CN209816405U - Warp stop frame protection device - Google Patents

Abstract

The utility model discloses a dropper protection device, which is characterized in that a stabilizing support is arranged on a dropper main beam and is used for fixing a dropper and a dropper spacer to limit the jumping of the dropper and the dropper spacer, so as to avoid the stopping caused by the jumping of the dropper and the dropper spacer and ensure the weaving efficiency and quality; through set up splint and be used for wearing to insert the yarn separating strip on firm support, separate different warp, convenient operation.

Description

Warp stop frame protection device

Technical Field

The utility model relates to a shuttleless loom accessory technical field especially relates to a dropper protection device.

Background

From a process perspective, the drop wire frames are used to adjust the warp position lines, and adjusting the drop wire frame position affects the fabric style and weaving efficiency. From the equipment aspect, the warp stopping frame detects broken warp yarns; a plurality of warp stopping strips are arranged on one pair of warp stopping frames, a plurality of warp stopping sheets are threaded on each warp stopping strip, long grooves and yarn through holes are formed in the warp stopping sheets, a warp is threaded on each warp stopping sheet, each warp enables each warp stopping sheet to be suspended on the warp stopping strip under the action of tension, the warp loses tension when the warp is broken, the warp stopping sheets fall down due to self weight and contact with the warp stopping strips to generate short circuit, and the warp detector transmits an electric signal to the electric cabinet to control the loom to stop.

With the progress of the technology, the rotating speed of the loom is increased, the fabric structure is complicated and changeable, the vibration of the dropper is increased, the dropper is caused to jump, and when no broken warp exists, the dropper is in contact with the dropper, so that false broken warp is caused, and the loom is stopped by mistake; the jumping of the warp stop strip can also cause the warp stop sheet to jump on the warp, and abrade the yarn through hole, so that the periphery of the yarn through hole is cut off to cause broken warp and stop; the jumping of the dropper can wear the long groove on the dropper, so that the dropper is broken to cause the halt; the vibration of the warp stopping frame can also cause the warp stopping parting strips to jump, and the stability of the tension of warp yarns is influenced; the weaving efficiency and quality are seriously affected.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

An object of the utility model is to provide a dropper protection device aims at solving current loom dropper vibrations and causes the dropper to beat, influences the problem of weaving efficiency and quality.

The technical scheme of the utility model as follows: a warp stop frame protection device comprises a warp stop strip pressing plate and a panel, wherein the warp stop strip pressing plate is connected with the panel through bolts, a warp stop strip is arranged between the warp stop strip pressing plate and the panel, the upper surface of the warp stop strip is pressed by the warp stop strip pressing plate from the upper side, and the lower surface of the warp stop strip is supported by the panel, so that the warp stop strip is limited between the warp stop strip pressing plate and the panel and cannot jump.

The dropper frame protection device is characterized in that at least one unthreaded hole is formed in the panel, first internal threaded holes with the quantity consistent with that of the unthreaded holes are formed in the dropper pressing plate, the unthreaded holes correspond to the first internal threaded holes one by one, and each unthreaded hole is connected with one first internal threaded hole through one first adjusting bolt; the pressure of the warp stop strip pressing plate on the warp stop strip and the supporting force of the adjusting panel on the warp stop strip are adjusted by adjusting the first adjusting bolt.

The dropper frame protection device also comprises a bottom plate positioned below the panel, a dropper parting strip supporting plate is arranged between the panel and the bottom plate, the dropper pressing plate, the panel and the dropper parting strip supporting plate are connected together through bolts, and the panel and the bottom plate are connected together through bolts; the warp stop parting strips are arranged on the warp stop parting strip supporting plate, the upper surfaces of the warp stop parting strips are pressed by the panel, the lower surfaces of the warp stop parting strips are supported by the warp stop parting strip supporting plate, and the lower surfaces of the warp stop parting strip supporting plate are supported by the bottom plate, so that the warp stop parting strips are limited between the bottom plate and the panel and cannot jump.

The dropper protection device is characterized in that at least one unthreaded hole is formed in the panel, first internal thread holes with the quantity consistent with that of the unthreaded holes are formed in the dropper pressing plate, the unthreaded holes correspond to the first internal thread holes one by one, each unthreaded hole is connected with one first internal thread hole through one first adjusting bolt, and the pressure of the dropper pressing plate on the dropper and the supporting force of the adjusting panel on the dropper are adjusted by adjusting the first adjusting bolts; second internal threaded holes with the same number as the unthreaded holes are formed in the warp stop parting strip supporting plate, the unthreaded holes correspond to the second internal threaded holes one by one, and one first internal threaded hole, one unthreaded hole and one second internal threaded hole are connected through one first adjusting bolt; still be provided with at least one third internal thread hole on the panel, be provided with the fourth internal thread hole unanimous with third internal thread hole quantity on the bottom plate, third internal thread hole and fourth internal thread hole one-to-one, a third internal thread hole passes through a second adjusting bolt with a fourth internal thread hole and is connected, through adjusting second adjusting bolt to the pressure of adjusting panel to the stopping warp parting bead and the support power of adjusting the bottom plate to the stopping warp bead.

The dropper protection device is characterized in that the bottom plate and the panel are fixedly installed on a dropper main beam through bolts.

The dropper protection device comprises a dropper pressing plate, wherein the dropper pressing plate is connected with a panel through a bolt, a pressure spring is arranged on the bolt, one end of the pressure spring is fixed on the bolt, the other end of the pressure spring is abutted against the dropper pressing plate, and a dropper is inserted between the dropper pressing plate and the panel.

The dropper frame protection device is characterized in that at least one fifth internal thread hole is further formed in the panel, sixth internal thread holes with the number identical to that of the fifth internal thread holes are formed in the dividing bar pressing plate, the fifth internal thread holes correspond to the sixth internal thread holes in a one-to-one mode, the fifth internal thread holes are connected with the sixth internal thread holes through a third adjusting bolt, a pressure spring is arranged on the third adjusting bolt, and one end of the pressure spring is fixed to the third adjusting bolt.

The dropper rack protection device is characterized in that a damping insulating strip is arranged on one surface, in contact with the dropper, of the dropper pressing plate.

The dropper frame protection device is characterized in that a damping insulating strip is arranged on one surface, in contact with the dropper parting strip, of the panel, and a damping insulating strip is arranged on one surface, in contact with the dropper parting strip, of the dropper parting strip supporting plate.

The warp stop frame protection device is characterized in that the warp stop strip pressing plate, the panel, the warp stop parting strip supporting plate and the bottom plate are all made of flat steel.

The utility model has the advantages that: the utility model provides a dropper protection device, which is characterized in that a stabilizing support is arranged on a dropper main beam and is used for fixing a dropper and a dropper spacer to limit the jumping of the dropper and the dropper spacer, so as to avoid the stopping caused by the jumping of the dropper and the dropper spacer and ensure the weaving efficiency and quality; through set up splint and be used for wearing to insert the yarn separating strip on firm support, separate different warp, convenient operation.

Drawings

Fig. 1 is a schematic structural view of the warp stop frame protection device of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1, a dropper protection device comprises a dropper pressing plate 1 and a panel 3, wherein at least one unthreaded hole is arranged on the panel 3, first internal threaded holes with the same number as the unthreaded holes are arranged on the dropper pressing plate 1, the unthreaded holes correspond to the first internal threaded holes one by one, each unthreaded hole is connected with one first internal threaded hole through a first adjusting bolt 6, a dropper is arranged between the dropper pressing plate 1 and the panel 3, the upper surface of the dropper is pressed by the dropper pressing plate 1 from above, and the lower surface of the dropper is supported by the panel 3, so that the dropper is limited between the dropper pressing plate 1 and the panel 3 and cannot jump; the pressure of the warp stop strip pressing plate 1 on the warp stop strip and the supporting force of the adjusting panel 3 on the warp stop strip are adjusted by adjusting the first adjusting bolt 6. The beating of the warp stop strip is limited by arranging the warp stop strip pressing plate 1 and the panel 3 from top to bottom simultaneously, so that the problem of false warp breaking caused by false warp breaking due to the contact of the warp stop strip and a warp stop sheet is solved; meanwhile, the problem that the stop motion strip is run out to cause the stop motion piece to run out on the warp, and the yarn through hole is abraded to cause the broken warp to break at the periphery of the yarn through hole to cause the broken warp to stop motion is solved; ensuring the weaving efficiency and quality.

In the embodiment, in order to balance the stress and ensure the limiting effect of the warp stop strip pressing plate 1 and the panel 3 on the warp stop strip, the mounting structure is simple as much as possible, the two unthreaded holes are arranged, and the two first internal threaded holes are arranged.

Furthermore, the dropper frame protection device also comprises a bottom plate 5 positioned below the panel 3, a dropper supporting plate 2 is arranged between the panel 3 and the bottom plate 5, second internal thread holes with the number consistent with that of the unthreaded holes are arranged on the dropper supporting plate 2, the unthreaded holes correspond to the second internal thread holes one by one, and one first internal thread hole, one unthreaded hole and one second internal thread hole are connected through a first adjusting bolt 6; the panel 3 is also provided with at least one third internal thread hole, the bottom plate 5 is provided with fourth internal thread holes the number of which is consistent with that of the third internal thread holes, the third internal thread holes correspond to the fourth internal thread holes one by one, one third internal thread hole is connected with one fourth internal thread hole through a second adjusting bolt 7, the warp stop parting strip is arranged on the warp stop parting strip supporting plate 2, the upper surface of the warp stop parting strip is pressed by the panel 3, the lower surface of the warp stop parting strip is supported by the warp stop parting strip supporting plate 2, and the lower surface of the warp stop parting strip supporting plate 2 is supported by the bottom plate 5, so that the warp stop parting strip is limited between the bottom plate 5 and the panel 3 and cannot jump; the pressure of the panel 3 on the stopping warp parting strips and the supporting force of the bottom plate 5 on the stopping warp strips are adjusted by adjusting the second adjusting bolts 7. Through setting up the beat of bottom plate 5 and panel 3 from the top down restriction stop-warp parting bead simultaneously to solved because of the stop-warp parting bead beat influence warp tension stability's problem, guaranteed to weave efficiency and quality.

In this embodiment, in order to balance the stress and ensure the limiting effect of the bottom plate 5 and the panel 3 on the dropper bars, the mounting structure is simplified as much as possible, the third internal thread holes are provided with two, and the fourth internal thread holes are provided with two.

Preferably, in order to facilitate the installation of the warp stop bars and the warp stop bars, the second adjusting bolt 7 passes through the third internal thread hole and the fourth internal thread hole and then is fixed on the main beam of the warp stop frame, so that the bottom plate 5 and the panel 3 are fixedly installed on the main beam of the warp stop frame.

Specifically, the dropper protection device further comprises a yarn splitting bar pressing plate 4, at least one fifth internal thread hole is further formed in the panel 3, sixth internal thread holes with the number consistent with that of the fifth internal thread holes are formed in the yarn splitting bar pressing plate 4, the fifth internal thread holes correspond to the sixth internal thread holes one by one, one fifth internal thread hole is connected with one sixth internal thread hole through a third adjusting bolt 8, a pressure spring 10 is arranged on the third adjusting bolt 8, one end of the pressure spring 10 is fixed on the third adjusting bolt 8, the other end of the pressure spring 10 is abutted to the yarn splitting bar pressing plate 4, yarn splitting bars are inserted between the yarn splitting bar pressing plate 4 and the panel 3, different warps are separated, and operation is convenient; the fixing force of the dividing sliver pressing plate and the panel 3 on the dividing sliver is adjusted through a third adjusting bolt 8 and a pressure spring 10.

In this embodiment, in order to balance the stress and ensure the fixing effect of the yarn splitting strip pressing plate 4 and the panel 3 on the yarn splitting strip, the mounting structure is simplified as much as possible, the fifth internal thread hole is provided with two, and the sixth internal thread hole is provided with two.

In order to avoid the vibration of the warp stop bar pressing plate 1, the panel 3 and the warp stop parting bar supporting plate 2 caused by the vibration of the warp stop frame, so as to cause the warp stop bar and the warp stop parting bar to jump, a damping insulating strip 10 is arranged on one surface of the warp stop bar pressing plate 1, which is in contact with the warp stop bar, a damping insulating strip 10 is arranged on one surface of the panel 3, which is in contact with the warp stop parting bar, and a damping insulating strip 10 is arranged on one surface of the warp stop parting bar supporting plate 2, which is in contact with the warp stop parting bar.

Preferably, the warp stop strip pressing plate 1, the panel 3, the warp stop division strip supporting plate 2 and the bottom plate 5 are all made of 5mm 20mm flat steel, the manufacturing process of the whole warp stop frame protection device can be effectively saved by adopting the flat steel, the consumption of manpower and materials is reduced, meanwhile, the processing loss of raw materials is also reduced, and the time, the labor and the materials are saved.

Preferably, according to the size requirement of installation, the first adjusting bolt 6 and the second adjusting bolt 7 adopt hexagon socket head cap bolts with the specification phi 8X80mm, and the third adjusting bolt 8 adopts hexagon socket head cap bolts with the specification phi 8X40 mm.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A dropper protection device is characterized by comprising a dropper pressing plate and a panel, wherein the dropper pressing plate is connected with the panel through bolts, a dropper is arranged between the dropper pressing plate and the panel, the upper surface of the dropper is pressed by the dropper pressing plate from above, and the lower surface of the dropper is supported by the panel, so that the dropper is limited between the dropper pressing plate and the panel and cannot jump.

2. The dropper protection device according to claim 1, wherein the panel is provided with at least one unthreaded hole, the dropper pressing plate is provided with first internal threaded holes with the same number as the unthreaded holes, the unthreaded holes correspond to the first internal threaded holes one to one, and each unthreaded hole is connected with one first internal threaded hole through a first adjusting bolt; the pressure of the warp stop strip pressing plate on the warp stop strip and the supporting force of the adjusting panel on the warp stop strip are adjusted by adjusting the first adjusting bolt.

3. The dropper protection device according to claim 1, further comprising a bottom plate located below the face plate, wherein a dropper bar support plate is arranged between the face plate and the bottom plate, the dropper bar pressing plate, the face plate and the dropper bar support plate are connected together through bolts, and the face plate and the bottom plate are connected together through bolts; the warp stop parting strips are arranged on the warp stop parting strip supporting plate, the upper surfaces of the warp stop parting strips are pressed by the panel, the lower surfaces of the warp stop parting strips are supported by the warp stop parting strip supporting plate, and the lower surfaces of the warp stop parting strip supporting plate are supported by the bottom plate, so that the warp stop parting strips are limited between the bottom plate and the panel and cannot jump.

4. The dropper protection device according to claim 3, wherein the panel is provided with at least one unthreaded hole, the dropper press plate is provided with first internal threaded holes with the number consistent with that of the unthreaded holes, the unthreaded holes correspond to the first internal threaded holes one by one, each unthreaded hole is connected with one first internal threaded hole through a first adjusting bolt, and the pressure of the dropper press plate on the dropper and the supporting force of the adjusting panel on the dropper are adjusted by adjusting the first adjusting bolt; second internal threaded holes with the same number as the unthreaded holes are formed in the warp stop parting strip supporting plate, the unthreaded holes correspond to the second internal threaded holes one by one, and one first internal threaded hole, one unthreaded hole and one second internal threaded hole are connected through one first adjusting bolt; still be provided with at least one third internal thread hole on the panel, be provided with the fourth internal thread hole unanimous with third internal thread hole quantity on the bottom plate, third internal thread hole and fourth internal thread hole one-to-one, a third internal thread hole passes through a second adjusting bolt with a fourth internal thread hole and is connected, through adjusting second adjusting bolt to the pressure of adjusting panel to the stopping warp parting bead and the support power of adjusting the bottom plate to the stopping warp bead.

5. A dropper protection device according to claim 3, wherein the base plate and the face plate are fixedly mounted to the dropper main beam by bolts.

6. The dropper protection device according to any one of claims 1 to 5, further comprising a yarn splitting bar pressing plate, wherein the yarn splitting bar pressing plate is connected with the panel through a bolt, a pressure spring is arranged on the bolt, one end of the pressure spring is fixed on the bolt, the other end of the pressure spring is abutted against the yarn splitting bar pressing plate, and the yarn splitting bar is inserted between the yarn splitting bar pressing plate and the panel.

7. The dropper protection device according to claim 6, wherein the panel is further provided with at least one fifth internal thread hole, the dividing bar pressing plate is provided with sixth internal thread holes, the number of the sixth internal thread holes is the same as that of the fifth internal thread holes, the fifth internal thread holes correspond to the sixth internal thread holes one to one, one fifth internal thread hole is connected with one sixth internal thread hole through a third adjusting bolt, the third adjusting bolt is provided with a pressure spring, and one end of the pressure spring is fixed to the third adjusting bolt.

8. The drop wire rack protection device as claimed in claim 1, wherein a shock absorbing insulating strip is provided on the side of the drop wire pressure plate that contacts the drop wire.

9. The dropper rack protection device of claim 3 wherein a shock absorbing insulating strip is provided on the face of the panel that contacts the dropper bar and a shock absorbing insulating strip is provided on the face of the dropper bar support that contacts the dropper bar.

10. The dropper protection device of claim 3 wherein the dropper press plate, the face plate, the dropper bar support plate and the base plate are made of flat steel.