CN205394763U - Log rotary -cut mechanism - Google Patents
Log rotary -cut mechanism Download PDFInfo
- Publication number
- CN205394763U CN205394763U CN201620175961.0U CN201620175961U CN205394763U CN 205394763 U CN205394763 U CN 205394763U CN 201620175961 U CN201620175961 U CN 201620175961U CN 205394763 U CN205394763 U CN 205394763U
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- CN
- China
- Prior art keywords
- log
- cylinder
- drive roll
- side plate
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model provides a log rotary -cut mechanism, includes the frame, and this frame includes two curb plates, and the slider is installed to the curb plate spout in, still be provided with a guide way on the curb plate, a drive unit, the drive roll, its both ends are pin joint in two sliders respectively, the 2nd drive unit, roof pressure subassembly, this roof pressure subassembly include both ends respectively first roller, the first cylinder of cross -under in two guide ways, be used for driving the postpone cylinder of guide way motion of first roller, supporting component, this supporting component include second roller, the second drum and two air springs, and the cylinder body of air spring is fixed on the curb plate, the end connection of telescopic link and second roller, and the second drum, first cylinder and drive roll enclose into a space of acceping the log jointly, a cutting knif. The utility model discloses amount of feeding during control rotary -cut that can be accurate, the even unanimity of plate thickness after the rotary -cut, and simple structure, equipment stability is high, and the fault rate is low.
Description
Technical field
This utility model relates to wood processing technique field, is specifically related to a kind of rounding mechanism.
Background technology
Rounding is the necessary operation of processing veneer and Wood block floor, and its process is to take log, utilizes cutting knife to implement cutting on the tangent to periphery of log, log is cut into lamellar；Current rounding device is all fixing log, utilizes the end of the fixing log of spindle nose, and during rotary-cut, cutting knife is placed in log surface, in rotary-cut process, and feed progressively, it is achieved rotary-cut continuously；This rotary cutting apparatus structure is complex, especially log is fixed and cutter feeding device structure is complex, and equipment failure rate is higher, what is more important, existing rotary cutting apparatus is difficult to control to due to tool feeding amount, it is difficult to ensure that the thickness uniformity of rounding.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of rounding mechanism, its simple in construction, failure rate is low, and is able to ensure that the thickness uniformity of sheet material.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of rounding mechanism, including,
Frame, this frame includes two side plates being respectively arranged at its width both sides, and side plate offers the chute extended along frame length direction, is provided with the slide block that can slide along chute bearing of trend in chute；Side plate is additionally provided with a gathering sill；
The first driver element for runner movement of postponing with movable slider；
Drive roll, its two ends are articulated in the slide block on biside plate respectively；
For the second driver element driving drive roll to rotate；
For when peeler log top pressure log top pressure assembly, this top pressure assembly include the two ends cross-under respectively the first roll shaft in two gathering sills, rotating be socketed on the first roll shaft and be positioned at side below drive roll the first cylinder, for drive the first roll shaft postpone gathering sill motion cylinder；
For supporting a support component of log when peeler log, this support component includes the second roll shaft, rotating is socketed on the second roll shaft and is positioned at the second tin roller of opposite side below drive roll and two air springs being separately mounted on biside plate, the cylinder body of air spring is fixed on side plate, the end of expansion link and the second roll shaft connects, and second tin roller, the first cylinder and drive roll surround a space housing log jointly；
Being positioned at for log carries out the cutting knife of rotary-cut above second tin roller, this cutting knife is fixed on side plate.
First driver element includes the first motor that body part is fixed on side plate, the drive lead screw being connected on the first machine shaft, is fixed therein on a slide block and the feed screw nut being socketed on drive lead screw of coupling.
Second driver element is the second motor that body part is fixed therein on a slide block, and the rotating shaft of this second motor is connected with drive roll.
What gathering sill tilted is arranged on side plate.
Being provided with guide rail in chute, slide block is arranged on guide rail.
The beneficial effects of the utility model are in that:
Compared to prior art, this utility model can be accurately controlled amount of feeding during rotary-cut, the sheet metal thickness uniformity after rotary-cut, and simple in construction, and stabilization of equipment performance is high, failure rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A direction view of Fig. 1；
Wherein, 10, side plate；11, chute；12, slide block；13, guide rail；14, gathering sill；20, drive roll；30, top pressure assembly；31, the first cylinder；32, the first roll shaft；33, cylinder；40, support component is propped up；41, second tin roller；42, the second roll shaft；43, air spring；50, the first driver element；51, the first motor；52, drive lead screw；53, feed screw nut；60, cutting knife；70, the second motor；80, log.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, 2, for a kind of rounding mechanism of the present utility model, it includes frame, the first driver element 50, drive roll the 20, second driver element, top pressure assembly 30, support component 40, cutting knife 60；Frame includes two side plates 10 being respectively arranged at its width both sides, and side plate 10 offers the chute 11 extended along frame length direction, is provided with the slide block 12 that can slide along chute 11 bearing of trend in chute 11；Side plate 10 is additionally provided with a gathering sill 14；First driver element 50 moves for band movable slider 12 chute 11 of postponing, concrete, this first driver element 50 can be include the first motor 51 that body part is fixed on side plate 10, the drive lead screw 52 being connected in the first motor 51 rotating shaft, be fixed therein on a slide block 12 and the feed screw nut 53 being socketed on drive lead screw 52 of coupling.On slide block 12 on the pivot joint biside plate 10 respectively of drive roll 20 two ends, the second driver element is used for driving drive roll 20 to rotate；Top pressure assembly 30 for the top pressure log when peeler log, this top pressure assembly 30 include the two ends cross-under respectively the first roll shaft 32 in two gathering sills 14, rotating be socketed on the first roll shaft 32 and be positioned at side below drive roll 20 the first cylinder 31, for driving the first roll shaft 32 to postpone the cylinder 33 of gathering sill 14 motion；Prop up support component 40 for supporting log when peeler log, this support component 40 includes the second roll shaft 42, rotating is socketed on the second roll shaft 42 and is positioned at the second tin roller 41 of opposite side below drive roll 20 and two air springs being separately mounted on biside plate 10 43, the cylinder body of air spring 43 is fixed on side plate 10, the end of expansion link and the second roll shaft 42 connects, so, second tin roller the 41, first cylinder 31 and drive roll 20 surround a space housing log jointly；Cutting knife 60 is positioned at the top of second tin roller 41 for log is carried out rotary-cut, and this cutting knife 60 is fixed on side plate 10.
nullAbove-mentioned rotary cutting mechanism of the present utility model is in use，Log 80 is placed in above-mentioned second tin roller 41、In the space that first cylinder 31 and drive roll 20 surround，Depress on the top of air spring 43，Log 80 is clamped，Due to the frictional force between log 80 and drive roll 20，When second driver element drives drive roll 20 to rotate，Log 80 concomitant rotation，Now cylinder 33 drives the first cylinder 31 top pressure log，Log is made to move towards the direction near cutting knife 60，Simultaneously，First motor 51 synchronizes start with cylinder 33，Drive drive roll 20 transverse shifting，It is possible not only to supplement the amount of feeding of cutting knife 60 during log 80 rotary-cut thus，Guarantee that drive roll 20 is in the surface of log 80 all the time simultaneously，So can be accurately controlled amount of feeding during rotary-cut，Sheet metal thickness uniformity after rotary-cut，And simple in construction，Stabilization of equipment performance is high，Failure rate is low.
It should be noted that the first above-mentioned driver element 50 can also is that the structure adopting other, for instance adopt linear electric motors, oil cylinder etc..
Second driver element is the second motor 70 that body part is fixed therein on a slide block 12, and the rotating shaft of this second motor 70 is connected with drive roll 20.
What gathering sill 14 tilted is arranged on side plate 10, the first cylinder 31 so can be made all to have the trend moved upward, upwards clamp log while supplementary cutting knife 60 amount of feeding.
In order to ensure the movement that drive roll 20 two ends synchronize, being additionally provided with guide rail 13 in chute 11, slide block 12 is arranged on guide rail 13.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (5)
1. a rounding mechanism, it is characterised in that include,
Frame, this frame includes two side plates being respectively arranged at its width both sides, and side plate offers the chute extended along frame length direction, is provided with the slide block that can slide along chute bearing of trend in chute；Side plate is additionally provided with a gathering sill；
The first driver element for runner movement of postponing with movable slider；
Drive roll, its two ends are articulated in the slide block on biside plate respectively；
For the second driver element driving drive roll to rotate；
For when peeler log top pressure log top pressure assembly, this top pressure assembly include the two ends cross-under respectively the first roll shaft in two gathering sills, rotating be socketed on the first roll shaft and be positioned at side below drive roll the first cylinder, for drive the first roll shaft postpone gathering sill motion cylinder；
For supporting a support component of log when peeler log, this support component includes the second roll shaft, rotating is socketed on the second roll shaft and is positioned at the second tin roller of opposite side below drive roll and two air springs being separately mounted on biside plate, the cylinder body of air spring is fixed on side plate, the end of expansion link and the second roll shaft connects, and second tin roller, the first cylinder and drive roll surround a space housing log jointly；
Being positioned at for log carries out the cutting knife of rotary-cut above second tin roller, this cutting knife is fixed on side plate.
2. rounding mechanism as claimed in claim 1, it is characterized in that, the first driver element includes the first motor that body part is fixed on side plate, the drive lead screw being connected on the first machine shaft, is fixed therein on a slide block and the feed screw nut being socketed on drive lead screw of coupling.
3. rounding mechanism as claimed in claim 1, it is characterised in that the second driver element is the second motor that body part is fixed therein on a slide block, and the rotating shaft of this second motor is connected with drive roll.
4. rounding mechanism as claimed in claim 1, it is characterised in that what gathering sill tilted is arranged on side plate.
5. rounding mechanism as claimed in claim 1, it is characterised in that being provided with guide rail in chute, slide block is arranged on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175961.0U CN205394763U (en) | 2016-03-08 | 2016-03-08 | Log rotary -cut mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175961.0U CN205394763U (en) | 2016-03-08 | 2016-03-08 | Log rotary -cut mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394763U true CN205394763U (en) | 2016-07-27 |
Family
ID=56443091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175961.0U Expired - Fee Related CN205394763U (en) | 2016-03-08 | 2016-03-08 | Log rotary -cut mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682386A (en) * | 2019-11-10 | 2020-01-14 | 台州陆霸机电科技有限公司 | Small-size high-efficient timber rotary-cut device |
-
2016
- 2016-03-08 CN CN201620175961.0U patent/CN205394763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682386A (en) * | 2019-11-10 | 2020-01-14 | 台州陆霸机电科技有限公司 | Small-size high-efficient timber rotary-cut device |
| CN110682386B (en) * | 2019-11-10 | 2024-01-05 | 浙江优拓智能家具有限公司 | Small-size high-efficient timber rotary-cut device |
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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 |
Granted publication date: 20160727 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |