CN202318497U - Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe - Google Patents
Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe Download PDFInfo
- Publication number
- CN202318497U CN202318497U CN2011204514523U CN201120451452U CN202318497U CN 202318497 U CN202318497 U CN 202318497U CN 2011204514523 U CN2011204514523 U CN 2011204514523U CN 201120451452 U CN201120451452 U CN 201120451452U CN 202318497 U CN202318497 U CN 202318497U
- Authority
- CN
- China
- Prior art keywords
- cam
- rotary
- tool rest
- roller seat
- pressure
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses an automatic cutting edge regulating device of a log-core veneer lathe, which comprises a pressure detecting unit (31), a driving transmission unit and a control unit, wherein the pressure detecting unit for detecting a rotary-cutting pressure borne by a workpiece is arranged between a single roller seat (1) and a tool apron (2), the single roller seat (1) is flexibly connected with the tool apron (2), a single driving roller (11) is arranged on the single roller seat (1), and a rotary-cutting blade (21) is arranged on the tool apron (2); the driving transmission unit drives the single roller seat (1) to move relative to the tool apron (2), and the distance between the single driving roller (11) and the rotary-cutting blade (21) is regulated; and the control unit controls the driving transmission unit to act according to the rotary-cutting pressure which is borne by the workpiece and detected by the pressure detecting unit (31). The utility model also discloses a veneer lathe applying the automatic cutting edge regulating device. The veneer lathe solves the technical problem that the cutting edge of the traditional rotary-cutting device cannot be automatically regulated according to the rotary-cutting pressure.
Description
Technical field
The utility model belongs to the woodworking machinery technical field, and relating in particular to a kind of is the peeler of sheet material with the rickers rotary-cut.
Background technology
Rotary trunk-layer stripping machine without clamper is to utilize the rotary-cut cutter and the slit between single driven roller (the cutter seam) that are contained on the cutter bed that round log continuously is peeled into veneer.And the cutter seam is the key factor that influences the rotary-cut quality as an important rotary cutting process parameter.Cutter stitches when excessive, and the suffered rotary-cut pressure of round log is too small, and flutter phenomenon can appear in round log, causes the lifts defectives such as axle that jump, and finally causes the peeler can not rotary-cut; Cutter stitches when too small, and the suffered rotary-cut pressure of round log is excessive, can cause cutting resistance big again, defectives such as finished product uneven distribution.Therefore, peeler only just can process qualified product under a suitable rotary-cut pressure.
The rotary trunk-layer stripping machine without clamper of prior art is in operation, and its cutter seam is the rule of thumb relative distance of single driven roller of adjustment and rotary-cut cutter completion before rotary-cut of operator, and it is changeless regulating back cutter seam size.Finally cause the finished product rate lower if adjust improper, excessive and too small rotary-cut pressure.Therefore, provide a kind of in the rotary-cut process automatically adjustment cutter seam size be the technical problem that present those skilled in the art need to be resolved hurrily with the peeler that guarantees the rotary-cut quality.
For solving the problems of the technologies described above; Chinese patent CN201249470Y discloses the automatic toolsetting seam of a kind of peeler mechanism, and it comprises single roller seat, two roller seat and knife rest, on single roller seat and two roller seats, is fixed with single roller and two rollers respectively; Be fixed with the rotary-cut cutter on the knife rest; Be respectively equipped with free bearing on knife rest and the two roller seats, the free bearing on two roller seats is connected with connecting rod through hinge, and the free bearing on the knife rest is connected with rocker cam through hinge; Dumpling seat on the said knife rest is positioned at the rear end of knife rest, said rocker cam and said rod hinge connection; Dumpling seat and single roller seat on the said knife rest are hinged.Peeler rotary-cut knife rest in the rotary-cut process relatively moves with two roller seats, drives rocker cam and rotates, and relatively moves change cutter crack between a door and its frame crack with the generation of rotary-cut knife rest thereby promote single roller seat.But, in this cutter seam governor motion, be that the design through a series of mechanisms extension position such as connecting rod, rocker cam, free bearings makes the cutter seam along with the variation of rotary-cut fltting speed changes.It is to regulate through the relation of the position between the mechanical component that designs that cutter seam is regulated, and the mechanism that it does not have the detected pressures size is not that the size according to actual rotary-cut pressure automatically adjusts.Therefore, this cutter seam governor motion still can not satisfy the desirable rotary cutting process requirement of peeler.
Summary of the invention
For this reason; The utility model technical problem to be solved is that rotary-cut machine knife seam size can not automatically adjust according to rotary-cut pressure in the prior art; And then cause the low technical problem of timber yield rate, provide a kind of and realize cutter seam and the pressure rotary trunk-layer stripping machine without clamper of coupling automatically through detected pressures.
For solving the problems of the technologies described above, the utility model provides a kind of cutter seam self-checking device of rotary trunk-layer stripping machine without clamper, and it comprises: pressure sensing cell, be arranged between single roller seat and the tool rest, and be used to detect the suffered rotary-cut pressure of workpiece; Flexibly connect between said single roller seat and the said tool rest; Said single roller seat is provided with single driven roller, and said tool rest is provided with cutting blade; Drive gear unit, drive said single roller seat and move, adjust the distance between said single driven roller and the blade relative to said tool rest; And control module, according to the suffered rotary-cut pressure of workpiece that pressure sensing cell detects, control drives the gear unit action.
Said driving gear unit comprises, cam is arranged between said single roller seat and the said tool rest; And control the control motor that said cam rotates, the order that said control motor is accepted said control module is controlled said cam and is rotated, and drives said single driven roller and moves relative to said blade.
Said driving gear unit comprises, cam, said cam are connected on said single roller seat; Brace table is fixed on the said tool rest, is used to support said cam; And the control motor of controlling said cam rotation; The order control institute cam that said control motor is accepted said control module rotates; The said single driven roller of said cam driven is around a jointed shaft rotation fixing with respect to said tool rest, and cam drives said single driven roller with respect to the height change of said brace table and moves relative to said blade.
Said cam outer cover is provided with bearing.
Said pressure sensing cell is the pressure sensor that is arranged between said brace table and the said cam, and said pressure sensor detects and is delivered to the suffered rotary-cut pressure of workpiece between said cam and the brace table.
Said single roller seat and said tool rest move with respect to two roller seats through a propulsive mechanism; Said propulsive mechanism comprises propulsion electric machine and advances power transmission shaft that said pressure sensing cell is to be arranged at said propelling to pass the torque sensor or the pressure sensor that can detect rotary-cut pressure size in the mechanism.
Said control motor via reducer structure is connected with said cam.
The cam home sensor is set on said cam, is used to detect the original position of said cam.
The utility model provides a kind of peeler of using above-mentioned cutter seam self-checking device simultaneously, and it comprises, two roller seats are provided with two driven rollers on the said pair of roller seat; Single roller seat is provided with single driven roller on said single roller seat;
Tool rest is provided with cutting blade on the said tool rest, flexibly connects between said single roller seat and the said tool rest; Said single roller seat and said tool rest move with respect to two roller seats through a propulsive mechanism.
Said propulsive mechanism comprises propulsion electric machine and advances power transmission shaft that said propelling power transmission shaft is provided with the tool rest position sensor, is used to detect the position of said tool rest.
The technique scheme of the utility model is compared prior art and is had the following advantages:
The rotary-cut force value that the utility model is gathered according to pressure sensing cell, control system are carried out constant pressure control, and then rotary-cut cutter seam is dynamically controlled.Whole process adopts control automatically, greatly reduces the specification requirement to the operator; Simultaneously, the rotary-cut constant pressure can improve the planarization and the uniformity of rotary cut venner, and the yield rate of product improves greatly.
Further, the utility model is because through being fixed in jointed shaft on the tool rest as rotating shaft, the single driven roller and the cam that are fixed on single roller seat can rotate with respect to jointed shaft; Cam makes single driven roller and the blade that is fixed on the cutter bed form relative geometrical relationship with respect to the variable in distance between the supporting base, and it is simple in structure, has solved the difficult technical problem of cutter seam size adjustment.
Description of drawings
For the content that makes the utility model is more clearly understood,, the utility model is done further detailed explanation, wherein below according to the specific embodiment of the utility model and combine accompanying drawing
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model.
Reference numeral is expressed as among the figure:
The single driven roller 2-of the single roller seat 11-of 1-tool rest 21-blade 31-pressure sensor 32-brace table 33-cam 34-jointed shaft 35-control motor 36-bearing 37-reducing gear 41-propulsion electric machine 42-advances the two driven rollers of the two roller seat 51-of power transmission shaft 5-.
The specific embodiment
Fig. 1, Fig. 2 are the described rotary trunk-layer stripping machine without clamper of the utility model, and it comprises two roller seats 5, and said pair of roller seat 5 is provided with two driven rollers 51; Single roller seat 1, said single roller seat 1 is provided with single driven roller 11; Tool rest 2, said tool rest 2 is provided with cutting blade 21; Be provided with cutter seam self-checking device between said single roller seat 1 and the tool rest 2, said single roller seat 1 moves with respect to two roller seats 5 through a propulsive mechanism with said tool rest 2, and said propulsive mechanism comprises propulsion electric machine 41 and advances power transmission shaft 42.Said round log to be processed is positioned between said pair of driven roller 51 and the single driven roller 11, open single driven roller motor and two driven roller motors after, round log is through after the rotary-cut of blade 21, from the seam of the cutter between blade 21 and the single driven roller 11 formation veneer.
The cutter seam self-checking device of said rotary trunk-layer stripping machine without clamper comprises pressure sensing cell, is used to detect the rotary-cut pressure of the suffered single driven roller 11 of workpiece.In the present embodiment, said pressure sensing cell is the pressure sensor 31 that is arranged on the brace table 32, and said pressure sensor 31 detects through the said cam 33 of the suffered rotary-cut pressure transmission of workpiece and the pressure between the brace table 32.
The mode that can implement as another kind; Said pressure sensing cell is to be arranged at said propelling to pass the torque sensor or the pressure sensor that can detect the load force size in the mechanism, for example can be for being arranged at the torque sensor on said propelling power transmission shaft 42 or the motor shaft.
Also comprise control module, according to the suffered rotary-cut pressure of workpiece that pressure sensing cell detects, it is steady state value that control driving gear unit makes the suffered rotary-cut pressure of workpiece.
And the driving gear unit, adjust the distance between said single driven roller 11 and the blade 21 according to the order of control module, making the suffered rotary-cut pressure of said workpiece is steady state value.
In the present embodiment, said driving gear unit comprises, is fixed in the brace table 32 on the said tool rest 2; Be arranged at the cam 33 on the said brace table 32, said cam 33 is fixedly connected with said single driven roller 11 through single roller seat 1; And the control motor 35 of controlling said cam 33 rotations; The order that said control motor 35 is accepted said control module is controlled the rotating shaft of said cam 33 and is rotated; Cam 33 drives said single driven roller 11 around jointed shafts 34 rotations of fixing with respect to said tool rest 2 with respect to the height change of said brace table 32; The said single driven roller 11 of final drive moves with respect to said blade 21, thereby regulates the gap of said single driven roller 11 and cutting blade 21.
In the present embodiment, said cam 33 outer cover are provided with bearing 36.Said control motor 35 is connected with said cam 33 through reducing gear 37.On said cam 33, cam home sensor 38 is set, is used to detect the original position of said cam 332.In the present embodiment, cam home sensor 38 is the absolute encoder on the control motor 35 that is arranged at said cam 33.Said propelling power transmission shaft 42 is provided with tool rest position sensor 43, is used to detect the position of said tool rest 2.
Rotary trunk-layer stripping machine without clamper in the present embodiment also comprises the duty sensor, and said duty sensor is used to detect treats whether the rotary-cut round log carries out rotary-cut.When the duty sensor detected workpiece entering rotary-cut state, control module was started working.
During this rotary trunk-layer stripping machine without clamper work; At first said single driven roller 11 is moved to said pair of driven roller 51 places through propulsive mechanism 4; Between said single driven roller 11 and said pair of driven roller 51, put into round log to be processed; Said tool rest position sensor 43 detects the position of said tool rest 2, and according to the diameter of round log, at first confirms initial cutter seam size; Cam home sensor 38 initial positions with detected cam 332 are sent to said control module simultaneously, and control module is controlled said control motor and sent the running instruction, beginning rotary-cut timber; At this moment, control module sends control instruction according to pressure sensor 31 detected force value to said control motor 35, makes the rotary-cut under permanent rotary-cut pressure of said workpiece.Said cam 33 rotations of said control motor 35 controls, the rotation of cam 332 has driven said single roller seat 1 and has rotated with respect to said jointed shaft 34, finally causes being fixed in the variation that single driven roller 11 and the cutter between the said blade 21 on said single roller seat 1 stitch.Realized the dynamic adjustment of cutter seam, reached the rotary-cut constant pressure, improved the yield rate of veneer greatly, greatly reduced specification requirement simultaneously the operator.
The mode that can implement as another kind; Above-mentioned driving gear unit comprises; Be pressed against the cam 33 of single roller seat 1 other end, and the control motor 35 of control cam 33 rotations, the rotation of said cam 33; Can drive said single roller seat 1 and move forward and backward, and then drive the said relatively blade 21 of said single driven roller 11 and move forward and backward and change cutter seam size.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (10)
1. the cutter of a rotary trunk-layer stripping machine without clamper stitches self-checking device, and it is characterized in that: it comprises
Pressure sensing cell is arranged between single roller seat (1) and the tool rest (2), is used to detect the suffered rotary-cut pressure of workpiece; Flexibly connect between said single roller seat (1) and the said tool rest (2); Said single roller seat (1) is provided with single driven roller (11), and said tool rest (2) is provided with cutting blade (21);
Drive gear unit, drive said single roller seat (1) and move, adjust the distance between said single driven roller (11) and the blade (21) relative to said tool rest (2);
And control module, according to the suffered rotary-cut pressure of workpiece that pressure sensing cell (31) detects, control drives the gear unit action.
2. the cutter of rotary trunk-layer stripping machine without clamper according to claim 1 stitches self-checking device, it is characterized in that:
Said driving gear unit comprises,
Cam (33) is arranged between said single roller seat (1) and the said tool rest (2);
And control the control motor (35) that said cam (33) rotates, said control motor (35) is accepted the order of said control module and is controlled said cam (33) rotation, drives said single driven roller (11) and moves relative to said blade (21).
3. the cutter of rotary trunk-layer stripping machine without clamper according to claim 1 stitches self-checking device, it is characterized in that:
Said driving gear unit comprises,
Cam (33), said cam (33) are connected on said single roller seat (1);
Brace table (32) is fixed on the said tool rest (2), is used to support said cam (33);
And the control motor (35) of controlling said cam (33) rotation; Order control institute's cam (33) that said control motor (35) is accepted said control module rotates; Said cam (33) drives said single driven roller (11) around jointed shaft (a 34) rotation fixing with respect to said tool rest (2), and cam (33) drives said single driven roller (11) with respect to the height change of said brace table (32) and moves relative to said blade (21).
4. according to the cutter seam self-checking device of claim 2 or 3 described rotary trunk-layer stripping machine without clamper, it is characterized in that:
Said cam outer cover is provided with bearing (36).
5. the cutter of rotary trunk-layer stripping machine without clamper according to claim 3 stitches self-checking device, it is characterized in that:
Said pressure sensing cell is for being arranged at the pressure sensor (31) between said brace table (32) and the said cam (33), and said pressure sensor (31) detects and is delivered to the suffered rotary-cut pressure of workpiece between said cam (33) and the brace table (32).
6. according to the cutter seam self-checking device of claim 2 or 3 described rotary trunk-layer stripping machine without clamper, it is characterized in that:
Said single roller seat (1) is mobile with respect to two roller seats (5) through a propulsive mechanism with said tool rest (2); Said propulsive mechanism comprises propulsion electric machine (41) and advances power transmission shaft (42) that said pressure sensing cell is to be arranged at said propelling to pass the torque sensor or the pressure sensor that can detect rotary-cut pressure size in the mechanism.
7. according to the cutter seam self-checking device of claim 2 or 3 described rotary trunk-layer stripping machine without clamper, it is characterized in that:
Said control motor (35) is connected with said cam (33) through reducing gear (37).
8. according to the cutter seam self-checking device of claim 2 or 3 described rotary trunk-layer stripping machine without clamper, it is characterized in that:
On said cam (33), the cam home sensor is set, is used to detect the original position of said cam.
9. an application rights requires the peeler of the arbitrary said cutter seam self-checking device of 1-8, it is characterized in that: it comprises,
Two roller seats (5) are provided with two driven rollers (51) on the said pair of roller seat (5);
Single roller seat (1) is provided with single driven roller (11) on said single roller seat (1);
Tool rest (2) is provided with cutting blade (21) on the said tool rest (2), flexibly connect between said single roller seat (1) and the said tool rest (2);
Said single roller seat (1) is mobile with respect to two roller seats (5) through a propulsive mechanism with said tool rest (2).
10. peeler according to claim 9 is characterized in that:
Said propulsive mechanism comprises propulsion electric machine (41) and advances power transmission shaft (42) that said propelling power transmission shaft (42) is provided with tool rest position sensor (43), is used to detect the position of said tool rest (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514523U CN202318497U (en) | 2011-11-15 | 2011-11-15 | Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514523U CN202318497U (en) | 2011-11-15 | 2011-11-15 | Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318497U true CN202318497U (en) | 2012-07-11 |
Family
ID=46430493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204514523U Expired - Lifetime CN202318497U (en) | 2011-11-15 | 2011-11-15 | Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318497U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015740A (en) * | 2017-11-16 | 2018-05-11 | 长安大学 | A kind of extension bar parallel type autoset road marking |
| 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 |
| CN110871481A (en) * | 2019-11-28 | 2020-03-10 | 新田县永顺木器制品有限责任公司 | Efficient balanced rotary cutter for bidirectional rotary cutting |
| CN111873111A (en) * | 2020-07-23 | 2020-11-03 | 山东金轮机械制造有限公司 | Knife gap adjusting method and system |
| CN113084956A (en) * | 2021-05-14 | 2021-07-09 | 宁厚义 | Cam interlocking hydraulic drive rotary cutting and rounding machine |
-
2011
- 2011-11-15 CN CN2011204514523U patent/CN202318497U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015740A (en) * | 2017-11-16 | 2018-05-11 | 长安大学 | A kind of extension bar parallel type autoset road marking |
| CN108015740B (en) * | 2017-11-16 | 2024-04-05 | 长安大学 | Extension bar parallel type automatic scribing device |
| 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 |
| CN110871481A (en) * | 2019-11-28 | 2020-03-10 | 新田县永顺木器制品有限责任公司 | Efficient balanced rotary cutter for bidirectional rotary cutting |
| CN111873111A (en) * | 2020-07-23 | 2020-11-03 | 山东金轮机械制造有限公司 | Knife gap adjusting method and system |
| CN111873111B (en) * | 2020-07-23 | 2021-05-25 | 山东金轮机械制造有限公司 | Knife gap adjusting method and system |
| CN113084956A (en) * | 2021-05-14 | 2021-07-09 | 宁厚义 | Cam interlocking hydraulic drive rotary cutting and rounding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202318497U (en) | Automatic cutting edge regulating device of log-core veneer lathe and veneer lathe | |
| CN201664784U (en) | Cutting device of pipe cutting machine tool | |
| CN101758285B (en) | Cutting device of pipe cutting machine tool | |
| CN103203788B (en) | A kind of non-fastenning-shaft timber wood rotary shaver | |
| CN206578881U (en) | A kind of hand towed pipe cutter | |
| CN204195897U (en) | Wood material cutting machine | |
| CN102943133A (en) | Mechanical leather splitting machine | |
| CN202245457U (en) | Preservative film reel forming machine | |
| CN204662149U (en) | Cloth cutting device | |
| CN201201118Y (en) | Plasma straight line uniform angle divided edge apparatus | |
| CN104589417B (en) | Sheet material automatic boring device continuously | |
| CN107414963A (en) | A kind of intelligent disk saw with automatic feeding function | |
| CN211250477U (en) | Rotary cutter capable of adjusting extrusion force of log | |
| CN207888156U (en) | A kind of numerical control minute surface knurling machine | |
| CN204997713U (en) | Automatic equipment of cutting of cellular phone cover board protection film | |
| CN203141616U (en) | Clamping-spindle-free wood rotary cutter with frequency modulated system | |
| CN211389249U (en) | Rotary cutter capable of adjusting angle of cutter table and extrusion force of log | |
| CN203304677U (en) | Rotary cutting type pipe cutting machine | |
| CN206690356U (en) | Pile tube Quick cutter | |
| CN207189766U (en) | A kind of planetary cutting knife | |
| CN210059953U (en) | Subdivision device and subdivision unit of changeable control | |
| CN203666014U (en) | Double-cutter carton grooving machine | |
| CN213674407U (en) | Asphalt tile roll-cutting equipment | |
| CN206794855U (en) | A kind of transformer stay fast chamfering machine | |
| CN205058246U (en) | Rotary cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |