CN2044606U

CN2044606U - Ramie slitter

Info

Publication number: CN2044606U
Application number: CN 88219039
Authority: CN
Inventors: 李冰雪; 傅云龙
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-11-30
Filing date: 1988-11-30
Publication date: 1989-09-20

Abstract

The utility model provides a ramie slitter, which comprises a motor, a driving device, a left column oven, a right column oven, a ramie feeding curtain and a coiler. Two or more than two drafting mechanisms of upper roller leather roller are arranged on the workbench of the right and left column ovens. The utility model has the advantages of simple structure, low cost, simple manufacturing process, high quality, shapely appearance, good parallelism of straightening of fiber, little fiber consumption and high yield.

Description

Ramie slitter

The utility model relates to and a kind of long fiber use in spinning, particularly ramee is carried out shredding, decomposes, stretches and cut off processing, directly make the ramie that helps the ramie spinning ramie stripes and drive the machine of cutting into inch strips.

The eckling machine that China adopts at present by motor, transmission mechanism, frame, creel roller, feed numb roller, fluted roll, feed give porcupine roller, divide the comb roller, transfer roller, cylinder, worker rollers, the numb roller of stripping, doffer, can coiler etc. form.Wherein divide members such as comb roller, transfer roller, cylinder, worker rollers, stripping fiber crops roller, doffer, length all is housed, card wire that diameter, tip angle do not wait or metallic card clothing on it.The superficial velocity of each member is inequality.Rely on to do two pin flank of tooth relatively moving to the drawing-off effect of the acting in conjunction of inserting the fibre bundle clump and roller grasping force and by garnetting, divide comb, fracture.Because machinery and operational defective in the China grass degumming engineering, degummed ramie is twisted together, twines serious mutually, to insert the fibre bundle clump with the pin tooth and carry out strong shredding, combing along the fiber alignment direction, the pin tooth is inevitable violent to fibration, thereby fibre damage is big, and device damage is also more serious, produce a considerable amount of fiber crops knots and " U " fiber type in the combing, the extended parallelization of fiber is relatively poor, increases certain difficulty for back processing, and maintenance is inconvenient.

The purpose of this utility model is in order to provide a kind of simple in structure, and cost is low, can make that fiber is loosened, stretched, cut-out, slivering, can improve into sandy amount, reduce fiber consumption, increase unit-hour output, help management of equipment maintenance, the ramie that reduces maintenance cost is driven the machine of cutting into inch strips.

The utility model is achieved like this: the utility model is by motor, transmission mechanism, feed numb curtain, can coiler, the left column case that comprises workbench, the right column case that comprises workbench is formed, two pairs of roller roller drafters are housed at least (referring to Fig. 1 on the workbench of left and right sides column case, Fig. 2, Fig. 3, Fig. 4), roller roller drafter comprises respectively the roller shaft bearing that connects with workbench on the column case of the left and right sides, on the roller shaft bearing roller shaft is housed, fluted roll is housed on the roller shaft, roller roller drafter also comprises the roller support that connects with the roller shaft bearing respectively, the roller axle is housed on the roller support, the roller that can rotate around the roller axle is housed (referring to Fig. 5 on the skin rod axle, Fig. 7), last to the fluted roll in the roller roller drafter, the superficial velocity of roller is respectively greater than the fluted roll in a pair of roller roller drafter in back, the superficial velocity of roller, the ramie layer for the treatment of combing enters the roller at least two pairs of roller roller drafters in the fluted roll roller drafter through feeding numb curtain, the powerful drawing-off of roller is progressively strengthened and careful shredding fiber, stretch and cut off, the ramie stripes of making large package through can coiler uses for later process, improved and become sandy amount, reduce fiber consumption, the output height.

In the roller support in the roller roller drafter of the present utility model spring base is housed, spring is housed in the spring base, have pressing plate, forcing screw to pass top of the trellis on the spring and contact (referring to Fig. 5) with pressing plate, control fluted roll, roller are to numb layer pressure.

Can adopt hydraulic mechanism to control fluted roll, roller in the utility model pressure, the hydraulic pressurization mechanism of fiber crops layer comprised the oil cylinder that is contained in the roller support, spring, in-oil cylinder piston rod one end are housed between in-oil cylinder piston and oil cylinder bottom surface to be stretched out oil cylinder and contacts (referring to Fig. 8) with pressurization bearing in the roller support, when hydraulic pressurization mechanism works, hydraulic oil enters oil cylinder, and piston is subjected to the oil pressure effect to produce downward pressure to realize roller and the fluted roll pressure to the fiber crops layer by the piston rod transmission.

Adopt the utility model, degummed ramie bundle layer is realized decomposition, shredding and cut-out continuously, fiber institute damaged is little, does not form " U " shape fiber, and the straightening of fibers depth of parallelism is good, to fiber shredding well, combing.By fluted roll, roller to the adjustment of numb stressor layer with the coupling of related parameter is arranged, can control fibre length in the ramie stripes effectively, miss cut fibre and overcut fibre are few, fiber crops grain quantity obviously reduces, therefore the regularity of fiber obviously improves in the ramie stripes, improve into sandy amount, reduce fiber consumption, the output height.The utility model is simple in structure, cost is low, technology is simple, good looking appearance, helps maintenance management, reduces maintenance cost.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1: the utility model structural front view

Fig. 2: the utility model structure left view

Fig. 3: the utility model structure right view

Fig. 4: the utility model structure vertical view

Fig. 5: roller roller drafter structural representation

The left view of Fig. 6: Fig. 5

Fig. 7: the A-A cutaway view among Fig. 5

Fig. 8: hydraulic pressurization mechanism and roller roller mechanism assembly relation schematic diagram

Fig. 9: process flow diagram of the present utility model

Figure 10: the utility model kinematic scheme

Figure 11: CZ191 type eckling machine process diagram

The explanation of each sequence number among Fig. 1-Figure 10:

1 motor, 2 gear drives, 3 left column case 4 right column casees 5 are fed numb curtain 6 can coilers 7 left gear casees 8 right gear casees 9 workbench 10 roller bearings 11 workbench 12 roller bearings 13 roller drafters 14 roller drafters 15 roller drafters 16 roller drafters 17 roller shaft bearings 18 roller shafts 19 fluted rolls 20 roller supports 21 rubber roll shafts 22 rollers 23 housings 24 rubber rings 25 bearings 26 bearing caps 27 sunk screws 28 spring bases 29 springs 30 pressing plates 31 forcing screws 32 rollers and are cleaned apron 33 roller cleaning blocks 34 hydraulic pressurization mechanisms 35 oil cylinders, 36 pedal-operated oil pumps, 37 voltage-stablizers, 38 three-way connections, 39 four-way connections, 40 five-way joints, 41 oil sumps, 42 safety valves, 43 pistons, 44 springs, 45 piston rods, 46 horn mouths, 47 air bells removing rolls, 49 pressurization bearings

Sequence number explanation among Figure 11:

(1) fiber crops volume (2) creel rollers (3) hello numb plate (4) fluted roll (5) is fed to porcupine roller (6) and is divided comb roller (7) hairbrush (8) transfer roller (9) cylinder (10) worker rollers (11) to shell upper lower compression roller (16) horn mouth (17) large pressuring roller (18) can coiler (19) the ramie stripes tube of numb roller (12) doffer (13) angle stripper (14) transferring roller (15)

The utility model comprises the left column case 3 of workbench 9, the right column case 4 that comprises workbench 11, hello numb curtain 5, can coiler 6 compositions by motor 1, gear drive 2.Gear drive 2 comprises left gear case 7, the right gear case 8 that is installed in respectively on left column case 3, the right column case 4.Four pairs of

roller roller drafters

13,14,15,16 are housed respectively on the roller bearing 12 on the workbench 11 of the roller bearing 10 on the workbench 9 of left column case 3, right column case 4.The every pair of roller roller drafter comprise respectively with left and right sides column case on workbench on roller bearing 10 thread connection roller shaft bearing 17, be contained in the roller shaft 18 on the roller shaft bearing 17, with roller shaft 18 fluted roll 19 in aggregates, respectively with the left and right sides roller shaft bearing 17 chimeric roller supports 20 that connect, be contained in roller axle 21, roller 22 on the roller support 20.Roller 22 is by housing 23, form with the chimeric rubber ring 24 of housing 23.Roller 22 is contained on the

roller axle

21, and 21 on roller 22 and roller axle are equipped with bearing 25.Two bearings lid 26 is contained in roller housing 23 two ends, by sunk screw 27 bearing cap 26 is fixed on the housing 23.Rubber ring 24 in the roller 22 contacts with fluted roll 19.The profile of tooth of fluted roll 19 is rectangle (or zigzag), and the number of teeth is 100 teeth, and about 100 millimeters of cross-sectional diameter adopts wear-resisting metal material to make.Roller shaft 18 two ends of every pair of roller roller drafter are passed respectively and respectively gear are housed on left and right sides roller shaft bearing and its and form the left and right tooth roller box.Owing to the distribution to the gear number of teeth has formed the superficial velocity of fluted roll in the roller roller drafter 16, roller respectively greater than the fluted roll in the roller roller drafter 15, the superficial velocity of roller, fluted roll in the roller roller drafter 15, the superficial velocity of roller are greater than the fluted roll in the roller roller drafter 14, the superficial velocity of roller, fluted roll in the roller roller drafter 14, the superficial velocity of roller is greater than the fluted roll in the roller roller drafter 13, the superficial velocity of roller.Spring base 28 is housed in roller support 20, spring 29 is housed in the spring base 28, pressing plate 30 is arranged at spring 29 tops.Forcing screw 31 passes roller and props up top of the trellis and contact with pressing plate 30 roller, roller pressurizeed and control the required pressure of whole work.In the utility model, also be provided with the roller cleaning apron 32 that prevents fiber and twine, the roller cleaning block 33 of removing linen thread and flying dust.

Can adopt hydraulic pressurization mechanism 35 to control fluted roll, roller pressure in the utility model to the fiber crops layer.Hydraulic pressurization mechanism 34 comprises oil cylinder 35, pedal-operated oil pump 36, voltage-stablizer 37, three-way connection 38, four-way connection 39, five-way joint 40, oil sump 41, the safety valve 42 that is contained in the roller support 20.Between piston 43 in oil cylinder 35 and oil cylinder 35 bottom surfaces spring 44 is housed, piston rod 45 1 ends stretch out oil cylinder 35 and contact with pressurization bearing 48 in being loaded on roller support 20.Hydraulic oil enters respectively in the

roller roller drafter

13,14,15,16 in the oil cylinder 35 in each roller support 20 through five-way joint 40.

During the utility model work, the fiber crops layer passes through

roller roller drafter

13,14,15,16 respectively through feeding numb curtain 5, the fiber crops sheet carries out drawing-off through the different surfaces speed of each group fluted roll, roller under each pressure to roller roller drafter grips, the boundling state of fiber is damaged gradually, progressively loosen, stretch, cut off laggard horn mouth 46 of going in the can coiler 6, be shaped through air bells removing roll 47.

Claims

1, a kind of ramie is driven the machine of cutting into inch strips, and comprises motor, transmission mechanism, feeds numb curtain, can coiler, it is characterized in that:

(1), described ramie opens the left column case that comprises workbench, the right column case that comprises workbench in the machine of cutting into inch strips,

(2), two pairs of roller skin rod drafters are housed at least on the workbench of left and right sides column case, roller skin rod drafter comprises:

A, the roller shaft bearing that connects with workbench on the column case of the left and right sides respectively are equipped with roller shaft on the roller shaft bearing, and fluted roll is housed on the roller shaft,

B, the roller support that connects with the workbench upper roller bearing seat of left and right sides column case respectively are equipped with the roller axle on the roller support, being equipped with on the roller axle can be around roller axle roller that rotate and that can contact with fluted roll,

(3) last superficial velocity to the fluted roll in the roller roller drafter, roller is respectively greater than the fluted roll in a pair of roller roller drafter in back, the superficial velocity of roller.

2, ramie as claimed in claim 1 is driven the machine of cutting into inch strips, and it is characterized in that in the skin rod support in the described roller skin rod mechanism spring base being housed, and spring is housed in the spring base, and pressing plate is arranged at the spring top, and forcing screw passes roller and props up top of the trellis and contact with pressing plate.

3, ramie as claimed in claim 1 is driven the machine of cutting into inch strips, it is characterized in that described ramie opens control fluted roll, the roller hydraulic pressurization mechanism to numb stressor layer is arranged in the machine of cutting into inch strips, hydraulic pressurization mechanism comprises the oil cylinder that is contained in the roller support, between in-oil cylinder piston and oil cylinder bottom surface spring is housed, the pressurization bearing in in-oil cylinder piston rod one end stretches out oil cylinder and is loaded on the roller support contacts.