CN107309966A - A kind of timber integrally saws combined type free wheels saw blades groups system and its Cutting Process - Google Patents
A kind of timber integrally saws combined type free wheels saw blades groups system and its Cutting Process Download PDFInfo
- Publication number
- CN107309966A CN107309966A CN201710744876.0A CN201710744876A CN107309966A CN 107309966 A CN107309966 A CN 107309966A CN 201710744876 A CN201710744876 A CN 201710744876A CN 107309966 A CN107309966 A CN 107309966A
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- China
- Prior art keywords
- saw blades
- blades groups
- rotating shaft
- saw
- axis
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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
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/10—Wheeled circular saws; Circular saws designed to be attached to tractors or other vehicles and driven by same
-
- 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
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
-
- 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
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/32—Devices for securing circular saw blades to the saw spindle
-
- 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
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/34—Devices for securing a plurality of circular saw blades on a single saw spindle; Equipment for adjusting the mutual distance
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- 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
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
Abstract
Combined type free wheels saw blades groups system is integrally sawed the invention provides a kind of timber, including the first saw blades groups and the second saw blades groups, first saw blades groups include positioning sleeve, the first outside fix set and first axis of cone in first rotating shaft, the first saw blade, clutch shaft bearing, first, second saw blades groups include the second rotating shaft, the second saw blade, second bearing, positioning sleeve, the second outside fix set and second axis of cone in second, the first saw blades groups and are respectively equipped with the first belt pulley and the second belt pulley with the second saw blades groups front end；The invention also discloses a kind of wood cutting technique, including cutter, the cutter includes a kind of timber integrally saw combined type free wheels saw blades groups system, saw blades groups are fixedly mounted in rotating shaft successively, dismantled and installed by the front end of taper attachment structure countershaft, by the separation to left axle sleeve and right axle sleeve and entangle firm, the present invention, to wood cutting, the demand of motor is reduced while effectively improving the efficiency of cutting by two saw blades groups.
Description
Technical field
Cut field the present invention relates to log, specially a kind of timber integrally saw combined type free wheels saw blades groups system and its
Cutting Process.
Background technology
In current log cutting operation, mostly using machine cut, by saw blade by the slitting tabular of log
Structure, CN101590658A discloses a kind of automatic multi-axis multi-saw log dividing sawing machine, is designed by multi-axis multi-saw, can make 30cm
The log of following different bores passes in and out feeding and cut automatically, but the device has the following disadvantages：
1st, flywheel is not used in the device, due to the pimple of timber with plethora etc. compared with strong hardness in itself, due to lasting sawing
When, by cutting resistance and the collective effect of frictional resistance, and cause rotating speed to reduce, load steeply rises, card machine easily occur and block up
Turn phenomenon；
2nd, the device saw blade axis bore open is larger, coordinates larger installed in shaft diameter with it, causes the saw blade of same diameter, saw
Piece length of cut is smaller, it is clear that do not utilize Mechanized Processing；
3rd, the device saw blade disassembly and assembly is more bothered, and when saw blade needs to change, can have a strong impact on production efficiency；
4th, the device saw blade is the multiple blade saw of single arm support, less stable when it cuts, while cutting is inefficient.
For this it is proposed that a kind of timber integrally saws combined type free wheels saw blades groups system and its Cutting Process.
The content of the invention
Combined type free wheels saw blades groups system is integrally sawed it is an object of the invention to provide a kind of timber, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：A kind of timber integrally saws combined type free wheels saw blade
System is united, including the first saw blades groups and the second saw blades groups, and first saw blades groups include first rotating shaft, the first saw blade, first axle
Hold, positioning sleeve, the first outside fix set and first axis of cone in first, second saw blades groups include the second rotating shaft, the second saw blade, the
Two bearings, positioning sleeve, the second outside fix set and second axis of cone in second, first saw blades groups and the front end point with the second saw blades groups
Not She You the first belt pulley and the second belt pulley, connected between first belt pulley and the second belt pulley by belt, and
One saw blades groups and completely the same with structure in the second saw blades groups：
First saw blade is provided with multiple and fixedly sleeved in first rotating shaft successively, the front-end and back-end of the first rotating shaft
The first outside fix set is fixed with, the right side wall of the first outside fix set is in close contact the first saw positioned at first, left side
On the left side wall of piece, positioning sleeve movable sleeve in positioning sleeve in first, described first is movably equipped between two neighboring first saw blade
It is connected in first rotating shaft, the rear end of the first rotating shaft is provided with clutch shaft bearing, and the front end of first rotating shaft is provided with first axis of cone, described
First axis of cone connected by taper mode be provided with the first tapered sleeve in the first support shaft, first support shaft first fly
Wheel, first flywheel is fixedly connected with the first belt pulley, and the first flywheel is located at the rear end of the first belt pulley.
Second saw blade provided with multiple and fixedly sleeved in the second rotating shaft successively, the front end of second rotating shaft and
Rear end is fixed with the second outside fix set, and the right side wall of the second outside fix set is in close contact the positioned at first, left side
On the left side wall of two saw blades, positioning sleeve in positioning sleeve in second, described second is movably equipped between two neighboring second saw blade and is lived
Dynamic to be socketed in the second rotating shaft, the rear end of second rotating shaft is provided with second bearing, and the front end of the second rotating shaft is provided with second axis of cone,
Second axis of cone is connected by taper mode and is provided with second in the second tapered sleeve in the second support shaft, second support shaft
Flywheel, second flywheel is fixedly connected with the second belt pulley, and the second flywheel is located at the rear end of the second belt pulley.
It is preferred that, first saw blades groups and the second saw blades groups are placed in parallel, the first saw blade in first saw blades groups point
The second saw blade that Dui Ying be in the second saw blades groups, and plane where the first corresponding saw blade and the second saw blade is same flat
Face.
It is preferred that, the center of first saw blade is provided with the first saw on the outside of the first axis hole, first axis hole
Piece is provided with the first kerf, and the center of second saw blade is provided with second on the outside of the second axis hole, second axis hole
Saw blade is provided with the second kerf.
It is preferred that, diameter of the diameter equal to first rotating shaft of first axis hole, and covered less than the first outside fix
External diameter, diameter of the diameter equal to the second rotating shaft of second axis hole, and the external diameter covered less than the second outside fix.
It is preferred that, positioning sleeve is circular ring type rod structure in described first, and the internal diameter of the positioning sleeve in first is equal to first turn
The diameter of axle, positioning sleeve is circular ring type rod structure in described second, and the internal diameter of the positioning sleeve in second is equal to the straight of the second rotating shaft
Footpath.
It is preferred that, first belt pulley and the second belt pulley are two form and dimension all same cylindrical type wheel constructions.
It is preferred that, first axis of cone is circular platform type structure, and its one end being relatively large in diameter is fixedly connected on first rotating shaft
The first axis of cone diameter on front end, and port is less than the diameter of first rotating shaft, and second axis of cone is circular platform type structure, its diameter
Larger one end is fixedly connected on the front end of the second rotating shaft, and diameter of second axis of cone diameter less than the second rotating shaft on port.
It is preferred that, the clutch shaft bearing is located on the first split-type bearing block, and second bearing is located at the second split-type bearing
On seat.
The present invention also provides following technical scheme：A kind of wood cutting technique, including timber cutting machine, including a kind of timber
One saw combined type free wheels saw blades groups system, its cutting step is as follows,
S1：It will prepare to replace with the first saw blades groups of board and be fixedly mounted in first rotating shaft, will prepare to replace with the of board
Two saw blades groups are fixedly mounted in the second rotating shaft；
S2：First flywheel is arranged in the first support shaft, the first belt pulley is arranged in the first support shaft；By the second flywheel
In the second support shaft, the second belt pulley is arranged in the second support shaft；
S3：The axis of cone of one end first of first saw blades groups is installed into the first tapered sleeve；By the axis of cone peace of one end second of the second saw blades groups
Put into the second tapered sleeve；
S4：The clutch shaft bearing of the other end of first saw blades groups is plugged in the first split-type bearing block；By the second saw blades groups
The second bearing of the other end is plugged in the second split-type bearing block；
S5：Timber is cut by saw blades groups；
S6：When needing to change the first saw blades groups, the axis of cone of one end first of the first saw blades groups is removed into out the first tapered sleeve, by first axle
Hold progress and remove the first split-type bearing block, the first saw blades groups are moved away from into board, will have been prepared for replacing with the saw blade of board
Group brings up to board；
S7：When needing to change the second saw blades groups, the axis of cone of one end second of the second saw blades groups is removed into out the second tapered sleeve, by the second axle
Hold progress and remove the second split-type bearing block, the second saw blades groups are moved away from into board, will have been prepared for replacing with the saw blade of board
Group brings up to board.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can increase stability during log cutting, simultaneously
Stock-removing efficiency is improved, is easy to the dismounting of saw blades groups, it is specific as follows：
1st, the present invention is cut timber respectively by two completely the same saw blades groups, can effectively improve the speed of cutting；
2nd, rotated by drive shaft, the saw blade of rotation is vertically cut timber at a high speed, wherein between two neighboring saw blade
Distance be equal to cutting after timber thickness；
3rd, ensure that the distance between two neighboring saw blade is consistent by interior positioning sleeve, it is to avoid shaken between two saw blades
It is dynamic, while making to cut the wood plank consistency of thickness come, be easy to post-production, when need by wood cutting into different-thickness wood
The positioning sleeve of different in width need to be only changed during material plate；
4th, the left end of the saw blades groups is fixed by outside fix set, so that consolidating after conveniently saw blade is assembled and assembled
It is fixed；
5th, by using smaller axis hole its length of cut of the saw blade of same diameter can be made bigger, improves stock-removing efficiency；
6th, the free wheels synchronous interaction structure that the system is used, lifts energy storage simultaneously, in rotating speed during invariablenes turning speed as inertia not
Increase extra load, rotating speed is released jointly when declining can reduce speed fluctuation rate, and lifting system stability；Free wheels belt
After synchronous interaction, rotary inertia superposition multiplication plays collective effect, the energy-saving effect compensated mutually can be alleviated because of cutting resistance
Accidental increase and cause cutting rotational speeds reduction even stall, use free wheels synchronous interaction, when normal simultaneously energy storage, it is necessary to when
Energy is released jointly, has been prevented within the specific limits because cutting resistance increases suddenly, and causes to steeply rise in the load short time, shadow
Rung the normal work of motor, solve because of the mutation of load and caused by card machine stall problem.
Brief description of the drawings
Fig. 1 is the three-dimensional schematic structural view of the invention of the present invention；
Fig. 2 is saw blade combining structure schematic diagram in the present invention；
Fig. 3 is saw-blade structure schematic diagram in the present invention；
Fig. 4 is the first saw blades groups attachment structure schematic diagram in the present invention；
Fig. 5 is the second saw blades groups attachment structure schematic diagram in the present invention；
Fig. 6 is the first tapered sleeve structural representation in the present invention；
Fig. 7 is the second wimble structure schematic diagram in the present invention.
In figure：11 first rotating shafts, 12 first saw blades, 121 first axis holes, 122 first kerves, 13 clutch shaft bearings, 14 first
Interior positioning sleeve, 15 first flywheels, 16 first outside fix sets, 17 first belt pulleys, 18 first axis of cone, 19 first tapered sleeves, 21 second
Rotating shaft, 22 second saw blades, 23 second bearings, positioning sleeve, 25 second flywheels, 26 second outside fix sets, 27 second skins in 24 second
Belt wheel, 28 second axis of cone, 29 second tapered sleeves, 3 belts, 4 first split-type bearing blocks, 5 second split-type bearing blocks, 6 first
Support axle, 7 second support shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " be based on the orientation or position relationship shown in accompanying drawing 1, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply particular orientation that signified device or structure must have,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second " etc.
It is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technical characteristic indicated by indicating
Quantity.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme：A kind of timber integrally saws combined type free wheels saw blade system
System, including the first saw blades groups and the second saw blades groups, the first saw blades groups include first rotating shaft 11, the first saw blade 12, clutch shaft bearing 13,
Positioning sleeve 14, the first outside fix set 16 and first axis of cone 18 in first, the second saw blades groups include the second rotating shaft 21, the second saw blade
22nd, positioning sleeve 24 in second bearing 23, second, the second outside fix set 26 and second axis of cone 28, first saw blades groups and with second
The front end of saw blades groups is respectively equipped with the first belt pulley 17 and the second belt pulley 27, between the first belt pulley 17 and the second belt pulley 27
Connected by belt 3, the first saw blades groups and the second saw blades groups are placed in parallel, the first saw blade 12 in first saw blades groups is right respectively
Plane where answering the second saw blade 22 in the second saw blades groups, and the first corresponding saw blade 12 and the second saw blade 22 is same
Plane, the first belt pulley 17 and the second belt pulley 27 are two form and dimension all same cylindrical type wheel constructions.
As shown in Figure 1, Figure 4 and Figure 5, the first saw blades groups and completely the same with structure in the second saw blades groups, it is described below
By taking the first saw blades groups as an example：
First saw blade 12 is set provided with multiple and fixedly sleeved in first rotating shaft 11 successively on the center of the first saw blade 12
There is the first axis hole 121, first saw blade 12 in the outside of the first axis hole 121 is provided with the first kerf 122, the diameter of the first axis hole 121
For 35mm, the diameter of first axis hole 121 is equal to the diameter of first rotating shaft 11, and outer less than the first outside fix set 14
Footpath.
The front-end and back-end of first rotating shaft 11 are fixed with the first outside fix set 14, the right side wall of the first outside fix set 14
It is in close contact on the left side wall of first saw blade 12 in first, left side, the is movably equipped between two neighboring first saw blade 12
Positioning sleeve 14 in one, positioning sleeve 14 is actively socketed in first rotating shaft 11 in first, and positioning sleeve 14 is circular ring type post knot in first
Structure, the internal diameter of the positioning sleeve 14 in first is equal to the diameter of first rotating shaft 11, and the width of positioning sleeve 14 is cutting in first
The thickness of plank afterwards.
The front end of first rotating shaft 11 is provided with first axis of cone 18, and first axis of cone 18 is connected on the first flywheel 15 by taper mode
Tapered sleeve, the first flywheel 15 is fixedly connected with the first belt pulley 17, and the first flywheel 15 is located at the rear end of the first belt pulley 17, first
The axis of cone 18 is circular platform type structure, and its one end being relatively large in diameter is fixedly connected on the front end of first rotating shaft 11, and first on port
The diameter of the axis of cone 18 is less than the diameter of first rotating shaft 11.
By table below 1, it can be clearly seen that and, cut the timber of same width, shaft diameter of the invention
The 58.3% of the shaft diameter of a kind of automatic multi-axis multi-saw log dividing sawing machine disclosed in only CN101590658A, saw blade diameter
Also there was only 88.9%, saw blade thickness also only becomes 73.7%, and power of motor is only 50%.
Form 1：（With high-power sawmilling, i.e. timber width（Effectively cut distance）Exemplified by 30cm）
| Project | A kind of automatic multi-axis multi-saw log dividing sawing machine disclosed in CN101590658A | The present invention |
| Shaft diameter（cm） | 6 | 3.5 |
| Saw blade diameter（cm） | 40.5 | 36 |
| Saw blade thickness/swage set（cm） | 3.8 | 2.8 |
| Power of motor（kw） | 90 | 45 |
The present invention also provides following technical scheme：A kind of wood cutting technique, including timber cutting machine, including a kind of timber one
Combined type free wheels saw blades groups system is sawed, its cutting step is as follows,
S1：The first saw blades groups for preparing to replace with board are fixedly mounted in first rotating shaft 11, will prepare to replace with board
Second saw blades groups are fixedly mounted in the second rotating shaft 21；
S2：First flywheel 15 is arranged in the first support shaft 6, the first belt pulley 17 is arranged in the first support shaft 6；By
Two flywheels 25 are arranged in the second support shaft 7, and the second belt pulley 25 is arranged in the second support shaft 7；
S3：First axis of cone of one end 18 of first saw blades groups is installed into the first tapered sleeve 19；One end of second saw blades groups second is bored
Axle 28 is installed into the second tapered sleeve 29；
S4：The clutch shaft bearing 13 of the other end of first saw blades groups is plugged in the first split-type bearing block 4；By the second saw blades groups
The second bearing 23 of the other end be plugged in the second split-type bearing block 5；
S5：Timber is cut by saw blades groups；
S6：When needing to change the first saw blades groups, first axis of cone of one end 18 of the first saw blades groups is removed into out the first tapered sleeve 19, by the
One bearing 13 is carried out removing the first split-type bearing block 4, and the first saw blades groups are moved away from into board, will have been prepared for replacing with board
Saw blades groups bring up to board；
S7：When needing to change the second saw blades groups, second axis of cone of one end 28 of the second saw blades groups is removed into out the second tapered sleeve 29, by the
Two bearings 23 are carried out removing the second split-type bearing block 5, and the second saw blades groups are moved away from into board, will have been prepared for replacing with board
Saw blades groups bring up to board.
Operation principle：The present invention utilizes the first belt pulley 17 by driving the first rotating shaft 11 in the first saw blades groups to rotate
And the second annexation between belt pulley 27 makes upper second rotating shaft 21 of the second saw blades groups follow the first of rotation, at a high speed rotation
The saw blade 22 of saw blade 12 and second is vertically cut the lower end and upper end of log respectively, wherein between two neighboring saw blade away from
From the thickness equal to log after cutting, ensure that the distance between two neighboring saw blade is consistent by interior positioning sleeve, it is to avoid two
Shaken between individual saw blade, while making to cut the original plank consistency of thickness come, be easy to post-production, when needing to cut log
The interior positioning sleeve of different in width need to be only changed when being whittled into the original plank of different-thickness, the left and right ends of two saw blades groups lead to
Cross outside fix set to be fixed, so that the fixation after conveniently saw blade is assembled and assembled.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of timber integrally saws combined type free wheels saw blades groups system, it is characterised in that：Sawed including the first saw blades groups and second
Piece group, first saw blades groups include first rotating shaft（11）, the first saw blade（12）, clutch shaft bearing（13）, positioning sleeve in first
（14）, the first outside fix set（16）With first axis of cone（18）, second saw blades groups include the second rotating shaft（21）, the second saw blade
（22）, second bearing（23）, positioning sleeve in second（24）, the second outside fix set（26）With second axis of cone（28）, first saw blade
Group and it is respectively equipped with the first belt pulley with the front end of the second saw blades groups（17）With the second belt pulley（27）, first belt pulley
（17）With the second belt pulley（27）Between pass through belt（3）Connection, and the first saw blades groups and complete with structure in the second saw blades groups
It is complete consistent；
First saw blade（12）Provided with multiple and fixedly sleeved in first rotating shaft successively（11）On, the first rotating shaft（11）
Front-end and back-end be fixed with the first outside fix set（14）, the first outside fix set（14）Right side wall be in close contact position
In left side first saw blade of first（12）Left side wall on, two neighboring first saw blade（12）Between to be movably equipped with first default
Position set（14）, positioning sleeve in described first（14）It is actively socketed on first rotating shaft（11）On, the first rotating shaft（11）Rear end set
There is clutch shaft bearing（13）, and first rotating shaft（11）Front end be provided with first axis of cone（18）, first axis of cone（18）Pass through taper
Mode connects the first support shaft（6）On the first tapered sleeve（19）, first support shaft（6）On be provided with the first flywheel（15）,
First flywheel（15）It is fixedly connected with the first belt pulley（17）, and the first flywheel（15）Positioned at the first belt pulley（17）After
End；
Second saw blade（22）Provided with multiple and fixedly sleeved in the second rotating shaft successively（21）On, second rotating shaft（21）
Front-end and back-end be fixed with the second outside fix set（24）, the second outside fix set（24）Right side wall be in close contact position
In left side second saw blade of first（22）Left side wall on, two neighboring second saw blade（22）Between to be movably equipped with second default
Position set（24）, positioning sleeve in described second（24）It is actively socketed on the second rotating shaft（21）On, second rotating shaft（21）Rear end set
There is second bearing（23）, and the second rotating shaft（21）Front end be provided with second axis of cone（28）, second axis of cone（28）Pass through taper
Mode connects the second support shaft（7）On the second tapered sleeve（29）, second support shaft（7）On be provided with the second flywheel（25）,
Second flywheel（25）It is fixedly connected with the second belt pulley（27）, and the second flywheel（25）Positioned at the second belt pulley（27）After
End.
2. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
First saw blades groups and the second saw blades groups are placed in parallel, the first saw blade in first saw blades groups（12）The second saw blades groups are corresponded to respectively
On the second saw blade（22）, and the first corresponding saw blade（12）With the second saw blade（22）The plane at place is approximately the same plane.
3. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
First saw blade（12）Center be provided with the first axis hole（121）, first axis hole（121）First saw blade in outside（12）
It is provided with the first kerf（122）, second saw blade（22）Center be provided with the second axis hole（221）, second axle
Hole（221）Second saw blade in outside（22）It is provided with the second kerf（222）.
4. a kind of timber according to claim 3 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
First axis hole（121）Diameter be equal to be equal to first rotating shaft（11）Diameter, and less than the first outside fix set（14）External diameter, institute
State the second axis hole（221）Diameter be equal to be equal to the second rotating shaft（21）Diameter, and less than the second outside fix set（24）External diameter.
5. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
Positioning sleeve in first（14）For circular ring type rod structure, the positioning sleeve in first（14）Internal diameter be equal to first rotating shaft（11）It is straight
Footpath, positioning sleeve in described second（24）For circular ring type rod structure, the positioning sleeve in second（24）Internal diameter be equal to the second rotating shaft
（21）Diameter.
6. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
First belt pulley（17）With the second belt pulley（27）For two form and dimension all same cylindrical type wheel constructions.
7. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：It is described
First axis of cone（18）For circular platform type structure, its one end being relatively large in diameter is fixedly connected on first rotating shaft（11）Front end, and port
On first axis of cone（18）Diameter is less than first rotating shaft（11）Diameter, second axis of cone（28）For circular platform type structure, its is straight
The larger one end in footpath is fixedly connected on the second rotating shaft（21）Front end, and second axis of cone on port（28）Diameter is less than second turn
Axle（21）Diameter.
8. a kind of timber according to claim 1 integrally saws combined type free wheels saw blades groups system, it is characterised in that：First
Bearing（13）It is located at the first split-type bearing block（4）On, second bearing（23）It is located at the second split-type bearing block（5）On.
9. a kind of wood cutting technique, it is characterised in that：Including timber cutting machine, including using one kind described in claim 1
Timber integrally saws combined type free wheels saw blades groups system, and its cutting step is as follows,
S1：The first saw blades groups for preparing to replace with board are fixedly mounted on first rotating shaft（11）On, it will prepare to replace with board
The second saw blades groups be fixedly mounted on the second rotating shaft（21）On；
S2：By the first flywheel（15）Installed in the first support shaft（6）On, by the first belt pulley（17）Installed in the first support shaft
（6）On；By the second flywheel（25）Installed in the second support shaft（7）On, by the second belt pulley（27）Installed in the second support shaft（7）
On；
S3：By the axis of cone of one end first of the first saw blades groups（18）It is installed into the first tapered sleeve（19）；By one end of the second saw blades groups
Two axis of cone（28）It is installed into the second tapered sleeve（29）；
S4：By the clutch shaft bearing of the other end of the first saw blades groups（13）It is plugged on the first split-type bearing block（4）It is interior；By the second saw
The second bearing of the other end of piece group（23）It is plugged on the second split-type bearing block（5）It is interior；
S5：Timber is cut by saw blades groups；
S6：When needing to change the first saw blades groups, by the axis of cone of one end first of the first saw blades groups（18）Remove out the first tapered sleeve（19）,
By clutch shaft bearing（13）Progress removes the first split-type bearing block（4）, the first saw blades groups are moved away from into board, will be had been prepared for more
The saw blades groups for changing board bring up to board；
S7：When needing to change the second saw blades groups, by the axis of cone of one end second of the second saw blades groups（28）Remove out the second tapered sleeve（29）,
By second bearing（23）Progress removes the second split-type bearing block（5）, the second saw blades groups are moved away from into board, will be had been prepared for more
The saw blades groups for changing board bring up to board.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437070A (en) * | 2018-03-14 | 2018-08-24 | 林朝强 | A kind of multiple blade saw |
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Effective date of registration: 20201211 Address after: Room 101, unit 3, building 15, No. 339, Beijing East Road, Qingshanhu District, Nanchang City, Jiangxi Province Applicant after: Lin Ling Address before: No.39, Zhongdian North Road, longxia village, Songxia Town, Changle City, Fuzhou City, Fujian Province Applicant before: Lin Chaoqiang |
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Application publication date: 20171103 |