CN107477988B - Baking room for timber - Google Patents
Baking room for timber Download PDFInfo
- Publication number
- CN107477988B CN107477988B CN201710765572.2A CN201710765572A CN107477988B CN 107477988 B CN107477988 B CN 107477988B CN 201710765572 A CN201710765572 A CN 201710765572A CN 107477988 B CN107477988 B CN 107477988B
- Authority
- CN
- China
- Prior art keywords
- timber
- room body
- friction pulley
- conveyer belt
- nail rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/04—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in presses or clamping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/16—Wood, e.g. lumber, timber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses the baking rooms for timber, including room body, the inside of room body is equipped with heating mechanism and fan, the inside of the room body is equipped with lateral support plate, the upper middle side part of support plate is equipped with lumber support mechanism, the lumber support mechanism includes bracket and rotating cylinder, and rotating cylinder is connect with holder pivots, and rotating cylinder is equipped with the mandril for fixing timber；Timber rotating mechanism is symmetrically arranged on the upside of the both ends of the support plate, timber rotating mechanism includes locating piece and nail rod, is in axial direction equipped with screw in nail rod, nail rod has been fixedly and coaxially connected friction pulley far from one end of lumber support mechanism；The top of the friction pulley is equipped with driving mechanism, driving mechanism includes conveyer belt, drive roll and driven voller, drive roll and driven voller are rotatablely connected with the side wall of room body, and conveyer belt is located at the surface of friction pulley, and the gap that width is 0.5~1CM is equipped between conveyer belt and friction pulley；Solve the problems, such as that the burden of worker when timber stoving in the prior art is larger.
Description
Technical field
The present invention relates to the drying equipment technical fields of timber.
Background technique
Its moisture content of the timber of fresh felling is generally relatively high, when timber is processed into the furniture such as timber, needs
Its moisture content is adjusted.Because timber has the characteristic of water swelling, dehydration shrinkage.If will not timber moisture content
It is adjusted, after the high timber of moisture content is directly processed into the furniture such as timber, the finished product after processing is easy to deform because of dehydration,
And then influence normal use.The mode of existing adjustment moisture content is mainly in such a way that baking room is dried.
Timber is disposed across in baking room, is heated timber in baking room, so that moisture be made to evaporate.But timber is being dried
When, the moisture in timber can be assembled toward the lower part of timber under gravity, and the moisture on timber top is heated steaming
Hair falls, to keep the moisture content on timber top low, the moisture content of timber lower part is high, thus make the contraction distortion block on timber top,
The contraction distortion of lower part is slow, and then makes wood-bending, reduces the utilization rate of timber.Existing operating method is when drying one section
Between after, timber is overturn, wood-based is made originally can uniformly to dry out.But this mode of operation need it is artificial right
The drying situation of timber is monitored in baking room, meanwhile, rolling is also required to manually be operated, and increases the negative of worker
Load.
Summary of the invention
It is needed the invention is intended to provide a kind of baking room for timber, when solving timber stoving in the prior art artificial
Monitoring and artificial the problem of overturning, leading to the heavy load of worker.
The baking room for timber in this programme, including room body, room body are equipped with drain hole and can cover conjunction in blowing
Door on mouth, the inside of room body are equipped with heating mechanism, and the top of the room body is equipped with the fan dried downwards, installs in room body
The motor for thering is driving fan to rotate；The inside of the room body is removably connected with lateral support plate, the upper middle side part of support plate
Equipped with lumber support mechanism, the lumber support mechanism includes bracket and the rotating cylinder parallel with support plate, rotating cylinder and holder pivots
Connection, rotating cylinder are equipped with the mandril for fixing timber；Timber rotating mechanism is symmetrically arranged on the upside of the both ends of the support plate,
Timber rotating mechanism includes locating piece and nail rod, and the bottom of locating piece is fixedly connected with support plate, and the top of locating piece is equipped with arc
The groove of shape, nail rod be placed in groove and be coaxially disposed with rotating cylinder, and being in axial direction equipped in nail rod can connect with timber
Screw, nail rod have been fixedly and coaxially connected friction pulley far from one end of lumber support mechanism；The top of the friction pulley is equipped with driving
Mechanism, driving mechanism include conveyer belt, drive roll and driven voller, and drive roll and driven voller are rotatablely connected with the side wall of room body,
Conveyer belt is wound around on drive roll and driven voller, and conveyer belt is located at the surface of friction pulley, is equipped between conveyer belt and friction pulley
Width is the gap of 0.5~1 ㎝, and the side wall of room body is equipped with the servo motor for driving drive roll rotation.
Working principle: timber is passed through into rotating cylinder, and timber is fixed by mandril, nail rod is then placed on positioning
In the groove of block, connected using the end of screw and timber in nail rod, and the end of nail rod and timber is made to offset.By support plate
It is put into room body, and closes door.Heating mechanism is controlled to heat the air inside room body, meanwhile, control fan rotation, fan
The air flowing inside room body is driven, blowing air-flow is heated the moisture on timber top in the upper surface of timber to evaporate, and
The lower part of timber is in leeward, and moisture evaporation is slower, and then the top of timber is made to shrink larger, timber since dehydration is very fast
Lower part due to dehydration it is relatively slow and shrink it is smaller, to keep the both ends of timber upturned.The both ends of timber are upturned
Meanwhile nail rod being driven to move up, thus make nail rod that friction pulley be driven to move up, when friction pulley is contacted with conveyer belt, conveyer belt
Friction pulley rotation is driven to keep dehydration on timber slower so that friction pulley be made to drive timber to swing by nail rod by frictional force
Position upward, at this point, friction pulley also with timber rotation and move down, separated until with conveyer belt, to realize timber
Overturning.
Compared with prior art, it is the advantages of this programme: 1, by being caused using inhomogeneities of timber when dry
Timber bends and drives friction pulley mobile, to make friction pulley contact and rotate with conveyer belt, so that friction pulley is logical
It crosses nail rod and drives timber rotation, and then realize the swing of timber, meanwhile, the swing of timber will drive friction pulley again and move down, and make
Friction pulley is separated with conveyer belt, and after friction pulley is separated with conveyer belt, timber also just stopped swing, to realize to timber
Intermittent overturning, the switching process of timber is without artificial monitoring or manual operation, to alleviate the burden of worker.2, wooden
The overturning of material is realized using the bending deformation of timber, will be flipped when wood-bending deforms to a certain extent,
The problem of causing the utilization rate of timber to decline so as to avoid timber generation overbending.
Further, the nail rod is installed with several spike-tooths close to the end of one end of lumber support mechanism.It is followed closely by setting
Tooth, when contacting nail rod and timber, spike-tooth is inserted into timber, to increase the frictional force between nail rod and timber.
Further, the top of the locating piece is equipped with the briquetting opposite with groove, and one end of briquetting and locating piece are hinged, pressure
The other end of block is detachably connected by bolt and locating piece.By the way that briquetting is arranged, when nail rod is placed into groove, lead to
It crosses briquetting nail rod is limited in groove, avoid when nail rod is fixed on timber by screw, the position of nail rod occurs inclined
It moves, and then can guarantee that the width in the gap between friction pulley and conveyer belt meets the requirements.
Further, the inside of the conveyer belt is equipped with limit plate, the sidewall weld of limit plate and room body, the bottom surface of limit plate
Place plane and the bottom of drive roll and driven voller are tangent.By be arranged limit plate, when friction pulley move up and with transmission
When band contact, the lower part of conveyer belt offsets under the action of limit plate with friction pulley, to ensure that conveyer belt and friction pulley
Between frictional force, make conveyer belt timely friction pulley be driven to rotate.
Further, the downside of the limit plate is equipped with several pressure sensor pieces, the control of pressure sensor piece and servo motor
Switch Electricity Federation.Pressure sensor piece sense when friction pulley moves up and pushes the upward limit plate of conveyer belt, on limit plate
Pressure should be arrived, so that pressure sensor piece be made to control servo motor work by control switch, rotates conveyer belt；When friction pulley with
After conveyer belt separation, pressure suffered by pressure sensor piece reduces, and pressure sensor piece controls servo motor by control switch and stops
It only works, so that conveyer belt be made to stop operating, and then the power consumption of servo motor can be reduced, it is energy saving.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the baking room embodiment of timber；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of Tu1Zhong lumber support mechanism.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: room body 1, support plate 2, timber 3, fan 4, motor 5, rotating cylinder 61, top
Bar 62, bracket 63, heating mechanism 7, conveyer belt 8, friction pulley 91, nail rod 92, screw 93, locating piece 94.
Baking room for timber as shown in Figure 1, Figure 2 and Figure 3, including room body 1, room body 1 are equipped with drain hole, room body
The door that can be covered Hes on drain hole is hinged on 1, door is connect by bolt with room body 1.Pacify at the middle part at the top of room body 1
Equipped with motor 5, vertical shaft is fixedly and coaxially connected on the output shaft of motor 5, shaft and room body 1 are rotatablely connected, shaft
Lower end extends to the inside of room body 1, and the lower end of shaft is installed with fan 4.The top of room body 1 is equipped with heating mechanism 7, heating mechanism 7
For electric heating wire.Horizontal left rail is welded on the inside of the left side wall of room body 1, the right side of left rail is equipped with along axial horizontal extension
Sliding slot.It is welded with horizontal right guide rail on the inside of the right side wall of room body 1, right guide rail is arranged in a one-to-one correspondence with left rail, right guide rail
Left side be equipped with along axial horizontal-extending sliding slot.Support plate 2 is equipped between left rail and right guide rail, the both ends of support plate 2 are inserted
Enter in sliding slot and is slidably matched with guide rail.The middle part of support plate 2 is equipped with 3 supporting mechanism of timber, and 3 supporting mechanism of timber includes bottom
The bracket 63 welded with support plate 2, the top of bracket 63 are equipped with the sliding rail of annular, the axial direction of sliding rail and the length of support plate 2
It is parallel to spend direction.The inside of sliding rail is coaxially arranged with rotating cylinder 61, is connected between rotating cylinder 61 and sliding rail by unilateral bearing.Rotating cylinder 61
Both ends be respectively equipped with four mandrils 62, four mandrils 62 are uniformly distributed by center axis of the axis of rotating cylinder 61, mandril 62 along turn
The barrel for extending radially through rotating cylinder 61 of cylinder 61 is simultaneously threadedly coupled with barrel.One end flexural pivot that mandril 62 is located inside rotating cylinder 61 is connected to
Jacking block.3 rotating mechanism of timber is symmetrically arranged on the upside of 2 left and right ends of support plate, 3 rotating mechanism of timber includes bottom and support plate
The locating piece 94 of 2 welding, the top of locating piece 94 are equipped with the groove of arc, and the surface of groove is equipped with briquetting, one end of briquetting
It is hinged with locating piece 94, it is bolted between the other end and locating piece 94 of briquetting.It is equipped in groove coaxial with rotating cylinder 61
Nail rod 92, nail rod 92 is welded with several spike-tooths close to one end of 3 supporting mechanism of timber.The inside of nail rod 92 rotates coaxially setting
There is a screw 93, the tip of screw 93 is towards 3 supporting mechanism of timber.Nail rod 92 is coaxially fixed far from one end of 3 supporting mechanism of timber
Connect friction pulley 91.The top of friction pulley 91 is equipped with the drive roll and driven voller that are parallel to each other, and drive roll and driven voller are and room
1 side wall of body rotation connection, together about equipped with conveyer belt 8, the lower surface of conveyer belt 8 and friction pulley 91 between drive roll and driven voller
Between be equipped with width be 1 ㎝ gap.The servo motor connecting with drive roll is installed on the side wall of room body 1.Drive roll and from
Horizontal limit plate, the sidewall weld of limit plate and room body 1 are equipped between dynamic roller.Plane and drive roll where the bottom surface of limit plate
It is tangent with the bottom of driven voller.Pressure sensor piece is embedded on the downside of limit plate, the control of pressure sensor piece and servo motor is opened
It is powered-down.
In use, timber 3 is passed through rotating cylinder 61, and the middle part of timber 3 is fixed by mandril 62, then by nail rod
92 are placed in the groove of locating piece 94, are connect using the screw 93 in nail rod 92 with the end of timber 3, and make nail rod 92 and wood
The end of material 3 offsets.Support plate 2 is put into room body 1, and closes door.Heating mechanism 7 is controlled to the air inside room body 1
Heating, meanwhile, control fan 4 rotates, and fan 4 drives the air flowing inside room body 1, and blow air-flow in the upper surface of timber 3,
The moisture on 3 top of timber is heated to evaporate, and the lower part of timber 3 is in leeward, moisture evaporation is slower, and then makes timber
3 top due to dehydration it is very fast and shrink it is larger, the lower part of timber 3 due to dehydration it is relatively slow and shrink it is smaller, to make timber 3
Both ends are upturned.The both ends of timber 3 drive nail rod 92 to move up while upturned, so that nail rod 92 be made to drive
Friction pulley 91 moves up, and when friction pulley 91 is contacted with conveyer belt 8, conveyer belt 8 drives friction pulley 91 to rotate by frictional force, thus
Make friction pulley 91 drive timber 3 to swing by nail rod 92, makes the position that dehydration is slower on timber 3 upward, at this point, friction pulley 91
It moves down with the rotation of timber 3, is separated until with conveyer belt 8.After friction pulley 91 is separated with conveyer belt 8, due to friction pulley
91 lose the effect of frictional force and stop operating, and stopped swing to make timber 3 also.By timber 3 constantly in dehydration
It bends in the process, and contacts friction pulley 91 with conveyer belt 8, so that conveyer belt 8 be made to pass through between the drive timber 3 of friction pulley 91
The swing of having a rest property, to realize the overturning of timber 3.
Claims (5)
1. being used for the baking room of timber, including room body, room body is equipped with drain hole and can cover the door closed on drain hole, room
The inside of body is equipped with heating mechanism, it is characterised in that: the top of the room body is equipped with the fan dried downwards, is equipped in room body
The motor of driving fan rotation；The inside of the room body is removably connected with lateral support plate, and the upper middle side part of support plate is set
There is lumber support mechanism, the lumber support mechanism includes bracket and the rotating cylinder parallel with support plate, and rotating cylinder and holder pivots connect
It connects, rotating cylinder is equipped with the mandril for fixing timber；Timber rotating mechanism is symmetrically arranged on the upside of the both ends of the support plate, wood
Material rotating mechanism includes locating piece and nail rod, and the bottom of locating piece is fixedly connected with support plate, and the top of locating piece is equipped with arc
Groove, nail rod is placed in groove and is coaxially disposed with rotating cylinder, and the spiral shell that can be connect with timber is in axial direction equipped in nail rod
Nail, nail rod have been fixedly and coaxially connected friction pulley far from one end of lumber support mechanism；The top of the friction pulley is equipped with driving machine
Structure, driving mechanism include conveyer belt, drive roll and driven voller, and drive roll and driven voller are rotatablely connected with the side wall of room body, pass
Band is sent to be wound around on drive roll and driven voller, conveyer belt is located at the surface of friction pulley, and width is equipped between conveyer belt and friction pulley
Degree is the gap of 0.5~1 ㎝, and the side wall of room body is equipped with the servo motor for driving drive roll rotation.
2. the baking room according to claim 1 for timber, it is characterised in that: the nail rod is close to lumber support mechanism
The end of one end be installed with several spike-tooths.
3. the baking room according to claim 2 for timber, it is characterised in that: the top of the locating piece be equipped with it is recessed
The opposite briquetting of slot, one end of briquetting and locating piece are hinged, and the other end of briquetting is detachably connected by bolt and locating piece.
4. the baking room according to claim 3 for timber, it is characterised in that: the inside of the conveyer belt is equipped with limit
The sidewall weld of plate, limit plate and room body, plane and the bottom of drive roll and driven voller are tangent where the bottom surface of limit plate.
5. the baking room according to claim 4 for timber, it is characterised in that: the downside of the limit plate is equipped with several
The control switch Electricity Federation of pressure sensor piece, pressure sensor piece and servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765572.2A CN107477988B (en) | 2017-08-30 | 2017-08-30 | Baking room for timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765572.2A CN107477988B (en) | 2017-08-30 | 2017-08-30 | Baking room for timber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477988A CN107477988A (en) | 2017-12-15 |
| CN107477988B true CN107477988B (en) | 2019-04-02 |
Family
ID=60604246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765572.2A Active CN107477988B (en) | 2017-08-30 | 2017-08-30 | Baking room for timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477988B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405455B (en) * | 2018-09-17 | 2021-01-01 | 阜南县东方柳编工艺品有限公司 | Automatic change plank drying equipment |
| CN112648814B (en) * | 2020-12-24 | 2022-07-12 | 重庆巫峡粉丝有限公司 | Drying device is used in bean vermicelli production and processing |
| CN113819722B (en) * | 2021-09-01 | 2022-08-16 | 杭州临安南洋木工机械有限公司 | Wood drying equipment |
| CN118009648B (en) * | 2024-04-10 | 2024-05-31 | 山东省林业保护和发展服务中心 | Disc-shaped wood drying device and drying method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875685A (en) * | 1974-07-23 | 1975-04-08 | Peter Koch | Continuous kiln apparatus for producing warp-free lumber |
| CN2240698Y (en) * | 1994-10-10 | 1996-11-20 | 哈尔滨北方木材干燥新技术开发公司 | Drying room for small diameter log |
| JP3165817B2 (en) * | 1998-02-19 | 2001-05-14 | 大石 惠美 | Heat treatment drying method for wood |
| CN103411395A (en) * | 2013-08-23 | 2013-11-27 | 太仓市金强家具有限公司 | Safe and unattended microwave vacuum low-temperature wood drying processing device |
| CN205119706U (en) * | 2015-09-30 | 2016-03-30 | 涟水县中林木制品厂 | Plank drying device |
| CN205928946U (en) * | 2016-07-08 | 2017-02-08 | 重庆钱珑门业有限责任公司 | Timber fast drying room |
-
2017
- 2017-08-30 CN CN201710765572.2A patent/CN107477988B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477988A (en) | 2017-12-15 |
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