CN115635547B - Multi-angle vertical woodworking band saw machine and adjusting method - Google Patents

Abstract

The application discloses a multi-angle vertical woodworking band saw and an adjusting method, comprising a workbench frame fixed on the vertical woodworking band saw, wherein a movable rod is arranged on the workbench frame, a movable rotating assembly is arranged on the movable rod, a clamping plate capable of rotating is connected to the rotating assembly, a fixing assembly capable of clamping materials is connected to the clamping plate, a handle convenient for a worker to push is fixedly connected to the clamping plate, and an ash collecting box is connected to the lower end of the workbench frame. According to the application, a worker can directly clamp materials on the clamping plate, and then the worker pushes the handle, so that the hand of the worker is prevented from approaching the saw belt, the working safety of the worker is improved, the dust collection box arranged by the device can collect the scraps, and the scraps are further prevented from being accumulated on the workbench, so that the work of the worker is prevented from being influenced, and the working efficiency of the worker is indirectly improved.

Description

Multi-angle vertical woodworking band saw machine and adjusting method

Technical Field

The application relates to the technical field of vertical woodworking band sawing machines, in particular to a multi-angle vertical woodworking band sawing machine and an adjusting method.

Background

The woodworking band saw machine uses endless band saw blade as saw tool, and makes unidirectional continuous rectilinear motion on two saw wheels to saw wood.

In the actual operation process, the staff needs to install the workstation on woodworking band saw machine through the hexagonal screw, then the staff places the workstation on the material, then the staff manually pushes the material to be close to the saw band, further processing the material, but in this process, the staff needs the angle of continuous regulation material to accomplish the processing to the material, consequently the staff's hand is nearer apart from the saw band, further the danger that leads to the staff during operation is bigger, current workstation can't collect the sweeps simultaneously, when the excessive heap of sweeps is on the workstation, the sweeps influences the normal operation of staff very easily, thereby the work of staff has been influenced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present application provide a multi-angle vertical woodworking band saw and an adjusting method thereof, which solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: a multi-angle vertical woodworking band saw machine and an adjusting method thereof comprise a workbench frame fixed on the vertical woodworking band saw machine, wherein a movable rod is arranged on the workbench frame;

the movable rod is provided with a movable rotating assembly, the rotating assembly is connected with a clamping plate capable of rotating, and the clamping plate is connected with a fixing assembly capable of clamping materials;

the clamping plate is fixedly connected with a handle which is convenient for a worker to push;

the lower end of the workbench frame is connected with an ash collecting box, a discharging hole of the ash collecting box is provided with a sealing door which can be closed, two symmetrical gas collecting components are arranged on the ash collecting box, and the two gas collecting components are connected with a driving component;

saw blades on the vertical woodworking band sawing machine penetrate through the side wall of the dust collecting box and are respectively contacted with the two driving components.

In this device, the staff can be direct to the material card on the cardboard, then the staff promotes the handle again, just so can avoid the hand of staff to be close to the saw area to the security of staff work has been improved, and the dust collection case that the device set up can collect the sweeps, further avoided the sweeps to pile up on the workstation, thereby avoided the work of staff to receive the influence, indirect improvement staff's work efficiency.

In a preferred embodiment, two symmetrical grooves are formed in the side wall of the workbench frame, rollers which are rotationally connected with two ends of the movable rod are respectively arranged in the two grooves, and two limiting plates which are respectively contacted with the two rollers are respectively connected with the side wall of the two grooves.

The inner side wall of the groove is fixedly connected with a plurality of groups of shrinkage springs, the lower ends of the shrinkage springs are respectively fixedly connected with limiting plates, and the idler wheels are positioned among the limiting plates.

Under the assistance of the roller and the movable rod, the movable rod can be pushed by a worker conveniently, materials are further driven to a proper position, and under the assistance of the contraction spring and the limiting plate, the roller can be limited when not moving, random movement of the materials is further avoided, and therefore normal operation of the device is guaranteed.

In a preferred embodiment, the rotating assembly comprises two sliding grooves arranged on the moving rod, sliding blocks are connected in the two sliding grooves in a sliding manner, the same limiting ring is fixedly connected to the side walls of the two sliding blocks, a damping bearing is connected to the limiting ring, a rotating ring is connected to the damping bearing, and a first screw in contact with the moving rod is connected to the side walls of the rotating ring in a threaded manner.

The rotary ring is fixedly connected with a first fixing plate, a bearing seat is arranged in the first fixing plate, a rotary rod fixedly connected with a clamping plate is connected in the bearing seat, and a second screw contacted with the rotary rod is connected to the first fixing plate in a threaded manner.

The staff can be according to actual conditions to remove the slider in the position of spout, further just can adjust the transverse position of material, the staff can rotate the spacing ring simultaneously, under damping bearing's assistance, just can make the inclination of material obtain changing along with it, and the staff can be under the assistance of dwang and bearing frame, thereby adjust the circumference angle of material, further make things convenient for the staff to process the material according to the condition of difference, thereby made things convenient for the staff's work.

In a preferred embodiment, the fixing component comprises a third screw which is connected to the clamping plate in a threaded mode, the lower end of the third screw is rotationally connected with an adjusting plate, and the lower end of the adjusting plate is fixedly connected with an anti-slip rubber mat.

Clamping assemblies consistent with the fixing assemblies are respectively arranged on two sides of the clamping plate, a limiting frame is fixedly connected to the side wall of the clamping plate, two symmetrical insertion holes are formed in the side wall of the limiting frame, second fixing plates with threaded holes are fixedly connected to the side wall of the clamping assembly, two second fixing plates are respectively arranged at one ends of the second fixing plates in the two insertion holes, and two screws which are respectively connected with the threaded holes in the two second fixing plates in a threaded mode are connected to the side wall of the limiting frame in a threaded mode.

The staff can directly place the cardboard to the material on, then rotate No. three screws, just so can make the position of regulating plate obtain changing, further just can make things convenient for the staff to the material chucking, and the staff can install two other chucking subassemblies on the cardboard according to actual conditions simultaneously to just can increase device fixed area, further can make the device to the material board of different areas, thereby improved the practicality of device.

In a preferred embodiment, the two gas collecting components comprise two driving boxes arranged on the ash collecting box, a plurality of air inlets are formed in the side walls of the two driving boxes, dust screens are fixedly connected to the side walls of the two driving boxes, and the two dust screens are respectively located on one sides of the air inlets.

The two driving components comprise two rotating rods which penetrate through the two driving boxes, a plurality of gas gathering boxes which are respectively communicated with the two rotating rods are fixedly connected to the driving boxes, a plurality of flow guide grooves are formed in the side walls of the gas gathering boxes, a plurality of groups of fan blades are fixedly connected to the rotating rods, rotating wheels are fixedly connected to the rotating rods, and a plurality of air outlets are formed in the rotating wheels.

The saw blade is contacted with the two rotating wheels respectively, the rotating wheels can rotate with the aid of the raised strips on the rotating wheels, and the fan blades can rotate with the rotating wheels, so that external air can enter the air collecting box, part of air can enter the rotating wheels, the air outlet holes of the rotating wheels can spray out with the air outlet holes, and the saw blade can be cooled with the air outlet holes, so that the saw blade is protected, and the service life of the saw blade is prolonged indirectly.

In a preferred embodiment of the present application,

s1: first, the staff holds the handle, then pushes the handle in the horizontal direction, with the assistance of the gyro wheel, just so can make the horizontal position of cardboard obtain the adjustment.

S2: then, the staff pushes the handle longitudinally again, and with the aid of the sliding blocks and the sliding grooves, the longitudinal position of the clamping plate can be adjusted.

S3: secondly, the staff rotates the handle again, under the assistance of damping bearing and swivel becket, just so can make the inclination of cardboard obtain adjusting, and the staff can carry out spacingly to the inclination of cardboard through rotating the screw No. one afterwards.

S4: then, the staff rotates the handle circumferentially again, under the assistance of bearing frame and dwang, just so can make the circumference angle of cardboard obtain adjusting, and the staff can carry out spacingly to the circumference angle of cardboard through rotating the screw No. two afterwards.

The application has the technical effects and advantages that:

in this device, the staff can directly place the cardboard to the material on, then the staff rotates No. three screws again, under the assistance of nut on the cardboard, just can make the regulating plate remove thereupon, the staff can install the chucking subassembly according to actual conditions simultaneously, and because the structure of chucking subassembly is unanimous with the structure of spare parts such as cardboard, therefore the staff can increase the fixed area of material, the friction between the material and the regulation can be increased to the antiskid cushion simultaneously, further increased the stability of device, further guaranteed the stability of material.

The staff is holding the handle to promote the cardboard, just so can make the material horizontal longitudinal movement about with it, and the staff can rotate swivel becket and cardboard, can make the inclination of material obtain adjusting like this, also make things convenient for the staff to adjust the circumference angle of material simultaneously, thereby can make the staff adjust material angle and position in time, the saw blade can be kept away from to the hand, further protected the staff has avoided the staff to receive the injury.

Meanwhile, the sealing door can be opened by a worker, so that the worker can conveniently clean the scraps in the ash collecting box, the worker can conveniently work, and the work efficiency of the worker is indirectly improved.

Drawings

Fig. 1 is a schematic diagram of the overall connection structure of the present application.

Fig. 2 is a schematic side view of the connection structure of the present application.

Fig. 3 is a schematic top view of the connection structure of the present application.

Fig. 4 is a schematic view of a bottom connection structure according to the present application.

Fig. 5 is a schematic diagram of a connection structure between a roller and a table frame in the present application.

Fig. 6 is a schematic view of a partial connection structure in the present application.

Fig. 7 is a schematic diagram of a side view connection structure of fig. 6.

Fig. 8 is a schematic view of a partial connection structure of the first fixing plate and the clamping plate in the present application.

FIG. 9 is a schematic view of a partial connection structure of a driving case and a rotating wheel according to the present application;

fig. 10 is a schematic top view of the connection structure of fig. 9.

The reference numerals are: the device comprises a workbench frame 1, a moving rod 2, a clamping plate 3, a handle 4, an ash collecting box 5, a sealing door 6, a groove 7, a roller 8, a shrinkage spring 9, a limiting plate 10, a rotating wheel 11, a sliding groove 12, a sliding block 13, a limiting ring 14, a damping bearing 15, a rotating ring 16, a first screw 17, a first fixing plate 18, an air outlet 19, a bearing seat 20, a rotating rod 21, a second screw 22, a third screw 23, a regulating plate 24, an anti-skid rubber pad 25, a clamping assembly 26, a second fixing plate 27, a limiting frame 28, a jack 29, a fourth screw 30, a driving box 31, an air inlet 32, a rotating rod 33, an air collecting box 34, a guide groove 35, a fan blade 36 and a dustproof net 37.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1-10, a multi-angle vertical woodworking band saw and method of adjustment includes a table frame 1 secured to the vertical woodworking band saw, wherein it is particularly noted that a worker may directly weld the table frame 1 in place on the woodworking band saw, thereby allowing the saw blade to pass through a dust collection box 5, and further allowing the device to be used normally.

The movable rod 2 is arranged on the workbench frame 1, two symmetrical grooves 7 are formed in the side wall of the workbench frame 1, rollers 8 which are rotationally connected with the two ends of the movable rod 2 are respectively arranged in the two grooves 7, two transverse plates which are respectively in contact with the two rollers 8 are respectively connected with the side walls of the two grooves 7, and particularly, the purpose of the transverse plates is to prevent the rollers 8 from being separated from the grooves 7, so that the rollers 8 can normally move. Thus, the material can be moved close to the saw belt, and further the material can be processed.

Fixedly connected with multiunit shrink spring 9 on the inside wall of recess 7, multiunit shrink spring 9's lower extreme fixedly connected with limiting plate 10 respectively, gyro wheel 8 are in between the polylith limiting plate 10, and especially note, under shrink spring 9's assistance, just can make limiting plate 10 carry out the screens to gyro wheel 8, be equipped with anti-skidding cushion on the limiting plate 10 simultaneously to under limiting plate 10 and anti-skidding cushion's assistance, just can avoid gyro wheel 8's removal, when the staff does not promote the device, gyro wheel 8 is because receive spacingly, just so can avoid the removal of material, further just can make the device normal use.

The movable rod 2 is provided with a movable rotating assembly, the rotating assembly comprises two sliding grooves 12 arranged on the movable rod 2, sliding blocks 13 are connected in the two sliding grooves 12 in a sliding manner, materials can move transversely along with the sliding grooves 12 and the sliding blocks 13, and particularly, the sliding grooves 12 are slightly smaller in diameter than the sliding blocks 13, the sliding blocks 13 can be further moved, and meanwhile, when a worker does not push the sliding blocks 13, the sliding blocks 13 are limited in the sliding grooves 12, so that the movement of the materials is further avoided.

The same spacing ring 14 is fixedly connected to the side wall of the two sliding blocks 13, the damping bearing 15 is connected to the spacing ring 14, the rotating ring 16 is connected to the damping bearing 15, the first screw 17 which is in contact with the moving rod 2 is connected to the side wall of the rotating ring 16 in a threaded manner, the fixing nut is fixedly connected to the side wall of the rotating ring 16, the first screw 17 can be in contact with the moving rod 2 with the aid of the first screw 17 and the fixing nut, so that the sliding blocks 13 can be limited, the rotating ring 16 can be limited at the same time, meanwhile, the rotating ring 16 rotates, the inclination angle of materials can be conveniently adjusted, the work of workers is convenient, the work of the workers is convenient, the work table frame 1 and the moving rod 2 are convenient, the workers process the materials, one end of the moving rod 2 is sleeved with the angle ring which is not shown in the figure, the angle ring is the sticker on the collar, the workers can adjust the angle of the rotating ring 16, and then the rotating ring 16 can be used by the workers in advance.

The clamping plate 3 capable of rotating is connected to the rotating assembly, the first fixing plate 18 is fixedly connected to the rotating ring 16, the bearing seat 20 is arranged in the first fixing plate 18, the rotating rod 21 fixedly connected to the clamping plate 3 is connected to the bearing seat 20, the second screw 22 in contact with the rotating rod 21 is connected to the first fixing plate 18 in a threaded mode, and particularly, the nut is fixedly connected to the first fixing plate 18, the second screw 22 can move along with the nut with the aid of the nut and the second screw 22, the rotating rod 21 can be limited, and further the circumference angle of materials can be conveniently adjusted by workers.

The clamping plate 3 is connected with a fixing component capable of clamping materials, the fixing component comprises a third screw 23 which is in threaded connection with the clamping plate 3, the lower end of the third screw 23 is rotationally connected with an adjusting plate 24, the lower end of the adjusting plate 24 is fixedly connected with an anti-slip rubber pad 25, and particularly, when a worker rotates the third screw 23, the third screw 23 and the adjusting plate 24 are provided with bearings, and under the assistance of nuts on the clamping plate 3, the third screw 23 can move along with the nuts according to the thread directions of the nuts, so that the adjusting plate 24 can move along with the nuts, the materials can be limited, and further, the worker can conveniently clamp the materials.

The clamping assemblies 26 consistent with the fixing assemblies are respectively arranged on two sides of the clamping plate 3, and particularly note that the structure and parts of the clamping assembly 26 are consistent with the fixing assemblies, so that workers can conveniently increase the area of fixed materials, and the device can be used normally.

The side wall of the clamping plate 3 is fixedly connected with a limiting frame 28, two symmetrical insertion holes 29 are formed in the side wall of the limiting frame 28, second fixing plates 27 with threaded holes are fixedly connected to the side wall of each clamping assembly 26, one ends of the two second fixing plates 27 extend to the two insertion holes 29 respectively, four screws 30 which are in threaded connection with the threaded holes of the two second fixing plates 27 respectively are connected to the side wall of the limiting frame 28, handles 4 which are convenient for workers to push are fixedly connected to the clamping plate 3, and particularly, the workers can push the handles 4, so that the workers can conveniently push materials, meanwhile, the workers can insert the second fixing plates 27 into the insertion holes 29, and meanwhile, the four screws 30 are used for limiting, so that the clamping assemblies 26 are fixed, and meanwhile, a plurality of threaded holes are formed in the second fixing plates 27, so that the workers can conveniently adjust the positions of the second fixing plates 27, the workers can conveniently work, and the practicability of the device is indirectly improved.

The lower extreme of workstation frame 1 is connected with album ash box 5, the discharge gate of album ash box 5 is equipped with the closing door 6 that can close, wherein it is particularly noted that, closing door 6 rotates through hinge and album ash box 5 to fixedly connected with electro-magnet on the inside wall of album ash box 5, and fixedly connected with is with it assorted electro-magnet on the lateral wall of closing door 6, thereby just can close closing door 6, then the staff can open closing door 6, just so can make things convenient for the staff to clear up the sweeps in album ash box 5, thereby made things convenient for the staff to clear up the sweeps, further made things convenient for the staff's work, the indirect work efficiency that has improved the staff.

Be equipped with two symmetrical gas collecting components on the album ash box 5, two gas collecting components are including setting up two drive boxes 31 on album ash box 5, all be equipped with a plurality of inlet ports 32 on the lateral wall of two drive boxes 31, all fixedly connected with dust screen 37 on the lateral wall of two drive boxes 31, two dust screen 37 are in one side of a plurality of inlet ports 32 respectively, wherein note especially that dust screen 37 can avoid outside impurity to enter into in the drive box 31, but dust screen 37 does not influence the normal entering of air.

The two gas collecting components are connected with the driving components, the two driving components comprise two rotating rods 33 penetrating through the two driving boxes 31, bearings are arranged at the joint of the rotating rods 33 and the driving boxes 31, the rotating rods 33 can be further rotated normally, a plurality of gas collecting boxes 34 which are respectively communicated with the two rotating rods 33 are fixedly connected to the two driving boxes 31, the gas collecting boxes 34 are open cylinders, a plurality of diversion trenches 35 are arranged on the side walls of the plurality of gas collecting boxes 34, the rotating rods 33 are hollow, gaps are formed at the joint of the rotating rods 33 and the gas collecting boxes 34, gas entering the gas collecting boxes 34 can be further enabled to enter the rotating wheels 11 from the gaps, and the diversion trenches 35 enable the gas to enter more smoothly, so that the practicability of the device is indirectly improved.

The two rotating rods 33 are fixedly connected with a plurality of groups of fan blades 36, and particularly, the fan blades 36 are positioned on one side of the air gathering box 34, when the rotating rods 33 rotate, the fan blades 36 can rotate, further air can enter the air gathering box 34, the rotating wheels 11 are fixedly connected with the two rotating rods 33, wherein particularly, the rotating wheels 11 are composed of wheels and protruding blocks, when the saw blade moves, the wheels can rotate along with the protruding blocks due to the fact that the saw blade contacts the protruding blocks, the fan blades 36 can further rotate, and the rotating wheels 11 are communicated with the rotating rods 33, so that air entering the rotating rods 33 can enter the rotating wheels 11, and due to the fact that the air outlets 19 are arranged, the air can be further discharged, the air can be blown to the saw blade, further the saw blade can be cooled to a certain extent, the service life of the saw blade is protected, the two rotating wheels 11 are provided with a plurality of air outlets 19, and the vertical band saw passes through the side walls of the ash gathering box 5 and contacts two driving components respectively.

The material angle adjusting method of the device comprises the following steps:

s1: first, the worker holds the handle 4 and then pushes the handle 4 in the lateral direction, with the aid of the rollers 8, so that the lateral position of the card 3 can be adjusted.

S2: the operator then pushes the handle 4 longitudinally again, with the aid of the slide 13 and the slide 12, so that the longitudinal position of the clamping plate 3 can be adjusted.

S3: secondly, the staff rotates the handle 4 again, and under the assistance of the damping bearing 15 and the rotating ring 16, the inclination angle of the clamping plate 3 can be adjusted, and then the staff can limit the inclination angle of the clamping plate 3 by rotating the first screw 17.

S4: then, the worker rotates the handle 4 circumferentially again, with the aid of the bearing seat and the rotating rod, the circumferential angle of the clamping plate 3 can be adjusted, and then the worker can limit the circumferential angle of the clamping plate 3 by rotating the second screw 22

In the application, when a worker needs to use the device, the worker can firstly directly place the material on the clamping plate 3, then the worker rotates the third screw 23, the adjusting plate 24 can move along with the nut on the clamping plate 3, and meanwhile, the anti-skid rubber pad 25 can increase the friction between the material and the adjusting plate 24, so that the stability of the device is further increased, and the material can be fixed.

Meanwhile, the staff can insert the second fixing plate 27 into the jack 29 according to actual conditions, and then rotate the fourth screw 30, so that the clamping assembly 26 is limited, and the staff can increase the fixing area due to the fact that the structure of the clamping assembly 26 is consistent with that of the parts such as the clamping plate 3, and stability of materials is further guaranteed.

Then the staff is holding handle 4, like this the staff can promote cardboard 3 according to actual conditions, under the assistance of spout 12 and slider 13, just can make material lateral shifting, simultaneously the staff can longitudinally move cardboard 3, under the assistance of recess 7 and gyro wheel 8, just can make the material longitudinally move, and the staff can rotate swivel ring 16 and cardboard 3, under the assistance of damping bearing 15, bearing frame 20 and dwang 21, just can make the inclination of material obtain adjusting, also make things convenient for the staff to adjust the circumference angle of material simultaneously, further make things convenient for the staff to process the material.

When the vertical woodworking band saw works, the saw blade can move along with the vertical woodworking band saw, the rotating wheel 11 can rotate along with the vertical woodworking band saw under the assistance of the convex blocks on the rotating wheel 11, so that the fan blade 36 can rotate, external air can further enter the driving box 31, the air can enter the air collecting box 34, the air can enter the rotating rod 33 due to the fact that the air collecting box 34 is communicated with the rotating rod 33, the air can enter the rotating wheel 11 due to the fact that the rotating wheel 11 is communicated with the rotating rod 33, and the air can be blown to the saw blade with the assistance of the air outlet 19, so that the saw blade can be cooled, meanwhile, the convex blocks are rubber blocks, the saw blade can be further protected, and the service life of the saw blade is indirectly prolonged.

Meanwhile, the electromagnet can be started by the controller, so that the operator can conveniently open the opening door 6, and the operator can conveniently clean the scraps in the ash collecting box 5, so that the work of the operator is facilitated, and the work efficiency of the operator is indirectly improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.

Claims (8)

1. The multi-angle vertical woodworking band saw comprises a workbench frame (1) fixed on the vertical woodworking band saw, and is characterized in that the workbench frame comprises a plurality of support plates; a movable rod (2) which can move is arranged on the workbench frame (1);

the movable rod (2) is provided with a movable rotating assembly, the rotating assembly is connected with a clamping plate (3) capable of rotating, and the clamping plate (3) is connected with a fixing assembly capable of clamping materials;

a handle (4) which is convenient for a worker to push is fixedly connected to the clamping plate (3);

the lower extreme of workstation frame (1) is connected with album ash box (5), the discharge gate of album ash box (5) is equipped with sealing door (6) that can close, be equipped with two symmetrical gas collecting module on album ash box (5), two gas collecting module is including setting up two drive box (31) on album ash box (5), two all be equipped with a plurality of inlet port (32) on the lateral wall of drive box (31), two all fixedly connected with dust screen (37) on the lateral wall of drive box (31), two dust screen (37) are in one side of a plurality of inlet port (32) respectively, two all be connected with drive assembly on the gas collecting module, two drive assembly is including running through two bull stick (33) that set up on two drive box (31), two all fixedly connected with a plurality of gas collecting boxes (34) that are linked together respectively with two bull stick (33), a plurality of gas collecting box (34) are equipped with on the lateral wall of guide box (34) a plurality of impeller (35), two are connected with two multiunit impeller (11) on the rotation wheel (33) all fixedly;

the saw blade on the vertical woodworking band saw passes through the side wall of the dust collecting box (5) and is respectively contacted with the two driving components.

2. The multi-angle vertical woodworking band saw machine of claim 1, wherein: two symmetrical grooves (7) are formed in the side wall of the workbench frame (1), idler wheels (8) which are connected with the two ends of the movable rod (2) in a rotating mode are respectively arranged in the two grooves (7), and two transverse plates which are respectively in contact with the two idler wheels (8) are respectively connected to the side wall of the groove (7).

3. The multi-angle vertical woodworking band saw machine of claim 2, wherein: the inner side wall of the groove (7) is fixedly connected with a plurality of groups of shrinkage springs (9), the lower ends of the shrinkage springs (9) are respectively fixedly connected with limiting plates (10), and the idler wheels (8) are positioned among the limiting plates (10).

4. The multi-angle vertical woodworking band saw machine of claim 1, wherein: the rotating assembly comprises two sliding grooves (12) arranged on a moving rod (2), sliding blocks (13) are connected in the sliding grooves (12) in a sliding mode, one limiting ring (14) is fixedly connected to the side wall of each sliding block (13), a damping bearing (15) is connected to each limiting ring (14), a rotating ring (16) is connected to each damping bearing (15), and a first screw (17) in contact with the moving rod (2) is connected to the side wall of each rotating ring (16) in a threaded mode.

5. The multi-angle vertical woodworking band saw machine of claim 4, wherein: the rotating ring (16) is fixedly connected with a first fixing plate (18), a bearing seat (20) is arranged in the first fixing plate (18), a rotating rod (21) fixedly connected with the clamping plate (3) is connected in the bearing seat (20), and a second screw (22) contacted with the rotating rod (21) is connected to the first fixing plate (18) in a threaded mode.

6. The multi-angle vertical woodworking band saw machine of claim 1, wherein: the fixing assembly comprises a third screw (23) which is connected onto the clamping plate (3) through threads, an adjusting plate (24) is rotatably connected to the lower end of the third screw (23), and an anti-slip rubber pad (25) is fixedly connected to the lower end of the adjusting plate (24).

7. The multi-angle vertical woodworking band saw machine of claim 1, wherein: clamping assemblies (26) consistent with the fixing assemblies are respectively arranged on two sides of the clamping plate (3), a limiting frame (28) is fixedly connected to the side wall of the clamping plate (3), two symmetrical insertion holes (29) are formed in the side wall of the limiting frame (28), second fixing plates (27) with threaded holes are fixedly connected to the side wall of the clamping assembly (26), one ends of the second fixing plates (27) respectively extend into the two insertion holes (29), and two fourth screws (30) respectively connected with the threaded holes of the two second fixing plates (27) are connected to the side wall of the limiting frame (28) in a threaded mode.

8. The method for adjusting a multi-angle vertical woodworking band saw as defined in any one of claims 1-7, comprising the steps of:

s1: firstly, a worker holds the handle (4) and then pushes the handle (4) transversely, and with the aid of the roller (8), the transverse position of the clamping plate (3) can be adjusted;

s2: then, the staff pushes the handle (4) longitudinally again, and with the aid of the sliding block (13) and the sliding groove (12), the longitudinal position of the clamping plate (3) can be adjusted;

s3: secondly, the staff rotates the handle (4) again, under the assistance of the damping bearing (15) and the rotating ring (16), the inclination angle of the clamping plate (3) can be adjusted, and then the staff can limit the inclination angle of the clamping plate (3) by rotating the first screw (17);

s4: then, the staff rotates the handle (4) circumferentially again, under the assistance of bearing frame and dwang, just so can make the circumference angle of cardboard (3) obtain adjusting, and the staff can carry out spacingly to the circumference angle of cardboard (3) through rotating No. two screws (22) afterwards.