CN205735322U - A kind of wood working band sawing machine - Google Patents
A kind of wood working band sawing machine Download PDFInfo
- Publication number
- CN205735322U CN205735322U CN201620673912.XU CN201620673912U CN205735322U CN 205735322 U CN205735322 U CN 205735322U CN 201620673912 U CN201620673912 U CN 201620673912U CN 205735322 U CN205735322 U CN 205735322U
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- CN
- China
- Prior art keywords
- band saw
- slide plate
- sawing machine
- wood working
- roller
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- 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.)
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Abstract
This utility model relates to cutting equipment technical field, it is specially a kind of wood working band sawing machine, including base, cleavage block, drivewheel and driven pulley and band saw, described base is provided with conveyer device and fixing device, the cut direction of described band saw forms the angle of 20 ° 40 ° with horizontal direction, described band saw includes band saw body, sawtooth and arc double wedge, the lower section of described band saw is provided with the roller conflicted with described arc double wedge, in band saw cut direction, the spacing being smaller than adjacent two the described arc double wedges of later group of adjacent two the described arc double wedges of previous group.This utility model chip removal is effective, caloric value is low, cutting performance is good, and band saw is for cut from lower to upper, it is simple to the discharge of sawdust, and the space making sawdust pass through between action of gravity and sawtooth is discharged；And by arranging arc convex, it is possible to make band saw periodically vibrate, effectively the sawdust in saw kerf can be discharged, the sawdust between sawtooth can be made again to drop, keep saw blade cleaning.
Description
Technical field
This utility model relates to cutting equipment technical field, is specially a kind of wood working band sawing machine.
Background technology
Band sawing machine is a kind of with ring-type bands for band for no reason for saw tool, is wound on two saw wheels and makees unidirectional continuous print straight line fortune
Move the saw of sawing workpieces, be widely used in material processing field；Existing band sawing machine, including support, workbench, upper saw
Wheel, lower saw wheel, bands for band and motor, upper wheel and lower saw wheel are rack-mount by rotating shaft, and workbench is rack-mount
And between upper wheel and lower saw wheel, workbench being provided with cutting zone, bands for band is ring-type and is fitted around
On upper wheel and lower saw wheel, lower saw wheel is connected with the outfan of motor.During use, under driven by motor, saw wheel rotates, and at upper saw
Under the accessory drive of wheel, drive band saw to move from top to bottom at the cutting zone of workbench, workpiece to be cut is placed in cutting area
Territory, can complete the bands for band cutting to workpiece.Such band sawing machine, the sawdust produced in cutting process is difficult to discharge and flow to
Bands for band is with in the gap of cutting workpiece, and one is easily and bands for band friction produces more heat, and two is that compressive zone saw blade makes
Bands for band deforms and then affects cut quality.
Utility model content
A purpose of the present utility model is to provide a kind of wood working band sawing machine, it is possible to be effectively discharged out sawdust, reduces band
The impact of saw cut, and reduce the caloric value of cutting.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of wood working band sawing machine,
Including base, cleavage block, the drivewheel being arranged on described cleavage block and the driven pulley of the lifting of the most described base and winding
Band saw on described drivewheel with driven pulley, described base is provided with the conveyer device being transported on base by timber and is used for
The fixing device of fixing timber, the cut direction of described band saw forms the angle of 20 °-40 ° with horizontal direction, and described band saw includes
Band saw body, sawtooth and arc double wedge, described sawtooth is arranged on the upper surface of described band saw body, and described arc double wedge is arranged on
The lower surface of described band saw body, the lower section of described band saw is provided with the roller conflicted with described arc double wedge, in band saw cut side
To, the spacing being smaller than adjacent two the described arc double wedges of later group of adjacent two the described arc double wedges of previous group is adjacent
The minimum spacing of two described arc double wedges is more than the diameter of described roller.
As preferably, it is 0.5-0.1mm that described arc double wedge protrudes from the height of described band saw body lower surface, described arc
Shape double wedge is 1-2mm at the width of band saw cut direction.
As preferably, adjacent two described arc double wedges are provided with the difference in height of 0.2-0.5mm.
As preferably, described roller connects has tensioner, described tensioner to include being arranged on described cleavage block
Backstand and the nutted rod being plugged on backstand, described roller is rotatably connected on the end of described nutted rod, described nutted rod
And it is provided with bolster between described backstand, described nutted rod is additionally provided with the regulating part for regulating described bolster elastic force.
As preferably, the tension direction of described roller forms the angle more than 90 ° with the cut direction of described band saw, described
Angle is 100 °-120 °.
As preferably, the wheel face of described roller is provided with the race accommodating described band saw, and the width of described race is more than described
The thickness of band saw.
As preferably, the inwall of described race is provided with groove, is provided with lubricant grease in described groove.
As preferably, the lower section of described band saw is provided with the collection device for collecting sawdust, and described collection device includes
One collecting box, the first slide plate being arranged on described first collecting box opening part and the second slide plate, described first slide plate is along described band
Saw incline direction tilts, and the lower end of described first slide plate is provided with the second collecting box, and it is sliding that described second slide plate is arranged on described first
The top of plate, described second slide plate is contrary with the incline direction of described first slide plate, and the lower end of described second slide plate is positioned at institute
Stating the surface of the first slide plate, described first slide plate is provided with filtering holes.
As preferably, in described first collecting box, it is provided with the sprayer unit being positioned at below described first slide plate.
As preferably, described conveyer device includes carriage, the first conveying roller of being arranged on carriage and the 3rd conveying
Roller, described first conveying roller is arranged on the input of described conveyer device, and described 3rd conveying roller is arranged on described conveyer device
Outfan, the rotation direction of described first conveying roller is contrary with the rotation direction of described 3rd conveying roller.
Owing to timber to be cut is heavier, inertia is big, and the fixing device being transported to base from conveyer device carries out solid
Regularly, timber becomes resting state from mobile status, owing to inertia is big, makes timber that fixing device is produced bigger impulsive force,
Easily cause damage of components and location is inaccurate, affect cutting accuracy.
The beneficial effects of the utility model: this utility model chip removal is effective, caloric value is low, cutting performance is good, band saw is
Cutting from lower to upper, it is simple to the discharge of sawdust, the space making sawdust pass through between action of gravity and sawtooth is discharged；And lead to
Cross and arc convex is set, it is possible to make band saw periodically vibrate, effectively the sawdust in saw kerf can be discharged, can make again
Sawdust between sawtooth drops, and keeps saw blade cleaning.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment；
Fig. 2 is the front view of this utility model embodiment；
Fig. 3 is the side view of this utility model embodiment；
Fig. 4 is the structural representation that in this utility model embodiment, band saw coordinates with roller；
Fig. 5 is the structural representation of roller in this utility model embodiment；
Fig. 6 is the structural representation of buffer unit in this utility model embodiment；
Fig. 7 is the structural representation of collection device in this utility model embodiment.
Detailed description of the invention
Specific examples below is only to explanation of the present utility model, and it is not to restriction of the present utility model, this
The present embodiment can be made after reading this specification by skilled person as required does not has the amendment of creative contribution,
But as long as all being protected by Patent Law in right of the present utility model.
Embodiment, as it is shown in figure 1, a kind of wood working band sawing machine, including base 1, the cleavage block 2 of the most described base 1 lifting,
Being arranged on the cutter sweep on described cleavage block 2, described base 1 is provided with conveyer device 6 He being transported to by timber on base 1
For fixing the fixing device 4 of timber, wherein fixing device is two pieces of relatively-movable clamping plate.
As shown in Figure 1, Figure 2 and Figure 4, cutter sweep include drivewheel and driven pulley and around be located at described drivewheel with from
Band saw 3 on driving wheel, the cut direction of described band saw 3 forms the angle of 20 °-40 °, preferably 30 ° angles with horizontal direction.Institute
State band saw 3 and include that band saw body 31, sawtooth 32 and arc double wedge 33, described sawtooth 32 are arranged on the upper end of described band saw body 31
Face, described arc double wedge 33 is arranged on the lower surface of described band saw body 31, and the lower section of described band saw 3 is provided with convex with described arc
Tooth 33 conflict roller 51, in band saw 3 cut direction, adjacent two the described arc double wedges 33 of previous group be smaller than later group
The spacing of adjacent two described arc double wedges 33, the minimum spacing of adjacent two described arc double wedges 33 is more than described roller 51
Diameter.It is 0.5-0.1mm that described arc double wedge 33 protrudes from the height of described band saw 3 body lower surface, and preferably height is
0.8mm；Described arc double wedge 33 is 1-2mm at the width of band saw 3 cut direction, and preferable width is 1.5mm；Described in adjacent two
It is 0.3mm that arc double wedge 33 is provided with the difference in height of 0.2-0.5mm, preferably difference in height.
As shown in Figure 4 and Figure 5, described roller 51 connects has strainer 5, described strainer 5 to include being arranged on described
Backstand 53 on cleavage block 2 and the nutted rod 52 being plugged on backstand 53, described roller 51 is rotatably connected on described tensioning
The end of bar 52, is provided with bolster 54 between described nutted rod 52 and described backstand 53, bolster 54 is spring.Described tensioning
The regulating part 55 for regulating described bolster 54 elastic force it is additionally provided with on bar 52.The tension direction of described 51 and described band saw 3
Cut direction forms the angle more than 90 °, and described angle is 100 °-120 °.The wheel face of described roller 51 is provided with the described band of receiving
The race 511 of saw 3, the width of described race 511 is more than the thickness of described band saw 3.The inwall of described race 511 is provided with groove
512, it is provided with lubricant grease in described groove 512.
As shown in Fig. 1, Fig. 3 and Fig. 6, described conveyer device 6 includes that carriage, described carriage are provided with by some
First conveying roller group 61 of one conveying roller 611 composition and the 3rd conveying roller group 63 that is made up of some 3rd conveying rollers 631, institute
Stating the first conveying roller group 61 and be arranged on the input of conveyer device 6, described 3rd conveying roller group 63 is arranged on described conveyer device 6
Outfan, described first conveying roller 611 and the 3rd conveying roller 631 are drive roll, the rotation side of described first conveying roller 611
To contrary with the rotation direction of described 3rd conveying roller 631.The roll surface of described first conveying roller 611 is provided with layer of polyurethane, described
The surface of the 3rd conveying roller 631 is provided with rubber layer.
The second conveying roller group 62, described second conveying it is provided with between described first conveying roller group 61 and the 3rd conveying roller group 63
The rotation direction of the second conveying roller 621 in roller group 62 is identical with the rotation direction of described first conveying roller 611, and described second
The velocity of rotation of conveying roller 621 is less than the velocity of rotation of described first conveying roller 611.The quantity of described first conveying roller 611 is big
In the quantity of the second conveying roller 621, the quantity of described second conveying roller 621 is more than the quantity of described 3rd conveying roller 631.Described
The surface of the second conveying roller 611 is provided with anti-slip veins.
As shown in Fig. 1, Fig. 3 and Fig. 6, the outfan of described conveyer device 6 is provided with buffer unit 8, and described buffer unit 8 wraps
Including buffer roll 81, described buffer roll 81 connects the elevating mechanism having for regulating described buffer roll 81 height.Described elevating mechanism
Including for installing the roll stand 82 of described buffer roll 81 and promoting the cylinder 83 of described roll stand 82 lifting, described roll stand 82 is away from the
The side of three conveying rollers 631 is provided with gripper shoe 85, and described gripper shoe 85 is provided with slide rail 86, and described roll stand 82 is provided with described
The slide block 84 that slide rail 86 is slidably connected.Described buffer roll 81 is unidirectional damping roller, and the rotation direction of described buffer roll 81 is with described
The rotation direction of the first conveying roller 611 is identical.
As shown in Figure 1 and Figure 7, the lower section of described band saw 3 is provided with the collection device 7 for collecting sawdust, and described collection fills
Put and 7 include the first collecting box 71, be arranged on the first slide plate 73 and the second slide plate 74 of described first collecting box 71 opening part, described
First slide plate 73 tilts along described band saw 3 incline direction, and the lower end of described first slide plate 73 is provided with the second collecting box 72, and described
Two slide plates 74 are arranged on the top of described first slide plate 73, the incline direction phase of described second slide plate 74 and described first slide plate 73
Instead, and the lower end of described second slide plate 74 is positioned at the surface of described first slide plate 73, and described first slide plate 73 is provided with filtering holes.
Being provided with the sprayer unit 75 being positioned at below described first slide plate 73 in described first collecting box 71, this sprayer unit is sprayed by atomization
Head is at the first collecting box 71 water spray, it is simple to collects the sawdust being positioned at the first collecting box 71, prevents sawdust dust from flying.
Claims (10)
1. a wood working band sawing machine, the cleavage block (2) lifted including base (1), the most described base (1), be arranged on described in cut
Cut the drivewheel on seat (2) and driven pulley and around being located at described drivewheel and the band saw (3) on driven pulley, described base (1)
Being provided with the conveyer device (6) being transported to by timber on base (1) and for fixing the fixing device (4) of timber, its feature exists
In: the cut direction of described band saw (3) forms the angle of 20 °-40 ° with horizontal direction, and described band saw (3) includes band saw body
(31), sawtooth (32) and arc double wedge (33), described sawtooth (32) is arranged on the upper surface of described band saw body (31), described arc
Shape double wedge (33) is arranged on the lower surface of described band saw body (31), and the lower section of described band saw (3) is provided with and described arc double wedge
(33) roller (51) conflicted, band saw (3) cut direction, being smaller than of previous group adjacent two described arc double wedge (33)
The spacing of adjacent two the described arc double wedges (33) of later group, the minimum spacing of adjacent two described arc double wedges (33) is more than institute
State the diameter of roller (51).
A kind of wood working band sawing machine the most according to claim 1, it is characterised in that: described arc double wedge (33) protrudes from described
The height of band saw (3) body lower surface is 0.5-1mm, and described arc double wedge (33) is 1-at the width of band saw (3) cut direction
2mm。
A kind of wood working band sawing machine the most according to claim 2, it is characterised in that: adjacent two described arc double wedges (33) set
There is the difference in height of 0.2-0.5mm.
4. according to a kind of wood working band sawing machine described in claim 1 or 3, it is characterised in that: described roller (51) connects tensioning
Device (5), described tensioner (5) includes the backstand (53) being arranged on described cleavage block (2) and is plugged in backstand
(53) nutted rod (52) on, described roller (51) is rotatably connected on the end of described nutted rod (52), described nutted rod (52)
And it is provided with bolster (54) between described backstand (53), described nutted rod (52) is additionally provided with for regulating described bolster
(54) regulating part (55) of elastic force.
A kind of wood working band sawing machine the most according to claim 4, it is characterised in that: the tension direction of described roller (51) and institute
The cut direction stating band saw (3) forms the angle more than 90 °, and described angle is 100 °-120 °.
A kind of wood working band sawing machine the most according to claim 4, it is characterised in that: the wheel face of described roller (51) is provided with receiving
The race (511) of described band saw (3), the width of described race (511) is more than the thickness of described band saw (3).
A kind of wood working band sawing machine the most according to claim 6, it is characterised in that: the inwall of described race (511) is provided with
Groove (512), described groove is provided with lubricant grease in (512).
A kind of wood working band sawing machine the most according to claim 1, it is characterised in that: the lower section of described band saw (3) be provided with for
Collecting the collection device (7) of sawdust, described collection device (7) includes the first collecting box (71), is arranged on described first collecting box
(71) first slide plate (73) of opening part and the second slide plate (74), described first slide plate (73) is along described band saw (3) incline direction
Tilting, the lower end of described first slide plate (73) is provided with the second collecting box (72), and described second slide plate (74) is arranged on described first
The top of slide plate (73), described second slide plate (74) is contrary with the incline direction of described first slide plate (73), and described second is sliding
The lower end of plate (74) is positioned at the surface of described first slide plate (73), and described first slide plate (73) is provided with filtering holes.
A kind of wood working band sawing machine the most according to claim 8, it is characterised in that: it is provided with position in described first collecting box (71)
Sprayer unit (75) in described first slide plate (73) lower section.
A kind of wood working band sawing machine the most according to claim 1, it is characterised in that: described conveyer device (6) includes conveying
Frame, the first conveying roller (611) being arranged on carriage and the 3rd conveying roller (631), described first conveying roller (611) is arranged on
The input of described conveyer device (6), described 3rd conveying roller (631) is arranged on the outfan of described conveyer device (6), described
The rotation direction of the first conveying roller (611) is contrary with the rotation direction of described 3rd conveying roller (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673912.XU CN205735322U (en) | 2016-06-30 | 2016-06-30 | A kind of wood working band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673912.XU CN205735322U (en) | 2016-06-30 | 2016-06-30 | A kind of wood working band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735322U true CN205735322U (en) | 2016-11-30 |
Family
ID=57379279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620673912.XU Expired - Fee Related CN205735322U (en) | 2016-06-30 | 2016-06-30 | A kind of wood working band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965609A (en) * | 2016-06-30 | 2016-09-28 | 湖州拓高机械有限公司 | Woodworking band-sawing machine |
| CN110757587A (en) * | 2019-09-25 | 2020-02-07 | 江苏东巨机械科技有限公司 | Numerical control band saw sports car convenient to clearance piece |
| CN112004649A (en) * | 2018-04-27 | 2020-11-27 | F·阿瑞吉 | Method, apparatus and blade arrangement for cutting logs of paper and similar material |
-
2016
- 2016-06-30 CN CN201620673912.XU patent/CN205735322U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965609A (en) * | 2016-06-30 | 2016-09-28 | 湖州拓高机械有限公司 | Woodworking band-sawing machine |
| CN112004649A (en) * | 2018-04-27 | 2020-11-27 | F·阿瑞吉 | Method, apparatus and blade arrangement for cutting logs of paper and similar material |
| CN112004649B (en) * | 2018-04-27 | 2022-11-15 | F·阿瑞吉 | Method, apparatus and blade arrangement for cutting logs |
| CN110757587A (en) * | 2019-09-25 | 2020-02-07 | 江苏东巨机械科技有限公司 | Numerical control band saw sports car convenient to clearance piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180630 |