CN108149381A - Cotton thread high-speed knitter - Google Patents
Cotton thread high-speed knitter Download PDFInfo
- Publication number
- CN108149381A CN108149381A CN201810193099.XA CN201810193099A CN108149381A CN 108149381 A CN108149381 A CN 108149381A CN 201810193099 A CN201810193099 A CN 201810193099A CN 108149381 A CN108149381 A CN 108149381A
- Authority
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- China
- Prior art keywords
- spindle
- floral disc
- transmission
- table top
- bearing
- 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.)
- Pending
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 106
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000020347 spindle assembly Effects 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009954 braiding Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 30
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 10
- 210000005069 ears Anatomy 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/06—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with spool carriers moving always in the same direction in endless paths
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/20—Arrangement of bobbin heads and guides or track plates in the machine
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/22—Guides or track plates
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/38—Driving-gear; Starting or stopping mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses cotton thread high-speed knitter, including host rack, table top, transmission system and several spindle assemblies；The transmission system, table top and several spindle assemblies are respectively positioned in host rack；Several described spindle assemblies are mounted on table top, and transmission system drives the spindle assembly walking on table top, and spindle assembly completes cotton thread braiding during walking；The spindle assembly includes spindle main body, spindle pedestal, curved column, big-ear and seamless steel pipe.The present invention, holding line increases, and spindle spin stabilization, speed is more accelerated.
Description
Technical field
The present invention relates to cotton thread high-speed knitters, belong to braider technical field.
Background technology
There are angular displacements in old-fashioned cotton thread braider spindle motion process, generate " angular acceleration ", and harness swings big, easily production
Raw back of the body stock phenomenon;It is sliding friction between spindle seat and positioning disk, serious wear is often repaired;Spool capacity is small, only
420CM3, production efficiency is relatively low；Highest goes out linear velocity 3000MM per minute；One end positions when spool rotates.
Old-fashioned cotton thread braider is driven V-type band, easily skids, and spindle rotary speed unstabilization is determined；Sprocket wheel transmission overload cannot play
Protective effect；Old-fashioned spindle uses frictional unwrapping wire or pawl type unwrapping wire all existing defects, and friction plate cannot in frictional unwrapping wire
There is oil, but spindle rotation needs oil lubrication, in the inevitable engaging friction piece of lubricating oil, influence tension；Spool one end positions
When rotation have some setbacks, shake, unwrapping wire is unstable；And spool abrasion is larger, and grating signal to noise ratio is larger, forms noise.Spine
Pawl in claw unwrapping wire is usually cast iron, and pawl and ratchet disk are easy to wear out failure in use, cause unwrapping wire amount
It is uneven, spindle loose ends phenomenon is susceptible to, influences weaving quality, and flight-line maintenance amount is big, it is costly, also shorten spindle
The practical period.
Invention content
Above-mentioned in order to solve the problems, such as, the invention discloses a kind of cotton thread high-speed knitter, specific technical solutions
It is as follows：
Cotton thread high-speed knitter, including host rack, table top, transmission system and several spindle assemblies；
The transmission system, table top and several spindle assemblies are respectively positioned in host rack；
Several described spindle assemblies are mounted on table top, and transmission system drives the spindle assembly walking on table top, spindle assembly
During walking, cotton thread braiding is completed；
The spindle assembly includes spindle main body, spindle pedestal, curved column, big-ear and seamless steel pipe, and the spindle main body is fixed
On spindle pedestal, the seamless steel pipe is fixed in spindle main body, and the seamless steel pipe connect one end with spindle main body and is arranged
There is pipe sleeve, one end of the pipe sleeve squeezes curved column and is inserted into spindle main body, and the other end is exposed at spindle body surfaces, the curved column
Lower end be inserted in spindle main body, the height such as other end extension and upper end of seamless steel pipe is also set up beside the pipe sleeve
There are lower compression spring and long pin, one end of the lower compression spring squeezes long pin and is inserted into spindle main body, and the other end is exposed at spindle master
Body surface face is vertically installed with straight pin in the hole that the long pin passes through,
The big-ear surrounds one group of relative edge of spindle main body in symmetrical, and passes through big-ear and spindle main body will by pin
It is connected, and big-ear can surround pin and rotate, and the spindle main body and big-ear are symmetrically arranged with straight trough mouth, the straight trough mouth
In be equipped with through spindle main body and flap-eared resilient key, resilient key can be moved in straight trough mouth；Bullet is provided in seamless steel pipe
Spring, the lower end connection resilient key of the spring, upper end connect the top of seamless steel pipe,
The curved column is sequentially packed into lower clinching, ears spring and hook spring from top to bottom, and ears spring is fixed on curved column close to top position,
And cannot slide, hook spring can be moved up and down along curved column, and hook spring catches on flap-eared symmetry axis top；
The seamless steel pipe, which runs through, is equipped with spool, and the lower clinching surrounds bending, and in the phase of lower clinching around the end of spool
Offside is provided with clinching, and the axis that the upper clinching surrounds spool is inserted into clinching, and the upper clinching is located at spool
Below end.
The top of the seamless steel pipe is provided with spindle head, and the spindle crown is lived spring and fixed with seamless steel pipe；
Spring leaf is provided in the upper clinching, the spring leaf blocks spindle head, prevents spool from moving up.
The surrounding of the straight pin is arranged with cylinder guide, and is clamped with baffle ring is clamped；
The outer end for clamping baffle ring is locked with locking nut, and O shape seal washers are lined between baffle ring and locking nut clamping.
The host rack includes protective shell, and the protective shell offers table top hole, the installation of synchronous belt pulley transmission bearing block
Hydraulic fluid port, table top and mounting plane are rushed down in hole, and the table top is fixed on by table top mounting hole on table top mounting plane, the table top
Mounting plane offers several floral disc bearing block mounting holes, several described floral disc bearing block mounting hole circle distributions are in table top
Mounting plane is provided with fuel tank in the protective shell.
The mesa surfaces open up track I, track II, circle fork installation position, Rail Door I, Rail Door II, several table tops
Mounting hole and floral disc bearing housing mounting hole, the track I and track II are that the track of several S-shaped shapes joins end to end and surrounds
It is enclosed in table top circumference one, and the track I and track II intersect several end to end 8-shaped tracks, I He of track
The intersection area of track II opens up round fork installation position, is equipped with round fork in the round fork installation position, the Rail Door I from
Mesa edge is connected to track I, and the Rail Door II is connected to track II, the circle fork installation position of arbitrary neighborhood from mesa edge
Intermediate equal there are one floral disc bearing housing mounting hole, the table top is fixed on by hex(agonal)screw on table top mounting plane, table top
On floral disc bearing housing mounting hole and host rack on floral disc bearing housing mounting hole be completely superposed.
The transmission system includes floral disc transmission system, main transmission, speed change system；
The floral disc transmission system includes a floral disc axis main drive gear and several floral disc shaft transmission gears, several floral discs
The adjacent engaged transmission of shaft transmission gear, the quantity of the floral disc shaft transmission gear is consistent with floral disc bearing housing installation hole number,
The floral disc axis main drive gear is mounted on a floral disc shaft transmission gear, the floral disc axis main drive gear and the floral disc axis
Transmission gear rotates synchronously, and the floral disc axis is additionally provided with bearing I, bearing II and positioning sleeve, the bearing 6206, bearing
6006th, positioning sleeve is fitted in bearing block respectively, and carrying out press fitting using forcing press ensures verticality, and clamp spring is blocked bearing
6206, floral disc axis is pressed into bearing block；By the floral disc bearing housing mounting hole of the floral disc bearing housing assembled push-in table top
In, the floral disc axis of bearing block, the floral disc axis main drive gear and synchronous rotation is fixed with stop washer plus round nut
Transmission gear is fixed by friction mandrel and floral disc axis, and the friction mandrel and floral disc axis are pacified by being keyed on the boss of friction mandrel
Expansion set and floral disc shaft transmission gear are filled, and expansion set and floral disc shaft transmission gear are locked on the boss of friction mandrel with gland, and
It is compressed with gland, loosening in order to prevent adds double round nuts to be fixed on floral disc axis with stop washer；
The main transmission includes main shaft, main drive gear and main shaft synchronous pulley, and the main shaft synchronizes
Belt wheel is connect by synchronous belt with servo motor, and the main shaft is equipped with main transmission bearing I, main transmission bearing II and main transmission
Bearing III, the main transmission bearing I are mounted in main shaft bearing I, and pass through main shaft bearing gland compression, the master
Drive bearing III is mounted in main shaft bearing III；
The transition transmission system is connected by meshing transmission main transmission and floral disc transmission system, and the transition transmission system includes
Transition axis and transmission transition gear, the transition axis are mounted on the center of transmission transition gear by transition axle bearing, and pass through
Transmission shafts pressure cap is locked, and the transmission transition gear engages company with floral disc axis main drive gear and main drive gear respectively
It connects.
The present invention operation principle be：
The present invention provides power by being arranged on the servo motor outside host rack, and servo motor drives synchronous belt by axis,
Synchronous pulley drives the big synchronous pulley of main transmission by synchronous belt, and the big synchronous pulley of main transmission passes drive gear 2 by gear 1,
Gear 2 drives transition gear, transition gear driving floral disc axis main drive gear, and floral disc axis main drive gear drives all floral discs
Shaft transmission gear rotates, after floral disc axis rotates, the turn in the track I of floral disc axis and track II of spindle assembly.Spindle
Movement is transmitted using the semi-circular recesses on floral disc axis to fluctuate spindle seat；Spindle seat carries spindle body and does ∞ zigzag motions,
It is intermeshed per two groups of adjacent also dish axles by gear, two adjacent floral disc axis direction of rotation are opposite；When spindle seat running to ∞
The intersection of zig-zag path（At circle fork）, spindle is from the semi-circular recesses on a floral disc axis out into adjacent floral disc
Semi-circular recesses on axis, so as to complete the transmission of spindle seat, as soon as floral disc axis promotes a spindle seat in the direction of the clock,
Another spindle seat is promoted counterclockwise.As floral disc shaft rotation is moved, spindle seat can be exchanged smoothly in infall.Dress
Handwheel is rotated during spindle seat, the big synchronous pulley of main transmission is driven with handwheel, spindle seat is lived from the floral disc with valve with hand rest
Corresponding site is sequentially loaded at axis.
Spindle assembly font unwrapping wire, and during spindle assembly is walked, it is wound in cotton thread woven tube.
Upper clinching is buckled, spring leaf is inserted into and locks；Line is passed through to hook spring from ears spring again to drawing in lower compression spring, is drawn
Dynamic lead-out wire, line pull big-ear to move up, and big-ear pushes spring column pin, and mobile spring compresses vertically upward；Utilize lever
Principle big-ear foot pushes round pin to move down, and small pressure spring is compressed；Long pin is moved downwardly into spindle main body, is being drawn
Under power effect, spool starts to rotate unwrapping wire；After line is released, line length is elongated, and big-ear, which is reached the standard grade, at this time starts Panasonic, in bullet
Start to move downward under spring pressure, discharge straight pin, small pressure spring restores, and long pin exposes spindle main body；It is inserted into spool again
In, while spool rotation stops, and stops unwrapping wire, returns to original state；Shorten with the use of line, big-ear is pulled up again
It begins to move up, is again introduced into next cycle.
The beneficial effects of the invention are as follows：
1. spindle assembly of the present invention is suitable on cotton thread high-speed knitter, this product majority replaces casting using high molecular polymerization plastics
Iron braider spindle has a series of excellent performances, such as：Proportion is small, becomes transsexual big, physical mechanical property is high.Total quality subtracts
Small, holding line increases, and spindle spin stabilization, speed is more accelerated.
2. utilize lever principle so that long pin is more stablized with spool clutch, as long as lower long pin leaves spool, spool
It is rotated under the pulling of external force, spool tension=（Hook spring stroke * spring rates）* 2, the ruler of stroke=big-ear arm of force of hook spring
Very little * coefficients require different tension according to different weaving, and replacing spring can be with.
3. the present invention is suitable on high-speed knitter, when spindle runs at high speed, spool frequently does folding and unfolding action, such as 24
Ingot braider spindle rotating speed is 42RPM, and spool folding and unfolding per minute acts 42*12=504 time, and the spring-compressed that the present invention uses is matched
It closes Hmp grease and avoids stuck phenomenon generation.
4. distance of the spindle runway from minimum point to peak has to the length for being less than wire recycling, otherwise steel wire is compiled
Have loose ends on the sebific duct or back of the body stock the phenomenon that, knit out the product quality come and substantially reduce, the present invention has added double on spindle
When springbar and hook spring such as spindle tension are 30N, impulse stroke 80MM, the recycling length of line is 80*2=160MM, more than spindle
Distance 140MM of the runway from minimum point to peak, it is ensured that production product quality.
5. since straight pin bears long pin radial load（Shearing force）With big-ear counter-force（Thrust）, easily produce fracture,
The present invention increases contact area using cylinder guide, along with O shape seal washers buffer, straight pin material type selecting and special
Heat treatment process so that the antifatigue degree of straight pin greatly increases.
Clinching and lower clinching play vibrating effect when alleviating entire spindle high-speed cruising all using strong nylon material on 6..
7. clinching is blocked using spring leaf on, convenient for disassembly and assembly.
The line 8. use spring is made a slip of the tongue, line mouth is rounder and more smooth, and line excessively is more smooth.
Description of the drawings
Fig. 1 is the spindle body construction schematic diagram of the present invention,
Fig. 2 is the bobbin structure schematic diagram of the present invention,
Fig. 3 is the main bracket structure front view of the present invention,
Fig. 4 is the host rack structure rearview of the present invention,
Fig. 5 is the structure diagram of the table top of the present invention,
Fig. 6 is the mounting structure schematic diagram of the floral disc of the present invention,
Fig. 7 is the transmission system schematic diagram of the present invention,
Fig. 8 is the speed change system schematic diagram of the present invention,
Fig. 9 is the host rack sectional view of the present invention,
Figure 10 is the assembling schematic diagram of the present invention.
Reference numerals list：1-spindle main body, 2- seamless steel pipes, the curved columns of 3-, 4- pipe sleeves, 5- spindle heads, clinching under 6-,
7-long pin, 8-straight pin, 9-upper clinching, 10-big-ear, 11-hook spring, 12-lower clinching spring, 13-pin, 14-
Resilient key, 15-spindle pedestal, 16-spring, 17-lower compression spring, 18-spring leaf, 19-cylinder guide, 20-screw, 21-
O shape seal washers, 22-compression baffle ring, 23-locking nut, 24-spindle pedestal, 25-ears spring, 26-spool, 27-
Frame, 28-table top mounting plane, 29-floral disc bearing housing mounting hole, 30-table top mounting hole, 31-rush down hydraulic fluid port, 32-conversion
Gear shaft holder mounting hole, 33-transmission gear bearing block mounting hole, 34-tank filler sleeve, 35-electric machine shaft driving hole, 36-mistake
Cross gear shaft holder mounting hole, 37-trapped fuel case, 38-stent footing, 39-motor shaft mounting hole, 40-circle fork, 41-rail
Road I, 42-track II, 43-floral disc bearing housing mounting hole, 44-table top mounting hole, 45-Rail Door II, 46-Rail Door
I, 47-floral disc axis, 48-bearing block, 49-friction mandrel, 50-6206 bearings, 51-6006 bearings, 52-positioning sleeve, 53-
Duplicate gear, 54-expansion set, 55-spacer ring, 56-small round nut, 57-stop washer, 58-big round nut, 59-table top,
60-main bearing seat, 61-main shaft, 62-6207 bearings, 63-shaft retaining ring, 64-gear, 65-gear gland, 66-
Handwheel, 67-round nut, 68-big synchronous pulley, 69-main shaft spacer 1,70-main shaft spacer 2,71-bearing
Seat, 72-6207 bearings, 73-shaft retaining ring, 74-pinion gear, 75-gear wheel, 76-gear gland, 77- axis spacers, 78- circles
Nut, 79- bearing glands, 80- axis, 81- oil baffles, 82- center bearing brackets, 83- power synchronous belt wheels, 84- power transmission shafts,
85-UCF208,86- bearing 6207,87- transition gears, 88- transition axises.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.It should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Fig. 1 is the spindle body construction schematic diagram of the present invention, and Fig. 2 is the bobbin structure schematic diagram of the present invention, and Fig. 3 is this hair
Bright main bracket structure front view, Fig. 4 are the host rack structure rearviews of the present invention, and Fig. 5 is the structure of the table top of the present invention
Schematic diagram, Fig. 6 are the mounting structure schematic diagrams of the floral disc of the present invention, and Fig. 7 is the transmission system schematic diagram of the present invention, and Fig. 8 is this
The speed change system schematic diagram of invention, Fig. 9 are the host rack sectional views of the present invention, and Figure 10 is the assembling schematic diagram of the present invention.It is attached
Icon title of signing is followed successively by：1-spindle main body, 2- seamless steel pipes, the curved columns of 3-, 4- pipe sleeves, 5- spindle heads, clinching under 6-, 7-
Long pin, 8-straight pin, 9-upper clinching, 10-big-ear, 11-hook spring, 12-lower clinching spring, 13-pin, 14-elasticity
Pin, 15-spindle pedestal, 16-spring, 17-lower compression spring, 18-spring leaf, 19-cylinder guide, 20-screw, 21-O shapes
Seal washer, 22-compression baffle ring, 23-locking nut, 24-spindle pedestal, 25-ears spring, 26-spool, 27-stent,
28-table top mounting plane, 29-floral disc bearing housing mounting hole, 30-table top mounting hole, 31-rush down hydraulic fluid port, 32-conversion tooth
Wheel bearing seat mounting hole, 33-transmission gear bearing block mounting hole, 34-tank filler sleeve, 35-electric machine shaft driving hole, 36-transition
Gear shaft holder mounting hole, 37-trapped fuel case, 38-stent footing, 39-motor shaft mounting hole, 40-circle fork, 41-track
I, 42-track II, 43-floral disc bearing housing mounting hole, 44-table top mounting hole, 45-Rail Door II, 46-Rail Door I,
47-floral disc axis, 48-bearing block, 49-friction mandrel, 50-6206 bearings, 51-6006 bearings, 52-positioning sleeve, 53-bis-
Join gear, 54-expansion set, 55-spacer ring, 56-small round nut, 57-stop washer, 58-big round nut, 59-table top, 60-
Main bearing seat, 61-main shaft, 62-6207 bearings, 63-shaft retaining ring, 64-gear, 65-gear gland, 66-handwheel,
67-round nut, 68-big synchronous pulley, 69-main shaft spacer 1,70-main shaft spacer 2,71-bearing block, 72-
6207 bearings, 73-shaft retaining ring, 74-pinion gear, 75-gear wheel, 76-gear gland, 77- axis spacers, 78- round nuts,
79- bearing glands, 80- axis, 81- oil baffles, 82- center bearing brackets, 83- power synchronous belt wheels, 84- power transmission shafts, 85-
UCF208,86- bearing, 87- transition gears, 88- transition axises.
With reference to attached drawing as it can be seen that this cotton thread high-speed knitter, including host rack, table top, transmission system and several spindles
Assembly；
The transmission system, table top and several spindle assemblies are respectively positioned in host rack；
Several described spindle assemblies are mounted on table top, and transmission system drives the spindle assembly walking on table top, spindle assembly
During walking, cotton thread braiding is completed；
The spindle assembly includes spindle main body, spindle pedestal, curved column, big-ear and seamless steel pipe, and the spindle main body is fixed
On spindle pedestal, the seamless steel pipe is fixed in spindle main body, and the seamless steel pipe connect one end with spindle main body and is arranged
There is pipe sleeve, one end of the pipe sleeve squeezes curved column and is inserted into spindle main body, and the other end is exposed at spindle body surfaces, the curved column
Lower end be inserted in spindle main body, the height such as other end extension and upper end of seamless steel pipe is also set up beside the pipe sleeve
There are lower compression spring and long pin, one end of the lower compression spring squeezes long pin and is inserted into spindle main body, and the other end is exposed at spindle master
Body surface face is vertically installed with straight pin in the hole that the long pin passes through,
The big-ear surrounds one group of relative edge of spindle main body in symmetrical, and passes through big-ear and spindle main body will by pin
It is connected, and big-ear can surround pin and rotate, and the spindle main body and big-ear are symmetrically arranged with straight trough mouth, the straight trough mouth
In be equipped with through spindle main body and flap-eared resilient key, resilient key can be moved in straight trough mouth；Bullet is provided in seamless steel pipe
Spring, the lower end connection resilient key of the spring, upper end connect the top of seamless steel pipe,
The curved column is sequentially packed into lower clinching, ears spring and hook spring from top to bottom, and ears spring is fixed on curved column close to top position,
And cannot slide, hook spring can be moved up and down along curved column, and hook spring catches on flap-eared symmetry axis top；
The seamless steel pipe, which runs through, is equipped with spool, and the lower clinching surrounds bending, and in the phase of lower clinching around the end of spool
Offside is provided with clinching, and the axis that the upper clinching surrounds spool is inserted into clinching, and the upper clinching is located at spool
Below end.
The top of the seamless steel pipe is provided with spindle head, and the spindle crown is lived spring and fixed with seamless steel pipe；
Spring leaf is provided in the upper clinching, the spring leaf blocks spindle head, prevents spool from moving up.
The surrounding of the straight pin is arranged with cylinder guide, and is clamped with baffle ring is clamped；
The outer end for clamping baffle ring is locked with locking nut, and O shape seal washers are lined between baffle ring and locking nut clamping.
The host rack includes protective shell, and the protective shell offers table top hole, the installation of synchronous belt pulley transmission bearing block
Hydraulic fluid port, table top and mounting plane are rushed down in hole, and the table top is fixed on by table top mounting hole on table top mounting plane, the table top
Mounting plane offers several floral disc bearing block mounting holes, several described floral disc bearing block mounting hole circle distributions are in table top
Mounting plane is provided with fuel tank in the protective shell.
The mesa surfaces open up track I, track II, circle fork installation position, Rail Door I, Rail Door II, several table tops
Mounting hole and floral disc bearing housing mounting hole, the track I and track II are that the track of several S-shaped shapes joins end to end and surrounds
It is enclosed in table top circumference one, and the track I and track II intersect several end to end 8-shaped tracks, I He of track
The intersection area of track II opens up round fork installation position, is equipped with round fork in the round fork installation position, the Rail Door I from
Mesa edge is connected to track I, and the Rail Door II is connected to track II, the circle fork installation position of arbitrary neighborhood from mesa edge
Intermediate equal there are one floral disc bearing housing mounting hole, the table top is fixed on by hex(agonal)screw on table top mounting plane, table top
On floral disc bearing housing mounting hole and host rack on floral disc bearing housing mounting hole be completely superposed.
The transmission system includes floral disc transmission system, main transmission, speed change system；
The floral disc transmission system includes a floral disc axis main drive gear and several floral disc shaft transmission gears, several floral discs
The adjacent engaged transmission of shaft transmission gear, the quantity of the floral disc shaft transmission gear is consistent with floral disc bearing housing installation hole number,
The floral disc axis main drive gear is mounted on a floral disc shaft transmission gear, the floral disc axis main drive gear and the floral disc axis
Transmission gear rotates synchronously, and the floral disc axis is additionally provided with bearing I, bearing II and positioning sleeve, the bearing 6206, bearing
6006th, positioning sleeve is fitted in bearing block respectively, and carrying out press fitting using forcing press ensures verticality, and clamp spring is blocked bearing
6206, floral disc axis is pressed into bearing block；By the floral disc bearing housing mounting hole of the floral disc bearing housing assembled push-in table top
In, the floral disc axis of bearing block, the floral disc axis main drive gear and synchronous rotation is fixed with stop washer plus round nut
Transmission gear is fixed by friction mandrel and floral disc axis, and the friction mandrel and floral disc axis are pacified by being keyed on the boss of friction mandrel
Expansion set and floral disc shaft transmission gear are filled, and expansion set and floral disc shaft transmission gear are locked on the boss of friction mandrel with gland, and
It is compressed with gland, loosening in order to prevent adds double round nuts to be fixed on floral disc axis with stop washer；
The main transmission includes main shaft, main drive gear and main shaft synchronous pulley, and the main shaft synchronizes
Belt wheel is connect by synchronous belt with servo motor, and the main shaft is equipped with main transmission bearing I, main transmission bearing II and main transmission
Bearing III, the main transmission bearing I are mounted in main shaft bearing I, and pass through main shaft bearing gland compression, the master
Drive bearing III is mounted in main shaft bearing III；
The transition transmission system is connected by meshing transmission main transmission and floral disc transmission system, and the transition transmission system includes
Transition axis and transmission transition gear, the transition axis are mounted on the center of transmission transition gear by transition axle bearing, and pass through
Transmission shafts pressure cap is locked, and the transmission transition gear engages company with floral disc axis main drive gear and main drive gear respectively
It connects.
Each component technology of cotton thread high-speed knitter and structure：
1）Main support, all parts bearing objects are welded with the steel plate of 22mm thickness and 17mm thickness and 180*70*9 channel steels, storage
Fuel tank and lubricating pump fixed case are eliminated stress processing directly in main support, and Cutter Body Processing with Machining Center goes out big plane and bottom surface
Vertically, with such as 12 hole central axis, the spacing in 12 holes cannot exceed 0.1MM, and the depth of parallelism of big plane cannot exceed 0.05MM,
The first step ensures the depth of parallelism of table top and each floral disc axis, ensures that the gap of gear and engaged gears is best, reduction runs at high speed
When vibrations.
2）Transmission system, gear drive, teeth portion high-frequency quenching and purlin mill so that drive noise is small, gear and flower of the present invention
Dish axle connection is locked by friction mandrel and taper packing, and such first can so that 4 mouths dock between floral disc axis and floral disc axis；
Second protection spindle, once there is abnormal phenomenon, floral disc axis is with being out of gear, the stuck shutdown of machine, effective protection spindle damage
It is bad.
3）Table top, walks the movement locus of ∞ fonts, and the present invention processes width 8MM on table top, the circular groove of deep 15MM, two
The junction trepanning edge circle fork of circular groove, realizes the movement locus of ∞ fonts, and material of the present invention is QT700-3, normalizing after casting
Processing, and ensure that workpiece does not have sand holes by carrying out flaw detection；Surfaces nitrided processing is finally wanted in processing, ensures hardness；The face of table top
The depth of parallelism is not above 0.05mm, it is ensured that the distance of each floral disc axis big plane to table top is consistent, and error is less than 0.1mm so that
The movement of 8 font of spindle is smooth, shakes decrease, noise reduction, then be subject to nodular cast iron table top to have damping, the function of sound-absorbing, institute
It is small with entire machine noise in operating, stablize, failure rate is low；
4）Weaving spindle：24 ingot braider spindle rotating speeds are 42RPM, and spool unwrapping wire 42*12=504 time per minute, the present invention adopts
Macromolecule nylon avoids stuck phenomenon using lever principle and generates；Distance one of the spindle runway from minimum point to peak
Surely be less than wire recycling length, otherwise steel wire be organized in have on sebific duct loose ends or the back of the body stock the phenomenon that, knit out come production
Quality substantially reduces, the present invention added 5 wire-crossing wheels on spindle, as spindle tension be 30N when, impulse stroke 80MM,
The recycling length of line is 80*2=160MM, more than distance 140MM of the spindle runway from minimum point to peak, it is ensured that production product
Quality.
5）Bobbin size：Long 20cm, flange outer diameter 7.4cm, spool capacity 720cm3.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and is further included
By more than technical characteristic arbitrarily the formed technical solution of combination.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. cotton thread high-speed knitter, it is characterised in that including host rack, table top, transmission system and several spindle assemblies；
The transmission system, table top and several spindle assemblies are respectively positioned in host rack；
Several described spindle assemblies are mounted on table top, and transmission system drives the spindle assembly walking on table top, spindle assembly
During walking, cotton thread braiding is completed；
The spindle assembly includes spindle main body, spindle pedestal, curved column, big-ear and seamless steel pipe, and the spindle main body is fixed
On spindle pedestal, the seamless steel pipe is fixed in spindle main body, and the seamless steel pipe connect one end with spindle main body and is arranged
There is pipe sleeve, one end of the pipe sleeve squeezes curved column and is inserted into spindle main body, and the other end is exposed at spindle body surfaces, the curved column
Lower end be inserted in spindle main body, the height such as other end extension and upper end of seamless steel pipe is also set up beside the pipe sleeve
There are lower compression spring and long pin, one end of the lower compression spring squeezes long pin and is inserted into spindle main body, and the other end is exposed at spindle master
Body surface face is vertically installed with straight pin in the hole that the long pin passes through,
The big-ear surrounds one group of relative edge of spindle main body in symmetrical, and passes through big-ear and spindle main body will by pin
It is connected, and big-ear can surround pin and rotate, and the spindle main body and big-ear are symmetrically arranged with straight trough mouth, the straight trough mouth
In be equipped with through spindle main body and flap-eared resilient key, resilient key can be moved in straight trough mouth；Bullet is provided in seamless steel pipe
Spring, the lower end connection resilient key of the spring, upper end connect the top of seamless steel pipe,
The curved column is sequentially packed into lower clinching, ears spring and hook spring from top to bottom, and ears spring is fixed on curved column close to top position,
And cannot slide, hook spring can be moved up and down along curved column, and hook spring catches on flap-eared symmetry axis top；
The seamless steel pipe, which runs through, is equipped with spool, and the lower clinching surrounds bending, and in the phase of lower clinching around the end of spool
Offside is provided with clinching, and the axis that the upper clinching surrounds spool is inserted into clinching, and the upper clinching is located at spool
Below end.
2. cotton thread high-speed knitter according to claim 1, it is characterised in that the top of the seamless steel pipe is provided with ingot
Subheader, the spindle crown are lived spring and are fixed with seamless steel pipe；
Spring leaf is provided in the upper clinching, the spring leaf blocks spindle head, prevents spool from moving up.
3. cotton thread high-speed knitter according to claim 2, it is characterised in that the surrounding of the straight pin is arranged with
Cylinder guide, and clamped with baffle ring is clamped；
The outer end for clamping baffle ring is locked with locking nut, and O shape seal washers are lined between baffle ring and locking nut clamping.
4. cotton thread high-speed knitter according to claim 1, it is characterised in that the host rack includes protective shell, described
Protective shell offers table top hole, synchronous belt pulley transmission bearing block mounting hole, rushes down hydraulic fluid port, table top and mounting plane, and the table top leads to
It crosses table top mounting hole to be fixed on table top mounting plane, the table top mounting plane offers the installation of several floral disc bearing blocks
Hole, several described floral disc bearing block mounting hole circle distributions are provided with fuel tank in table top mounting plane, the protective shell.
5. cotton thread high-speed knitter according to claim 4, it is characterised in that the mesa surfaces open up track I, track
IIth, circle fork installation position, Rail Door I, Rail Door II, several table top mounting holes and floral disc bearing housing mounting hole, the rail
Road I and track II are that the track of several S-shaped shapes joins end to end and is centered around table top circumference one and encloses, and the track I and track
II intersects several end to end 8-shaped tracks, and the intersection area of the track I and track II opens up round fork installation
, round fork is installed in the round fork installation position, the Rail Door I is connected to track I, the Rail Door from mesa edge
II is connected to track II from mesa edge, and there are one the installations of floral disc bearing housing for the circle fork installation position centre of arbitrary neighborhood
Hole, the table top are fixed on by hex(agonal)screw on table top mounting plane, floral disc bearing housing mounting hole and host on table top
Floral disc bearing housing mounting hole on stent is completely superposed.
6. cotton thread high-speed knitter according to claim 5, it is characterised in that the transmission system includes floral disc power train
System, main transmission, speed change system；
The floral disc transmission system includes a floral disc axis main drive gear and several floral disc shaft transmission gears, several floral discs
The adjacent engaged transmission of shaft transmission gear, the quantity of the floral disc shaft transmission gear is consistent with floral disc bearing housing installation hole number,
The floral disc axis main drive gear is mounted on a floral disc shaft transmission gear, the floral disc axis main drive gear and the floral disc axis
Transmission gear rotates synchronously, and the floral disc axis is additionally provided with bearing I, bearing II and positioning sleeve, the bearing 6206, bearing
6006th, positioning sleeve is fitted in bearing block respectively, and carrying out press fitting using forcing press ensures verticality, and clamp spring is blocked bearing
6206, floral disc axis is pressed into bearing block；By the floral disc bearing housing mounting hole of the floral disc bearing housing assembled push-in table top
In, the floral disc axis of bearing block, the floral disc axis main drive gear and synchronous rotation is fixed with stop washer plus round nut
Transmission gear is fixed by friction mandrel and floral disc axis, and the friction mandrel and floral disc axis are pacified by being keyed on the boss of friction mandrel
Expansion set and floral disc shaft transmission gear are filled, and expansion set and floral disc shaft transmission gear are locked on the boss of friction mandrel with gland, and
It is compressed with gland, loosening in order to prevent adds double round nuts to be fixed on floral disc axis with stop washer；
The main transmission includes main shaft, main drive gear and main shaft synchronous pulley, and the main shaft synchronizes
Belt wheel is connect by synchronous belt with servo motor, and the main shaft is equipped with main transmission bearing I, main transmission bearing II and main transmission
Bearing III, the main transmission bearing I are mounted in main shaft bearing I, and pass through main shaft bearing gland compression, the master
Drive bearing III is mounted in main shaft bearing III；
The transition transmission system is connected by meshing transmission main transmission and floral disc transmission system, and the transition transmission system includes
Transition axis and transmission transition gear, the transition axis are mounted on the center of transmission transition gear by transition axle bearing, and pass through
Transmission shafts pressure cap is locked, and the transmission transition gear engages company with floral disc axis main drive gear and main drive gear respectively
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810193099.XA CN108149381A (en) | 2018-03-09 | 2018-03-09 | Cotton thread high-speed knitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810193099.XA CN108149381A (en) | 2018-03-09 | 2018-03-09 | Cotton thread high-speed knitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108149381A true CN108149381A (en) | 2018-06-12 |
Family
ID=62456554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810193099.XA Pending CN108149381A (en) | 2018-03-09 | 2018-03-09 | Cotton thread high-speed knitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108149381A (en) |
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|---|---|---|---|---|
| EP0483789A1 (en) * | 1990-10-30 | 1992-05-06 | United States Surgical Corporation | Braider apparatus with improved bobbin holder |
| CN2187182Y (en) * | 1993-12-16 | 1995-01-11 | 耕强企业有限公司 | High speed oil seal braiding machine |
| TW441645U (en) * | 1999-12-16 | 2001-06-16 | Jeng Fei Yung | Improved structure for weft feeding controller of weft tube for high speed knitting machine |
| US20010025563A1 (en) * | 2000-03-31 | 2001-10-04 | Bettger John Leon | Drive for braiding machine |
| CN201080543Y (en) * | 2007-07-31 | 2008-07-02 | 韩百峰 | Electronic knitting machine gearing device |
| CN201530908U (en) * | 2009-11-13 | 2010-07-21 | 苏忠 | Computer novel rope belt braiding machine |
| CN105755669A (en) * | 2016-05-06 | 2016-07-13 | 徐州恒辉编织机械有限公司 | Double-stroke carrier for braiding machine |
| CN106757757A (en) * | 2016-12-23 | 2017-05-31 | 张百君 | Low-noise spring spindle |
| CN208803237U (en) * | 2018-03-09 | 2019-04-30 | 苏玉啦 | Cotton thread high-speed knitter |
-
2018
- 2018-03-09 CN CN201810193099.XA patent/CN108149381A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483789A1 (en) * | 1990-10-30 | 1992-05-06 | United States Surgical Corporation | Braider apparatus with improved bobbin holder |
| CN2187182Y (en) * | 1993-12-16 | 1995-01-11 | 耕强企业有限公司 | High speed oil seal braiding machine |
| TW441645U (en) * | 1999-12-16 | 2001-06-16 | Jeng Fei Yung | Improved structure for weft feeding controller of weft tube for high speed knitting machine |
| US20010025563A1 (en) * | 2000-03-31 | 2001-10-04 | Bettger John Leon | Drive for braiding machine |
| CN201080543Y (en) * | 2007-07-31 | 2008-07-02 | 韩百峰 | Electronic knitting machine gearing device |
| CN201530908U (en) * | 2009-11-13 | 2010-07-21 | 苏忠 | Computer novel rope belt braiding machine |
| CN105755669A (en) * | 2016-05-06 | 2016-07-13 | 徐州恒辉编织机械有限公司 | Double-stroke carrier for braiding machine |
| CN106757757A (en) * | 2016-12-23 | 2017-05-31 | 张百君 | Low-noise spring spindle |
| CN208803237U (en) * | 2018-03-09 | 2019-04-30 | 苏玉啦 | Cotton thread high-speed knitter |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190125 Address after: 210049 Jiangsu Nanjing Qixia District Ma Qun street green Macun (Yellow Road) No. 2 Applicant after: NANJING FUSUTE MACHINERY TECHNOLOGY CO.,LTD. Address before: 210000 Fang Hong metal factory, Chunhua Industrial Park, Jiangning District, Nanjing, Jiangsu Applicant before: Su Yula |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
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