JPS6335724B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cording device, which prevents poorly unwound cocoons from being pulled up from the reeling bath by the reeling cocoon thread and clogging the threading tube during the cording operation,
In addition, the purpose is to prevent the cocoons placed on the reeling cocoon separating body provided at the center of the reeling grains in order to improve weaving efficiency from adhering to the reeling cocoon separating body.

Conventional direct reeling machines are equipped with a weaving device and a yarn threading tube for guiding the yarn at the top of the reeling tank, and the yarn pulled out from the graining is collected by the threading tube and then wound. However, poorly unraveled cocoons were often pulled up from the reeling bath during reeling and got caught at the tip of the threading tube, causing the thread to break.

In addition, if the number of grains attached during reeling is small, the cocoons during reeling will inevitably gather in a narrow area below the reeling tube, and the apex angle of the conical part made up of the cocoon thread pulled out from the cocoon during reeling will become smaller. In order to make it difficult for the new cocoon silk to become entangled with the cocoon silk being reeled, the length of the base of the conical part, that is, the diameter of the cocoon with grains is increased, and a reeling cocoon separation body is placed in the center of the reeling so that it becomes easier to entangle the cocoon silk. was carried out. This reeling cocoon separation body is located below the threading tube, so poorly unwound cocoons are caught in the threading tube.
There were cases where the thread was cut and fell onto the reeling cocoon separator, or the cocoon being reeled flew off and landed on the reeling cocoon separator. Normally, the reeling cocoon separation body is at a high temperature and its surface is dry, so the cocoons that fall or fly up onto the reeling cocoon separation body adhere to the surface of the reeling cocoon separation body.

In order to solve these drawbacks, the device of the present invention provides a water injection pipe integrated with the thread passing tube on the reeling cocoon separation body, and injects water onto the surface of the reeling cocoon separation body to remove cocoons, pupae, etc. on the surface of the reeling cocoon separation body. water is poured into the reeling bath, water is poured into the cocoons that have been pulled up at the end of the threading tube or below the threading tube due to poor unwinding, and the cocoons are allowed to fall into the reeling bath.

Next, an example of implementation of the device of the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a reeling tank, which has a circular planar shape, and a pupa discharge tank 2, which has a rectangular planar shape, is provided on the side thereof integrally with the reeling tank 1. The reeling tank 1 has a shaft bearing 4 on a frame 3.
The bottom of the tank 6 is inclined toward the pupa removal tank 2, and a gap 7 is formed between the reeling tank 1 and the pupa removal tank 2. Tank 1 and pupa removal tank 2 are connected in series at the bottom of the tank. A disk-shaped rotating bottom 8 is attached to the top of the hollow rotating shaft 5.
will be established. A plurality of blades 9 are provided radially on the upper surface of the rotating bottom 8. The blades 9 are used to stir the inside of the reeling tank 1 and to send pupae 10 that have fallen onto the upper surface of the rotating bottom 8 to the outer periphery of the rotating bottom 8. A gap 12 is provided between the rotating bottom 8 and the peripheral wall 11 of the reeling tank 1, through which the pupa 10 can pass. At the center of the rotating bottom 8, that is, at the top of the hollow rotating shaft 5, there is a conical head 1.
A reeling cocoon separation body 17 consisting of a cylindrical body 16 having 5
to cover. The cylindrical body 16 of the reeling cocoon separation body 17 includes:
A plurality of reeling bath outlets 18 are provided. Reference numeral 20 denotes a pulley for rotating the hollow rotary shaft, which is rotated by the rotation of a prime mover (not shown). The hollow rotary shaft 5 has a conduit (not shown) whose end is connected to the delivery conduit 22 of the pump 21, and the pupa are formed in the reeling cocoon separation body 17 by the pressure of the pump 21, as will be described later. Reeling water is supplied from a collection tank 30.

A pupa outflow port 23 is provided in the pupa removal tank 2, and a selective outflow port 24 is provided between the pupa removal tank 2 and the reeling tank 1.

The pupa collection tank 30 is the pupa outlet 2 of the pupa removal tank 2.
A removable screen 32 is provided inside the screen 32 so that the pupae 31 that have fallen into the screen 32 can be removed as appropriate. A discharge side conduit 29 is provided at the bottom of the pupa collection tank 30, and is connected to the suction side of the pump 21. Further, a heating pipe 33 is provided at the bottom of the tank together with a sensor (not shown) to keep the temperature of the water in the tank constant.

40 is a splint device supported by a frame 41. The strap attachment device 40 is constructed as follows. Bevel gear 4 integrated with hollow shaft 43 by bearing member 42
4 and a rotary disk 45 are supported on a frame 41. The bevel gear 44 is connected to a drive shaft 46 connected to a driving part (not shown).
A bevel gear 47 provided at one end meshes with the bevel gear 47 to rotate the rotary disk 45 as the driving portion rotates. Turntable 4
5, a plurality of support arms 48 extend radially, and a cord member 50 is placed directly below the tip of the support arms 48. The cord member 50 has a plurality of cord brooms 53 attached downward to a cord broom base 52 provided at the lower end of a cord rod 51, and the cord rod 51 is attached to a support arm 48 by a pin 54. It hangs down so that it can swing freely. A guide bar 56 of the cord member 50 is supported by a support 55 fixed to the peripheral wall 11 of the reeling tank 1. The guide bar 56 is located at the upper part of the reeling tank 1 and is connected to the cord rod 5 hanging down inside the reeling tank 1.
1, the cord broom 53 at the tip of the cord rod 51 is brought close to the cocoon thread 71 pulled out from the cocoon 70 being reeled to perform a pinning operation.
It is provided in an arc shape over approximately half the circumference of the support arm 48, and the radius of the arc is smaller than the length of the support arm 48.

The thread threading tube 60 is inserted into the hollow shaft 43 of the strapping device 40. The threading tube 60 is supported by a threading tube reciprocating member 59. The thread threading tube reciprocating member 59 includes a swing arm 62 swingably supported by a support arm 61 fixed to the frame 41, a motor 63,
It consists of a pulley 64 and a connecting rod 65. The thread threading tube 60 is suspended from the tip of the swinging arm 62.
The other end is a motor 6 supported by a frame 41.
The yarn threading tube 60 is pivotally supported by a connecting rod 65 that is pivotally connected to a pulley 64 integral with the motor shaft of No. 3, and as the motor 63 rotates, the thread threading tube 60 swings up and down.

Next, the operation of the device of the present invention will be explained.

In the apparatus of the present invention, the reeling water is circulated between the reeling tank 1 and the pupae collection tank 30 by the pump 21. The reeling water in the pupa collecting tank 30 is heated through the heating pipe 3.
1 to a predetermined temperature. pump 2
1 constantly rotates, passes through the hollow rotating shaft 5 from the delivery side conduit 22, enters the reeling cocoon separator 17 from the top thereof, and flows out into the reeling tank 1 from the reeling bath outlet 18. At this time, the reeling water outlet 18 is opened at a position such that the reeling water is spouted below the cocoon 72 which is in the process of reeling or floating on the surface of the reeling water. The reeling water flowing out into the reeling tank 18 hits the pupa 31 located at a position slightly lower than the cocoon 70 being reeled, and sweeps the pupa 31 to the outer periphery of the reeling tank 1.
The pupa 31 is formed by the stirring action of the cord broom accompanying the rotation of the
advances along the peripheral wall 11 of the reeling tank 1. At the same time, the cocoons 70 being reeled are also pushed toward the outer periphery of the tank by the jet of reeling water from the reeling water outlet 18, increasing the diameter of the circle formed by the grained cocoons at the center of the reeling tank. Furthermore, since the selective sulfur outlet 24 located at the border between the silk reeling tank 1 and the pupa removal tank 2 is located at a lower position than the cocoons 70 that are being reeled, the floating cocoons 7 that are being reeled or that can be reeled are
The pupa 31 that has sunk further than the pupa 2 flows out into the pupa removal tank 2 together with the reeling water flowing out from the reeling tank 1 to the pupa collection tank 2, and further flows from the pupa collection tank 3 from the pupa outflow port 23.
0 and is collected on a screen 32 in the same tank 30. The reeling water in the pupa collecting tank 30 is heated by a heating pipe 33.
The hot water is heated to a predetermined temperature by
The yarn reaches the pump 21 and is circulated to the reeling tank 1.

Inside the reeling tank 1, the hollow rotating shaft 3 is rotated by the rotation of the pulley 20, which is rotated by a prime mover (not shown).
is rotating, and the rotating plate 8 is rotating slowly. At the same time, the rotation of the drive shaft 46 is transmitted to the bevel gears 47, 44, the hollow shaft 43, and the rotary disk 45, and the support arm 48 integrated with the rotary disk 45 circulates and rotates the cord member 50 within the reeling tank 1.

The cord member 50 rotates around a hollow shaft 43, and when it is in the half circumference of the reeling tank, the cord broom 53 is immersed in hot water and brought into contact with the floating reelable cocoons 72 to extract the cord. When the cord rod 51 comes into contact with the guide lever 56 as the support arm 48 rotates, the cord rod 51 is bent at an acute angle with respect to the support arm 48, and the cord broom 5
3, the string is converged to the lower end of the thread threading tube 60 and entwined with the cocoon thread 71 which is being rolled up.

The braided thread passes through the thread threading tube 60 and is wound up through a kennel device (not shown). This threading tube 60 vibrates up and down by a swinging arm 62 that swings in response to the rotation of a motor 63, giving a fine impact to the cocoon 70 being reeled to help unravel it. The water injection pipe 6 is moving up and down together with the threading pipe 60 during the above vibration.
Since the water from 6 is ejected toward the poorly unwound cocoons pulled up from the reeling bath, the cocoons are not pushed down and do not enter the threading tube 60. At the same time, water is injected into the cap 17 from the water injection pipe 66, and since the surface of the cap 17 is high temperature, the cocoon, which has a high resistance to unraveling, flies up onto the cap 17.
Prevents it from sticking to the surface.

As described above, the present invention provides a reeling cocoon separator having a conical head at the top of a cylindrical body in a reeling tank, and integrally with a thread passing tube provided above the reeling cocoon separator. Because the water injection pipe that injects water toward the top is fixed, a situation occurs in which poorly unraveled cocoons or pupae are pulled by the thread that is pulled up during reeling and block the thread threading pipe. In addition, the water jet from the water injection pipe hits the poorly unwound cocoon and pushes down the cocoon to prevent the thread passing pipe from being clogged with pupae, etc., and the water is also sprayed onto the top of the silk reeling cocoon separating body. This has the effect that the pupae that jump up to the top of the silk reeling cocoon separating body during reeling flow down from the top and do not attach to the conical head of the silk reeling cocoon separating body.

In addition, since the thread threading tube makes minute vibrations up and down, the water injection tube also moves up and down, and when the water jet from the water injection tube hits the pupa or cocoon, it causes slight vibrations. It also imparts a force to unravel the rising cocoon or pupa.

[Brief explanation of the drawing]

The drawing is a partially sectional view showing an example of implementation of the present invention. 1... Reeling tank, 15... Conical head, 16...
Cylindrical body, 17... Silk reeling cocoon separation body, 60... Thread threading tube, 66... Water injection tube.

Claims (1)

[Claims] 1. A reeling cocoon separating body having a conical head at the top of the cylindrical body is provided in the reeling tank, and above the reeling cocoon separating body, a reeling cocoon separating body is supported by a reciprocating member for the thread threading tube, and is threaded integrally with the thread threading pipe. A cording device consisting of a fixed water injection tube that reciprocates in the axial direction of the yarn tube and injects water toward the top of the silk reeling and cocoon separating body.