CN101015926A

CN101015926A - Bamboo slicer

Info

Publication number: CN101015926A
Application number: CN 200710067416
Authority: CN
Inventors: 周云龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-02
Filing date: 2007-03-02
Publication date: 2007-08-15
Anticipated expiration: 2027-03-02
Also published as: CN100496914C

Abstract

A bamboo split opening machine comprises a frame and a bamboo strip feeder on the frame, and a bamboo strip inlet and an opening device respectively mounted on two sides of the bamboo strip feeder. The opening device comprises a blade relative to the outlet of the bamboo strip feeder, wherein the blade is fixed at the end of one flexible rod whose back part is connected with a swing rod. The swing rod can accelerate the flexible rod to move to the bamboo strip feeder. Based on high density and rigidity of bamboo fiber, the invention is designed to simulate the blade feeding operation when cutting the bamboo, to obtain straight shape at the bamboo joint, therefore the inventive bamboo split has high quality.

Description

Bamboo slicer

Technical field

The invention belongs to a kind of bamboo processing equipment, especially relate to a kind of device that hacks that splits into some thin bamboo strips that bamboo chip is axially dissectd again.

Background technology

Bamboo products such as the mat make of thin bamboo strips, thin bamboo strip curtain or thin bamboo strip basket form by the thin bamboo strip braiding, during the processing thin bamboo strip, at first need to intercept one section mao bamboon of certain-length, after axially cuing open into bamboo chip, according to the needs of braiding object, bamboo chip is split into the thin bamboo strip of certain thickness more again, the process of division bamboo chip is commonly called as hacks.In the known technology, the method for hacking has manual hack or machine hacks two kinds, and it is low to hack the efficient that not only wastes time and energy by hand, and thickness is difficult for grasping, and is difficult to realize standardization; Machine hacks then time saving and energy saving efficient height, and the thin bamboo strip thickness is even, codes and standards.The structure of existing bamboo slicer is generally by frame, be arranged on the roller bamboo chip conveying device on the frame, and be installed in the bamboo chip import of bamboo chip conveying device both sides and hack the device formation, during work, bamboo chip is imported from import, when its end arrives one group of stacked up and down roller gap, bamboo chip is under the effect of this group roller, delivered to the gap of next group roller rapidly, the horizontal continuation moves forward under the effect of the one group of roller in back again, when the bamboo chip end when this group roller gap comes out, just in time head-on collide with the blade that hacks device that is arranged on this place, sharp blade makes bamboo chip division, and the thin bamboo strip after the division is along knife face up and down, guide plate is sent outside the machine.Regulate roller gap and can control the thin bamboo strip thickness.

The problem that existing slicer exists in actual use is: in the process of hacking, can not apply a unexpected reinforcing when thin bamboo strip cutter is opened to the ring place as the skilled thin bamboo strip worker when blade runs into the bamboo chip ring.As everyone knows, because bamboo chip ring place bamboo fibre density height, hardness are big, when hacking by hand, when veteran skilled thin bamboo strip worker opens to the ring place at thin bamboo strip cutter, tend to unexpected axial reinforcing of thin bamboo strip cutter, make thin bamboo strip cutter cross ring rapidly under the reinforcing effect, make the also linearly transition in thin bamboo strip ring place, thickness is consistent with no ring place thickness.Existing slicer is not owing to there is the effect of this unexpected reinforcing, consequently: thin bamboo strip at the ring place often with arc-shaped transition, it is not consistent with no ring place not only should to locate thickness, but also can influence the quantity that bamboo chip divides thin bamboo strip, cause the bamboo chip utilization rate low, both wastings of resources have also increased production cost.

Summary of the invention

For overcoming the above-mentioned deficiency of prior art, the present invention aims to provide the novel bamboo slicer of a kind of structure, this machine is simulated skilled thin bamboo strip worker and is cutd open thin bamboo strip technology by hand, can divide the bamboo chip ring well, even the thin bamboo strip after the division is also linearly transition at the ring place, thereby have bamboo chip utilization rate height, the measured advantage of thin bamboo strip matter.

For achieving the above object, the present invention has adopted following technical scheme: this bamboo slicer comprises frame, be located at power set, the bamboo chip conveying device on the frame and be installed in the bamboo chip import of bamboo chip conveying device both sides respectively and hack device; Hack device and comprise the blade that is installed in bamboo chip conveying device exit, it is characterized in that: blade is fixedly mounted on the end of an expansion link, and an expansion link rear portion and a fork link, and the swing of fork can cause expansion link to move in face of bamboo chip conveying device Way out.

Described bamboo chip conveying device is made of the corresponding to two groups of front and rear rolling wheels of level height, every group of roller has two stacked rollers up and down, the roller shaft two ends of every roller are with slide block, slide block is in adjusting screw(rod) is installed in the vertical chute of frame both sides, and slide block is located by the up-down adjustment screw rod respectively up and down.

The described device that hacks is made of blade, expansion link, fork; The exit of blade level front wheel in being arranged on the bamboo chip conveying device, the center line in its edge of a knife and two front wheel gaps is in the same plane; Have a framework on the expansion link, blade is fixed on the front portion of framework, and frame rear portion links to each other with the fork upper end; Fork is crooked lever-like, and crooked middle part and fork axle link, and bottom one little bearing is adjacent with an eccentric wheel; Eccentric camshaft links to each other with the power set output shaft through driving-belt.

Fork is crooked lever-like, and its upper end links with the expansion link rear portion, and crooked middle part is installed with a screw rod, and screw rod is provided with adjusting nut, and the screw rod other end and fork axle link, and the bottom one little bearing of fork is adjacent with an eccentric wheel; Eccentric camshaft links to each other with the power set output shaft through driving-belt.

Beneficial effect: after in hacking device, setting up oscillating bar assembly, when blade runs into the bamboo chip ring, because ring place bamboo fibre density height, hardness is big, cause blade and expansion link to retreat, fork top also retreats thereupon, therefore, fork rotates an angle around little bearing, make the fork lower end more press close to eccentric wheel thereby obtain a stronger jacking force from eccentric wheel, this jacking force is passed to expansion link through the lever fork, thereby the blade that causes expansion link and front end thereof rushes at the bamboo chip ring in the mode of unexpected reinforcing, and it is high more to form a ring density, hardness is big more, and the distance that blade and expansion link retreat is just big more, the fork lower end is also just big more from the jacking force that eccentric wheel obtains, thereby expansion link and blade rush at also just big more such benign cycle of reinforcing of ring, finish the afterburning suddenly action of the skilled thin bamboo strip worker of simulation thus.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of an embodiment.

The specific embodiment

Sequence number is represented respectively among the figure: expansion link 1, framed side wallboard 2, thin bamboo strip guide plate 3, blade 4, compressing tablet 5, adjusting screw(rod) 6, spring 6a, front wheel 7, rear slider 8, chute 8a, rear roller 9, gear 10, sprocket wheel 11, chain 11a, import 12, gear 13, belt pulley 14, belt 15, frame 16, motor output shaft 17, motor 18, belt 19, camshaft 20, eccentric wheel 21, fork 22, little bearing 23, holder 24, adjusting nut 24a, fork axle 24b, thin bamboo strip guide plate 25, spring 26

Among Fig. 1, the transversary on whole frame 16 tops roughly is concave shape, right apparent time, the recess right side is for carrying the import 12 of bamboo chip, the level height of import 12 base plates should be complementary with the edge of a knife of roller gap, blade 4, to guarantee that bamboo chip enters roller gap with level and meets mutually with the edge of a knife, bamboo chip is single thickness and carries to placing.The bamboo chip conveying device is positioned at the middle part of recess, and its left side is for hacking device.

Described bamboo chip conveying device is made of the corresponding to front wheel 7 of level height, rear roller 9, front and rear rolling wheel is respectively two stacked up and down rollers of level, every roller periphery is equipped with wear-resisting rubber layer, its roller shaft two ends are with slide block 8, and slide block 8 is shelved in the vertical chute 8a of recess both sides framed side wallboard.Every slide block 8 also is provided with spring 6a respectively by corresponding adjusting screw(rod) 6 location on the adjusting screw(rod) of sliding block.Can regulate roller gap through adjusting screw(rod), to change the pressure size of pair of rollers bamboo chip.

The described device that hacks is made of blade 4, expansion link 1, fork 22 and associated component; Fork 22 is crooked lever-like, its upper end links with the expansion link rear portion, certainly this linking also can be passed through corresponding framework, the top of fork 22 is connected with expansion link 1 to get final product, crooked middle part and fork axle link, form the swing fulcrum, fork 22 bottoms are adjacent with eccentric wheel 21 through little bearing 23; The belt pulley of camshaft 20 on the motor shaft 17 of driving belt 19 and power set links to each other.

Be convenient neighbor distance of regulating between eccentric wheel 21 and the little bearing 23, to adapt to the hardness of different bamboo chip rings, the middle part of fork 22 bendings can be affixed with a screw rod earlier, the other end of this screw rod links with fork axle 23 again, adjusting nut 24a is set, the neighbor distance between turn adjusting nut 24a adjustable eccentric 21 and the little bearing 23 on screw rod.

During work, single bamboo chip is thickness on the base plate that is placed on import 12, then, manual with the bamboo chip plug to the gap location of two rear rollers 9 up and down, rear roller 9 up and down to roll down (that is: in two rear rollers one for turning clockwise, another is for being rotated counterclockwise), bamboo chip is delivered to the gap location of two front wheels 7, bamboo chip being fed forward of two front wheels 7 to rolling down again.When blade 4 edges of a knife are delivered in the bamboo chip end, horizontal blade 4 edges of a knife and the bamboo chip end that is provided with in opposite directions offsets, meanwhile, blade 4 is owing to the elastic force that the impact that is subjected to the bamboo chip end overcomes spring 26 retreats, cause expansion link 1 and framework thereof and fork 22 to retreat together, thereby cause fork 22 that lever installs around fork axle 24b swing, make the little bearing 23 of fork 22 lower ends further near eccentric wheel 21.Because eccentric wheel 21 is continuous tumblers, little bearing 23 leans on closely more with it, the external force that fork 22 obtains is just big more, and this external force is after fork 22 is passed to expansion link 1, equal to have applied an impulsive force that moves towards the bamboo chip conveying device to expansion link 1, finally make blade 4 produce a reinforcing suddenly, realize the manual effect of dissecing ring of simulation.

Along the above-mentioned thinking of dissecing ring, we can also further do such understanding: one section bamboo chip should have a lot of rings, because ring place bamboo fibre density height, hardness are big, therefore, it is also relatively large that it brings the active force of blade 4, and the power of applying for expansion link 1 is big more, the distance that expansion link 1 retreats is also just big more, cause fork 22 lower ends just the closer to eccentric wheel 21, fork 22 is also just big more from the reaction force that eccentric wheel 21 obtains, in like manner, the power that blade 4 obtains is also just big more, and ring just can be dissectd smoothly in afterburning back.Because blade 4 all this phenomenon can occur when running into ring, make this machine knife blade can simulate skilled thin bamboo strip formula automatically and dissect the ring action.

Eccentric wheel 21 is set, lever fork 22 is key technologies of the present invention, the gesture motion of the thin bamboo strip is manually cutd open in its simulation, finishes unexpected reinforcing.Its principle is: when the edge of a knife of blade 4 runs into elastic force greater than spring 26, under the effect of eccentric wheel 21, make the edge of a knife over against the bamboo chip incision apply one afterburning suddenly, make the edge of a knife cross ring fast.

After the edge of a knife entered bamboo chip, along with the bamboo chip that deepens continuously of the blade 4 of tapered cross-section, the thin bamboo strip up and down after the division was pasting the knife face with constant slope and is being splayed and continues division, and took advantage of a situation under the effect of the guide plate of thin bamboo strip up and down 3,25 of skewed installation and send.

When needs obtain the different-thickness thin bamboo strip, can regulate roller pressure through front and rear rolling wheel adjusting screw(rod) 6 (every slide block has an adjusting screw(rod)), reach the corresponding thickness requirement.

The structure of this machine transmission mechanism is as follows: motor shaft 17 is through two belt pulleys difference outputting powers.A belt 15 is connected with belt pulley 14, belt pulley 14 and gear 13 coaxial installations, gear 13 and gear 10 engagements, drive with gear 10 coaxial mounted sprocket wheels 11 and rotate, sprocket wheel 11 drives front wheel 7, rear roller 9 rotations through chain 11a then, that wherein installs on the rear roller axle takes turns for double-stranded, send the bamboo chip purpose to reach to transferring.Another root belt 19 is connected with camshaft 20, under the drive of camshaft 20, eccentric wheel 21 is rotated continuously, the little bearing 23 corresponding installations on eccentric wheel 21 and the fork 22, control fork 22 is around a spot wobble, thus the control that realization fork 22 upper end blade 4 move horizontally.

Claims

1, a kind of bamboo slicer, comprise frame (16), be located at power set, the bamboo chip conveying device on the frame (16) and be installed in the bamboo chip import (12) of bamboo chip conveying device both sides respectively and hack device, hack device and comprise the blade (4) that is installed in bamboo chip conveying device exit, it is characterized in that: blade (4) is fixedly mounted on the end of an expansion link (1), expansion link (a 1) rear portion and a fork (22) link, and the swing of fork (22) can cause expansion link (1) to move in face of bamboo chip conveying device Way out.

2, bamboo slicer as claimed in claim 1, it is characterized in that: the bamboo chip conveying device is made of the corresponding to two groups of front and rear rolling wheels of level height, every group of roller has two stacked rollers up and down, the roller shaft two axial ends of every roller is provided with slide block (8), slide block (8) is movably arranged in the vertical chute (8a) on frame (16) framed side wallboard, and every slide block (8) is located by corresponding adjusting screw(rod) (6) respectively.

3, bamboo slicer as claimed in claim 1 or 2, it is characterized in that: hack device and constitute by blade (4), expansion link (1), fork (22), the exit of blade (4) level front wheel (7) in being arranged on the bamboo chip conveying device, the center line in its edge of a knife and two front wheels (7) gap is in the same plane; Has a framework on the expansion link (1), blade (4) is fixed on the front portion of framework, and frame rear portion links to each other with fork (22) upper end, and fork (22) is crooked lever-like, crooked middle part and fork axle (24b) link, and bottom one little bearing (23) is adjacent with an eccentric wheel (21); The camshaft (20) of eccentric wheel (21) links to each other with power set output shaft (17) through driving-belt.

4, bamboo slicer as claimed in claim 1 or 2, it is characterized in that: fork (22) is crooked lever-like, its upper end links with expansion link (1) rear portion, crooked middle part is installed with a screw rod, screw rod is provided with adjusting nut (24a), the screw rod other end and fork axle (24b) link, and the bottom one little bearing (23) of fork (22) is adjacent with an eccentric wheel (21); The camshaft (20) of eccentric wheel (21) links to each other with power set output shaft (17) through driving-belt.