KR20060107291A - Reinforced structure of beating device for loom and water jet loom using such reinforced structure - Google Patents

Abstract

An object of the present invention is to enable a bearing member of a locking shaft to be supported at an optimal position in the straight width direction without impairing the workability of the operator with respect to various devices arranged between the loom frames.

The reinforcing structure according to the present invention comprises a base member extending in the widthwise direction between left and right loom frames for supporting a plurality of bearing members for axially supporting the locking shaft, and at least one auxiliary frame disposed between the loom frames. And at least one auxiliary frame connecting at least one of the first to second stays and the second to fourth stays located at the front upper portion and the other second to fourth stays.

Loom, Body, Stroke, Water Spray, Reinforcement Structure

Description

Reinforced Structure of Beating Device for Loom and Water Jet Loom Using Such Reinforced Structure}

1 is a front view showing an embodiment of a water jet loom having a supporting structure according to the present invention, in which the inclined beam and the winding machine beam are omitted.

FIG. 2 is a cross-sectional view taken from the line “2-2” of FIG. 1.

3 is an enlarged cross-sectional view of the vicinity of the main shaft and the locking shaft of FIG.

4 is an enlarged view of a portion denoted by 4 in FIG. 1.

5 is a view showing a first embodiment of the base member.

6 is a view showing a second embodiment of the base member.

7 is a view showing a third embodiment of the base member.

8 is a view showing a fourth embodiment of the base member.

9 shows a second embodiment of a support structure according to the invention.

10 shows a third embodiment of a support structure according to the invention.

11 shows a fourth embodiment of a support structure according to the invention.

12 shows a fifth embodiment of a support structure according to the invention.

13 shows a sixth embodiment of a support structure according to the invention.

14 shows a seventh embodiment of a support structure according to the invention.

15 shows an eighth embodiment of a support structure according to the invention.

<Description of the symbols for the main parts of the drawings>

10: water jet loom 12: loom frame

14, 16, 18, 20: 1st, 2nd, 3rd, 4th stay

22: main shaft 24: locking shaft

26: reinforcement structure 28: body

29: Sledoid 30: Inclined beam

32: fabric winding beam 34: inclination

38: Heald Frame 42: Weaving

48: Winding roll roll 50: Base member

52: auxiliary frame 54: support member

56: base of the auxiliary frame 58: intermediate receiving member

60: bearing member 62: heald cover

63: extension of the auxiliary frame 64: auxiliary member

66: gap member 68: drain bottle

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing structure of a body stitching device in a loom, and more particularly, to further strengthen the reinforcing structure of the body cutting device, and to provide an apparatus for a variety of devices arranged between the loom frames. It is related with the reinforcement structure which can arrange | position the bearing member of a locking shaft in the optimal position of a linear width direction, without impairing workability.

Patent document 1 describes a reinforcing structure of a body cutting device in a loom having a pair of left and right loom frames and four stays connecting them.

[Patent Document 1] Japanese Utility Model Laid-Open No. 62-106980

The reinforcing structure includes: a bearing member for arranging a plurality of plate-shaped auxiliary frames connecting the stays between the loom frames between the loom frames, and rotatably supporting the locking shaft about its axis; We are supported by wealth.

In order to prevent straight edges caused by vibration caused by body stroke movement with wider textile specifications in recent years and high speed running of looms, the bearing member is made stronger and the bearing member It is good to optimize the number of locking shaft support parts, in other words, the number of auxiliary frames according to the width (straight width) of the loom.

However, between the loom frames, not only an inclined opening device composed of numerous members, such as a crank opening device, a cam opening device, a dobby device, a jagguard device, is disposed, In the case of a water spray loom, various apparatuses, such as a heald cover and a drain container, which are provided for the purpose of preventing the scattering of water for wefting, are disposed (for example, Patent Documents 2 and 3). ).

[Patent Document 2] Japanese Patent Publication No. 60-59155

[Patent Document 3] Japanese Patent Application Laid-Open No. 8-27647

For this reason, in the conventional reinforcement structure, it is necessary to consider the workability of the operator with respect to the various devices arranged between the loom frames, and since the restrictions on the placement place of the auxiliary frame are limited, the auxiliary frame, the bearing member, etc. The reinforcing member for the body shredding device of the apparatus cannot be disposed at the optimum position, and as a result, the locking shaft cannot be supported at the optimum position.

SUMMARY OF THE INVENTION An object of the present invention is to provide a reinforcing structure capable of supporting the locking shaft at an optimal position without impairing the workability of an operator for various devices arranged between the loom frames, and to provide a fabric such as a straight end resulting from vibration of the loom. It's about solving quality problems.

The reinforcing structure according to the present invention includes a pair of loom frames spaced in the lateral direction, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame, in front of the locking shaft. The present invention also relates to a reinforcing structure of a body stitching apparatus in a weaving machine, comprising a first stay disposed above the fabric winding roll and one or more stays disposed apart from the first stay.

Such a reinforcing structure includes a base member extending in the widthwise direction between the loom frames to support a plurality of bearing members for axially supporting the locking shaft, and the plurality of at least one auxiliary frames disposed between the loom frames. It includes an auxiliary frame connecting at least two of the stay of.

The auxiliary frame has a base extending in the front-rear direction from the bottom of the base member, and the base member is connected to the first stay and at the position spaced apart behind the first stay. Is connected to the donation of.

The first water jet loom according to the present invention comprises a pair of loom frames spaced in the horizontal direction, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame. And a first stay disposed earlier and above the roll of the winder and at least one stay spaced apart from the first stay, and such a reinforcement structure. The base member extends in the widthwise direction below the locking shaft between the loom frames, and the first stay and the base member scatter the sprayed water for wefting on the cloth roll or the cloth roll. A part of water blocking structure which prevents is formed together.

The second water jet loom according to the present invention includes a pair of loom frames spaced in the horizontal direction, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame. And a first stay disposed earlier and above the roll of the winder and at least one stay spaced apart from the first stay, and such a reinforcement structure. The reinforcing structure further includes a supporting member for forming an attachment sheet of the base member in the auxiliary frame, wherein the auxiliary frame has a base extending in a forward and backward direction from below the base member, and the base member is the In the space extending in the widthwise direction below the locking shaft between the loom frames and surrounded by the base of the auxiliary frame and the base member and the support member, the main shaft and the support member disposed in the space are provided. A heald cover for forming a droplet guide portion extending in the width direction to prevent the scattering of the sprayed water for weft filling, and a drain container extending in the width direction for accommodating the guided water are disposed.

The plurality of bearing members rotatably receiving the locking shaft, which is the main vibration source of the loom, are supported by a base member extending in the straight width direction and an auxiliary frame to be described below. Since the base member extends in the widthwise direction between the loom frames, the bearing member for supporting the locking shaft can be arranged by a suitable position and by an appropriate number without being influenced by the arrangement position of the auxiliary frame.

On the other hand, since the one or more auxiliary frames arranged between the loom frames connect a plurality of stays including at least two of the first to fourth stays, they constitute a rigid structure of the loom. The base member is supported on the first stay and the auxiliary frame, respectively, in front of and behind the locking shaft which is the vibration source of the loom, so that the base member is firmly supported on the first stay and the auxiliary frame.

In addition, since at least one auxiliary frame for supporting the base member is disposed at various locations in consideration of various devices such as an inclined opening device disposed between the loom frames, workability by the operator regarding such various devices is compared. While secured, the structure for receiving the locking shaft can be strengthened. As a result, the vibration of the loom resulting from the vibration by the body stroke motion is reduced, and the straight end resulting from the vibration accompanying the reaction at the time of body stroke which has occurred conventionally can be eliminated.

According to the first water-jet loom according to the present invention, in addition to the above-described effects, the water-blocking structure prevents the sprayed water for weaving by the first stay and the base member from scattering onto the cloth roll or the cloth winding roll. By forming a part of the woven fabric together, the woven fabric from which the water has been removed by the dehydration container disposed in the cloth winding path is prevented from being wetted again by the above-mentioned weft-injected water, and the number of parts for the water blocking structure is reduced. .

According to the second jet loom according to the present invention, in addition to the above-described effects, the spraying water for weaving the weft into the main shaft and the support member is prevented from scattering in the space surrounded by the base, the base member and the support member of the auxiliary frame. Since the heald cover which forms the water droplet guide part is arrange | positioned, and the drain container which accommodates guided water is arrange | positioned, the following effects are produced.

Since the water blocking structure for the main shaft and the auxiliary frame is formed on the water jet loom, the scattering of water on the main shaft and the auxiliary frame is suppressed, and corrosion and dirt of these members are reduced, and these members have a long life.

The base member may extend in a straight width direction from below the locking shaft. Further, preferably, the auxiliary frame for supporting the base member can be arranged in the same number or less than the number of bearing members, whereby the workability of the operator regarding various devices arranged between the loom frames. While securing, it is also possible to reinforce the structure for receiving the locking shaft.

The base member may be supported by the base of the auxiliary frame at the axial center position of the locking shaft or at a position later than this. In such a case, since the base member is supported at two places before and after with respect to the axis of the locking shaft, the base member is supported before and after the source of the generation of vibration, so that the structure supporting the locking shaft becomes more firm, and the vibration of the loom becomes more stable. It can be suppressed.

The reinforcing structure further includes a supporting member which acts as an attachment sheet of the base member to the auxiliary frame, wherein the base member is formed in a plate shape having a plane extending in the front-rear direction and the direct width direction, and at the same time. The member may be connected to the base of the auxiliary frame. In such a case, the reaction caused by the body stroke motion is received on the surface of the attachment sheet, so that the structure for supporting the locking shaft becomes stronger.

The support member is composed of a member separate from the auxiliary frame and the base member, and is located at a position spaced apart from the rear of the stay of 1, and is connected to the base of the auxiliary frame and the base member. good.

The support member is integrally formed with one of the auxiliary frame and the base member, and is connected to the other side of the auxiliary frame and the base member at a position spaced apart from the rear of the stay of 1. You may be.

The heald cover may be sandwiched between at least one of the base member and the auxiliary frame and between the base member and the support member. By doing so, the attachment structure of the heald cover is further simplified.

The heald cover may be attached to the base member via a plate-shaped clearance member. By doing so, the collected water is led through the gap between the base member formed of the gap member and the heald cover to be drained by the drain box.

The base member may include a plate-like member extending horizontally, and the plate-like member may have a plurality of cutouts or through holes through which water received therethrough flows down into the drain box. Doing so ensures that the water received by the plate member is drawn to the sump through them.

The heald cover may form the water guide space which is opened upward together with the first stay and the base member.

EXAMPLE

[Definition of Terms]

In the present invention, the straight width direction is referred to as the left-right direction, the inclined supply direction is referred to as the front-rear direction, the downstream side is referred to as the front in the direction of the inclination movement, the upstream side is referred to as the rear, and the movement of the heald frame. The direction is called up and down direction.

1 to 5, the water jet loom 10 extends from side to side between the pair of loom frames 12 and 12 and the loom frames 12 and 12 spaced apart in the left and right directions. And first to fourth stays 14, 16, 18, 20 connecting the loom frames 12, 12.

The first, second, third and fourth stays 14, 16, 18 and 20 connect the two loom frames 12 at their front upper, front lower, rear upper and rear lower, respectively.

The first and third stays 14 and 18 are located above the main shaft 22 and the locking shaft 24, and the second and fourth stays 16 and 20 are the main shaft 22 and the locking shaft. It is located below (24).

The first and second stays 14 and 16 are located in front of the main shaft 22 and the locking shaft 24, and the third and fourth stays 18 and 20 are the main shaft 22 and the locking shaft. It is located behind (24).

The main shaft 22 and the locking shaft 24 extend in parallel in the horizontal direction and are rotatably supported by the two loom frames 12 and the reinforcement structure 26. The main shaft 22 is located below at the height position of the locking shaft 24.

The body 28 is supported by a plurality of slades 29 attached to the locking shaft 24, and the locking shaft 24 rotates angularly in synchronism with the rotation of the main shaft 22. By doing this, it swings and performs body stroke exercise. The locking shaft 24, the body 28, and the sleigh sword 29 together constitute a body stroke device.

The warp beam 30 is rotatably and detachably supported by the two loom frames 12 so as to be located behind the loom 10. The fabric winding beam 32 is rotatably and detachably supported by the two loom frames 12 so as to be located in front of the loom 10.

The plurality of inclinations 34 continue to be released from the inclined beam 30 in the form of an inclined sheet, through the plurality of back rollers 36, past the heald and the body 28 mounted to the corresponding heald frame 38. have. Each heald frame 38 is moved up and down in synchronization with the rotation of the main shaft 22 by the corresponding motion transmission device 40.

The woven fabric 42 woven by the body stroke movement of the body 28 passes through the breast beam 44, the plurality of press rolls 46, and the garment winding roll 48 to the cloth winding beam 32. Reaching. The breast beam 44, the plurality of press rolls 46, and the clothes winding rolls 48 are rotatably supported with respect to the two loom frames 12. As shown in FIG.

The reinforcing structure 26 includes one or more base members 50 extending in the widthwise direction between the two loom frames 12 and 12 and at least one spaced apart in the widthwise direction between the two loom frames 12 and 12. (Specifically, a plurality of auxiliary frames 52) and support members 54 disposed on each of the auxiliary frames 52 and supported by the auxiliary frames 52.

The base member 50 is made of a metal flat member having a suitable width dimension and thickness, and is disposed in a state in which the longitudinal direction thereof is in the direct width direction and the width direction is in the front-back direction of the loom, and the main shaft It extends in the widthwise direction between the 22 and the locking shaft 24. For this reason, the main shaft 22 and the locking shaft 24 extend in the direct width direction from the lower side and the upper side of the base member 50, respectively. On the other hand, when the material is made of steel sheet, considering the thickness from the viewpoint of strength, the material is specifically 15 mm or more (preferably 19 mm or more).

Each auxiliary frame 52 has a base 56 and a base 56 extending in the front-rear direction below the main shaft 22.

Each auxiliary frame 52 is attached to the first stay 14 via the base member 50 with respect to the extension 63 extending from the front upper portion of the base 56, and also the front lower, rear upper and At each extension extending from the base 56 at the rear lower portion, second, third and fourth stays 16, 18 and 20 are attached, respectively.

The stays 14, 16, 18 and 20 are connected to the respective auxiliary frames 52 by a plurality of bolts 15, 17, 19 and 21, respectively. As shown in FIG. 5, the first stay 14 is further connected to the base member 50 by a plurality of screw members 23. In addition, instead of connecting the first stay 14 and the base member 50 with a plurality of screws, it is also possible to comply with a known fixing method such as welding. It is also possible to form these integrally by casting or the like.

An intermediate receiving member 58 that receives the main shaft 22 so as to be rotatable in the middle of the straight width direction is attached to each auxiliary frame 52. However, the intermediate receiving member 58 may be attached to the lower surface of the base member 50.

In any of the above cases, the main shaft 22 is supported and stabilized by the auxiliary frame 52 at a plurality of locations spaced in the longitudinal direction thereof. In addition, in the latter case, the main shaft 22 can be supported by freely setting and arranging the location and number of the intermediate receiving members with respect to the main shaft 22 in the straight width direction, as in the case of the locking shaft, compared to the former. have.

Each intermediate bearing member 58 includes a bearing 58a receiving the main shaft 22, an intermediate bearing metal 58b receiving the bearing, and an intermediate bearing metal cap for supporting the bearing on the intermediate bearing 58b. 58c). The intermediate base metal 58b is attached to the base 56 of the auxiliary frame 52 by a plurality of bolts 51 and 53 and a bracket 55.

Each of the supporting members 54 is attached to a portion above the base 56 of the corresponding auxiliary frame 52 by a plurality of bolts 57 in a state in which it extends in the vertical direction, and has a plate shape at the upper end thereof. The base member 50 is attached by the some bolt 59.

The base member 50 is connected to the first stay 14 and the auxiliary frame 52 at a position ahead of the main shaft 22 and the locking shaft 24 and is supported by them.

The base member 50 is connected to the auxiliary frame 52 via the support member 54 at a position behind the main shaft 22 and the locking shaft 24 and is horizontally supported. For this reason, the support member 54 acts as an attachment sheet of the base member 50 to the auxiliary frame 52.

As described above, when the base member 50 is supported at two positions in front and rear with respect to the axes (axial centers) of the main shaft 22 and the locking shaft 24, even if vibration occurs in the rotational movement of the shaft, As a result, the vibration of the shaft is suppressed by the structure received from the front and rear, and the vibration of the loom is suppressed. In addition, when the reaction caused by the body stroke movement by the body 28 is received from the surface of the plate-shaped base member 50, the structure for supporting the locking shaft 24 becomes firm.

The base member 50 supports the several bearing member 60 which receives the locking shaft 24 rotatably in the middle of a straight width direction at the spaced space | interval in the straight width direction. For this reason, the locking shaft 24 is supported by the base member 50 at several places spaced in the longitudinal direction, and is stabilized.

Each bearing member 60 includes a bearing 60a receiving the locking shaft 24, an intermediate bearing metal 60b receiving the bearing, and an intermediate bearing metal cap for supporting the bearing on the intermediate bearing 60b. 60c). The intermediate support metal 60b is attached to the upper surface of the base member 50 by a plurality of bolts 61.

As shown in FIG. 5, the base member 50, the auxiliary frame 52, and the support member 54 are located between the auxiliary frames 52 in the widthwise direction with respect to the several bearing member 60 in a plurality. As shown in FIG. 6, it may be arranged in a state located between the respective bearing members 60.

The heald cover 62 is formed in a state where it extends in the widthwise direction, for example, by a plate-shaped member having a thickness of a few mm, and is formed by the auxiliary member 64 that is bent in an L-shape and a base member ( 50). In addition, the heald cover 62 sandwiches a plurality of clearance members 66 (see FIG. 9) with respect to the bottom surface of the base member 50, and is attached between the base member 50 and the support member 54. At the same time, the support member 54 is liquid-tightly attached. The auxiliary members 64 are disposed on the base member 50 at intervals in the straight width direction to support the heald cover 62, and a plurality of clearance members 66 are provided in correspondence with the support members 54. The gap member 66 is formed with the passage of the sprayed water for weft in the gap between the base member 50 and the heald cover 62. As shown in FIG. The clearance required for passing the injected water is several mm to several tens of mm, and this clearance is set by the thickness of the clearance member. In addition, with respect to the place where the clearance member is arranged, it is not necessary to arrange it at the connection position of the support member and the base member, as in the illustrated example, and is fitted in a position separated in the straight width direction from this, so that the heald cover at this mounting portion You may bend by the flexibility of 62, and may form a clearance. Alternatively, the heald cover 62 may be considered to have a shape in which a gap is formed between the base member 50. Further, in the heald cover 62, at least a portion of the thickness connected to the base member 50 and the support member 54 to have a strength equivalent to that of the base member 50 (for example, about several tens of millimeters). It consists of a plate-shaped member and functions as a substantial body stroke reinforcement structure. The gap can also be configured by arranging the gap member 66 between the heald cover 62 and the base member 50.

The heald cover 62 extends in the front-rear direction in the space enclosed by the base member 50, the base 56 of the auxiliary frame 52, and the support member 54. As shown in FIG. For this reason, the heald cover 62 is a water droplet guide part which prevents the sprayed water for weft-blowing to the member arrange | positioned below the base member 50, such as the main shaft 22 and the support member 54, and the like. Forming. The heald cover 62 constituting the droplet guide portion is formed to be inclined downward as it goes forward, and is provided to guide the droplets accumulated in the droplet guide portion to the front, and the leading end thereof is led to a water tank described later.

The heald cover 62 is further fitted to the base member 50 and the support member 54 to reach the rear outer side of the space. For this reason, the attachment structure of the heald cover 62 is simplified.

The heald cover 62 further extends in the vertical direction at the rear of the locking shaft 24. For this reason, the heald cover 62 is scattered with respect to the member in which the jetted water for wefting was arrange | positioned below and behind the base member 50, ie, the lower part of the support member 54 and the heald frame 38. The water guide part as a part of the water blocking structure which prevents this from being formed is formed together with the 1st stay 14 and the base member 50. As shown in FIG. The space surrounded by the water blocking structure as the water guide portion is opened upward.

The drain container 68 for discharging the water guided by the water guide part is formed in the space surrounded by the base 56 and the support member 54 of the base member 50 and the auxiliary frame 52. It is arrange | positioned so that it may incline in a straight width direction in the state extended in a straight width direction. The drain container 68 is supported by the base member 50 through the member which is not shown in figure.

In the water jet loom 10, the plurality of bearing members 60 rotatably supporting the locking shaft 24, which is the main vibration source of the loom, are described below with a base member 50 extending in the straight width direction. It is received by the auxiliary frame 54 to be. Since the base member 50 extends in the widthwise direction between the loom frames 12 and 12, the plurality of bearing members 60 receiving the locking shaft 24 are placed on the base member 50 on the auxiliary frame. It can arrange | position in a suitable position and a suitable number, without being influenced by the placement place and position of (54).

On the other hand, the one or more auxiliary frames 54 disposed between the loom frames, including a first stay 14, a plurality of stays including at least one of the second to fourth stay (16, 18, 20) Since it is connecting, it constitutes the rigid structure of the loom, The other base member 50 is the 1st stay 14 and the auxiliary frame 54 in the front and back of the locking shaft 24 which are the vibration sources of the loom, respectively. As a result, the base member 50 is firmly supported by the first stay 14 and the auxiliary frame 54.

In addition, since at least one auxiliary frame 54 supporting the base member 50 is disposed at various locations in consideration of various devices such as an inclined opening device disposed between the loom frames 12 and 12, in comparison with the prior art, While the workability by the operator regarding such various apparatuses is ensured, the structure for intermediately receiving the locking shaft 24 can be strengthened. As a result, the vibration of the loom resulting from the vibration by the body stroke motion is reduced, and the straight end resulting from the vibration accompanying the reaction at the time of body stroke which has occurred conventionally can be eliminated.

In the above embodiment, since the base member 50 is also connected to the extension 63 of the auxiliary frame 54, the base member 50 is more firmly supported.

In the water jet loom 10, the weft-injected water sprayed from the weft-injecting nozzle is provided to the water blocking structure and the heald cover 62 composed of the first stay 14 and the base member 50. It is collected by the water guide portion via the water droplet guide portion formed by the water guide portion, and guided to the drain container 68 for drainage. The sprayed water for wefting by such droplet guide is suppressed by the heald cover 62 from scattering of water on the main shaft 22 and the auxiliary frame 52. As a result, corrosion and dirt of these members are reduced, and these members have a long service life.

In addition, the sprayed water for weaving is prevented from scattering on the cloth winding roll 32 or the cloth winding roll 48 by the first stay 14 and the base member 50 which form part of the water blocking structure. . As a result, the woven fabric from which the water has been removed is prevented from getting wet again by the dehydration tube disposed in the cloth winding path, and the number of parts for the water barrier structure is reduced.

In the water jet loom 10, the reaction caused by the body stroke movement is received by the auxiliary frame through the surface of the plate-shaped base member 50, and the first stay and the attachment sheet of the support member installed in the front-rear direction thereof. . Thereby, the said reaction is received by the surface of the attachment sheet, and the structure which supports the locking shaft 24 becomes more firm.

As shown in FIG. 7, the base member 50 is a base for spraying water for weft collection collected in a water guide formed by the first stay 14, the base member 50, and the heald cover 62. A plurality of cutouts 70 may be provided to flow down the space surrounded by the base 56 and the support member 54 of the member 50 and the auxiliary frame 52. In this case, the water droplet guide portion may be extended so that the heald cover 62 guides the water flowing down from the cutout 70 to the drain container 68.

In addition, instead of forming the base member 50 as a single member, you may comprise in the some base member 72 divided as shown in FIG. In this case, the base member 72 adjacent to each other may be a cutout 70 for drainage, and the base member 50 does not necessarily need to extend over the entire width in the straight width direction, but the bearing member and the first stay. And connecting over the section of the attachment position of the support member. In the configuration in which the base member 50 is partially connected as shown in FIG. 8, the center of the width direction relative to the base member 50 is 1 for the place where the support member 54 is disposed, that is, the arrangement of the auxiliary frame. It is possible to install all of them, or to install two pieces in the vicinity of both ends in the width direction, or to arrange a plurality of them at intervals in the width direction. By providing the cutout portion 70 in this manner, it becomes possible to smoothly drain the water, and to reduce the weight and cost of the loom as much as the portion of the base member 50 is cut off. Further, instead of providing the cutout 70, it is conceivable to form a plurality of through holes.

As shown in FIG. 9, the supporting member 54 may be formed integrally with the auxiliary frame 52. On the contrary, the support member 54 may be formed integrally with the base member 50.

As shown in FIG. 10, the locking shaft 24 may be disposed below the base member 50. In addition, the first stay 14 may be connected to the extension portion 63 of the auxiliary frame 52, and the base member 50 may be connected to the upper portion of the first stay 14. In this case, the base member 50 is provided with a cutout (not shown) for passing the slaide 29, and the body is attached to an extension portion extending from the slade 29 to the base member 50. You can stroke your body.

As shown in FIG. 11, the extension part 63 of the front upper part of the auxiliary frame 52 is arrange | positioned in the position of the support member 54 of FIG. 9, and the support member 54 is arranged in the auxiliary frame 52 of FIG. And the base member 50 may be connected to the first stay 14 and the auxiliary frame 52. In addition, in FIG. 11, a form in which the support member 54 is omitted, that is, a form in which the base member 50 is connected to and supported by the extension portion 63 of the first stay 14 and the auxiliary frame 52 may be considered. have.

As shown in FIG. 12 and FIG. 13, the member bent in an L shape may be used as the base member 50. In this case, the auxiliary part 50b bent L-shaped from the horizontally extending plate-shaped main body part 50a is located on the first stay 14 side as shown in FIG. 12, and the rear surface of the first stay 14 is located. 13 may be connected to the front surface of the support member 54, as shown in FIG.

As shown in Fig. 13, an L-shaped bent member may be used as the supporting member 54, and the supporting member 54 may be attached on the base of the auxiliary frame with its longitudinal direction being in the vertical direction.

In the case where a member bent in an L shape as the base member 50 is used, as shown in FIG. 14, the shape of the supporting member 54 is raised from the base 56 of the auxiliary frame 52 and the upper part is moved forward. The auxiliary part 50b of the base member 50 may be connected to the front end of the support member 54 in the shape bent.

As shown in FIG. 15, the shape of the support member 54 is raised upward from the base 56 of the auxiliary frame 52, and the upper part is bent toward the front, and the base member 50 has the direct width direction and the up-down direction In an extended state, the upper end portion of the base member 50 may be connected to the rear face of the first stay 14, and the lower end portion of the base member 50 may be connected to the front end portion of the support member 54.

As mentioned above, the shape and structure of the base member 50, the auxiliary frame 52, the support member 54, etc. can be changed suitably.

In the above embodiment, the extension portion 63 of the auxiliary frame 54 is connected to the first stay 14 via the base member 50, but is not connected to the first stay 14 directly. You may connect it. In addition, although the said Example shows the example in which the auxiliary frame 54 is connected to the whole 1st-4th stay 14, 16, 18, 20, the 1st-4th stay 14, 16, A plurality of stays including at least two of 18 and 20 may also be used. Specifically, the auxiliary frame 54 connects one of the first stay 14, the second stay 16, the third stay 18, and the fourth stay 20, the first stay. 14 and the form which connects two of the 2nd stay 16, the 3rd stay 18, and the 4th stay 20, or the 2nd stay 16, the 3rd stay 18, and the 4th The form which connects two of the stays 20 can be considered. In order to make it more structurally strong with respect to such an auxiliary frame, you may be comprised so that the extension part of the auxiliary frame 54 may be received by the floor surface which fixes a loom (so-called anchor support), for example.

Furthermore, the number of stays connecting the two loom frames 12 and 12 is four in the above embodiment, but it is also possible to set it to two or more and three or less, or five or more. Forms linked by are also included in the subject matter of the present invention.

The present invention can be applied not only to water jet looms, but also to other looms such as air jet looms and Rapier looms.

The present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit thereof.

Claims (12)

A pair of loom frames spaced in the left and right directions, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame, arranged in front of the locking shaft and above the roll of the roll. As a reinforcement structure of a body stroke device in a loom comprising a first stay and one or more stays spaced apart from the first stay, At least two of the plurality of stays as a base member extending in the widthwise direction between the loom frame to support a plurality of bearing members for axially supporting the locking shaft, and at least one auxiliary frame disposed between the loom frame Includes an auxiliary frame connecting the The auxiliary frame has a base extending in the front-rear direction below the base member, The base member is connected to the first stay and is connected to the base of the auxiliary frame at a position spaced apart from the rear of the first stay. The method of claim 1, The base member is a reinforcing structure of the body-giving apparatus in the loom, which extends in the widthwise direction from the bottom of the locking shaft. The method according to claim 1 or 2, And the base member is supported by the base of the auxiliary frame at an axial position of the locking shaft or at a position behind the locking shaft. The method of claim 2, The auxiliary frame is a reinforcement structure of a body stitching device in a loom, which is arranged in equal numbers or less with respect to the bearing member of the locking shaft. The method of claim 2, The reinforcing structure of the body cutting device includes a support member that acts as an attachment sheet of the base member to the auxiliary frame, The base member has a plane extending in the front-rear direction and the straight width direction, and is connected to the base of the auxiliary frame through the support member. The method of claim 5, The support member is composed of a member separate from the auxiliary frame and the base member, and is connected to the base and the base member of the auxiliary frame at a position spaced apart behind the first stay. Reinforcement structure of the stroke device. The method of claim 5, The support member is formed integrally with either one of the auxiliary frame and the base member, and is connected to the other side of the auxiliary frame and the base member at a position spaced apart behind the first stay. Reinforcement structure of body stroke device. A pair of loom frames spaced in the left and right directions, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame, which are arranged in front of the locking shaft and above the roll of the roll. A water jet loom comprising a first stay and at least one stay spaced apart from the first stay, and a reinforcing structure of the body-chipping device according to any one of claims 2 to 7, And said first stay and said base member together form part of a water barrier structure that prevents the spraying of sprayed water on weaving rolls on cloth rolls or cloth rolls. A pair of loom frames spaced in the left and right directions, a locking shaft rotatably supported by the loom frame, and a plurality of stays connecting the loom frame, which are arranged in front of the locking shaft and above the roll of the roll. A water spray loom comprising a first stay and at least one stay spaced apart from the first stay, and a reinforcing structure of the body shredding device according to any one of claims 2 to 7, The reinforcing structure includes a support member for further forming an attachment sheet of the base member to the auxiliary frame, The auxiliary frame has a base extending in the front-rear direction below the base member, In the space surrounded by the base of the auxiliary frame and the base member and the support member, a water droplet guide extending in the width direction in order to prevent scattering of the main shaft disposed in the space and the sprayed water for wefting the support member A water jet loom in which a heald cover forming a portion and a drain container extending in the width direction for receiving the guided water are disposed. The method of claim 9, And the heald cover is sandwiched between at least one of the base member and the auxiliary frame and between the base member and the support member. The method of claim 10, The heald cover is a water jet loom in which a gap member is sandwiched between the base member and interposed therebetween. The method of claim 9, The heald cover is a water jet loom which forms the water blocking structure which is opened upward together with the first stay and the base member.

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