably connected to the inner wall of the shell, the output shaft of the drive motor is fixedly installed to the outer end of the sprocket, the outer end of the sprocket is meshed with a chain, a rotating rod is fixedly installed at the outer end of the sprocket, and a heater is fixedly installed on the inner wall of the shell. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: the inside of the ecological board conveying device is pushed through the feed port, and the rotating shaft is squeezed to drive the connecting rod to rotate. The rotating shaft squeezes the ecological board through its gravity, increasing the contact effect between the ecological board and the outer end of the rotating rod. By starting the drive motor to drive the sprocket, the rotating rod drives the ecological board to move, and the two sides of the ecological board are baked by the heater and the heating plate to speed up the drying speed of the ecological board. During use, the traditional discharge port and feed port are both open, so that heat can be easily discharged from the discharge port and the feed port, which not only increases the temperature rise time inside the shell, but also makes the temperature inside the shell uneven, resulting in uneven heating of the ecological board during the drying process, thereby affecting the drying effect and efficiency of the ecological board. For this reason, we propose an efficient dryer for processing ecological boards. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-efficiency drying machine for processing ecological boards.

[0007] In order to achieve the above purpose, the technical solution adopted by the present invention is: a high-efficiency drying machine for processing ecological boards, comprising:

[0008] The main body mechanism comprises a shell, both ends of the shell are opened, the top of the shell is connected to an exhaust check valve, a drive motor is installed at one end of the outer side of the shell, and a drying mechanism is arranged at one end of the shell close to the drive motor;

[0009] A conveying mechanism, wherein the conveying mechanism includes two baffles, the two baffles are respectively installed on both sides of the inner cavity of the shell, two driving rollers are rotatably connected between the two baffles, two sprockets are installed on the outer sides of the two driving rollers, a chain is arranged on the sprocket between the two driving rollers, a plurality of Z-shaped connecting rods are installed on one end of the two chains close to the baffle, a connecting block is connected to the plurality of Z-shaped connecting rods, a sealing plate is connected between two opposite connecting blocks on the two chains, L-shaped side plates are fixedly connected on both sides of one end of the sealing plate, and the width of the sealing plate is adapted to the width of the inner cavity of the shell.

[0010] Preferably, the drying mechanism comprises hot air blowers installed at both ends of the shell, the air outlet ends of the two hot air blowers are connected to air inlet pipes, and the two air inlet pipes pass through the shell and are placed in the inner cavity of the shell.

[0011] Preferably, the shell is a hollow structure, a plurality of air outlet holes are provided on both sides of the inner cavity of the shell, and the plurality of air outlet holes are connected to the hollow structure of the shell, and the air inlet pipe is connected to the hollow structure of the shell.

[0012] Preferably, a loading mechanism and a unloading mechanism are respectively provided at both ends of the shell, the loading mechanism includes a first belt conveyor arranged at the left opening of the shell, and the unloading mechanism includes a second belt conveyor arranged at the right opening of the shell.

[0013] Preferably, an annular limit block is installed at the opposite end of the two baffles, the connecting block is U-shaped, the connecting block is sleeved on the outside of the annular limit block, guide wheels are installed on both sides of the inner cavity of the connecting block, and the guide wheels are in contact with the outer side of the annular limit block.

[0014] Preferably, a plurality of balls are rotatably connected to the top of the inner cavity of the L-shaped side plate and the corresponding sealing plate, and a plurality of through holes are opened on the side surface of the L-shaped side plate.

[0015] Preferably, an inverted U-shaped frame is installed between the two sides of the top of the first belt conveyor, the top of the inverted U-shaped frame slides through the limit plate, both ends of the inverted U-shaped frame are provided with top screws, and the two top screws are in contact with the surface of the limit plate.

[0016] Preferably, an anti-slip plate is installed between the two sides of the top of the second belt conveyor, the bottom of the anti-slip plate is provided with a notch, and a guide plate is obliquely connected between the two sides of the second belt conveyor below the anti-slip plate.

[0017] Preferably, the conveyor belt of the first belt conveyor is on the same horizontal line as the rotating horizontally placed sealing plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects: by providing the main body mechanism, the conveying mechanism and the drying mechanism, the drying heat is prevented from being lost from both ends of the shell, thereby shortening the temperature rise time inside the shell, and preventing the heat loss inside the shell from causing uneven temperature inside the shell, thereby making the ecological board evenly heated during the drying process, further improving the drying effect and efficiency of the ecological board;

[0019] When the eco-board is transported to the shell for drying, the drying heat is evenly distributed in the shell through multiple air outlets, and then the ball bearings are used to prevent the eco-board from completely fitting with the L-shaped side panels and the sealing panels. At the same time, the through holes can blow the heat from the sides of the L-shaped side panels to the eco-boards between the L-shaped side panels, thereby increasing the contact area between the eco-boards and the heat, further improving the efficiency and effect of drying the eco-boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of one side of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the other side of the whole invention;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the present invention;

[0023] Figure 4 This is a schematic diagram of the external structure of the housing of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the conveying mechanism of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection structure between the sealing plate and the L-shaped side plate of the present invention;

[0026] Figure 7 This is a schematic diagram of the connection structure between the driving roller, the baffle and the chain of the present invention;

[0027] Figure 8 It is an enlarged view of point A of the present invention.

[0028] In the figure:

[0029] 101. Shell; 102. Exhaust check valve; 103. Drive motor; 104. Air outlet; 201. Hot air blower; 202. Air inlet pipe; 301. Baffle; 302. Drive roller; 303. Sealing plate; 304. L-shaped side plate; 305. Ball bearing; 306. Chain; 307. Connecting block; 308. Z-shaped connecting rod; 309. Sprocket; 310. Guide wheel; 311. Annular limit block; 312. Through hole; 401. First belt conveyor; 402. Inverted U-shaped frame; 403. Limiting plate; 404. Top screw; 501. Second belt conveyor; 502. Guide plate; 503. Anti-slip plate. DETAILED DESCRIPTION

[0030] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0031] like Figures 1 to 8 The high-efficiency drying machine for processing ecological boards shown in the figure comprises:

[0032] The main body mechanism includes a shell 101, both ends of the shell 101 are opened, the top of the shell 101 is connected to an exhaust check valve 102, a drive motor 103 is installed at one end of the outer side of the shell 101, and a drying mechanism is provided at one end of the shell 101 close to the drive motor 103;

[0033] The conveying mechanism includes two baffles 301, which are respectively installed on both sides of the inner cavity of the shell 101, and two driving rollers 302 are rotatably connected between the two baffles 301. The driving end of the driving motor 103 rotates through the shell 101 and is connected to the center of one of the driving rollers 302. Two sprocket wheels 309 are installed on the outer sides of the two driving rollers 302. A chain 306 is arranged on the sprocket wheel 309 between the two driving rollers 302. A plurality of Z-shaped connecting rods 308 are installed on one end of the two chains 306 close to the baffle 301, and a connecting block 307 is connected to the plurality of Z-shaped connecting rods 308. A sealing plate 303 is connected between two opposite connecting blocks 307 on the two chains 306. L-shaped side plates 304 are fixedly connected to both sides of one end of the sealing plate 303. The width of 03 is adapted to the inner cavity width of the shell 101. When working, the ecological board to be dried is inserted between the two L-shaped side plates 304, and then the driving motor 103 is used to drive the driving roller 302 to rotate, and the sprocket 309 and the chain 306 are used to drive the ecological board placed on the sealing plate 303 to rotate and place it in the shell 101 for drying through the drying mechanism. When the ecological board is dried, the sealing plate 303 blocks the openings at both ends of the shell 101, thereby drying the ecological board in the sealed space formed by the shell 101 and the sealing plate 303, thereby avoiding the loss of drying heat from both ends of the shell 101, thereby shortening the temperature rise time inside the shell 101, and avoiding the heat loss inside the shell 101 causing uneven temperature inside the shell 101, so that the ecological board is evenly heated during the drying process, further improving the drying effect and efficiency of the ecological board.

[0034] As a further embodiment of the present invention, the drying mechanism includes a hot air blower 201 installed at both ends of the shell 101, the air outlet ends of the two hot air blowers 201 are connected to an air inlet pipe 202, the two air inlet pipes 202 penetrate the shell 101 and are placed in the inner cavity of the shell 101, the shell 101 is a hollow structure, a plurality of air outlet holes 104 are opened on both sides of the inner cavity of the shell 101, and the plurality of air outlet holes 104 are connected to the hollow structure of the shell 101, the air inlet pipe 202 is connected to the hollow structure of the shell 101, the inner cavity top of the L-shaped side plate 304 and the relative sealing There are multiple ball bearings 305 rotatably connected to the sealing plate 303, and multiple through holes 312 are opened on the side of the L-shaped side plate 304. When the ecological board is transported to the shell 101 for drying, the drying heat is evenly distributed in the shell 101 through the multiple air outlet holes 104, and then the ball bearings 305 are used to prevent the ecological board from being completely fitted with the L-shaped side plate 304 and the sealing plate 303. At the same time, the through holes 312 can blow the heat from the side of the L-shaped side plate 304 to the ecological board between the L-shaped side plates 304, thereby increasing the contact area between the ecological board and the heat, and further improving the efficiency and effect of drying the ecological board.

[0035] As a further embodiment of the present invention, a loading mechanism and a unloading mechanism are respectively provided at both ends of the shell 101, and the loading mechanism includes a first belt conveyor 401 arranged at the left opening of the shell 101, and the conveyor belt of the first belt conveyor 401 is on the same horizontal line as the rotating horizontally placed sealing plate 303, and the unloading mechanism includes a second belt conveyor 501 arranged at the right opening of the shell 101. The first belt conveyor 401 is convenient for conveying the ecological board to be dried between the two L-shaped side plates 304, and the second belt conveyor 501 is convenient for conveying and unloading the dried ecological board, thereby eliminating the need for manual loading and unloading by personnel, thereby improving the degree of automation of the dryer.

[0036] As a further embodiment of the present invention, an annular limit block 311 is installed at the opposite end of the two baffles 301, the connecting block 307 is U-shaped, and the connecting block 307 is sleeved on the outside of the annular limit block 311. Guide wheels 310 are installed on both sides of the inner cavity of the connecting block 307, and the guide wheels 310 are in contact with the outer side of the annular limit block 311. The movement of the connecting block 307 can be guided by the annular limit ring, thereby improving the stability of the connecting block 307 during movement, and further improving the stability of the sealing plate 303 during movement. At the same time, the guide wheel 310 is used to reduce the contact friction between the connecting block 307 and the annular limit block 311, thereby facilitating the guided movement of the connecting block 307 on the outer side of the annular limit block 311.

[0037] As a further embodiment of the present invention, an inverted U-shaped frame 402 is installed between the two sides of the top of the first belt conveyor 401, and the top of the inverted U-shaped frame 402 slides through the limit plate 403. Both ends of the inverted U-shaped frame 402 are provided with top screws 404, and the two top screws 404 are in contact with the surface of the limit plate 403. By twisting the top screws 404, the distance between the limit plate 403 and the conveyor belt of the first belt conveyor 401 is adjusted to be the same as the thickness of the ecological board to be conveyed, so that when the stacked and conveyed ecological boards are loaded, the ecological boards above the stack are blocked by the limit plate 403, so that the contact friction between the lowest ecological board and the conveyor belt of the first belt conveyor 401 is greater than the friction between the lowest ecological board and the ecological board above, the lowest ecological board is transported from between the limit plate 403 and the conveyor belt of the first belt conveyor 401, and then the stacked ecological boards can be loaded one by one.

[0038] As a further embodiment of the present invention, an anti-slip plate 503 is installed between the two sides of the top of the second belt conveyor 501, and the bottom of the anti-slip plate 503 is set with a notch, and a guide plate 502 is obliquely connected between the two sides of the second belt conveyor 501 below the anti-slip plate 503. Through the setting of the anti-slip plate 503, when the sealing plate 303 rotates and tilts downward, the anti-slip plate 503 prevents the dried ecological board from sliding off, and when the sealing plate 303 rotates and tilts to the same angle as the guide plate 502, the dried ecological board cooperates with the ball bearing 305 to reduce the friction between the dried ecological board and the sealing plate 303, so that the dried ecological board automatically slides onto the second belt conveyor 501 for transportation and unloading, thereby ensuring that the dried ecological board can be stably placed on the second belt conveyor 501 for stable unloading.

[0039] Working principle of the present invention:

[0040] First, by screwing the top screw 404, the distance between the limit plate 403 and the conveyor belt of the first belt conveyor 401 is adjusted to be the same as the thickness of the ecological board to be conveyed, so that when the ecological boards to be transported are loaded, the ecological boards on the top of the stack are blocked by the limit plate 403, so that when the contact friction between the lowest ecological board and the conveyor belt of the first belt conveyor 401 is greater than the friction between the lowest ecological board and the upper ecological board, the lowest ecological board is transported from between the limit plate 403 and the conveyor belt of the first belt conveyor 401 to the two L-shaped side plates 3 04, then start the driving motor 103 to drive the driving roller 302 to rotate, cooperate with the sprocket 309 and the chain 306 to drive the ecological board placed on the sealing plate 303 to rotate and place it in the shell 101, then start the hot air blower 201 to pass the hot air through the multiple air outlets 104 to evenly distribute the drying heat in the shell 101, and then use the ball 305 to prevent the ecological board from being completely attached to the L-shaped side plate 304 and the sealing plate 303, and at the same time cooperate with the through hole 312 to blow the heat from the side of the L-shaped side plate 304 to the ecological board between the L-shaped side plates 304. The sealing plate 303 seals the openings at both ends of the shell 101 when the eco-board is dried, thereby increasing the area of ​​the eco-board in contact with the heat. The eco-board is dried in the sealed space formed by the shell 101 and the sealing plate 303, thereby preventing the drying heat from being lost from both ends of the shell 101, thereby shortening the temperature rise time inside the shell 101, and preventing the heat loss inside the shell 101 from causing uneven temperature inside the shell 101, thereby making the eco-board evenly heated during the drying process, further improving The drying effect and efficiency of the high ecological board are improved. When the sealing plate 303 is dried, the sealing plate 303 rotates and tilts downward, and the anti-slip plate 503 prevents the dried ecological board from sliding. When the sealing plate 303 rotates and tilts at the same angle as the guide plate 502, the dried ecological board cooperates with the ball bearing 305 to reduce the friction between the dried ecological board and the sealing plate 303, so that the dried ecological board automatically slides onto the second belt conveyor 501 for transportation and unloading, thereby ensuring that the dried ecological board can be stably placed on the second belt conveyor 501 for stable unloading.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency drying machine for processing ecological boards, characterized in that: include: A main body mechanism, the main body mechanism comprising a shell (101), both ends of the shell (101) are opened, the top of the shell (101) is connected to an exhaust check valve (102), a drive motor (103) is installed at one end of the outer side of the shell (101), and a drying mechanism is provided at one end of the shell (101) close to the drive motor (103); The conveying mechanism comprises two baffles (301), the two baffles (301) are respectively installed on both sides of the inner cavity of the shell (101), two driving rollers (302) are rotatably connected between the two baffles (301), two sprocket wheels (309) are installed on the outer sides of the two driving rollers (302), and a chain (306) is arranged on the sprocket wheel (309) between the two driving rollers (302), and the two chains (306) are close to each other. A plurality of Z-shaped connecting rods (308) are installed at one end of the near baffle (301), and a connecting block (307) is connected to each of the plurality of Z-shaped connecting rods (308). A sealing plate (303) is connected between two opposite connecting blocks (307) on the two chains (306), and L-shaped side plates (304) are fixedly connected to both sides of one end of the sealing plate (303), and the width of the sealing plate (303) is adapted to the width of the inner cavity of the shell (101).

2. A high-efficiency drying machine for processing ecological boards according to claim 1, characterized in that: The drying mechanism comprises hot air blowers (201) installed at both ends of the shell (101), the air outlet ends of the two hot air blowers (201) are both connected to an air inlet pipe (202), and the two air inlet pipes (202) pass through the shell (101) and are placed in the inner cavity of the shell (101).

3. A high-efficiency drying machine for processing ecological boards according to claim 2, characterized in that: The shell (101) is a hollow structure, and a plurality of air outlet holes (104) are provided on both sides of the inner cavity of the shell (101), and the plurality of air outlet holes (104) are all connected to the hollow structure of the shell (101), and the air inlet pipe (202) is connected to the hollow structure of the shell (101).

4. The high-efficiency drying machine for processing ecological boards according to claim 1, characterized in that: A loading mechanism and a unloading mechanism are respectively arranged at both ends of the shell (101), the loading mechanism comprising a first belt conveyor (401) arranged at the left opening of the shell (101), and the unloading mechanism comprising a second belt conveyor (501) arranged at the right opening of the shell (101).

5. The high-efficiency drying machine for processing ecological boards according to claim 1, characterized in that: An annular limit block (311) is installed at the opposite end of the two baffles (301); the connecting block (307) is U-shaped; the connecting block (307) is sleeved on the outside of the annular limit block (311); guide wheels (310) are installed on both sides of the inner cavity of the connecting block (307); and the guide wheels (310) are in contact with the outer side of the annular limit block (311).

6. The high-efficiency drying machine for processing ecological boards according to claim 1, characterized in that: A plurality of balls (305) are rotatably connected to the top of the inner cavity of the L-shaped side plate (304) and the corresponding sealing plate (303), and a plurality of through holes (312) are provided on the side surface of the L-shaped side plate (304).

7. The high-efficiency drying machine for processing ecological boards according to claim 4, characterized in that: An inverted U-shaped frame (402) is installed between the two sides of the top of the first belt conveyor (401), and the top of the inverted U-shaped frame (402) slides through the limit plate (403). Both ends of the inverted U-shaped frame (402) are provided with top screws (404), and the two top screws (404) are in contact with the surface of the limit plate (403).

8. The high-efficiency drying machine for processing ecological boards according to claim 4, characterized in that: An anti-slip plate (503) is installed between the two sides of the top of the second belt conveyor (501), and the bottom of the anti-slip plate (503) is provided with a notch. A guide plate (502) is obliquely connected between the two sides of the second belt conveyor (501) below the anti-slip plate (503).

9. The high-efficiency drying machine for processing ecological boards according to claim 1, characterized in that: The conveyor belt of the first belt conveyor (401) is on the same horizontal line as the rotating horizontally placed sealing plate (303).

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