CN201704485U

CN201704485U - Edge reamer

Info

Publication number: CN201704485U
Application number: CN2010202186820U
Authority: CN
Inventors: 程天美; 程亮
Original assignee: YIWU CITY ZHENGXING TEXTILE EQUIPMENT CO Ltd
Current assignee: YIWU CITY ZHENGXING TEXTILE EQUIPMENT CO Ltd
Priority date: 2010-06-07
Filing date: 2010-06-07
Publication date: 2011-01-12
Anticipated expiration: 2020-06-07

Abstract

The utility model discloses an edge reamer which comprises a mounting seat and an edge reaming heald, wherein the edge reaming heald consists of a horse-riding heald and two lifting healds, a driving mechanism and a guide rail are mounted on the mounting seat, two slide blocks are glidingly connected on the guide rail respectively, the slide blocks are driven by the driving mechanism to move up and down in the opposite directions, supporting rods are arranged at the two ends of each of the two slide blocks respectively, a plurality of heald wires are sleeved on the inner sides of the extensions of the supporting rods, and the two lifting healds are arranged on the outer sides of the extensions of the supporting rods respectively; and each supporting rod comprises an inner side section fixedly connected with the slide blocks and an intermediate section provided with the heald wires and the edge reaming heald, and the inner side section and the intermediate section are positioned on the front and the rear planes respectively and connected through an inclined or perpendicular extended section. In the technical scheme, the supporting rods are Z-shaped bent rods, so that the edge reamer is installed more conveniently, fits well with the peripheral components and provides convenience for equipment installation and maintenance.

Description

A kind of leno edge machine

Technical field

The utility model relates to the selvedge apparatus that a kind of loom is used, and relates in particular to a kind of leno edge machine.

Background technology

The strand limit is used for forming leno edge and/or be used for forming the waste silk band that separates from fabric on fabric in loom with the slitter edge shedding motion.The sideline is combined with the strand limit and the slitter edge heald comes opening, makes them form strand limit and slitter edge shed open in fabric shed open both sides, forms strand limit and slitter edge so that accept weft yarn.

Selvedge apparatus has two kinds of forms: first kind of form is that leno edge machine is arranged in the shedding motion of loom, so it moves together with shedding motion; Second kind of form is the transmission that selvage device has oneself, and the motion of its opener and shedding motion are irrelevant.In a kind of known structure form of second kind of form, the motion of opener is the main shaft from loom, by machine driving, cam mechanism etc., makes opener form harness motion.As changing the style of organizing that has configured, cam curve must be changed, and combines the time and will change the flat of limit yarn, and cam phase angle must be adjusted.Such replacing is consuming time big, and loom must stop.Use inconvenient.

Publication number is that the patent documentation of CN2908549Y discloses a kind of " strand limit heald ", combine by riding and two sheddings constitute, shedding is provided with chute, riding comprehensive is to be made of twice metal slide plate, be approximate " U ", type, its top has through wires hole, wherein the twice slide plate places the chute of two sheddings respectively, and can slide therein.The chute bottom is provided with magnetic patch, is used for the absorption to slide plate.Can realize radially twisting mutually about refuse yarn, thereby slitter edge is effectively clamped.

In the prior art, leno edge machine, comprise that mount pad and strand limit are comprehensive, the strand limit is combined and is adopted said structure, driving mechanism and guide rail are installed on the described mount pad, slidely connect two relatively independent slide blocks on the guide rail respectively, two slide blocks move up and down mutually under the driving of driving mechanism in the opposite direction; The two ends up and down of slide block are respectively equipped with pole, and the pole of two groups of slide blocks is gone up two comprehensive sheddings of sheathed some healds and strand limit respectively.But pole is adopted the straight-bar form in the said structure, has limited the installation and maintenance of leno edge machine circumferential component like this.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of leno edge machine, and wherein pole is adopted the bending rod type of " Z " font, thereby makes the easier for installation of leno edge machine, it is more reasonable that it cooperates with circumferential component, makes things convenient for the equipment installation and maintenance.

To achieve the above object, the utility model has adopted following technical scheme:

A kind of leno edge machine, comprise that mount pad and strand limit are comprehensive, comprehensive the combining with two sheddings by riding in strand limit constitutes, driving mechanism and guide rail are installed on the described mount pad, slidely connect slide block A, slide block B on the guide rail respectively, slide block A and slide block B move up and down mutually under the driving of driving mechanism in the opposite direction; The two ends of slide block A are respectively equipped with pole A, pole C, the inboard sheathed some heald A of the extension of pole A and pole C, the shedding that combine on the extension arranged outside strand limit of pole A and pole C; Two ends on the described slide block B are respectively equipped with pole B, pole D, the inboard sheathed some heald B of the extension of pole B and pole D, another shedding that combine on the extension arranged outside strand limit of pole B and pole D; Described pole B has the medial segment of fixedly connected slide block B and heald B, the comprehensive interlude in strand limit is set, and described medial segment lays respectively at former and later two planes with interlude and is connected by an inclination or vertical extension; Described pole A, pole B, pole C and pole D all adopt identical extension structure.

As preferably, described pole B is provided with the rib that moving range is combined on restriction strand limit at the outboard end that the interlude that heald B, strand limit combine is set; Described pole A, pole B, pole C and pole D all adopt identical rib structure.Combine when high-speed motion on heald, strand limit like this, can limit both along excessively moving on the pole direction, reduces noise, improves service life.

As preferably, described pole D has first interlude that heald B is set and second interlude that combine on the strand limit is set, and first interlude and second interlude planar shift to install; Described pole C all adopts two identical interlude structures with pole.Combine when high-speed motion on heald, strand limit like this, both can be limited in the diverse location of pole respectively, avoids both collision to draw close, and guarantees the strand limit, reduces noise, improves service life.

As preferably, the shedding that combine on described strand limit is made of the shedding body of rod and mounting blocks, the mounting blocks of a shedding and the shedding body of rod are set in pole B respectively and pole D goes up and both peg graft by jack, and the mounting blocks of another shedding and the shedding body of rod are set in pole A respectively and pole C goes up and both peg graft by jack.Shedding adopts and divides body structure, its upper and lower trepanning or grooving are separately positioned on the mounting blocks and the shedding body of rod, thereby make that the mounting blocks and the shedding body of rod can be respectively and effective appropriate sheathed cooperation of upper and lower pole, reduce the noise of leno edge machine when high-speed motion greatly, improve the service life of leno edge machine.

The utility model is owing to adopted above technical scheme, and pole is adopted the bending rod type of " Z " font, thereby makes the easier for installation of leno edge machine, and it is more reasonable that the space of itself and circumferential component is equipped with, and makes things convenient for the equipment installation and maintenance.

Description of drawings

Fig. 1 is structural representation of the present utility model (front side);

Fig. 2 is structural representation of the present utility model (rear side);

Fig. 3 is the mounting structure schematic diagram of the utility model rocking arm;

Fig. 4 is that combine and the mounting structure schematic diagram of heald on the utility model strand limit;

Fig. 5 is the structural representation of the utility model pole D;

Fig. 6 is the structural representation of the utility model pole B.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.

Embodiment 1:

A kind of leno edge machine as shown in Figure 1 and Figure 2, comprise mount pad 2 and strand limit comprehensive 8, strand limit comprehensive 8 is combined by riding and two sheddings constitute, motor 1 and guide rail 4 are installed on the described mount pad 2, the front of guide rail 4, reverse side slidely connect slide block A61, slide block B 62 respectively, and slide block A61 and slide block B 62 move up and down mutually under the driving of motor 1 in the opposite direction; The two ends of slide block A61 are respectively equipped with pole A51, pole C53, the inboard sheathed some heald A71 of the extension of pole A51 and pole C53, and a shedding of 8 is combined on the extension arranged outside strand limit of pole A51 and pole C53; Two ends on the described slide block B 62 are respectively equipped with pole B52, pole D54, the inboard sheathed some heald B72 of the extension of pole B52 and pole D54, and another shedding of 8 is combined on the extension arranged outside strand limit of pole B52 and pole D54; Be fixed with a rocking arm 10 on the output shaft 11 of described motor 1; the left and right two ends 101,102 of rocking arm 10 flexibly connect connecting rod A31, connecting rod B32 respectively; connecting rod A31 one end and rocking arm 10 flexibly connect; the connecting rod A31 other end and slide block A61 flexibly connect; connecting rod B32 one end and rocking arm 10 flexibly connect, the connecting rod B32 other end and slide block B 62 flexibly connect.

In the present embodiment, the block 12 of restriction rocking arm 10 hunting ranges is installed on the described mount pad 2; rocking arm 10 adopts one in front and one in back setting with the position that connecting rod A31 and connecting rod B32 flexibly connect at its two ends, left and right sides, thereby and at one end adopt the lateral grooves structure to guarantee the stroke of rocking arm double link; As shown in Figure 3, described rocking arm 10 is held tightly by clamp 13, compressing tablet 14 and fastening bolt and is fixed on motor 1 output shaft 11; Described connecting rod A31 one end and rocking arm 10 are hinged, and the connecting rod A31 other end and slide block A61 are hinged; Connecting rod B32 one end and rocking arm 10 are hinged, and the connecting rod B32 other end and slide block B 62 are hinged; Described connecting rod A31 and rocking arm 10 are hinged by jointed shaft, and this jointed shaft is threaded fixing with rocking arm 10 by swivel nut, and connecting rod A31 is connected with this jointed shaft by bearing; Described connecting rod A31 all adopts identical articulated structure to flexibly connect with rocking arm 10, slide block A61 and described connecting rod B32 and rocking arm 10, slide block B 62.Above-mentioned heald is arranged on the lower fulcrum bar by two trepannings up and down, two groups of heald both sides or pole on one side tighten the elastic tape that cover is used to limit the heald moving range, are provided with elastic tape (not drawing on the rubber loop graph) equally for the moving range that limits the shedding of combining on above-mentioned strand limit simultaneously.As Fig. 4, shown in Figure 6, described pole B52 has the medial segment 521 of fixedly connected slide block B 62 and the interlude 523 on heald B72, strand limit comprehensive 8 is set, and described medial segment 521 lays respectively at former and later two planes with interlude 523 and is connected by an inclination or vertical extension 522; Described pole A51, pole B52, pole C53 and pole D54 all adopt identical extension structure; Described pole B52 is provided with the rib 524 that 8 movings range are combined on restriction strand limit at the outboard end of the interlude 523 that heald B72, strand limit comprehensive 8 are set, and rib can avoid elastic tape to deviate from from pole; Described pole A51, pole B52, pole C53 and pole D54 all adopt identical rib structure; As Fig. 4, shown in Figure 5, described pole D54 has first interlude 543 that heald B72 is set and second interlude, 544, the first interludes 543 and second interlude 544 that strand limit comprehensive 8 is set and planar shifts to install; Described pole C53 all adopts two identical interlude structures with pole D54.As shown in Figure 4, the shedding on described strand limit comprehensive 8 is made of the shedding body of rod and mounting blocks, the mounting blocks 92 of a shedding and the shedding body of rod are set in pole B52 by trepanning respectively and pole D54 goes up and both peg graft by jack, and the mounting blocks 91 of another shedding and the shedding body of rod are set in pole A51 respectively and pole C53 goes up and both peg graft by jack.The strand limit principle that combine on described strand limit is the patent documentation of CN2908549Y referring to publication number.

Claims

1. leno edge machine, comprise mount pad (2) and strand limit comprehensive (8), strand limit comprehensive (8) is combined by riding and two sheddings constitute, driving mechanism and guide rail (4) are installed on the described mount pad (2), slidely connect slide block A (61), slide block B (62) on the guide rail (4) respectively, slide block A (61) and slide block B (62) move up and down mutually under the driving of driving mechanism in the opposite direction; The two ends of slide block A (61) are respectively equipped with pole A (51), pole C (53), the inboard sheathed some heald A (71) of the extension of pole A (51) and pole C (53), and a shedding of (8) is combined on the extension arranged outside strand limit of pole A (51) and pole C (53); Two ends on the described slide block B (62) are respectively equipped with pole B (52), pole D (54), the inboard sheathed some heald B (72) of the extension of pole B (52) and pole D (54), another shedding of (8) is combined on the extension arranged outside strand limit of pole B (52) and pole D (54); It is characterized in that, described pole B (52) has the medial segment (521) of fixedly connected slide block B (62) and the interlude (523) on heald B (72), strand limit comprehensive (8) is set, and described medial segment (521) lays respectively at former and later two planes with interlude (523) and is connected by an inclination or vertical extension (522); Described pole A (51), pole B (52), pole C (53) and pole D (54) all adopt identical extension structure.

2. a kind of leno edge machine according to claim 1 is characterized in that, described pole B (52) is provided with the rib (524) that (8) moving range is combined on restriction strand limit at the outboard end of the interlude (523) that heald B (72), strand limit comprehensive (8) are set; Described pole A (51), pole B (52), pole C (53) and pole D (54) all adopt identical rib structure.

3. a kind of leno edge machine according to claim 1, it is characterized in that, described pole D (54) has first interlude (543) that heald B (72) is set and second interlude (544) on strand limit comprehensive (8) is set, and first interlude (543) and second interlude (544) planar shift to install; Described pole C (53) all adopts two identical interlude structures with pole D (54).

4. a kind of leno edge machine according to claim 1, it is characterized in that, the shedding that (8) are combined on described strand limit is made of the shedding body of rod and mounting blocks, the mounting blocks of a shedding (92) and the shedding body of rod are set in pole B (52) respectively and pole D (54) goes up and both peg graft by jack, and the mounting blocks of another shedding (91) and the shedding body of rod are set in pole A (51) respectively and pole C (53) goes up and both peg graft by jack.