CN202830402U

CN202830402U - Circular weaving machine automatic stop device with rapid induction of finishing and breaking of warps

Info

Publication number: CN202830402U
Application number: CN 201220500694
Authority: CN
Inventors: 黄美昌; 王喜明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-20
Filing date: 2012-09-20
Publication date: 2013-03-27
Anticipated expiration: 2022-09-20

Abstract

The circular weaving machine automatic stop device with rapid induction of finishing and breaking of warps comprises a wallboard, a rear thread-passing board or bar, an orifice plate , a hook shaft, a front thread-passing board or bar, warp hooks, hook isolation chips, a crossarm, a proximity switch, a crossarm shaft and a counter weight. The wallboard is provided with the hook shaft, the hook shaft is provided with a plurality of warp hooks and hook isolation chips. The wallboard is fixed with a front thread-passing board or bar and a rear thread-passing board or bar. The wallboard is provided with a crossarm, a counter weight is arranged on one end or two ends of the crossarm. A proximity switch is arranged on the wallboard or the thread-passing boards. The circular weaving machine automatic stop device with rapid induction of finishing and breaking of warps has the advantages that the finishing and breaking of warps can be quickly sensed and the circular weaving machine can automatically stop working in time. The circular weaving machine automatic stop device with rapid induction of finishing and breaking of warps has the advantage of being high in sensitivity, convenient in operation, not afraid of dust, keeping operators from the problem of breakdown of taps. One operator can operates more than one circular weaving machine, and therefore the waste of warps is reduced, the work efficiency is improved, and the labor intensity of operators is lowered.

Description

Circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement

Technical field

The utility model relates to the plastic circular loom field, and especially circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement.

Technical background

Make both at home and abroad at present; sell; the plastic circular loom that uses; no matter use the most general four-shuttle circular loom or six-shuttle circular loom; 8 shuttle circular looms; 12 shuttle circular looms; existing is to produce by pogo stick and the extension spring effect that is installed on the main frame through the disconnected automatic stop arrangement of complete warp; as described in a kind of plastic circular loom cracked ends silk automatic stop arrangement utility model patent of the notification number CN201933263U of China State Intellectual Property Office announcement; it is characterized in that the outer end of described pogo stick (3) is designed with the contact tube (4) of circumference; insulated ring (5) entangles contact tube (4) it is packed on the memorial archway (1) ... though this device can make through disconnected automatic stop; but because this device is installed on the memorial archway (1); with bobbin yarn distance; so this automatic stop arrangement response lag poor sensitivity; yarn is finished and causes the disconnected fault of large stretch of silk on bobbin yarn of frequent generation in producing operation process; operating personnel claim that this fault is tap; for fear of this tap fault; operating personnel will go the rounds to pick up to look into; be finished at bobbin yarn yarn end and will replace the bobbin yarn; also to manually forget the bobbin yarn yarn that the end is finished; waste a large amount of yarns; the low labor intensity of operating staff that also increases of yield rate; have a strong impact on normal production; in order to overcome defects; a kind of circular loom of the patent No. 101210099556.1 announcements is arranged through the disconnected instant automatic stop arrangement of complete warp; the high sensitivity of a kind of circular loom that patent No. 101110291462.X announces is through the disconnected automatic stop arrangement of complete warp; because of above-mentioned two its uses of patent is touch switch or optoelectronic switch; bring into use effect fine; but because the working site dust is large and malfunctioning, can't continue to use.

The utility model content

The purpose of this utility model is to overcome defects, provide a kind of circular loom through the disconnected very first time induction of complete warp automatic stop arrangement, make operating personnel not need tours of inspection, bobbin yarn yarn is exhausted, can not produce the tap fault that causes large stretch of silk to break that operating personnel worry most yet, its measure is that the end at the circular loom bobbin cradle is equipped with some groups of very first times induction automatic stop arrangements, very first time induction automatic stop arrangement includes wallboard 1, rear cable-through hole plate 2, front cable-through hole plate 3, warp hook 4, hook spacer 5, cross-arm 6, hook axle 7, indicator lamp 8, approach switch 10, counterweight 11 and horizontal axis tam 12, hook axle 7 is installed on the wallboard 1, some warp hooks 4 and hook spacer 5 are installed on the hook axle 7, wallboard 1 tightens intrinsic rear cable-through hole plate 2 and front cable-through hole plate 3, horizontal axis tam 12 also is installed on the wallboard 1, cross-arm 6 is installed on the horizontal axis tam 12, the one or both ends of cross-arm 6 are equipped with counterweight 11, at wallboard 1 or cable-through hole plate approach switch 10 are installed.

As preferably, described approach switch is Hall switch, at wallboard 1 or front cable-through hole plate 3 or rear cable-through hole plate 2 Hall element is installed, and at the cross-arm of correspondence position Magnetic Materials is installed.

As preferably, described approach switch 10 is capacitive approach switch.

As preferably, described approach switch 10 is inductance approach switch.

As preferably, described rear cable-through hole plate 2 is upper guide post 22 and lower guide post 23.

The beneficial effects of the utility model: owing to being equipped with through the disconnected very first time induction of complete warp automatic stop arrangement at spool stand; this device is very near with bobbin yarn distance; can be finished or very first time of cracked ends line is found and in time makes and shuts down reaction at the bobbin yarn; highly sensitive; easy to operate; its maximum characteristics are still to keep high sensitivity under the large adverse circumstances of production scene dust; can effectively overcome the defective of existing menelipsis device; avoid warp to be finished or the disconnected alleged tap fault that causes disconnected a sheet of warp of warp; make operating personnel without the sorrow of tap fault; one people can operate many circular looms; not only reduce the warp waste; also greatly increase work efficiency, improve workman's labour intensity.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model device;

Fig. 2 is the structural representation of another embodiment of the utility model device;

Fig. 3 is the structural representation of another embodiment of the utility model device;

The specific embodiment

Further describe embodiment below in conjunction with accompanying drawing

The structural representation of an embodiment of the utility model device with reference to Fig. 1: Fig. 1; the 1-wallboard; cable-through hole plate behind the 2-; cable-through hole plate before the 3-; 4-warp hook; 5-links up with spacer; the 6-cross-arm; 7-links up with axle; the 8-indicator lamp; the 9-Magnetic Materials; the 10-Hall switch; the 11-counterweight; the 12-horizontal axis tam; the 13-warp; the present embodiment very first time induction automatic stop arrangement; include wallboard 1; rear cable-through hole plate 2; front cable-through hole plate 3; warp hook 4; hook spacer 5; cross-arm 6; hook axle 7; indicator lamp 8; Magnetic Materials 9; Hall switch 10; counterweight 11 and horizontal axis tam 12; hook axle 7 is installed on the wallboard 1; some warp hooks 4 and hook spacer 5 are installed on the hook axle 7; wallboard 1 tightens intrinsic rear cable-through hole plate 2 and front cable-through hole plate 3; horizontal axis tam 12 also is installed on the wallboard 1; cross-arm 6 is installed on the horizontal axis tam 12; the one or both ends of cross-arm 6 are equipped with counterweight 11; at wallboard 1 or rear cable-through hole plate 2 or front cable-through hole plate 3 Hall switch 10 is installed; at cross-arm 6 Magnetic Materials 9 is installed; when host work; warp 13 is conformed to the principle of simplicity cop out through front cable-through hole plate 3; cable-through hole plate 2 removes main frame after warp hook 4 passes again; the warp 13 of this moment has tension force; between front cable-through hole plate 3 and rear cable-through hole plate 2, be straightened; warp hook 4 is in the duty of tensioning; Magnetic Materials 9 on the cross-arm 6 is in the operating position near Hall switch 10 under the effect of counterweight 11; when the warp of bobbin yarn is finished or warp when disconnected; warp 13 loses tension force; warp is linked up with 4 one and is hung on the hook axle 3; the other end relies on own wt and sagging and compressing cross-arm 6; cross-arm 6 produces skew centered by horizontal axis tam 12; the Magnetic Materials 9 that be installed on the cross-arm 6 this moment leaves Hall switch 10 with the skew of cross-arm 6; thereby producing Hall effect makes the switch internal circuit status output signal that changes make the main frame hard stop and send sound and light signal; avoid causing the disconnected tap fault of large stretch of silk; this moment, indicator lamp 8 was bright, operating personnel also know immediately through complete position just can be rapidly change of bobbins yarn more.

The structural representation of another embodiment of the utility model device with reference to Fig. 2: Fig. 2, Fig. 2 and Fig. 1 difference are: Fig. 1 embodiment is two little and is combined as the whole shared Hall switch of large frame, and Fig. 2 embodiment to be one little be a unit with a Hall switch, can require to adopt different embodiment according to various processes.

The structural representation of another embodiment of the utility model device with reference to Fig. 3: Fig. 3, guide post under cable-through hole plate, 4-warp hook, 5-hook spacer, 6-cross-arm, 7-hook axle, 9-Magnetic Materials, 10-Hall switch, 11-counterweight, 12-horizontal axis tam, 13-warp, the upper guide post of 22-, the 22-before 1-wallboard, the 3-, the present embodiment and upper two embodiment differences are that rear cable-through hole plate 2 is substituted by upper guide post 21, lower guide post 22, have same effect, can require to adopt different embodiment according to various processes.

Above-mentioned three approach switchs that embodiment all adopts Hall switch to be combined with Magnetic Materials can adopt inductance approach switch, capacitive approach switch, Ultrasonic Sensor or microwave approach switch to substitute Hall switch in relevant embodiment, have same effect.

Claims

1. circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement, include wallboard (1), rear cable-through hole plate (2), front cable-through hole plate (3), warp hook (4), hook spacer (5), hook axle (7) and indicator lamp (8), it is characterized in that: the end at the circular loom bobbin cradle is equipped with some groups of very first time induction automatic stop arrangements, very first time induction automatic stop arrangement also includes cross-arm (6), approach switch (10), counterweight (11) and horizontal axis tam (12), hook axle (7) is installed on the wallboard (1), some warp hooks (4) and hook spacer (5) are installed on the hook axle (7), wallboard (1) tightens intrinsic rear cable-through hole plate (2) and front cable-through hole plate (3), horizontal axis tam (12) also is installed on the wallboard (1), cross-arm (6) is installed on the horizontal axis tam (12), the one or both ends of cross-arm (6) are equipped with counterweight (11), at wallboard (1) or cable-through hole plate approach switch (10) are installed.

2. described circular loom is responded to automatic stop arrangement through the disconnected very first time of complete warp according to claim 1, it is characterized in that: described approach switch (10) is Hall switch, at wallboard (1) or rear cable-through hole plate (2) Hall switch is installed, at the cross-arm (6) of correspondence position Magnetic Materials (9) is installed.

3. described circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement according to claim 1, and it is characterized in that: described approach switch (10) is capacitive approach switch.

4. described circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement according to claim 1, and it is characterized in that: described approach switch (10) is inductance approach switch.

5. described circular loom is through the disconnected very first time induction of complete warp automatic stop arrangement according to claim 1, and it is characterized in that: described rear cable-through hole plate (2) is upper guide post (22) and lower guide post (23).