CN205989388U - A kind of conveyer device of band sawing machine - Google Patents
A kind of conveyer device of band sawing machine Download PDFInfo
- Publication number
- CN205989388U CN205989388U CN201620673491.0U CN201620673491U CN205989388U CN 205989388 U CN205989388 U CN 205989388U CN 201620673491 U CN201620673491 U CN 201620673491U CN 205989388 U CN205989388 U CN 205989388U
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- CN
- China
- Prior art keywords
- conveying roller
- conveyer device
- sawing machine
- roll
- band sawing
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Abstract
This utility model is related to conveying equipment technical field, it is specially a kind of conveyer device of band sawing machine, including carriage, described carriage is provided with the first conveying roller group being made up of some first conveying rollers and conveys roller group by some 3rd conveying rollers form the 3rd, described first conveying roller group is arranged on the input of described conveyer device, described 3rd conveying roller group is arranged on the outfan of described conveyer device, described first conveying roller and the 3rd conveying roller are drive roll, and the rotation direction of described first conveying roller is contrary with the rotation direction of described 3rd conveying roller.This utility model passes through to arrange the first contrary conveying roller of rotation direction and the 3rd conveying roller, it is possible to increase the initial delivery speed of timber, reduces time of delivery；Pass through the rotating backward of the 3rd conveying roller in outfan simultaneously, so that timber is progressively slowed down, reduce impact it is ensured that cutting accuracy.
Description
Technical field
This utility model is related to conveying equipment technical field, specially a kind of conveyer device of band sawing machine.
Background technology
Band sawing machine be a kind of with ring-type bands for band for no reason for saw tool, be wound on two saw wheels and make unidirectional continuous straight line fortune
Move the saw of sawing workpieces, be widely used in material processing field；For the ease of conveying cutter member to be cut, existing band sawing machine one
As all carry conveyer device, for example：Described in the Chinese invention patent of Application No. 201310393186.7 and a kind of numerical control is crouched
Formula metal band sawing machine, including by frame, main hold down gag and band sawing machine structure, also including automatically choosing feed mechanism and automatic clamp
Feed mechanism, is provided with automatic hitch feed mechanism at the rear portion of frame, and the setting at the rear portion of this hitch feed mechanism is selected automatically
Take feed mechanism.It, the disadvantage is that, workpiece inertia to be added is big, produces larger impulsive force to main hold down gag, easily causes zero
Parts damages and positioning are inaccurate, affect cutting accuracy, because transporting velocity is bigger, the impulsive force of generation is also bigger, and therefore one
As transporting velocity also smaller, transfer efficiency is relatively low.
Utility model content
A purpose of the present utility model is to provide a kind of conveyer device of band sawing machine, improves transfer efficiency, reduces impact.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of conveying of band sawing machine
Device, including carriage, described carriage is provided with and conveys roller group and by some by some first conveying rollers form first
3rd conveying roller group of root the 3rd conveying roller composition, described first conveying roller group is arranged on the input of described conveyer device, institute
State the outfan that the 3rd conveying roller group is arranged on described conveyer device, described first conveying roller and the 3rd conveying roller are actively
Roller, the rotation direction of described first conveying roller is contrary with the rotation direction of described 3rd conveying roller.
Because 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 is changed into resting state from mobile status, because inertia is big, makes timber produce larger impulsive force to fixing device,
Transporting velocity is bigger, and the impulsive force of generation is also bigger, easily causes damage of components and positioning is inaccurate, impact cutting essence
Degree.This utility model passes through to arrange contrary the first conveying roller of rotation direction and the 3rd conveying roller, it is possible to increase timber initial
Transporting velocity, passes through rotating backward of the 3rd conveying roller in outfan, so that timber is progressively slowed down, and reduces impact.
Preferably, the roll surface of described first conveying roller is provided with layer of polyurethane, the surface of described 3rd conveying roller is provided with rubber
Glue-line.
Preferably, the quantity of described first conveying roller is more than the quantity of described 3rd conveying roller.
Preferably, being provided with the second conveying roller group between described first conveying roller group and the 3rd conveying roller group, described second
The rotation direction of the second conveying roller in conveying roller group is identical with the rotation direction of described first conveying roller, and described second conveying
The velocity of rotation of roller is less than the velocity of rotation of described first conveying roller.
Preferably, the quantity of described first conveying roller is more than the quantity of the second conveying roller, the number of described second conveying roller
Amount is more than the quantity of described 3rd conveying roller.
Preferably, the surface of described second conveying roller is provided with anti-slip veins.
Preferably, described outfan is provided with buffer unit, described buffer unit includes buffer roll, and described buffer roll connects
There is the lowering or hoisting gear for adjusting described buffer roll height.
Preferably, described lowering or hoisting gear includes the roll stand for installing described buffer roll and promotes described roll stand lifting
Cylinder, described roll stand is provided with gripper shoe away from the side of the 3rd conveying roller, and described gripper shoe is provided with slide rail, and described roll stand sets
There is the slide block being slidably connected with described slide rail.
Preferably, described buffer roll is damping roll.
Preferably, described buffer roll is unidirectional damping roller, the rotation direction of described buffer roll and described first conveying roller
Rotation direction identical.
The beneficial effects of the utility model：This utility model passes through to arrange contrary the first conveying roller and the 3rd of rotation direction
Conveying roller, it is possible to increase the initial delivery speed of timber, reduces time of delivery；Pass through the anti-of the 3rd conveying roller in outfan simultaneously
To rotation, so that timber is progressively slowed down, reduce impact it is ensured that cutting accuracy.
Brief description
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 with saw and roller cooperation in this utility model embodiment；
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；
Specific embodiment
Specific examples below is only to explanation of the present utility model, and it is not to restriction of the present utility model, this
Skilled person can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution,
But as long as all being protected by Patent Law in right of the present utility model.
Embodiment, as shown in figure 1, a kind of band sawing machine, including base 1, the cleavage block 2 of relatively described base 1 lifting, setting
Cutter sweep on described cleavage block 2, described base 1 is provided with the conveyer device 6 that timber is transported on base 1 and is used for
The fixing device 4 of fixing timber, wherein fixing device are 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 described cut direction with saw 3 and horizontal direction form 20 ° -40 ° of angle, preferably 30 ° angles.Institute
State band saw 3 to include carrying saw body 31, sawtooth 32 and arc double wedge 33, described sawtooth 32 is arranged on the described upper end with saw body 31
Face, described arc double wedge 33 is arranged on the described lower surface with saw body 31, and the lower section of described band saw 3 is provided with convex with described arc
Tooth 33 conflict roller 51, band saw 3 cut direction, the two neighboring described arc double wedge 33 of previous group be smaller than later group
The spacing of two neighboring described arc double wedge 33, the minimum spacing of two neighboring described arc double wedge 33 is more than described roller 51
Diameter.It is 0.5-0.1mm that described arc double wedge 33 protrudes from the described height with saw 3 body lower surfaces, is highly preferably
0.8mm；Described arc double wedge 33 is 1-2mm in the width with saw 3 cut direction, and preferable width is 1.5mm；Two neighboring described
Arc double wedge 33 is provided with the difference in height of 0.2-0.5mm, and preferably difference in height is 0.3mm.
As shown in Figure 4 and Figure 5, described roller 51 is connected with strainer 5, and described strainer 5 includes 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
Regulating part 55 for adjusting described bolster 54 elastic force is additionally provided with bar 52.Described 51 tension direction saws 3 with described band
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 described thickness with 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 carriage, and described carriage is provided with by some
First conveying roller group 61 of one conveying roller 611 composition and the 3rd conveying roller group 63 being made up of some 3rd conveying rollers 631, institute
State the input that the first conveying roller group 61 is arranged on 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.
It is provided with the second conveying roller group 62, described second conveying 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
Include buffer roll 81, described buffer roll 81 is connected with the elevating mechanism for adjusting described buffer roll 81 height.Described elevating mechanism
Including for installing the roll stand 82 of described buffer roll 81 and the cylinder 83 promoting 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, described roll stand 82 be provided with described
The slide block 84 that slide rail 86 is slidably connected.Described buffer roll 81 be unidirectional damping roller, the rotation direction of described buffer roll 81 with described
The rotation direction of the first conveying roller 611 is identical.
As shown in Figure 1 and Figure 7, the described lower section with saw 3 is provided with the collection device 7 for collecting sawdust, and described collection fills
Put 7 include the first collecting box 71, be arranged on the first slide plate 73 and the second slide plate 74 at described first collecting box 71 opening, described
First slide plate 73 tilts along described band saw 3 incline directions, and the lower end of described first slide plate 73 is provided with the second collecting box 72, and described the
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 located at the surface of described first slide plate 73, described first slide plate 73 is provided with filtering holes.
It is provided with the sprayer unit 75 positioned at described first slide plate 73 lower section, this sprayer unit is sprayed by atomization in described first collecting box 71
Head, in the first collecting box 71 water spray, is easy to collect the sawdust being located at the first collecting box 71, is prevented sawdust dust from flying.
Claims (10)
1. a kind of conveyer device of band sawing machine, including carriage it is characterised in that：Described carriage is provided with by some first
Conveying roller（611）First conveying roller group of composition（61）With by some 3rd conveying rollers（631）3rd conveying roller group of composition
（63）, described first conveying roller group（61）It is arranged on the input of conveyer device, described 3rd conveying roller group（63）It is arranged on institute
State the outfan of conveyer device, described first conveying roller（611）With the 3rd conveying roller（631）It is drive roll, described first is defeated
Send roller（611）Rotation direction and described 3rd conveying roller（631）Rotation direction contrary.
2. a kind of band sawing machine according to claim 1 conveyer device it is characterised in that：Described first conveying roller（611）
Roll surface be provided with layer of polyurethane, described 3rd conveying roller（631）Surface be provided with rubber layer.
3. a kind of band sawing machine according to claim 2 conveyer device it is characterised in that：Described first conveying roller（611）
Quantity be more than described 3rd conveying roller（631）Quantity.
4. a kind of band sawing machine according to claim 1 conveyer device it is characterised in that：Described first conveying roller group（61）
With the 3rd conveying roller group（63）Between be provided with the second conveying roller group（62）, described second conveying roller group（62）The second interior conveying roller
（621）Rotation direction and described first conveying roller（611）Rotation direction identical, and described second conveying roller（621）Turn
Dynamic speed is less than described first conveying roller（611）Velocity of rotation.
5. a kind of band sawing machine according to claim 4 conveyer device it is characterised in that：Described first conveying roller（611）
Quantity be more than the second conveying roller（621）Quantity, described second conveying roller（621）Quantity be more than described 3rd conveying roller
（631）Quantity.
6. a kind of band sawing machine according to claim 4 or 5 conveyer device it is characterised in that：Described second conveying roller
（611）Surface be provided with anti-slip veins.
7. a kind of band sawing machine according to claim 1 conveyer device it is characterised in that：The outfan of described conveyer device
It is provided with buffer unit（8）, described buffer unit（8）Including buffer roll（81）, described buffer roll（81）It is connected with for adjusting
State buffer roll（81）The elevating mechanism of height.
8. a kind of band sawing machine according to claim 7 conveyer device it is characterised in that：Described elevating mechanism include for
Described buffer roll is installed（81）Roll stand（82）With the described roll stand of promotion（82）The cylinder of lifting（83）, described roll stand（82）Away from
3rd conveying roller（631）Side be provided with gripper shoe（85）, described gripper shoe（85）It is provided with slide rail（86）, described roll stand（82）
It is provided with and described slide rail（86）The slide block being slidably connected（84）.
9. a kind of band sawing machine according to claim 8 conveyer device it is characterised in that：Described buffer roll（81）For damping
Roller.
10. a kind of band sawing machine according to claim 9 conveyer device it is characterised in that：Described buffer roll（81）For list
To damping roll, described buffer roll（81）Rotation direction and described first conveying roller（611）Rotation direction identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673491.0U CN205989388U (en) | 2016-06-30 | 2016-06-30 | A kind of conveyer device of band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673491.0U CN205989388U (en) | 2016-06-30 | 2016-06-30 | A kind of conveyer device of band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989388U true CN205989388U (en) | 2017-03-01 |
Family
ID=58101724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620673491.0U Expired - Fee Related CN205989388U (en) | 2016-06-30 | 2016-06-30 | A kind of conveyer device of band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946059A (en) * | 2016-06-30 | 2016-09-21 | 湖州拓高机械有限公司 | Conveying device of band-sawing machine |
-
2016
- 2016-06-30 CN CN201620673491.0U patent/CN205989388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946059A (en) * | 2016-06-30 | 2016-09-21 | 湖州拓高机械有限公司 | Conveying device of band-sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170301 Termination date: 20180630 |