CN107511883A - The cutting method of timber - Google Patents
The cutting method of timber Download PDFInfo
- Publication number
- CN107511883A CN107511883A CN201710918950.6A CN201710918950A CN107511883A CN 107511883 A CN107511883 A CN 107511883A CN 201710918950 A CN201710918950 A CN 201710918950A CN 107511883 A CN107511883 A CN 107511883A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- timber
- band
- suction box
- cavity
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/16—Accessories, e.g. for cooling the saw blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention discloses the cutting method of timber, use a kind of band saw cut device, axis of rotation is driven by friction pulley using saw band, rotating shaft drives fan to rotate, so that wood chip is by negative-pressure adsorption, simultaneously, water is had during axis of rotation to spill, so as to be moistened to wood chip, wood chip floating is avoided in the air, and then improve environment when timber is cut.
Description
Technical field
The present invention relates to the technical field of method of processing wooden piece.
Background technology
Timber can use when processing and arrive band sawing machine, can produce many wood chips during band saw cut timber, some are smaller
Wood chip can float in the air, so as to influence the cavity quality of operating environment, and then have influence on the health of worker.
The content of the invention
The invention is intended to provide a kind of cutting method that can be reduced wood chip and float skyborne timber.
The cutting method of timber in this programme, comprises the following steps, and A, prepares band saw cut device, band saw cut dress
Put including support, support is provided with band sawing machine structure and clamping device, and the band sawing machine structure includes saw band, and the support is provided with and removed
Dirt mechanism, the dedusting mechanism include suction box, rotating shaft, friction pulley and collecting box, and the suction box is fixedly connected with support, saw
Band vertically runs through suction box, and the top of suction box is provided with charging aperture, and rotating shaft lateral rotation is connected to the inside of suction box, rotating shaft
Axially parallel with the zone face of saw band vertical section, the inside of rotating shaft is provided with the cavity axially extended, the side wall of rotating shaft provided with
The water jet of cavity connection, has been fixedly and coaxially connected friction pulley in rotating shaft, friction pulley is affixed with saw band, and the inside of friction pulley is provided with
The passage connected with cavity, is provided with two pieces of sliding blocks being oppositely arranged in passage, and sliding block is provided with the pod apertures connected with cavity, and two
The pod apertures of block sliding block are shifted to install, and thermal expansion block is provided between two pieces of sliding blocks, and thermal expansion block is located at the edge of sliding block and with rubbing
Wipe wheel contact；Be fixedly and coaxially connected fan in the rotating shaft, suction box is provided with the discharging opening relative with fan, discharging opening with
Collecting box connects；The support is provided with water tank, and rotating shaft is provided with the water inlet pipe connected with cavity, and water inlet pipe connects with water tank；
B, toward water filling in water tank, the water in water tank is made to be entered by water inlet pipe in the cavity of rotating shaft；
C, the timber for needing to cut is placed on clamping device and clamped；
D, band sawing machine structure is opened, control clamping device drives timber to be moved toward the position of saw band, saw band is cut timber；
Saw band drives axis of rotation by friction pulley, and rotating shaft drives fan to rotate, and makes to form negative pressure in suction box, and extraneous air is by wood
Bits are brought into suction box from charging aperture；While axis of rotation, the water in cavity sprays from water jet under the action of the centrifugal force,
So as to be moistened to wood chip；
E, timber cutting terminates, and closes band sawing machine structure.
Compared with prior art, it is the advantages of this programme：1st, by setting rotating shaft and friction pulley in suction box, saw is made
Band drives friction pulley to rotate by frictional force, so that friction pulley drives fan to rotate by rotating shaft, and then makes shape in suction box
Into negative pressure, so as to save the energy, actuating unit is set to carry out driving fan rotation without extra.Produced when the 2nd, using axis of rotation
Centrifugal force by the cavity of rotating shaft water spray, so as to reach the effect moistened while wood chip is absorbed to wood chip,
Make the weight of wood chip increase, so as to avoid wood chip floating from influenceing air ambient in the air.3rd, produced using between saw band and timber
The frictional heat produced between raw frictional heat and saw band and friction pulley heats to thermal expansion block, so that the volume of thermal expansion block
Change, and then thermal expansion block is promoted two pieces of sliding block movements, increase the current circulation between two pieces of sliding blocks, make water more
Good cools to friction pulley, and then saw band is cooled.
Further, it is fixedly connected with feed hopper at the charging aperture.Feed hopper is set, facilitates wood chip to drop in feed hopper
After be inhaled into suction box, be advantageous to increase suction-operated of the suction box to wood chip.
Further, the water inlet pipe is connected with rotating shaft by swivel.Water inlet pipe and rotating shaft are connected by swivel,
When can make axis of rotation, water inlet pipe is remained stationary as, and then conveniently water inlet pipe is fixed.
Further, the feed hopper and suction box sealing welding.Be advantageous to make the air in the external world flow through inside feed hopper,
So as to ensure the vacuum effect at feed hopper.
Further, the water inlet pipe is metal bellows.Water inlet pipe is arranged to metal bellows, it is convenient to water inlet pipe
Position is adjusted.
Brief description of the drawings
Fig. 1 be timber of the present invention cutting method in band saw cut device structural representation；
Fig. 2 is the structural representation of dedusting mechanism in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Band sawing machine structure 1, suction box 2, discharging opening 21, charging aperture 22, clamping device 3,
Fan 4, rotating shaft 5, water jet 51, cavity 52, friction pulley 6, the first sliding block 7, thermal expansion block 8, the second sliding block 9, swivel 10,
Saw band 11.
The cutting method of timber, comprises the following steps, and A, prepares band saw cut device, as depicted in figs. 1 and 2, band saw
Cutter device includes support, and support is provided with band sawing machine structure 1, and band sawing machine structure 1 includes driving wheel, driven pulley and saw band 11, actively
Wheel and driven pulley are rotatably connected on support, and saw band 11 is around being located on driving wheel and driven pulley.Support is provided with clamping device
3, clamping device 3 includes the clamping jaw of the first horizontal slide rail, the second slide rail, bottom plate, supporting plate and a pair of opposing, and first slides
Rail perpendicular to saw band 11 zone face and be bolted with support；Second slide rail be vertically installed in the upside of the first slide rail and with
First slide rail is slidably connected；Bottom plate is slidably connected with the second slide rail, and supporting plate is vertically provided on bottom plate and welded with bottom plate, folder
Pawl horizontal distribution is slidably connected on the supporting plate and with supporting plate, and the hydraulic cylinder being connected with clamping jaw is installed with supporting plate,
The telescopic direction of hydraulic cylinder is parallel with the glide direction of clamping jaw.Support is provided with dedusting mechanism, and dedusting mechanism includes suction box 2,
Suction box 2 is bolted with support；The top of suction box 2 is provided with charging aperture 22, and saw band 11 runs through dust suction through charging aperture 22
Case 2；The feed hopper for surrounding saw band 11 is provided with charging aperture 22, feed hopper welds with suction box 2；The inside of suction box 2 is provided with
Horizontal rotating shaft 5, rotating shaft 5 are rotatablely connected with suction box 2, and the axial direction of rotating shaft 5 is vertical with the direction of motion of saw band 11；In rotating shaft 5
Coaxial welding has the friction pulley 6 contacted with saw band 11.Coaxial welding has fan 4 in rotating shaft 5, and suction box 2 is provided with and the phase of fan 4
To discharging opening 21；Passage is welded with discharging opening 21, support is provided with the collecting box connected with passage.Rotating shaft 5 it is interior
Portion is provided with the cavity 52 axially extended, and the side wall of rotating shaft 5 is provided with the water jet 51 connected with cavity 52.Connected in rotating shaft 5
There is water inlet pipe, water inlet pipe is metal bellows, and water inlet pipe is connected by swivel 10 with the cavity 52 of water inlet pipe.Set on support
There is water tank, water inlet pipe connects with water tank.The inside of friction pulley 6 is provided with the passage axially extended, and passage connects with cavity 52.It is logical
The first sliding block 7 and the second sliding block 9 being oppositely arranged are provided with road, the first sliding block 7 and the second sliding block 9 slide with passage vertically
Connection；First sliding block 7 is provided with the first pod apertures, and the second sliding block 9 is provided with the second pod apertures, the first pod apertures and the second water conservancy diversion
Hole shifts to install；Thermal expansion block 8 is provided between first sliding block 7 and the second sliding block 9, thermal expansion block 8 is located at the side of the first sliding block 7
Edge.The left side of first sliding block 7 is provided with the first spring.The left end of first spring offsets with friction pulley 6, right-hand member and the phase of the first sliding block 7
Support.The right side of second sliding block 9 is provided with second spring, and the left end of second spring offsets with the second sliding block 9, right-hand member and the phase of friction pulley 6
Support.
B, toward water filling in water tank, the water in water tank is made to be entered by water inlet pipe in the cavity 52 of rotating shaft 5.
C, the timber for needing to cut is placed on clamping device 3, using a pair of clamping jaws that the both ends of timber are relative, control
Hydraulic cylinder makes clamping jaw clamp timber.
D, motor is opened, rotates motor driven driving wheel, so that saw band 11 rotates；Control clamping device 3 drives wood
Material moves toward the position of saw band 11, saw band 11 is cut timber；Saw band 11 drives rotating shaft 5 to rotate by friction pulley 6, turns
Axle 5 drives fan 4 to rotate, and promotes the air in suction box 2 to be discharged from discharging opening 21 when fan 4 rotates, so that in suction box 2
Negative pressure is formed, the air in the external world is entered by charging aperture 22 in suction box 2, so as to by caused by the sawing timber of saw band 11
Wood chip is adsorbed into suction box 2, and flowing into collecting box with air；Meanwhile the rotation of rotating shaft 5 makes in cavity 52
Water under the influence of centrifugal force at water jet 51 discharge, so as to enter suction box 2 wood chip moisten, make wood chip
Weight increase, and then make wood chip be not easy to float；Saw band 11 can produce friction when sawing timber between saw band 11 and timber
Heat, meanwhile, saw band 11 is also produce frictional heat between friction pulley 6, and saw band 11 transfers heat to friction pulley 6, friction pulley 6
Transfer heat to thermal expansion block 8 so that the heat absorption expansion of thermal expansion block 8, and then make thermal expansion block 8 promote two pieces of sliding blocks mutually from
Motion, increases the gap between two pieces of sliding blocks, so that the current circulation increase between two pieces of sliding blocks, makes water absorb friction
The heat increase of wheel 6, avoids the temperature of friction pulley 6 too high, it is also possible to which the water increase for spraying water jet 51, makes water more
Good moistens to wood chip.
E, timber cutting terminates, and closes motor, band sawing machine structure 1 is stopped operating.
Claims (5)
1. the cutting method of timber, it is characterised in that comprise the following steps, A, prepare band saw cut device, band saw cut dress
Put including support, support is provided with band sawing machine structure and clamping device, and the band sawing machine structure includes saw band, and the support is provided with and removed
Dirt mechanism, the dedusting mechanism include suction box, rotating shaft, friction pulley and collecting box, and the suction box is fixedly connected with support, saw
Band vertically runs through suction box, and the top of suction box is provided with charging aperture, and rotating shaft lateral rotation is connected to the inside of suction box, rotating shaft
Axially parallel with the zone face of saw band vertical section, the inside of rotating shaft is provided with the cavity axially extended, the side wall of rotating shaft provided with
The water jet of cavity connection, has been fixedly and coaxially connected friction pulley in rotating shaft, friction pulley is affixed with saw band, and the inside of friction pulley is provided with
The passage connected with cavity, is provided with two pieces of sliding blocks being oppositely arranged in passage, and sliding block is provided with the pod apertures connected with cavity, and two
The pod apertures of block sliding block are shifted to install, and thermal expansion block is provided between two pieces of sliding blocks, and thermal expansion block is located at the edge of sliding block and with rubbing
Wipe wheel contact；Be fixedly and coaxially connected fan in the rotating shaft, suction box is provided with the discharging opening relative with fan, discharging opening with
Collecting box connects；The support is provided with water tank, and rotating shaft is provided with the water inlet pipe connected with cavity, and water inlet pipe connects with water tank；
B, toward water filling in water tank, the water in water tank is made to be entered by water inlet pipe in the cavity of rotating shaft；
C, the timber for needing to cut is placed on clamping device and clamped；
D, band sawing machine structure is opened, control clamping device drives timber to be moved toward the position of saw band, saw band is cut timber；
Saw band drives axis of rotation by friction pulley, and rotating shaft drives fan to rotate, and makes to form negative pressure in suction box, and extraneous air is by wood
Bits are brought into suction box from charging aperture；While axis of rotation, the water in cavity sprays from water jet under the action of the centrifugal force,
So as to be moistened to wood chip；
E, timber cutting terminates, and closes band sawing machine structure.
2. the cutting method of timber according to claim 1, it is characterised in that：Charging is fixedly connected with the charging aperture
Bucket.
3. the cutting method of timber according to claim 2, it is characterised in that：The water inlet pipe is connect with rotating shaft by rotating
Head connection.
4. the cutting method of timber according to claim 3, it is characterised in that：The feed hopper welds with suction box sealing
Connect.
5. the cutting method of timber according to claim 4, it is characterised in that：The water inlet pipe is metal bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918950.6A CN107511883A (en) | 2017-09-30 | 2017-09-30 | The cutting method of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918950.6A CN107511883A (en) | 2017-09-30 | 2017-09-30 | The cutting method of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511883A true CN107511883A (en) | 2017-12-26 |
Family
ID=60727094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918950.6A Pending CN107511883A (en) | 2017-09-30 | 2017-09-30 | The cutting method of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224129A (en) * | 2018-03-02 | 2018-06-29 | 电子科技大学中山学院 | Handheld engineering box lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001150239A (en) * | 1999-11-24 | 2001-06-05 | Amada Co Ltd | Cutting fluid supplying device for sawing machine |
| CN2573188Y (en) * | 2002-10-17 | 2003-09-17 | 江培烈 | Chip removing dust-collecting device of band saw |
| CN2592352Y (en) * | 2003-01-07 | 2003-12-17 | 仕兴机械工业股份有限公司 | Dust collecting apparatus for band saw |
| CN101623782A (en) * | 2009-08-06 | 2010-01-13 | 浙江富士泰机床有限责任公司 | Planetary differential two-axle driven metal band sawing machine |
| CN201419282Y (en) * | 2009-05-15 | 2010-03-10 | 上海斯汇明机械有限公司 | High-speed highly-efficient energy-saving numerical control vertical band sawing machine |
| CN201439142U (en) * | 2009-08-06 | 2010-04-21 | 浙江富士泰机床有限责任公司 | Dual-shaft driven metal band sawing machine |
| CN103372681A (en) * | 2012-04-17 | 2013-10-30 | 东莞市晋诚机械有限公司 | CNC (computer numerical control) disc automatic angle-turning circular sawing machine |
| CN203708297U (en) * | 2013-12-16 | 2014-07-09 | 徐文茜 | Smartphone protection housing |
| CN104924363A (en) * | 2014-03-18 | 2015-09-23 | 杭州临安南洋木工机械有限公司 | Numerical control horizontal band saw for rosewood |
-
2017
- 2017-09-30 CN CN201710918950.6A patent/CN107511883A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001150239A (en) * | 1999-11-24 | 2001-06-05 | Amada Co Ltd | Cutting fluid supplying device for sawing machine |
| CN2573188Y (en) * | 2002-10-17 | 2003-09-17 | 江培烈 | Chip removing dust-collecting device of band saw |
| CN2592352Y (en) * | 2003-01-07 | 2003-12-17 | 仕兴机械工业股份有限公司 | Dust collecting apparatus for band saw |
| CN201419282Y (en) * | 2009-05-15 | 2010-03-10 | 上海斯汇明机械有限公司 | High-speed highly-efficient energy-saving numerical control vertical band sawing machine |
| CN101623782A (en) * | 2009-08-06 | 2010-01-13 | 浙江富士泰机床有限责任公司 | Planetary differential two-axle driven metal band sawing machine |
| CN201439142U (en) * | 2009-08-06 | 2010-04-21 | 浙江富士泰机床有限责任公司 | Dual-shaft driven metal band sawing machine |
| CN103372681A (en) * | 2012-04-17 | 2013-10-30 | 东莞市晋诚机械有限公司 | CNC (computer numerical control) disc automatic angle-turning circular sawing machine |
| CN203708297U (en) * | 2013-12-16 | 2014-07-09 | 徐文茜 | Smartphone protection housing |
| CN104924363A (en) * | 2014-03-18 | 2015-09-23 | 杭州临安南洋木工机械有限公司 | Numerical control horizontal band saw for rosewood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224129A (en) * | 2018-03-02 | 2018-06-29 | 电子科技大学中山学院 | Handheld engineering box lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |