CN203418595U - Guide-wheel distribution mechanism of multiple blade saw - Google Patents
Guide-wheel distribution mechanism of multiple blade saw Download PDFInfo
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- CN203418595U CN203418595U CN201320246827.1U CN201320246827U CN203418595U CN 203418595 U CN203418595 U CN 203418595U CN 201320246827 U CN201320246827 U CN 201320246827U CN 203418595 U CN203418595 U CN 203418595U
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Abstract
The utility model discloses a guide-wheel distribution mechanism of a multiple blade saw. The guide-wheel distribution mechanism comprises upper guide wheels, an auxiliary mechanism of the upper guide wheels, lower guide wheels and an auxiliary mechanism of the lower guide wheels, a machine body is provided with guide sliding grooves, guide-wheel main shafts penetrate through the guide sliding grooves and transverse guide sliding blocks in sequence, small belt pulleys are connected with large belt pulleys through belts, stretching-out and drawing-back of pistons of air cylinders are controlled through a controller, the transverse guide sliding blocks are driven to move in the height direction, the guide-wheel main shafts are driven to move in the upper guide sliding groove, and therefore the guide wheels ascend and descend; the guide sliding grooves are arc, and the circle centers of the guide sliding grooves are located on the axes of large belt pulley shafts. When the guide-wheel distribution mechanism is used, cutting and distribution of logs can be finished at a time, production efficiency is high, operation is simple, and cost performance is high. The upper guide wheels and the lower guide wheels can ascend and descend independently and can also ascend and descend simultaneously, power is supplied to the two sets of guide wheels by motors of the guide wheels respectively, rotating speed of the two sets of guide wheels is controlled through speed reducers of the guide wheels, distribution is conducted by making the upper guide wheels and the lower guide wheels rotate actively, guide accuracy is guaranteed, and straightness of a workpiece is improved directly.
Description
Technical field
The utility model relates to a kind of multiple blade saw guide wheel feeding distribution mechanism, the multiple blade saw guide wheel feeding distribution mechanism of particularly using for cutting log.
Background technology
Log multi-blade saw is a kind of machinery for fly-cutting log, a log enters machining entrance by charging aperture, through machine automatization cutting, can obtain the plank of desired thickness size immediately, be considered to have feeding smooth and easy, process meticulous, do not burn the advantages such as saw blade, high efficiency, low-material-consumption, safety and environmental protection.Log multi-blade saw has horizontal and vertical two large classes.How to select log multi-blade saw, depend on the section bar that will process, if centre will the side of getting, must select horizontal log multi-blade saw, because the vertical sawing round log of saw blade, so in can getting regardless of the round log of caliber size.If round log is all hacked, can select vertical log multi-blade saw, coping saw blade left and right horizontal sawing circle woods, just guarantees to cut.
Early stage log multi-blade saw is not furnished with guide wheel feeding distribution mechanism, and log is directly by discharge hole for discharge after saw blade cutting, and the plank flatness after cutting is bad, there will be phenomenon in uneven thickness.Along with technological progress, guide wheel feeding distribution mechanism is integrated in log multi-blade saw more and more, but existing guide wheel feeding distribution mechanism often exists and regulates inconvenience or the not high problem of guiding accuracy, be difficult to find structure not only simply but also reliably mechanism carry out technological improvement.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of multiple blade saw guide wheel feeding distribution mechanism is provided.
The technical scheme that the utility model adopts is: a kind of multiple blade saw guide wheel feeding distribution mechanism comprises fuselage, workbench, upper block, lower tumbler, upper saw, lower saw, prelocalization axle sleeve, chain, upper motor, upper motor output shaft, upper reductor, upper large wheel shaft, upper big belt pulley, upper belt, upper block main shaft, upper small belt pulley, top rail is to slider guide, controller, lower motor, lower motor output shaft, lower reductor, lower big belt pulley, lower large wheel shaft, lower belt, lower small belt pulley, lower tumbler main shaft, bottom rail is to slider guide, upper fixed support, lower fixed support, base, upper guide runner, lower guide runner, upper cylinder, lower cylinder, rear positioning shaft sleeve, spacer, upper block is by prelocalization axle sleeve and rear positioning shaft sleeve stator upper block main shaft, between the wheel sheet of upper block, by spacer, separate, on fuselage, offer guide runner and lower guide runner, the upper block main shaft other end passes upper guide runner and top rail successively to slider guide, upper block spindle nose is fixed with small belt pulley, top rail is fixed on the piston rod end of upper cylinder to slider guide, upper cylinder, upper motor and upper reductor are all fixed on fixed support, upper motor output shaft connects the power shaft of upper reductor, the output shaft of upper reductor connects upper large wheel shaft, on upper large wheel shaft, be fixed with big belt pulley, between upper small belt pulley and upper big belt pulley, by upper belt, connect, lower tumbler and subsidiary body's connected mode thereof are identical with upper block.
Described a kind of multiple blade saw guide wheel feeding distribution mechanism, is characterized in that, described upper guide runner is circular arc, and its center of circle is positioned on the axis of large wheel shaft, and lower guide runner is circular arc, and its center of circle is positioned on the axis of lower large wheel shaft.
Described a kind of multiple blade saw guide wheel feeding distribution mechanism, is characterized in that, the planes overlapping at the plane at described upper block place and upper saw place, the planes overlapping at the plane at described lower tumbler place and lower saw place.
The using method of multiple blade saw guide wheel feeding distribution mechanism comprises the following steps:
1) switch on power and source of the gas, in inspection, whether the direction of rotation of the mandrel of saw and lower saw correct, checks that whether the direction of rotation of wheel shaft of upper block and lower tumbler correct, check errorless after, start to carry out timber cutting;
2) in the time of need to regulating the height and position of upper block, by controller, control upper cylinder piston flexible, drive top rail to move along short transverse to slider guide, drive upper block main shaft to move in upper guide runner, thereby make upper block realize lifting;
3) in the time of need to regulating the height and position of lower tumbler, by controller, control lower cylinder piston flexible, drive bottom rail to move along short transverse to slider guide, drive lower tumbler main shaft to move in lower guide runner, thereby make lower tumbler realize lifting;
4) regulate prelocalization axle sleeve and the position of rear positioning shaft sleeve on wheel shaft, thereby realize the adjusting of the axial location of upper block and lower tumbler;
5) after cutting, powered-down and source of the gas, cleaning machinery.
Use the utility model, the cutting of log and sub-material can disposablely complete, and production efficiency is high, simple to operate, be used in conjunction with saw up and down, and the cutting operation requiring for different-thickness, the size that need to change spacer can complete.The lifting separately of upper lower tumbler, also lifting simultaneously, its elevating control adopts electronic control, easy and simple to handle, reliable operation.Upper lower tumbler provides power by motor separately respectively, and control rotating speed by reductor separately, make lower tumbler active rotation carry out sub-material operation, guaranteed the precision of guiding, directly improved the linearity of workpiece, this mechanism structure is simple, and low cost of manufacture can improve the cost performance of log multi-blade saw complete machine.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the utility model multiple blade saw guide wheel feeding distribution mechanism;
Fig. 2 is the schematic rear view of the utility model multiple blade saw guide wheel feeding distribution mechanism;
Fig. 3 is the cylinder partial schematic diagram of the utility model multiple blade saw guide wheel feeding distribution mechanism;
Fig. 4 is the guide wheel partial schematic diagram of the utility model multiple blade saw guide wheel feeding distribution mechanism;
Fig. 5 is the motion of main shaft structure principle chart of the utility model multiple blade saw guide wheel feeding distribution mechanism.
In figure, fuselage 1, workbench 2, upper block 3, lower tumbler 4, upper saw 5, lower saw 6, prelocalization axle sleeve 7, chain 8, upper motor 9, upper motor output shaft 10, upper reductor 11, upper large wheel shaft 12, upper big belt pulley 13, upper belt 14, upper block main shaft 15, upper small belt pulley 16, top rail is to slider guide 17, controller 18, lower motor 19, lower motor output shaft 20, lower reductor 21, lower big belt pulley 22, lower large wheel shaft 23, lower belt 24, lower small belt pulley 25, lower tumbler main shaft 26, bottom rail is to slider guide 27, upper fixed support 28, lower fixed support 29, base 30, upper guide runner 31, lower guide runner 32, upper cylinder 33, lower cylinder 34, rear positioning shaft sleeve 35, spacer 36.
The specific embodiment
As Fig. 1, 2, 3, shown in 4, multiple blade saw guide wheel feeding distribution mechanism comprises fuselage (1), workbench (2), upper block (3), lower tumbler (4), upper saw (5), lower saw (6), prelocalization axle sleeve (7), chain (8), upper motor (9), upper motor output shaft (10), upper reductor (11), upper large wheel shaft (12), upper big belt pulley (13), upper belt (14), upper block main shaft (15), upper small belt pulley (16), top rail is to slider guide (17), controller (18), lower motor (19), lower motor output shaft (20), lower reductor (21), lower big belt pulley (22), lower large wheel shaft (23), lower belt (24), lower small belt pulley (25), lower tumbler main shaft (26), bottom rail is to slider guide (27), upper fixed support (28), lower fixed support (29), base (30), upper guide runner (31), lower guide runner (32), upper cylinder (33), lower cylinder (34), rear positioning shaft sleeve (35), spacer (36), upper block (3) is fixed on upper block main shaft (15) by prelocalization axle sleeve (7) and rear positioning shaft sleeve (35), between the wheel sheet of upper block (3), by spacer (36), separate, the size of spacer can be formulated according to user's actual needs, on fuselage (1), offer guide runner (31) and lower guide runner (32), upper block main shaft (15) other end passes upper guide runner (31) and top rail successively to slider guide (17), upper block main shaft (15) end is fixed with small belt pulley (16), top rail is fixed on the piston rod end of upper cylinder (33) to slider guide (17), upper cylinder (33), upper motor (9) and upper reductor (11) are all fixed on fixed support (28), the power shaft of reductor (11) in upper motor output shaft (10) connection, the output shaft of upper reductor (11) connects upper large wheel shaft (12), on upper large wheel shaft (12), be fixed with big belt pulley (13), between upper small belt pulley (16) and upper big belt pulley (13), by upper belt (14), connect, lower tumbler (4) and subsidiary body's connected mode thereof are identical with upper block (3), the fixing lower tumbler (4) in lower tumbler main shaft (26) one end wherein, the other end passes lower guide runner (32) and bottom rail successively to slider guide (27).
As shown in Fig. 2,3,5, upper guide runner (31) is circular arc, its center of circle is positioned on the axis of large wheel shaft (12), lower guide runner (32) is circular arc, its center of circle is positioned on the axis of lower large wheel shaft (23), guide wheel main shaft can be in guide runner along movement in a curve and do not affect precision and the operation with transmission.
As shown in Figure 1, the planes overlapping at the plane at upper block (3) place and upper saw (5) place, the planes overlapping at the plane at described lower tumbler (4) place and lower saw (6) place, guarantee that guide wheel wheel sheet can enter log joint-cutting exactly when cutting operation, complete smoothly guiding and sub-material.
The using method of multiple blade saw guide wheel feeding distribution mechanism comprises the following steps:
1) switch on power and source of the gas, in inspection, whether the direction of rotation of the mandrel of saw (5) and lower saw (6) is correct, whether the direction of rotation of the wheel shaft of inspection upper block (3) and lower tumbler (4) is correct, check errorless after, start to carry out timber cutting, log is placed in to workbench (2) upper, chain (8) moves along a straight line drive log forward, and upper saw (5) and lower saw (6) cut simultaneously;
2) in the time of need to regulating the height and position of upper block (3), during as the material returned or replacing, clean-up wheel sheet, by controller (18), control upper cylinder (33) piston flexible, drive top rail to move along short transverse to slider guide (17), drive upper block main shaft (15) mobile in upper guide runner (31), thereby make upper block (3) realize lifting;
3) in the time of need to regulating the height and position of lower tumbler (4), during as the material returned or replacing, clean-up wheel sheet, by controller (18), control lower cylinder (34) piston flexible, drive bottom rail to move along short transverse to slider guide (27), drive lower tumbler main shaft (26) mobile in lower guide runner (32), thereby make lower tumbler (4) realize lifting;
4) regulate prelocalization axle sleeve (7) and the position of rear positioning shaft sleeve (35) on wheel shaft, thereby realize the fine setting of the axial location of upper block (3) and lower tumbler (4), guide wheel fine setting vertically can improve the precision of guiding;
5) after cutting, powered-down and source of the gas, cleaning machinery.
Claims (3)
1. a multiple blade saw guide wheel feeding distribution mechanism, it is characterized in that, comprise fuselage (1), workbench (2), upper block (3), lower tumbler (4), upper saw (5), lower saw (6), prelocalization axle sleeve (7), chain (8), upper motor (9), upper motor output shaft (10), upper reductor (11), upper large wheel shaft (12), upper big belt pulley (13), upper belt (14), upper block main shaft (15), upper small belt pulley (16), top rail is to slider guide (17), controller (18), lower motor (19), lower motor output shaft (20), lower reductor (21), lower big belt pulley (22), lower large wheel shaft (23), lower belt (24), lower small belt pulley (25), lower tumbler main shaft (26), bottom rail is to slider guide (27), upper fixed support (28), lower fixed support (29), base (30), upper guide runner (31), lower guide runner (32), upper cylinder (33), lower cylinder (34), rear positioning shaft sleeve (35), spacer (36), upper block (3) is fixed on upper block main shaft (15) by prelocalization axle sleeve (7) and rear positioning shaft sleeve (35), between the wheel sheet of upper block (3), by spacer (36), separate, on fuselage (1), offer guide runner (31) and lower guide runner (32), upper block main shaft (15) other end passes upper guide runner (31) and top rail successively to slider guide (17), upper block main shaft (15) end is fixed with small belt pulley (16), top rail is fixed on the piston rod end of upper cylinder (33) to slider guide (17), upper cylinder (33), upper motor (9) and upper reductor (11) are all fixed on fixed support (28), the power shaft of reductor (11) in upper motor output shaft (10) connection, the output shaft of upper reductor (11) connects upper large wheel shaft (12), on upper large wheel shaft (12), be fixed with big belt pulley (13), between upper small belt pulley (16) and upper big belt pulley (13), by upper belt (14), connect, lower tumbler 4 and subsidiary body's connected mode thereof are identical with upper block (3).
2. a kind of multiple blade saw guide wheel feeding distribution mechanism according to claim 1, it is characterized in that, described upper guide runner (31) is circular arc, its center of circle is positioned on the axis of large wheel shaft (12), lower guide runner (32) is circular arc, and its center of circle is positioned on the axis of lower large wheel shaft (23).
3. a kind of multiple blade saw guide wheel feeding distribution mechanism according to claim 1, it is characterized in that, the planes overlapping at the plane at described upper block (3) place and upper saw (5) place, the planes overlapping at the plane at described lower tumbler (4) place and lower saw (6) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320246827.1U CN203418595U (en) | 2013-05-09 | 2013-05-09 | Guide-wheel distribution mechanism of multiple blade saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320246827.1U CN203418595U (en) | 2013-05-09 | 2013-05-09 | Guide-wheel distribution mechanism of multiple blade saw |
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| Publication Number | Publication Date |
|---|---|
| CN203418595U true CN203418595U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320246827.1U Expired - Fee Related CN203418595U (en) | 2013-05-09 | 2013-05-09 | Guide-wheel distribution mechanism of multiple blade saw |
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| CN (1) | CN203418595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419250A (en) * | 2013-05-10 | 2013-12-04 | 金华市强宏板式家具机械有限公司 | Guide wheel material distributing mechanism of multiple-blade saw and method thereof |
| CN103878830A (en) * | 2014-03-17 | 2014-06-25 | 四川省青城机械有限公司 | Rocking rule mechanism of numerical control reciprocating lumber subdivision saw |
-
2013
- 2013-05-09 CN CN201320246827.1U patent/CN203418595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419250A (en) * | 2013-05-10 | 2013-12-04 | 金华市强宏板式家具机械有限公司 | Guide wheel material distributing mechanism of multiple-blade saw and method thereof |
| CN103878830A (en) * | 2014-03-17 | 2014-06-25 | 四川省青城机械有限公司 | Rocking rule mechanism of numerical control reciprocating lumber subdivision saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140509 |