CN210463898U

CN210463898U - Wood drying device for wood working

Info

Publication number: CN210463898U
Application number: CN201921480239.8U
Authority: CN
Inventors: 曹飞
Original assignee: Deqing Huayun Piano Co ltd
Current assignee: Deqing Huayun Piano Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a wood drying device for wood processing, which comprises an adjusting mechanism, a heat insulation board, a power roller way and a PLC, wherein the adjusting mechanism comprises a bearing seat, a spring is fixedly connected on the circumference of the outer side of the bearing seat by welding, one end of the spring, which is far away from the bearing seat, is connected with the inner wall of a supporting leg by welding, the inner wall of the supporting leg is fixedly connected with a fixed block by welding with the inner part of the spring, which corresponds to the outer side of the circumference of the bearing seat, and the power roller way is connected in the bearing seat by rotating a bearing, through the arranged power roller way and the adjusting mechanism, when a veneer is dried, the veneer is dried by the heat generated by an electric heating rod while the veneer is transported by the power roller way, the cracking caused by overlarge stress after the veneer is dried is avoided, and simultaneously, the veneer, the problem that the veneer is difficult to take and place and the safety is not high is avoided.

Description

Wood drying device for wood working

Technical Field

The utility model relates to a wood working technical field specifically is a timber drying device for wood working.

Background

Wood processing, use timber as raw materials, mainly process by mechanical or chemical method, its product still keeps the basic characteristic of timber, the wood processing technology includes basic processing technology such as timber cutting, timber drying, timber veneer, timber surface decoration, and functional processing technology such as timber protection, timber modification, dry and refer to the lumber dry specially usually, the drying of other wooden materials such as veneer, wood shavings, wood fiber, etc., are the component of plywood, shaving board, fiberboard manufacturing process separately, in the plywood production process, need the quality of the plywood of many processes can be guaranteed, wherein the drying process is indispensable, it can influence the production quality of the plywood directly, determine the life time of the plywood.

However, the conventional wood drying device for wood processing has some disadvantages in the using process, such as:

1. the existing plywood is dried by a hot pressing process generally, the whole hot pressing plate is pressed on a veneer of the plywood during hot pressing, the veneer is dried by variable shrinkage, the shrinkage of the veneer is limited by the whole hot pressing plate pressed on the veneer, and the stress in the veneer after the hot pressing plate is lifted is too large to crack, so that the product quality is influenced.

2. The existing veneer drying device for the plywood needs to lift up the hot pressing plate when the veneer is placed in and taken down, the drying device is generally multilayer, taking and placing of high-rise veneers are inconvenient, meanwhile, the gap between the hot pressing plates in the process of taking and placing the veneer is small, and the potential safety hazard is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber drying device for wood working to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wood drying device for wood processing comprises an adjusting mechanism, a heat insulation board, a power roller way and a PLC, wherein supporting legs are fixedly connected to the outer walls of two sides of the heat insulation board through bolts, the inner parts of the upper and lower ends of the supporting legs are fixedly connected with the adjusting mechanism through welding, the adjusting mechanism comprises a bearing seat, springs are fixedly connected to the circumference of the outer side of the bearing seat through welding, one ends of the springs, far away from the bearing seat, are connected with the inner walls of the supporting legs through welding, the inner walls of the supporting legs and the inner parts of the springs, corresponding to the outer side of the circumference of the bearing seat, are fixedly connected with fixed blocks through welding, the power roller way is rotatably connected to the inside of the bearing seat through bearings, comprises a roller shaft, the roller shaft is rotatably connected with the bearing seat, the utility model discloses a heat-insulating roller way, including buckle, roller both ends circumference outside corresponds the electric heat stick top through welded fastening and is connected with the heat-conducting plate, screw fixedly connected with temperature sensor is passed through to heat-conducting plate inner wall one side, has the veneer through joint swing joint between the power roll table of upper and lower both sides, temperature sensor signal output part and PLC signal input part electric connection, electric heat stick signal input part and PLC signal output part electric connection, power roll table signal input part and PLC signal output part electric connection.

Furthermore, the roller shafts of the power roller ways located on the upper side and the lower side are connected with the chains through gears respectively, and one of the roller shafts of the power roller ways located on the upper side and the lower side is connected with a speed reduction motor through a coupler and used for driving the power roller ways to rotate.

Further, the spring has eight and be 45 degrees evenly arranged on the bearing frame for support the roller and make the bearing frame atress even.

Furthermore, the top of the heat insulation and heat preservation plate is fixedly connected with a ventilating duct through bolts and used for discharging evaporated water vapor.

Furthermore, six electric heating rods are uniformly distributed on the heat insulation plate at 60 degrees and used for uniformly heating the heat conduction plate.

Furthermore, a supporting bar is fixedly connected in the gap between the heat insulation plate and the inner wall of the heat conduction plate through welding and is used for supporting the heat conduction plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a power roll table and adjustment mechanism that set up have realized when the veneer is dried, dry the veneer through the heat that the electric rod produced when the power roll table transports the veneer for there is great shrink space in the veneer stoving, compresses tightly the veneer through adjusting the structure simultaneously and has avoided the too big fracture that produces of stress after the veneer is dried.

2. The utility model discloses a power roll table that sets up has realized only needing to place the single plate when the single plate is dried the moving speed through PLC control roll table between the roll table, and control stoving time, the veneer can be carried away from the roll table other end automatically after the stoving is accomplished, has avoided the veneer to get the problem that the difficult security is not high.

Drawings

FIG. 1 is a schematic sectional view of the overall left-side view structure of the present invention;

FIG. 2 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 3 is a schematic sectional view of the overall top view structure of the present invention;

FIG. 4 is a schematic view of the enlarged cross-sectional view of the main view structure of the power roller bed;

FIG. 5 is a schematic view of the present invention, partially enlarged in FIG. 1;

fig. 6 is a schematic view of the electronic component connection control system of the present invention.

In FIGS. 1-6: 1-supporting legs; 2-an adjustment mechanism; 201-a bearing seat; 202-a spring; 203-fixed block; 3-heat insulation board; 4-a dynamic roller way; 401-thermally conductive plate; 402-a temperature sensor; 403-electric heating rod; 404-buckle; 405-a heat insulation plate; 406-a roller shaft; 5-single board; 6-PLC.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a wood drying device for wood processing comprises an adjusting mechanism 2, a heat insulation board 3, a power roller way 4 and a PLC6, wherein supporting legs 1 are fixedly connected to the outer walls of two sides of the heat insulation board 3 through bolts and used for supporting the whole device, the inner parts of the upper and lower ends of each supporting leg 1 are fixedly connected with the adjusting mechanism 2 through welding, each adjusting mechanism 2 comprises a bearing seat 201, a spring 202 is fixedly connected to the periphery of the outer side of each bearing seat 201 through welding, one end, away from each bearing seat 201, of each spring 202 is connected with the inner wall of each supporting leg 1 through welding, the inner wall of each supporting leg 1 is fixedly connected with a fixed block 203 corresponding to the inner part of each spring 202 corresponding to the periphery of each bearing seat 201 through welding and used for preventing the springs 202 from falling off, the power roller way 4 is rotatably connected to the bearing seats, the roller shaft 406 is rotatably connected with the bearing seat 201 through a bearing, the outer side of the circumference of the roller shaft 406 is fixedly connected with a heat insulation plate 405 through a screw, a buckle 404 is fixedly connected on the heat insulation plate 405 through a screw, the inner part of the buckle 404 is fixedly connected with an electric heating rod 403 through clamping, the outer sides of the circumference of two ends of the roller shaft 406 are fixedly connected with a heat conduction plate 401 corresponding to the upper part of the electric heating rod 403 through welding, one side of the inner wall of the heat conduction plate, be used for heating heat-conducting plate 401 through electric bar 403 for veneer 5 through power roll table 4 dries, there is veneer 5 through joint swing joint between the power roll table 4 of upper and lower both sides, temperature sensor 402 signal output part and PLC6 signal input part electric connection, electric bar 403 signal input part and PLC6 signal output part electric connection, power roll table 4 signal input part and PLC6 signal output part electric connection.

Roller 406 one end of the power roll table 4 that is located both sides about is connected with the chain through the gear respectively, one of them roller 406 of the power roll table 4 that is located both sides about has gear motor through the coupling joint, be used for driving power roll table 4 and rotate, spring 202 has eight and is 45 degrees evenly arranged on bearing frame 201, be used for supporting roller 406 and make bearing frame 201 atress even, bolt fixedly connected with air pipe is passed through at 3 tops of thermal-insulated heated board, be used for the steam of discharge evaporation, electric heat bar 403 has six and is 60 degrees evenly arranged on heat insulating board 405, be used for heat-conducting plate 401 even heating, be connected with the support bar in the space department between corresponding and the heat-conducting plate 401 inner wall on the heat insulating board 405 through welded fastening, be used for supporting.

The working principle is as follows: when in use, the PLC6 controls the power roller way 4 and the electric heating bar 402 to be started, the single plate 5 is placed between the power roller way 4, the bearing block 201 is pressed by the spring 202 of the adjusting mechanism 2, so that the heat conducting plate 401 exerts a pressing force on the single plate 5, the heat conducting plate 401 is heated by the heat generated by the electric heating bar 403 while the veneer 5 is transported by the rotation of the power roller way 4, the heat of the electric heating bar 403 is controlled by the temperature sensor 402 and the PLC6, thereby controlling the heat of the heat-conducting plate 401, the veneer 5 is moved and dried, so that a larger shrinkage space exists while the veneer 5 is dried, cracking caused by overlarge stress after the veneer 5 is dried is avoided, the movement speed of the power roller way 4 is controlled through the PLC, the drying time is controlled, the single plate 5 can be automatically conveyed out from the other end of the power roller way 4 after drying is completed, and the problem that the safety is not high due to difficulty in taking and placing the single plate 5 is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a timber drying device for wood working, includes adjustment mechanism (2), thermal-insulated heated board (3), power roll table (4) and PLC (6), through bolt fixedly connected with supporting leg (1), its characterized in that on thermal-insulated heated board (3) both sides outer wall: the support leg is characterized in that the upper and lower ends of the support leg (1) are internally and fixedly connected with an adjusting mechanism (2) through welding, the adjusting mechanism (2) comprises a bearing seat (201), the outer circumference of the bearing seat (201) is fixedly connected with a spring (202), one end, away from the bearing seat (201), of the spring (202) is connected with the inner wall of the support leg (1) through welding, the inner wall of the support leg (1) and the outer circumference of the bearing seat (201) correspond to the inner part of the spring (202) and are fixedly connected with a fixed block (203) through welding, a power roller way (4) is rotatably connected in the bearing seat (201) through a bearing, the power roller way (4) comprises a roller shaft (406), the roller shaft (406) is rotatably connected with the bearing seat (201) through a bearing, the outer circumference of the roller shaft (406) is fixedly connected with a, buckle (404) is inside through joint fixedly connected with electric heat bar (403), the roller (406) both ends circumference outside corresponds electric heat bar (403) top through welded fastening connected with heat-conducting plate (401), screw fixedly connected with temperature sensor (402) is passed through to heat-conducting plate (401) inner wall one side, has veneer (5) through joint swing joint between power roll table (4) of upper and lower both sides, temperature sensor (402) signal output part and PLC (6) signal input part electric connection, electric heat bar (403) signal input part and PLC (6) signal output part electric connection, power roll table (4) signal input part and PLC (6) signal output part electric connection.

2. The wood drying device for wood working according to claim 1, characterized in that: one end of a roller shaft (406) of the power roller way (4) positioned on the upper side and the lower side is connected with a chain through a gear respectively, and one roller shaft (406) of the power roller way (4) positioned on the upper side and the lower side is connected with a speed reducing motor through a coupler.

3. The wood drying device for wood working according to claim 1, characterized in that: eight springs (202) are uniformly arranged on the bearing seat (201) at an angle of 45 degrees.

4. The wood drying device for wood working according to claim 1, characterized in that: the top of the heat insulation and heat preservation plate (3) is fixedly connected with a ventilation pipeline through bolts.

5. The wood drying device for wood working according to claim 1, characterized in that: six electric heating rods (403) are uniformly arranged on the heat insulation plate (405) at 60 degrees.

6. The wood drying device for wood working according to claim 1, characterized in that: and a supporting strip is fixedly connected in a gap between the heat insulation plate (405) and the inner wall of the heat conduction plate (401) through welding.