JP2002069803A - Full-width temple - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a full-width temple by which a woven fabric-holding rod is easily exchanged and a holding space is easily cleaned. SOLUTION: This full-width temple 1 is composed of a support member 10, the woven fabric holding rod 20, and a presser member 30 comprising a cover 31 and a cover support 40. In the full-width temple 1, a cover shaft- coupling liner projection 35 is inserted and fit into a cover shaft-coupling groove 16 so as to freely rotate, and a cover support shaft-coupling liner projection 42 is inserted and fit into a cover support shaft-coupling groove 18 so as to freely rotate. When the full-width temple 1 is usually operated, a rear contact face 37 of the cover 31 is made to contact with a front contact face 44 of the cover support 40 so that the cover 31 is not allowed to rotate. When the cover support 40 is rotated and then the front contact face 44 is separated from the rear contact face 37, if required, the opening degree of an open end 62 for forming the holding space 60 can be made to increase by rotating the cover 31.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loom in which warp yarns and weft yarns alternately intersect with each other to form a woven fabric by striking a weft yarn with a reed while preventing the woven fabric from shrinking while maintaining the uniformity of the woven fabric. Therefore, the present invention relates to a full-width temple for gripping the vicinity of a weave of a woven fabric over the entire width.

[0002]

2. Description of the Related Art Conventionally, both ends of a woven fabric such as a ring temple, a star temple, a roller temple, etc. are gripped in order to prevent the shrinkage of the woven fabric caused when a weft of a woven fabric (woven fabric) is driven by a reed in a loom. Temples were used.

However, since these temples grip only the both ends of the woven fabric, for example, when weaving a woven fabric having a high shrinkage ratio, a large tension acts on both ends of the woven fabric that is gripped. In some cases, the woven fabric was torn at the gripping portion.
Therefore, in such a case, conventionally, by holding the woven fabric over the entire width, it is possible to prevent a large tension from being concentrated and acting on the woven fabric, and to prevent the weaving of the woven fabric from shrinking. Temples are widely used.

[0004] The full-width temple is composed of an elongated support member, a fabric gripping rod arranged on the support member along the longitudinal direction of the support member, and a fabric gripper arranged on the support member and gripped by the support member. A long holding member forming a holding space containing the rod. The support member and the holding member are fixed by a fixing tool including a bolt and a nut.

The gripping space has an open end for introducing and discharging the woven cloth. The woven cloth introduced into the gripping space from the open end is wound around a woven gripping rod, and is again returned from the open end to the outside. By being brought out, the temple is gripped by the full-width temple with an appropriate gripping force over the entire width.

[0006]

However, in such a full-width temple, when the type of woven fabric to be woven on a loom changes, or when maintenance and inspection of the full-width temple are performed, the fabric gripping rod in the gripping space is used. However, in the conventional full-width temple described above, there is a problem that it is difficult to replace the fabric gripping rod.

That is, when replacing the fabric gripping rod in the conventional full-width temple, the fixture for fixing the support member and the holding member is removed, and the holding member is slidably moved with respect to the support member to hold the holding space. After increasing the degree of opening at the open end, a method of replacing the fabric gripping rod through the open end had to be taken. In this case, there is a risk that the holding member may drop onto the floor or the like when the holding member is slid and moved with respect to the supporting member by mistake. In some cases, it was difficult to perform the necessary operations.

Further, in the full-width temple, foreign substances other than woven cloth (for example, various floating substances (fly cotton), lint, etc., floating in a textile factory) may jump into the holding space.
There is also a need to clean the holding space. Then, in the conventional full-width temple, in order to preferably clean the portion on the support member side and the portion on the pressing member side that define the boundary of the holding space, for example, by separating the pressing member from the supporting member,
After making the portion on the support member side defining the boundary of the holding space easy to see by an operator or the like, the holding member side defining the boundary of the holding space is raised by lifting the holding member and changing the direction of the holding member. An operation to make it easy for an operator or the like to see must be performed prior to cleaning, and there is a problem that it is troublesome. Also, in this case, there is a risk that the pressing member may be accidentally dropped on the floor or the like during the operation of changing the direction of the pressing member.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to make it possible to easily replace a fabric gripping rod and to easily clean a gripping space. It is to provide a constructed full width temple.

[0010]

Means for Solving the Problems and Effects of the Invention In order to achieve the above object, a full width temple according to claim 1 comprises a long supporting member and a longitudinal direction of the supporting member on the supporting member. A fabric gripping rod, which is a rod-shaped member rotatably disposed on the support member, and a long holding member that is disposed on the support member and defines a gripping space that encloses the fabric gripping rod between the support member and the support member. And wrapping the woven cloth introduced into the gripping space from the opening end for introducing and discharging the woven cloth in the gripping space around the woven cloth gripping rod, and then leading the woven cloth to the outside again from the opening end. A full-width temple for a loom that grips the woven fabric over the entire width by causing the pressing member to be a cover portion that defines the gripping space, and the cover portion is a rear portion with respect to a front end on the opening end side. Part extends in said longitudinal direction A cover portion rotatably supported on the support member about a rotation axis, and a cover portion support portion disposed behind the cover portion, wherein the cover portion is provided at a rear end of the cover portion. The front end of the cover portion support portion abuts to limit the front end of the cover portion from rotating rearward, and the rear portion of the cover portion support portion with respect to the front end extends around the rotation axis extending in the longitudinal direction. A cover support portion rotatably supported on the support member,
It is characterized by having.

[0011] According to the full-width temple of the present invention configured as described above, the woven fabric is introduced into the open end of the holding space in a state where the front end of the cover supporting portion is in contact with the rear end of the cover. When the woven fabric is wound around the woven fabric gripping rod and the woven fabric is led out again from the opening end, the woven fabric has an appropriate gripping force over the entire width as in the case of the conventional full-width temple. Can be gripped.

That is, in a state where the front end of the cover support portion is in contact with the rear end of the cover portion, the front end of the cover portion on the opening end side pivots the support portion of the cover portion with respect to the support member. (The center) is prevented from rotating backward, so that the woven cloth introduced into the gripping space is woven in the gripping space by the portion of the cover and the support member that defines the gripping space and the woven gripping rod. The cloth is gripped with an appropriate gripping force over the entire width of the cloth.

In the full width temple of the present invention,
Using the pivot portion of the cover support portion relative to the support member as a rotation axis, the cover support portion is rotated so that the front end of the cover support portion is separated from the rear end of the cover portion, and the front end of the cover support portion is rotated. If the cover is not in contact with the rear end, the cover is rotated so that the front end of the cover is rotated rearward with the pivot portion of the cover supporting the support member as the rotation axis. Therefore, compared to the conventional full width temple, the replacement of the fabric gripping bar can be easily performed, and the cleaning and inspection of the gripping space can be easily performed.

That is, first, in the full-width temple of the present invention, it is necessary to increase the opening degree at the open end of the holding space in order to replace the fabric gripping bar, as in the case of the conventional full-width temple. In the full width temple of the present invention, if the cover is rotated so that the front end of the cover is rotated rearward after the rotation operation of the cover support as described above, the open end of the grip space can be obtained. Can be increased.

As described above, in the full-width temple of the present invention, the operation of moving the cover portion and the cover portion supporting portion with the replacement of the fabric gripping rod causes the pivotal support portions of the respective portions with respect to the support members to be pivoted. Since there is no danger that the holding member will fall to the floor or the like when moving the holding member, unlike the case of the conventional full-width temple, there is no danger of the fabric gripping rod. The operation accompanying the replacement can be easily performed.

Further, in the full-width temple of the present invention, since the pressing member is divided into a cover portion and a cover portion supporting portion, the pressing member is formed of one member as in the case of the conventional full-width temple. As compared with the above, the replacement of the fabric gripping bar can be easily performed by the amount that the fabric gripping bar can be replaced only by separately operating the cover portion and the cover portion supporting portion which are reduced in weight.

Further, in the full width temple of the present invention, after performing the rotation operation of the cover portion support portion as described above, the cover portion is rotated so that the front end of the cover portion is largely rotated rearward. The portion on the support member side that defines the boundary of the holding space can be made easily visible to an operator or the like, and the portion of the cover portion that defines the boundary of the holding space by changing the direction of the cover portion is also the worker. And so on. That is, in the full-width temple of the present invention, the moving operation of the cover and the cover supporting portion accompanying the cleaning and inspection of the gripping space is performed by the turning operation using the pivotal supporting portions of the respective portions with respect to the supporting members as the turning axes. Cleaning and inspection of the holding space as much as the cumbersome operation of lifting the holding member from the supporting member and changing the direction of the holding member, which is necessary in the case of the conventional full width temple, becomes unnecessary. Operation becomes easier.

Also, in this case, since there is no need to lift the pressing member from the supporting member, the danger that the pressing member falls to the floor or the like when the pressing member is moved can be avoided. Since the pressing member is configured to be divided into the cover portion and the cover portion support portion, the force that must be applied when moving (rotating) each member (the cover portion or the cover portion support portion) is equivalent to that of the cover member. As compared with the case where the holding member is formed of one member, the holding member can be made smaller, and the operation for cleaning and inspecting the holding space can be easily performed.

On the other hand, a cover (or a cover support)
The structure of the shaft supporting portion for the supporting member is such that the cover (or the cover supporting portion) is pivoted to the supporting member so that the rotation operation of the cover (or the cover supporting portion) with respect to the supporting member can be performed. There is no particular limitation as long as the cover is supported, but it is preferable that the cover (or the cover support) is reliably prevented from falling off from the support member during such a rotating operation. As a specific mode of such a structure, for example, the mode described in claim 2 may be adopted.

That is, the full width temple according to claim 2 is:
In addition to the configuration according to claim 1, a pivot portion of the cover portion with respect to the support member is provided at one of a location on the cover portion side and a location on the support member side corresponding to the pivot portion. A cover portion shaft support fitting groove that is provided and extends in the longitudinal direction of the full width temple, wherein an opening portion of the cover portion shaft support fitting groove has an opening portion compared to the inside of the cover portion shaft support fitting groove. A cover portion shaft support fitting groove that is narrowed, and the cover portion shaft support fitting groove is provided on the other side that is not provided, and is rotatably inserted into the cover portion shaft support fitting groove; A cover projection supported by a linear projection extending from an opening of the cover projection. The support portion of the support portion with respect to the support member is the cover portion support portion corresponding to the support portion. And the cover member support portion supporting groove provided in one of the portion on the support member side and extending in the longitudinal direction of the full width temple, An opening portion of the fitting groove is provided with a cover portion supporting portion shaft supporting fitting groove narrower than the inside of the cover portion supporting portion shaft supporting fitting groove, and the cover portion supporting portion shaft supporting fitting groove. The other portion is rotatably inserted into the cover portion support portion shaft support fitting groove, and a portion inserted into the cover portion support portion shaft support fitting groove is provided on the cover portion support portion. And a cover-portion supporting-portion supporting linear protrusion that is widened from an opening portion of the portion-portion supporting fitting groove.

According to the full width temple of the second aspect,
In the support portion of the cover portion with respect to the support member, the portion in the cover portion support support groove of the cover portion support linear protrusion rotatably fitted in the cover portion support support groove is formed. ,
Since the cover portion is widened from the opening portion of the shaft support fitting groove, the cover portion is reliably prevented from falling off from the support member when the cover is rotated with respect to the support member.

Also, at the pivotal support portion of the cover supporter relative to the support member, the cover of the cover supporter supporter linear projection rotatably fitted in the cover supporter supporter support fitting groove. Since the portion in the portion support portion shaft support fitting groove is expanded from the opening of the cover portion support portion shaft support fitting groove, at the time of rotating operation of the cover portion support portion with respect to the support member, The falling off of the cover support from the support member is reliably prevented.

In other words, according to the full-width temple of the second aspect, the cover and the support of the cover are reliably prevented from falling off from the support member, so that the fabric gripping rod can be replaced and the gripping space can be cleaned. Inspection work can be performed safely and reliably by only one worker.

Next, the full width temple according to claim 3 is:
In addition to the configuration according to claim 1 or 2, the rear end of the cover portion abuts on the front end of the cover portion support portion, and the front end of the cover portion support portion has a rear end of the cover portion. A spacer for reducing the degree of opening of the opening end is provided between the contact point and the contacting part.

According to the full width temple of the third aspect,
The degree of opening of the opening end of the holding space can be changed between a case where the rear end of the cover portion and the front end of the cover portion support portion are directly in contact with each other and a case where a spacer is interposed between them. That is, for example, when the type of the woven fabric to be gripped by the full-width temple is changed and physical properties such as the thickness, density, shrinkage, and coefficient of friction of the woven fabric change, the opening degree of the opening end is changed. Otherwise, the respective woven fabrics having different physical properties cannot be gripped with an appropriate gripping force. However, in the full-width temple according to claim 3, for example, the thickness of the woven cloth gripped by the full-width temple is compared. If the target cloth is thick or the woven cloth has a relatively low shrinkage ratio, the woven cloth is gripped in a state where the opening degree is large without using the spacer, and the thickness of the woven cloth to be gripped by the full-width temple is used. If the woven fabric is relatively thin or the woven fabric has a high shrinkage ratio, by holding the woven fabric in a state where the opening degree is reduced by using a spacer, even if the type of woven fabric changes, The woven fabric can be gripped with an appropriate gripping force. .

In the case where a spacer is interposed between the rear end of the cover and the front end of the cover support as set forth in claim 3, the type of the woven fabric to be gripped by the full-width temple is different. A plurality of spacers having different thicknesses (specifically, thicknesses in the front-rear direction) interposed between the rear end of the cover portion and the front end of the cover portion support portion so that the opening degree of the open end can be finely changed in response thereto. It is preferable to provide a spacer.

When the opening degree at the opening end is reduced by using the spacer as described above, when the opening degree is reduced, the volume of the holding space which is narrowed, the thickness of the woven fabric to be held by the full width temple, and the like are used. In response to the above, a plurality of fabric gripping bars having different diameters are prepared so that the fabric gripping bar in the gripping space can be replaced with a fabric gripping bar having a diameter smaller than the diameter (cross-sectional diameter) of the original fabric gripping bar. Is preferred.

This is because, if a plurality of types of spacers and woven fabric holding rods are prepared and can be exchanged as described above, more types of woven fabrics can be gripped with an appropriate gripping force with the full width temple. Because it becomes. Next, claim 4
The full-width temple described in (1), in addition to the configuration according to the above (3), in one of a contact surface of the cover portion with the spacer and a contact surface of the spacer with the cover portion. A cover-spacer inter-projection piece is provided, and the other cover-spacer inter-engagement fitting recess is provided on the other side.

According to the full width temple of the fourth aspect,
When the full width temple is used with a spacer interposed between the rear end of the cover and the front end of the cover support, the spacer is inserted between the rear end of the cover and the front end of the cover support. Is reliably prevented from falling off.

That is, first, as a specific mode of interposing a spacer between the rear end of the cover portion and the front end of the cover portion support portion, a spacer is interposed between the rear end of the cover portion and the front end of the cover portion support portion. And the frictional force acting between the rear end surface (rear end contact surface) of the cover portion and the surface of the spacer on the cover portion side, and the front end surface (front end contact surface) of the cover support portion. A mode in which the spacer is prevented from dropping from between the rear end of the cover portion and the front end of the cover portion support portion only by the frictional force acting between the spacer and the surface on the cover portion support portion side is also conceivable. . However, in this aspect, there is a risk that the spacer may fall off from between the rear end of the cover portion and the front end of the cover portion support portion due to a load (force) or vibration applied to the surface contact portion.

On the other hand, according to the full width temple according to the fourth aspect, when the spacer is used, the protrusion between the cover spacers and the fitting recess between the cover spacers are fitted to each other, so that the spacer is covered. Because it is fixed to the part
The spacer is reliably prevented from dropping from between the rear end of the cover and the front end of the cover support.

As another mode for reliably preventing the spacer from dropping from between the rear end of the cover and the front end of the cover support, the mode described in claim 5 may be adopted. That is, the full-width temple according to the fifth aspect is the same as the configuration according to the third aspect, except that the contact surface of the cover supporting portion with the spacer and the contact surface of the spacer with the cover supporting portion. A projection for inter-cover part spacer is provided on one of the surfaces, and a fitting recess for inter-cover part spacer is provided on the other side to which the projection for inter-cover part spacer can be fitted. It is characterized by having.

According to the full width temple of the fifth aspect,
When the spacer is used, the protrusion between the cover part support part spacer and the fitting recess for the cover part support part spacer are fitted to each other, so that the spacer is fixed to the cover part support part. As in the case of the full-width temple described in Item 4, the spacer is reliably prevented from dropping from between the rear end of the cover and the front end of the cover support.

[0034]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1A is a side view showing an overall configuration of a full-width temple 1 as one embodiment of the present invention, and FIGS. 1B and 1C show openings of a grip space 60 of the full-width temple 1. FIG. 11 is a diagram for describing a procedure (described later) when increasing the opening degree of an end 62. FIG. 2 is a perspective view showing the shape of the full-width temple 1 excluding a fabric gripping rod 20 (described later), and FIG. 3 is a schematic explanatory view showing a state in which the full-width temple 1 is mounted on a loom. is there.

First, the shape and the like of each part constituting the full-width temple 1 of the present embodiment will be described with reference to FIGS. The full width temple 1 of this embodiment is
And a holding member 30 provided with a cover portion 31 and a cover portion support portion 40.

The support member 10 moves in the left-right direction (X shown in FIG. 2).
Direction), and a portion on the front side (the Y direction side in the figure) is a fabric gripping rod 2 on the upper surface 11a.
The support member side grip portion 11 that allows the rolling of zero is provided, and a portion on the rear side of the support member side grip portion 11 is a plate-like support portion 15 extending rearward.

A support wall 12 projecting upward (in the Z direction in the drawing) is provided at the rear end of the support member side grip 11, and the support wall 12 is in contact with the support member side grip 11 and a plate-like support. The boundary with the part 15 is drawn. The upper surface 11a of the support member side grip portion 11 is a curved surface curved upward at a rear portion connected to the front side surface 12a of the support wall 12 and a front end 13 portion of the support member side grip portion 11. 11a
And the lower surface 31a of the cover portion 31 arranged opposite to the upper surface 11a, and defines a boundary on the support member 10 side of the holding space 60.

A cover portion shaft support fitting groove 16 extending in the left-right direction is provided at a position near the front end (at a position behind the support wall 12) on the upper surface 15a of the plate-like support portion 15, and near the rear end. At the location, a cover portion support portion shaft support fitting groove 18 extending in the left-right direction is provided.

The cover portion support groove 16 and the cover portion support portion support groove 18 are formed by a cover portion support linear protrusion 35 (described later) of the cover portion 31 and a cover portion support portion 40 cover. These are fitting grooves for fitting each of the portion supporting portion shaft supporting linear projections 42 (described later), and both of them have an inner wall surface having a substantially cylindrical side surface.

The elongated openings 16a, 18a formed above the fitting grooves 16, 18 are narrower than the insides of the fitting grooves 16, 18, respectively. In particular,
As shown in FIG. 1A, the width W1a of the opening 16a of the cover shaft support fitting groove 16 is different from that of the cover shaft support fitting groove 1.
6, the width W2a of the opening 18a of the cover supporting portion shaft support fitting groove 18 is made smaller than the width W1b inside.
Is smaller than the width W2b inside the cover supporting portion shaft support fitting groove 18.

The fitting grooves 16 and 18 are open at the left and right ends of the plate-like support portion 15, and are located from these openings (for example, the left openings 16b and 18b in FIG. 1A). The cover-portion supporting linear protrusion 35 (to be described later) and the cover-portion supporting portion supporting linear protrusion 42 (to be described later) can be fitted and inserted.

On the other hand, the fabric gripping rod 20 is a rod-like member having a substantially circular cross section whose longitudinal axis is in the left-right direction, and is rotatably disposed on the upper surface 11a of the support member side gripping portion 11. The diameter (cross-sectional diameter) of the fabric gripping rod 20 is configured to be larger than the distance between the front end 13 of the support-member-side grip 11 and the front end 33 of the cover 31.

The cover portion 31 is a long member extending in the left-right direction.
1a and the lower surface 31a of the cover portion 31 are arranged so as to face each other. The lower surface 31 a of the cover portion 31 is a curved surface that is curved downward at a rear portion abutting on the rear side surface 12 b of the support wall 12 and a front end 33 portion of the cover portion 31. It defines the side boundaries.

On the lower side of the rear portion (the rear end portion in the present embodiment) of the cover portion 31, a cover portion shaft support linear projection 35 extending in the left-right direction is provided. The cover portion shaft support linear protrusion 35 is rotatably inserted into the cover portion shaft support fitting groove 16 from the left and right openings (for example, the left opening 16 b) of the cover portion shaft support fitting groove 16. Have been.

The cover-portion shaft-supporting linear projection 35 has a substantially cylindrical outer wall surface corresponding to the inner wall surface of the cover-portion shaft-supporting fitting groove 16. The portion fitted into the cover shaft support fitting groove 16 has a shape that is wider than the portion arranged near the opening 16a of the 16. Specifically, as shown in FIG. 1A, the width W1c of the portion fitted into the fitting groove 16 for supporting the cover shaft is provided.
Is larger than the width W1d of the portion arranged near the opening 16a.

Therefore, in the full-width temple 1 of the present embodiment, the cover portion 31 is reliably prevented from dropping off the support member 10 when the cover portion 31 is rotated with respect to the support member 10 or the like. . Also, at the rear end of the cover portion 31,
A rear end contact surface 37 formed as a surface that can make surface contact with the front end contact surface 44 of the cover portion support portion 40 is provided, and the rear end contact surface 37 is in contact with the front end contact surface of the cover portion support portion 40. The surface 44 is in contact. That is, the cover part 31 is
A rear side surface 12b of the support wall 12 abutting on 1a;
The cover projection 40 is sandwiched between the front end contact surface 44 of the cover support 40 and the cover support shaft linear projection 35 (the support portion of the cover 31 relative to the support member 10). )
Cannot rotate.

On the other hand, the cover support 40 is a long member extending in the left-right direction, and is disposed behind the cover 31. The cover portion support portion 40 has a shape slightly raised above the upper surface 15a at the front portion, and the lower surface 4 of the cover portion support portion 40 excluding the front portion is provided.
0a is in a state of contacting the upper surface 15a of the plate-like support portion 15.

At the rear portion (the rear end portion in this embodiment) of the cover support portion 40, a cover support shaft support linear projection 42 extending in the left-right direction is provided. The cover-portion support-portion support linear protrusion 42 is inserted into the cover-portion support-portion support groove 18 from the left or right opening (for example, the left opening 18 b) of the cover-portion support portion support groove 18. It is rotatably fitted.

The cover-portion supporting-portion supporting linear protrusion 42 has an outer wall surface having a substantially cylindrical side surface corresponding to the inner wall surface of the cover-portion supporting portion-portion supporting groove 18. The portion inserted into the cover portion support portion shaft support fitting groove 18 has a shape that is wider than the portion arranged near the opening portion 18 a of the shaft support fitting groove 18. Specifically, FIG.
As shown in FIG.
The width W2c of the portion fitted inside is larger than the width W2d of the portion arranged near the opening 18a.

Therefore, in the full-width temple 1 of this embodiment, it is ensured that the cover support 40 falls off the support 10 when the cover support 40 is rotated with respect to the support 10. Is prevented. A front end contact surface 44 is formed at the front end of the cover portion support portion 40, and the front end contact surface 44 is in surface contact with the rear end contact surface 37 of the cover portion 31.

The front end contact surface 44 connects the cover 31 to
In the state of holding in the state of (a), the linear projection 42 for supporting the cover portion support portion of the cover portion support portion 40 (the portion of the cover portion support portion 40 that supports the support member 10) is used as a rotation axis. It has a shape that enables the rotation of. Specifically, the front end contact surface 44 has a radius from the center of rotation of the turning operation to the front end contact surface 44 when the cover support portion 40 is turned as described above. The front end contact surface 44 is formed as a surface that forms a part of the cylindrical side surface. Therefore, in the present embodiment, even if the cover portion support portion 40 is rotated while the cover portion 31 is kept in the state of FIG. 1A, the front end contact surface 44 and the rear end contact surface 37 The frictional force between the front end contact surface 44 and the rear end contact surface 37 does not increase, and the cover support portion 40 can be smoothly rotated while the contact state between the front end contact surface 44 and the rear end contact surface 37 is maintained.

Next, how the full-width temple 1 of the present embodiment configured as described above is used when actually mounted on a loom will be described with reference to FIG. In FIG. 3, what is indicated by a dashed line is the woven woven fabric S, and what is indicated by a solid line on the left side of the drawing is a warp SA used to form the woven fabric S. , SB.

In the loom shown in FIG.
Is the bracket 1 installed on the breast beam 101
02. The woven fabric S
Is gripped by the full-width temple 1 and wound around a cross roller (not shown) via a switch roller 103 provided behind (to the right in the figure) the breast beam 101.

In the loom, the weft Y is inserted between the warps SA and SB via a nozzle or the like (not shown).
Is driven into the weaving opening SC side by a reed (not shown), and then the vertical positions of the warp yarns SA and SB are reversed.
The woven fabric S is woven by repeating a series of operations of inserting the weft yarn Y between the warp yarns SA and SB again.

In the loom, the woven fabric S is pulled by the rotation of a cross roller (not shown), and the upper and lower warp yarns SA and SB are sent out from the feeder while maintaining a predetermined tension. Has been in a state,
In the vicinity of the weaving opening SC, the woven fabric S for a predetermined length is in a state of protruding from the holding space 60 of the full width temple 1.

The woven woven fabric S is introduced into the gripping space 60 from the opening end 62 of the gripping space 60 secured between the front end 13 of the support member side gripping portion 11 and the front end 33 of the cover portion 31. After being wound around the fabric gripping rod 20 so as to be folded, the switch roller 103 is drawn out again from the open end 62 and is in sliding contact with the upper surface 31 b of the cover portion 31.
Move to the side.

Here, a force is applied to the woven fabric gripping rod 20 in the direction of being pulled out from the gripping space 60 toward the opening end 62 by the tension acting on the woven fabric S. In the full width temple 1 of this embodiment, The space between the front end 13 of the support member side grip portion 11 and the front end 33 of the cover portion 31 is configured to be smaller than the diameter (cross-sectional diameter) of the fabric gripping rod 20. Therefore, the woven fabric S introduced into the holding space 60 is divided into the upper surface 11a of the support member side holding portion 11 and the lower surface 31a of the cover portion 31.
The woven cloth S is gripped by the woven cloth gripping rod 20 with an appropriate gripping force over the entire width.

The tension of the woven fabric S causes the front end 3 of the cover portion 31 to rotate around the cover portion shaft supporting linear projection 35 as a rotation axis.
A force is applied to rotate the cover 3 rearward (a force to rotate in the direction of arrow A in FIG. 3). 40 front end contact surface 4
The contact of the cover 4 prevents the cover portion 31 from rotating in such a manner.

Next, in the full-width temple 1 of this embodiment, the fabric gripping rod 20 is replaced and the gripping space 60 is changed.
For the operation when cleaning and inspecting the inside, please refer to FIG.
This will be described with reference to FIG. First, the cover support 40 is moved in the direction B in FIG. 1 (b) with the cover support support shaft support linear projection 42 (the support portion of the cover support 40 relative to the support member 10) as a rotation axis. Rotate the cover support section 40
The front end contact surface 44 is not in contact with the rear end contact surface 37 of the cover portion 31, and the cover portion 31 can be turned around the cover portion shaft supporting linear protrusion 35 as a rotation axis ( FIG. 1 (b)).

Next, the cover portion 31 is moved in the direction a in FIG. 1B so that the front end 33 of the cover portion 31 is rotated backward about the cover portion shaft supporting linear projection 35 as a rotation axis. If the opening degree of the opening end 62 of the gripping space 60 is made larger than the diameter of the fabric gripping rod 20 by rotating it greatly (see FIG. 1).
(See (c)), replacement of the fabric gripping rod 20, and gripping space 6
Cleaning within 0 is possible.

In other words, in the full-width temple 1 in this state, the opening degree of the open end 62 is increased to a state in which the fabric gripping rod 20 can be taken out. It can be performed. Further, if the cover portion 31 is rotated as described above, the cover portion 31 is sufficiently separated from the upper surface 11a of the support member side grip portion 11, so that the boundary of the grip space 60 is defined. The upper surface 11a of the supporting member side gripping portion 11 can be made in a state that is easy to see for the operator or the like who has performed the rotation operation, and the direction of the cover portion 31 is changed by the rotation operation, and the boundary of the gripping space 60 is changed. Since the lower surface 31a of the cover portion 31 defining the position can be easily viewed by an operator or the like, the inside of the grip space 60 can be easily cleaned and inspected.

As described above, in this embodiment, the replacement of the fabric gripping rod 20 and the movement of the cover unit 31 and the cover unit support unit 40 accompanying the cleaning and inspection of the gripping space 60 are performed by the respective parts 31. , 40 by means of a pivoting operation with the pivot portion of the support member 10 as a pivot axis, so that the holding member is slidably moved with respect to the supporting member, which is necessary in the case of the conventional full-width temple. It is not necessary to perform a cumbersome operation such as lifting the holding member with respect to the supporting member to change the direction of the member, and the holding member falls to the floor or the like at the time of such a moving operation of the holding member. Since such a danger is also eliminated, the replacement of the fabric gripping rod 20 and the cleaning and inspection of the gripping space 60 can be easily performed.

In this embodiment, since the pressing member 30 is divided into the cover 31 and the cover supporting portion 40, the pressing member is formed of one member as in the case of the conventional full width temple. As compared to the case, the cover 31 and the cover support 40, which have become smaller in weight, can be operated only by separately operating the fabric gripping rod 20 and the gripping space 60.
The replacement of the fabric gripping rod 20 and the cleaning and inspection of the gripping space 60 can be easily performed as much as the cleaning and inspection of the inside can be performed.

Further, in the full-width temple 1 of this embodiment, as described above, it is ensured that the cover 31 falls off from the support member 10 when the cover 31 is rotated with respect to the support member 10 or the like. When the cover support section 40 is rotated with respect to the support member 10, the cover support section 4 is prevented.
0 is reliably prevented from dropping off from the support member 10, so that the work of replacing the fabric gripping rod 20, cleaning the gripping space 60, and inspecting the workpiece can be performed safely by only one worker. Can be done.

Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment.
Various aspects can be taken. For example, in the above embodiment, the cover portion 31 is provided with the cover-portion support linear protrusions 35 at the rear end portion thereof, and the cover portion support portion 40 is provided with the cover-portion support portion support linear protrusions 42 at the rear end portion thereof. However, if the cover 31 and the cover support 40 can be rotated in the same manner as in the above-described embodiment, the rear portion of the cover 31 relative to the front end 33 (the front end 33 of the cover 31) can be used. (A desired portion between the cover and the rear end)
5 is provided on the rear portion of the cover support portion 40 (a desired portion between the front end (front end contact surface 44) and the rear end of the cover support portion 40). By providing the same, the same operation and effect as the above embodiment can be obtained.

In the above embodiment, the cover portion support groove 16 is provided on the upper surface 15a of the plate-like support portion 15 and the cover portion linear projection 35 is provided on the cover portion 31. The shaft supporting fitting groove 16 may be provided on the cover portion 31 and the cover shaft supporting linear projection 35 may be provided on the upper surface 15a of the plate-like supporting portion 15. In this case, the same operation and effect as those of the above embodiment are obtained. Can be obtained.

Further, in the above embodiment, the fitting groove 18 for supporting the cover portion support portion is provided on the upper surface 15 a of the plate-like support portion 15.
The linear projection 42 for supporting the cover part support part is connected to the cover part support part 4.
However, the cover support portion shaft support fitting groove 18 may be provided on the cover support portion 40, and the cover support portion support linear support protrusion 42 may be provided on the upper surface 15 a of the plate support portion 15. Also, in this case, the same operation and effect as the above embodiment can be obtained.

In the above embodiment, when the full-width temple 1 is used, the rear end contact surface 37 of the cover 31 and the front end contact surface 44 of the cover support 40 are directly in contact with each other (FIG. 1).
(A) etc.), the gripping space 6 between the contact surfaces 37 and 44.
The full-width temple 1 may be configured so that a spacer configured to reduce the degree of opening of the 0 open end 62 can be provided.

Here, an embodiment in which such spacers 80 are provided will be described with reference to FIGS. still,
In FIGS. 4 and 5, parts having substantially the same shape and function as those of the above embodiment are denoted by the same reference numerals as those of the above embodiment. FIG. 4 shows the rear end contact surface 37 and the front end contact surface 4.
FIG. 4 (a) is a side view of the full-width temple 1 in this state, and FIG. 4 (b) is this state. FIG. 2 is a perspective view showing a state where a fabric gripping bar is removed from the full width temple 1 of FIG. FIG. 5 is a view showing a state in which a spacer 80 is interposed between the rear end contact surface 37 and the front end contact surface 44.
FIG. 5A is a side view of the full width temple 1 in this state.
(B) is a perspective view showing a state in which the fabric gripping bar is removed from the full width temple 1 in this state. In FIG. 5A, a portion corresponding to the spacer 80 is hatched for easy understanding of the position of the spacer 80.

As shown in FIGS. 4 and 5, in the full-width temple 1 of this embodiment, the dovetail groove as an example of the fitting recess for the cover spacer extending in the left-right direction is formed in the rear end contact surface 37. 37a is provided. The dovetail groove 37a is open at the left and right ends of the cover portion 31. When the spacer 80 is interposed between the rear end contact surface 37 and the front end contact surface 44, Is configured to be able to fit a projection piece 82 (to be described later) provided on the front side.

The spacer 80 is a long member extending in the left-right direction, has a front curved surface 81a formed so as to be in surface contact with the rear end contact surface 37 on the front side, and has a front end contact surface on the rear side. Rear curved surface 81 configured to be in surface contact with contact surface 44
b. The front curved surface 81a is provided with a protrusion 82 as an example of a cover-spacer protrusion protrusion extending in the left-right direction so as to fit into the dovetail groove 37a. When the spacer 80 is interposed between the rear end contact surface 37 and the front end contact surface 44, the protrusion 80 is fitted from the opening of the dovetail groove 37a at the left and right ends, so that the spacer 80 is covered. It is fixed to the unit 31 (see FIG. 5). Therefore, the spacer 80 does not fall off from between the rear end contact surface 37 and the front end contact surface 44 even when a large load (force), vibration, or the like is applied to the interposed portion of the spacer 80.

In the full width temple 1 of this embodiment, when the rear end contact surface 37 and the front end contact surface 44 are brought into direct contact, the cover portion 31 comes into contact with the rear side surface 12b of the support wall 12. Although not shown in FIG. 4, the front curved surface 81 b of the upper spacer 80 in which the projection 82 is fitted in the dovetail groove 37 a has the front end contact surface 4.
When the cover 4 is brought into contact with the rear side surface 12b, the cover 31 is brought into contact with the rear side surface 12b (see FIG. 5).

That is, in the full width temple 1 of this embodiment,
The case where the rear end contact surface 37 and the front end contact surface 44 are directly in contact with each other, and the case where the spacer 80 is interposed between the two,
The degree of opening of the opening end 62 of the holding space 60 when the full-width temple 1 is used can be changed.

Therefore, the full width temple 1 of this embodiment can be applied to various types of woven fabrics having different physical properties such as thickness. That is, for example, when the thickness of the woven fabric held by the full-width temple 1 is relatively thick or when the woven fabric has a relatively small shrinkage ratio, the opening degree of the opening end 62 is reduced without using the spacer 80. When the woven fabric is gripped by the full width temple 1 with the woven fabric held in a relatively large state, and the thickness of the woven fabric to be held is relatively small or the woven fabric has a relatively large shrinkage ratio,
If the woven cloth is gripped in a state where the opening degree of the opening end 62 is reduced by using the spacer 80, the woven cloth can be gripped with an appropriate gripping force even when the type of the woven cloth changes.

When the opening degree of the opening end 62 is changed in this manner, the fabric gripping rods in the gripping space 60 have different diameters (cross-sectional diameters) in response to the change in the volume of the gripping space 60. Can be replaced with a fabric gripping rod. Also in the full width temple 1 shown in FIGS.
(Cross-sectional diameter d1) and the fabric gripping rod 20b (cross-sectional diameter d2; d2
It is shown that <d1) is interchangeable depending on whether or not the spacer 80 is used.

If a plurality of woven fabric gripping bars are prepared so that such woven fabric gripping bars can be exchanged, more kinds of woven fabrics can be gripped by the full width temple 1 with an appropriate gripping force. Is preferable. 4 and 5, the mode in which the opening degree of the opening end 62 can be changed in two ways depending on whether or not the spacer 80 is used is described. a)), a plurality of spacers having different open ends 62 are provided according to the type of woven fabric to be gripped by the full-width temple 1.
Can be finely changed, and it becomes possible to arrange more woven fabric gripping rods having different diameters in the gripping space 60. Therefore, in the full width temple 1, more types of woven fabrics can be used. Can be gripped with an appropriate gripping force, which is more preferable.

In the embodiment described with reference to FIGS. 4 and 5, the dovetail groove 37a is provided on the rear end contact surface 37, and the projection 82 corresponding to the dovetail groove 37a is formed on the front curved surface 81a of the spacer 80. However, the dovetail groove 37a is formed on the front curved surface 81a.
And the projection piece 82 may be provided on the rear end contact surface 37,
In this case, the same operation and effect as described above can be obtained.

One of the dovetail groove 37a and the projection piece 82 is provided on the front end contact surface 44, and the other is provided on the rear curved surface 81b of the spacer, and the rear end contact surface 37 and the front curved surface 81a are provided.
A mode in which the dovetail groove 37a or the projection piece 82 is not provided is also possible. In this case, by fitting the dovetail groove 37a and the projecting piece 82, the spacer 80 is fixed to the cover supporting portion 40 integrally. Then, even if a large load, vibration, or the like is applied to the intervening portion of the spacer 80, the spacer 80 is prevented from dropping from between the rear end contact surface 37 and the front end contact surface 44.

In this case, the dovetail groove 37a functions as a fitting concave portion between the cover portion supporting portion spacers, and the projecting piece 82 in this case functions as a projecting portion between the cover portion supporting portion spacers.

[Brief description of the drawings]

FIG. 1A is a side view showing an overall configuration of a full-width temple of an embodiment, and FIG. 1B is a side view showing a state where a cover supporting portion of the full-width temple is rotated. (C) is a side view showing a state where the cover is further rotated after the operation of (b).

FIG. 2 is a perspective view showing a shape of a full-width temple of an embodiment in a state where a fabric gripping bar is removed.

FIG. 3 is a schematic explanatory view showing a state where the full-width temple of the embodiment is mounted on a loom.

FIG. 4A shows a full-width temple according to another embodiment configured to allow a spacer to be interposed between a rear end contact surface of a cover portion and a front end contact surface of a cover portion support portion. It is a side view which shows the state which does not use, (b)
It is a perspective view showing the state where the textile grasping stick was removed from the full width temple in that state.

FIG. 5A is a side view showing a state where a spacer is applied to the full-width temple shown in FIG. 4A;
(B) is a perspective view showing a state in which a fabric gripping bar is removed from the full width temple in that state.

DESCRIPTION OF SYMBOLS 1 ... Full width temple, 10 ... Support member, 16 ... Cover part shaft support fitting groove, 16a ... Open part, 18 ... Cover part support part shaft support fitting groove, 18a ... Open part, 20 , 20a, 20
b: woven fabric gripping bar, 30: holding member, 31: cover part,
33: Front end, 35: Linear projection for supporting the cover part, 37: Rear end contact surface, 37a: Dovetail groove, 40: Cover part support part, 4
2 ... Linear projection for supporting the cover part support part, 44 ... Front end contact surface, 60 ... Grip space, 62 ... Open end, 80 ... Spacer,
81a: front curved surface, 81b: rear curved surface, 82: projection piece,
S ... Woven cloth

Claims (5)

[Claims] An elongate support member; a fabric gripping rod which is a rod-shaped member disposed on the support member so as to be rollable in a longitudinal direction of the support member; and A long holding member that defines a gripping space that encloses the woven fabric gripping bar between the support member and the woven fabric introduced into the gripping space from the open end of the gripping space for introducing and discharging the woven fabric. A full-width temple for a loom that holds a woven fabric over the entire width by winding the cloth around the woven cloth gripping rod and then guiding the woven cloth to the outside again from the opening end, wherein the holding member is A cover portion that defines the gripping space, wherein a rear portion of the cover portion with respect to the front end on the opening end side is rotatably supported on the support member around a rotation shaft extending in the longitudinal direction. The cover part, and the cover part A cover portion supporting portion disposed rearward of the cover portion, the front end of the cover portion supporting portion abutting on the rear end of the cover portion to limit the front end of the cover portion from rotating backward, and A cover support portion rotatably supported by the support member such that a rear portion with respect to a front end of the cover support portion is rotatable around the rotation shaft extending in the longitudinal direction with respect to the support member. Full width temple. 2. A support portion of the cover portion with respect to the support member is provided at one of a position on the cover portion side and a position on the support member side corresponding to the support portion, and the full width temple is provided. A cover portion supporting groove extending in the longitudinal direction of the cover portion, wherein an opening portion of the cover portion supporting groove is narrower than the inside of the cover portion supporting groove. A shaft support fitting groove, provided on the other side where the cover portion shaft support fitting groove is not provided, rotatably fitted into the cover portion shaft support fitting groove,
A cover projection supported by a linear projection formed by extending a portion fitted into the cover support fitting groove from an opening of the cover support fitting groove; A support portion of the support portion with respect to the support member is provided at one of a location on the cover support portion side and a location on the support member side corresponding to the support portion, and extends in the longitudinal direction of the full width temple. An extending cover portion support portion shaft support fitting groove, wherein an opening portion of the cover portion support portion shaft support fitting groove is narrower than the inside of the cover portion support portion shaft support fit groove. The cover portion support portion shaft support fitting groove is provided on the other side where the cover portion support portion shaft support fitting groove is not provided, and is rotatably fitted into the cover portion support portion shaft support fitting groove. The portion fitted into the cover portion support portion shaft support fitting groove is used for the cover portion support portion shaft support. Full width temple according to claim 1, wherein the cover support part shaft journaling linear projection formed by widened than the opening portion of the groove, in that it consists of. 3. The open end between a position where the rear end of the cover portion contacts the front end of the cover portion support portion and a position where the front end of the cover portion support portion contacts the rear end of the cover portion. 3. The full-width temple according to claim 1, further comprising a spacer for reducing an opening degree of the temple. 4. A cover-spacer inter-spacer projection is provided on one of a contact surface of the cover portion with the spacer and a contact surface of the spacer with the cover portion, and the other is provided on the other surface. 4. The full-width temple according to claim 3, wherein a fitting recess for the cover-spacer is provided to which the projection for the cover-spacer can be fitted. 5. A projecting piece for inter-spacer between cover portion support portions on one of a contact surface of the cover portion support portion with the spacer and a contact surface of the spacer with the cover portion support portion. 4. The full-width temple according to claim 3, wherein a cover recess between the cover-support-portion spacers is provided on the other side, and a fitting recess between the cover-portion-support-portion spacers is provided.