CN206345982U - A kind of napping machine of high speed rapier towel loom - Google Patents

Abstract

The utility model is related to a kind of napping machine of high speed rapier towel loom, including fluffing drive mechanism, fluffing controlling organization and fluffing operating mechanism, the controlling organization that fluffs includes power transmitting assembly, pull-up bar assembly and tension reset mechanism, fluffing drive mechanism provides power by power transmitting assembly for pull-up bar assembly, and pass through tension reset reset, the work of upper connecting rod Component driver fluffing operating mechanism.The utility model realizes speed in 330 revs/min, exploitation requirement of the price in 150,000 yuan or so of high speed rapier towel loom.

Description

A kind of napping machine of high speed rapier towel loom

Technical field

The utility model is related to a kind of napping machine of high speed rapier towel loom, belongs to rapier towel loom fluff mechanism Improved technical field.

Background technology

According to China Textile Machinery association《Textile Machinery Industry " 13 " develops instruction》Analysis, Chinese fabric manufacture equipment is opened Hair should further agree with the development trend of following New Weaving Technique, towards modularization, versatility, high-quality, high-speed and high-efficiency, ring The directions such as guarantor are developed.Wherein differentiation loom, extraordinary loom is following prior development direction.Development meets extraordinary loom needs High-performance terry cloth loom, big jacquard loom, carpet loom can be weaving the need for adapting to textile industry product restructuring Mechanical Manufacturing Enterprises bring extensive development opportunity.

Towel is one of indispensable necessity in people's daily life.With the improvement of people's living standards, to hair The demand of towel is also significantly rising.The current actual amount of China's towel is 1-1.2 bars for each person every year, and developed country reaches often Annual more than 10 of people.If we are annual per capita to reach 2 from 1, domestic manufacturer will have little time production, reach 3-5 Bar, then can supply falls short of demand.Therefore, the commodity such as towel, bath towel city field boundary is extremely huge, and this huge towel is by class knop cloth city , also provide wide market prospects for the development of China's terry cloth loom.

In current rapier towel loom field, the rapier towel loom of mainly two kinds patterns, one kind is bent axle beating, connected The middle low speed rapier towel loom of bar wefting insertion；One kind is Cam Beating-up Mechanism, or connecting rod, or cam, or propeller wefting insertion high speed sword Bar terry cloth loom.Middle low speed rapier towel loom is with 747 types, and based on 736 types, speed is typically below 200 revs/min, price one As it is following at 70,000 yuan or so；The import of high speed rapier towel loom is with G9200, GT-MAX, and based on R88 types, speed is typically 400 Rev/min, price is typically more than 400,000 yuan, and domestic imitated high speed rapier towel loom price is typically also more than 260,000.

The rapier towel loom of two kinds of patterns of the above, the price difference of home-made machine has reached nearly 200,000 yuan.In recent years due to city Field key element there occurs many changes, as the costs such as labor wage, raw material, logistics, management, finance are all in rise, middle low speed arrow shaft Terry cloth loom faces the test of costs of production and operation, and high speed rapier towel loom is too expensive.So developing a speed 330 Rev/min, high speed rapier towel loom of the price at 150,000 yuan or so, it has also become city's field boundary in the urgent need to a kind of type.Develop this A core technology for planting type is the napping machine for adapting to run at high speed.

The napping machine of low speed rapier towel loom is mainly movable reed mode and fluffed in domestic at present, structure letter It is single, it is open, easy to maintenance, cost is cheap.Defect is that element precision is low, easy to wear, there is gap, is not suitable with terry cloth loom Speed is improved；And the napping machine of high speed rapier towel loom is all enclosed in casing, there are the two kinds of fluffings of reed dynamic formula and reed stroke changing type Mode, is generally fluffed using electronics, can realize three latitudes hair in weaving process, four latitudes hair, high hair, the free switching of low hair.Fluffing The part accuracy of manufacture, manufacturing cost is all very high, although improve speed, but cost is very high.

Have based on this, propose the utility model.

Utility model content

For the above-mentioned technical problem of prior art, the purpose of this utility model is to provide a kind of high speed rapier towel loom Napping machine, realize speed at 330 revs/min, exploitation requirement of the price in 150,000 yuan or so of high speed rapier towel loom.

To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：

A kind of napping machine of high speed rapier towel loom, including fluffing drive mechanism, fluffing controlling organization and fluffing work Make mechanism, described fluffing controlling organization includes power transmitting assembly, pull-up bar assembly and tension reset mechanism, described fluffing Drive mechanism provides power by power transmitting assembly for pull-up bar assembly, and by tension reset reset, described is upper The work of rod assembly driving fluffing operating mechanism.

Described fluffing operating mechanism includes being provided with bias on hoop seat leg camshaft, described hoop seat leg camshaft Hoop seat leg in the middle of several is installed side by side, between middle the hoop seat leg and camshaft on wheel shaft, described camshaft Fixed by shaft coupling, and the end of camshaft is provided with fluffing little gear, the outside of the fluffing little gear is provided with eccentric wheel, The outside of the eccentric wheel is provided with eccentric ratio, and described eccentric ratio is connected with master pendulum arm, and described master pendulum arm is connected with reed Reed is installed on seat, described slay.

Described power transmitting assembly includes being provided with fluffing deceleration on electronics fluffing base, described electronics fluffing base Device, described fluffing decelerator is connected with torque arm in servomotor and the upper torque arm of fluffing, described fluffing and connected with pull-up bar assembly Connect, described pull-up bar assembly is connected with position limit arm, described position limit arm is connected with tension reset mechanism.

Described pull-up bar assembly includes the buffer stopper being connected with the upper torque arm of fluffing, and described buffer stopper passes through joint of fluffing Bearing is connected with fluffing pull bar, and the lower end of the fluffing pull bar is connected with position limit arm, and fluffing pull bar is provided with buffer spring.

Described tension reset mechanism includes the extension spring pull bar that fluffed in fluffing extension spring fixed seat, the fluffing extension spring fixed seat Pin, the fluffing extension spring stay rod pin provided with fluffing extension spring, the end of the fluffing extension spring by fluff extension spring pulley with it is spacing Arm is connected.

Described fluffing drive mechanism includes being provided with pull bar bearing pin in fluffing fixed seat, the fluffing fixed seat, described Pull bar bearing pin on be cased with pull bar, the fluffing fixed seat being set with fulcrum bearing, the fulcrum bearing is provided with and fluffed small tooth The copper tooth watt of engagement is taken turns, and swing pull bar is connected with fulcrum bearing, described swing pull bar is connected with pull bar, and swings pull bar and is led to Cross position limit arm spacing.

Described power transmitting assembly also includes being provided with position limit arm fulcrum, institute in spacing arm seat, described spacing arm seat The position limit arm stated is arranged on position limit arm fulcrum.

The lower end of the fluffing pull bar is connected by pull bar oscillating bearing with position limit arm.

Described swing pull bar is connected by supporting seat pin with fulcrum bearing, described swing pull bar by swing stay rod pin with Pull bar is connected, and the end of swing stay rod pin is provided with bearing, and described bearing is embedded in the chute of position limit arm.

Described fluffing decelerator is provided with torque arm in fluffing reducer shaft, described fluffing and is connected to fluffing reducer shaft On.

The napping machine of the utility model high speed rapier towel loom, overcomes the deficiency of existing rapier towel loom, with Existing beating technology is compared and had the advantages that：

1st, the utility model uses dynamic looped pile control technology, and looped pile is formed by movement of the sley, reduces the secondary of yarn Friction, reduction yarn weaving requirement is client's production reduction cost of material；

2nd, one group of connecting rod of the utility model eccentric wheel operating, the operating mechanism of composition fluffing machinery, installed in box In the middle of aluminum in lay sword, accurate size, slay opens closure, flexibility and reliability；

3rd, one group of gear of the utility model, connecting rod and decelerator add the controlling organization of servomotor composition fluffing machinery, really Protect terry height with technological requirement at any time to change, the part processing precision of controlling organization is high, good reliability；

4th, the utility model servomotor is fixed on decelerator, control fluffing, reduces the power of servomotor, accordingly Reduce production cost；

5th, a whole set of napping machine of the utility model is reasonable in design, and control is accurate, adapts to the requirement run at high speed.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 A-A directions cross section structure diagram；

Fig. 3 is Fig. 1 B-B directions cross section structure diagram；

Wherein, 1 it is fluffing extension spring fixed seat, 2 be fluffing extension spring stay rod pin, 3 be fluffing extension spring, 4 be pull bar, 5 is pull bar Bearing pin, 6 be fulcrum bearing, 7 be fluffing fixed seat, 8 be fluffing little gear, 9 be copper tooth watt, 10 be fluffing pull bar, 11 be electronics rise Hair base, 12 be left wallboard, 13 be fluffing decelerator, 14 be servomotor, 15 be the upper torque arm of fluffing, 16 be fluffing decelerator Axle, 17 be buffer stopper, 18 be fluffing oscillating bearing, 19 be buffer spring, 20 be middle lay sword, 21 be shaft coupling, 22 be inclined Heart wheel shaft, 23 be tightening weft axis, 24 be lay sword camshaft, 25 be position limit arm, 26 be spacing arm seat, 27 be supporting seat pin, 28 For swing pull bar, 29 be swing stay rod pin, 30 be position limit arm fulcrum, 31 be pull bar oscillating bearing, 32 be fluffing extension spring pulley, 33 For eccentric wheel, 34 be slay, 35 be reed, 36 be master pendulum arm, 37 be master pendulum arm pin, 38 be eccentric ratio pin, 39 be it is eccentric even Bar.

Embodiment

The utility model is further described with reference to specific embodiment, but protection domain of the present utility model is simultaneously Not limited to this.

As Figure 1-3, the napping machine of the utility model high speed rapier towel loom, including fluffing drive mechanism, rise Hair controlling organization and fluffing operating mechanism, fluffing controlling organization include power transmitting assembly, pull-up bar assembly and tension reset machine Structure, fluffing drive mechanism provides power by power transmitting assembly for pull-up bar assembly, and by tension reset reset, on The work of rod assembly driving fluffing operating mechanism.

Fluffing operating mechanism in the utility model includes fluffing little gear 8, camshaft 22, middle lay sword 20, reed Seat leg camshaft 24, shaft coupling 21, tightening weft axis 23, eccentric wheel 33, eccentric ratio 39, eccentric ratio pin 38, master pendulum arm 36, master Swing arm pin 37, slay 34 and reed 35.Wherein, 6 middle lay swords 20（Particular number becomes depending on door width）Installed in tightening weft axis On 23, little gear 8 of fluffing, lay sword camshaft 24, camshaft 22 is unified into a fluffing power by shaft coupling 21 and transmitted Axle.Lay sword camshaft 24 is arranged on middle lay sword 20, is supported by the middle bearings at both ends of lay sword 20.33 sets of eccentric wheel On lay sword camshaft 24, eccentric ratio 39 is arranged on outside eccentric wheel 33 by bearing, and master pendulum arm pin 37 is arranged on centre On lay sword 20, master pendulum arm 36 is enclosed on master pendulum arm pin 37, is connected by eccentric ratio pin 38 with eccentric ratio 39.Slay 34 is pacified Fill on master pendulum arm 36, reed 35 is arranged in slay 34.When the machinery working mechanism that fluffs works, power is passed from fluffing little gear 8 Come in, carry out back rotation, band movable eccentric wheel 33 carrys out back rotation, and the eccentric ratio 39 of set outside follows eccentric wheel 33 to make front and rear pendulum Dynamic, so as to drive master pendulum arm 36, slay 34, reed 35 forms changing reed stroke mode around the swing of master pendulum arm pin 37.

Power transmitting assembly in the utility model include servomotor 14, fluffing decelerator 13, electronics fluffing base 11, Torque arm 15, position limit arm 25, spacing arm seat 26, position limit arm fulcrum 30 on fluffing reducer shaft 16, fluffing；Pulling up bar assembly includes delaying Rush block 17, fluffing oscillating bearing 18, buffer spring 19, fluffing pull bar 10 and pull bar oscillating bearing 31.Wherein, electronics fluffing base 11 are fixed on left wallboard 12, and fluffing decelerator 13 is packed on electronics fluffing base 11, servomotor 14, fluffing reducer shaft 16 are arranged on fluffing decelerator 13, and torque arm 15 is fixed on fluffing reducer shaft 16 in fluffing, buffer stopper 17, fluffing joint shaft 18, buffer spring 19, fluffing pull bar 10 and the composition pull-up bar assembly of pull bar oscillating bearing 31 are held, the upper torque arm of fluffing is separately fixed at 15 and position limit arm 25 on, spacing arm seat 26 is fixed on left wallboard 12, position limit arm fulcrum 30 be arranged on spacing arm seat 26 in, it is spacing Arm 25 is packed on position limit arm fulcrum 30.

Fluffing extension spring pulley 32, fluffing extension spring 3, fluffing extension spring stay rod pin 2 and fluffing extension spring in the utility model are fixed Seat 1 constitutes tension reset mechanism, and fluffing extension spring fixed seat 1 is fixed on left wallboard 12, and fluffing extension spring pulley 32 is fixed on spacing On arm 25, when fluffing mechanical control mechanism work, play stabilizing mechanism and Rapid reset.

Fluffing drive mechanism in the utility model includes pull bar 4, fluffing fixed seat 7, pull bar bearing pin 5, fulcrum bearing 6, copper Tooth watt 9, left wallboard 12, supporting seat pin 27, swing pull bar 28, swing stay rod pin 29 and tightening weft axis 23.Wherein, fluffing fixed seat 7 It is linked togather with tightening weft axis 23, the kink of fulcrum bearing 6 is in fluffing fixed seat 7, and pull bar bearing pin 5 is in fluffing fixed seat 7, pull bar 4 kinks are on pull bar bearing pin 5, and copper tooth watt 9 is fixed in fulcrum bearing 6, are meshed with fluffing little gear 8, swing pull bar 28 and pass through Supporting seat pin 27 is connected with fulcrum bearing 6, swings pull bar 28 and pull bar 4 is connected by swinging stay rod pin 29, swing stay rod pin Bearing is installed, bearing is embedded in the chute of position limit arm 25 on 29.

When fluffing drive mechanism in the utility model does not work, fulcrum bearing 6, fluffing fixed seat 7, copper tooth watt 9, stay rod pin Axle 5, pull bar 4, supporting seat pin 27, swing pull bar 28, fluffing little gear 8 and swing stay rod pin 29 are swung rotating around tightening weft axis 23, Swing the bearing on stay rod pin 29 on the one hand to swing around tightening weft axis 23, on the one hand restricted, swung in the chute of position limit arm 25, When so fluffing mechanical control mechanism does not work, copper tooth watt 9 and fluffing little gear 8 are geo-stationaries.

When fluffing mechanical control mechanism in the utility model works, servomotor 14 is rotated, and passes through the decelerator 13 that fluffs Drive the upper torque arm 15 of fluffing to turn clockwise, drive buffer stopper 17, fluffing oscillating bearing 18, buffer spring 19, fluffing pull bar 10 and Pull bar oscillating bearing 31 is pulled up, and is driven position limit arm 25 to be rotated counterclockwise around position limit arm fulcrum 30, is passed through the chute pressure of position limit arm 25 The bearing swung on stay rod pin 29 is moved to the left, inverse around tightening weft axis 23 by swinging pull bar 28 and supporting seat pin 27 hydraulic support seat 6 Hour hands are rotated, and such copper tooth watt 9 and fluffing little gear 8 just have a displacement, and copper tooth watt 9 drives fluffing little gear 8 to rotate, and will rise Hair power and the size of fluffing are transmitted to fluffing machinery working mechanism.The size of fluffing is controlled by the rotation number of turns of servomotor 14 System.

The utility model precise structure, the part accuracy of manufacture is high, and work flexibility and reliability of fluffing, fluffing control is accurate, can fit Answer the requirement of 330 revs/min of operatings of high speed rapier towel loom.

Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to the utility model rights protection Restriction, it is all using this design to the utility model carry out unsubstantiality change, protection model of the present utility model all should be fallen into Enclose.

Claims (10)

1. a kind of napping machine of high speed rapier towel loom, it is characterised in that：Including fluffing drive mechanism, fluffing controlling organization With fluffing operating mechanism, described fluffing controlling organization includes power transmitting assembly, pull-up bar assembly and tension reset mechanism, institute The fluffing drive mechanism stated provides power by power transmitting assembly for pull-up bar assembly, and by tension reset reset, Described upper connecting rod Component driver fluffing operating mechanism work.

2. the napping machine of high speed rapier towel loom as claimed in claim 1, it is characterised in that：Described fluffing operating mechanism Including hoop seat leg camshaft, it is provided with described hoop seat leg camshaft on camshaft, described camshaft side by side Hoop seat leg in the middle of several is installed, fixed between middle the hoop seat leg and camshaft by shaft coupling, and camshaft End provided with fluffing little gear, the outside of the fluffing little gear is provided with eccentric wheel, and the outside of the eccentric wheel is provided with bias Connecting rod, described eccentric ratio is connected with master pendulum arm, and described master pendulum arm is connected with slay, described slay and is provided with steel Reed.

3. the napping machine of high speed rapier towel loom as claimed in claim 1, it is characterised in that：Described power transmitting assembly Including electronics fluffing base, fluffing decelerator is installed on described electronics fluffing base, described fluffing decelerator is connected with Torque arm is connected with pull-up bar assembly in servomotor and the upper torque arm of fluffing, described fluffing, and described pull-up bar assembly is connected with Position limit arm, described position limit arm is connected with tension reset mechanism.

4. the napping machine of high speed rapier towel loom as described in claim 1 or 3, it is characterised in that：

Described pull-up bar assembly includes the buffer stopper being connected with the upper torque arm of fluffing, and described buffer stopper passes through the oscillating bearing that fluffs Fluffing pull bar is connected with, the lower end of the fluffing pull bar is connected with position limit arm, and fluffing pull bar is provided with buffer spring.

5. the napping machine of high speed rapier towel loom as described in claim 1 or 3, it is characterised in that：

Described tension reset mechanism includes the extension spring stay rod pin that fluffed in fluffing extension spring fixed seat, the fluffing extension spring fixed seat, The fluffing extension spring stay rod pin is connected provided with fluffing extension spring, the end of the fluffing extension spring by the extension spring pulley that fluffs with position limit arm Connect.

6. the napping machine of high speed rapier towel loom as claimed in claim 3, it is characterised in that：Described fluffing drive mechanism Including fluffing fixed seat, it is provided with the fluffing fixed seat on pull bar bearing pin, described pull bar bearing pin and is cased with pull bar, described Fulcrum bearing is set with hair fixed seat, the fulcrum bearing is provided with the copper tooth watt engaged with fluffing little gear, and connects in fulcrum bearing Swing pull bar is connected to, described swing pull bar is connected with pull bar, and it is spacing by position limit arm to swing pull bar.

7. the napping machine of high speed rapier towel loom as claimed in claim 3, it is characterised in that：Described power transmitting assembly Also include position limit arm fulcrum is installed in spacing arm seat, described spacing arm seat, described position limit arm is arranged on position limit arm fulcrum On.

8. the napping machine of high speed rapier towel loom as claimed in claim 4, it is characterised in that：The lower end of the fluffing pull bar It is connected by pull bar oscillating bearing with position limit arm.

9. the napping machine of high speed rapier towel loom as claimed in claim 6, it is characterised in that：Described swing pull bar passes through Supporting seat pin is connected with fulcrum bearing, and described swing pull bar is connected by swinging stay rod pin with pull bar, and swings the end of stay rod pin Portion is provided with bearing, and described bearing is embedded in the chute of position limit arm.

10. the napping machine of high speed rapier towel loom as claimed in claim 1, it is characterised in that：Described fluffing decelerator Provided with fluffing reducer shaft, torque arm is connected on fluffing reducer shaft in described fluffing.