KR20010087898A - Apparatus for removing residual yarn on bobbin - Google Patents

Abstract

PURPOSE: An apparatus is provided to reduce stripping time period and improve work efficiency by automating the stripping processes. CONSTITUTION: An apparatus comprises a feed table(20) installed inclined at a body(10); a bucket conveyer(40) for conveying a bobbin(1) contained in a bobbin feed bucket(30); a pair of rotating disks(50) arranged in the rear of the feed table, and which have a bobbin insertion hole and an inclined surface, respectively; a driving cylinder for driving rotating disks in forward and reverse directions; a pair of bobbin jigs(70) for preventing the bobbin inserted into a bobbin insertion groove from dropping, and adjusting horizontality and cutting interval of the bobbin; a pair of bobbin fixing cylinders(80) for pushing upwards both ends of the bobbin and allowing the bobbin to tightly contact the bobbin jig; a circular cutter(100) and a hot air nozzle(110) which move sideways through the cylinder and cooperate with each other so as to cut the residual yarn wound onto the outer periphery of the bobbin tightly contacting the bobbin jig; a residual yarn suction port for sucking the cut residual yarn into a collecting box(120); and a return table arranged inclined at the body, and which conveys to a bobbin container(130) the bobbin where the residual yarn is stripped off.

Description

Bobbin residue remover for textiles {APPARATUS FOR REMOVING RESIDUAL YARN ON BOBBIN}

The present invention relates to a residue removing apparatus of a bobbin for fibers, which can automatically and automatically remove residues remaining in a bobbin for fibers.

In general, yarn winding machines, twisting machines, and various bobbins for dyeing have a small amount of residue remaining after use, so that the bobbin wound on the bobbin must be removed to recycle the bobbin.

However, in the related art, since the residues of the bobbins were manually removed one by one, there was a problem that the residues of the bobbins were taken a lot of time, and the residues of the bobbins were very inconvenient.

An object of the present invention is to invent the conventional drawbacks as described above, by removing the residue remaining in the bobbin automatically and conveniently, while reducing the residue removal time can greatly improve workability through this. It is to provide a residue removing device of a fiber bobbin.

In order to achieve the above object, the present invention provides a bucket conveyor for transferring the bobbin to the supply table in front of the body, and a pair of rotary disks for forward and reverse rotation with a bobbin insertion groove provided at the rear of the supply table. At the upper part of the body, a pair of bobbin jig is inserted into the bobbin insertion groove to prevent the fall of the bobbin rotated to the upper part and to adjust the horizontal and cutting interval of the bobbin when cutting, but push both ends of the bobbin to the upper part to the bobbin jig. A pair of bobbin fixing cylinders to be in close contact with each other is installed, and a circular cutter and a hot air nozzle are installed at the upper portion of the rotating disc to cut the residue of the bobbin tightly fixed to the bobbin jig.

1 to 7 show the present invention,

1 is a perspective view showing the overall configuration of the present invention.

Figure 2 is a front view showing the overall configuration of the present invention.

Figure 3 is a plan view showing an overall configuration of the present invention.

Figure 4a, 4b, 4c, 4d is a perspective view showing the operating state of the rotating disk, the bobbin fixed cylinder.

Figure 5a, 5b is a side view showing the operating state of the bobbin fixing cylinder.

Figure 6a, 6b is a perspective view showing the operating state of the rotating disc.

7 is an exploded perspective view of the bobbin jig.

<Code Description of Main Parts of Drawing>

1: bobbin 10: body

20: supply table 21: guide plate

22 sensor 30 bobbin supply container

31: bucket guide hole 32: partition

33: discharge port 40: bucket conveyor

50: rotating disk 51: bobbin insertion groove

52: inclined surface 53: guide piece

60: disc drive cylinder 61: link

70: bobbin jig 71: jig housing

72: spring 73: cover

74: height adjustment bolt 80: bobbin fixing cylinder

81: piston 90: cylinder

100: circular cutter 110: hot air nozzle

120: residue collection pain 121: residue intake

130: bobbin collection container 140: recovery table

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

Residual removal apparatus of the bobbin for textiles of the present invention, as shown in Figures 1 to 7, the supply table 20 is installed inclined to the body 10; A bucket conveyor 40 for transferring the bobbin 1 stored in the bobbin supply container 30 to the supply table 20; A pair of rotary disks 50 installed at the rear of the feed table 20 and having a bobbin insertion groove 51 and an inclined surface 52; A disc drive cylinder 60 for driving the rotation disc 50 in forward and reverse directions; A pair of bobbin jigs 70 inserted into the bobbin insertion groove 51 to adjust the horizontal and cutting intervals of the bobbin 1 when the bobbin 1 is prevented from falling and is cut upward; A pair of bobbin fixing cylinders 80 which pushes both ends of the pivoted bobbin 1 upwardly to be in close contact with the bobbin jig 70; A circular cutter 100 and a hot air nozzle 110 for cutting the residue wound around the outer periphery of the bobbin 1 fixed to the bobbin jig 70 while moving left and right through the cylinder 90; A residue suction opening 121 for introducing the cut residue into the residue collecting tube 120; Installed inclined to the body 10 is configured to include a recovery table 140 for transferring the bobbin (1) from which the residue has been removed to the bobbin collection container 130, the basic feature of the technical configuration.

Here, the guide plate 21 for preventing the departure of the bobbin is installed on both sides of the supply table 20, the sensor 22 for controlling the bucket conveyor 40 is provided in the front portion of the guide plate 21.

The sensor 22 prevents the bobbin 1 from being excessively transferred to the supply table 20 and overflows, that is, the bobbin 1 is excessively supplied to the supply table 20 so that the bobbin 1 is lowered. If a congestion phenomenon that does not roll down occurs, the sensor 22 detects this and stops driving the bucket conveyor 40. At this time, the sensor 22 is an optical sensor or a proximity sensor.

In the bobbin supply container 30, the residues of the bobbin 1 are loaded, and the bucket guide hole 31 into which the bucket 41 of the bucket conveyor 40 is fitted on both rear sides of the bobbin supply container 30. ) Is formed, the partition 32 is provided with a bobbin width in front of the bucket guide hole 31, the discharge port 33 is formed in the lower portion of the partition (32). Then, the bottom of the bobbin supply cylinder 30 is formed to be inclined toward the discharge port 33 side.

The bucket conveyor 40 is driven by a motor (M1), the bucket conveyor 40, the bucket 41 is mounted at regular intervals, the bucket 41 is driving one by one through the discharge port 33 The bobbin 1 discharged sequentially is transferred to the upper part of the supply table 20.

The rotating disc 50 is rotatably mounted to the central upper both sides of the body 10 as a bearing, respectively, the upper front of the rotating disc 50 is transported to the supply table 20 to the bobbin rolled down The bobbin insertion groove 51 into which both ends of (1) are fitted is formed, and the inclined surface 52 which guides the bobbin 1 which falls after the residue removal to the collection table 140 is formed in the back. At this time, the rear lower portion of the both sides of the rotary disk 50 'c' shaped link 61 is connected to the disk drive cylinder 60 is connected to the rear of the link 61, the inclined surface formed on the rotating disk 50 On the outside of the 52, a guide piece 53 for preventing bobbin detachment is attached.

The bobbin jig 70 is assembled to move up and down while receiving the elasticity of the spring 72 in the jig housing 71, the height adjustment bolt 74 is installed on the cover 73 of the jig housing 71. . At this time, one side of the jig housing 71 is a long hole (71a) is drilled through the connecting pin 75 is connected to the bobbin jig 70 by the long hole (71a), both ends of the spring 72 is a cover (73) Is connected to the connecting pin 75 and the jig housing 71 is fixed to both front sides of the mounting table 11 to be described later.

The bobbin jig 70 is to be elastically adjusted by the height adjustment bolt 74 while receiving the elasticity of the spring 72, the bobbin jig 70 of both sides is the bobbin insertion groove 51 as described above. The bobbin (1) is inserted into the upper pivot to prevent the bobbin (1) from falling down, and also the bobbin jig 70 to adjust the cutting interval while maintaining the horizontal of the bobbin (1) during the residue cutting. On the other hand, when adjusting the height of the bobbin jig 70 should be adjusted so that the bobbin (1) is not in direct contact with the circular cutter (100), this is to prevent the bobbin (1) from being damaged during residue cutting.

The bobbin fixing cylinder 80 is installed to be inclined so that the piston 81 is directed upward, the tip of the piston 81 is formed in a hemispherical shape so as to be easily fitted to the inner diameter of the bobbin (1). At this time, the bobbin fixing cylinder 80 is fixed to the front both sides of the mounting table 11 to be described later through the bracket 82, respectively.

On the other hand, the rear portion of the body 10 is provided with a mounting table 11 in the width direction, the rail 12 is provided on both upper sides of the mounting table 11, the rail 12 is provided with a slider 13 One movable table 14 is assembled to be movable left and right through the cylinder 90.

The circular cutter 100 is rotatably mounted at the front center of the movable table 14 and driven by the motor M2. The circular cutter 100 is reciprocated once to the left and right to the bobbin 1 Remove the residue wound on the primary. At this time, since the circular cutter 100 is spaced apart from the bobbin 1 at a fine interval as shown in FIG. 5B, the residue is not completely removed by the circular cutter 100.

The hot air nozzle 110 is installed to be inclined on one side of the movable table 14 to completely remove the residue that is not cut by the circular cutter 100 during the return of the movable table 14. The hot air nozzle 110 is to remove the residue by the hot air therein the heater is built.

In the rear of the mounting table 11, as shown in Figure 3, the sensor (S1) (S2) for controlling the cylinder 90 are respectively installed on both sides with a bobbin length, between the sensors for controlling the hot air nozzle (110) S3 is installed.

Therefore, when the movable base 14 moves from the sensor S1 to the sensor S2 side, the sensor S3 preheats the hot air nozzle 110 when the movable platform 14 passes the sensor S3. When the moving table 14 continues to move and reaches the sensor S2, the sensor S3 stops the operation of the cylinder 90, while when the moving table 14 stops, the cylinder 90 returns to its original state. The movable table 14 is moved in the opposite direction, and when the movable table 14 reaches the sensor S1, the sensor S1 stops the operation of the cylinder 90. That is, the sensors S1 and S2 serve as limit switches, and the sensors S3 serve as preheat switches.

The residue suction port 121 is to flow into the residue dust collector 120, the residue cut and installed in the lower portion of the rotary disk 50 as shown in Figure 2, the residue suction port 121 in the back air suction device 122 ) Is installed.

When described in more detail according to the accompanying drawings the overall operating relationship of the present invention configured as follows.

When the bobbins 1, which residues remain, are loaded in the bobbin supply container 30, the bobbin 1 loaded in the bobbin supply container 30 is inclined downwardly by the bucket 41 of the bucket conveyor 40. The bobbin 1 conveyed to the upper part of the table 20 and conveyed to the supply table 20 thus rolls down.

The bobbin 1 rolled down to the lower part of the feed table 20 is inserted into the bobbin insertion groove 51 formed at both ends of the rotating disk 50 as shown in FIG. 4A, and both ends of the bobbin 1 are inserted into the bobbin 1. When correctly fitted in the groove 51, the disc drive cylinder 60 is driven to rotate the rotating disc 50 to the bobbin jig 50 as shown in Figure 4b.

When the rotation of the rotary disk 50 is completed, the bobbin fixing cylinder 80 inclined is operated, whereby the piston 81 of both bobbin fixing cylinder 80 formed in a hemispherical shape of the bobbin 1 as shown in FIG. While being fitted with both inner diameters, the bobbin 1 is pushed upward to be firmly fixed to the bobbin jig 70.

When the bobbin 1 is firmly fixed to the bobbin jig 70, the rotating disc 50 is returned to its original state as shown in FIG. 4D, and at the same time, the cylinder 90 is operated to move the movable table 14. . Accordingly, the circular cutter 100 driven by the motor M2 moves with the movable table 14 to cut the residue remaining on the outer periphery of the bobbin 1 primarily, and at the time of returning the cylinder 90. In the hot air nozzle 110 is moved while the residue of the bobbin (1) that is not removed by the circular cutter 100 is completely cut off to remove.

The residues removed by the circular cutter 100 and the hot air nozzle 110 are all collected into the residue dust collecting tube 120 through the residue suction opening 121.

When the residue is removed by the circular cutter 100 and the hot air nozzle 110, the bobbin fixing cylinder 80 returns to its original state, and the piston 81 exits the bobbin 1, thereby removing the residue bobbin 1 ) Is lowered to be transported to the recovery table 140 along the inclined surface 52 of the rotating disc 50, the bobbin (1) transferred to the recovery table 140 is rolled down to the bobbin recovery container 130 Falls into.

The residue removal device of the bobbin for textiles of the present invention automatically removes the residues remaining in the bobbin 1 while repeating the above operations sequentially, thereby removing the residues of the bobbins 1 from the recovery table 140. Since it is recovered to the bobbin recovery container 130, the operation is completed when the worker recovers the bobbin (1) that was put last.

Therefore, in the present invention, when a worker loads several bobbins 1 into the bobbin supply barrel 30, the bobbins 1 are sequentially transferred to the rotating disc 50 by the bucket conveyor 40, and the bobbins are transferred. (1) is inserted into the bobbin insertion groove (51) and rotates upwards so that the residue is fixed by the U-shaped cutter (100) and the hot air nozzle (110) in a state of being closely fixed to the bobbin jig (70) through the bobbin fixing cylinder (80). At the same time, the removed residue is recovered to the residue dust collecting container 120, and the bobbins 1 from which the residue is removed are recovered to the bobbin recovery container 130 through the recovery table 140, and as a result, the bobbins 1 The residue removal operation can be performed automatically, thereby improving the convenience of the operator as a whole, and also significantly reducing the residue removal time.

As described above, the residue removal device of the fiber bobbin according to the present invention is a very useful invention that can conveniently and automatically remove residues remaining in the bobbin, thereby shortening the residue removal time and greatly improving workability. .

Claims (6)

A supply table 20 inclinedly installed on the body 10; A bucket conveyor 40 for transferring the bobbin 1 stored in the bobbin supply container 30 to the supply table 20; A pair of rotary disks 50 installed at the rear of the feed table 20 and having a bobbin insertion groove 51 and an inclined surface 52; A disc drive cylinder 60 for driving the rotating disc 50 in forward and reverse directions; A pair of bobbin jigs 70 inserted into the bobbin insertion groove 51 to adjust the horizontal and cutting intervals of the bobbin 1 when the bobbin 1 is prevented from falling and is cut upward; A pair of bobbin fixing cylinders 80 which pushes both ends of the pivoted bobbin 1 upwardly to be in close contact with the bobbin jig 70; A circular cutter 100 and a hot air nozzle 110 for cutting the residue wound around the outer periphery of the bobbin 1 fixed to the bobbin jig 70 while moving left and right through the cylinder 90; A residue suction opening 121 for introducing the cut residue into the residue collecting tube 120; Residual removal device of the bobbin for textiles, including a recovery table 140 is installed inclined to the body (10) to transfer the bobbin (1) from which the residue has been removed to the bobbin collection tank (130). According to claim 1, wherein both sides of the feed table 20 is provided with a guide plate 21 for preventing the departure of the bobbin, a sensor 22 for controlling the bucket conveyor 40 is provided in the front portion of the guide plate 21 is installed. Residual removal device of the bobbin for textiles, characterized in that. According to claim 1, the bucket guide hole 31 is formed on both sides of the rear side of the bobbin supply cylinder 30, the partition 32 is provided with a bobbin width in front of the bucket guide hole 31, the partition ( 32 is a lower portion of the bobbin for fiber removal apparatus characterized in that the discharge port 33 is formed. According to claim 1, wherein the rear lower portion of the two rotating disk 50 'c' type link 61 is connected to the disk drive cylinder 60 is connected to the rear of the link 61, the rotating disk ( A bobbin removal device for fibers, characterized in that the bobbin detachment guide piece 53 is attached to the outside of the inclined surface 52 formed on the 50. According to claim 1, The bobbin jig 70 is assembled to move up and down while receiving the elasticity of the spring 72 to the jig housing 71, the height adjustment bolt on the cover 73 of the jig housing 71 Residual removal device of the bobbin for textiles, characterized in that 74 is installed. The method of claim 1, wherein the bobbin fixing cylinder (80) is inclined so that the piston 81 is directed upward, the tip of the piston 81 is a hemisphere removal device of the bobbin for fibers, characterized in that formed in a hemispherical shape.