A kind of Mao bamboo tube removes blue or green machine
Technical field
The utility model belongs to bamboo processing equipment field, is specifically related to a kind of Mao bamboo tube and removes blue or green machine.
Background technology
China is the leading country of bamboo processing utilization, but for production scale, more based on medium-sized and small enterprises, just
For production technology equipment, the form that is combined at present still in plant equipment and handwork.Want to obtain integral bamboo flawless
Spreading bamboo veneer, it is committed step that thick bamboo tube, which goes green grass or young crops, and the quality for the thick bamboo tube surface quality gone after green grass or young crops will directly affect the exhibition of bamboo flat board
Open quality.
At present, there is a kind of bamboo being related in the utility model patent such as Patent No. 2012203619537 in the market
Go blue or green toolbox and the bamboo containing the toolbox to remove blue or green device, proved through practical application, above-mentioned toolbox and its set
It is standby following technical problem to be present:1st, go blue or green cutter to rotate green grass or young crops due to described, but transmission is rotated by bamboo to complete
Go blue or green step, thus bamboo cargo handling process need it is a large amount of manually assemble bamboo, to ensure that bamboo assembling is firm, rotation is smooth,
So go blue or green process whole efficiency relatively low.2nd, because bamboo radial direction circularity differs, there have to be oval, has one large one small, bamboo
Situations such as stem is bent, so removing blue or green cutter to the bamboo bad adaptability of rotation, green grass or young crops can be caused not to the utmost, treat to go back after bamboo flattening
Artificial supplementation is needed to go green grass or young crops, labor intensity is higher.3rd, described bamboo goes blue or green device to be provided with multigroup bamboo to improve production efficiency
Sub- fixation kit and bamboo remove blue or green toolbox, and its floor space is big, cost is high, bad knife situation takes place frequently and dust removing effects are paid no attention to
The problems such as thinking generally existing.
In addition, Patent No. 201520495488.X utility model patent solves above-mentioned most problems, but consider
Bamboo goes blue or green effect, goes to blue or green face more comprehensive, reduces the problems such as bamboo meat loses again.Only go green grass or young crops could very using abrasive band at present
It is applicable well, and belt sander is not only disclosed considerably less at present, and most unreasonable structures, it is complicated too fat to move.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of structure novelty, and grinding off the blue or green Mao bamboo tube of bamboo using abrasive band goes green grass or young crops
Machine.
In order to realize foregoing invention purpose, the utility model employs following technical scheme:
A kind of Mao bamboo tube removes blue or green machine, including upper spider, lower bearing bracket, roll be arranged on upper spider abrasive band, for installing
The clamp system and top-pressure mechanism of thick bamboo tube, upper spider one end and lower bearing bracket one end are hinged, and the lower bearing bracket other end is connected by cylinder
Upper spider;Top-pressure mechanism is fixedly connected on upper spider, and the clamp system for installing thick bamboo tube is fixed on ground or lower bearing bracket;
Thick bamboo tube is located above top-pressure mechanism, is through on the upside of abrasive band between top-pressure mechanism and thick bamboo tube;When being pushed up on cylinder, upper spider is with hinged place
It is inclined upwardly for fulcrum relative to lower bearing bracket, so that upper spider drives top-pressure mechanism top pressure abrasive band to thick bamboo tube lateral surface.
Further, the top-pressure mechanism includes pedestal and multiple elastic top-pressure parts on pedestal;Elastic top pressure
Part includes graphite pads, guide rod, locating part and the spring being enclosed on guide rod, and the guide rod upper end is fixedly connected in graphite pads, lower end
Fixed through pedestal and by locating part;The spring is compressed between the graphite pads and pedestal.
Preferably, elastic top-pressure part also includes a pair of positioning guide columns positioned at guide rod both sides, also include a pair on pedestal
Guide hole corresponding with positioning guide column difference.
Further, the graphite pads top is curved upper convex portion.
Preferably, the clamp system for being used to install thick bamboo tube includes gripper cylinder, the first folder portion, the second folder portion and electricity
Machine;Gripper cylinder output end connects the first folder portion, to adjust the distance between the first folder portion and the second folder portion;First folder
Portion includes being slidably mounted on the first of the bearing bracket stand on upper spider, the clutch shaft bearing on bearing bracket stand and connection clutch shaft bearing
Folder;Gripper cylinder output end connects bearing bracket stand;Second folder portion includes the second folder, main shaft and a pair of main shaft bearings, main shaft peace
On a pair of main shaft bearings, motor output end connects the second folder by main shaft.
Further, first folder and the second folder are oppositely arranged and shape is identical, and it is not more than including size
The clamp body of thick bamboo tube internal diameter and at least one pair of casting die, at least relative both sides are respectively equipped with installation in the clamp body
Groove;To be interior close to axis direction, radially away from axis direction away from thick bamboo tube direction after being close to thick bamboo tube direction is goed deep into before
To be outer;On the inside of casting die in mounting groove, the casting die inside front ends are hinged on the inside of mounting groove, and rear end passes through bullet on the inside of casting die
Property part be arranged on mounting groove in;Hook portion is provided with the outside of casting die rear end, hook portion is provided with the positioning for being used for stretching into thick bamboo tube end face bamboo meat
Nail;When thick bamboo tube endoporus stretches into, without departing from thick bamboo tube end outer rim on the outside of casting die rear end.
Further, multiple elastic top-pressure parts on pedestal arrange along abrasive band width, and multiple elasticity
The width of top-pressure part arrangement matches with abrasive band.
Preferably, upper spider and pedestal rigidly fix.
Preferably, a pair of main shaft bearings be arranged in parallel, and two main shaft bearing interval 15-20cm.
The Mao bamboo tube for employing above-mentioned technical proposal removes blue or green machine, and compared with existing bamboo removes blue or green machine, it has following beneficial
Effect:
First, it grinds off bamboo green grass or young crops using abrasive band, and surface is smooth after going green grass or young crops, goes blue or green effect good.
2nd, it can be applicable the thick bamboo tube of bending, the thick bamboo tube of one large one small thick bamboo tube and ellipsoidal cross section, adaptability
Well, bamboo green grass or young crops can be adaptively removed, so as to which bamboo meat will not be scraped off by mistake, reduces the waste of bamboo meat, is easy to follow-up bamboo to deploy to add
Work.
3rd, it can disposably go whole bamboo green grass or young crops, and the bamboo green grass or young crops at even thick bamboo tube both ends is also disposably delustered, without right again
Reprocessed at thick bamboo tube both ends.
Brief description of the drawings
Fig. 1:Mao bamboo tube goes the cross-sectional view one of blue or green machine in the utility model embodiment.
Fig. 2:Mao bamboo tube goes the cross-sectional view two of blue or green machine in the utility model embodiment.
Fig. 3:Partial enlarged drawing in Fig. 1 at A.
Fig. 4:Partial enlarged drawing in Fig. 2 at B.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of Mao bamboo tube of embodiment as Figure 1-4 removes blue or green machine, and it is that abrasive band type removes blue or green machine, and hair is ground off by abrasive band
The bamboo on bamboo surface is blue or green, and it includes frame 1, rolls the abrasive band 20 being arranged on upper spider, the clamp system 4 for installing thick bamboo tube 5
With top-pressure mechanism 3, wherein frame 1 is divided for upper spider 11 and lower bearing bracket 12, and upper spider 11 and lower bearing bracket 12 are in the longitudinal direction
Same side is hinged, and another side of the lower bearing bracket 12 with upper spider 11 in the longitudinal direction is connected by cylinder 13.Cylinder 13
During compression, the main part of upper spider 11 be stored in it is horizontally disposed, it is substantially parallel with the main part of lower bearing bracket 12, when cylinder 13 exports
During elongation, upper spider 11 is inclined upwardly using hinged place as fulcrum relative to lower bearing bracket 12, drives upper spider 11 to tilt.Top-pressure mechanism
3 are fixedly connected on upper spider 11, and the clamp system 4 for installing thick bamboo tube 5 is fixed on ground or lower bearing bracket 12.Thick bamboo tube 5 is solid
Be scheduled on clamp system 4 and positioned at the top of Shang Ding mechanisms 3, abrasive band 20 is endless belt, abrasive band 20 be respectively fitted over two it is rotatable
On belt wheel 21,22, two rotatable belt wheels 21,22 are individually fixed in the both sides of upper spider 11, and a belt wheel on right side
22 there is driving force to make its rotation.Abrasive band 20 is rotated by belt wheel, and the length of the length direction of abrasive band 20 and upper spider 11
Degree direction is consistent, i.e., abrasive band 20 has both sides up and down parallel up and down, and the upside of abrasive band 20 is through between Shang Ding mechanisms 3 and thick bamboo tube 5.
When upper spider 11 tilts, upper spider 11 drives the top pressure abrasive band 20 of top-pressure mechanism 3 to the lateral surface of thick bamboo tube 5.
Specifically, above-mentioned top-pressure mechanism 3 includes pedestal 30 and multiple elastic top-pressure parts on pedestal;Elastic top pressure
Part includes graphite pads 31, guide rod 313, positioning guide column 311, locating part 314 and the spring 312 being enclosed on guide rod, the upper end of guide rod 313
It is fixedly connected in graphite pads 31, lower end is fixed through pedestal 30 and by locating part 314.The elastic compression of spring 312 is in graphite pads
Between 31 and pedestal 30.Positioning guide column 311 is parallel to be located at the both sides of guide rod 313, is additionally provided with and a pair and positioning guide column on pedestal 30
Guide hole corresponding to 311 difference, positioning guide column 311 coordinate respectively at guide hole so that guide rod 313 can only be along in the vertical direction of pedestal 30
It is up and down, it is difficult to which that tilt skew.The top of pedestal 30 is used to install elastic top-pressure part, and middle part hollow out is used to wear abrasive band 20
Downside, bottom are rigidly fixed on upper spider 11.Multiple elastic top-pressure parts on the pedestal 30 are along the width of abrasive band 20
Arrangement, and the width of multiple elastic top-pressure part arrangements matches with abrasive band 20, and the top of graphite pads 31 is curved upper convex portion.
The above-mentioned clamp system 4 for being used to install thick bamboo tube 5 includes gripper cylinder 40, the first folder portion, the second folder portion and motor 48.
The output end of gripper cylinder 40 connects the first folder portion, to adjust the distance between the first folder portion and the second folder portion.First folder portion bag
Include the bearing bracket stand 43 being slidably mounted on upper spider 11, the clutch shaft bearing on bearing bracket stand 43 and connection clutch shaft bearing
First folder 44, bearing bracket stand 43 are arranged on the top surface of upper spider 11 by guide rail, the output end of gripper cylinder 40 connection bearing bracket stand 43.
Second folder portion includes the second folder 45, main shaft 46 and a pair of main shaft bearings 47, and main shaft 46 is arranged on a pair of main shaft bearings 47, electricity
The output end of machine 48 connects the second folder 45 by main shaft 46.A pair of main shaft bearings 47 be arranged in parallel, and two main shaft bearings 47
It is spaced 15-20cm.
Above-mentioned first folder 44 is oppositely arranged with the second folder 45 and shape is identical, and it is not more than thick bamboo tube 5 including size
The clamp body 450 of internal diameter and at least one pair of casting die 451.At least relative both sides are respectively equipped with installation in clamp body 450
Groove.To be interior close to axis direction, radially away from axis side away from the direction of thick bamboo tube 5 after being close to the direction of thick bamboo tube 5 is goed deep into before
To be outer.In mounting groove, the inside front ends of casting die 451 are hinged on the inside of mounting groove the inner side of casting die 451, in casting die 451
Side rear end is arranged in mounting groove by elastic component.Hook portion is provided with the outside of the rear end of casting die 451, the hook inner face of hook portion is and thick bamboo tube end
The hook plane 452 that face flushes, the locating pin 453 for being used for stretching into thick bamboo tube end face bamboo meat is provided with the hook plane 452.In thick bamboo tube 5
When hole is stretched into, the rear end outside of casting die 451 is hook portion without departing from the end outer rim of thick bamboo tube 5.
When thick bamboo tube endoporus is stretched into the above-mentioned front end of first folder 44, because the outside of casting die 451 has inclined plane, the axle of the first folder 44
To when promoting, casting die 451 is pushed by the inner hole wall of thick bamboo tube 5, makes casting die 451 along hinge be fulcrum radial compression, so that casting die
Rear end elastic tension is on inner hole wall.Meanwhile the end face of thick bamboo tube 5 is against hook portion, the end face bamboo meat of 453 wedging thick bamboo tube of locating pin 5, but protect
Elongated area of the folder 44 of thick bamboo tube 5 first without departing from thick bamboo tube lateral wall is demonstrate,proved, so that it is guaranteed that abrasive band 20 can grind off all thick bamboo tubes 5
The bamboo of outer wall is blue or green, without being polished with abrasive band 20.
In use, first clipping thick bamboo tube 5 with clamp system 4, then motor 48 and abrasive band 30 are started respectively.Manually or certainly
Cylinder 13 is opened in dynamic operation, when being pushed up on cylinder 13 so that the top pressure abrasive band 20 of top-pressure mechanism 3 to the lateral surface of thick bamboo tube 5, abrasive band 20 is ground
Go bamboo blue or green.