JPS5815503Y2 - Reeling tension detection device in a reeling machine - Google Patents

Description

[Detailed description of the invention] The present invention relates to a reeling tension detection device in a reeling machine, which detects the tension and rotates by an external force in conjunction with this even when a minute change in tension is detected. In connection with a rook, a small frame stopping device is activated to stop the small frame, and it is possible to easily and accurately adjust minute changes in tension due to an increase in the amount of grains, for example, by one or two grains. Accordingly, a fineness sensing device 2 and a yarn reeling tension detecting device 3 are provided on the running path of four reeling yarns with a large number of reeling sections 1, and when abnormal tension is detected in the reeling tension detecting device 3, the In a device in which the small frame stop device 4 is operated in conjunction with a reeling tension detection device in conjunction with a rook that is rotated by an external force, the reeling tension detection device 3 is connected to the L side of the lever 5 so that four threads of reeling are connected. Place the drum wheel 6 on the other side.
It consists of a balance 8 equipped with a weight 7 that balances the tension applied to the
In addition, the weight 7 applied thereto is arranged along the arrangement direction of the coarse adjustment weight 7a and the reeling part 1, which can be removably locked to a large number of locking parts 9 arranged along the length direction of the lever 5. A rod-shaped weight for fine adjustment has one end pivotally supported on a swinging rod 11 that is swingably supported on a rotating shaft 10 and the other end slidably supported on a support 12 of the lever 5. It is composed of a weight 7b.

In the illustrated example, a large number of notches 13 are provided on one side of the lever 5 in the length direction, and a weight 7a for rough adjustment is provided in the notches 13.
It was made to hang.

The small frame stopping device 4 has a friction side 15 provided integrally with the small frame 14.
, a brake wheel 16 that contacts the friction side 15, a spring 17 that presses the brake wheel 16 against the friction side 15, and a brake wheel 1.
A locking device 18 keeps the brake wheel 6 in a state away from the friction side 15 against a spring 17, and when an abnormal tension is detected in the reeling tension detection device 3, the locking device 18 releases the brake wheel 16. It consists of an operating mechanism 19 that operates the
The operating mechanism 19 is a swinging rod 2 equipped with a locking pin 21 a that engages with a hook portion 20 a of a hook rod 20 constituting the locking device 18 .
1. It consists of a claw rod 22 connected to the swinging rod 21, a rook 23 provided on the lower surface of the tip claw portion 22H of the claw rod 22, and a swinging rod connected to the reeling tension detection device 3 on the lower surface of the root of the claw rod 22. The tip of the lever 24 is faced, and when abnormal tension is detected by the reeling tension detection device 3, the lever 24 pushes up the root of the pawl rod 22 to engage the pawl 22a at the tip with the rook 23, thereby causing the swinging. The movable rod 21 is positively swung to disengage the locking pin 21a from the hook portion 20a, and the brake wheel 16 is brought into pressure contact with the friction side 15 to stop reeling.

In addition, in the drawing, 25 is a pointer indicating the amount of swing of the swing rod 11, and 26
27 is a fineness indicating pin provided thereon, and a search pin 27 is used to search for this.

This device uses the weight 7a for large adjustments such as changing the reeling fineness.
By changing the mounting position with respect to lever 5, fine adjustment of water temperature, reeling speed, or increase in grains by about 2 grains can be made in the first step.
Adjustments are made by moving the lever 5 from side to side in the figure and changing the amount by which the rod-shaped weight 7b is applied to the support 12 side.

In this way, according to the present invention, the abnormal tension detected by the reeling tension detection device changes the system that directly activates the stop device of the small frame due to its operation to one that does not sufficiently stop the small frame due to minute fluctuations in tension. Even if there is a small change in tension due to the increase of one or two grains, the tension can be adjusted easily and accurately in a device that operates a stop device in conjunction with a rook that rotates due to an external force. The tension detecting device is installed on a balance with a drum wheel for reeling four yarns on the lever 1 side and a weight on the other side that balances the tension on the drum wheel, and the weight applied to this drum is attached to the length of the lever. A weight for rough adjustment that can be removably locked in a number of locking parts arranged along the width direction, and a swinging rod that is swingably supported on a rotating shaft along the arrangement direction of the reeling part. and a rod-shaped weight for fine adjustment, one end of which is pivotally supported and the other end of which is slidably supported by the support of the lever. Coarse adjustments such as changing the thickness of the strips can be made by changing the coarse adjustment weight, or by
Fine adjustment of the four fine reeling yarns such as grains can be performed by swinging a rod-shaped weight with a swinging rod.In particular, the configuration of the weight for fine adjustment should be made small and all the threads should be adjusted simultaneously. This has the advantage of not interfering with other management tasks.

[Brief explanation of drawings]

In the drawings, FIG. 1 is a side view showing an example of the implementation of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a side view showing an operating section for fine adjustment. 1... Yarn reeling section, 2... Fineness sensing device,
3... Reeling tension detection device, 4... Small frame stopping device, 5... Lever, 6... Drum wheel,
7... Weight, 8... Balance, 9...
... Locking part, 10 ... Rotating shaft, 11 ...
- Swinging rod, 12... Support, 23... Rook.

Claims (1)

[Scope of utility model registration request] A fineness sensing device and a reeling tension detecting device are installed on the travel path of each four reeling yarns with a large number of reeling sections, and when an abnormal tension is detected in the reeling tension detecting device, the system is linked to the reeling tension detecting device. In a device in which the small frame stopping device is operated in conjunction with a rook that is rotated by an external force, the yarn reeling tension detection device is connected to a drum wheel for reeling four yarns on one side of the lever and a drum wheel on the other side of the lever. A scale for rough adjustment is constructed of a balance equipped with a weight that balances the applied tension, and the weight applied to the balance can be removably locked to a number of locking parts arranged along the length direction of the lever. One end is pivotally supported on a weight and a swinging rod that is pivotably supported on a rotating shaft along the arrangement direction of the reeling section, and the other end is slidably supported on the support of the lever. 1. A reeling tension detecting device for a reeling machine, comprising a bar-shaped weight for fine adjustment.