Drying machine for paint-free plate production and processing

Abstract

The utility model relates to the technical field of paint-free plate drying, in particular to a drying machine for paint-free plate production and processing. The drying machine comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixing seat, the upper surface of the fixing seat is fixedly connected with a connecting cylinder, and the outer surface of the connecting cylinder is connected with a cylinder cover through a hinge. A paint-free plate is placed on the inner side of the roller, the air pump is started to extract external air into the air pipe, the air enters the inner side of the heating box through the air pipe, the air is heated through heating of the electric heating wire, the motor is started to enable the output shaft of the motor to drive the roller to rotate, and the paint-free plate is heated. The paint-free plate in the roller is driven to rotate through the rotating shaft, hot air enters the roller along with the circular grooves formed in the outer surface of the roller to heat and dry the paint-free plate, and therefore the paint-free plate can be evenly dried, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying of paint-free boards, and particularly relates to a dryer for the production and processing of paint-free boards. Background Technique

[0002] When the paint-free board is produced and processed, the moisture in the paint-free board needs to be dried. If the moisture in the paint-free board is not dried, the natural evaporation of the moisture in the paint-free board will occur, which will cause the paint-free board to bend, mildew or even crack, seriously affecting the quality of the paint-free board.

[0003] The existing drying equipment usually transports the paint-free board to the dryer through a conveying device for drying. Such a drying method can only dry one side of the paint-free board, and the bottom surface of the paint-free board is difficult to be effectively dried. It is necessary to turn the paint-free board over for drying again, and only one group of paint-free boards can be dried at a time, resulting in slow drying efficiency and affecting the processing of the paint-free board. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dryer for the production and processing of paint-free boards, so as to solve the problems proposed in the above background technique that only one side of the paint-free board can be dried, the bottom surface of the paint-free board is difficult to be effectively dried, it is necessary to turn the paint-free board over for drying again, and only one group of paint-free boards can be dried at a time, resulting in slow drying efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a dryer for the production and processing of paint-free boards, including a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed seat, the upper surface of the fixed seat is fixedly connected with a connecting cylinder, the outer surface of the connecting cylinder is connected with a cylinder cover through a hinge, the upper surface of the bottom plate far away from the cylinder cover is fixedly connected with a vertical plate, the outer surface of the vertical plate is fixedly connected with a motor, the upper surface of the connecting cylinder is fixedly connected with an air pump, the output end of the air pump is connected with an air pipe, the lower surface of the air pipe is fixedly connected with a heating box, the inner side of the heating box is fixedly connected with an electric heating wire, a ring groove is opened in the inner side of the connecting cylinder, a connecting ring is slidably connected in the inner side of the ring groove, a fixing rod is fixedly connected to the outer surface of the connecting ring, and a roller is fixedly connected to the outer surface of the fixing rod.

[0006] Preferably, a sliding groove is opened in the inner side of the roller, a slider is slidably connected in the inner side of the sliding groove, a fixing plate is fixedly connected to the outer surface of the slider, a connecting plate is fixedly connected to the outer surface of the fixing plate, a support column is fixedly connected to the outer surface of the connecting plate, a connecting groove is opened in the outer surface of the connecting plate, a moving block is slidably connected in the inner side of the connecting groove, a clamping plate is fixedly connected to the outer surface of the moving block, and a screw rod is threadedly connected to the inner side of the moving block.

[0007] Preferably, the output shaft of the motor passes through the connecting tube and is fixedly connected to the drum, and its function is to start the motor so that the output shaft of the motor drives the drum to rotate inside the connecting tube, thereby driving the paint-free plate in the drum to rotate.

[0008] Preferably, the annular groove is an annular groove, the connecting ring is annular in shape, the connecting ring is fixedly connected to the roller by a fixing rod, and the annular groove and the connecting ring are in two groups, and their function is that when the roller rotates on the inner side of the connecting cylinder, the connecting ring slides on the inner side of the annular groove to prevent the position of the roller from moving when it rotates.

[0009] Preferably, the drum is cylindrical in shape, and is rotatably connected to the inner side of the connecting cylinder. The outer surface of the drum is provided with a plurality of groups of circular grooves, and its function is to place the paint-free board on the inner side of the drum, and then start the air pump so that the air pump draws the outside air into the air pipe, and then enters the inner side of the heating box through the air pipe, and then the air is heated by the heating wire to make the air hot. When the drum rotates, the hot air enters the inner side of the drum through the circular grooves on the outer surface of the drum to heat and dry the paint-free board.

[0010] Preferably, the slide groove is a rectangular groove, the slider is block-shaped, the fixed plate is in the shape of a long strip, the fixed plates are in two groups, the fixed plates are slidably connected to the inner side of the roller, the connecting plates are in a plate-like shape, and the connecting plates are in three rows. Their function is that when the paint-free board is clamped to the inner side of the roller, the fixed plate and the connecting plate are slid and pulled out from the inner side of the roller, and the fixed plate will not completely detach from the roller, thereby facilitating the clamping of the paint-free board to the inner side of the roller.

[0011] Preferably, the support column is in the shape of a round rod, the clamping plate is in the shape of a plate, and the upper surface of the clamping plate is provided with multiple groups of rectangular grooves. The support column and the clamping plate are both in five rows, and the clamping plate is slidably connected to the outer surface of the connecting plate. Its function is to rotate the screw according to the thickness of the paint-free board so that the moving block slides on the inner side of the connecting groove, thereby driving the clamping plate to slide on the outer surface of the connecting plate toward the direction of the support column, thereby fixing the paint-free board between the support column and the clamping plate, so that multiple groups of paint-free boards can be dried at one time.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Place the paint-free board inside the roller. Then, start the air pump, which draws outside air into the air pipe. The air then enters the inside of the heating box through the air pipe and is heated by the heating wire, making the air hot. Next, start the motor, and the output shaft of the motor drives the roller to rotate, thereby driving the paint-free board inside the roller to rotate. The heated air enters the inside of the roller through the circular grooves formed on the outer surface of the roller, heating and drying the paint-free board. This allows for uniform drying of the paint-free board and improves the drying efficiency.

[0014] 2. By sliding the slider inside the chute, the fixed plate and the connecting plate can be slid out from the inside of the roller. Then, place paint-free boards of the same thickness one by one between the support columns and the clamping plates. According to the thickness of the paint-free board, rotate the screw rod, causing the moving block to slide inside the connecting groove, thereby driving the clamping plate to slide on the outer surface of the connecting plate towards the support column, and fixing the paint-free board between the support column and the clamping plate. This enables drying operations on multiple groups of paint-free boards at one time. At the same time, it also prevents the paint-free board from loosening during drying, hitting the roller during rotation, and damaging the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front perspective structural view of the present utility model;

[0016] Figure 2 is a rear perspective structural view of the present utility model;

[0017] Figure 3 For the present utility model Figure 1 is a partial cross-sectional structural plan view of the connecting cylinder in it;

[0018] Figure 4 For the present utility model Figure 3 is a perspective internal structural view of the roller in it;

[0019] Figure 5 For the present utility model Figure 4 is an enlarged structural view of part A in it.

[0020] In the figure: 1, bottom plate; 2, fixed seat; 3, connecting cylinder; 4, cylinder cover; 5, vertical plate; 6, motor; 7, air pump; 8, air pipe; 9, heating box; 10, heating wire; 11, annular groove; 12, connecting ring; 13, fixed rod; 14, roller; 15, chute; 16, slider; 17, fixed plate; 18, connecting plate; 19, support column; 20, connecting groove; 21, moving block; 22, clamping plate; 23, screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0023] A dryer for the production and processing of paint-free boards, including a bottom plate 1. A fixed seat 2 is fixedly connected to the upper surface of the bottom plate 1. A connecting cylinder 3 is fixedly connected to the upper surface of the fixed seat 2. A cylinder cover 4 is connected to the outer surface of the connecting cylinder 3 through a hinge. A vertical plate 5 is fixedly connected to the upper surface of the bottom plate 1 on the side away from the cylinder cover 4. A motor 6 is fixedly connected to the outer surface of the vertical plate 5. An air pump 7 is fixedly connected to the upper surface of the connecting cylinder 3. The output end of the air pump 7 is connected to an air pipe 8. A heating box 9 is fixedly connected to the lower surface of the air pipe 8. An electric heating wire 10 is fixedly connected to the inner side of the heating box 9. An annular groove 11 is opened on the inner side of the connecting cylinder 3. A connecting ring 12 is slidably connected to the inner side of the annular groove 11. A fixing rod 13 is fixedly connected to the outer surface of the connecting ring 12. A roller 14 is fixedly connected to the outer surface of the fixing rod 13.

[0024] Further, a sliding groove 15 is opened on the inner side of the roller 14. A slider 16 is slidably connected to the inner side of the sliding groove 15. A fixing plate 17 is fixedly connected to the outer surface of the slider 16. A connecting plate 18 is fixedly connected to the outer surface of the fixing plate 17. A support column 19 is fixedly connected to the outer surface of the connecting plate 18. A connecting groove 20 is opened on the outer surface of the connecting plate 18. A moving block 21 is slidably connected to the inner side of the connecting groove 20. A clamping plate 22 is fixedly connected to the outer surface of the moving block 21. A screw rod 23 is threadedly connected to the inner side of the moving block 21.

[0025] Further, the output shaft of the motor 6 penetrates through the connecting cylinder 3 and is fixedly connected to the roller 14. Its function is to drive the roller 14 to rotate inside the connecting cylinder 3 by starting the motor 6, thereby driving the paint-free board inside the roller 14 to rotate.

[0026] Further, the annular groove 11 is an annular groove, the connecting ring 12 is annular in shape, the connecting ring 12 is fixedly connected to the roller 14 through the fixing rod 13, and both the annular groove 11 and the connecting ring 12 are in two groups. Its function is to prevent the position of the roller 14 from moving when the roller 14 rotates inside the connecting cylinder 3 by sliding the connecting ring 12 inside the annular groove 11.

[0027] Furthermore, the drum 14 is cylindrical in shape, and is rotatably connected to the inner side of the connecting tube 3. A plurality of circular grooves are provided on the outer surface of the drum 14, and the function of the drum 14 is to place the paint-free board on the inner side of the drum 14, and then start the air pump 7 so that the air pump 7 draws the outside air into the air pipe 8, and then enters the inner side of the heating box 9 through the air pipe 8, and then the air is heated by the heating wire 10, so that the air becomes hot. When the drum 14 rotates, the hot air enters the inner side of the drum 14 through the circular grooves provided on the outer surface of the drum 14, so as to heat and dry the paint-free board.

[0028] Furthermore, the slide groove 15 is a rectangular groove, the slider 16 is block-shaped, the fixed plate 17 is in the shape of a long strip, the fixed plate 17 is in two groups, the fixed plate 17 is slidably connected to the inner side of the drum 14, the connecting plate 18 is plate-shaped, and the connecting plate 18 is in three rows. Its function is that when the paint-free board is clamped to the inner side of the drum 14, the fixed plate 17 and the connecting plate 18 are slid and pulled out from the inner side of the drum 14, and the fixed plate 17 will not be completely separated from the drum 14, thereby facilitating the clamping of the paint-free board to the inner side of the drum 14.

[0029] Furthermore, the support column 19 is in the shape of a round rod, and the clamping plate 22 is in the shape of a plate. The upper surface of the clamping plate 22 is provided with multiple groups of rectangular grooves. The support column 19 and the clamping plate 22 are both in five rows. The clamping plate 22 is slidably connected to the outer surface of the connecting plate 18. Its function is to rotate the screw 23 according to the thickness of the paint-free board so that the moving block 21 slides on the inner side of the connecting groove 20, thereby driving the clamping plate 22 to slide on the outer surface of the connecting plate 18 toward the direction of the support column 19, thereby fixing the paint-free board between the support column 19 and the clamping plate 22, so that multiple groups of paint-free boards can be dried at one time.

[0030] Working principle: A fixed seat 2 is fixedly connected to the upper surface of the bottom plate 1, a connecting cylinder 3 is fixedly connected to the upper surface of the fixed seat 2, a cylinder cover 4 is connected to the outer surface of the connecting cylinder 3 through a hinge, a vertical plate 5 is fixedly connected to the side of the upper surface of the bottom plate 1 away from the cylinder cover 4, a motor 6 is fixedly connected to the outer surface of the vertical plate 5, an air pump 7 is fixedly connected to the upper surface of the connecting cylinder 3, the output end of the air pump 7 is connected to an air pipe 8, a heating box 9 is fixedly connected to the lower surface of the air pipe 8, an electric heating wire 10 is fixedly connected to the inner side of the heating box 9, a ring groove 11 is formed in the inner side of the connecting cylinder 3, a connecting ring 12 is slidably connected to the inner side of the ring groove 11, a fixed rod 13 is fixedly connected to the outer surface of the connecting ring 12, a roller 14 is fixedly connected to the outer surface of the fixed rod 13. By placing the veneer-free board inside the roller 14 and then starting the air pump 7, the air pump 7 extracts the external air into the air pipe 8, then enters the inner side of the heating box 9 through the air pipe 8, and is heated by the electric heating wire 10 to make the air hot. Then start the motor 6, so that the output shaft of the motor 6 drives the roller 14 to rotate, thereby driving the veneer-free board inside the roller 14 to rotate, so that the heated air enters the inside of the roller 14 through the circular groove formed on the outer surface of the roller 14, and the veneer-free board is heated and dried, so that the veneer-free board can be dried evenly and the drying efficiency can be improved.

[0031] A sliding groove 15 is formed in the inner side of the roller 14, a slider 16 is slidably connected to the inner side of the sliding groove 15, a fixing plate 17 is fixedly connected to the outer surface of the slider 16, a connecting plate 18 is fixedly connected to the outer surface of the fixing plate 17, a support column 19 is fixedly connected to the outer surface of the connecting plate 18, a connecting groove 20 is formed in the outer surface of the connecting plate 18, a moving block 21 is slidably connected to the inner side of the connecting groove 20, a clamping plate 22 is fixedly connected to the outer surface of the moving block 21, and a screw rod 23 is threadedly connected to the inner side of the moving block 21. By sliding the slider 16 inside the sliding groove 15, the fixing plate 17 and the connecting plate 18 can be slid out from the inner side of the roller 14. Then, veneer-free boards of the same thickness are placed one by one between the support column 19 and the clamping plate 22. According to the thickness of the veneer-free board, rotate the screw rod 23, so that the moving block 21 slides inside the connecting groove 20, thereby driving the clamping plate 22 to slide on the outer surface of the connecting plate 18 towards the support column 19, so as to fixedly connect the veneer-free board between the support column 19 and the clamping plate 22. Thus, drying operations can be carried out on multiple groups of veneer-free boards at one time, and at the same time, it also prevents the position of the veneer-free board from loosening during drying, and hitting the roller 14 during rotation, causing damage to the roller 14.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A drying machine for producing and processing paint-free boards, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixing seat (2), the upper surface of the fixing seat (2) is fixedly connected to a connecting tube (3), the outer surface of the connecting tube (3) is connected to a tube cover (4) via a hinge, the upper surface of the bottom plate (1) is fixedly connected to a vertical plate (5) on a side away from the tube cover (4), the outer surface of the vertical plate (5) is fixedly connected to a motor (6), the upper surface of the connecting tube (3) is fixedly connected to an air pump (7), the output end of the air pump (7) is connected to an air pipe (8), the lower surface of the air pipe (8) is fixedly connected to a heating box (9), the inner side of the heating box (9) is fixedly connected to an electric heating wire (10), the inner side of the connecting tube (3) is provided with an annular groove (11), the inner side of the annular groove (11) is slidably connected to a connecting ring (12), the outer surface of the connecting ring (12) is fixedly connected to a fixing rod (13), and the outer surface of the fixing rod (13) is fixedly connected to a roller (14).

2. The drying machine for producing and processing paint-free boards according to claim 1 is characterized in that: A slide groove (15) is provided on the inner side of the roller (14), a slider (16) is slidably connected to the inner side of the slide groove (15), a fixing plate (17) is fixedly connected to the outer surface of the slider (16), a connecting plate (18) is fixedly connected to the outer surface of the fixing plate (17), a supporting column (19) is fixedly connected to the outer surface of the connecting plate (18), a connecting groove (20) is provided on the outer surface of the connecting plate (18), a moving block (21) is slidably connected to the inner side of the connecting groove (20), a clamping plate (22) is fixedly connected to the outer surface of the moving block (21), and a screw (23) is threadedly connected to the inner side of the moving block (21).

3. The drying machine for producing and processing paint-free boards according to claim 1 is characterized in that: The output shaft of the motor (6) passes through the connecting cylinder (3) and is fixedly connected to the roller (14).

4. The drying machine for producing and processing paint-free boards according to claim 3 is characterized in that: The annular groove (11) is an annular groove, the connecting ring (12) is annular in shape, the connecting ring (12) is fixedly connected to the roller (14) via a fixing rod (13), and the annular groove (11) and the connecting ring (12) are both in two groups.

5. The drying machine for producing and processing paint-free boards according to claim 4 is characterized in that: The roller (14) is cylindrical in shape and is rotatably connected to the inner side of the connecting cylinder (3). The outer surface of the roller (14) is provided with a plurality of groups of circular grooves.

6. A drying machine for producing and processing paint-free boards according to claim 2, characterized in that: The slide groove (15) is a rectangular groove, the slider (16) is block-shaped, the fixed plate (17) is in a long strip shape, the fixed plates (17) are in two groups, the fixed plates (17) are slidably connected to the inner side of the roller (14), the connecting plate (18) is in a plate shape, and the connecting plates (18) are in three rows.

7. A drying machine for producing and processing paint-free boards according to claim 6, characterized in that: The support column (19) is in the shape of a round rod, and the clamping plate (22) is in the shape of a plate. The upper surface of the clamping plate (22) is provided with a plurality of groups of rectangular grooves. The support column (19) and the clamping plate (22) are both arranged in five rows. The clamping plate (22) is slidably connected to the outer surface of the connecting plate (18).

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