CN2550387Y - Full automatic weaving sample machine capable of continuously operation - Google Patents

Abstract

The utility model relates to a structure of continuous operation type full automatic weaving specimen machine, comprising a frame, a sword tape grip, a plurality of color-select devices, a weft device, a steel reed, a takeup device and a plurality of divided palm frames. The divided palm frame comprises an inner frame and an outer frame and the bottom of the outer frame is fixedly connected with a group of pneumatic cylinders/ connecting rods. A group of radial pneumatic cylinders/ connecting rods are additionally arranged in the drive unit of the sword tape grip in order to contact with the crook arranged on the front end of the sword tape grip and release the filling yarn held. The devices above are connected with a computer by a plurality of pneumatic cylinders/ connecting rods respectively and are automatically/semiautomatically controlled to run orderly by computer program, further, a plurality of inner frames of the divided palm frames can be put in the outer frames on the machine station by a specially-made improved upper locomotive, therefore the utility model can weave specimen rapid and exactly according to the design.

Description

The sample machine of automatically weaving cotton cloth that can work continuously

Technical field

The utility model relates to the textile machine technology, particularly a kind of sample machine of automatically weaving cotton cloth of working continuously.

Technical background

Generally speaking, the technology of Sewing machines has reached quite ripe stage now, no matter on its speed, in the operation or its simplicity and stability, various countries' technical merit is all similar.And with the production process angle, be towards the mode development of working continuously at present, in order that will produce in a large number, reduce production costs, strive for that more profit is a main purpose.Yet, how before a large amount of production, can weave the popular dress ornament that can cater to consumer demand again or finished product etc., then be the many dealers direction that need make great efforts to design and research and develop (in fact, look the sample that fabric wove of different materials, color and combination thereof inequality again).Therefore, dress ornament that weaves in order to make or finished product can satisfy consumer demand and reach popular effect really, and existing many dealers develop a kind of sample machine of weaving cotton cloth, as the usefulness of research and development, test manufacture fabric.At present also there is patent quite a lot to arise, for example: the draw a design spool structure etc. of the device of weaving cotton cloth of No. the 435454th, device and Taiwan patent announcement of the weaving cotton cloth of No. the 363617th, Taiwan patent announcement.

Yet, above-mentioned two patent cases also have it to need improved place, the common sample machine of weaving cotton cloth mainly is on the transmission device of its sword belt chuck, be provided with several pushing blocks, when the sword belt chuck returns back to initial position, just can the conflict uncinus of sword belt chuck of these pushing blocks discharges its weft yarn of clamping.And so design is too passive, passive, if transmission device drives the sword belt chuck and does not correctly get back to initial position, or the angle deficiency of these pushing blocks and the conflict of sword belt chuck, all can't make uncinus discharge weft yarn, and influence the follow-up making and the efficient thereof of the sample of weaving cotton cloth.Again, the sample machine transmission of weaving cotton cloth/fix several brown frameworks is one-body molded and adopt connecting rod to hook the mode transmission of brown base of frame, though transmission speed is very fast during high speed, mechanism's complexity, and it is when dismounting palm fibre framework, need singly brown framework to be pulled down/fixed, quite time-consuming, consumption power.

Summary of the invention

For addressing the above problem and reach the purpose of other effects, a kind of sample machine of automatically weaving cotton cloth of working continuously of this novel proposition, be in the transmission device of sword belt chuck, set up a radial gas pressure cylinder/connection rod set, the uncinus of striking sword belt chuck on one's own initiative, the weft yarn of clamping is discharged, accuracy and stability when operating in order to increase, yarn clipping is not discharged and repeat yarn clipping, solved the sword belt chuck may put in place deficiency or and pushing block between angle not enough, and the situation that weft yarn can't be discharged produces.

This is novel to be that brown Frame Design is become separate type palm fibre framework, has inside and outside framework, directly utilize pneumatic cylinder/connection rod set to fix with the outside framework base respectively, by these independently pneumatic cylinder/connection rod set control the upper and lower motion of each separate type palm fibre framework, and inner frame can be placed in the outside framework after prior entrying (warp thread of various colour systems) layout more in the lump.Thus, can reach benefits such as quick replacing, reliability height and cost reduction, solve brown framework when dismounting/fixedly, need indivedual dismounting and mechanism's complexity, expend problem such as man-hour.

This novel last locomotive that utilizes special improvement again, having two cantilevers can erect with a plurality of inner frames of putting on warp thread in advance just, being placed in one more in the lump weaves cotton cloth outside the sample machine in the framework, particularly, locomotive was to put these inner frames from the place ahead of board on this was novel, more effectively increase ageing and the program of working continuously, solved sample machine and put and utilize the inconvenience of manually putting from the board rear.

Description of drawings

Fig. 1 is the part schematic perspective view of the utility model;

Fig. 2 is the schematic perspective view that the sword belt chuck of the utility model stretches out;

Fig. 3 is the separate type palm fibre framework stereogram of the utility model;

Fig. 4 is the sword belt chuck schematic perspective view of the utility model;

Fig. 5 be the utility model picking, yarn clipping, cut organ such as latitude action schematic diagram;

Fig. 6 is the reed action schematic diagram of the utility model;

Fig. 7 is a locomotive schematic perspective view on the utility model;

Fig. 8 is that locomotive is put separate type palm fibre framework in the board stereogram of the sample machine of weaving cotton cloth on the utility model.

Symbol description:

H (H1, H2, H2n, H2n+1) be warp thread, L (L1, L2 ...) be weft yarn, the 11st, board, the 12nd, separate type palm fibre framework, 12S is a monofilament, 12E is a pinhole, the 120th, outside framework, 1201,1202, be first, second, outside framework, 121,122, be first, second, inner frame, the 13rd, color selecting apparatus, 131,132 ... 136 is first, second, the 6th pneumatic cylinder/connection rod set, the 140th, select the look frame, 141,142 ... be first, two, pneumatic cylinder/connection rod set, LM1 is first extreme position, LM2 is second extreme position, the 15th, sword belt chuck, the 150th, support, the 151st, axial pneumatic cylinder/connection rod set, the 152nd, radial gas pressure cylinder/connection rod set, the 155th, connecting rod, the 153rd, uncinus, P are races, the 16th, blade, the 17th, cut Weft handling device, the 171st, presser device, 162, the 172nd, pneumatic cylinder/connection rod set, the 18th, saddle, the 19th, spool, the 20th, reed, 20C are that number is expressed, 22U goes up saddle, 22D is following saddle, the 202nd, and pneumatic cylinder/connection rod set, the 204th, gim peg, the 30th, last locomotive, 302 rising pedals, the 304th, the manual adjusting lever that rises, the 306th, pressure release screw, the 308th, chain, the 310th, main shaft, the 312nd, hand-pushing handle, the 314th, extension rod, the 316th, connecting rod, the 318th, cantilever, the 320th, two-flap, the 322nd, zigzag notch, the 324th, roller, the 40th, computer, the 100th, the sample machine of weaving cotton cloth, the 110th, sample cloth.

The specific embodiment

To elaborate at this novel accompanying drawing below.

As shown in Figure 1 and Figure 2, this is novel be utilize wear brown warp thread H (H1, H2 ..., H2, H2n+1) the separate type palm fibre framework 12 and the reed 20 of back be placed on the board 11, and these warps are extended the spool 19 be fixed to the place ahead through cloth beam, batching by CD-ROM drive motor (figure does not illustrate) of spool drives.Weft yarn L organizes pneumatic cylinder/connection rod set 131～136 from selecting look frame 140 to socket respectively to color selecting apparatus 13 more than, according to the pattern of weaving cotton cloth that designs versicolor weft yarn L is connected to and selects look frame 140.Yet this two illustrates with first pneumatic cylinder/connection rod set 131 and marches forward near cutting Weft handling device 17, by axial pneumatic cylinder/connection rod set 151 transmission sword belt chucks 15, makes the uncinus 153 on it clamp weft yarn L.Because each pneumatic cylinder/connection rod set 131～136th of color selecting apparatus 13 is with the different angles setting, therefore, in first pneumatic cylinder/connection rod set 131 weft yarn L is postponed forward, weft yarn L just separates a spacing with other weft yarn L, with the convenient action that hooks up at the sword belt chuck 15 of reciprocating feed.

As shown in Figure 3, separate type palm fibre framework 12 is provided with a plurality of outside frameworks 120 (1201,1202,) and a plurality of inner frame 121,122,123, inner frame combines in regular turn with outside framework, promptly first outside framework 1201 combines (the rest may be inferred) with first inner frame 121, first outside framework, 1201 bottoms and first pneumatic cylinder/connection rod set 141 secure bond (the rest may be inferred), be installed with saddle 22U on the board 11 and reach saddle 22D down, outside framework 120 is plugged in the groove of saddle and following saddle, by many group pneumatic cylinder/connection rod set 141,142, can make on it, move down, and form two-layer many warp thread.Promptly form a race P between many warp thread of ground floor and many warp thread of the second layer, and sword belt chuck 15 can be travelled to and fro between between this race P.Interior frame-saw 121,122 ... many monofilament 12S are arranged, form a plurality of pinhole 12E between monofilament 12S and the monofilament 12S, these warp thread are promptly worn palm fibre between pinhole 12E.

As shown in Figure 4, sword belt chuck 15 has uncinus 153, axial pneumatic cylinder/connection rod set 151 and radial gas pressure cylinder/connection rod set 152, its uncinus 153 is held before being located at sword belt chuck 15, and be connected with axial pneumatic cylinder/connection rod set 151, but transmission uncinus 153 is done forward and backward moving, and axially pneumatic cylinder/connection rod set 151 and radial gas pressure cylinder/connection rod set 152 all are installed on the support 150.

After sword belt chuck 15 is by the race P between many warp thread of ground floor and many warp thread of the second layer, sword belt chuck 15 arrives at the maximum travel position of first pneumatic cylinder/131 energy feedings of connection rod set of color selecting apparatus 13, and the weft yarn L of this moment is positioned near the in-position of sword belt chuck 15.Presser device 171 can be depressed the weft yarn L that sends, so that allow uncinus 153 clamp.

Fig. 5, shown in Figure 6 and for example, sword belt chuck 15 are by the second extreme position LM2 (being maximum travel position) withdrawal, the first extreme position LM1 (initial position).At this moment, continuous weft yarn L some moves closer in cutting Weft handling device 17, and after certain recovery stroke, weft yarn L just cuts off by blade 16, and presser device 171 utilizes pneumatic cylinder/connection rod set 172,162 to come transmission respectively with moving of blade 16.In other words, when sword belt chuck 15 returns back to the first extreme position LM1, cut Weft handling device 17 and promptly can rise and cut off this weft yarn L and reply its original position simultaneously again.Obviously, the transmission device of the sword belt chuck 15 that this is novel is except axial pneumatic cylinder/connection rod set 151, more be provided with radial gas pressure cylinder/connection rod set 152, that is, when the uncinus 153 of clamping weft yarn L was returned to the first extreme position LM1, the connecting rod 155 of this radial gas pressure cylinder/connection rod set 152 was promptly released on one's own initiative, and it is discharged the weft yarn L that clamps, angle is not enough between the common pushing block of unlikely generation, and the situation that weft yarn can't be discharged.

Wherein, weft yarn L is before release, by reed 20 will be crisscross arranged weft yarn L between many warp thread of ground floor and many warp thread of the second layer (L1, L2 ...) sample 110 of weaving cotton cloth that forms carries out urgent step on saddle 18, with the driving fit program of the action of throwing a spear of finishing each weft yarn.This reed 20 is also by a pneumatic cylinder/connection rod set 202 and a gim peg 204 come transmission (as shown in Figure 6) independently.

What this need emphasize be, these color selecting apparatus 13, cut organs such as Weft handling device 17, reed 20, each separate type palm fibre framework 12 and sword belt chuck 15, be by many groups pneumatic cylinder/connection rod set transmission independently, and connect respectively the program of computer 40 appointments complete/semi-automatically control these organs.Certainly, comprise an air cylinder pressure and contract machine (figure does not illustrate) in order to the transmission of pneumatic cylinder/connection rod set gas to be provided.

As shown in Figure 7, be locomotive 30 in this novel special improvement.This novel special use is gone up locomotive 30 and is had main shaft 310, chain 308, rising pedal 302, the manual adjusting lever 304 of rising and pressure release screw 306.Two extension rods 314 are set respectively on this main shaft 310, are outward extended with two parallel cantilevers 318 on this two extension rod 314, it is long, flat bar respectively.And, can adjust the rising of main shaft 310 by being configured in the rising pedal 302 that is provided with near the operator place and the manual adjusting lever 304 that rises, by 306 declines that can control main shaft 310 of rotation pressure release screw.Being provided with when preventing main shaft 310 of chain 308 as if decline suddenly, the promptly tension effect of its tool, and unlikely generation is dangerous.

This is novel by hand-pushing handle 312 and be disposed at the roller 324 in four corners, can control the displacement of locomotive 30 expediently.And the rough middle position of the medial margin of this two cantilever 318 is provided with a connecting rod 316, and it is risen to the bait and is equipped with a two-flap 320, in order to when putting inner frame, puts reed (figure does not illustrate) in advance.

As shown in Figure 8, the size of two cantilevers 318 of last locomotive 30 just can pass inner frame 121,122 ..., and make its rising, decline by adjusting rising pedal 302, the manual adjusting lever 304 of rising and pressure release screw 306 respectively.Focusing on of its improvement: two cantilevers, 318 upper limb positions have rule respectively continuously to being referred to as several zigzag notches 322, can conveniently put several separate type palm fibre frameworks 12, be in fact erect its inner frame 121,122 ..., and look inner frame 121,122 ... more than few and several zigzag notches 322 (number of these zigzag notches is at least greater than these inner frames certainly) are set.This two-flap 320 put inner frame 121,122 ... before reed 20 can be put on it in advance, make inner frame 121,122 ... can be placed in smoothly board 11 each symmetrical outside framework 1201 ... in.And locomotive 30 was to put from the place ahead of the sample machine 100 of weaving cotton cloth on this was novel, that is be put from operator's position inner frame 121,122 ...

Thus, very meet the modern times to weave cotton cloth sample machine, solved the effort and inconvenience of using manpower to put these a little inner frames, even solved and put inconvenience and the unpractical phenomenon that is produced from the board rear in operational convenience and working continuously property.Yet, just conform to by a plurality of zigzag notches symmetrical on last locomotive two cantilevers with the dimensions of these inner frames, make each organ that rises, descends of controlling locomotive, quite easy to be easy.

Production operation flow process of the present utility model is as follows: [step 1] prepared

Input is weaved cotton cloth design data in computer program, and elements such as separate type palm fibre framework and reed make the operator be not limited to the board height and position, and the detail of design of can just weaving cotton cloth is easily drawn a design.Each warp thread wear palm fibre, also be about to all warp thread and penetrate in regular turn between the pinhole of each inner frame, and pass reed again, and finish warming-up exercise according to color.[step 2] goes up machine

To wear each inner frame (about 20) that palm fibre is finished, two cantilever zigzag notch design of locomotive can be put each outside framework side by side in the utilization, and reed is positioned on the two-flap in advance.The two ends of each warp thread are fixed in through axle and cloth beam, and after the tension, the tension force of each warp thread is able on average, and these separate type palm fibre frameworks can be done the upper and lower reciprocating motion of single, double number again respectively independently with pneumatic cylinder/connection rod set.[step 3] beginning

By the programme-control of computer, can be complete/semi-automatically control and be arranged at each priority action of pneumatic cylinder/connection rod set on the outside framework independently.Final purpose is that separate type palm fibre framework is formed a race according to design.[step 4] picking

Promote the sword belt chuck through axial pneumatic cylinder/connection rod set, vertically by race and travel to and fro between between the two-layer warp thread.Color selecting apparatus can be according to the weft yarn that passes different colours, by launching of these pneumatic cylinder/connection rod set after computer program is set.Simultaneously, the sword belt chuck extend out to second extreme position, clamps the weft yarn of launching and is returned to first extreme position along the track of launching again.At this moment, cut Weft handling device and do by the pneumatic cylinder/connection rod set of its setting and rise action and take advantage of a situation weft yarn is cut off, and this weft yarn is put into this two-layer warp thread, finish picking movement.And color selecting apparatus with cut Weft handling device resile subsequently.[step 5] beats up

After finishing above-mentioned picking movement, reed is pushed forward and is beaten the weft yarn of input close to fell.And weft yarn can enter breach in the presser device, is drawn out because of tension force to prevent weft yarn.[step 6] batches

Batch at a certain angle by servomotor (figure does not illustrate) sample of will weaving cotton cloth.

According to aforesaid operations, the order of repeating step three, four, five, six can be finished the work of drawing a design of the sample of weaving cotton cloth effectively in a fixed time.

Zong the above, this is novel to have following advantages:

1, originally novel is to propose a kind of Zhi of working continuously Full automatic weaving sample machine structure, is the Zai sword belt The transmission device Zhong of chuck, Zeng establish a radial gas pressure cylinder/connection rod set, Zhu moving ground striking sword belt chuck Zhi hook The Zhuan thing discharges the weft yarn that clamps, and Zhun true property and the stability of Yong during with the Zeng add operation can not make Yarn clipping does not discharge and the multiple yarn clipping of Chong. Sword belt chuck may put in place deficiency or Yu angle between pushing block have been solved Degree is inadequate, and the situation that weft yarn can't be discharged produces.

2, originally novel is that the Zong Frame Design is become separated palm frame, and the inside and outside framework of tool is other, and Zhi connects Utilize respectively Yu outside framework secure bond of pneumatic cylinder/connection rod set, You is pneumatic cylinder/connection rod set control independently The upper and lower Yun of each separated palm frame is moving, but and after the prior layout of entrying of inner frame Zai, Zai one And Zhi is put in outside framework Zhong. Thus, can reach quick-replaceable, reliability height and cost etc. Benefit when having solved Zong framework Zai dismounting/fixedly, needs indivedual dismounting and mechanism's complexity, waste man-hour etc. Problem.

3, this novel utilize special improvement one on locomotive, but have two cantilevers just Yu put in advance through A plurality of inner frames of yarn are erected, and more in the lump Zhi is put in a Zhi cloth sample machine Zhi outside framework Zhong, particularly goes up Locomotive is to put a little inner frames of Zhe from the place ahead Zhi of board, and more effectively Zeng adds the ageing Yu journey of working continuously Order has solved sample machine and has put and utilized the inconvenience of manually putting from board rear Zhi.

Claims (6)

1, a kind of sample machine of automatically weaving cotton cloth of working continuously, this structure is to be provided with color selecting apparatus (13) on board (11), one cuts Weft handling device (17), one reed (20), several separate type palm fibre framework (12) and sword belt chuck (15) organs, separate type palm fibre framework (12) has in several respectively, outside framework (121,122,1201,1202 ...), outside framework is arranged on the board (11) in regular turn, it is characterized in that: inner frame (121,122,) be by locomotive (30) on it to be erected to be placed in outside framework (1201,1202,) and be combined into one these outside frameworks (1201 respectively, 1202,) bottom respectively with pneumatic cylinder/connection rod set (141,142 ...) secure bond; Sword belt chuck (15) has uncinus (153), axial pneumatic cylinder/connection rod set (151) and radial gas pressure cylinder/connection rod set (152), this sword belt chuck (15) is connected with axial pneumatic cylinder/connection rod set (151), uncinus (153) is arranged on the front end of sword belt chuck (15), and axial and radial gas pressure cylinder/connection rod set (151,152) all is installed on the support (150).

2, the sample machine of automatically weaving cotton cloth that can work continuously according to claim 1, it is characterized in that: wherein said color selecting apparatus (13), cut Weft handling device (17), reed (20), separate type palm fibre framework (12) and sword belt chuck (15) organ, be respectively by pneumatic cylinder/connection rod set (31,132 ... 172,202,141,142 ..., 151,152) connect.

3, as the sample machine of automatically weaving cotton cloth that can work continuously as described in the claim 2, it is characterized in that: wherein said pneumatic cylinder/connection rod set (131,132 ..., 172,202,141,142 ..., 151,152) and be to be connected with an air compressor.

4, the sample machine of automatically weaving cotton cloth that can work continuously according to claim 1, it is characterized in that: the wherein said locomotive (30) of going up has main shaft (310), chain (308), rising pedal (302), manual adjusting lever (304) and pressure release screw (306) rise, main shaft is provided with two extension rods (314) respectively, two extension rods are outward extended with two cantilevers (318), rising pedal (302), manual adjusting lever (304) and pressure release screw (306) connection control main shaft (310) rises, two cantilevers (318) upper limb position has continuously regular respectively and to being referred to as several zigzag grooves (322), rough middle position is provided with a connecting rod (316) to two cantilevers in the inboard.

5, as the sample machine of automatically weaving cotton cloth that can work continuously as described in the claim 4, it is characterized in that: wherein, connecting rod (316) is risen to the bait and is put a two-flap (320).

6, the sample machine of automatically weaving cotton cloth that can work continuously according to claim 1 is characterized in that: wherein said upward locomotive (30) is to insert inner frame (121,122 from the sample machine of weaving cotton cloth (100) the place ahead ...).

Images