JP2000136471A - Trimmed selvedge-housing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To aim at the smooth housing of trimmed selvedges without piling the trimmed selvedges partially and highly, and also preventing an accident such as involving the trimmed selvedges by housing the trimmed selvedges discharged from a loom into a trimmed selvedges-housing box performing linear shuttling movements or swinging. SOLUTION: This trimmed selvedges-housing device for housing the trimmed selvedges 11 discharged and dropped from a selvedges-taking up device 12 of a loom in a trimmed selvedges-housing box 16 is provided by loading the above trimmed selvedges-housing box on a housing box flat car 18 linked as freely making linear shuttle movements through an air cylinder 26 and a rod 24, and making shuttle movements of the car in a direction crossing to the dropping direction of the trimmed selvedges while the trimmed selvedges are discharged from the above trimmed selvedges-taking up device 12, to pile up the trimmed selvedges 11 in the trimmed selvedges housing box 16 uniformly and in relatively dense state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ear-removing device for storing ears generated during weaving by a loom.

[0002]

2. Description of the Related Art Heretofore, the tip of a weft caught by a catch cord during weaving has been cut off from the fabric by a cutter, and has been cut into a long string shape together with the catch cord. The earrings have been pinched and pulled by a pair of rotating bodies such as gears or rolls constituting the eardropping device, and have been discharged from the eardropping device. The ejected ears dropped down while hanging down under their own weight, and were piled up in an ears bin placed below.

[0003] Such a disposable ear box is disclosed in JP-A-6-41.
There is a movable device such as a yarn end treated yarn collecting device disclosed in Japanese Patent No. 849. This disposable ear box is
A caster was provided on the bottom, and an air cylinder was provided on the side of the ear-removing storage box. This ear-dropping storage box is first located below the ear-dropping take-off device from which the ear-drops are discharged, and receives the ear-drops discharged from the ear-dropping-collection device, and then a predetermined amount of the ear-drops is accumulated. At that time, the air cylinder was actuated to move the discarded storage box below the suction device, and the discarded ears accumulated in the discarded storage box were suctioned and discharged by the suction device and collected.

[0004]

In the case of the above-mentioned prior art, the ears discharged from the ear removing device have a tension due to the weight of the hanging portion, and this tension is applied to the rotating body of the discarding device. It acted to peel off the ears that had begun to adhere. The ears discharged from the ear ear take-off device are usually unstable when stacked up to a certain extent, and collapse naturally on the way, so that they are not stacked high. However, in some rare cases, the pile may be piled high without collapsing, and the upper part of the pile may approach the earpiece take-off device, the hanging part of the discharged earpiece may become shorter, and the tension due to the weight of the earpiece may decrease. . Then, an accident that the ears are wound around the rotating body of the ears removing device may occur. In this case, it is necessary to remove the wrapped ears, and if the detection is delayed and wrapped in a large amount, the ear removal device may be damaged. Therefore, in order to prevent such an accident of winding around the rotating body, it is necessary to frequently empty the ear-removing storage box or break the pile of the ear-removing storage box, which is troublesome.

[0005] As disclosed in Japanese Patent Application Laid-Open No. 6-41849, those in which the ear-removing storage box moves are placed in a fixed state except when the ear-removing is collected. there were.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and continuously moves an ear-drop storage box so that the drop position of the ear-drop is changed. It is an object of the present invention to provide an ear-removing storage device that is stored almost uniformly in the inside.

[0007]

SUMMARY OF THE INVENTION According to the present invention, there is provided an earpiece storage box for storing eardrops which are ejected from a weaving ear loom and are lowered, while the earwas being ejected from the ear holing apparatus. And a drive device for moving the ear-removing storage box in a direction intersecting with the direction in which the ear-removing head descends. Further, the driving device applies a linear reciprocating motion to the ear-housing storage box. At this time, a caster may be attached to the earbud storage box, and a vibration table having an uneven surface may be provided in a moving range of the caster.

In the above-mentioned drive device, the ear-removing storage box is installed so that the drop-off position of the ear-removing box is located at a position deviated from the center of the ear-removing storage box. In addition. Further, the above-mentioned driving device may be a device that swings the ear removing storage box. Further, a linear reciprocating motion may be added while rotating the ear-housing storage box.

According to the ear-removing storage device of the present invention, the ear-removing storage box is moved in a direction intersecting the descending direction of the ear-removing ear. It is not even piled high and can be piled up evenly over a wide area.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 show an ear-removing storage device 10 according to a first embodiment of the present invention. Near the cutter not shown, the weft end device 12 pulls and discharges the lug 11 captured by the catch cord.
, And a gear or a roll 14, which is a pair of rotating bodies, is provided in the ear removing and taking-off device 12.

Below the ear-removing and receiving device 12, an ear-removing storage box 16, which is a container having an open upper part, and an air cylinder 2
6, a drive device including a storage box truck 18 and the like is provided, and the ear removing storage box 16 is held by the storage box truck 18. The storage box cart 18 is provided with a main body 20 that holds the bottom of the storage box cart 18 and a plurality of casters 22 attached to the bottom 20 a of the main body 20.

A cylinder rod 24 protruding from an air cylinder 26 is attached to a side surface 18a of the storage box truck 18. The air cylinder 26 is held by a cylinder bracket 28 and is fixed to the floor material 30. Flooring 3
0, the moving range of the caster 22 of the storage box cart 18
A vibration table 32 having an uneven surface is provided.

Next, the operation of the ear removing storage device 10 of this embodiment will be described. While the ear tip 11 is being discharged from the ear tip take-off device 12, the air cylinder 26 is operated,
With the cylinder rod 24, the storage box cart 18 is continuously linearly reciprocated in the horizontal direction, which is a direction intersecting the direction in which the ear-drops 11 descend, to move the ear-removal storage box 16. The speed of the linear reciprocating motion is, for example, three reciprocations per minute with the inner diameter of the ear-housing storage box 16 being 30 cm. The moving range is such that the descending position of the ear-drops 11 is within the inner bottom surface of the ear-drop storage box 16, and the ear-drops 11 are more uniformly deposited as long as possible. The storage box cart 18 is the vibration table 3
2. Reciprocate while vibrating up and down. FIG. 1 shows a state in which the tip end of the cylinder rod 24 is located on the cylinder bracket 28 side, and the lowered position of the lug 11 is located on the right side of the lug storage box 16 in the drawing. FIG. 2 shows a state in which the cylinder rod 24 protrudes from the cylinder bracket 28, and the lowered position of the lug 11 is located to the left of the lug storage box 16 in the drawing. In this way, ears 11
The landing position of the garbage collection box 16 changes, and the garbage can be piled up evenly over a wide area without being piled up at one place.
In addition, when the ear-removing storage box 16 moves, the mountain on which the ear-removing ears 11 are stacked is subjected to impact and vibration due to reciprocating motion as external force, and becomes unstable. Evenly and relatively densely deposited.

According to the ear-removing storage device 10 of this embodiment, since the ear-removing storage box 16 is continuously moved with respect to the ear-removing device 12, the ear-removing device discharged from the ear-removing device 12 is removed. Since the landing position always changes, the ear-dropping box 11 is not partially piled high, and even if it is piled high, it is easily broken by the vibration of the ear-dropping storage box 16. Deposited uniformly within. For this reason, the upper part of the peak of the earpiece 11 reaches the vicinity of the earphone taking-off device 12 in a short time, the tension of the earpiece 11 decreases, and an accident or the like wrapping around the ear-catching device 12 is less likely to occur, and the safety is enhanced. .

Incidentally, the ear-removing storage device 10 of this embodiment
A flat surface is formed below the ear-removing storage box 16 instead of the vibration table 32, and the flat surface is formed on the flat surface.
May move. In this case, the earphone storage box 1
Although the vibrations are small because 6 moves on a flat surface, the reciprocating motion does not cause the ears 11 to be partially loaded high.

The operation of the air cylinder 26 may be intermittent. For example, the operation of the ear-disc storage box 16 may be performed once a minute for two seconds. In this case, it is inferior in accumulating the ears over a wide area and evenly because the time during which the landing position is changed is short, but it becomes very unstable because the external force applied upon movement of the ears storage box 16 increases. ,
The ears are easy to crumble and the ears are not partly piled up.

Next, a second embodiment of the present invention will be described with reference to FIG. Here, the same members as those in the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted. The ear-removing storage device 34 of this embodiment includes the ear-removing storage box 16, and a drive device including a motor 38 and a rotating base 36 provided below the ear-removing storage box 16. Each of the rotary base 16 and the rotary base 36 is formed in a cylindrical shape. The rotation base 36 is connected to a motor 38 provided on the surface of the flooring 30, and the motor 38 is provided with a motor control circuit (not shown). The rotation axis of the motor 38 is substantially perpendicular to the floor material 30, and the rotation base 36 and the ear-housing storage box 16 mounted on the rotation base 36 rotate about the axis of the motor 38 as a center axis. Are provided at positions displaced from the landing position of the ears 11.

The operation of the ear removing storage device 34 of this embodiment will be described. While the earpiece 11 is being ejected from the earpiece take-off device 12, the motor 38 is operated to operate the earpiece storage box 1.
6 is rotated and moved in a circumferential direction about the axis of the motor 38, which is a direction intersecting the direction in which the lug 11 descends. The rotation speed is, for example, 10 r. p. m. Ears 1
1 is stacked in a cylindrical shape in which the center of the ear-dropping storage box 16 is depressed. However, with the centrifugal force and the stacking of the ear-dropping 11, the balance is lost due to the loss of balance or vibration, and the pile is deposited to a substantially uniform thickness.

Next, a third embodiment of the present invention will be described with reference to FIG. Ear removing storage device 4 of this embodiment
Numeral 0 denotes the disposable ear box 16, the motor 38, and the rotating base 3.
6, a motor base 42, a drive device including an air cylinder 26, etc., and the ear-housing storage box 16 and the rotary base 36 are both formed in a cylindrical shape. The rotation base 36 is connected to a motor 38 provided on a plate-shaped motor base 42, and the motor 38 is provided with a motor control circuit (not shown). A plurality of casters 22 are provided at a bottom portion 42 a of the motor base 42. The cylinder rod 24 protruding from the air cylinder 26 constituting the driving device is provided on the side surface 42 b of the motor base 42.
Is attached. The air cylinder 26 is held by a cylinder bracket 28 and fixed to the floor material 30.
The flooring 30 is provided with a vibration table 32 having a surface with irregularities in a moving range of the casters 22 of the motor base 42.

The operation of the ear removing storage device 40 of this embodiment will be described. While the earpiece 11 is being discharged from the earpiece take-off device 12, the motor 38 is operated to operate the earpiece storage box 16.
Is rotated in the circumferential direction about the axis of the motor 38, which is the direction intersecting the direction in which the ear-drops 11 descend, and at the same time, the air cylinder 26 is actuated, and the direction in which the ear-drops 11 descends. In the horizontal direction, which is the direction of intersection,
The disposable storage box 16 is moved by linear reciprocating motion, and vibration is also applied by the vibration table 32. As a result, the ears 11
Since the landing position of the garbage storage box 16 changes, the garbage can be stacked in a wide area without being piled up at one place.
Moreover, due to the vibration applied to the ear-removing storage box 16, the peaks of the ear-removing ear 11 are easily broken, and are evenly and densely deposited.

Next, a fourth embodiment of the present invention will be described with reference to FIGS. The ear-removing storage device 44 of this embodiment includes the ear-removing storage box 16, the reduction motor 60, the cam 63, the cam roller 52, the swing lever 46, and the lever pin 5.
4 and the like. A swing lever 46 is provided below the disposable storage box 16, and the swing lever 4
6, a holding portion 48 for locking the bottom portion of the earbud storage box 16;
A protruding portion 50 that extends long from the holding portion 48 to the side is provided. In the vicinity of the tip of the projection 50, a cam 6 described later is provided.
A cam roller 52 abutting on 3 is provided to protrude upward. A lever pin 54 is provided on the bottom 46 a of the swing lever 46 as a horizontal axis located below the center line of the ear-housing storage box 16, and the lever pin 54 is held by a lever bracket 56 and fixed to the flooring 30. .

A motor bracket 58 is fixed to the floor member 30 near the protrusion 50 of the swing lever 46, a deceleration motor 60 is provided inside the motor bracket 58, and a deceleration motor control circuit (not shown) is provided. ing.
An oval cam 63 is attached to the shaft 61 of the deceleration motor 60 at an eccentric position, and the cam 63 is in contact with a cam roller 52 provided on the projection 50 of the swing lever 46. A compression spring 62 is provided between the lower surface of the protrusion 50 and the floor member 30 to urge the protrusion 50 upward to press the cam roller 52 against the cam 63.

The operation of the ear removing storage device 44 of this embodiment will be described. While the lug 11 is being discharged from the lure take-off device 12, the deceleration motor 60 is operated to rotate the cam 63. When the long diameter direction of the cam 63 is located on the opposite side of the cam roller 52, as shown in FIG.
Is raised, the ear-removing storage box 16 is tilted to the right in the drawing, and the position where the ear-removing ear 11 descends is located on the left side of the center of the ear-removing storage box 16. Then, when the cam 63 rotates and the major axis direction of the cam 63 is positioned on the cam roller 52 side,
The swing lever 46 swings around the lever pin 54 as a fulcrum,
As shown in FIG. 6, the projection 50 side of the swing lever 46 is lowered, and the ear-removing storage box 16 is tilted to the left in the drawing, and the position where the ear-removing is lowered is located on the right side of the center of the ear-removing storage box 16. .
As described above, the swing lever 46 is swung by the cam 63 with the lever pin 54, which is a horizontal axis located below the center line of the ear-housing storage box 16, being pivoted.
Lever pin 54 in the direction intersecting the direction in which 1 descends
Is moved in the circumferential direction with the center as the center, and is repeatedly inclined. The inclination range is a range in which the upper end of the ear-drop storage box 16 does not contact the falling ear-drop 11. And the swing speed is
For example, three times a minute.

As a result, the landing position of the discarded ear 11 in the discarded storage box 16 does not change much immediately after the storage of the discarded ear 11 is started, but increases with an increase in the accumulated thickness of the discarded ear 11 and is accumulated in a wide range. When the ear-removing storage box 16 is inclined, the peak of the ear-removing part 11 is easily collapsed, and a shock at the time of swinging is applied.

Next, a fifth embodiment of the present invention will be described with reference to FIGS. The ear removing storage device 64 of this embodiment has exactly the same configuration as the fourth embodiment. A lid 66 is provided and closed at the open upper end of the ear-drop storage box 16, and a guide hole 68 through which the ear-drop 11 is inserted is provided at the center of the lid 66. The lid 66 is bent upward. The lid 66 is preferably made of a transparent material so that the inside of the earbud receiving box 16 can be seen well. A swinging lever 46 is provided below the discarded storage box 16, and the swinging lever 46 has a holding portion 48 for locking the bottom of the discarded storage box 16, and a protrusion extending long from the holding portion 48 to the side. A unit 50 is provided. In the vicinity of the tip of the projection 50, a cam roller 52 that comes into contact with a cam 70 described later is provided to protrude upward. A lever pin 54 is provided on the bottom 46 a of the swing lever 46 as a horizontal axis located below the center line of the ear-housing storage box 16. The lever pin 54 is held by a lever bracket 56 fixed to the flooring 30.

A motor bracket 58 is fixed to the floor 30 in the vicinity of the protrusion 50 of the swing lever 46, a deceleration motor 60 is provided inside the motor bracket 58, and a deceleration motor control circuit (not shown) is provided. ing. A substantially triangular cam 70 is mounted on the shaft 61 of the deceleration motor 60 at an eccentric position. The cam 70 is in contact with a cam roller 52 provided on the projection 50 of the swing lever 46. A compression spring 62 is provided on the lower side surface of the projection 50 between the floor member 30 and the compression spring 62 to urge the projection 50 upward to press the cam roller 52 against the cam 70.

The operation of the ear removing storage device 64 of this embodiment will be described. While the lug 11 is being discharged from the lure take-off device 12, the deceleration motor 60 is operated to rotate the cam 70. When the major axis direction of the cam 70 is located on the opposite side of the cam roller 52, as shown in FIG.
Is raised, the ear-removing storage box 16 tilts to the right in the drawing, and the ear-removing ear 11 comes into contact with the left edge of the guide hole 68 of the lid 66 attached to the ear-removing storage box 16. At this time, the position where the ear-dropping 11 descends is located on the right side of the center of the ear-dropping storage box 16. Then, when the cam 70 rotates and the major diameter direction of the cam 70 is positioned on the cam roller 52 side, the swing lever 46 swings with the lever pin 54 as a fulcrum, and the projection side of the swing lever 46 descends as shown in FIG. The discard storage box 16 is tilted leftward in the drawing, and the discard ear 11 abuts on the right edge of the guide hole 68 of the lid 66. At this time, the position where the ear-drops 11 descend is located on the left side of the center of the ear-drop storage box 16. In this way, the lever 63, which is a horizontal axis located below the center line of the ear-housing storage box 16, is used as a fulcrum, and the cam 63
The swing lever 46 is swung to move the ear-removing storage box 16 in the circumferential direction centered on the lever pin 54, which is a direction intersecting the direction in which the ear-removing ear 11 descends, and repeatedly tilted.

The lug 11 descending into the lug storage box 16 is provided with a guide hole 68 of a lid 66 attached to the lug storage box 16.
Immediately after the storage of the ear-drops 11, the landing position of the ear-drops 11 changes particularly greatly, and the ear-drops 11 are piled up over a wide area. Is added, and the pile of ears is easily broken,
1 are evenly deposited. Further, since the cam 70 is formed in a substantially triangular shape, the guide hole 68 quickly returns to the center after the turn, so that the ear-dropping 11 starts to adhere to the roll 14 of the ear-dropping take-off device 12. It has a peeling action, and reliably prevents an accident in which the lug 11 is caught in the roll 14 of the lug pickup device 12.

The ear-removing storage device of the present invention is not limited to the above embodiments, and the means for moving the ear-removing storage box and applying impact or vibration can be changed as appropriate. Further, the operation of the driving device may be performed continuously, or may be performed intermittently, for example, the device is operated for 3 seconds every minute.

[0030]

According to the ear-removing storage device of the present invention, the landing position of the ear-removing device descending from the ear-removing device is changed by moving the ear-removing storage box. This breaks the mountain of ears. Therefore, the earpiece does not partially accumulate at a high level, whereby the tension of the earpiece does not greatly decrease, and an accident that the earpiece is caught in the earpiece take-off device is less likely to occur, and safety is improved. be able to.

[Brief description of the drawings]

FIG. 1 is a sectional view of an ear-removing storage device according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view of the ear removing storage device according to the first embodiment of the present invention.

FIG. 3 is a cross-sectional view of a disposable ear storing device according to a second embodiment of the present invention.

FIG. 4 is a sectional view of an ear-removing storage device according to a third embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a state in which the ear-removing storage box of the ear-removing storage device of the fourth embodiment of the present invention is inclined to one side.

FIG. 6 is a cross-sectional view showing a state where the ear-removing storage box of the ear-removing storage device of this embodiment is inclined to the opposite side to that shown in FIG.

FIG. 7 is a cross-sectional view showing a state in which the ear-removing storage box of the ear-removing storage device of the fifth embodiment of the present invention is inclined to one side.

8 is a cross-sectional view showing a state in which the ear-removing storage box of the ear-removing storage device of this embodiment is inclined to the opposite side to that shown in FIG.

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 ear-removing storage device 11 ear-removing device 12 ear-removing device 16 ear-removing storage box 18 storage box trolley 20 main body 22 caster 24 cylinder rod 26 air cylinder 28 cylinder bracket 32 vibration table

Claims (4)

[Claims] 1. An ear-dropping storage box for storing a drop-off ear that is discharged from a ear-dropping device of a loom, and the ear-dropping storage box while the ear-dropping is discharged from the ear-dropping device. A drive device for moving the ear in a direction intersecting with the direction in which the ear descends. 2. The ear-removing storage device according to claim 1, wherein the drive device applies a linear reciprocating motion to the ear-removing storage box. 3. The ear-removing device according to claim 1, wherein the drive device applies a rotational motion to the ear-removing storage box. 4. The ear-removing device according to claim 1, wherein the driving device imparts a swinging motion to the ear-removing storage box.