CN201128802Y

CN201128802Y - Improved structure of ribbon loom

Info

Publication number: CN201128802Y
Application number: CNU2007201902588U
Authority: CN
Inventors: 郑丽蘭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-10-08
Anticipated expiration: 2017-11-19

Abstract

The utility model relates to an improved structure for a webbing loom and is characterized in that a mainboard at both ends of the webbing loom is penetrated with a belt transmission shaft which is matched through a motor to be rotated; both ends of the transmission shaft synchronously drive two driven wheel arranged at the outside of the both ends of the mainboard through belts; the two driven wheel is provided with an eccentric shaft which penetrates the inner side of the mainboard; the middle lower part of the eccentric shaft is axially provided with a hoist connecting rod connected with a latch needle board crank arm and a latch needle guide plate. The hemilateral upper side of the eccentric shaft is axially provided with a connecting rod, the other end of the connecting rod is connected with the upper section of the crank arm into a whole coupled relation. When the motor synchronously drives the two driven wheel through the transmission shaft to make eccentric whirling displacement of the eccentric shaft, the latch needle board lifts together with the lifting of the crank arm is matched with connecting rod to make pushing and pulling motion, the latch needle makes dynamic traveling of lifting and descending; a filling yarn penetrated by the needle is downwardly extracted and is matched with the needle feeding operation to finish the crocheting operation. Under the role of the hoist connecting rod, the latch needle guide plate is synchronously lifted and descended to ensure the smooth crocheting operation.

Description

The inkle loom structure-improved

Technical field

The utility model relates to a kind of inkle loom structure-improved, it mainly is to adopt fixedly with place weft yarn panel seat that group establishes for the weft yarn needle plate that kenel designs, make its latitude pin be maintained fixed motionless, and the interlock by motor transmission eccentric shaft coupler link and swing arm, its crochet hook is produced rise and advance to fall the dynamic conduct of moving back, under the motionless state of its latitude pin, finish its knitting crocheting operation, its operation speed be can promote according to this, and braiding lines variability and difficulty promoted.

Background technology

Press, traditional inkle loom is on structural design, mainly be to utilize the latitude pin and supply weft yarn and warp thread to place to draw respectively to establish through pin, help the braiding of finishing fabric with the crocheting of crochet hook again, and in its entire job process, this latitude pin will be done suitable lifting start with the advance and retreat pin of its crochet hook, make crochet hook be able to smooth hook and draw weft yarn, angle beat action about pin also cooperates the advance and retreat pin of crochet hook and exercises is with the feeding warp thread simultaneously, cooperate the crocheting action of its crochet hook, finish its weaving operation smoothly, and with the making and settlement number and the position of its latitude pin, the control of matching computer formula, the spy can knit the weavy grain of making all styles of.

Existing inkle loom is in the drive mechanism design, it mainly is the epimere that the connecting rod that utilizes power runner institute eccentric shaft to establish is hubbed at an amplitude of oscillation stock, make this amplitude of oscillation stock lower ending pivot be located on the body mainboard, the upper end of amplitude of oscillation stock then is linked to the crochet hook panel seat of a side, use when its power runner running, be able to connecting rod push-and-pull interlock amplitude of oscillation long rod type and be the swinging arc conduct, and then make crochet hook on the crochet hook panel seat be the advance and retreat pin of the reciprocal start of arcuation, and back and forth advance and retreat pin action of the arcuation that cooperates its crochet hook, its in addition the cross bar of the warp thread needle plate of side be to be mounted on a moving part one end through the end in the mainboard outside, this moving part lower end and with elongated hole and another swing component pivot knot, this swing component is to be subjected to aforementioned power runner to drive fluted disc and be inflexible limit swing displacement with bel-drivenn, order is able to be subjected to the beat of angle up and down start linearly under moving part and the swing component driving at the warp thread needle plate through pin, though and case is moved for the oscilaltion of addressing its latitude pin before this patent, but in fact, this weft yarn panel seat is to adopt movable the setting, make it must be with the power runner during with the belt driving band active toothed disk, pulled and controlled the lifting of weft yarn panel seat by driving another support sheet that fluted disc institute axle establishes, and then the set latitude pin of the weft yarn needle plate that it is placed be able to the lifting start, to cooperate the advance and retreat pin action of crochet hook, in order to do finishing its knitting crocheting operation smoothly.

With regard to the structure view of above-mentioned inkle loom it, except the arcuation of its crochet hook is back and forth advanced and retreat the pin action with through the beat of the angle up and down action of pin, more need help lifting start with the latitude pin, just can make the sharp just hook of crochet hook cutter draw weft yarn, and cooperate angle beat to feed warp thread through pin, beginning is reached the braiding purpose of fabric, under this situation, because of its latitude pin, be movable part through pin and crochet hook, and must close fit just can obtain good braiding quality between various needle bodies, especially the lifting start of its weft yarn panel seat causes the vibrations of its latitude pin easily, therefore for fear of its crochet hook and latitude pin mutual interference mutually or friction collision take place in the start process, be can not be too fast with its whole responsiveness, that is the speed of its whole weaving operation must give appropriateness and subtracts and fall, just can keep the smooth and easy and quality of its crocheting operation, relatively will elongate the time of its operation, cause its production efficiency to be greatly affected, increase the cost of making virtually, be unfavorable for the economic benefit that industry is utilized, remain to manage to solve improvement certainly.

The utility model content

Existing in view of existing inkle loom and derive problem and disappearance, inventor spy sets about studying improvement, be engaged in the many years of experience and the technology of related industry based on it, and then grind and create structure-improved of the present utility model, be that its main purpose is the composition design that is via structure, utilize the start kenel of its crochet hook to change, making it be able to that the latitude pin is remained on the hook pulling of finishing parallel under the fixed state smoothly does, and cooperate through the hello yarn action of pin and finish its knitting crocheting operation, the spy can solve the vibration problems that the lifting of known weft yarn panel seat is derived according to this, thereby can appropriateness promote its speed, in order to do promoting its operating efficiency and promoting its operation quality person.

Another purpose of this creation is the composition design that is via structure, making it be adopted the latitude pin maintains static kenel and carries out knitting crocheting operation, not only can effectively avoid the start of crochet hook and latitude pin to produce mutual interference problem, increased the number of its latitude pin more according to this, make more complicated braiding lines in order to do knitting, to promote the style variability of its fabric.

To achieve these goals, the utility model adopts following technical scheme:

A kind of inkle loom structure-improved, mainly be to be provided with the weft yarn panel seat in both sides mainboard top, the system of arranging is provided with most slot on the weft yarn panel seat, axostylus axostyle selectivity insert group combination for the several weft yarn needle plates that are mounted on both sides weft yarn panel seat, group is provided with the latitude pin and is equipped with weft yarn respectively on the weft yarn needle plate, and between the mainboard of both sides, be provided with a warp thread needle plate with respect to a next side shaft of latitude pin, group is provided with through pin and is equipped with warp thread on the warp thread needle plate, and this warp thread needle plate with through pin be make the hello yarn action of angle pivot pendulum up and down, then be provided with a crochet hook panel seat and a crochet hook guide plate at its opposite side, group is provided with crochet hook on the crochet hook panel seat, and crochet hook is to get the parallel that hook draws the latitude pin to be worn by the crochet hook guide plate, cooperation is moved through the feeding warp thread of pin, and then can finish its knitting crocheting operation; It is characterized in that:

The weft yarn panel seat that the both sides mainboard upper set of this inkle loom is established is to establish for fixing kenel group, make insert group weft yarn needle plate and the latitude pin established of group therebetween be and maintain static kenel, and between the mainboard of both sides, placed a power transmission shaft in addition, and by this power transmission shaft of single motor cooperation belt transmission, these power transmission shaft two ends and two driven pulleys of establishing with belt Synchronous Transmission both sides mainboard outside group respectively, and being respectively equipped with eccentric shaft, two driven pulley inboards are arranged in mainboard inboard, both sides, in the position is that axle is provided with the lifting linking member that a crank swing arm and that is linked to the crochet hook panel seat links the crochet hook guide plate on the eccentric shaft of the next driven pulley in centre, in the eccentric shaft of the upper driven pulley of inclined to one side side then axle be provided with a transverse link, this connecting rod in addition end and with the crank swing arm epimere pivot continuous action relation that strikes up partnership, and this lifting linking member one side is to make to be provided with a microscler longitudinally chute, and the axle bolt insert group by the default location-plate in mainboard precalculated position is in this microscler chute, hold spacing this lifting linking member and only can do straight line lifting start to lead, structure is formed according to this, when motor makes its eccentric shaft produce the eccentric rotation displacement through power transmission shaft Synchronous Transmission two driven pulleys, can cause the push pull maneuver of crochet hook panel seat with crank swing arm lifting coupler link, crochet hook is produced rise to advance to fall the dynamic stroke that moves back, draw and cooperate through the hello yarn action of pin and finish its knitting crocheting operation with the downward hook of the weft yarn that the latitude pin is worn, and cooperate the stroke start of this crochet hook, its crochet hook guide plate also must be subjected to the effect of lifting linking member and produce lifting synchronously, and its whole knitting crocheting operation is carried out swimmingly.

Above-mentioned inkle loom structure-improved, it is characterized in that, wherein this lifting linking member epimere is pivoted with a QL in addition, this swing arm in addition end is fixedly the pivot group on mainboard, the swing arm stage casing vertical moving part that more is pivoted, the moving part epimere is that pivot is tied in warp thread needle plate rear end and obtained continuous action relation, the axostylus axostyle of warp thread needle plate then fixedly the pivot group between the mainboard of both sides, according to this between the actuating travel of this lifting linking member, swing arm that is pivoted through its epimere and moving part are to the continuous action relation of warp thread needle plate, make the warp thread needle plate be able to its axostylus axostyle and produce the pivot pendulum for axle, by making it produce angle pivot pendulum up and down through pin, can cooperate crochet hook that the downward hook of weft yarn is drawn and feed warp thread, and then finish its knitting crochet operation.

Above-mentioned inkle loom structure-improved, it is characterized in that wherein this crank swing arm epimere side is that system is provided with the keyhole of predetermined number, select the pivot continuous action relation that strikes up partnership for the transverse link of a side, and look the keyhole that it selects diverse location, with the push-and-pull stroke of adjustable link to the crank swing arm.

Above-mentioned inkle loom structure-improved is characterized in that, wherein this two driven pulley and power transmission shaft are the triangle arrangement kenel, and by belt three's frame is contained winding and obtain synchronous continuous action relation.

The utility model is on structural design, mainly be to adopt fixedly with place weft yarn panel seat that group establishes for the weft yarn needle plate that kenel designs, make its latitude pin be maintained fixed motionless, and the interlock by motor transmission eccentric shaft coupler link and swing arm, its crochet hook is produced rise and advance to fall the dynamic conduct of moving back, so that under the motionless state of its latitude pin, finish its knitting crocheting operation, its operation speed be can promote according to this, and braiding lines variability and difficulty promoted

Advantage of the present utility model and benefit:

The utility model is on the structural design of inkle loom, take the latitude pin to fix with innovating and rise advance and retreat to fall the start kenel design that hook draws parallel by crochet hook, the transmission mode that replaces traditional latitude, crochet hook cooperation start, not only promoted its operating efficiency and kept the braiding quality, more get, make it in the industry utilization, more have practical value and economic benefit so that the complexity of its crocheting lines and style have more changeableization.

Description of drawings

Fig. 1 is the partial structurtes schematic diagram of the utility model preferred embodiment;

Fig. 2 is the partial structurtes decomposing schematic representation of the utility model preferred embodiment;

Fig. 3 is the structural relation schematic diagram of the utility model preferred embodiment;

Fig. 4 is another structural relation schematic diagram of the utility model preferred embodiment;

Fig. 5 is one of structure action relationships schematic diagram of the utility model preferred embodiment;

Fig. 6 be the utility model preferred embodiment structure action relationships schematic diagram two;

Fig. 7 be the utility model preferred embodiment structure action relationships schematic diagram three;

Fig. 8 be the utility model preferred embodiment structure action relationships schematic diagram four.

The figure number part:

(1) crochet hook (2) latitude pin (3) weft yarn (4) is through pin (5) warp thread (10) mainboard

(11) crochet hook panel seat (12) crochet hook guide plate (13) warp thread needle plate (131) axostylus axostyle

(14) weft yarn needle plate (141) axostylus axostyle (15) weft yarn panel seat (16) hole slot

(20) power transmission shaft (21) belt (22) (23) driven pulley (24) (25) eccentric shaft

(30) motor (31) belt (40) crank swing arm (41) keyhole

(50) lifting linking member (51) chute (60) connecting rod (70) location-plate

(71) axle bolt (80) swing arm (81) moving part

The specific embodiment

Reach the aspect relevant for structure composition of the present utility model, technological means and effect, sincerely cooperate graphic giving again further to specify for example in the back:

See also partial structurtes decomposing schematic representation, Fig. 3,4 structural relation schematic diagram and the structure action relationships schematic diagram of Fig. 5-8 of partial structurtes schematic diagram, Fig. 2 of Fig. 1, be the utility model one preferred embodiment, this type of inkle loom is on structural design, normally be equipped with the transmission mechanism of synchronous start in both sides, its structure kenel is corresponding each other, is enough to only describe with one-sided structure at this:

As shown in the figure, the utility model is on the structural design of its inkle loom, mainly be to have placed a power transmission shaft 20 in 10 of the both sides of inkle loom mainboards, and by this power transmission shaft 20 of single motor 30 cooperation belts 31 transmissions, 20 liang of two driven pulleys 22 auspicious and that establish with belt 21 Synchronous Transmission both sides mainboards 10 outside groups respectively of this power transmission shaft, 23, this two driven

pulley

22,23 general and power transmission shafts 20 are the triangle arrangement kenel, and by belt 21 three's frame is contained winding and obtain synchronous continuous action relation, and two driven

pulleys

22,23 inboards are respectively equipped with

eccentric shaft

24,25 are arranged in both sides mainboard 10 inboards, be that axle is provided with the lifting linking member 50 that a crank swing arm 40 and that is linked to crochet hook panel seat 11 links crochet hook guide plate 12 on the eccentric shaft 24 of the next driven pulley 22 in the middle of being positioned at, in the eccentric shaft 25 of the upper driven pulley 23 of inclined to one side side then axle be provided with a transverse link 60, this connecting rod 60 is end and select the pivot continuous action relation (its selection diverse location adjustable link is to the push-and-pull stroke of crank swing arm) that strikes up partnership with severals keyholes 41 that crank swing arm 40 epimere side systems are established in addition, and these lifting linking member 50 1 sides are to make to be provided with a microscler longitudinally chute 51, and axle bolt 71 insert groups by the default location-plate 70 in mainboard 10 precalculated positions are in this microscler chute 51, hold spacing this lifting linking member 50 and only can do straight line lifting start to lead, be pivoted with a QL 80 in addition at lifting linking member 50 epimeres again, this swing arm 80 end in addition is fixedly the pivot group on mainboard 10, the swing arm 80 stage casings vertical moving part 81 that more is pivoted, moving part 81 epimeres are that pivot is tied in warp thread needle plate 13 rear ends and obtained continuous action relation, and its to place the weft yarn panel seat 15 that group establishes for weft yarn needle plate 14 axostylus axostyles 141 be to be fixed in mainboard 10 tops, the arrangement group is provided with most hole slots 16 for weft yarn needle plate 14 electing property insert groups on weft yarn panel seat 15, constitutes the basic functional architecture of its inkle loom according to this; Via on take off the composition design of structure, when motor 30 these power transmission shafts 20 of running transmission, will be via the winding binding effect of belt 21 this two driven pulley 22 of Synchronous Transmission, 23, cause two driven

pulleys

22,23

eccentric shaft

24,25 produce the center displacement of synchronous turn, by this two driven

pulley

22,23

eccentric shaft

24,25 attitude angle metric is drawn, make this crank swing arm 40 except the control generation lifting of pulling that is subjected to eccentric shaft 24, Shang Yinqi epimere one side connecting rod 50 is controlled and crank swing arm 40 formation push-and-pull actions by pulling of another eccentric shaft 25, thus, to make the crochet hook panel seat 11 of crank swing arm 40 upper ends binding and upward organize the crochet hook 1 generation liter of establishing and advance to fall the dynamic stroke that moves back, use weft yarn needle plate 14 and under the motionless state of the latitude pin established of group 2, make crochet hook 1 be able to weft yarn 3 that latitude pin 2 is worn down hook draw, the stroke action that cooperates crochet hook panel seat 11 and crochet hook 1 simultaneously, this lifting linking member 50 also will be subjected to the pulling control of eccentric shaft 24 and make the crochet hook guide bracket 12 of its top binding produce synchronization liftings, to agree with the actuating travel of this crochet hook 1, and between the actuating travel of this lifting linking member 50, the swing arm 80 that is pivoted through its epimere and the continuous action relation of 81 pairs of warp thread needle plates 13 of moving part, make warp thread needle plate 13 be able to its axostylus axostyle 131 and produce the pivot pendulum for axle, use the angle pivot pendulum about pin 4 produces that its lower edge group is established, draw and feed warp thread 5 in order to do the downward hook that can cooperate crochet hook 1, and then finish its knitting crochet operation weft yarn 3;

And in above-mentioned operation process, because of its latitude pin 2 itself is not done the lifting start, but with the push pull maneuver of the lifting coupler link 60 of crank swing arm 40, crochet hook 1 is produced rise and advance to fall the dynamic stroke that moves back and draw weft yarn 3 with hook, and the lifting of mat lifting linking member 50 is pulled control crochet hook guide plate 12 with its crochet hook 1 action generation lifting, make its whole action quite smooth and easy and do not have the phase mutual interference or the friction collision anxiety, be can appropriateness to accelerate the start speed of its crochet hook 1, to promote its whole operating efficiency, add that its weft yarn panel seat 15 is that fixing group is established kenel, so there is not the latitude pin 2 vibrations anxiety of rolling partially, be can effectively keep the quality of its knitting crocheting, even its latitude pin 2 can be made comparatively dense and complicated arrangement group is established, make the difficulty of its crocheting decorative pattern, complexity and style aspect have more variation, can significantly promote the texture and the value of its integral fabric, with regard in the industry utilization, when more having practical value and economic benefit.

In sum, the utility model is on the structural design of inkle loom, take the latitude pin to fix with innovating and rise advance and retreat to fall the start kenel design that hook draws parallel by crochet hook, the transmission mode that replaces traditional latitude, crochet hook cooperation start, not only promoted its operating efficiency and kept the braiding quality, more get, make it in the industry utilization, more have practical value and economic benefit so that the complexity of its crocheting lines and style have more changeableization.

Claims

1, a kind of inkle loom structure-improved, mainly be to be provided with the weft yarn panel seat in both sides mainboard top, the system of arranging is provided with most slot on the weft yarn panel seat, axostylus axostyle selectivity insert group combination for the several weft yarn needle plates that are mounted on both sides weft yarn panel seat, group is provided with the latitude pin and is equipped with weft yarn respectively on the weft yarn needle plate, and between the mainboard of both sides, be provided with a warp thread needle plate with respect to a next side shaft of latitude pin, group is provided with through pin and is equipped with warp thread on the warp thread needle plate, and this warp thread needle plate with through pin be make the hello yarn action of angle pivot pendulum up and down, then be provided with a crochet hook panel seat and a crochet hook guide plate at its opposite side, group is provided with crochet hook on the crochet hook panel seat, and crochet hook is to get the parallel that hook draws the latitude pin to be worn by the crochet hook guide plate, cooperation is moved through the feeding warp thread of pin, and then can finish its knitting crocheting operation; It is characterized in that:

2, inkle loom structure-improved according to claim 1, it is characterized in that, wherein this lifting linking member epimere is pivoted with a QL in addition, this swing arm in addition end is fixedly the pivot group on mainboard, the swing arm stage casing vertical moving part that more is pivoted, the moving part epimere is that pivot is tied and obtained continuous action relation in warp thread needle plate Hou end, the axostylus axostyle of warp thread needle plate then fixedly the pivot group between the mainboard of both sides, according to this between the actuating travel of this lifting linking member, swing arm that is pivoted through its epimere and moving part are to the continuous action relation of warp thread needle plate, make the warp thread needle plate be able to its axostylus axostyle and produce the pivot pendulum for axle, by making it produce angle pivot pendulum up and down through pin, can cooperate crochet hook that the downward hook of weft yarn is drawn and feed warp thread, and then finish its knitting crochet operation.

3, inkle loom structure-improved according to claim 1, it is characterized in that, wherein this crank swing arm epimere side is the keyhole that system is provided with predetermined number, select the pivot continuous action relation that strikes up partnership for the transverse link of a side, and look the keyhole that it selects diverse location, with the push-and-pull stroke of adjustable link to the crank swing arm.

4, inkle loom structure-improved according to claim 1 is characterized in that, wherein this two driven pulley and power transmission shaft are the triangle arrangement kenel, and by belt three's frame is contained winding and obtain synchronous continuous action relation.