CN217844631U

CN217844631U - Anti-deformation drying device for wood processing

Info

Publication number: CN217844631U
Application number: CN202222083385.5U
Authority: CN
Inventors: 陆邦
Original assignee: Guangxi Banglin Wood Industry Co ltd
Current assignee: Guangxi Banglin Wood Industry Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-18
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a wood working handles with preapring for an unfavorable turn of events drying device relates to wood working equipment technical field, and to current timber when carrying out the drying, ligneous drying efficiency is lower, and places the heavy object and push down timber at ligneous top, leads to the inhomogeneous problem that appears deforming of ligneous atress easily, now proposes following scheme, and it includes the drying chamber and presses conveyor, the inside fixed mounting of drying chamber has two sets of conveyor that press that are central symmetric distribution, press conveyor and include fixed plate and conveyer, fixed plate fixed mounting is between the inside lateral wall of drying chamber, the fixed plate bottom is equipped with the movable plate that is evenly distributed. The utility model discloses can carry out even drying to timber upper and lower surface at the in-process that timber was carried, improve ligneous drying efficiency, and set up evenly distributed's compression roller and press down timber, the ligneous atress of being convenient for is even, prevents to appear warping in the heating process.

Description

Wood working handles with preapring for an unfavorable turn of events shape drying device

Technical Field

The utility model relates to a wood working equipment technical field especially relates to a wood working is handled with preapring for an unfavorable turn of events shape drying device.

Background

The timber contains a certain amount of moisture. The amount of water in the wood varies with the species, age and cutting season of the tree. In order to ensure the quality and prolong the service life of wood and wood products, proper measures must be taken to reduce the moisture in the wood to a certain degree. To reduce the moisture content of the wood, the temperature of the wood is increased to evaporate and move the moisture in the wood outward, so that the moisture rapidly leaves the wood in the air with a certain flow speed, thereby achieving the purpose of drying. In order to ensure the quality of the wood to be dried, the humidity of the drying medium must also be controlled in order to obtain a quick and high-quality drying of the wood, a process called wood drying. The drying of the wood is an important link for guaranteeing and improving the quality of the wood, reducing the loss of the wood, and the like and improving the utilization rate of the wood.

When current wood working drying equipment carries out the drying to timber, need artifical transport timber in the drying kiln, reduced ligneous drying efficiency, and in order to prevent to take place to collapse at the removal timber in-process, place the heavy object usually and push down timber at ligneous top, lead to ligneous atress inhomogeneous easily, appear warping in the heating process. Therefore, in order to solve such problems, we have proposed a deformation-preventing drying device for wood processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of wood working handles with preapring for an unfavorable turn of events shape drying device has solved current timber when carrying out the drying, and ligneous drying efficiency is lower, and places the heavy object and push down timber at ligneous top, leads to the inhomogeneous problem that appears warping of ligneous atress easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wood working handles with preapring for an unfavorable turn of events shape drying device, includes the drying chamber and presses conveyor, the inside fixed mounting of drying chamber has two sets of conveyor that press that are central symmetric distribution, press conveyor and include fixed plate and conveyer, fixed plate fixed mounting is between the inside lateral wall of drying chamber, the fixed plate bottom is equipped with the movable plate that is evenly distributed, movable plate bottom fixed mounting has the backup pad that is symmetric distribution, rotates between two backup pads and installs the compression roller, movable plate top fixed mounting has the guide bar that is symmetric distribution, the guide bar slides and runs through the fixed plate, the guide bar cover is equipped with the spring, fixed plate bottom and movable plate top are connected respectively at the spring both ends, one side of movable plate is equipped with first jet-propelled pipe, first jet-propelled pipe fixed mounting is in the fixed plate bottom.

Preferably, two the conveyer is fixed mounting respectively in inside top and the bottom of drying chamber, the conveyer includes two frames that are the symmetric distribution, two rotate between the frame and install the belt roller that is the symmetric distribution, two be connected with conveyer between the belt roller, frame lateral wall fixed mounting has the motor, motor output shaft and belt roller tip fixed connection.

Preferably, bearing rollers which are uniformly distributed are rotatably arranged between the two racks and are arranged corresponding to the compression roller.

Preferably, the through-hole that is evenly distributed is seted up on the conveyer belt surface, two fixed mounting has the jet-propelled pipe of second that is evenly distributed between the frame, the jet-propelled pipe of second is to correspond the setting with first jet-propelled pipe, the jet-propelled pipe of second has the shower nozzle that is evenly distributed with the terminal surface fixed mounting that first jet-propelled pipe is close to each other.

Preferably, a combustion furnace is fixedly installed at the top end of the drying chamber, air guide tubes which are symmetrically distributed are fixedly installed on the side wall of the drying chamber, the two air guide tubes are communicated with the combustion furnace, and the side walls of the two air guide tubes are fixedly connected with a first air injection tube and a second air injection tube respectively.

Preferably, a limiting plate is fixedly mounted at one end, far away from the moving plate, of the guide rod.

The beneficial effects of the utility model are that:

1. promote the compression roller rebound through timber when the compression roller, the compression roller drives movable plate and backup pad rebound, and the spring is exerted a pressure to the movable plate after being extrudeed for the compression roller can tightly push down timber with the bearing roller cooperation of conveyer, keeps ligneous stability, can press down timber when timber heating simultaneously, prevents that timber moisture content from reducing and producing the deformation.

2. Timber is through the jet-propelled pipe of first jet-propelled pipe and second, and the hot flue gas that contains of first jet-propelled pipe is direct to carry out the drying by heating to timber upper surface, and the through-hole that contains hot flue gas and pass conveyor belt of the jet-propelled pipe of second carries out the drying by heating to the timber lower surface, and two sets of conveyor that press can make timber two sides obtain even drying.

To sum up, use the device can carry out even drying to timber upper and lower surface at timber's in-process, improve ligneous drying efficiency, and set up evenly distributed's compression roller and press down timber, the ligneous atress of being convenient for is even, prevents to appear warping in the heating process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the interior of the drying chamber of the present invention;

fig. 3 is a schematic structural view of the fixing plate of the present invention;

fig. 4 is a schematic structural diagram of the conveyor of the present invention.

Reference numbers in the figures: 1. a drying chamber; 2. a pressing and conveying device; 3. a fixing plate; 4. a conveyor; 5. moving the plate; 6. a support plate; 7. a compression roller; 8. a guide bar; 9. a spring; 10. a limiting plate; 11. a first gas lance; 12. a second gas lance; 13. a frame; 14. a motor; 15. a belt roller; 16. a conveyor belt; 17. a through hole; 18. a carrying roller; 19. a spray head; 20. a combustion furnace; 21. an air duct.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a wood working handles with drying device that preapres for an unfavorable turn of events, including drying chamber 1 and press conveyor 2, drying chamber 1 inside fixed mounting has two sets of conveyor 2 that press that are central symmetric distribution, press conveyor 2 and include fixed plate 3 and conveyer 4, fixed plate 3 fixed mounting is between the inside lateral wall of drying chamber 1, 3 bottoms of fixed plate are equipped with movable plate 5 that is evenly distributed, 5 bottom fixed mounting of movable plate has backup pad 6 that are symmetric distribution, rotate between two backup pad 6 and install

compression roller

7, 5 top fixed mounting of movable plate have guide bar 8 that are symmetric distribution, the one end fixed mounting that movable plate 5 was kept away from to guide bar 8 has limiting plate 10, limiting plate 10 can prevent that guide bar 8 from 3 bottoms landing of fixed plate 3.

Guide bar 8 slides and runs through

fixed plate

3, 8 covers of guide bar are equipped with spring 9, spring 9 receives to push compression roller 7 after the compression and pushes down panel, keep the stability of panel, fixed plate 3 bottom and movable plate 5 top are connected respectively at spring 9 both ends, one side of movable plate 5 is equipped with first jet-propelled pipe 11, first jet-propelled pipe 11 fixed mounting is in fixed plate 3 bottom, 1 top fixed mounting in drying chamber has combustion furnace 20, 1 lateral wall fixed mounting in drying chamber has the air duct 21 that is the symmetric distribution, two air ducts 21 all communicate with firing furnace 20, two air duct 21 lateral walls respectively with first jet-propelled pipe 11, the jet-propelled pipe 12 fixed connection of second.

Referring to fig. 4, two conveyer 4 are fixed mounting respectively in the inside top and the bottom of drying chamber 1, conveyer 4 includes two frames 13 that are the symmetric distribution, rotate between two frames 13 and install the belt roller 15 that is the symmetric distribution, be connected with conveyer 16 between two belt rollers 15, frame 13 lateral wall fixed mounting has motor 14, motor 14 output shaft and belt roller 15 tip fixed connection, conveyer 4's motor 14 drive belt roller 15 is rotatory, belt roller 15 drives conveyer 16 and removes, conveyer 16 drives the timber and removes.

Rotate between two frames 13 and install bearing roller 18 that is evenly distributed, bearing roller 18 is corresponding the setting with compression roller 7, bearing roller 18 carries out the bearing effect to timber on the one hand, on the other hand cooperation compression roller 7 extrusion timber, prevent timber and warp, conveyor belt 16 surface is seted up the through-hole 17 that is evenly distributed, fixed mounting has the jet-propelled pipe 12 of second that is evenly distributed between two frames 13, the steam of the jet-propelled pipe 12 of second can pass through-hole 17, the realization is to the drying on timber surface, the jet-propelled pipe 12 of second is corresponding the setting with first jet-propelled pipe 11, the jet-propelled pipe 12 of second has the shower nozzle 19 that is evenly distributed with the terminal surface fixed mounting that first jet-propelled pipe 11 is close to each other.

When the device is used, the wood is placed on the left conveyor 4, the wood passes through the compression roller 7 at the bottom end of the fixed plate 3, the compression roller 7 is pushed to move upwards, the compression roller 7 drives the movable plate 5 and the supporting plate 6 to move upwards, the spring 9 is extruded, and a pressure is applied to the movable plate 5, so that the compression roller 7 can be matched with the bearing roller 18 of the conveyor 4 to tightly press the wood, the stability of the wood is kept, meanwhile, when the wood is heated, the wood is pressed, the moisture content of the wood is prevented from being reduced and deformed, the burning furnace 20 respectively reaches the first air injection pipe 11 and the second air injection pipe 12 through the two air guide pipes 21 with the hot smoke generated by fuel burning, when the wood passes through the first air injection pipe 11, the hot smoke of the first air injection pipe 11 directly heats and dries the upper surface of the wood, the hot smoke of the second air injection pipe 12 passes through the through hole 17 of the conveying belt 16 to heat and dry the lower surface of the wood, as the conveying belt 16 partially shields the lower surface of the wood, when the wood reaches the conveying device 2 on the right side, the first air injection pipe 11 of the fixed plate 3 heats and dries the wood, the upper surface of the right side of the second air pipe 12, and the wood uniformly dries the wood, so that the wood, and the wood to dry the two sides of the wood.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wood working handles with preapring for an unfavorable turn of events drying device, includes drying chamber (1) and presses conveyor (2), its characterized in that, drying chamber (1) inside fixed mounting has two sets of conveyor (2) of pressing that are central symmetric distribution, press conveyor (2) including fixed plate (3) and conveyer (4), fixed plate (3) fixed mounting is between drying chamber (1) inside lateral wall, fixed plate (3) bottom is equipped with movable plate (5) that are evenly distributed, movable plate (5) bottom fixed mounting has backup pad (6) that are symmetric distribution, rotates between two backup pad (6) and installs compression roller (7), movable plate (5) top fixed mounting has guide bar (8) that are symmetric distribution, guide bar (8) slide and run through fixed plate (3), guide bar (8) cover is equipped with spring (9), fixed plate (3) bottom and movable plate (5) top are connected respectively to spring (9) both ends, one side of movable plate (5) is equipped with first jet-propelled pipe (11), first jet-propelled pipe (11) fixed mounting in fixed plate (3) bottom.

2. The deformation-preventing drying device for wood processing according to claim 1, wherein the two conveyors (4) are respectively and fixedly mounted at the top end and the bottom end inside the drying chamber (1), the conveyors (4) comprise two symmetrically-distributed frames (13), symmetrically-distributed belt rollers (15) are rotatably mounted between the two frames (13), a conveying belt (16) is connected between the two belt rollers (15), a motor (14) is fixedly mounted on the side wall of each frame (13), and an output shaft of the motor (14) is fixedly connected with the end portions of the belt rollers (15).

3. The deformation-preventing drying device for wood processing according to claim 2, wherein the two frames (13) are rotatably provided with evenly distributed bearing rollers (18), and the bearing rollers (18) are arranged corresponding to the compression rollers (7).

4. The wood working is handled with preapring for an unfavorable turn of events drying device of claim 2, characterized in that, conveyor belt (16) surface is seted up and is evenly distributed's through-hole (17), two fixed mounting has between frame (13) and is evenly distributed's second jet pipe (12), second jet pipe (12) and first jet pipe (11) are the corresponding setting, the terminal surface fixed mounting that second jet pipe (12) and first jet pipe (11) are close to each other has shower nozzle (19) that are evenly distributed.

5. The deformation-preventing drying device for wood processing according to claim 3, wherein a combustion furnace (20) is fixedly installed at the top end of the drying chamber (1), symmetrically-distributed air ducts (21) are fixedly installed on the side walls of the drying chamber (1), both the air ducts (21) are communicated with the combustion furnace (20), and the side walls of both the air ducts (21) are fixedly connected with the first air injection pipe (11) and the second air injection pipe (12) respectively.

6. The deformation-preventing drying device for wood processing according to claim 1, wherein a limiting plate (10) is fixedly installed at one end of the guide rod (8) far away from the moving plate (5).