CN210684066U - Yarn collecting plate type broken yarn detection device of warping machine - Google Patents

Abstract

The utility model relates to a warper collection silk plate formula broken yarn detection device, during the warping, the thread guide is mentioned under the tension of yarn, and the light beam that the photoemission head jetted out shines on photoelectric receiving head, and when the yarn broken end, the thread guide leans on the dead weight to fall, shelters from the light beam, and photoelectric receiving head sends the broken yarn signal, and broken yarn layer pilot lamp lights on the panel, and during the drawing yarn, the support hook stick rotates under the effect of external force, with the whole support of thread guide, makes the long porcelain eye hole of thread guide align with the porcelain eye hole of preceding thread guide and back thread guide, the drawing yarn of being convenient for, the utility model discloses collection broken end detects and collection silk plate in an organic whole, compact structure, sensitive reliable, convenient operation, economical and practical, novel in design.

Description

Yarn collecting plate type broken yarn detection device of warping machine

Technical Field

The utility model relates to a textile machinery field, especially broken yarn detection device of warping class equipment.

Background

Warping is an important process of weaving, a warping machine is important technical equipment for spinning, a broken yarn detection device is a necessary function in the warping process, the broken yarn detection devices equipped in the warping machine at present are arranged on a bobbin creel, a bobbin creel and a bobbin creel, and after a piece of yarn is formed between the bobbin creel and a bobbin, detection means such as a doffing contact type detection means, an infrared photoelectric type detection means and a photographic type detection means are adopted, the defects that the broken yarn is not automatically stopped sometimes, the number of false operations is large, yarn friction influences tension, the output time of broken yarn signals is long, the manufacturing cost is high and the like are caused due to the relation of detection positions and the performance of the detection method, the warping quality is influenced, and a novel warping broken yarn detection device is urgently needed to be developed.

Disclosure of Invention

The utility model provides a warper broken yarn detection device will break yarn and detect and collect the silk and combine together, adopt hook falling photoelectric detection, pneumatic yarn guide hook 23 is collective from top to bottom, and convenient operation is swift, has improved the reliable rate of broken yarn stop motion, has shortened broken yarn stopping distance.

Realize the utility model discloses the technical scheme of purpose as follows:

1. a warper collection silk plate formula detection device that breaks: the device comprises a left vertical plate, a middle vertical plate and a right vertical plate which are fixed in a frame by corner seats, wherein a plurality of layers of front yarn guide plates and rear yarn guide plates are arranged at the upper part and the lower part of the left vertical plate, the middle vertical plate and the right vertical plate respectively, porcelain eyes are adhered on the front yarn guide plates and the rear yarn guide plates, a supporting rod is arranged between each layer of front yarn guide plates and the rear yarn guide plates and respectively passes through the left vertical plate, the middle vertical plate and the right vertical plate, a plurality of spacers and yarn guide hooks are sequentially connected on the supporting rod in series, long porcelain eyes are arranged on the yarn guide hooks, a hook supporting rod is arranged below the yarn guide hooks, the left end of the hook supporting rod penetrates through the left vertical plate and extends out of the right vertical plate, a pair of a photoelectric emitting head and a photoelectric receiving head are respectively arranged at the front upper sides of the left vertical plate and the right vertical plate through which the hook supporting rod passes, the yarn guide hooks are contacted with the hook supporting rod to shield light beams emitted by the photoelectric emitting head to the photoelectric receiving head when falling, Layer switch, during the drawing of yarn, hold in the palm the hook stick and rotate under the effect of external force, hold in the palm the whole holds in the palm of thread guide, make the porcelain eye hole on the long porcelain eye hole on the thread guide and the porcelain eye hole on the preceding thread guide align with the porcelain eye hole on the back thread guide, so that draw the yarn, during the warping, hold in the palm the hook stick and swing back downwards, the thread guide is mentioned under the tension effect of yarn, the light beam that the photoemission head jetted out shines on the photoelectric receiving head, during the yarn end breaking, the thread guide falls by the dead weight, shelter from the light beam that the photoemission head jetted to the photoelectric receiving head, the photoelectric receiving head sends the signal of breaking the yarn, the layer pilot lamp that corresponds on the panel is bright.

2. The two ends of each layer of the yarn guide hook are provided with a pair of the photoelectric emitting heads and the photoelectric receiving heads, the photoelectric emitting heads are fixed on the adjusting plate, the adjusting plate is fixed on the photoelectric emitting head support through bolts and springs, the photoelectric receiving heads are fixed on the right vertical plate, and the adjusting bolts can adjust the angles of the adjusting plate to enable light beams emitted by the photoelectric emitting heads to be aligned with the photoelectric receiving heads.

3. The support hook rod is arranged below the yarn guide hook on each layer, the left end of the support hook rod penetrates and extends out of the left vertical plate, the right end of the support hook rod penetrates and extends out of the right vertical plate, the support hook rod is arranged at an initial position during warping, when yarn breaks, the yarn guide hook falls down by self weight to be in contact with the support hook rod, and light beams of the photoelectric emitter to the photoelectric receiver are shielded.

4. The multilayer front yarn guide plate and the multilayer rear yarn guide plate are respectively fixed on the left vertical plate, the middle vertical plate and the right vertical plate, when yarns are guided, all the yarns respectively penetrate through the porcelain eyelet on the front yarn guide plate, the long porcelain eyelet on the yarn guide hook and the porcelain eyelet on the rear yarn guide plate in a one-to-one correspondence mode according to a certain arrangement mode, and the yarns are integrated with broken yarn detection.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic view of the optoelectronic device of the present invention

FIG. 3 is a schematic view of the hook rod device of the present invention

In the figure: 1 right vertical plate, 2 corner seats, 3 middle vertical plates, 4 left vertical plates, 5 frames, 6 panels, 7 layers of indicating lamps, 8 layers of switches, 9 supports, 10 adjusting plates, 11 bolts, 12 photoelectric emitting heads, 13 springs, 14 light beams, 15 front yarn guide plates, 16 support rods, 17 spacers, 18 rear yarn guide plates, 19 photoelectric receiving heads, 20 hook support rods, 21 porcelain eyes, 22 yarns, 23 yarn guide hooks and 24 long porcelain eyes

Detailed Description

As can be seen from figures 1, 2 and 3, the broken yarn detection device of the warping machine of the utility model is a yarn collecting plate type broken yarn detection device of the warping machine, which is fixed on both sides of a left vertical plate 4, a middle vertical plate 3 and a right vertical plate 1 in a frame 5 by a corner seat 2, a plurality of layers of front yarn guide plates 15 and rear yarn guide plates 18 are arranged on the upper and lower sides, porcelain eyes 21 are stuck on the front yarn guide plates 15 and the rear yarn guide plates 18, a support rod 16 passes through the left vertical plate 4, the middle vertical plate 3 and the right vertical plate 1 respectively, a plurality of spacers 17 and yarn guide hooks 23 are sequentially connected on the support rod 16 in series, a long porcelain eye 24 is arranged on the yarn guide hooks 23, a hook supporting rod 20 is arranged below the yarn guide hooks 23, the left end of the hook supporting rod 20 passes through and extends out of the left vertical plate 4, the right end passes through and extends out of the right vertical plate 1, a pair of photoelectric emitting heads 12 and a photoelectric receiving head 19 are respectively arranged on the upper sides of the left vertical plate 4 and the right vertical plate 1 through which the hook supporting rod 20, when the yarn guide hook 23 falls down, the yarn guide hook is contacted with the hook support rod 20 to shield the light beam 14 of the photoelectric emitter 12 to the photoelectric receiver 19, the photoelectric receiver 19 sends a yarn breaking signal, the panel 6 is arranged above the frame 5, the panel 6 is provided with the corresponding layer indicating lamp 7 and the layer switch 8, when the yarn is led 22, the hook support rod 20 rotates under the action of external force to support the whole yarn guide hook 23, so that the long porcelain eye 24 hole on the yarn guide hook 23 is aligned with the porcelain eye 21 hole on the front yarn guide plate 15 and the porcelain eye 21 hole on the rear yarn guide plate 18, so as to lead the yarn, when the yarn is warped, the hook support rod 20 swings back downwards, the yarn guide hook 23 is lifted under the tension of the yarn, the light beam 14 sent out by the photoelectric emitter 12 irradiates on the photoelectric receiver 19, when the yarn 22 breaks, the yarn guide hook 23 falls down by the self weight to shield the light beam 14 sent out by the photoelectric emitter 12 to the photoelectric receiver 19, and the photoelectric receiver 19 sends a yarn breaking signal, the corresponding layer indicator light 7 on the panel 6 is lit.

2. Two ends of each layer of yarn guide hook 23 are provided with a pair of photoelectric emitting heads 12 and photoelectric receiving heads 19, the photoelectric emitting heads 12 are fixed on an adjusting plate 10, the adjusting plate 10 is fixed on a support 9 of the photoelectric emitting heads 12 through bolts 11 and springs 13, the photoelectric receiving heads 19 are fixed on the right vertical plate 1, and the adjusting bolts 11 can adjust the angle of the adjusting plate 10, so that light beams 14 emitted by the photoelectric emitting heads 12 are aligned to the photoelectric receiving heads 19.

3. A hook supporting rod 20 is arranged below the yarn guiding hook 23 of each layer, the left end of the hook supporting rod 20 penetrates through the left vertical plate 4, the right end of the hook supporting rod 20 penetrates through the right vertical plate 1 and extends out of the right vertical plate, the hook supporting rod 20 can rotate, when the yarn 22 breaks, the yarn guiding hook 23 falls down by means of self weight to be in contact with the hook supporting rod 20 and shields the light beam 14 emitted by the photoelectric emitter 12 to the photoelectric receiver 19, when the yarn 22 is guided, the hook supporting rod 20 of each layer rotates under the action of external force at the same time to upwards support all the yarn guiding hooks 23, long porcelain eyes 24 on the yarn guiding hooks 23 are aligned with porcelain eyes 21 on the front yarn guiding plate 15 and the rear yarn guiding plate 18, the yarn 22 is convenient to be guided, and when the yarn is warped again, the yarn guiding hooks are swung to the initial position.

4. The multilayer front yarn guide plate 15 and the multilayer rear yarn guide plate 18 are respectively fixed on the left vertical plate 4, the middle vertical plate 3 and the right vertical plate 1, when yarns 22 are guided, all the yarns 22 respectively penetrate through the porcelain eye 21 hole on the front yarn guide plate 15, the long porcelain eye 24 hole on the yarn guide hook 23 and the porcelain eye 21 hole on the rear yarn guide plate 18 in a one-to-one correspondence mode according to a certain arrangement mode, and silk collection and yarn breakage detection are integrated.

The utility model discloses warper broken yarn detection device collects broken yarn and detects and collect the silk board in an organic whole, compact structure, and sensitive reliable, convenient operation, economical and practical has further improved the warping quality.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims (4)

1. The utility model provides a warper collection silk plate formula detection device that breaks, its characterized in that: the left vertical plate (4), the middle vertical plate (3) and the right vertical plate (1) are fixed in a frame (5) by an angle seat (2), a plurality of layers of front yarn guide plates (15) and rear yarn guide plates (18) are arranged up and down, porcelain eyes (21) are stuck on the front yarn guide plates (15) and the rear yarn guide plates (18), a support rod (16) is arranged between each layer of front yarn guide plates (15) and the rear yarn guide plates (18) and respectively passes through the left vertical plate (4), the middle vertical plate (3) and the right vertical plate (1), a plurality of spacers (17) and yarn guide hooks (23) are sequentially stringed on the support rod (16), long porcelain eyes (24) are arranged on the yarn guide hooks (23), a hook supporting rod (20) is arranged below the yarn guide hooks (23), the left end of the hook supporting rod (20) penetrates through and extends out of the left vertical plate (4), the right end of the supporting rod (20) penetrates and extends out of the right vertical plate (1), and the left vertical plate (4) and the upper side of the right vertical plate (1) which the supporting, a pair of photoelectric emitting heads (12) and photoelectric receiving heads (19) are respectively arranged, when a yarn guide hook (23) falls down, the yarn guide hook is contacted with a hook supporting rod (20) to shield light beams (14) emitted by the photoelectric emitting heads (12) to the photoelectric receiving heads (19), the photoelectric receiving heads (19) send yarn breaking signals, a panel (6) is arranged above the frame (5), corresponding layer indicating lamps (7) and layer switches (8) are arranged on the panel (6), when yarns are guided (22), the hook supporting rod (20) rotates under the action of external force to support all the yarn guide hooks (23), so that long porcelain eye (24) holes on the yarn guide hooks (23) are aligned with porcelain eye (21) holes on a front yarn guide plate (15) and porcelain eye (21) holes on a rear yarn guide plate (18) to guide the yarns (22), when warping is carried out, the hook supporting rod (20) swings back downwards, and the yarn guide hooks (23) are lifted under the tension action of the yarns (22), the light beam (14) emitted by the photoelectric emitting head (12) irradiates on the photoelectric receiving head (19), when the yarn (22) breaks, the yarn guide hook (23) falls down by the self weight to shield the light beam (14) emitted by the photoelectric emitting head (12) to the photoelectric receiving head (19), the photoelectric receiving head (19) emits a yarn breaking signal, and the corresponding layer indicator light (7) on the panel (6) is turned on.

2. The beaming machine yarn collecting plate type broken yarn detection device according to claim 1, characterized in that: two ends of each layer of yarn guide hook (23) are provided with a pair of photoelectric emitting heads (12) and a pair of photoelectric receiving heads (19), the photoelectric emitting heads (12) are fixed on an adjusting plate (10), the adjusting plate (10) is fixed on a support (9) through bolts (11) and springs (13), the photoelectric receiving heads (19) are fixed on a right vertical plate (1), the angles of the adjusting plate (10) can be adjusted through the adjusting bolts (11), and light beams (14) emitted by the photoelectric emitting heads (12) are aligned to the photoelectric receiving heads (19).

3. The beaming machine yarn collecting plate type broken yarn detection device according to claim 1, characterized in that: the lower part of the yarn guide hook (23) of each layer is provided with a hook supporting rod (20), the left end of the hook supporting rod (20) penetrates through the left vertical plate (4) and the right end of the hook supporting rod (20) penetrates through the right vertical plate (1) and can rotate, the hook supporting rod (20) is in an initial position during warping, when the yarn (22) breaks, the yarn guide hook (23) falls down by means of self weight to be in contact with the hook supporting rod (20) and shields the light beam (14) emitted by the photoelectric emitting head (12) to the photoelectric receiving head (19), when the yarn (22) is drawn, the hook supporting rod (20) of each layer rotates simultaneously under the action of external force to upwards support all the yarn guide hooks (23), so that long porcelain eye (24) holes in the yarn guide hooks (23) are aligned with holes in the front yarn guide plate (15) and the rear yarn guide plate (18), and the yarn guide rods (22) are convenient to swing back to the initial position during warping.

4. The beaming machine yarn collecting plate type broken yarn detection device according to claim 1, characterized in that: the multilayer front yarn guide plate (15) and the multilayer rear yarn guide plate (18) are respectively fixed on the left vertical plate (4), the middle vertical plate (3) and the right vertical plate (1), when yarns (22) are guided, all the yarns (22) respectively penetrate through the porcelain eye (21) hole on the front yarn guide plate (15), the long porcelain eye (24) hole on the yarn guide hook (23) and the porcelain eye (21) hole on the rear yarn guide plate (18) in a one-to-one correspondence mode according to a certain arrangement mode, and yarn breakage and yarn detection are integrated.

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