KR940010629B1 - Heddle magazine - Google Patents

Abstract

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Description

Heald magazine

1 is a side view showing a magazine bar of a heald magazine according to the present invention;

2 is a front view of the magazine bar shown in FIG.

3 is a bottom view of the magazine bar shown in FIG.

4 is a longitudinal sectional view showing a heald magazine according to the present invention;

5 is a front view showing a heald magazine shown in FIG.

6 is a partial plan view taken roughly along line VI-VI of FIG.

FIG. 7 is a partial bottom view taken roughly along line VII-VII of FIG.

FIG. 8 is an enlarged side view showing the upper stop mechanism shown in FIG.

9 is an enlarged plan view showing the upper stop mechanism rotated to a closed position in which movement of the upper tip of the foremost heald is arranged in two rows;

FIG. 10 is an enlarged plan view of the lower stop mechanism shown in FIG. 6, in which movement of the lower leading end of the front heald is arranged in two rows and is rotated to its closed position

11 is a side view of the lower regular mechanism shown in FIG.

12 is a partially enlarged front view of a heald removal and locating mechanism constructed in accordance with the present invention;

13 is a partial side view of the heald removal and locating mechanism shown in FIG.

14 is a plan view of heald removal and locating mechanism approximately taken along line XIV-XIV in FIG.

15 is a front view showing a lower longitudinal adsorption mechanism constructed in accordance with the present invention;

16 is a side view of the lower longitudinal adsorption mechanism shown in FIG.

17 is a partial side view showing a top longitudinal adsorption mechanism constructed in accordance with the present invention.

18 is a front view of the upper longitudinal adsorption mechanism shown in FIG. 17;

19 is a plan view showing a conventional heald magazine

20 is a side view of a conventional conventional heald magazine shown in FIG. 19. FIG.

* Explanation of symbols for main parts of the drawings

12a, 12b: first magazine bar 13a, 13b: second magazine bar

16: fixed magazine support 17: heald

21: the first bell group 22: the second bell group

(38, 42), (40, 44), (39, 43), (41, 45): Forward mechanism

48, 49: stop mechanism 70, 75: position mechanism

62: removal mechanism

The present invention relates to a general warp-drawing apparatus, and more particularly, to an improved heald magazine having a plurality of healds supported thereon for supplying healds to the inclined warp apparatus.

Inclination mirror device is usually provided with a heald magazine for supplying the seed light sequentially one by one to the inclined mirror device a plurality of heald.

Conventional heald magazines used for this purpose consist of a pair of upper and lower magazines with multiple healds arranged in line along the upper and lower magazine bars.

Each heald forms an eccentric heald eye spaced at a central distance from the longitudinal axis of the heald in a predetermined distance.

The direction of the eccentric heald eye needs to be changed each time according to the tissue of the woven fabric when passing the inclination through the heald eye.

Therefore in heald magazines of this type, healds that are sequentially removed from the heald magazine must be reversed around their longitudinal axis by a complex reversal mechanism.

Due to the complicated mechanism, conventional heald magazines have the disadvantages that the manufacturing cost is high, the mechanism is difficult to adjust, and the tilting device using the heald magazine cannot be operated at high speed.

In order to alleviate the above-mentioned disadvantages, heald magazine 1 with magazine bars arranged in two rows as shown in FIGS. 19 and 20 has been proposed.

The heald magazine 1 is a vertically spaced top and bottom spaced parallel to and parallel to the pair of first and second magazine bars consisting of upper and lower magazine bars 2a and 2b. It consists of a pair of 2nd magazine bar which consists of magazine bars 3a and 3b.

Magazine bars 2a, 2b, 3a, and 3b are fixedly installed on the upright magazine support 4 at a portion near their base. Multiple healds 5 are supported on their first magazine bars 2a, 2b through their upper and lower guide balls and form a first heald group.

Similarly, a plurality of healds 5 are supported on the second magazine bars 3a and 3b through their upper and lower guide holes and form a second heald group.

The first and second healds are supported such that the heald eyes of the first heald and the heald eyes of the second heald are opposite in the eccentric direction.

The drive shaft 6 supports the upright magazine support 4 which is fixed and installed thereon and is rotatably supported on the fixed frame of the inclined mirror device (not shown).

The drive shaft 6 is also connected to a drive mechanism (not shown) so that the magazine bars 2a, 2b, 3a and 3b can rotate through the upright magazine support 4 on the drive shaft 6. Will be.

The drive shaft 6 is rotated in the direction shown by the arrow in FIG. 19 to advance the heald supported on the magazine bar, so that the front heald 5 of the first or second heald is in the receiving position shown in FIG. Located in A) and the healds 5 are sequentially arranged one by one from the first magazine bar 2a, 2b or the second magazine bars 3a, 3b by means of a heddle removing mechanism 7. Removed. The removed heald is fed to the tilting device.

However, in this heald magazine, all heald magazines need to be rotated left and right to remove the heald from the magazine bar.

Conventional heald magazines have the disadvantage that the vibration and noise are very high during operation of the device when the heald magazine supports a large number of healds thereon and the inertia force is high, and when the heald magazine is rotated left and right at high speed.

Moreover, it is difficult to adjust the device for the reasons mentioned above.

As a result, there is a disadvantage that the inclined mirror device using the above-mentioned heald magazine cannot be operated at high speed.

It is therefore an object of the present invention to provide an improved heald magazine which is simple in structure and inexpensive and eliminates vibration and noise during operation, so that the warp bevel device associated with the heald magazine can be operated at high speed.

According to one main concept of the invention, there is provided a pair of first magazine bars having a plurality of healds forming a first heald group; A pair of second magazine bars disposed in parallel to the first magazine bar and having a plurality of healds forming a second group of healds supported thereon; A fixed magazine support having first and second magazine bars fixedly installed thereon; And a mechanism for removing the heald and sequentially positioning the removed heald at a predetermined position.

According to another main concept of the invention, a pair of first upper and lower magazine bars with a plurality of healds forming a first group of healds supported thereon: arranged in parallel with and supported on the first magazine bar A pair of second phase, lower magazine bars with multiple healds forming a second heald; A fixed magazine support having first and second magazine bars fixedly installed thereon; A forward mechanism for advancing the first and second healds; A stop mechanism for limiting the movement of the first and second healds that are advanced by the advance mechanism; A removal mechanism for selectively removing the heald which is released by the stop mechanism; And a heald magazine consisting of a positioning means for positioning the removed heald into a predetermined position.

The fixed magazine support may be fixedly installed on the fixed frame member of the inclined narrowing device.

The advancing mechanism may consist of a pair of a first advancing mechanism for advancing the first heald and a second advancing mechanism for advancing the second heald.

The first forward mechanism is provided on the upper movable shaft and the upper shaft, and is coupled to the upper press member of the rearmost heald of the first heald, and is mounted on the lower movable shaft and this lower shaft. And a lower press member engageable with the lower leading end portion of the rear side, and the second forward mechanism is installed on the upper movable shaft and the upper movable shaft, and the upper end coupled to the upper leading portion of the rear heald of the second heald. And a lower press member installed on the press member, the lower movable shaft, and the lower tip member of the rear heald of the second heald group.

The stop mechanism includes an upper stop mechanism for restricting the movement of the upper tip portion of the foremost heald of the first and second healds, and a lower stop mechanism for restricting movement of the lower tip portion of the foremost healds of the first and second healds; Is made of.

The upper stop mechanism is a first stop member rotatably approaching and spaced apart from the upper tip of the foremost heald of the first heald and having a coupling force engageable with the upper tip of the foremost heald of the first heald; It may consist of a pair of second stop members rotatably approaching and spaced apart from the upper end of the foremost heald of the heald and having a coupling force engageable with the upper end of the foremost heald of the second heald.

The lower stop mechanism is rotatable by approaching and spaced apart from the lower tip of the foremost heald of the first heald and the first stop member and the second heald having a coupling force engageable with the lower distal end of the foremost heald of the first heald. And a second stop member rotatably approaching and spaced apart from the lower leading end of the foremost heald of the group and having a coupling force engageable with the lower leading end of the foremost heald of the second heald.

The removal mechanism may be rotated in a direction substantially perpendicular to the direction of movement of the heald and is installed thereon and has a first and second arms spaced apart from each other extending radially, the drive shaft being installed on the first arm and having a first guide surface. And a second rotating guide member having a second guide surface disposed on a first arm and having a second guide surface disposed in parallel with the first guide surface. It can be guided and removed along the second guide surface.

The positioning mechanism can be rotated in a direction substantially perpendicular to the direction of movement of the heald, and an upper position mechanism for positioning the upper leading end of the removed heald to a predetermined position and a lower position for positioning the upper leading end of the removed heald to the predetermined position. With positioning mechanism. The upper position mechanism may have an outer guide surface for guiding the upper end portion of the heald removed to a predetermined position and an inner guide surface for guiding the upper end portion of the new foremost heald to the stop mechanism, and the lower position mechanism may have a predetermined position. It may have an outer guide surface for guiding the lower tip of the removed heald and an inner guide surface for guiding the lower tip of the new foremost heald to the stop mechanism.

The features and advantages of heald magazine according to the present invention and the disadvantages of conventionally known heald magazine will be more clearly understood from the following description with reference to the accompanying drawings.

1, 2 and 3, a heald magazine, indicated by reference numeral 11, is shown.

The heald magazine 11 is arranged vertically spaced in parallel with the pair of first magazine bars and the first magazine bar consisting of the upper and lower magazine bars 12a and 12b and spaced vertically and vertically It consists of a pair of 2nd magazine bars which consist of magazine bars 13a and 13b.

The heald magazine 11 has an upper support bracket 14 to which the upper magazine bar 12a of the first magazine bar and the upper magazine bar 13a of the second magazine bar are fixed, and the lower magazine bar 12b of the first magazine bar. And a fixed magazine support 16 having a lower support bracket 15 to which the lower magazine bar 13b of the second magazine bar is fixed, and upper and lower support brackets 14 and 15 supported thereto. .

As shown in FIG. 2, the heald 17 is in the form of a thin plate extending vertically with a heald eye 18 at its central portion, and guide holes 19 and 20 at its upper and lower ends. .

A plurality of healds 17 are supported on the first magazine bars 12a and 12b through their guide holes 19 and 20 and form a first heald group 21. Similarly, the plurality of healds 17 are supported on the second magazine bars 13a and 13b through guide holes 19 and 20 and form the second heald group 22.

The upper and lower support brackets 14 and 15 described above are fastened to the fixed magazine support 16 via washers 23 and 24 by bolts 25a, 25b and 26a, 26b. Each sticks.

As shown in FIG. 1, the fixed magazine support 16 has vertically long through holes 27 through which the bolts 25a and 25b pass, and the bolts 26a and 26b at their upper ends. A vertically long through hole 28 is formed at the lower leading end thereof so that the vertical gap between the upper and lower support brackets 14 and 15 is equal to the upper and lower guide holes 19 of the heald 17. 20 can be adjusted according to the distance between.

The eye 18 of each heald 17 is arranged eccentrically at a position spaced horizontally a predetermined distance from the longitudinal axis of the heald 17. The healds 17 and 17 of the first and second heald groups 21 and 22 are heald eyes 18 of the first heald group 21 and heald eyes 18 of the second heald group 22. Are supported so that they are arranged very close to each other.

4 to 7, the heald magazine 11 is fixedly installed on the fixed frame member 29 (FIG. 15) of the inclined mirror device (not shown).

The fixed magazine support 16 is held and fixed by a bracket 32 installed on the horizontal support 31 (FIG. 6) fixed to the fan-type lever 30 and the fixed frame member 29. As shown in FIG.

The fan-type lever 30 is freely rotatably installed on the bracket 32 and horizontally freely installed on the bracket 32 fixed to the horizontal support 31 in parallel with the bracket 32. Supported by pins 34.

The heald 35 is provided on the threaded pin 34 so that the fixed magazine support 16 can be held firmly between the bracket 32 and the lever 30 by the rotation of the heald 35.

Thus, when the heald magazine 11 is fixed by the lever 30, the heald magazine 11 is fixedly installed on the fixed frame member 29.

As shown in FIG. 4, a pair of vertically spaced upper and lower stuffing boxes 36, 37 are provided.

The upper stuffing box 36 has a pair of parallel drive shafts 38, 39 slidably supported horizontally thereto.

Similarly, the lower stuffing box 37 has a pair of parallel drive shafts 40, 41 slidably supported horizontally thereto.

The drive shafts 38, 39, 40, and 41 are each connected to the corresponding actuator (not shown) at their rear end via respective corresponding link mechanisms (not shown) and back and forth in the horizontal direction by the corresponding actuator. Is moved.

The drive shafts 38, 39, 40, and 41 have press members 42, 43, 44, and 45, respectively, at their front ends.

When the drive shafts 38, 39, 40 and 41 are respectively advanced in the left direction in FIG. 4 by the actuators, the press members 42 and 44 are each supported by the heald magazine 11. The first heald group 21 is combined with the first heald group 21 to move forward.

Similarly, the press members 43 and 45 engage with the second heald group 22 supported by the heald magazine 11 and advance the second heald group 22 in the left direction.

The pair of vertically spaced upper and lower casings 46, 47 extend from the fixed frame member 29 to the side of the heald magazine 11, respectively.

The upper casing 46 is provided with an upper stop mechanism 48, and the lower casing 47 is provided with a lower stop mechanism 49 arranged in a relationship facing the upper stop mechanism 48.

The movement of the first and second heald groups 21, 22 to the left is limited by the upper and lower stop mechanisms 48, 49, respectively.

As shown in FIGS. 8 and 9, the upper stop mechanism 48 has a pair of spaced upper stop fingers 50, 51, which are firmly installed on the lower ends of the pins 52, 53, It consists of a pair of blocks 54, 55 having pins 52, 53 disposed on both sides of the first and second heald groups 21, 22 and rotatably supported thereon.

Blocks 54 and 55 form flange portions 54a and 55a in their middle portions, which are installed on the upper casing 46, respectively.

The pins 52 and 53 are connected to their upper ends by a suitable drive mechanism (not shown) so that the upper stop fingers 50 and 51 rotate on the pins 52 and 53 by the drive mechanism, respectively. It becomes possible.

The upper stop fingers 50 and 51 are formed with first hook portions 50b and 51b having engaging surfaces 50a and 51a, respectively.

When the stop fingers 50 and 51 are rotated in directions A and B to the closed position indicated by the solid line in Fig. 9, the engaging surfaces 50a and 50b are the first and second heald groups 21 and 22. It is combined with the front heald 17, 17 of the to limit the movement of the heald 17, 17 to the left.

The upper stop fingers 50 and 51 respectively form second hook portions 50c and 51c at their front ends.

If one of the upper stop fingers 50, 51 is rotated in the C direction or the D direction at one of the opening positions indicated by the broken line shown in FIG. 9, the corresponding engagement surface 50a or 51a is the first or second. The heald 17 is advanced to the left by being released from the upper tip portion of the front heald 17 of the heald group 21 or 22.

As the upper stop fingers 50 and 51 rotate toward each other in the closed position, the engaging surfaces 50a and 51a are arranged to be on the same vertical surface.

On the other hand, as shown in FIGS. 10 and 11, the lower stop mechanism 49 has a pair of spaced lower stop fingers 56, 57 which are firmly installed at the upper ends of the pins 58, 59. ), A pair of blocks 60, 61 having pins 58, 59 disposed on both sides of the first and second heald groups 21, 22 and rotatably supported thereon. Is done. Blocks 60 and 61 respectively form flange portions 60a and 61a at their lower portions, through which blocks 60 and 61 are mounted on the lower casing 47.

Pins 58 and 59 are connected at their lower ends to a suitable drive mechanism (not shown) so that the lower stop fingers 56 and 57 are rotated on pins 58 and 59 respectively by the drive mechanism. Done.

The lower stop fingers 56 and 57 are each formed by hook portions 56a and 57a having engaging surfaces 56b and 57b.

When the lower stop fingers 56 and 57 are rotated in the (E) and (F) directions to the closed position shown by the solid line in Fig. 10, the engaging surfaces 56b and 57b are formed of the first and second heald groups ( 21) and (22) are combined with the front healds 17, 17 and restrict the movement of healds 17, 17 to the left.

If one of the lower stop fingers 56 and 57 rotates in the (G) or (H) direction to one opening position indicated by the broken line in FIG. 10, the corresponding engagement surface 56b or 57b is the first or the first. The heald 17 is released from the lower end portion of the front heald 17 of the two healds 21 or 22 to advance the heald 17 to the left.

Engaging surfaces 56b and 57b are arranged to be on the same vertical plane when the top stop fingers 50 and 51 are rotated toward each other in the closed position.

4 to 6, a heald removal mechanism 62 suitable for removing the lower tip of the foremost heald 17 from the lower stop mechanism 49 described above is provided.

As shown in FIGS. 12 to 14, the heald removal mechanism 62 is rotatably supported on the lower casing 47 and protrudes from the casing 47, the left side of the driving shaft 63. A boss member 64 firmly installed at the tip, supported on a pair of arms 65, 66, and arms 65 spaced radially from the boss member 64, respectively, and being bossed A first guide member 67 formed arcuate about the axis of the member 64, a second guide member 68 supported on the arm 66 and arcuated about the axis of the boss member 64, and an arm ( And a third guide member 69 which is supported on 66 and extends in parallel to the second guide member 68.

As shown in FIG. 14, the arcuate first guide member 67 has an inner side surface 67a which engages with the heald 17, an inner slope surface 67c extending from the inner side surface 67a, and an inner side surface 67a. Has an outer inclined piece 67d extending from the outer side face 67b and the outer side face 67b and terminating on the inner side face 67c.

The arcuate second guide member 68 has an inner side surface 68a slightly closer to the lower casing 47 than the inner side surface 67a of the first guide member 67, and an outer side surface opposite the inner side surface 68a. 68c, an inclined surface 68d extending from the outer side surface 68c in parallel with the inclined surface 67c of the first guide member 67, and the inclined surface 68b between the inner side surface 68a and the inclined surface 68d. On the side of the lower casing 47.

The third guide member 68 extends in parallel with the outer side surface 68c of the second guide member 68 and is located slightly beyond the intersections of the inclined surfaces 67c and 67d of the first guide member 67. Terminate at the point where On the other hand, the aforementioned drive shaft 63 is connected in the lower casing 47 with a suitable driving mechanism (not shown) so that the first, second and third guide members 67, 68, 69 are integrally formed. It rotates around the drive shaft 63 in the direction (J) shown in FIG. 12 through the low boss member 64, the arms 65, and the 66. FIG.

When the guide members 67, 68, 69 are rotated in the (J) direction, they move together in the (K) direction shown in FIG.

At this time, the pointed tip I of the second guide member 68 is inserted between the lower leading end of the front heald 17 and the next heald 17, and the lower leading end of the front heald 17 is inclined to the inclined surface 68d. Guided through the space between 67c and 67d and moved towards the third guide member 69

The space between the inclined guide surface 67c of the first guide member 67 and the inclined guide surface 68d of the second guide member 68, and the outer guide surface 68c and the second guide member 68; It should be noted that the spaces between the three guide members 69 are set to predetermined values so that the lower leading portion of the heald 17 is guided and supported properly.

In FIG. 4 and FIG. 5, the upper and lower heald positioning mechanisms 75 and 70 are provided.

As shown in Figs. 15 and 16, the lower heald position mechanism 70 is a drive shaft freely rotatably supported at its right end portion of Fig. 16 by the fixed frame member 29, the left side of the drive shaft 71. A heald which is supported on the first arm 72 fixedly mounted on the tip portion, the substantially L-shaped second arm 73 and the second arm 73 fixedly installed at its central portion on the first arm 72. And a positioning member 74.

The drive shaft 71 is connected to its right end with an appropriate drive mechanism for driving the heald position member 74 to rotate about the drive shaft 71 in the direction (L) shown in FIG. The heald position member 74 has an inner side 74a at the side of the first arm 72, an inner inclined plane 74c extending from the inner side 74a, and an outer side 74b opposite the inner side 74a. And an outer inclined surface 74d extending from the outer side surface 74b and terminating at the outer inclined surface 74c.

The seedling position member 74 extends from the upper surface 74e, the upper surface 74f, and the lower surface 74f and terminates at the intersection M of the inner and outer inclined surfaces 74c and 74d, and is 74g. Have more)

The heald position member 74 is the engagement surface 56b of the lower stop fingers 56 and 57 of the lower stop mechanism 49 when the lower stop fingers 56 and 57 are rotated toward each other in the closed position. And its inner surface 74a on a vertical plane where 57b is located,

As already illustrated, when one of the lower stop fingers 56 and 57 is rotated to release the lower leading end of the heald 17, the lower leading end of the heald 17 is removed by the heald removal mechanism 62. The heald position member 74 is inserted from its intersection point M between the heald 17 and the next heald 17 removed by being rotated in the (L) direction.

As a result, the lower tip portion of the removed heald 17 is guided along the outer inclined surface 74d and the outer side surface 74b and transferred to the third guide member 79 of the removal mechanism 62.

At the same time, the next heald 17 is guided along the inner inclined surface 74c and the inner side 74a, such that the engaging surfaces 56b and 57b are positioned when the lower stop fingers 56 and 57 are rotated to the closed position. Is moved back to its position.

The lower stop finger 56 or 57 is then rotated to the closed position to limit the movement of the heald 17.

As shown in FIGS. 17 and 18, the upper heald position mechanism 75 is a drive shaft 76 freely rotatably supported on the upper casing 46 and an arm 77 fixedly mounted on the drive shaft 76. And a first guide member 78 extending radially outwardly from the arm 77 and a second guide member 79 disposed in parallel to the first guide member 78.

The first guide member 78 has an inner side surface 78a, an inner inclined surface 78c extending from the inner side surface 78a, an outer side surface 78b disposed opposite the inner side surface 78a, and an outer side surface 78b. It has an external sloped surface 78d extending from it.

The inner and outer inclined surfaces 78c and 78d form the pointed tip N shown in FIG.

The second guide member 79 is spaced at a predetermined distance from the outer side surface 78b of the first guide member 78, extends in parallel to the outer side surface 78b, and has an outer side surface 78b and an outer slope surface 78d. It has a guide portion 79b terminating at a position corresponding to the intersection of. The second guide member 79 further has an inclined portion 79a extending outward from the guide portion 79b.

The first guide member 78 is provided with engagement surfaces 50a and 51a when the upper stop fingers 50 and 51 are rotated toward each other in the closed position and the lower stop fingers 56 and 57 respectively. Are rotated toward each other in the closed position so that the inner side 78a is on the same vertical plane on which the engaging surfaces 56b, 57b are located.

The drive shaft 76 is connected in the upper casing 46 with a suitable drive mechanism (not shown) so that the first and second guide members 78 and 79 are in the directions (O) and (P) shown in FIG. Direction or up and down.

When the first and second guide members 78 and 79 are rotated in the (O) direction, the inner side 78a of the first guide member 78 is rotated to the closed position as shown in FIG. It is coupled to the upper tip portion of the heald (17) to restrict the left to move by the stop finger (50) and (51).

Then, when one of the upper stop fingers 50 or 51 is rotated to the open position, the first guide member 78 is rotated in the opposite direction (P). When the pointed tip N of the first guide member is positioned between the upper tip portion of the front heald 17 and the next heald 17, the first guide member 78 is formed of an internal and an external inclined surface 78c, 78d. ) Is rotated again in the (O) direction until it is inserted between the upper leading end of the front heald 17 and the next heald 17.

As a result, the upper leading end portion of the front heald 17 is guided along the outer slope 78d to be inserted between the space between the outer side 78b and the second guide member 79 so as to be properly positioned.

In this case, the upper tip portion of the next heald 17 is guided along the inner inclined surface 78c to be combined with the inner side 78a. By the combination of the inner side 78a and the upper tip portion of the heald 17, the upper stop finger 50 or 51 of the upper stop mechanism 48 is rotated back to the closed position to move to the left of the heald 17 Is limited and the upper leading end of the removed heald 17 is held and fixed by the second hook portion 50c or 51c.

Thus, the inclination to the heald which is removed and positioned with respect to the X-X ray shown in FIG. 4 is passed through the eye 18 of the heald 17 by an inclined mirror device (not shown).

The upper stop mechanism 48 is then opened, the heald removal mechanism 62 and the lower heald positioning mechanism 70 are rotated and the heald 17 is released.

The released heald 17 is transferred to a predetermined position by a suitable transfer mechanism.

The space between the outer side surface 78b of the first guide member 78 of the upper heald position mechanism 75 and the third guide member 79 allows the upper tip of the heald 17 to be guided smoothly and properly supported. Note that it is set to a predetermined value.

Movement of drive shafts (38), (39), (40), (41), opening and closing of the upper and lower stop mechanisms (48) and (49), heald removal mechanism (62), lower heald position mechanism (70) It is also to be noted that the rotation of the upper seedling position mechanism 75 is carried out in accordance with a predetermined program by the above-described drive shaft and the corresponding actuator connected to the mechanism or the microcomputer adjusting the drive mechanism.

The operation of the device constructed according to the invention is therefore described in detail below.

4 to 7, a plurality of healds 17 are inserted with respect to the magazine bars 12a, 12b, 13a, and 13b so that the fixed magazine support 16 is a fixed frame member of the inclined mirror device. It is held and fixed by the handle 35 between the bracket 32 and the lever 30 of (29).

As a result, the first heald group 21 supported on the magazine bars 12a and 12b and the second heald group 22 supported on the magazine bars 13a and 13b are fixed frames of the inclined trough. It is fixedly supported with respect to the member 29.

As the upper and lower stop mechanisms 48 and 49 are rotated to their closed positions, respectively, the press members 42, 43, 44 and 45 are advanced to the left in FIG. 4 by the corresponding actuator. .

The upper tip portions of the first healds 17 and 17 of the first and second heald groups 21 and 22 are then engaged with the mating surfaces 50a and 51a of the upper stop mechanism 48, respectively. In addition, the lower tips of the first healds 17 and 17 of the first and second heald groups 21 and 22 are respectively coupled to the engaging surfaces 56b and 57b of the lower stop mechanism 49, respectively. Will be combined. In this relationship, the press members 42, 43, 44, and 45 stop.

Then, the driving mechanism (not shown) controlled by the microcomputer according to the setting program already described above is driven and one of the upper stop fingers 50 and 51 of the upper stop mechanism 48 and the lower stop mechanism 49 One of the lower stop fingers 56 and 57 is rotated to selectively remove the front heald 17 of the first or second heald group 21 or 22.

In this embodiment, in order to avoid the complicated description, the upper stop finger 51 of the upper stop mechanism 48 and the lower stop finger 57 of the lower stop mechanism 49 are rotated and the second stop light group 22 Only the case where the front heald 17 is removed and positioned will be described.

In the operation of the member and mechanism described later, the drive mechanism for driving the member and mechanism is controlled and executed by the above-described microcomputer.

After the upper and lower stop fingers 51 and 56 are rotated apart from the front heald 17 of the second heald group 22, the first guide member 78 of the upper heald position mechanism 75 is fifth. Advance to the position shown by the broken line in the figure.

The press members 43 and 45 have an upper end portion of the inner side surface 78a of the first guide member 78 of the upper heald position mechanism 75 and the front heald 17 of the second heald group 22. 4, until the lower end portion of the front heald 17 of the second heald group 22 is engaged with the inner side 67a of the first guide member 67 of the heald position mechanism 62. Advance to the left again.

The heald removal mechanism 62 is then rotated in the direction (J) of FIG. Therefore, the inclined surface 68b of the second guide member 68 is inserted between the lower tip portion of the front heald 17 of the second heald group 22 and the next heald 17.

Therefore, the lower leading end of the front heald 17 is separated from the lower leading end of the next heald 17, and the guide face 67c of the first guide member 67 and the guide face 68d of the second guide member 68 are separated. It is inserted between the spaces between.

The lower heald position mechanism 70 is then rotated until the heald position member 74 is advanced to the position shown by the oblique line in FIG. It is inserted between 17 and the next heald 17.

The lower leading end of the front heald 17 separated by the removal mechanism 62 is then guided to the third guide member 79 of the removal mechanism 62 by the guide surface 74d, 74b) and positioned between the second and third guide members 68 and 69 of the heald positioning mechanism 62.

Further, the lower tip portion of the seed light 17 is moved through the guide surfaces 74c and 74a of the lower seed light position mechanism 70 back to the position of the engaging surface 57b in the closed position.

At the same time, the upper seeding position mechanism 75 is rotated again in the direction of (P) in FIG. 18 so that the first guide member 78 thereof is moved downward from the position indicated by the broken line in FIG. As a result, when the pointed tip N of the first guide member 78 reaches between the front and next top ends 17 and 17, the top vertical positioning mechanism 75 is in the direction (O) of FIG. And the sharp tip N of the first guide member 78 is inserted between these healds.

As a result, the upper tip portion of the front heald 17 is inserted and positioned between the side surface 78b of the first guide member 78 and the second guide member 79. The upper end portion of the next heald 17 is then moved through the guide surfaces 78c and 78a of the upper heald position mechanism 75 back to the position of the engaging surface 51a located in the closed position.

The upper and lower stop fingers 51 and 57 rotate to the closed position, and thus the engaging surfaces 51a and 57b are engaged with the upper and lower leading portions of the front heald 17, respectively.

It should be noted that the press members 43 and 45 move or stop in accordance with the movement of the heald 17 described above.

Thus, the removed heald 17 is located at the predetermined position shown in the X-X ray of FIG.

Thus, the inclination in the located heald 17 is passed through the heald eye by the inclined mirror device. The inclined heald is conveyed to a predetermined position by a suitable conveying mechanism (not shown).

As described above, in the present invention, the first magazine bar 12a, 12b having the first heald group 21 supported thereon and the second magazine bar having the second heald group 22 supported thereon. Two rows of (13a) and (13b) are fixed to the fixed magazine support 16 of the heald magazine 11 via the brackets 14 and 15.

The fixed magazine support 16 of the heald magazine 11 is held and fixed by the handle 35 between the bracket 32 and the lever 30 of the fixed frame member 29.

Thus, the first and second magazine bars 12a, 12b, 13a, and 13b are fixedly installed on the fixed frame member 29.

The heald 17 is positioned one by one, selectively removed from the first and second heald groups 21 and 22, and immediately after the heald is positioned, the slope can be passed through the heald eye.

According to the invention from the above description. It will be appreciated that an improved heald magazine is provided which is simple in structure and inexpensive and which eliminates vibration and noise during operation, and that the tilt alarm device associated with this heald magazine can be operated at high speed.

While certain representative embodiments and descriptions have been shown for the purpose of illustrating the invention, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit of the invention.

Claims (10)

A pair of first magazine bars supporting a plurality of healds forming a first heald; A pair of second magazine bars arranged parallel to the first magazine bar and supporting thereon a plurality of healds forming a second heald group; A fixed magazine support having said first and second magazine bars fixedly installed thereon; And a mechanism for selectively removing the healds one by one from the first and second heald groups and positioning the healds removed to a predetermined position. A pair of first upper and lower magazine bars supporting a plurality of healds forming a first heald; A pair of second upper and lower magazine bars arranged in parallel to the first magazine bar and supporting thereon a plurality of healds forming a second heald group; A fixed magazine support having said first and second magazine bars fixedly installed thereon; A forward mechanism for advancing the first and second healds; A stop mechanism for limiting movement of the first and second healds group advanced by the advance mechanism; A removal mechanism for selectively removing the healds released by the stop mechanism one by one; And a position mechanism for positioning the removed seed light at a predetermined position. The heald magazine according to claim 2, wherein the fixed magazine support is fixedly mounted on the fixed frame member of the inclined mirror device. 3. The heald magazine according to claim 2, wherein the advance mechanism comprises a pair of a first advance mechanism for advancing the first heald and a second advancing mechanism for advancing the second heald. 5. The upper press member according to claim 4, wherein the first forward mechanism is provided on the upper movable shaft and the upper shaft, and is coupled to the upper leading end portion of the rear heald of the first heald group, and the lower movable shaft and the lower shaft. And a lower press member coupled to the lower leading portion of the rear heald of the first heald, wherein the second forward mechanism is installed on the upper movable shaft and the upper movable shaft, And an upper press member engageable with the upper leading end of the rear heald, and a lower movable shaft and a lower press member installed on the lower shaft and coupled with the lower leading end of the rear heald of the second heald. Heuk Heung Magazine. 3. An upper stop mechanism for lowering the movement of an upper tip portion of the foremost heald of the first and second healds and a lower portion of the foremost heald of the first and second healds. Heald light magazine, characterized in that consisting of a lower stop mechanism for limiting the movement of the tip portion. The method of claim 6. The first stop member is rotatable by approaching and spaced apart from the upper end portion of the foremost heald of the first heald, and having a coupling surface that is engageable with the upper end portion of the foremost heald of the first heald. And a second stop member which is rotatable by approaching and spaced apart from an upper end portion of the foremost heald of the second heald, and having a coupling surface engageable with an upper end portion of the foremost heald of the second heald. And the lower stop mechanism is rotatable by approaching and spaced apart from the lower leading end of the first heald in the first heald, and having a coupling surface engageable with the lower leading end of the foremost heald of the first heald. A coupling surface rotatable by approaching and spaced apart from the stop member and the lower leading end of the front heald of the second heald and coupled with the lower leading end of the second heald; It will heald magazine which comprises a pair of the second stop member. 3. The drive shaft of claim 2, wherein the removal mechanism is rotatable in a direction substantially perpendicular to the direction of movement of the heald, the drive shaft having first and second arms radially extending and spaced from each other, the first arm. And a first rotatable guide member having a first guide surface and having a second rotatable guide member having a second guide surface disposed on the second arm and disposed in parallel with the first guide surface. Heald, wherein heald is guided along the first and second guide surfaces and removed when the removal mechanism is rotated. 3. The positioning mechanism according to claim 2, wherein the positioning mechanism is rotatable in a direction substantially perpendicular to the moving direction of the seed light, and the upper seeding position mechanism for positioning the upper tip portion of the removed heald in the predetermined position and the predetermined position in the predetermined position. Heald magazine, characterized in that consisting of a lower heald positioning mechanism for positioning the lower leading portion of the heald removed. 10. An inner guide surface according to claim 9, wherein said upper heald position mechanism guides the upper leading portion of the heald removed to said predetermined position and an inner guide surface for guiding the upper leading portion of the new foremost heald to said stop mechanism. And an outer guide surface for guiding the lower tip portion of the heald which has been removed to the predetermined position, and an inner guide surface for guiding the lower tip portion of the new front heald to the stop mechanism. Heald magazine, characterized in that.

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