阅读说明：本技术 一种用于木材加工处理用的干燥装置 (Drying device for wood processing ) 是由 袁先念 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种用于木材加工处理用的干燥装置,涉及木材加工技术领域。本发明包括壳体；壳体底面固定连通有热风供给组件；热风供给组件出风口的一端固定连通有供风主管；壳体底面固定连接有一组通过第一分风管而相互连通的主热风喷管；供风主管一端与第一分风管固定连通；壳体内部固定连接有干燥机构；干燥机构包括一组通过连接件而相互连接的装载单元；干燥机构还包括第二分风管。本发明通过干燥机构中环形输送网的设计,变传统木材干燥机构的静态式干燥为动态式干燥,工作时,环形输送网能够带动待干燥的木材环形转动,通过环形转动,从而往复改变木材的受风强度和受风角度。(The invention discloses a drying device for wood processing treatment, and relates to the technical field of wood processing. The invention comprises a housing; the bottom surface of the shell is fixedly communicated with a hot air supply assembly; one end of the air outlet of the hot air supply assembly is fixedly communicated with an air supply main pipe; the bottom surface of the shell is fixedly connected with a group of main hot air spray pipes which are mutually communicated through a first air distribution pipe; one end of the air supply main pipe is fixedly communicated with the first air dividing pipe; the drying mechanism is fixedly connected inside the shell; the drying mechanism comprises a group of loading units which are connected with each other through a connecting piece; the drying mechanism also comprises a second air distributing pipe. According to the invention, through the design of the annular conveying net in the drying mechanism, the static drying of the traditional wood drying mechanism is changed into dynamic drying, and during working, the annular conveying net can drive the wood to be dried to rotate annularly, so that the wind intensity and wind angle of the wood are changed repeatedly through the annular rotation.)

1. Drying device for wood working processes, comprising a housing (1), characterized in that:

the bottom surface of the shell (1) is fixedly communicated with a hot air supply assembly (2); one end of the air outlet of the hot air supply component (2) is fixedly communicated with an air supply main pipe (3);

the bottom surface of the shell (1) is fixedly connected with a group of main hot air spray pipes (5) which are communicated with each other through a first air dividing pipe (4); one end of the air supply main pipe (3) is fixedly communicated with the first air dividing pipe (4); a drying mechanism (6) is fixedly connected inside the shell (1);

the drying mechanism (6) comprises a set of loading units (7) connected to each other by a connecting piece; the drying mechanism (6) further comprises a second air distributing pipe (8); one end of each group of loading units (7) is communicated with a second air distributing pipe (8); one end of the second air distributing pipe (8) is communicated with the air supply main pipe (3).

2. A drying apparatus for wood-working processes according to claim 1, characterized in that the loading unit (7) comprises a limiting frame (9);

the inner surfaces of the limiting frames (9) are respectively connected with a driving roller (10) and a driven roller (11) in a rotating manner;

the circumferential side surfaces of the driving roller (10) and the driven roller (11) are connected with an annular conveying net (12);

a driving motor (13) is fixedly connected to the surface of the limiting frame (9) and corresponds to the position of the driving roller (10);

one end of an output shaft of the driving motor (13) is fixedly connected with the driving roller (10).

3. A drying apparatus for wood working process according to claim 2, characterized in that the surface of the endless conveying net (12) is provided with ventilation holes (14) at equal intervals;

a group of hot air auxiliary spray pipes (16) which are distributed in a linear array and are mutually communicated through air distribution branch pipes (15) are fixedly connected between the inner surfaces of the limiting frames (9); one end of the air distribution branch pipe (15) is communicated with the second air distribution pipe (8);

the surface of the annular conveying net (12) is equidistantly connected with mounting modules (17).

4. Drying apparatus for wood-working processes according to claim 3, characterized in that the mounting module (17) comprises a seat (18);

one surface of the support (18) is fixedly connected with the annular conveying net (12);

one surface of the support (18) is rotatably connected with a shaft lever (19) through a bearing;

one end of the shaft lever (19) is fixedly connected with a carrier (20); a group of limiting rollers (21) distributed in a circumferential array are rotatably connected between the opposite surfaces of the carrier (20).

5. Drying apparatus for wood working processes according to claim 4, characterized in that the carrier (20) is connected to the support (18) on its circumferential side in a rotatable manner;

an embedding hole (22) is formed in the surface of the carrier (20);

a driven gear (23) is fixedly connected to the peripheral side surface of the shaft lever (19);

an annular fixed gear ring (24) is fixedly connected to one surface of the limiting frame (9);

and the peripheral side surfaces of one group of the driven gears (23) are all meshed with an annular fixed gear ring (24).

6. A drying apparatus for wood working process according to claim 5, characterized in that a rubber cushion is fixedly attached to one surface of the carrier (20);

the placing hole (22) is a circular hole;

the circumferential side surface of the limiting roller (21) is fixedly provided with a rubber friction pad;

one surface of the support (18) is provided with a through hole communicated with the annular conveying net (12).

7. The drying device for wood processing according to claim 1, characterized in that the top surface of the main hot air nozzle (5) is fixedly communicated with a group of nozzles with air outlet direction vertically upward; and two groups of air outlet holes which are symmetrically arranged and are just opposite to the annular conveying net (12) are formed in the peripheral side surface of the hot air auxiliary spray pipe (16).

8. A drying apparatus for wood working process according to claim 1, characterized in that the hot air supply assembly (2) comprises a hot air box; a fan and an electric heating wire are respectively and fixedly connected inside the hot air box body; a temperature sensor is fixedly arranged at one end of the air outlet of the hot air box body; one end of the air outlet of the hot air box body is communicated with an air supply main pipe (3); the bottom surface of the hot air box body is fixedly communicated with a group of air return nozzles; and the bottom ends of the air return nozzles are communicated with the shell (1).

9. A drying apparatus for wood processing treatment according to claim 1, characterized in that a ventilation protection net is fixedly installed inside the housing (1) and at a position corresponding to the upper side of the main hot air nozzle (5).

Technical Field

The invention belongs to the technical field of wood processing, and particularly relates to a drying device for wood processing.

Background

The wood processing comprises basic processing technologies such as wood cutting, wood gluing, wood surface decoration and the like; because fresh wood contains a large amount of moisture, the wood must be dried before the basic processing, and in order to ensure the quality and prolong the service life of the wood and wood products, proper measures must be taken to reduce the moisture in the wood to a certain degree.

At present, a natural drying mode is generally adopted, namely, wood is piled on the open space and dried by the sun or naturally dried by the sun, the drying mode is simple in technology, easy to implement, energy-saving and relatively economic, but the drying mode is wide in occupied area, low in drying speed, difficult to control in drying conditions, unbalanced in drying degree and relatively low in drying efficiency.

Disclosure of Invention

The invention aims to provide a drying device for wood processing, which solves the problems of unbalanced drying degree and low drying efficiency of the existing drying device for wood processing through the design of a drying mechanism and a mounting module.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention is a drying device for wood processing treatment, comprising a shell; the bottom surface of the shell is fixedly communicated with a hot air supply assembly; one end of the air outlet of the hot air supply assembly is fixedly communicated with an air supply main pipe; the bottom surface of the shell is fixedly connected with a group of main hot air spray pipes which are mutually communicated through a first air distribution pipe; one end of the air supply main pipe is fixedly communicated with the first air dividing pipe; the drying mechanism is fixedly connected inside the shell; the drying mechanism comprises a group of loading units which are connected with each other through a connecting piece; the drying mechanism further comprises a second air distributing pipe; one end of each group of loading units is communicated with the second air dividing pipe; one end of the second air distributing pipe is communicated with the air supply main pipe; the loading unit comprises a limiting frame; the inner surfaces of the limiting frames are respectively connected with a driving roller and a driven roller in a rotating manner; the peripheral sides of the driving roller and the driven roller are connected with an annular conveying net; a driving motor is fixedly connected to the surface of the limiting frame and the position corresponding to the driving roller; one end of an output shaft of the driving motor is fixedly connected with the driving roller; the surface of the annular conveying net is provided with vent holes at equal intervals; a group of hot air auxiliary spray pipes which are distributed in a linear array and are mutually communicated through air distribution branch pipes are fixedly connected between the inner surfaces of the limiting frames; one end of the air distribution branch pipe is communicated with the second air distribution pipe; the surface of the annular conveying net is equidistantly connected with mounting modules; the mounting module comprises a support; one surface of the support is fixedly connected with the annular conveying net; one surface of the support is rotatably connected with a shaft lever through a bearing; one end of the shaft lever is fixedly connected with a carrier; a group of limiting rollers distributed in a circumferential array are rotatably connected between the opposite surfaces of the carrier; the circumferential side surface of the carrier is rotationally connected with the support; the surface of the carrier is provided with an embedding hole; the peripheral side surface of the shaft lever is fixedly connected with a driven gear; an annular fixed gear ring is fixedly connected to one surface of the limiting frame; and the peripheral side surfaces of one group of the driven gears are all meshed with the annular fixed gear ring.

Further, a rubber cushion pad is fixedly connected to one surface of the carrier; the placing hole is a circular hole; the circumferential side surface of the limiting roller is fixedly provided with a rubber friction pad; and a through hole communicated with the annular conveying net is formed in one surface of the support.

Further, the top surface of the main hot air spray pipe is fixedly communicated with a group of nozzles with vertically upward air outlet directions; and two groups of air outlet holes which are symmetrically arranged and are just opposite to the annular conveying net are formed in the peripheral side surface of the hot air auxiliary spray pipe.

Further, the hot air supply assembly comprises a hot air box body; a fan and an electric heating wire are respectively and fixedly connected inside the hot air box body; a temperature sensor is fixedly arranged at one end of the air outlet of the hot air box body; one end of the air outlet of the hot air box body is communicated with the air supply main pipe; the bottom surface of the hot air box body is fixedly communicated with a group of air return nozzles; and the bottom ends of the air return nozzles are communicated with the shell.

Further, a ventilation protection net is fixedly installed in the shell and at a position corresponding to the upper portion of the main hot air spray pipe.

The invention has the following beneficial effects:

1. according to the invention, through the design of the annular conveying net in the drying mechanism, the static drying of the traditional wood drying mechanism is changed into dynamic drying, when the drying mechanism works, the annular conveying net can drive the wood to be dried to rotate annularly, the wind intensity and wind angle of the wood are changed in a reciprocating manner through the annular rotation, and in the process that the wood moves up and down, the wood can be driven to move circularly at a set speed due to the circular motion of the carrier.

2. According to the wood drying device, the wood can be subjected to all-directional wind through the synchronous circular motion of the wood, so that wind-receiving dead corners of the wood in the drying process are avoided, and meanwhile, the drying degree of the wood can be uniform through the circular motion of the wood, so that the drying effect is enhanced.

3. According to the invention, through the design of the main hot air spray pipe and the hot air auxiliary spray pipe, the device can simultaneously dry wood inside and outside, so that the drying efficiency is improved, and meanwhile, through the internal circulation type air outlet design of the hot air supply assembly, the energy-saving effect and the temperature rise speed of the device can be effectively improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a drying apparatus for use in wood processing;

FIG. 2 is a schematic structural view of a drying mechanism;

FIG. 3 is a schematic structural view of a loading unit;

FIG. 4 is a schematic view of the structure of the endless conveying mesh, the vent holes, the carriers and the endless tooth ring;

FIG. 5 is a schematic structural diagram of a mounting module;

FIG. 6 is a schematic view of the structure of FIG. 5 at another angle;

in the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-hot air supply component, 3-air supply main pipe, 4-first air dividing pipe, 5-main hot air spray pipe, 6-drying mechanism, 7-loading unit, 8-second air dividing pipe, 9-limiting frame, 10-driving roller, 11-driven roller, 12-annular conveying net, 13-driving motor, 14-ventilation hole, 15-air dividing branch pipe, 16-hot air auxiliary spray pipe, 17-hanging module, 18-support, 19-shaft rod, 20-carrying frame, 21-limiting roller, 22-placing hole, 23-driven gear and 24-annular fixed gear ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention is a drying device for wood processing, comprising a housing 1; the bottom surface of the shell 1 is fixedly communicated with a hot air supply assembly 2; one end of the air outlet of the hot air supply component 2 is fixedly communicated with an air supply main pipe 3; the bottom surface of the shell 1 is fixedly connected with a group of main hot air spray pipes 5 which are mutually communicated through a first air dividing pipe 4; one end of the main air supply pipe 3 is fixedly communicated with the first air dividing pipe 4; the inside of the shell 1 is fixedly connected with a drying mechanism 6;

the drying mechanism 6 comprises a set of loading units 7 interconnected by means of a connection; the drying mechanism 6 also comprises a second air distributing pipe 8; one end of each group of loading units 7 is communicated with a second air dividing pipe 8; one end of the second air distributing pipe 8 is communicated with the air supply main pipe 3;

the loading unit 7 comprises a limiting frame 9; a driving roller 10 and a driven roller 11 are respectively connected between the inner surfaces of the limiting frames 9 in a rotating manner; the circumferential sides of the driving roller 10 and the driven roller 11 are connected with an annular conveying net 12; the annular conveying net 12 is an iron wire net, and the surface of the limiting frame 9 and the position corresponding to the driving roller 10 are fixedly connected with a driving motor 13; one end of an output shaft of the driving motor 13 is fixedly connected with the driving roller 10; the surface of the annular conveying net 12 is equidistantly provided with vent holes 14; a group of hot air auxiliary spray pipes 16 which are distributed in a linear array and are mutually communicated through air distribution branch pipes 15 are fixedly connected between the inner surfaces of the limiting frames 9; one end of the air distribution branch pipe 15 is communicated with the second air distribution pipe 8; the surface of the annular conveying net 12 is equidistantly connected with mounting modules 17;

the mounting module 17 comprises a support 18; one surface of the support 18 is fixedly connected with the annular conveying net 12; one surface of the support 18 is rotatably connected with a shaft rod 19 through a bearing; one end of the shaft rod 19 is fixedly connected with a carrier 20; a group of limiting rollers 21 distributed in a circumferential array are rotatably connected between the opposite surfaces of the carrier 20; the circumferential side surface of the carrier 20 is rotationally connected with the support 18; the surface of the carrier 20 is provided with an embedding hole 22; the peripheral side surface of the shaft rod 19 is fixedly connected with a driven gear 23; an annular fixed gear ring 24 is fixedly connected to one surface of the limiting frame 9; the circumferential side surfaces of the driven gears 23 are all meshed with the annular fixed-tooth ring 24, when the annular conveying net 12 moves annularly, due to the meshing of the annular fixed-tooth ring 24 and the driven gears 23, the driven gears 23 can rotate, the driven gears 23 rotate to drive the shaft rod 19 to move circularly, after the shaft rod 19 moves circularly, the carrier 20 and objects loaded inside the carrier 20 are driven to move circularly, and the objects are all-directionally ventilated through the circular motion of the loaded objects, so that the drying efficiency is improved.

As shown in fig. 6, a rubber cushion pad is fixedly connected to one surface of the carrier 20, the rubber cushion pad is used for buffering and protecting materials when the materials are loaded, the insertion hole 22 is a circular hole, an object to be loaded is loaded into the carrier 20 from the insertion hole 22, a rubber friction pad is fixedly mounted on the peripheral side surface of the limiting roller 21, the rubber friction pad is used for enhancing the limiting capacity of the limiting roller 21, and meanwhile, the friction force on the surface of the limiting roller 21 can be enhanced through the design of the friction pad; one surface of the support 18 is provided with a through hole communicated with the annular conveying net 12.

As shown in fig. 1 and 4, the top surface of the main hot air nozzle 5 is fixedly communicated with a group of nozzles with air outlet directions vertically upward; two groups of air outlet holes which are symmetrically arranged and are just opposite to the annular conveying net 12 are formed in the peripheral side face of the hot air auxiliary spray pipe 16, and hot air is exhausted from the inner side of the annular conveying net 12 to wood to be dried through the hot air auxiliary spray pipe 16.

Wherein, the hot air supply component 2 comprises a hot air box body; the inside of the hot air box body is respectively and fixedly connected with a fan and an electric heating wire; one end of the air outlet of the hot air box body is fixedly provided with a temperature sensor, the temperature sensor is used for monitoring the air outlet temperature in real time, the model of the temperature sensor is DS18B20, when the device is used, the device is matched with a controller, the controller is matched with the temperature sensor, the air outlet temperature is kept constant, and one end of the air outlet of the hot air box body is communicated with the air supply main pipe 3; the fixed intercommunication in hot-blast box bottom surface has a set of return air nozzle, and a set of return air nozzle bottom all communicates with casing 1, during the use, through the design of return air nozzle to make the device can carry out hot-blast quick emergence and hot-blast quick supply with inner loop mode.

Wherein, the inside and position fixed mounting that corresponds main hot air spray tube 5 top of casing 1 has the ventilation protection network, and during the use, casing 1 surface still fixed mounting has the sealed door body.

One specific application of this embodiment is: the device is mainly used for drying logs with fixed length in batches, before work, a sealing door body at the position of a shell 1 is opened, a workpiece to be processed is necessarily placed in a drying mechanism 6 in a regular mode, when the workpiece is placed, materials are placed into a carrier 20 through a placement hole 22, when the device works, a hot air supply assembly 2 is matched with a temperature sensor and an air return nozzle to realize constant-temperature air supply to the interior of the shell 1, in addition, three driving motors 13 synchronously work, after the three driving motors 13 work, an annular conveying net 12 at a corresponding position is driven to do annular motion at a set speed, after the annular conveying net 12 does the annular motion, a hanging module 17 on the annular conveying net 12 is driven to do the annular motion at the set speed, in addition, due to the meshing of a driven wood gear 23 and an annular fixed tooth ring 24, when the annular conveying net 12 rotates in an annular mode, the driven gear 23 can drive the circular motion loaded in the carrier 20, through the circular motion of timber to the messenger treats that dry material is all-round to there is the dead angle that receives wind when avoiding the work piece to receive wind, through the annular of annular transport net 12 rotates, then can circulate the intensity of receiving wind and the angle that receives wind that changes the work piece, improves the device's drying efficiency and drying effect then.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.