CN108943230A - A kind of dedicated cutterhead for opening item for bamboo - Google Patents
A kind of dedicated cutterhead for opening item for bamboo Download PDFInfo
- Publication number
- CN108943230A CN108943230A CN201811068121.4A CN201811068121A CN108943230A CN 108943230 A CN108943230 A CN 108943230A CN 201811068121 A CN201811068121 A CN 201811068121A CN 108943230 A CN108943230 A CN 108943230A
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- China
- Prior art keywords
- cutter
- crushing
- mounting hole
- cutterhead
- item
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to stripping-cutting machine cutterhead technical fields, a kind of dedicated cutterhead for opening item for bamboo is disclosed, solves the problems, such as that existing stripping-cutting machine is opened item and needs to clear up ring again later and caused the cutter service life of cutterhead short due to ring and influence to open a uniformity.The present invention includes inner tray and outer disk body, the both ends of cutter are connected in inner tray and outer disk body, the crushing device for being crushed thick bamboo tube ring is connected in the inner tray, the crushing device includes crushing rod, crushing rod is connected with breaking disc, breaking disc radially offers multiple mounting holes, crushing cutter is mounted in each mounting hole, compressed spring is installed between the bottom of crushing cutter and the bottom of mounting hole, the output shaft of driving motor on breaking disc, driving motor is connect with breaking disc.
Description
Technical field
The invention belongs to stripping-cutting machine cutterhead technical fields, and in particular to a kind of dedicated cutterhead that item is opened for bamboo.
Background technique
Bamboo product is increasingly had been favored by people due to the characteristic with natural environmental-protective.Bamboo product is being processed
In the process, it is typically necessary and opens the techniques such as item-deburring-boiling by cutting-is broken, item is opened for bamboo in the prior art
Item is mostly carried out out using broken bamboo machine, such as discloses a kind of bamboo application No. is 201711321297.1 patent of invention and opens item
Machine, including cutter, fixture, connecting rod, cylinder, collecting vessel, station and support arm, support arm and cutter are each attached to station
On, support arm is located at the side of cutter, and cylinder is fixed on support arm, and fixture is fixed by the telescopic rod of connecting rod and cylinder
Connection, fixture are located at the top of cutter, and collecting vessel is located at the lower section of station；If cutter include the first knife rest, the second knife rest and
Dry opens a blade, opens a blade and is separately fixed between the first knife rest and the second knife rest；Fixture includes firm banking, fixture
Body and Quick Release, clamp body are fixedly connected with firm banking, and Quick Release is fixed on the outside of clamp body；First knife rest and the second knife rest
It is annular structure, and the diameter of the second knife rest is less than the diameter of the first knife rest；Firm banking is disc-shaped structure, fixture
Body is round tube shape structure, and the center line of clamp body and the center line of firm banking are located along the same line；Clamp body includes first
Intermediate plate and second intermediate plate set the groove there are two positional symmetry between first clamping piece and second intermediate plate；On firm banking uniformly
Be equipped with several bolts hole, bolt hole is respectively positioned on the outside of clamp body；Station is equipped with cutter groove and material-dropping hole, cutter groove position
In the top of material-dropping hole, and the center line of cutter groove and the center line of material-dropping hole are located along the same line；Collecting vessel is located at blanking
The lower section in hole.
In another example a kind of moso bamboo stripping-cutting machine is disclosed application No. is 201710876063.7 patent of invention, including rack,
It is set on the rack workbench, is fixed on opening item disk pedestal, being removably installed in out on item disk pedestal for workbench front end
Open item disk, on the table can front-rear reciprocation movement push out moso bamboo to connector and fixation that item disk carries out out an operation
A grade body is pushed away on connector and with open the cooperation of item disk, and described open is installed with several and opens a blade, the work on item disk
The front end of platform is additionally provided with the protective cover that bamboo cane is passed through out of it, the item disk of opening between protective cover and the workbench,
For the feed inlet of the protective cover for accepting the bamboo cane opened on item disk, the inner bottom surface of the protective cover offers bar shaped mounting groove, should
A plurality of movable rolls of successively horizontal interval arrangement are installed, the top surface of a plurality of movable rolls maintains an equal level, often in bar shaped mounting groove
The both ends of a movable roll are rotatably mounted on the two sidewalls of protective cover, and the groove bottom of the bar shaped mounting groove offers up and down
Perforative a plurality of chip-removal holes.
Therefore, those skilled in the art for stripping-cutting machine structure mostly it will be appreciated that and understand, but current open
Machine is merely capable of playing the role of out item, opens to still need after item and is purged to ring, and due to the presence of ring,
The cutter service life for not only resulting in cutterhead is short, and ring also will affect out the uniformity of item in impact process.
Summary of the invention
The present invention, which opens to solve existing stripping-cutting machine, to need to clear up ring again after item and leads to knife due to ring
The cutter service life of disk is short and influences the problem of opening uniformity, and provides a kind of special cutter that item is opened for bamboo
Disk, can not only carry out open item processing during opening item to thick bamboo tube, at the same can also the ring to thick bamboo tube carry out broken place
Reason, the process for not only having saved subsequent removal ring, while abrasion of the ring to cutter can also be reduced, improve cutter
Service life；Simultaneously because after the ring of thick bamboo tube is got rid of, when can reduce the rupture of thick bamboo tube ring when cutter are opened
The influence of split item improves the uniformity for opening item.
In order to solve the technical problem, the technical scheme adopted by the invention is that:
A kind of dedicated cutterhead for opening item for bamboo, which is characterized in that including inner tray and outer disk body, the both ends of cutter are distinguished
It is connected in inner tray and outer disk body, the crushing device for being crushed thick bamboo tube ring is connected in the inner tray, it is described broken
Device includes crushing rod, and crushing rod is connected with breaking disc, and breaking disc radially offers multiple mounting holes, each installation
It is mounted on crushing cutter in hole, compressed spring is installed between the bottom of crushing cutter and the bottom of mounting hole, is driven on breaking disc
The output shaft of motor, driving motor is connect with breaking disc.
The periphery of the breaking disc is equipped with fixed ring, and the through-hole passed through for crushing cutter is offered in fixed ring.
The mounting hole includes the first mounting hole circle being arranged successively and the second mounting hole circle and third mounting hole circle, is crushed
The outer diameter of knife is gradually increased along the direction of the first mounting hole circle to third mounting hole circle.
The periphery of the first mounting hole circle and the crushing cutter in the second mounting hole circle is equipped with crushing teeth, the first mounting hole
Crushing teeth in circle and the second mounting hole circle forms helical form；The periphery setting grittiness of crushing cutter in third mounting hole circle
Layer.
The end of the crushing rod is equipped with cutting head, and the periphery of cutting head is provided with cutting teeth.
It is evenly arranged with several hinge eyes on the excircle of the inner tray, is provided on outer disk body and each hinge eyes
One-to-one strip groove, strip groove are uniformly provided on the circumference of outer disk body along the direction for being parallel to external disk body axis, cut
One end of cutter is hinged in hinge eyes, is fastened in the other end insertion strip groove of cutter and through fastening nut outer
On disk body.
The end periphery of the strip groove is provided with the counterbore for placing fastening nut.
The course of work and working principle of the invention is:
When carrying out out to thick bamboo tube, crushing rod, which is extend into first in thick bamboo tube, carries out the ring in thick bamboo tube by crushing rod
First break, with the movement of crushing rod, breaking disc is moved at ring, by the crushing cutter on breaking disc successively to ring
Place carries out polishing and deburring processing, and the cutter on last cutterhead carry out out item processing to thick bamboo tube, moves to ring in cutterhead
When place, the ring at this has already passed through crushing rod and the effect of breaking disc is got rid of, to not need at ring after opening item
Reason so carries out successively movement and completes thick bamboo tube to open item.
Compared with prior art, the invention has the following advantages:
It is of the invention to open the dedicated cutterhead of item in use for bamboo, rotation and straight line by crushing rod and breaking disc
Movement first can carry out impact cutting and crushing to the ring in thick bamboo tube, and carry out deburring processing.The prior art needs after opening item
Bamboo cane after split item is arranged, and ring, deburring processing then can be carried out.Therefore The present invention reduces subsequent receipts
The process for collecting, going ring substantially increases the efficiency of production, reduces the cost of processing.
And the present invention has carried out broken removal operation to thick bamboo tube ring before the cutter of cutterhead open item, because
This, can substantially reduce abrasion of the ring to cutter, improve the service life of cutter.
Ring has been removed before opening item simultaneously, directly carries out out item by the cutter of cutterhead compared with the prior art
With the mode of broken ring, the influence of split item in ring impact process is reduced, to improve the uniformity for opening item.
Breaking disc of the invention is using the first mounting hole circle, the second mounting hole circle, third mounting hole circle and crushing cutter
Structure arrangement, enables and plays gradually broken removing method to ring in use, guarantees to remove in thick bamboo tube ring
The case where being in the process not in thick bamboo tube cracking, so that the uniformity of item is opened in guarantee.
Cutterhead of the invention includes inner tray and outer disk body, and one end of cutter is hinged on inner tray by hinged mode
On, the other end of cutter is fastened on outer disk body by fastening nut, replaces the cutter i.e. after the damage of a piece of cutter
Can, welded together using each blade be fixed compared with the prior art, it can only be whole after certain a piece of cutter damage
The mode of jettisoning can be improved the utilization rate of cutter, and cutter material itself is somewhat expensive in addition, therefore can substantially reduce fortune
The cost of row and maintenance；And each cutter of the invention have the characteristics that installation and replacement are convenient, pass through multiple hinge eyes
Mode, can flexibly change the spacing between the quantity of cutter and cutter, with meet it is different open item requirement, and show
Technology be all come the variation for reaching out a size by way of replacing entire cutterhead, this mode due to entire cutterhead more
It changes not only there is replacement is difficult, and with also needing to re-start alignment after changing, leads to replacement low efficiency.The present invention passes through knife
The optimization design of this body structure of disk can be improved the efficiency of replacement, and since cutterhead itself automatically upper can be lowered after replacement
Section, to solve the process realigned, further increases the efficiency of processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cutterhead of the present invention；
Fig. 2 is the scheme of installation of crushing cutter and breaking disc of the invention；
Fig. 3 is the connection schematic diagram of inner tray and outer disk body of the invention；
Marked in the figure: 1, outer disk body, 2, driving motor, 3, breaking disc, 4, crushing cutter, 5, fixed ring, 6, through-hole, 7, crushing teeth,
8, sandy gravel stratum, 9, crushing rod, 10, cutting head, 11, strip groove, 12, counterbore, 13, compressed spring, 14, inner tray, 16, cutting
Knife.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
In conjunction with attached drawing, the dedicated cutterhead that item is opened for bamboo of the invention, including inner tray 14 and outer disk body 1, cutter
16 both ends are connected in inner tray 14 and outer disk body 1, are connected in the inner tray 14 for being crushed thick bamboo tube ring
Crushing device, the crushing device include crushing rod 9, and crushing rod 9 is connected with breaking disc 3, and breaking disc 3 radially offers
Multiple mounting holes are mounted on crushing cutter 4 in each mounting hole, install between the bottom of crushing cutter 4 and the bottom of mounting hole
There is compressed spring 13, driving motor is installed in inner tray 14, the output shaft of driving motor 14 is connect with breaking disc 3, i other words
Breaking disc is connected between inner tray and crushing rod, and wherein driving motor belongs to prior art products, those skilled in the art
It can be appreciated and understood that, details are not described herein.
When carrying out out to thick bamboo tube, crushing rod is extend into thick bamboo tube through crushing rod first to the ring in thick bamboo tube
First break is carried out, with the movement of crushing rod, breaking disc is moved at ring, successively right by the crushing cutter on breaking disc
Polishing and deburring processing are carried out at ring, the cutter on last cutterhead carry out out item processing to thick bamboo tube, move in cutterhead
When at ring, the ring at this has already passed through crushing rod and the effect of breaking disc is got rid of, to not need bamboo after opening item
Section processing so carries out successively movement and completes thick bamboo tube to open item.
It should be noted that crushing device of the invention should be arranged close to the side of thick bamboo tube, i other words, make
With in the process, it shall be guaranteed that crushing rod is first extend into thick bamboo tube, is passed sequentially through crushing rod and breaking disc and is carried out brokenly to thick bamboo tube ring
It is broken, item is carried out out to thick bamboo tube finally by cutter, those skilled in the art can be appreciated and understood that details are not described herein.
Fixation and position-limiting action for the ease of crushing cutter prevent crushing cutter from ejecting brokenly under the action of compressed spring 13
Broken disk, the periphery of the breaking disc 3 are equipped with fixed ring 5, and the through-hole 6 passed through for crushing cutter 4 is offered in fixed ring 5.
The present invention passes through the effect of compressed spring 13, and crushing cutter is enabled to stretch out the length of breaking disc according in thick bamboo tube
Diameter is adjusted automatically, to meet the processing of the thick bamboo tube of different sizes, improves versatility of the invention.
As a kind of preferred mode of the present invention, the mounting hole includes the first mounting hole circle being arranged successively and the second peace
It fills hole circle and third mounting hole circle, the outer diameter of crushing cutter 4 gradually increases along the direction of the first mounting hole circle to third mounting hole circle
Greatly.It is gradually crushed so that crushing cutter is capable of forming during broken, is gradually crushed the impact that can reduce to thick bamboo tube, prevents
Occurs the case where thick bamboo tube cracking in shattering process, so that guarantee cutter opens an operation.
As a kind of preferred mode of the present invention, the first mounting hole circle and the crushing cutter 4 in the second mounting hole circle
Periphery is equipped with crushing teeth 7, the crushing teeth formation helical form of the first mounting hole circle and the second mounting hole circle；In third mounting hole circle
The periphery of crushing cutter be provided with sandy gravel stratum 8.It is designed by the structure of crushing teeth and sandy gravel stratum, so that the present invention can not only be real
The effect of existing cutting and crushing, while grinding process can also be carried out to thick bamboo tube ring, meet following process requirement, improves production effect
Rate.
It should be noted that the first mounting hole circle told about of the invention is the mounting hole far from inner tray, third
Mounting hole circle is the mounting hole close to inner tray.
The end of the crushing rod 9 is equipped with cutting head 10, and the periphery of cutting head is provided with cutting teeth, so that crushing rod exists
When contact at first with thick bamboo tube ring, not only having impact grinding also has cutting and crushing operation, to improve broken efficiency.
It should be noted that in the actual production process, it shall be guaranteed that the outer diameter of cutting head 10 is less than the outer diameter of breaking disc.
Several hinge eyes 15 are evenly arranged on the excircle of the inner tray 14, be provided on outer disk body 1 with it is each
The one-to-one strip groove 11 of hinge eyes, strip groove 11 are uniformly provided with outer disk body along the direction for being parallel to external disk body axis
On circumference, one end of cutter 16 is hinged in hinge eyes 15, in the other end insertion strip groove 11 of cutter 16 simultaneously
It is fastened on outer disk body 1 through fastening nut.
The end periphery of the strip groove 11 is provided with the counterbore 12 for placing fastening nut.
To sum up, of the invention to open the dedicated cutterhead of item in use for bamboo, pass through crushing rod and breaking disc
Rotation and linear motion first can carry out impact cutting and crushing to the ring in thick bamboo tube, and carry out deburring processing.The prior art
It needs the bamboo cane after split item to be arranged after opening item, then can carry out ring, deburring processing.Therefore the present invention subtracts
The process lacked later collection, removed ring substantially increases the efficiency of production, reduces the cost of processing.
And the present invention has carried out broken removal operation to thick bamboo tube ring before the cutter of cutterhead open item, because
This, can substantially reduce abrasion of the ring to cutter, improve the service life of cutter.
Ring has been removed before opening item simultaneously, directly carries out out item by the cutter of cutterhead compared with the prior art
With the mode of broken ring, the influence of split item in ring impact process is reduced, to improve the uniformity for opening item.
Breaking disc of the invention is using the first mounting hole circle, the second mounting hole circle, third mounting hole circle and crushing cutter
Structure arrangement, enables and plays gradually broken removing method to ring in use, guarantees to remove in thick bamboo tube ring
The case where being in the process not in thick bamboo tube cracking, so that the uniformity of item is opened in guarantee.
Cutterhead of the invention includes inner tray and outer disk body, and one end of cutter is hinged on inner tray by hinged mode
On, the other end of cutter is fastened on outer disk body by fastening nut, replaces the cutter i.e. after the damage of a piece of cutter
Can, welded together using each blade be fixed compared with the prior art, it can only be whole after certain a piece of cutter damage
The mode of jettisoning can be improved the utilization rate of cutter, and cutter material itself is somewhat expensive in addition, therefore can substantially reduce fortune
The cost of row and maintenance；And each cutter of the invention have the characteristics that installation and replacement are convenient, pass through multiple hinge eyes
Mode, can flexibly change the spacing between the quantity of cutter and cutter, with meet it is different open item requirement, and show
Technology be all come the variation for reaching out a size by way of replacing entire cutterhead, this mode due to entire cutterhead more
It changes not only there is replacement is difficult, and with also needing to re-start alignment after changing, leads to replacement low efficiency.The present invention passes through knife
The optimization design of this body structure of disk can be improved the efficiency of replacement, and since cutterhead itself automatically upper can be lowered after replacement
Section, to solve the process realigned, further increases the efficiency of processing.
Claims (7)
1. a kind of dedicated cutterhead for opening item for bamboo, which is characterized in that including inner tray and outer disk body, the both ends point of cutter
It is not connected in inner tray and outer disk body, the crushing device for being crushed thick bamboo tube ring is connected in the inner tray, it is described broken
Crushing device includes crushing rod, and crushing rod is connected with breaking disc, and breaking disc radially offers multiple mounting holes, each peace
Dress is mounted on crushing cutter in hole, and compressed spring is equipped between the bottom of crushing cutter and the bottom of mounting hole, is driven on breaking disc
Dynamic motor, the output shaft of driving motor are connect with breaking disc.
2. the dedicated cutterhead according to claim 1 for opening item for bamboo, which is characterized in that the periphery peace of the breaking disc
Equipped with fixed ring, the through-hole passed through for crushing cutter is offered in fixed ring.
3. the dedicated cutterhead according to claim 1 for opening item for bamboo, which is characterized in that the mounting hole includes successively
The the first mounting hole circle and the second mounting hole circle and third mounting hole circle of arrangement, the outer diameter of crushing cutter along the first mounting hole circle extremely
The direction of third mounting hole circle is gradually increased.
4. according to claim 3 open the dedicated cutterhead of item for bamboo, which is characterized in that the first mounting hole circle and
The periphery of crushing cutter in second mounting hole circle is equipped with crushing teeth, the crushing teeth in the first mounting hole circle and the second mounting hole circle
Form helical form；The periphery of crushing cutter in third mounting hole circle is provided with sandy gravel stratum.
5. the dedicated cutterhead according to claim 1 for opening item for bamboo, which is characterized in that the end of the crushing rod
Cutting head is installed, the periphery of cutting head is provided with cutting teeth.
6. the dedicated cutterhead according to claim 1 for opening item for bamboo, which is characterized in that the excircle of the inner tray
On be evenly arranged with several hinge eyes, be provided on outer disk body and the one-to-one strip groove of each hinge eyes, strip groove edge
Be parallel to the direction of external disk body axis and be uniformly provided on the circumference of outer disk body, one end of cutter is hinged in hingedly
On ring, it is fastened on outer disk body in the other end insertion strip groove of cutter and through fastening nut.
7. the dedicated cutterhead according to claim 6 for opening item for bamboo, which is characterized in that outside the end of the strip groove
Enclose the counterbore being provided with for placing fastening nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068121.4A CN108943230A (en) | 2018-09-13 | 2018-09-13 | A kind of dedicated cutterhead for opening item for bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068121.4A CN108943230A (en) | 2018-09-13 | 2018-09-13 | A kind of dedicated cutterhead for opening item for bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943230A true CN108943230A (en) | 2018-12-07 |
Family
ID=64476856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068121.4A Pending CN108943230A (en) | 2018-09-13 | 2018-09-13 | A kind of dedicated cutterhead for opening item for bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943230A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012176596A (en) * | 2011-02-25 | 2012-09-13 | Takeshi Imaizumi | Device for crushing bamboo and lumber |
| CN103009446A (en) * | 2012-11-19 | 2013-04-03 | 广西大学 | Slitting and bamboo joint removing integrated machine for bamboo billet cylinder |
| CN205167129U (en) * | 2015-12-02 | 2016-04-20 | 杨发明 | Bamboo pole removes yellow tool bit |
| CN107756578A (en) * | 2017-12-04 | 2018-03-06 | 东莞理工学院 | A kind of broken bamboo removes internal segment all-in-one |
| CN108381704A (en) * | 2018-02-27 | 2018-08-10 | 安吉恒盛竹木有限公司 | Suitable for being bent the raw bamboo stripping-cutting machine of raw bamboo |
| CN209566256U (en) * | 2018-09-13 | 2019-11-01 | 安吉辰丰机械制造有限公司 | A kind of dedicated cutterhead for opening item for bamboo |
-
2018
- 2018-09-13 CN CN201811068121.4A patent/CN108943230A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012176596A (en) * | 2011-02-25 | 2012-09-13 | Takeshi Imaizumi | Device for crushing bamboo and lumber |
| CN103009446A (en) * | 2012-11-19 | 2013-04-03 | 广西大学 | Slitting and bamboo joint removing integrated machine for bamboo billet cylinder |
| CN205167129U (en) * | 2015-12-02 | 2016-04-20 | 杨发明 | Bamboo pole removes yellow tool bit |
| CN107756578A (en) * | 2017-12-04 | 2018-03-06 | 东莞理工学院 | A kind of broken bamboo removes internal segment all-in-one |
| CN108381704A (en) * | 2018-02-27 | 2018-08-10 | 安吉恒盛竹木有限公司 | Suitable for being bent the raw bamboo stripping-cutting machine of raw bamboo |
| CN209566256U (en) * | 2018-09-13 | 2019-11-01 | 安吉辰丰机械制造有限公司 | A kind of dedicated cutterhead for opening item for bamboo |
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