CN109853116B - Heddle dividing device and heddle dividing method - Google Patents

Abstract

The invention discloses a heald dividing device and a heald dividing method. The heald dividing device comprises a supporting mechanism, a guiding mechanism and a dividing mechanism; the guide mechanism is provided with a feeding end and a discharging end, and is arranged on the supporting mechanism for hanging double-side heddles; the branching mechanism is provided with a branching seat which is arranged on the supporting mechanism, the branching seat is provided with a branching part which is in a wedge shape, the branching seat is close to the discharging end, the guiding mechanism is used for enabling the double-sided healds to slide from the feeding end towards the discharging end until the double-sided healds contact the branching part, and the branching part is used for being inserted into a gap of the double-sided healds. The heald dividing device can reduce the labor intensity of workers, improve the automation degree of heald dividing and improve the heald dividing efficiency. The heald dividing method has high heald dividing efficiency.

Description

Heddle dividing device and heddle dividing method

Technical Field

The invention relates to the field of textiles, in particular to a heald dividing device and a heald dividing method.

Background

The weaving process in the textile field involves the following operations: and hanging left and right double-sided heddles with warp yarns on the heald frame, driving the warp yarns to move up and down to form openings for the weft yarns to pass through, and then beating up and coiling to complete the whole weaving process. The warp yarns need to be healed before weaving, and as the automatic heald-threading machine can only feed single-side healds, double-side healds on the heald frame need to be healed after the weaving of the large goods in the previous batch is finished, namely the double-side healds are split into the single-side healds to obtain the left-side healds and the right-side healds, and the left-side healds and the right-side healds can be reused by the automatic heald-threading machine. At present, the heald separating operation of double-side healds is mainly completed by manual heald frame removing, heald wire unloading and other actions by means of a simple tool, the manual heald separating labor intensity is high, and the heald separating efficiency is low.

Disclosure of Invention

Accordingly, it is necessary to provide a heald dividing apparatus and a heald dividing method capable of reducing labor intensity of workers, improving automation degree of heald dividing, and improving heald dividing efficiency.

A heald dividing device comprises a supporting mechanism, a guiding mechanism and a dividing mechanism; the guide mechanism is provided with a feeding end and a discharging end, and is arranged on the supporting mechanism for hanging double-side heddles; the branching mechanism is provided with a branching seat which is arranged on the supporting mechanism, the branching seat is provided with a branching part which is in a wedge shape, the branching seat is close to the discharging end, the guiding mechanism is used for enabling the double-sided healds to slide from the feeding end towards the discharging end until the double-sided healds contact the branching part, and the branching part is used for being inserted into a gap of the double-sided healds.

In one embodiment, the guiding mechanism comprises a first guiding cantilever beam and a second guiding cantilever beam which are arranged on the supporting mechanism in parallel, a first end part of the first guiding cantilever beam is flush with a first end part of the second guiding cantilever beam, two first end parts of the first guiding cantilever beam form the feeding end, a second end part of the first guiding cantilever beam is flush with a second end part of the second guiding cantilever beam, two second end parts of the first guiding cantilever beam form the discharging end, the first guiding cantilever beam and the second guiding cantilever beam are respectively used for hanging two ends of the double-sided heddle, and the branching part extends into a space between the first guiding cantilever beam and the second guiding cantilever beam.

In one embodiment, the heddle separator further comprises a arraying mechanism; the array mechanism comprises a first array suspension beam and a second array suspension beam which are arranged on the supporting mechanism, one end of the first array suspension beam and one end of the second array suspension beam are close to the second end of the first guide suspension beam or the second end of the second guide suspension beam, the first array suspension beam is used for receiving the left heddle split by the branch seat, and the second array suspension beam is used for receiving the right heddle split by the branch seat.

In one embodiment, the number of the first whole row of suspension beams and the number of the second whole row of suspension beams are two, one of the first whole row of suspension beams and one of the second whole row of suspension beams are close to the second end of the first guide suspension beam, the other of the first whole row of suspension beams and the other of the second whole row of suspension beams are close to the second end of the second guide suspension beam, the two first whole row of suspension beams are arranged in parallel and are respectively used for hanging two ends of the left heddle, and the two second whole row of suspension beams are arranged in parallel and are respectively used for hanging two ends of the right heddle.

In one embodiment, the heald separating device further comprises a limiting mechanism, wherein the limiting mechanism comprises a first limiting piece and a second limiting piece which are arranged on the supporting mechanism;

the outer side of at least one first whole-row suspension beam is provided with a first limiting piece, the first limiting piece extends towards the first guide suspension beam or the second guide suspension beam corresponding to the first whole-row suspension beam, and a space is reserved between the inner side wall of the first limiting piece and the outer side wall of the corresponding first guide suspension beam or second guide suspension beam;

The outer side of at least one second whole-row cantilever beam is provided with a second limiting piece, the second limiting piece extends towards the first guide cantilever beam or the second guide cantilever beam corresponding to the second whole-row cantilever beam, and a space is reserved between the inner side wall of the second limiting piece and the outer side wall of the corresponding first guide cantilever beam or the second guide cantilever beam.

In one embodiment, the outer sides of the two first whole-row suspension beams are provided with the first limiting pieces, one of the first limiting pieces extends towards the first guide suspension beam, and the other one of the first limiting pieces extends towards the second guide suspension beam;

the outer sides of the two second whole-row suspension beams are respectively provided with a second limiting piece, one second limiting piece extends towards the first guide suspension beam, and the other second limiting piece extends towards the second guide suspension beam.

In one embodiment, the limiting mechanism further comprises a third limiting member and a fourth limiting member, wherein the third limiting member is arranged on the supporting mechanism, is close to the first guide hanging beam and is connected with the corresponding first limiting member and the second limiting member, the fourth limiting member is close to the second guide hanging beam and is connected with the corresponding first limiting member and the corresponding second limiting member, and the third limiting member and the fourth limiting member are used for limiting the two ends of the left heald wire and the two ends of the right heald wire.

In one embodiment, the branching seat includes a first branching surface and a second branching surface, the first branching surface and the second branching surface are gradually close to each other and are connected to form the wedge-shaped branching portion, an included angle is formed between the first whole-row cantilever beam and the second whole-row cantilever beam, and the included angle between the first whole-row cantilever beam and the second whole-row cantilever beam is consistent with the included angle between the first branching surface and the second branching surface.

In one embodiment, the supporting mechanism comprises a first supporting seat, a second supporting seat and a connecting piece, wherein the first supporting seat and the second supporting seat are oppositely arranged, the connecting piece is used for connecting the first supporting seat and the second supporting seat, the two first guide suspension beams are installed on the first supporting seat, and the two second guide suspension beams are installed on the second supporting seat.

In one embodiment, the heald separating device further comprises a driving mechanism, and the driving mechanism is used for driving the double-sided healds on the guiding mechanism to move from the feeding end to the discharging end.

A heald dividing method using the heald dividing device, comprising the following steps:

detaching a stop lever at one end of a heald frame to be split, exposing the end parts of two heald suspension beams of the heald frame, and respectively butting the two end parts of the heald suspension beams with feeding ends of a guide mechanism of a heald splitting device;

pushing double-sided heddles on two heddle cantilever beams to the guide mechanism;

Pushing the double-side heddles on the guide mechanism to move from the feeding end to the discharging end of the guide mechanism until the double-side heddles are contacted with the branching seats on the branching mechanism of the branching device, inserting the branching parts into gaps of the double-side heddles when the double-side heddles are contacted with the branching seats, and continuing to push the double-side heddles until the branching parts split the double-side heddles into left heddles and right heddles which are respectively positioned on two sides of the branching seats.

The heald dividing device can reduce labor intensity of workers, improve automation degree of heald dividing and improve heald dividing efficiency. The heald dividing device can realize the split of double-side heald wires on the heald frame under the cooperation of the guide mechanism and the dividing mechanism, replaces manual actions such as manually and repeatedly detaching the heald frame and unloading the heald wires, reduces the labor intensity of workers, saves the labor cost and improves the heald dividing efficiency.

The heald dividing device is provided with the arranging mechanism, so that the purpose of arranging the split left heald and right heald can be achieved. The whole row mechanism comprises a first whole row of suspension beams and a second whole row of suspension beams which are arranged on the supporting mechanism, wherein the first whole row of suspension beams receive left heddles after being split by the split seat, the second whole row of suspension beams receive right heddles after being split by the split seat, the sorting whole row of left heddles and right heddles after being split by the split seat is completed, the artificial rearrangement is not needed, the trouble of re-threading the heddles manually is not needed, and the time and the force are saved.

According to the heald dividing device, the number of the first whole-row suspension beams and the number of the second whole-row suspension beams are two, so that the purpose of limiting the two ends of the split left heald wire or the two ends of the split right heald wire is achieved, the two ends of the split left heald wire can be respectively hung on the two first whole-row suspension beams, the two ends of the split right heald wire can be respectively hung on the two second whole-row suspension beams, and the stability of the left heald wire on the first whole-row suspension beams and the stability of the right heald wire on the second whole-row suspension beams can be improved.

According to the heald dividing device, the limit mechanism comprising the first limit piece and the second limit piece is arranged to limit the left heald and the right heald, when the double-side healds are split, the left heald and the right heald can be pushed by the subsequent healds to move forwards continuously, and at the moment, the first limit piece and the second limit piece can limit the moving paths of the corresponding left heald or right heald, so that the left heald can slide onto the first whole row of hanging beams, and the right heald can slide onto the second whole row of hanging beams smoothly.

The heald dividing device realizes the limit of the two ends of the left heald wire and the two ends of the right heald wire by arranging the first limiting pieces on the outer sides of the two first whole-row suspension beams and the second limiting pieces on the outer sides of the two second whole-row suspension beams. Specifically, one end of one first limiting piece, which faces the discharging end, extends to the second end part of the first guide suspension beam in a partially clearance fit manner, so that the limit of one end part of the left heald wire can be realized, and the other end of the other first limiting piece, which faces the discharging end, extends to the second end part of the second guide suspension beam in a partially clearance fit manner, so that the limit of the other end part of the left heald wire can be realized; one of them second locating part extends to the second tip of part clearance fit in first guide cantilever beam towards the one end of discharge end, so can realize the spacing to one tip of right side heddle, and another second locating part extends to the second tip of part clearance fit in second guide cantilever beam towards the one end of discharge end, so can realize the spacing to another tip of right side heddle.

The heald dividing device also realizes the limit of the two ends of the left heald wire and the two ends of the right heald wire by arranging the third limit piece and the fourth limit piece, so that the left heald wire and the right heald wire cannot deviate in two directions which are perpendicular to each other.

The heddle dividing device also realizes that the split left heddle is easy to enter the corresponding first whole array of hanging beams and the split right heddle is easy to enter the second whole array of hanging beams by arranging the wedge-shaped first dividing surface and the wedge-shaped second dividing surface, and the included angle between the first whole array of hanging beams and the included angle between the first dividing surface and the second dividing surface are consistent.

According to the heald dividing device, the driving mechanism is arranged to automatically convey the double-sided healds on the first guide cantilever beam and the second guide cantilever beam, the driving mechanism drives the double-sided healds on the guide mechanism to move from the feeding end to the discharging end, so that automatic feeding of the double-sided healds can be realized, labor is saved, and heald dividing efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a heald dividing device according to an embodiment;

fig. 2 is a schematic diagram of the cooperation of the guiding mechanism, the dividing mechanism, the arranging mechanism and the limiting mechanism in the heald dividing device shown in fig. 1;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is an enlarged schematic view of a portion of the structure shown in FIG. 3;

FIG. 5 is a schematic diagram of a double sided heddle;

FIG. 6 is a schematic view of a left side heddle;

fig. 7 is a right side harness schematic.

Description of the reference numerals

10: A heald dividing device;

100: a support mechanism; 110: a first support base; 120: a second support base; 130: a connecting piece; 140: a fixing member; 141: angle iron; 142: a fastening bolt;

200: a guide mechanism; 210: a first guide cantilever; 220: a second guide cantilever;

300: a branching mechanism; 310: a branch seat; 311: a branching section; 3111: a first branch plane; 3112: a second diverting surface; 320: a branch bracket;

400: an alignment mechanism; 410: a first array of cantilever beams; 420: a second whole row of suspension beams;

500: a limiting mechanism; 510: a first limiting member; 520: a second limiting piece; 530: a connecting plate;

20: double-sided heddles; 21: a left heddle; 22: right heddle.

Detailed Description

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly mounted to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "mounted to" another element, it can be directly mounted to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention provides a heald dividing apparatus 10, which includes a supporting mechanism 100, a guiding mechanism 200, and a dividing mechanism 300.

The guide mechanism 200 has a feed end and a discharge end, and the guide mechanism 200 is mounted on the support mechanism 100 for hanging the double sided heddle 20. The double sided heddle 20 can slide on the guide mechanism 200 from the feed end in the direction of the discharge end.

Referring to fig. 2, the branching mechanism 300 has a branching seat 310 mounted on the support mechanism 100. The branching block 310 has a branching portion 311 having a wedge shape. The branching seat 310 is close to the discharging end, and a space can be formed between the branching seat 310 and the discharging end, wherein the space is smaller than the width of one double-sided heddle 20 and the space is smaller than the thickness of one double-sided heddle 20; or the branching seat 310 and the discharge end may be in contact fit, or there may be partial overlap between the branching seat 310 and the discharge end, such as the branching seat 310 extending into the interior of the discharge end. The double-sided heddle 20 can slide on the guide mechanism 200 from the feed end in the direction of the discharge end until it contacts the switching part 311. The branching portion 100 is used to insert into the gap of the double-sided heddle 20 to separate the double-sided heddle 20 moving toward the branching seat 310 into the left-sided heddle 21 and the right-sided heddle 22.

Further, referring to fig. 1 and 2, the guide mechanism 200 includes a first guide cantilever 210 and a second guide cantilever 220 disposed in parallel on the support mechanism 100. The first end of the first guide cantilever 210 is flush with the first end of the second guide cantilever 220 and both form a feed end, and the second end of the first guide cantilever 210 is flush with the second end of the second guide cantilever 220 and both form a discharge end. Referring to fig. 2 and 5, the first guide cantilever 210 and the second guide cantilever 220 are respectively used for hanging two ends of the double-sided heddle 20. The double-sided heddle 20 is suspended from the first guide suspension beam 210 and the second guide suspension beam 220 by hooking grooves at both ends of the double-sided heddle 20. Grooves at both ends of the double sided heddle 20 are respectively engaged with the first guide cantilever 210 and the second guide cantilever 220.

The branching base 310 is adjacent to the discharge end and the branching portion 311 extends partially into the space between the first guide cantilever 220 and the second guide cantilever 220. The function of the branching seat 310 is to split the double-sided heddle 20 into a left-sided heddle 21 and a right-sided heddle 22. Specifically, the double-sided heddle 20 is pushed from the feeding end to the discharging end of the guiding mechanism 200 until the double-sided heddle 20 contacts the branching seat 310 on the branching mechanism 300 of the branching device 10, and when the double-sided heddle 20 contacts the branching seat 310, the branching portion 311 is inserted into the gap of the double-sided heddle 20, and the double-sided heddle 20 is pushed until the branching portion 311 separates the double-sided heddle 20 into the left heddle 21 and the right heddle 22 respectively located on both sides of the branching seat 310. The movement of the double sided heddle 20 can be achieved either by manual pushing or by a power mechanism such as a drive mechanism.

Referring to fig. 1, in a specific example, the heald dividing apparatus further includes an alignment mechanism 400. The alignment mechanism 400 includes a first alignment suspension beam 410 and a second alignment suspension beam 420 mounted on the support mechanism 100.

One end of the first whole row of suspension beams 410 and one end of the second whole row of suspension beams 420 are close to the second end of the first guide suspension beam 210 or the second end of the second guide suspension beam 220. The first whole row of suspension beams 410 is used for receiving the left heddle 21 split by the split seat 310, and the second whole row of suspension beams 420 is used for receiving the right heddle 22 split by the split seat 310.

The split heddle device 10 of the present invention realizes the alignment of split left heddles 21 and right heddles 22 by providing an alignment mechanism 400. The arranging mechanism 400 comprises a first arranging hanging beam 410 and a second arranging hanging beam 420 which are arranged on the supporting mechanism 100, wherein the first arranging hanging beam 410 receives the left heald 21 split by the split seat 310, the second arranging hanging beam 420 receives the right heald 22 split by the split seat 310, the sorting arrangement of the left heald 21 and the right heald 22 split by the split seat 310 is completed, the sorting arrangement of the split left heald 21 and right heald 22 is not needed, the trouble of re-threading the heald again by manpower is also not needed, the time and the force are saved, the splitting efficiency is improved, and the arranging efficiency is improved.

Further, as shown in fig. 1, the number of the first whole row of suspension beams 410 and the number of the second whole row of suspension beams 420 are two. One of the first and second integral columns of suspension beams 410, 420 is proximate to the second end of the first guide suspension beam 210, and in the view shown in fig. 1, the first integral column of suspension beams 410 is at the same elevation as the second integral column of suspension beams 420 and at the same elevation as the first guide suspension beam 210. The other first and second whole rows of suspension beams 410 and 420 are each close to the second end of the second guide suspension beam 220, and the first whole row of suspension beams 410 and 420 are located at the same height as the second guide suspension beam 220 in the view shown in fig. 1. The two first whole-row suspension beams 410 are arranged in parallel and are respectively used for hanging two ends of the left heddle 21, and the two second whole-row suspension beams 420 are arranged in parallel and are respectively used for hanging two ends of the right heddle 22. The distance between the two first whole-row suspension beams 410 is equal to the distance between the first guide suspension beam 210 and the second guide suspension beam 220, and the distance between the two second whole-row suspension beams 420 is equal to the distance between the first guide suspension beam 210 and the second guide suspension beam 220.

According to the heddle splitting device 10, the limit on the two ends of the split left heddle 21 or the two ends of the split right heddle 22 is realized by arranging the number of the first whole-row suspension beams 410 and the number of the second whole-row suspension beams 420, the two ends of the split left heddle 21 can be respectively hung on the two first whole-row suspension beams 410, the two ends of the split right heddle 22 can be respectively hung on the two second whole-row suspension beams 420, and the stability of the left heddle 21 on the first whole-row suspension beams 410 and the stability of the right heddle 22 on the second whole-row suspension beams 420 can be improved by arranging the two whole-row suspension beams 420.

Specifically, the hanging of the two ends of the split left heddle 21 on the two first whole row of hanging beams 410 is achieved by hooking grooves of the two ends of the left heddle 21, the hooking grooves of the two ends of the left heddle 21 are respectively hooked on the two first whole row of hanging beams 410, and the left heddle 21 can slide on the two first whole row of hanging beams 410. The hanging of the two ends of the split right heddle 22 on the two second whole-row hanging beams 420 is realized by the hooking grooves of the two ends of the right heddle 22, the hooking grooves of the two ends of the right heddle 22 are respectively hooked on the two second whole-row hanging beams 420, and the right heddle 22 can slide relative to the two second whole-row hanging beams 420.

Referring to fig. 1, in a specific example, the heald dividing device 10 further includes a limiting mechanism 500. The spacing mechanism 500 includes a first spacing member 510 and a second spacing member 520 mounted on the support mechanism 100.

At least one first integral column of cantilever beams 410 is provided with a first stop 510 on the outside. The first limiting member 510 extends toward the first guide cantilever 210 or the second guide cantilever 220 corresponding to the first whole array of cantilever beams 410, and the inner sidewall of the first limiting member 510 is in clearance fit with the outer sidewall of the corresponding first guide cantilever 210 or second guide cantilever 220, where the clearance fit means that the inner sidewall of the first limiting member 510 is in clearance fit with the outer sidewall of the corresponding first guide cantilever 210 or second guide cantilever 220, and the size of the clearance is not less than the width of one left heddle 21. The above-mentioned clearance fit, that is, the inner sidewall of the first stopper 510 and the outer sidewall of the corresponding first guide cantilever 210 or second guide cantilever 220 have a space therebetween.

At least one second whole row of suspension beams 420 is provided with a second stopper 520 on the outer side thereof. The second limiting member 520 extends toward the corresponding first guide cantilever 210 or second guide cantilever 220 of the second whole row of cantilever beams 420, and the second limiting member 520 is in clearance fit with the corresponding first guide cantilever 210 or second guide cantilever 220, where the clearance fit means that the inner sidewall of the second limiting member 520 is in clearance fit with the outer sidewall of the corresponding first guide cantilever 210 or second guide cantilever 220, and the size of the clearance is not less than the width of one right heddle 22. The clearance fit, that is, the interval between the inner sidewall of the second stopper 520 and the outer sidewall of the corresponding first guide cantilever 210 or second guide cantilever 220 is provided.

The heald dividing device 10 of the present invention realizes the limitation of the left heddle 21 and the right heddle 22 by arranging the limiting mechanism 500 comprising the first limiting member 510 and the second limiting member 520, when the double-sided heddles 20 are split, the left heddle 21 and the right heddle 22 are pushed by the subsequent heddles to move forward continuously, and at this time, the moving paths of the corresponding left heddle 21 or right heddle 22 can be limited by the first limiting member 510 and the second limiting member 520, so as to ensure that the left heddle 21 can slide onto the first array of hanging beams 410 and the right heddle 22 can slide onto the second array of hanging beams 420 smoothly.

In a specific example, the outer sides of the two first whole rows of cantilever beams 410 are each provided with a first stopper 510. One of the first stoppers 510 extends toward the corresponding first guide cantilever beam 210 of the first array cantilever beam 410, and a gap is formed between the inner sidewall of the first stopper 510 and the outer sidewall of the corresponding first guide cantilever beam 210, that is, a gap is formed between the inner sidewall of the first stopper 510 and the outer sidewall of the corresponding first guide cantilever beam 210, and the other first stopper 510 extends toward the corresponding second guide cantilever beam 220 of the first array cantilever beam 410, and a gap is formed between the inner sidewall of the first stopper 510 and the outer sidewall of the corresponding second guide cantilever beam 220, that is, a gap is formed between the inner sidewall of the first stopper 510 and the outer sidewall of the corresponding second guide cantilever beam 220, and the two gaps are used for the left heddle 21 to pass through.

The outer sides of the two second whole rows of suspension beams 420 are provided with second limiting members 520. One of the second limiting members 520 extends toward the corresponding first guide cantilever 210 of the second whole row of cantilever beams 420, and the inner side wall of the second limiting member 520 is in clearance fit with the outer side wall of the corresponding first guide cantilever 210, that is, a space is formed between the inner side wall of the second limiting member 520 and the outer side wall of the corresponding first guide cantilever 210. The other second limiting member 520 extends towards the second guiding cantilever beam 220 corresponding to the second whole array cantilever beam 420, and the inner side wall of the second limiting member 520 is in clearance fit with the outer side wall of the corresponding second guiding cantilever beam 220, that is, a space is formed between the inner side wall of the second limiting member 520 and the outer side wall of the corresponding second guiding cantilever beam 220, and the two spaces are used for the right heddle 22 to pass through.

The heald dividing device 10 of the invention realizes the limit of the two ends of the left heddle 21 and the two ends of the right heddle 22 by arranging the first limit part 510 on the outer sides of the two first whole-row suspension beams 410 and the second limit part 520 on the outer sides of the two second whole-row suspension beams 420. Specifically, one of the first limiting members 510 extends to a second end portion partially in clearance fit with the first guide cantilever 210 toward one end of the discharge end, so that limiting of one end portion of the left heddle 21 can be achieved, and the other first limiting member 510 extends to a second end portion partially in clearance fit with the second guide cantilever 220 toward one end of the discharge end, so that limiting of the other end portion of the left heddle 21 can be achieved; one of the second limiting members 520 extends to a portion of the second end portion of the first guide cantilever 210 toward one end of the discharge end, so that limiting of one end portion of the right heddle 22 can be achieved, and the other second limiting member 520 extends to a portion of the second end portion of the second guide cantilever 220 toward one end of the discharge end, so that limiting of the other end portion of the right heddle 22 can be achieved.

Preferably, the first stopper 510 and the second stopper 520 are both bent plate-shaped, one end of the first stopper 510 is parallel to the extending direction of the first guide cantilever beam 210, the other end is parallel to the extending direction of the first whole row cantilever beam 410, one end of the second stopper 520 is parallel to the extending direction of the first guide cantilever beam 210, and the other end is parallel to the extending direction of the first whole row cantilever beam 410.

Further, the limiting mechanism 500 further includes a connecting plate 530, and the first limiting member 510 and the second limiting member 520 are connected to the supporting mechanism 100 through the connecting plate 530. Preferably, the first limiting member 510, the second limiting member 520 and the connecting plate 530 are detachably connected, and the connecting plate 530 and the supporting mechanism 100 are preferably detachably connected.

In a specific example, the spacing mechanism 500 further includes a third spacing member and a fourth spacing member mounted on the support mechanism 100. The third limiting member is close to the first guiding cantilever 210 and is connected to the corresponding first limiting member 510 and second limiting member 520. The fourth limiting member is close to the second guiding cantilever 220 and is connected to the corresponding first limiting member 510 and second limiting member 520. The third limiting piece and the fourth limiting piece are used for limiting the two ends of the left heddle 21 and the two ends of the right heddle 22. The heald dividing device 10 of the invention also realizes the limitation of the two ends of the left heald wire 21 and the two ends of the right heald wire 22 by arranging the third limiting piece and the fourth limiting piece, so that the left heald wire 21 and the right heald wire 22 cannot deviate in two directions perpendicular to each other. The third and fourth stop are not shown in fig. 1-7.

Further, the branching block 310 includes a first branching surface 3111 and a second branching surface 3112. The first and second branch surfaces 3111 and 3112 are gradually closed and connected to form the wedge-shaped branch portion 311. An included angle is formed between the first and second whole rows of suspension beams 410 and 420, and an included angle between the first and second whole rows of suspension beams 410 and 420 is identical to an included angle between the first and second branch faces 3111 and 3112. The heddle device 10 of the present invention further realizes that the split left heddle 21 is easy to enter the corresponding first whole row of suspension beams 410 and the right heddle 22 is easy to enter the second whole row of suspension beams 420 by arranging the first branch surface 3111 and the second branch surface 3112 which are wedge-shaped and the included angle between the first whole row of suspension beams 410 and the second whole row of suspension beams 420 is consistent with the included angle between the first branch surface 3111 and the second branch surface 3112.

As shown in fig. 2, the heald dividing device 10 can be installed in use at the angle shown in fig. 2, wherein the first and second dividing surfaces 3111, 3112 gradually transition to the plane formed by the first and second guide beams 210, 220, i.e. the first and second dividing surfaces 3111, 3112 are each disposed longitudinally.

Referring to fig. 1, the branching mechanism 300 preferably further includes a branching bracket 320, the branching bracket 320 being mounted on the supporting mechanism 100, and the branching base 310 being connected to the branching bracket 320.

Further, the number of the branching seats 310 may be plural, such as two, three, etc., and in fig. 2, the number of the branching seats 310 is two. The plurality of branch seats 310 are sequentially distributed along the direction from the first guide cantilever 210 to the second guide cantilever 220, and the directions of the branch portions 311 of the branch seats 310 are the same.

Referring to fig. 1, in one embodiment, the supporting mechanism 100 includes a first supporting seat 110, a second supporting seat 120, and at least a connecting member 130 connecting the first supporting seat 110 and the second supporting seat 120. The first guide cantilever 210 is installed on the first support base 110, and the second guide cantilever 220 is installed on the second support base 120. One of the first and second whole rows of suspension beams 410, 420 is mounted on the first support base 110, and the other of the first and second whole rows of suspension beams 410, 420 is mounted on the second support base 120. The opposite ends of the direction-dividing bracket 320 are respectively installed on the opposite surfaces of the first and second supporting seats 110 and 120.

Each first limiting member 510 is connected to the first supporting seat 110 and the second supporting seat 120 through a connecting plate 530. Each second limiting member 520 is connected to the first supporting seat 110 and the second supporting seat 120 through a connecting plate 530. The first support seat 110 and the second support seat 120 may be provided with a relief groove on two opposite surfaces, and the third limiting member and the fourth limiting member may be flat plate-shaped, and the third limiting member and the fourth limiting member are respectively located in the two relief grooves, preferably, the thickness of the third limiting member and the thickness of the fourth limiting member are equal to the depth of the corresponding relief groove, and the shape, the size and the shape and the size of the third limiting member are respectively consistent with the shape and the size of the corresponding relief groove.

Referring to fig. 1, further, the first supporting seat 110 and the second supporting seat 120 are both flat plates, the first supporting seat 110 and the second supporting seat 120 are disposed in parallel, the connecting member 130 is rod-shaped, and the connecting member 130 is perpendicular to the first supporting seat 110 and the second supporting seat 120. It is understood that in other embodiments, the structures and shapes of the first support base 110 and the second support base 120 are not limited to the above, and the structures and shapes of the first support base 110 and the second support base 120 may be block-shaped, columnar-shaped, etc. Since the first guide cantilever 210 is disposed on the first support base 110 and the second guide cantilever 220 is disposed on the second support base 120, the guide mechanism 200 formed by the first guide cantilever 210 and the second guide cantilever 220 is perpendicular to the first support base 110 or the second support base 120, that is, the plane formed by the first guide cantilever 210 and the second guide cantilever 220 is perpendicular to the first support base 110 or the second support base 120, in the angle shown in fig. 1, the double-sided heddle 20 is disposed in a vertical direction, and the moving direction of the double-sided heddle 20 is a horizontal direction.

Preferably, the support mechanism 100 further comprises a fixing member 140. The first guide cantilever 210 is mounted on the first support base 110 by at least one fixing member 140, the number of fixing members 140 between the first guide cantilever 210 and the first support base 110 may be one or more, such as two, three, etc., and the second guide cantilever 220 is mounted on the second support base 120 by at least one fixing member 140, and the number of fixing members 140 between the second guide cantilever 220 and the second support base 120 may be one or more, such as two, three, etc. One of the first whole row of the suspension beams 410 is mounted on the first support base 110 by at least one fixing member 140, the number of fixing members 140 between the first whole row of the suspension beams 410 and the first support base 110 may be one or more, such as two, three, etc., and the other of the first whole row of the suspension beams 410 is mounted on the second support base 120 by at least one fixing member 140, the number of fixing members 140 between the first whole row of the suspension beams 410 and the second support base 120 may be one or more, such as two, three, etc. One of the second whole row of the suspension beams 420 is mounted on the first support base 110 by at least one fixing member 140, the number of fixing members 140 between the second whole row of the suspension beams 420 and the first support base 110 may be one or more, such as two, three, etc., and the other second whole row of the suspension beams 420 is mounted on the second support base 120 by at least one fixing member 140, the number of fixing members 140 between the second whole row of the suspension beams 420 and the second support base 120 may be one or more, such as two, three, etc.

Alternatively, each fixing member 140 may be detachably connected to the first supporting seat 110, and each fixing member 140 may be detachably connected to the second supporting seat 120. Each fastener 140 may be detachably coupled to a corresponding first guide rail 210, second guide rail 220, first array rail 410, or second array rail 420.

Further, referring to fig. 1, the fixing member 140 includes angle irons 141 and fastening bolts 142. One side of the angle iron 141 is connected with the corresponding first support seat 110 or second support seat 120 through a fastening bolt 142, and one side of the angle iron 141 is connected with the corresponding first guide cantilever 210, second guide cantilever 220, first whole-row cantilever 410 or second whole-row cantilever 420 through a fastening bolt 142. It will be appreciated that the fixing member 140 may be fixed by other manners, such as riveting by rivets, embedding connection between the protruding block and the slot structure, etc.

In a specific example, the heddle apparatus 10 further comprises a drive mechanism. The driving mechanism is used for driving the double-sided heddles 20 on the guiding mechanism 200 to move from the feeding end to the discharging end. Further, the driving mechanism may be a power assembly composed of a manipulator, a screw assembly, a motor or a cylinder. The drive mechanism is not shown in any of fig. 1-7.

Further, as shown in fig. 3 and 4, the second end of the first guide cantilever 210 and the second end of the second guide cantilever 220 are wedge-shaped. Further, the end of the first whole row of suspension beams 410 facing the discharge end and the end of the second whole row of suspension beams 420 facing the discharge end are wedge-shaped. The above design is to facilitate the split left heddle 21 or right heddle 22 to enter the first whole row of suspension beams 410 and the second whole row of suspension beams 420.

The heald separating device 10 of the invention also realizes the automatic conveying of the double-sided healds 20 on the first guide cantilever beam 210 and the second guide cantilever beam 220 by arranging the driving mechanism, and the driving mechanism drives the double-sided healds 20 on the guide mechanism 200 to move from the feeding end to the discharging end, so that the automatic feeding of the double-sided healds 20 can be realized, the manpower is saved, and the heald separating efficiency is improved.

The present embodiment also relates to a heald dividing method of the heald dividing device 10 used. The heald dividing method comprises the following steps:

The stop lever at one end of the heald frame to be split is manually detached to expose the ends of the two heald suspension beams of the heald frame, and the two ends of the heald suspension beams are manually abutted against the first guide suspension beam 210 and the second guide suspension beam 220 of the guide mechanism 200 of the split device 10, respectively.

The double-sided heddles 20 on the two heddle suspension beams are pushed onto the first guide suspension beam 210 and the second guide suspension beam 220 by the driving mechanism, so that both ends of the double-sided heddles 20 are respectively suspended on the first guide suspension beam 210 and the second guide suspension beam 220.

The driving mechanism pushes the double-sided heddle 20 from the feeding end of the guiding mechanism 200 to the discharging end direction until the double-sided heddle 20 contacts with the branching seat 310 on the branching mechanism 300 of the branching device 10, when the double-sided heddle 20 contacts with the branching seat 310, the branching portion 311 is inserted into the gap of the double-sided heddle 20, and the driving mechanism continues to push the double-sided heddle 20 until the branching portion 311 separates the double-sided heddle 20 into a left heddle 21 and a right heddle 22 respectively positioned at two sides of the branching seat 310, the left heddle 21 is shown in fig. 6, and the right heddle 22 is shown in fig. 7.

The left heddle 21 enters the two first whole row of suspension beams 410 under the limiting action of the two first limiting pieces 510, the third limiting piece and the fourth limiting piece, and the two end parts of the left heddle 21 are suspended on the two first whole row of suspension beams 410. The right heddle 22 enters into the two second whole row of suspension beams 420 under the limiting action of the two second limiting pieces 520, the third limiting piece and the fourth limiting piece, and the two end parts of the right heddle 22 are suspended on the two second whole row of suspension beams 420.

The heald dividing device 10 can achieve the purposes of reducing the labor intensity of workers, improving the automation degree of heald dividing and improving the heald dividing efficiency. The heald dividing device 10 can realize the split of the double-sided heald wires 20 on the heald frame under the cooperation of the guide mechanism 200 and the dividing mechanism 300, replace manual operations such as repeated manual frame splitting and heald wire unloading, reduce the labor intensity of workers, save the labor cost and improve the heald dividing efficiency. Further, the heald separating device 10 of the present invention can also achieve the purpose of automatically sorting and arranging the left heald 21 and the right heald 22, that is, the purpose of automatically arranging the split left heald 21 and right heald 22 without the operation of manual single-side arranging and single-side re-threading in the conventional process, thereby saving time and effort and improving heald separating and arranging efficiency. In summary, the heald separating device 10 of the present invention realizes the procedures of automatic heald unloading, single-side arraying and single-side re-threading, and the whole process can be automatically completed, so that the automation degree is high and the production efficiency is high.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (11)

1. The heald dividing device is characterized by comprising a supporting mechanism, a guiding mechanism, a dividing mechanism, an arranging mechanism and a limiting mechanism; the guide mechanism is provided with a feeding end and a discharging end, and is arranged on the supporting mechanism for hanging double-side heddles; the branching mechanism is provided with a branching seat which is arranged on the supporting mechanism, the branching seat is provided with a branching part which is in a wedge shape, the branching seat is close to the discharging end, the guiding mechanism is used for enabling the double-sided healds to slide from the feeding end towards the discharging end until contacting the branching part, and the branching part is used for being inserted into a gap of the double-sided healds;

the guide mechanism comprises a first guide suspension beam and a second guide suspension beam which are arranged on the support mechanism in parallel, and the first guide suspension beam and the second guide suspension beam are respectively used for suspending two ends of the double-sided heddle;

The array mechanism comprises a first array of suspension beams and a second array of suspension beams which are arranged on the supporting mechanism, wherein the first array of suspension beams is used for receiving the left heddles split by the branch seats, and the second array of suspension beams is used for receiving the right heddles split by the branch seats;

The limiting mechanism comprises a first limiting part and a second limiting part which are arranged on the supporting mechanism, wherein the first limiting part is arranged on the outer side of at least one first whole-row cantilever beam, the first limiting part extends towards the first guide cantilever beam or the second guide cantilever beam corresponding to the first whole-row cantilever beam, the second limiting part is arranged on the outer side of at least one second whole-row cantilever beam, and the second limiting part extends towards the first guide cantilever beam or the second guide cantilever beam corresponding to the second whole-row cantilever beam.

2. Heddle apparatus according to claim 1, wherein the first end of the first guiding cantilever beam is flush with the first end of the second guiding cantilever beam and the two first ends constitute the feed end, the second end of the first guiding cantilever beam is flush with the second end of the second guiding cantilever beam and the two second ends constitute the discharge end, the dividing section portion extending into the space between the first guiding cantilever beam and the second guiding cantilever beam.

3. The heddle apparatus of claim 2, wherein one end of the first array of suspension beams and one end of the second array of suspension beams are each proximate to either the second end of the first guide suspension beam or the second end of the second guide suspension beam.

4. A heald separating device according to claim 3, wherein the number of the first whole-row suspension beams and the number of the second whole-row suspension beams are two, one of the first whole-row suspension beams and one of the second whole-row suspension beams is close to the second end of the first guiding suspension beam, the other of the first whole-row suspension beams and the other of the second whole-row suspension beams is close to the second end of the second guiding suspension beam, the two first whole-row suspension beams are arranged in parallel and are respectively used for hanging two ends of the left heald wire, and the two second whole-row suspension beams are arranged in parallel and are respectively used for hanging two ends of the right heald wire.

5. The heddle apparatus of claim 1, wherein a space is provided between an inner sidewall of the first stop and an outer sidewall of the corresponding first or second guide cantilever;

And a space is reserved between the inner side wall of the second limiting piece and the outer side wall of the corresponding first guide cantilever or the second guide cantilever.

6. The heddle apparatus according to claim 5, wherein the outer sides of both the first whole row of suspension beams are provided with the first stopper, one of the first stopper extending toward the first guide suspension beam and the other of the first stopper extending toward the second guide suspension beam;

the outer sides of the two second whole-row suspension beams are respectively provided with a second limiting piece, one second limiting piece extends towards the first guide suspension beam, and the other second limiting piece extends towards the second guide suspension beam.

7. The heald separating device according to claim 6, wherein the limiting mechanism further comprises a third limiting member and a fourth limiting member mounted on the supporting mechanism, the third limiting member being close to the first guide cantilever and connected to the corresponding first limiting member and the second limiting member, the fourth limiting member being close to the second guide cantilever and connected to the corresponding first limiting member and the second limiting member, the third limiting member and the fourth limiting member being used for limiting both ends of the left heddle and both ends of the right heddle.

8. The heddle apparatus of claim 4, wherein the divider includes a first divider surface and a second divider surface, the first divider surface and the second divider surface being progressively closer together and connected to form the wedge-shaped divider portion, the first array of cantilever beams and the second array of cantilever beams having an included angle therebetween, and the first array of cantilever beams and the second array of cantilever beams having an included angle therebetween that is consistent with an included angle between the first divider surface and the second divider surface.

9. The heald separating device according to any one of claims 4 to 8, wherein the supporting mechanism comprises a first supporting seat, a second supporting seat and a connecting piece for connecting the first supporting seat and the second supporting seat, the two first guiding suspension beams are both installed on the first supporting seat, and the two second guiding suspension beams are both installed on the second supporting seat.

10. Heddle apparatus according to any one of claims 1 to 8, further comprising a drive mechanism for driving the double sided heddles on the guide mechanism from the feed end to the discharge end.

11. A heald dividing method using the heald dividing device according to any one of claims 1 to 10, comprising the steps of:

detaching a stop lever at one end of a heald frame to be split, exposing the end parts of two heald suspension beams of the heald frame, and respectively butting the two end parts of the heald suspension beams with feeding ends of a guide mechanism of a heald splitting device;

pushing double-sided heddles on two heddle cantilever beams to the guide mechanism;

Pushing the double-side heddles on the guide mechanism to move from the feeding end to the discharging end of the guide mechanism until the double-side heddles are contacted with the branching seats on the branching mechanism of the branching device, inserting the branching parts into gaps of the double-side heddles when the double-side heddles are contacted with the branching seats, and continuing to push the double-side heddles until the branching parts split the double-side heddles into left heddles and right heddles which are respectively positioned on two sides of the branching seats.