CN101716781A - Timber-sawing device - Google Patents
Timber-sawing device Download PDFInfo
- Publication number
- CN101716781A CN101716781A CN200910188645A CN200910188645A CN101716781A CN 101716781 A CN101716781 A CN 101716781A CN 200910188645 A CN200910188645 A CN 200910188645A CN 200910188645 A CN200910188645 A CN 200910188645A CN 101716781 A CN101716781 A CN 101716781A
- Authority
- CN
- China
- Prior art keywords
- saw blade
- wheel
- timber
- sawing apparatus
- driven wheel
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a timber-sawing device. The device comprises at least two pairs of driving wheels and driven wheels, and the driving wheels and the driven wheels are in concentric coaxial connection respectively, wherein the diameter of a first pair of driving wheel and driven wheel is greater than that of a second pair of driving wheel and driven wheel; the other pairs of driving wheels and driven wheels are arranged in turn along the concentric coaxial position of the first pair of driving wheel and driven wheel; and a saw blade tensioning mechanism used to ensure the stable tensioning degree of a saw blade during operation and a belt distance regulator used to regulate the saw blade to move along a vertical slide rail are arranged between the driving wheels and the driven wheels. As at least two pairs of driving wheels and driven wheels are adopted, when timber is cut, the timber-sawing device provided by the invention can cut a plurality of pieces of timber each time, thereby having high sawing-cutting efficiency and ensuring high size precision of the timber which is sawn and cut. The timber-sawing device is simple in structure, and as cutting size is precisely controlled by the belt distance regulator, the timber-sawing device has the advantages of ensuring high size precision of cut timber, reducing labor intensity, saving electricity cost and improving labor productivity.
Description
Technical field
The present invention relates to the technical field of wood processing machinery, in particular a kind of sawing apparatus of many saw blades.
Background technology
At present, people are sawn into the lumps of wood with round log, or the lumps of wood is sawn into plank, when support wood, generally be to use electric band saw or electronic disk, electric band saw has an annular saw blade, and the annular saw blade is installed in wood mechanically, drive the annular blade motion when woodworking machinery rotates, timber is cut; Electronic circular saw is that the disc saw blade is installed on the woodworking machinery, and the rotation of disc saw blade was cut timber when woodworking machinery rotated.
But the sawing apparatus of prior art has only a pair of saw wheel usually, and a saw blade is installed, at every turn can only sawing a slice timber, and the efficient of sawing timber is low, wastes energy, and the timber size precision that cuts out is low.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of sawing apparatus, a kind of many saw blades are provided, have the cutting-rate height, the timber size precision height that sawing is come out can save the electricity charge, improves the sawing apparatus of timber utilization rate.
Technical scheme of the present invention is as follows:
A kind of sawing apparatus, comprise frame, be arranged on the driving wheel of frame lower end and be arranged on the driven pulley of frame upper end, described driven pulley and described driving wheel be arranged in parallel, and with described driving wheel by the adaptive rotation of saw blade, wherein, described driven wheel is at least two pairs, wherein the diameter of first pair of driven wheel is greater than the diameter of second pair of driven wheel, other each driven wheel is arranged in order setting along the concentric co-axial position of first pair of driven wheel; And between described driven wheel, be provided with, be used to guarantee that the be in operation stable saw blade strainer of rate of tension and being used to of saw blade regulates band that saw blade moves along vertical slide rail apart from adjuster.
Described sawing apparatus wherein, in the outside of described driven wheel, with the hinged safety guard that is provided with of described frame, is used to prevent saw blade fracture ejection.
Described sawing apparatus, wherein, described saw blade strainer comprises: with the inboard adaptive regulating wheel of fitting of saw blade, with the connecting rod that described regulating wheel is connected, be arranged on counterweight described connecting rod end, that be used for driving by lever principle the described saw blade of described regulating wheel tensioning.
Described sawing apparatus, wherein, described band comprises the adjusted mechanism that is arranged on central rack and is arranged on lower regulating mechanism on the workbench apart from adjuster.
Described sawing apparatus, wherein, described lower regulating mechanism comprise be arranged on datum plate on the workbench, and by second bolt positioning adjust block that regulate to promote, the described saw blade of clamping.
Described sawing apparatus, wherein, it also comprises a brake actuator, described brake actuator comprises a brake lever, is arranged on the brake rubber block of brake lever end, and the breaker device that is connected with brake lever.
The sawing apparatus of stating, wherein, described breaker device comprise one can be adaptive with brake lever elastic sheet switch, and the relay that is connected with described elastic sheet switch.
Described sawing apparatus, wherein, each described driven wheel is provided with an elastic force scraping blade, is used to strike off the residual wood chip of sawmilling.
Sawing apparatus provided by the present invention owing to adopted it to comprise two pairs of driven wheels at least, when timber is cut, can cut multi-disc timber, the timber size precision height that cutting-rate height, sawing are come out at every turn; This sawing apparatus is simple in structure, and the size during owing to cutting is accurately to be controlled apart from adjuster by band, so cutting wood size precision height has reduced labour intensity, has saved the electricity charge, has improved labor productivity.
Description of drawings
Fig. 1 is the sawing apparatus perspective view that the embodiment of the invention provides;
Fig. 2 is the sawing apparatus work front schematic view that the embodiment of the invention provides;
The sawing apparatus band that Fig. 3 provides for the embodiment of the invention is apart from the adjuster enlarged diagram;
Front schematic view when the sawing apparatus safety guard that Fig. 4 provides for the embodiment of the invention cuts out.
The specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
A kind of sawing apparatus that the embodiment of the invention provided as shown in Figure 1, comprises frame 100, is arranged on the driving wheel 200 of frame 100 lower ends and is arranged on the driven pulley 210 of frame 100 upper ends.Described frame is made by cast iron or steel plate welding.Described driven pulley 210 be arranged in parallel with described driving wheel 200, is used to assemble the saw blade 300 that sawing timber is used.Described driving wheel 200 drives by motor 110 and rotates, and passes through saw blade 300 adaptive rotations with described driven pulley 210.Preferably, being arranged on the weight of the driven pulley of frame 100 upper ends should be than the 2.5-5 in light weight of lower end driving wheel doubly; The cutting speed of saw blade is generally 800～1000 rev/mins.Like this, sawing apparatus of the present invention serves as the saw tool with ring-type saw blade 300 for no reason, makes unidirectional continuous rectilinear motion on described driven wheel 200 and 210, to reach the effect of sawing timber.
Wherein, the important improvement part that the embodiment of the invention provided is, described driven wheel can be set to more than two pairs or two pairs, and the concentric co-axial of respectively doing for oneself connects, embodiment as shown in Figure 1, it is three pairs that described driven wheel 200 and 210 is set, be that driving wheel 200 concentric co-axial are provided with three, be respectively first driving wheel 201, second driving wheel 202 and second driving wheel 203, driven pulley 210 also relative set is three, is respectively first driven pulley 211, second driven pulley 212 and the 3rd driven pulley 213.
Wherein, the diameter of first pair of driven wheel (201 and 211) is greater than the diameter of second pair of driven wheel (202 and 212), other each driven wheel is arranged in order setting along the concentric co-axial position of first pair of driven wheel.Like this, sawing apparatus of the present invention is provided with and manyly can drives a plurality of saw blades (as shown in Figure 1 first saw blade 301, second saw blade 302 and the 3rd saw blade 303 etc.) to driven wheel, can cut multi-disc timber at every turn, the cutting-rate height has reduced labour intensity, has improved labor productivity.
The sawing apparatus that the embodiment of the invention provided, as shown in Figure 2, between described driven wheel (200 and 210), be provided with, be used to guarantee that the be in operation stable saw blade strainer 400 of rate of tension and being used to of saw blade regulates band that saw blade moves along vertical slide rail apart from adjuster 500.
Above-mentioned saw blade strainer 400 can be set to comprise: with the inboard adaptive regulating wheel 401 of fitting of saw blade, the connecting rod 402 that is connected with described regulating wheel, be used for spurring the fit counterweight 403 of adaptive described saw blade tensile force of described regulating wheel by lever principle, as shown in Figure 2, described connecting rod 402 and counterweight 403 constitute lever weighting mechanism.Certainly, saw blade strainer 400 also can adopt air pressure, Hydranlic tensioner etc.Described saw blade strainer 400 mainly can be given driven pulley 210 with elasticity, guarantees saw blade 300 the stable of rate of tension that be in operation.
Further, as shown in Figure 3, described band comprises the adjusted mechanism 510 that is arranged on central rack and is arranged on lower regulating mechanism 520 on the workbench 120 apart from adjuster 500.Described adjusted mechanism 510 comprises: regulate bolt 511, by regulating the adjusting slider 512 that bolt 511 promotes, and be arranged on regulate sliding 512 ends, with saw blade 300 fit adaptive regulating wheel 513 and spacer 514.Described regulating wheel 513 and the described saw blade of spacer 514 clampings can left and right adjusting.The more important thing is described regulating wheel 513 and the described saw blade of spacer 514 clampings, the distortion of saw blade or swing in the time that sawing can being prevented.
Wherein, described adjusted mechanism 510 also comprises, is arranged on the holder 515 on the frame 100, with the chute 516 that described slide block 512 is slidingly matched, described chute 516 with fixedly connected with described frame 100 by described holder 515.As shown in Figure 3,, promote described adjusting slider 512 and hold described regulating wheel 513 and spacer 514, reach the purpose of regulating described saw blade by rotating described adjusting bolt 511.
Further, described lower regulating mechanism 520 comprises the datum plate 521 that is arranged on the workbench 120, and regulates regulating block 523 that promote, the described saw blade 300 of clamping by second bolt 522.Wherein, described second bolt 522 is arranged on below the workbench, as shown in Figure 3.
By as seen above-mentioned, described band of the present invention is apart from adjuster 500, adjusted mechanism 510 by being arranged on central rack and be arranged on lower regulating mechanism 520 on the workbench 120, regulate the interval between each saw blade, and must regulate saw blade moves along vertical slide rail, like this, the plank of the multiple different-thickness of saw can be cut simultaneously, and the planarization of sawing the plank that comes out can be guaranteed respectively to cut.Simultaneously, the size during owing to cutting is accurately to be controlled apart from adjuster by band, so cutting wood size precision height has reduced labour intensity, has saved the electricity charge, has improved labor productivity.
Further embodiment, sawing apparatus of the present invention, can be in the outside of described driven wheel 200 and 210, one safety guard 190 is set, and as Fig. 2 and shown in Figure 4, described safety guard 190 is articulated and connected with described frame 100, when start work, can close described safety guard 190, be used to prevent saw blade fracture ejection, improve security.
The described sawing apparatus of the embodiment of the invention, as shown in Figure 4, it also comprises a brake actuator 600, is used for promptly stopping described driven wheel and rotates.Described brake actuator 600 can be set to comprise a brake lever 601, brake rubber block (not marking among the figure) is set, and the breaker device (not marking among the figure) that is connected with brake lever at described brake lever 601 ends.Described breaker device comprise one can be adaptive with brake lever elastic sheet switch, and the relay that is connected with described elastic sheet switch., described brake rubber block can closely contact with described driving wheel 200, can also cut off the working power of described sawing apparatus by described brake lever 601 simultaneously, to reach the purpose of snub.
Further embodiment, described sawing apparatus, can on each described driven wheel 200 and 210, all be provided with an elastic force scraping blade 180, be used to strike off the residual wood chip of sawmilling, the driven wheel of each work is kept clean constantly, can be so that the timber size precision that sawing is come out be higher.
Sawing apparatus provided by the present invention owing to adopted it to comprise two pairs of driven wheels at least, when timber is cut, can cut multi-disc timber, the timber size precision height that cutting-rate height, sawing are come out at every turn; This sawing apparatus is simple in structure, and the size during owing to cutting is accurately to be controlled apart from adjuster by band, so cutting wood size precision height has reduced labour intensity, has saved the electricity charge, has improved labor productivity.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. sawing apparatus, comprise frame, be arranged on the driving wheel of frame lower end and be arranged on the driven pulley of frame upper end, described driven pulley and described driving wheel be arranged in parallel, and with described driving wheel by the adaptive rotation of saw blade, it is characterized in that described driven wheel is at least two pairs, wherein the diameter of first pair of driven wheel is greater than the diameter of second pair of driven wheel, other each driven wheel is arranged in order setting along the concentric co-axial position of first pair of driven wheel; And between described driven wheel, be provided with, be used to guarantee that the be in operation stable saw blade strainer of rate of tension and being used to of saw blade regulates band that saw blade moves along vertical slide rail apart from adjuster.
2. sawing apparatus according to claim 1 is characterized in that, in the outside of described driven wheel, with the hinged safety guard that is provided with of described frame, is used to prevent saw blade fracture ejection.
3. sawing apparatus according to claim 1, it is characterized in that, described saw blade strainer comprises: with the inboard adaptive regulating wheel of fitting of saw blade, with the connecting rod that described regulating wheel is connected, be arranged on counterweight described connecting rod end, that be used for driving the described saw blade of described regulating wheel tensioning by lever principle.
4. sawing apparatus according to claim 1 is characterized in that, described band comprises the adjusted mechanism that is arranged on central rack and is arranged on lower regulating mechanism on the workbench apart from adjuster.
5. sawing apparatus according to claim 4 is characterized in that, described adjusted mechanism comprises the adjusting bolt, by regulating the adjusting slider that bolt promotes, and be arranged on the adjusting slider end, with saw blade fit adaptive regulating wheel and spacer.
6. sawing apparatus according to claim 5 is characterized in that, described adjusted mechanism also comprises the holder that is arranged on the frame, and being used for of fixedlying connected with holder the chute that is slidingly matched with described slide block.
7. sawing apparatus according to claim 4, it is characterized in that, described lower regulating mechanism comprise be arranged on datum plate on the workbench, and by second bolt positioning adjust block that regulate to promote, the described saw blade of clamping, described second bolt is arranged on below the workbench.
8. sawing apparatus according to claim 1 is characterized in that it also comprises a brake actuator, described brake actuator comprises a brake lever, be arranged on the brake rubber block of brake lever end, and the breaker device that is connected with brake lever, and described brake rubber block can closely contact with described driving wheel.
9. the sawing apparatus of stating according to Claim 8 is characterized in that, described breaker device comprise one can be adaptive with brake lever elastic sheet switch, and the relay that is connected with described elastic sheet switch.
10. sawing apparatus according to claim 1 is characterized in that, each described driven wheel is provided with an elastic force scraping blade, is used to strike off the residual wood chip of sawmilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188645 CN101716781B (en) | 2009-12-01 | 2009-12-01 | Timber-sawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910188645 CN101716781B (en) | 2009-12-01 | 2009-12-01 | Timber-sawing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101716781A true CN101716781A (en) | 2010-06-02 |
| CN101716781B CN101716781B (en) | 2013-05-29 |
Family
ID=42431462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910188645 Expired - Fee Related CN101716781B (en) | 2009-12-01 | 2009-12-01 | Timber-sawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101716781B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390091A (en) * | 2011-09-30 | 2012-03-28 | 无锡上机数控股份有限公司 | Numerical control high-speed band sawing machine for diamond |
| CN102729278A (en) * | 2012-07-02 | 2012-10-17 | 沈宏青 | Multi-moment cutting machine |
| CN104858938A (en) * | 2015-06-24 | 2015-08-26 | 揭兴福 | Sawmilling equipment |
| CN107244001A (en) * | 2017-05-26 | 2017-10-13 | 无锡中硅新材料股份有限公司 | Squaring silicon bar machine |
| CN108686963A (en) * | 2018-07-30 | 2018-10-23 | 深圳路辉物流设备有限公司 | Universal joint current divider and sorting equipment |
| CN112059295A (en) * | 2020-08-03 | 2020-12-11 | 广东韶钢工程技术有限公司 | Vertical metal sawing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061066A (en) * | 1977-01-24 | 1977-12-06 | Herold Mueller | Multiple-blade band saw |
| US4094218A (en) * | 1977-01-31 | 1978-06-13 | Houdaille Industries, Inc. | Hydraulic system for tensioning band saw blades |
| DE2940820A1 (en) * | 1979-10-09 | 1981-04-23 | CBB Canada Blockhausbau GmbH, 3101 Wietze | Multiple cut block bandsaw - has smaller additional guide rollers, and tension rollers equalising tension of blades |
| CN201179670Y (en) * | 2008-02-29 | 2009-01-14 | 孙禹平 | Multi-saw blade band sawing machine |
-
2009
- 2009-12-01 CN CN 200910188645 patent/CN101716781B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390091A (en) * | 2011-09-30 | 2012-03-28 | 无锡上机数控股份有限公司 | Numerical control high-speed band sawing machine for diamond |
| CN102729278A (en) * | 2012-07-02 | 2012-10-17 | 沈宏青 | Multi-moment cutting machine |
| CN104858938A (en) * | 2015-06-24 | 2015-08-26 | 揭兴福 | Sawmilling equipment |
| CN104858938B (en) * | 2015-06-24 | 2017-03-08 | 揭兴福 | A kind of sawmilling equipment |
| CN107244001A (en) * | 2017-05-26 | 2017-10-13 | 无锡中硅新材料股份有限公司 | Squaring silicon bar machine |
| CN108686963A (en) * | 2018-07-30 | 2018-10-23 | 深圳路辉物流设备有限公司 | Universal joint current divider and sorting equipment |
| CN108686963B (en) * | 2018-07-30 | 2024-04-09 | 深圳路辉物流设备有限公司 | Universal joint flow divider and sorting device |
| CN112059295A (en) * | 2020-08-03 | 2020-12-11 | 广东韶钢工程技术有限公司 | Vertical metal sawing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101716781B (en) | 2013-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101716781B (en) | Timber-sawing device | |
| CN206373994U (en) | A kind of sawing machine | |
| CN203957035U (en) | Adjustable multiple blade saw | |
| CN201960675U (en) | Point cutting type band saw cutter special for large-sized sapphire | |
| CN201151140Y (en) | Full-automatic circular saw | |
| CN201881258U (en) | Metal material cutting machine | |
| CN203171066U (en) | Multipurpose band sawing machine working platform | |
| CN202137456U (en) | Sawing machine | |
| CN204673433U (en) | A kind of small-sized abrasive wheel cutting machine | |
| CN106424924B (en) | A kind of aluminum guide sawing all-in-one machine | |
| CN201579839U (en) | Saw cutting component of wood sawing device | |
| CN105459231A (en) | Thin bamboo strip cutting machine | |
| CN201736288U (en) | Batten sawing machine | |
| CN214055638U (en) | Sawmilling device for building | |
| CN206066609U (en) | A kind of multi-blade saw with runway sport car | |
| CN104708673B (en) | Combination multi-disc saw device and sawmilling method | |
| CN103433953A (en) | Zero band beam layer cutting device and using method thereof | |
| CN203471886U (en) | Multifunctional edge sawing linking machine | |
| CN203279816U (en) | Domestic-use garlic root hair cutting machine | |
| CN203266814U (en) | Wood band saw device | |
| CN209954757U (en) | Cutting device for plastic processing | |
| CN201856002U (en) | High-power blanking sawing machine | |
| CN217452393U (en) | Automatic tensioning structure of saw band on material sawing production equipment | |
| CN209364834U (en) | A kind of single vertical band saw component and double vertical band saw componet for log processing | |
| CN212887814U (en) | Wool double knives |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |