Plywood processing dryer

Abstract

The utility model discloses a plywood processing dryer which comprises a shell, a driving motor is fixedly installed on the left side of the top of the shell, the output end of the driving motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, and dryers are fixedly installed at the front end and the rear end of the center of the top of the shell. The output end of the dryer is fixedly connected with a corrugated hose. The plywood is inserted into the inner cavity of the limiting block, the driving motor and the drying machine are started to work at the same time, hot air is conveyed to the inner cavity of the shell through the drying machine under the cooperation of the corrugated hose and the air outlet pipe and makes contact with the plywood, and the threaded rod is driven by the driving motor to rotate; and in the rotating process of the threaded rod, the threaded sleeve and the air outlet pipe are driven to move upwards, so that the hot air conveying position is changed, different positions of the plywood can be dried, uniform drying is achieved, defective products are reduced, and the drying cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing, in particular to a plywood processing drying machine. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them with adhesive. It is usually made of an odd number of veneers, and the fibers of adjacent veneers are glued perpendicular to each other. When processing plywood, the glue on the wood needs to be heated to make the wood closer. During the heating treatment, a dryer is needed to dry the plywood.

[0003] At present, when drying plywood, the plywood is usually placed on one side of a dryer and dried by the dryer. However, in actual use, since the position of the dryer is usually fixed, the heating area of ​​the plywood is inconsistent, resulting in the inability to melt the glue in the outer area of ​​the plywood, gaps appear in the connection between the wood, and the drying work cannot be carried out evenly. There are many defective plywoods after drying, which increases the cost of drying. At the same time, when the plywood is dried, toxic gases will be generated in the process of melting the glue, and the toxic gases cannot be effectively filtered. After the user inhales, it will cause harm to the body and endanger the user's health. Therefore, we provide a plywood processing dryer. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a plywood processing dryer, in which the plywood is inserted into the inner cavity of a limit block, and the drive motor and the dryer are started to work simultaneously. The dryer, in cooperation with a corrugated hose and an air outlet pipe, delivers hot air to the inner cavity of a shell and makes contact with the plywood. The drive motor drives the threaded rod to rotate, and during the rotation of the threaded rod, the threaded sleeve and the air outlet pipe are driven to move upward, so that the position of hot air delivery is changed, and the plywood can be dried at different positions, thereby achieving uniform drying, reducing the generation of defective products, and reducing the cost of drying, so as to solve the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a technical solution adopted by a plywood processing dryer is: comprising a shell, a driving motor is fixedly installed on the left side of the top of the shell, the output end of the driving motor is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, the front and rear ends of the top center of the shell are fixedly installed with dryers, the output end of the dryer is fixedly connected with a corrugated hose, the output end of the corrugated hose is fixedly connected with an air outlet pipe, one end of the air outlet pipe is fixedly connected to one end of the threaded sleeve, and a limiting block is fixedly connected at the center of the bottom of the inner cavity of the shell.

[0008] As a preferred solution, a connection box is fixedly connected to the right side of the top of the shell, a suction fan is fixedly installed on the top of the connection box, the output end of the suction fan is fixedly connected to a first pipe, the input end of the suction fan is fixedly connected to a second pipe, and filter plates are fixedly connected to the center and lower end of the inner cavity of the connection box.

[0009] Optionally, while the drying work is in progress, the user starts the suction fan to work, and the toxic gas generated during the drying work is transported by the suction fan in cooperation with the second pipeline. The toxic gas is transported to the inner cavity of the connecting box through the cooperation of the suction fan in the first pipeline, and comes into contact with the filter plate. The toxic gas is filtered by the filter plate. After the filtering is completed, the gas is discharged through the air outlet at the bottom left side of the connecting box. After the user inhales it, it will not cause harm to the body.

[0010] As a preferred solution, support columns are fixedly connected to the four sides of the bottom of the shell, and the bottom of the support columns is fixedly connected to the bottom plate.

[0011] Optionally, the entire device is supported by providing support columns and a base plate.

[0012] As a preferred solution, a sealed box door is movably connected to the right side of the shell, and a handle is fixedly connected to the right side of the sealed box door.

[0013] Optionally, by providing a sealed door and a handle, it is convenient for the user to place the plywood to be dried into the inner cavity of the shell.

[0014] As a preferred solution, a slide groove is provided on the left side of the inner cavity of the shell, a slider is fixedly connected to the left side of the threaded sleeve, and the left side of the slider is slidably connected to the inner cavity of the slide groove.

[0015] Optionally, the jitter of the threaded sleeve during movement is reduced by setting the slide groove and the slider.

[0016] As a preferred solution, a bearing is fixedly connected to the left side of the bottom of the inner cavity of the shell, and the bottom of the threaded rod is fixedly connected to the inner ring of the bearing.

[0017] Optionally, the wear of the threaded rod during rotation is reduced by providing a bearing.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a plywood processing drying machine, which has the following beneficial effects.

[0020] 1. The utility model inserts the plywood into the inner cavity of the limit block, starts the driving motor and the dryer to work at the same time, and the dryer conveys hot air to the inner cavity of the shell in cooperation with the corrugated hose and the air outlet pipe, and contacts the plywood. The driving motor drives the threaded rod to rotate, and the threaded sleeve and the air outlet pipe are driven to move upward during the rotation of the threaded rod, so that the position of hot air delivery is changed, and the plywood can be dried at different positions, so as to achieve uniform drying, reduce the generation of defective products, and reduce the cost of drying.

[0021] 2. While the drying work is in progress, the user starts the suction fan to work. The suction fan, with the cooperation of the second pipeline, transports the toxic gas generated during the drying work. The suction fan, in cooperation with the first pipeline, transports the toxic gas to the inner cavity of the connection box and contacts the filter plate. The toxic gas is filtered by the filter plate. After the filtering is completed, the gas is discharged through the air outlet at the bottom left of the connection box. After the user inhales it, it will not cause harm to the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a cross-sectional view of the connection box of the utility model;

[0024] Figure 3 This is a cross-sectional view of the shell of the utility model.

[0025] In the figure: 1. dryer; 2. drive motor; 3. housing; 4. support column; 5. bottom plate; 6. sealed box door; 7. handle; 8. suction fan; 9. first pipe; 10. connecting box; 11. second pipe; 12. filter plate; 13. threaded rod; 14. slide groove; 15. slider; 16. threaded sleeve; 17. bearing; 18. limit block; 19. corrugated hose; 20. air outlet pipe. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] See also Figure 1-3, the embodiments of the utility model will be further described below in conjunction with the accompanying drawings.

[0028] Example

[0029] A technical solution adopted by a plywood processing dryer is: comprising a shell 3, a driving motor 2 is fixedly installed on the left side of the top of the shell 3, a threaded rod 13 is fixedly connected to the output end of the driving motor 2, a threaded sleeve 16 is threadedly connected to the surface of the threaded rod 13, a dryer 1 is fixedly installed at the front and rear ends of the top center of the shell 3, a corrugated hose 19 is fixedly connected to the output end of the dryer 1, an air outlet pipe 20 is fixedly connected to the output end of the corrugated hose 19, one end of the air outlet pipe 20 is fixedly connected to one end of the threaded sleeve 16, and a limiting block 18 is fixedly connected to the center of the bottom of the inner cavity of the shell 3.

[0030] Specifically: when the plywood needs to be dried, the user inserts the plywood into the inner cavity of the limit block 18. After the insertion is completed, the user starts the drive motor 2 and the dryer 1 to work at the same time. The dryer 1, in cooperation with the corrugated hose 19 and the air outlet duct 20, delivers hot air to the inner cavity of the shell 3 and contacts the plywood. The drive motor 2 drives the threaded rod 13 to rotate clockwise. During the rotation of the threaded rod 13, the threaded sleeve 16 is driven to move upward, and the air outlet duct 20 is driven to move upward through the threaded sleeve 16. Similarly, the drive motor 2 drives the threaded rod 13 to rotate counterclockwise, which can drive the air outlet duct 20 to move downward, so that the position of the hot air delivery is changed, and the plywood can be dried at different positions to achieve uniform drying, reduce the generation of defective products, and reduce the cost of drying.

[0031] A connection box 10 is fixedly connected to the right side of the top of the shell 3, and a suction fan 8 is fixedly installed on the top of the connection box 10. The output end of the suction fan 8 is fixedly connected to the first pipe 9, and the input end of the suction fan 8 is fixedly connected to the second pipe 11. The center and lower end of the inner cavity of the connection box 10 are fixedly connected to filter plates 12. Support columns 4 are fixedly connected to the four sides of the bottom of the shell 3, and the bottom of the support columns 4 is fixedly connected to the bottom of the bottom plate 5. A sealed box door 6 is movably connected to the right side of the shell 3, and a handle 7 is fixedly connected to the right side of the sealed box door 6. A slide groove 14 is provided on the left side of the inner cavity of the shell 3, a slider 15 is fixedly connected to the left side of the threaded sleeve 16, and the left side of the slider 15 is slidably connected to the inner cavity of the slide groove 14, a bearing 17 is fixedly connected to the left side of the bottom of the inner cavity of the shell 3, and the bottom of the threaded rod 13 is fixedly connected to the inner ring of the bearing 17.

[0032] Specifically: while the drying work is in progress, the user starts the suction fan 8 to work, and the suction fan 8, with the cooperation of the second pipeline 11, transports the toxic gas generated during the drying work, and the suction fan 8 cooperates with the first pipeline 9 to transport the transported toxic gas to the inner cavity of the connecting box 10, and contacts with the filter plate 12, and the toxic gas is filtered by the filter plate 12. After the filtering is completed, the gas is discharged through the air outlet at the bottom left side of the connecting box 10. After the user inhales it, it will not cause harm to the body. The setting of the support column 4 and the bottom plate 5 effectively supports the entire device, and also achieves anti-slip effect. The function greatly improves the overall stability of the device. The user holds the handle 7 and pulls the handle 7. The sealed box door 6 can be opened by the handle 7, which is convenient for the user to place the plywood to be dried into the inner cavity of the shell 3. During the movement of the threaded sleeve 16, the slider 15 is driven by the threaded sleeve 16 to slide in the inner cavity of the slide groove 14, thereby reducing the shaking of the threaded sleeve 16 during the movement, greatly improving the stability of the threaded sleeve 16 during the movement, and reducing the wear of the threaded rod 13 during the rotation of the threaded rod 13 through the setting of the bearing 17. The loss during the rotation of the threaded rod 13 is reduced, and the service life of the threaded rod 13 is greatly improved.

[0033] The working principle of the utility model is as follows: when it is necessary to dry the plywood, the user holds the handle 7 and pulls the handle 7, and the sealed box door 6 can be opened by the handle 7. After the sealed box door 6 is opened, the user inserts the plywood into the inner cavity of the limit block 18. After the insertion is completed, the user pushes the handle 7 to reset the sealed box door 6. After the resetting is completed, the user starts the driving motor 2, the dryer 1 and the suction fan 8 to work at the same time. The dryer 1 conveys hot air to the inner cavity of the shell 3 under the cooperation of the corrugated hose 19 and the air outlet pipe 20, and contacts the plywood. The driving motor 2 drives the threaded rod 13 to rotate in the clockwise direction. During the rotation of the threaded rod 13, the threaded sleeve 16 is driven to move upward, and the air outlet is driven by the threaded sleeve 16 The tube 20 moves upward. Similarly, the threaded rod 13 is driven by the driving motor 2 to rotate counterclockwise, which can drive the air outlet pipe 20 to move downward, so that the position of the hot air delivery is changed, and the plywood can be dried at different positions to achieve uniform drying, reduce the generation of defective products, and reduce the cost of drying. The toxic gas generated during the drying work is transported by the suction fan 8 in cooperation with the second pipeline 11. The toxic gas is transported to the inner cavity of the connecting box 10 through the suction fan 8 in cooperation with the first pipeline 9, and contacts with the filter plate 12. The toxic gas is filtered by the filter plate 12. After the filtering is completed, the gas is discharged through the air outlet at the bottom left side of the connecting box 10. After the user inhales it, it will not cause harm to the body.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A plywood processing and drying machine, comprising a housing (3), characterized in that: A driving motor (2) is fixedly mounted on the left side of the top of the shell (3); a threaded rod (13) is fixedly connected to the output end of the driving motor (2); a threaded sleeve (16) is threadedly connected to the surface of the threaded rod (13); a dryer (1) is fixedly mounted at the front and rear ends of the center of the top of the shell (3); a corrugated hose (19) is fixedly connected to the output end of the dryer (1); an air outlet pipe (20) is fixedly connected to the output end of the corrugated hose (19); one end of the air outlet pipe (20) is fixedly connected to one end of the threaded sleeve (16); and a limiting block (18) is fixedly connected to the center of the bottom of the inner cavity of the shell (3).

2. A plywood processing and drying machine according to claim 1, characterized in that: A connection box (10) is fixedly connected to the right side of the top of the shell (3), a suction fan (8) is fixedly installed on the top of the connection box (10), an output end of the suction fan (8) is fixedly connected to a first pipe (9), an input end of the suction fan (8) is fixedly connected to a second pipe (11), and a filter plate (12) is fixedly connected to the center and lower end of the inner cavity of the connection box (10).

3. The plywood processing and drying machine according to claim 1, characterized in that: The bottom of the shell (3) is fixedly connected to support columns (4) on all sides, and the bottom of the support columns (4) is fixedly connected to a bottom plate (5).

4. The plywood processing and drying machine according to claim 1, characterized in that: The right side of the housing (3) is movably connected to a sealed box door (6), and the right side of the sealed box door (6) is fixedly connected to a handle (7).

5. The plywood processing and drying machine according to claim 1, characterized in that: A slide groove (14) is provided on the left side of the inner cavity of the housing (3), a slider (15) is fixedly connected to the left side of the threaded sleeve (16), and the left side of the slider (15) is slidably connected to the inner cavity of the slide groove (14).

6. The plywood processing and drying machine according to claim 1, characterized in that: A bearing (17) is fixedly connected to the left side of the bottom of the inner cavity of the housing (3), and the bottom of the threaded rod (13) is fixedly connected to the inner ring of the bearing (17).

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