CN217173988U

CN217173988U - Broken yarn detection device of warping machine

Info

Publication number: CN217173988U
Application number: CN202221042799.7U
Authority: CN
Inventors: 郑洁; 顾一红; 徐继安
Original assignee: Zhejiang Jinbei Warp Knitting Co ltd
Current assignee: Zhejiang Jinbei Warp Knitting Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-12
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a broken yarn detection device of a warping machine, which comprises a bracket, wherein a guide rail is vertically fixed on the bracket, an adjusting seat is arranged on the guide rail, a locking bolt is connected with the adjusting seat through screw threads, a plurality of installation shafts are horizontally and rotationally arranged on the adjusting seat and are uniformly distributed along the length direction of the adjusting seat, a reset torsional spring is arranged between the installation shafts and the adjusting seat, the installation shafts are connected with a yarn guide ring through a connecting rod, a touch block is also fixed at the middle part of the connecting rod, a plurality of guide seats are also arranged on the adjusting seat and are arranged corresponding to the installation shafts one by one, a regulating and controlling rod is horizontally arranged on the guide seats in a sliding way, one end of the regulating and controlling rod is connected with a travel switch, the touch block can be contacted with the travel switch, the other end of the regulating and a T-shaped operating handle are connected, a spring is arranged between the T-shaped operating handle and the guide seats, a lock hole is also arranged at the middle part of the regulating and is provided with a bolt matched with the lock hole on the guide seat, an alarm lamp is further fixed on the support, and the travel switch is connected with the alarm lamp through a circuit.

Description

Broken yarn detection device of warping machine

Technical Field

The utility model belongs to the technical field of machinery, a broken yarn detection device of warper is related to.

Background

The warping machine is mainly divided into a batch warping machine and a sectional warping machine, the pressurizing method of drum-type friction transmission warping depends on the weight of a heavy hammer, the weight of a warp beam arm and the weight of a warp beam, the old machine adopts a horizontal pressurizing mode after being transformed, warp yarns led out from a bobbin on a bobbin creel firstly pass through a gap between a yarn clamp and a stand column, pass through a broken end detector, forwardly pass through a yarn guide porcelain plate, then pass through a yarn guide rod, pass through a telescopic reed, bypass a length measuring roller and then are wound on the warp beam.

Through retrieval, as disclosed in chinese patent literature, a movable sectional warper [ application No.: 201821781874.5, respectively; publication No.: CN 209052841U ]. This kind of movable sectional warper, its characterized in that: the automatic warping machine comprises a rack, a controller, a creel, a guide rail, a warping machine head, a friction roller, a yarn dividing assembly, an antistatic mechanism and a wool sucking mechanism, wherein the guide rail is horizontally arranged on the rack, a pulley matched with the guide rail is arranged at the bottom of the warping machine head, so that the warping machine head is arranged on the guide rail through the pulley, the warping machine head can reciprocate left and right on the guide rail under the action of a left and right reciprocating mechanism, the warping machine head comprises a fixed frame, a motor and a warping roller, the warping roller is transversely arranged on the fixed frame, and the motor drives the warping roller to rotate; an antistatic mechanism, a friction roller, a yarn separating assembly and a creel are sequentially arranged right ahead of the warping machine head, the antistatic mechanism is composed of a feed box, a connecting pipe and an atomizing nozzle, the atomizing nozzle is connected with the feed box through the connecting pipe, and a control valve is further arranged on the connecting pipe; a plurality of grooves are formed in the outer surface of the friction roller along the length direction, the length of each groove is consistent with that of the friction roller, the distance between every two adjacent grooves is 0.5cm, the width of each groove is 0.5cm, and the depth of each groove is 0.5 cm; the automatic wool sucking machine is characterized in that a wool sucking mechanism is arranged right above the friction roller and consists of a wool storage box, a conveying pipe, a wool sucking nozzle and a suction fan, a wool sucking opening of the wool sucking nozzle faces the friction roller, the wool sucking nozzle is connected with the wool storage box through the conveying pipe, the suction fan is connected to one end, close to the wool storage box, of the conveying pipe, and the controller controls the warping machine head, the left and right reciprocating mechanism, the antistatic mechanism and the wool sucking mechanism to work respectively.

Although the warping machine disclosed in this patent can satisfy the quality requirements of the yarns, the structure of the warping machine is too simple and does not have a broken yarn detection function, and therefore, it is necessary to design a broken yarn detection device for the warping machine.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a broken yarn detection device of warper.

The purpose of the utility model can be realized by the following technical proposal: a broken yarn detection device of a warping machine comprises a support and is characterized in that a guide rail is vertically fixed on the support, an adjusting seat is arranged on the guide rail, a locking bolt is connected to the adjusting seat in a threaded manner, a plurality of installation shafts are horizontally and rotatably arranged on the adjusting seat and are uniformly distributed along the length direction of the adjusting seat, a reset torsion spring is arranged between each installation shaft and the adjusting seat, each installation shaft is connected with a yarn guide ring through a connecting rod, a touch block is fixed in the middle of each connecting rod, a plurality of guide seats are further arranged on the adjusting seat and are arranged in a one-to-one correspondence manner with the installation shafts, a regulation and control rod is horizontally arranged on each guide seat in a sliding manner, one end of each regulation and control rod is connected with a travel switch, each touch block can be contacted with the travel switch, the other end of each regulation and control rod is connected with a T-shaped operating handle, a spring is arranged between each T-shaped operating handle and the corresponding guide seat, a lock hole is further arranged in the middle of each regulation and is provided with a bolt matched with the lock hole, still be fixed with the alarm lamp on the support, travel switch passes through the circuit and links to each other with the alarm lamp, and the alarm lamp still passes through the circuit and links to each other with power button, and power button installs on the support.

Adopt this structure, pass the yarn from the yarn guide ring department of required quantity as required, owing to receive the yarn tension effect, the torsion effect of torsional spring can be overcome to the installation axle, make the connecting rod be the level, press into the regulating and control pole through T shape operating handle and make the travel switch who corresponds be located operating position, insert the bolt and lock the regulating and control pole that corresponds in the lockhole that corresponds, make its whole circuit UNICOM through power button, after the broken yarn appears, the connecting rod is under the effect of torsional spring that resets, become vertically by the level, the touch piece on the connecting rod contacts with travel switch, travel switch gives the alarm lamp with the signal transmission, thereby can indicate that the broken string appears unusually, and is simple and convenient to use.

The locking bolt is provided with a hand wheel.

The bracket is provided with a plurality of mounting holes.

By adopting the structure, the bracket is fixed on the frame of the warping machine by the fastening piece.

The guide rail is provided with scale marks.

The adjusting seat is also provided with a strip-shaped avoiding hole matched with the travel switch.

By adopting the structure, the adjusting and controlling rod is pulled out through the T-shaped operating handle, so that the corresponding travel switch is positioned in the strip-shaped avoiding hole when being positioned at a non-working position, and at the moment, the touch block can not be contacted with the travel switch.

Compared with the prior art, this broken yarn detection device of warper has this advantage:

the utility model discloses in pass the yarn from the yarn guide ring department of required quantity as required, owing to receive the yarn tension effect, the torsion effect of torsional spring can be overcome to the installation axle, make the connecting rod be the level, press into the regulating and control pole through T shape operating handle and make the travel switch who corresponds be located operating position, insert the bolt and lock the regulating and control pole that corresponds in the lockhole that corresponds, make its whole circuit UNICOM through power button, after the broken yarn appears, the connecting rod is under the effect of torsional spring that resets, become vertically by the level, the touch piece on the connecting rod contacts with travel switch, travel switch gives the alarm lamp with the signal transmission, thereby can indicate that the broken string appears unusually, and is simple and convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention with portions broken away;

FIG. 3 is a partial enlarged view at A;

FIG. 4 is a schematic perspective view of the present invention with the parts removed;

in the figure, 1, an adjusting seat; 1a, strip-shaped avoiding holes; 2. a support; 2a, mounting holes; 3. a guide rail; 4. a hand wheel; 5. locking the bolt; 6. a power button; 7. an alarm lamp; 8. a yarn guide ring; 9. installing a shaft; 10. a connecting rod; 11. a return torsion spring; 12. a touch block; 13. a T-shaped operating handle; 14. a regulating and controlling rod; 14a, a lock hole; 15. a travel switch; 16. a spring; 17. a guide seat; 18. and (4) a bolt.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the broken yarn detection device of the warping machine comprises a support 2, a guide rail 3 is vertically fixed on the support 2, an adjusting seat 1 is arranged on the guide rail 3, and a locking bolt 5 is connected to the adjusting seat 1 in a threaded manner; the adjusting seat 1 is further horizontally and rotatably provided with a plurality of mounting shafts 9, the mounting shafts 9 are uniformly distributed along the length direction of the adjusting seat 1, a reset torsion spring 11 is arranged between the mounting shafts 9 and the adjusting seat 1, the mounting shafts 9 are connected with a yarn guide ring 8 through a connecting rod 10, the middle part of the connecting rod 10 is further fixed with a touch block 12, the adjusting seat 1 is further provided with a plurality of guide seats 17, the guide seats 17 and the mounting shafts 9 are arranged in a one-to-one correspondence manner, the guide seats 17 are horizontally and slidably provided with adjusting and controlling rods 14, one ends of the adjusting and controlling rods 14 are connected with a travel switch 15, the touch block 12 can be contacted with the travel switch 15, the other ends of the adjusting and controlling rods 14 are connected with a T-shaped operating handle 13, a spring 16 is arranged between the T-shaped operating handle 13 and the guide seats 17, the middle part of the adjusting and controlling rods 14 is also provided with a lock hole 14a, the guide seats 17 are provided with a bolt 18 matched with the lock hole 14a, the support 2 is further fixed with an alarm lamp 7, and the travel switch 15 is connected with the alarm lamp 7 through a circuit, in the embodiment, the travel switch 15 is connected with the alarm lamp 7 through a circuit by adopting the existing structure, and the circuit does not need to be redesigned; the alarm lamp 7 is also connected with a power button 6 through a circuit, and the power button 6 is installed on the bracket 2.

Adopt this structure, pass the yarn from the guide ring 8 of required quantity as required, owing to receive the yarn tension effect, installation axle 9 can overcome the torsion effect of torsional spring, make connecting rod 10 be the level, press into regulation and control pole 14 through T shape operating handle 13 and make corresponding travel switch 15 be located operating position, insert bolt 18 and lock corresponding regulation and control pole 14 in corresponding lockhole 14a, make its whole circuit UNICOM through power button 6, after the broken yarn appears, connecting rod 10 is under the effect of reset torsional spring 11, become vertically by the level, touch piece 12 on the connecting rod 10 contacts with travel switch 15, travel switch 15 gives alarm lamp 7 with the signal transmission, thereby can indicate that the broken string is unusual, and is simple to use.

The locking bolt 5 is provided with a hand wheel 4.

The bracket 2 has a plurality of mounting holes 2 a.

With this structure, the bracket 2 is fixed to the frame of the warping machine by the fastening member.

The guide rail 3 has scale marks thereon.

The adjusting seat 1 is also provided with a strip-shaped avoiding hole 1a matched with the travel switch 15.

With this structure, the adjusting lever 14 is pulled out by the T-shaped operating handle 13 to make the corresponding travel switch 15 located at the non-operating position, that is, located in the bar-shaped escape hole 1a, and at this time, the touch block 12 cannot contact the travel switch 15.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The broken yarn detection device of the warping machine comprises a support (2) and is characterized in that a guide rail (3) is vertically fixed on the support (2), an adjusting seat (1) is arranged on the guide rail (3), a locking bolt (5) is connected to the adjusting seat (1) in a threaded manner, a plurality of installation shafts (9) are horizontally and rotatably arranged on the adjusting seat (1), the installation shafts (9) are uniformly distributed along the length direction of the adjusting seat (1), a reset torsion spring (11) is arranged between the installation shafts (9) and the adjusting seat (1), the installation shafts (9) are connected with a yarn guide ring (8) through a connecting rod (10), a contact block (12) is further fixed in the middle of the connecting rod (10), a plurality of guide seats (17) are further installed on the adjusting seat (1), the guide seats (17) are arranged in one-to-one correspondence with the installation shafts (9), and adjusting rods (14) are horizontally and slidably arranged on the guide seats (17), adjusting lever (14) one end and travel switch (15) link to each other, and touch piece (12) can contact with travel switch (15), adjusting lever (14) other end and T shape operating handle (13) link to each other, spring (16) have between T shape operating handle (13) and guide seat (17), adjusting lever (14) middle part still has lockhole (14a), guide seat (17) are last to be seted up with lockhole (14a) matched with bolt (18), still be fixed with alarm lamp (7) on support (2), travel switch (15) link to each other with alarm lamp (7) through the circuit, alarm lamp (7) still link to each other with power button (6) through the circuit, power button (6) are installed on support (2).

2. The broken yarn detecting device of the warping machine according to claim 1, wherein the locking bolt (5) is provided with a hand wheel (4).

3. The broken yarn detecting device of the warping machine according to claim 1, wherein the bracket (2) has a plurality of mounting holes (2 a).

4. The broken yarn detecting device of the warping machine according to claim 1, wherein the guide rail (3) has scale marks thereon.

5. The broken yarn detecting device of the warping machine according to claim 1, wherein the adjusting seat (1) further has a bar-shaped avoiding hole (1a) matched with the travel switch (15).