JP2500968Y2 - Loom position adjusting device for loom - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Use) This invention relates to a cloth fell position adjusting device for a loom.

(Prior Art) Conventionally, in weaving with a loom, the position of the cloth fell is adjusted according to the type of woven cloth. The conventional one will be described with reference to FIGS. In these drawings, the top stay 1 that is long in the left-right direction (the direction perpendicular to the paper surface in the drawing) with both ends fixed to the side frame of the loom is
The flat plate-shaped bracket 2 is fixed by unillustrated bolts. The bracket 2 has a flat portion on the cloth fell CF side, and the crossfel stay 3 is attached and fixed thereto by a bolt 7 as shown in FIG. The through hole (long hole) 10 of the crossfel stay 3 into which the bolt 7 is inserted is elongated in the front-back direction (arrow Y) of the loom.
Loosen to adjust the position in the front-back direction. The bolt 7 is mounted by boring on the bottom surface of a T-shaped groove for fixing a temple or the like. On the cloth fell CF side of the crossfel stay 3, a fell plate 4 for restricting the vertical position of the cloth fell CF of the woven cloth 12 is attached by bolts 11. A spiral bar 5 as a breast beam is fixed to the front side of the bracket 2, and the woven cloth 12 is wound downward by being guided by the spiral bar 5. (See Japanese Utility Model Publication No. 52-165973).

When adjusting the vertical position (arrow Z) of the cloth fell 8 according to the type of the woven cloth 12, loosen the bolts 7 of the crossfel stay 3, remove the crossfel stay 3 from the bracket 2, and remove the shim 6. The bolt 7 is tightened as in the original, even if the shim has a different thickness.

(Problems to be solved by the invention) However, in the conventional one, the temple attached to the crossfel stay 3 or the like is removed for adjusting the position of the cloth fell depending on the kind of the woven fabric, and particularly the important vertical position. , The shim 6 cannot be detached unless the bolt 7 which is also located below it is loosened and then the crossfel stay 3 is removed from the bracket 2, and the replacement work of the shim 6 is troublesome, and therefore the vertical position adjustment is performed. There was a problem that the workability of was poor.

Also, even if you try to make adjustments only in the vertical direction,
Since it is a long hole, the position in the front-rear direction also shifts, and there was a problem that setting had to be performed again.

Therefore, in this invention, the cloth fell position can be adjusted with good workability, and the vertical position can be adjusted without changing the front and rear positions. Provide a cloth fell position adjusting device that can be performed,
Therefore, it is intended to solve the above problems.

[Configuration of Device] (Means for Solving the Problems) In order to achieve the above-mentioned object, a first device of the present invention is
A horizontal part of a bracket having a horizontal part and a vertical part is attached to a base fixed to a frame of the loom so that the position of the bracket can be adjusted in the front-rear direction of the loom, and a cross-fel stay having a fel plate is vertically mounted on the vertical part of the bracket. It is mounted so that the position can be adjusted, and indicators are provided on both the base, the crossfel stay, and both mounting portions of the bracket.

(Function) The crossfel stay can be moved up and down by loosening the bolt of the attachment part to the vertical part of the bracket. Therefore,
Even if you don't remove the temples from the crossfel stay,
In addition, the vertical position can be adjusted without removing the crossfel stay itself from the bracket. In this case, it is possible to move the crossfel stay up and down by inserting a jack between it and the frame while slightly loosening the bolts. Since the position is regulated, the vertical position adjustment can be performed without changing the front and rear positions. Of course, the front-back position adjustment can be performed independently of the vertical position.

Further, since there are indicators on both the mounting portions, the desired adjustment can be performed correctly by using these as a reference.

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS.

First, the configuration will be described. In these figures, the same members as those of the related art are designated by the same reference numerals and the description thereof is omitted.

The base 13 has an almost L-shaped cross section, and the horizontal portion 15 has bolts 16
Is attached to the top stay 1 as the frame of the loom. At this time, the vertical portion 17 is located on the front side (right side in the figure). A shelf portion 18 is integrally provided above the vertical portion 17 and at a front position, and the surface of the spiral bar 5 is brought into contact with the upper surface of the shelf portion 18 and the upper front side surface of the vertical portion 17 so that the bolt 19
It is fixed at a.

The bracket 14 has an L-shaped cross section, and the horizontal portion 20 is fixed to the horizontal portion 15 of the base 13 by a bolt 21 penetrating a long hole (long in the front-rear Y direction) 22 of the horizontal portion 20. At this time, the vertical portion 23 is located on the rear side, and the vertical surface 24 (see FIG. 2) of the crossfel stay 3 is brought into contact with the rear surface of the vertical portion 23 to form the T-shaped groove 25.
Inside the bolt 26, install the nut through the plain washer 27.
The crossfel stay 3 is fixed to the bracket 14 by screwing 40. That is, the vertical portion 23 of the bracket 14 is provided with a long hole 28 that is long in the vertical (Z) direction, and when the nut 40 is loosened, the vertical position can be adjusted within the range of the long hole 28.

As is conventional, the crossfel stay 3 has a fel plate 4 attached to the upper surface of the front with a gentle slope by bolts 19b and nuts 30. The head of the bolt 19b is fitted in a T-shaped groove 31a formed in the longitudinal direction of the crossfel stay 3. Further, temples (not shown) and the like are attached to the left and right sides of the T-shaped groove 31b.

The base 13 and the bracket 14 are appropriately provided with ribs 32 and 33 at several locations in the longitudinal direction (left-right direction X, see FIG. 2) in order to enhance rigidity, and their attachment points are also provided at several locations in the longitudinal direction.

As shown in FIG. 2, indicators 34 are attached to both ends of the bracket 14 in the longitudinal direction (only the right end is shown in the drawing) to the mounting portion with the base 13 and the mounting portion with the crossfel stay 3.
And 35 are installed. The indicator 34 is a mark for adjustment in the front-back direction, that is, the arrow Y direction, and the indicator 35 is a mark for adjustment in the up-down direction, that is, the arrow Z direction. These indicators 34
In the drawing, 35 and 35 are represented by a pair of bar-shaped markings, but two or more pairs may be arranged in parallel depending on the type of woven cloth. In FIG. 1, 27 and 39 are plain washers or plates for mounting, respectively.

Next, the operation of the above embodiment will be described. The weft yarns inserted into the openings of the warp yarns 9, 9 are beaten on the cloth fell 8 near the tip of the fell plate 4 to form a woven fabric 12. The woven cloth 12 is wound downward through the spiral bar 5 at a known winding position. When the type of the woven cloth 12 is changed and the position of the cloth fell 8 is adjusted in the vertical direction, first, the nut 27 is loosened. At that time, the cross plate stay 3 is, of course, mounted with the temple plate and the like, as well as the fuel plate 4. Next, with the right or left end indicator 35 as a reference, at the position where the bracket 14 and the base 13 are removed,
As shown in FIG. 3, a jack bolt 37 and a jack base 38 into which this is screwed are applied between the upper surface of the top stay 1 and the lower surface of the rear end protrusion 36 of the crossfel stay 3 to attach the jack bolt 37. Twist 37 to slightly move the crossfel stay 3 vertically with respect to the loom frame. At that time, since the right angled surface of the jack base 38 is in contact with the right angled surface of the top stay 1, the jack point does not come off and the jack operation can be performed without any trouble.

In this way, the crossfel stay 3 can be adjusted up and down without removing the temples and the like, and without removing the stay 3 itself from the bracket 14, thus improving workability. Moreover, crossfel stay 3
Since its vertical surface 24 is in contact with the vertical portion 17 of the bracket 14, its vertical adjustment has no effect on the front-back direction (Y). Since the adjustment amount of the vertical position adjustment, that is, the movement amount can be regulated with the indicator 35 as a reference, it is possible to make a correct adjustment as desired according to the woven cloth.

Further, the front-rear position adjustment can be similarly performed by loosening the bolt 21.

[Effects of the Invention] As described above, according to the present invention, the structure is such that the horizontal portion of the bracket having the horizontal portion and the vertical portion on the base fixed to the frame of the loom can be adjusted in the longitudinal direction of the loom. In addition to the mounting, the crossfels stay is vertically adjustable on the vertical part of the bracket, and the indicators are provided on the base and both the mounting part of the crossfels stay and the bracket. As a result, the position adjustment work can be performed favorably, the position adjustment in one direction can be performed without affecting the position in the other direction, and the position adjustment can be performed in accordance with the regulation. Is obtained.

[Brief description of drawings]

FIG. 1 is a sectional view of a cloth fell position adjusting device showing an embodiment of the present invention, FIG. 2 is a perspective view of the right end of the same main part, FIG. 3 is a sectional view for explaining a jack operation, and FIG. Fig. 5 is an enlarged view of the V portion of Fig. 4, and Fig. 6 is a VI of Fig. 5.
FIG. 6 is a sectional view taken along line VI-VI. 1 …… Top stay, 2 …… Bracket 3 …… Cross Fel stay 4 …… Fel plate, 5 …… Spiral bar 6 …… Shim, 7 …… Bolt 8, CF …… Fabric, 9 …… Warp 10… … Groove, 11 …… Bolt 12 …… Woven cloth, 13 …… Base 14 …… Bracket, 15 …… Horizontal part 16 …… Bolt, 17 …… Vertical part 18 …… Shelf, 19a, 19b …… Bolt 20 …… Horizontal part, 21 …… Bolt 22 …… Slot, 23 …… Vertical part 24 …… Vertical surface, 25 …… Horizontal groove 26 …… Bolt, 27 …… Plane washer 28 …… Slot, 29 …… Bolt 30 …… Nut, 31 …… Top groove 32 …… Rib, 33 …… Rib 34 …… Indicator (front-back direction) 35 …… Indicator (vertical direction) 36 …… Projection, 37 …… Jack bolt 38 …… Jack Base 39 …… Plain washer 40 …… Nut

Continuation of the front page (56) Reference JP-A-63-182450 (JP, A) Actually open 52-165973 (JP, U) Actually open 55-91880 (JP, U)

Claims (1)

(57) [Scope of utility model registration request] 1. A horizontal portion of a bracket having a horizontal portion and a vertical portion is attached to a base fixed to a frame of a loom so as to be adjustable in the front-rear direction of the loom, and a fell plate is integrally formed on the vertical portion of the bracket. The cloth fell position adjusting device for a loom, in which the crossfell stay provided on the base is attached so as to be adjustable in the vertical direction, and indicators are provided on both the base, the crossfell stay and the bracket.