阅读说明：本技术 一种纺织机械断线监测装置 (Thread breakage monitoring device for textile machinery ) 是由 李建龙 于 2020-12-10 设计创作，主要内容包括：本发明公开了断线监测设备技术领域的一种纺织机械断线监测装置,包括锁止万向轮,锁止万向轮上端固定连接支撑块,支撑块上端固定连接竖杆,竖杆之间连接有两个横杆,每个竖杆上端对称连接两个支撑装置,支撑装置上端固定连接上盖,上盖前端固定连接有均匀排列的指示灯。上盖上端中心固定连接控制器,控制器前端固定连接均匀排列的第一接线柱,控制器右端固定连接第二接线柱,上盖下端开设有T型滑槽,此装置通过张力检测实现断线检测,即用纺织线对滑轮施压一个弹性张力,当弹性张力消失时判定为断线,滑轮上端与纺织线导线柱抵靠,形成电流回路,指示灯亮起,控制器控制实现及时的断线停机操作,此结构简单、效果明显可行。(The invention discloses a yarn breakage monitoring device of textile machinery, which belongs to the technical field of yarn breakage monitoring equipment and comprises a locking universal wheel, wherein the upper end of the locking universal wheel is fixedly connected with a supporting block, the upper end of the supporting block is fixedly connected with vertical rods, two cross rods are connected between the vertical rods, the upper end of each vertical rod is symmetrically connected with two supporting devices, the upper ends of the supporting devices are fixedly connected with an upper cover, and the front ends of the upper covers are fixedly connected with uniformly arranged indicating lamps. Upper cover upper end center fixed connection controller, controller front end fixed connection align to grid's first terminal, controller right-hand member fixed connection second terminal, T type spout has been seted up to the upper cover lower extreme, this device detects through tension and realizes the broken string and detects, the elastic tension who exerts pressure to the pulley with the weaving line, judge as the broken string when elastic tension disappears, the pulley upper end supports with weaving line wire post and leans on, form the electric current return circuit, the pilot lamp lights, controller control realizes timely broken string shutdown operation, this simple structure, the effect is obvious feasible.)

1. The utility model provides a textile machinery broken string monitoring devices, includes locking universal wheel (14), its characterized in that: the locking universal wheel is characterized in that the upper end of the locking universal wheel (14) is fixedly connected with a supporting block (15), the upper end of the supporting block (15) is fixedly connected with vertical rods (24), two cross rods (16) are connected between the vertical rods (24), the upper end of each vertical rod (24) is symmetrically connected with two supporting devices, the upper end of each supporting device is fixedly connected with an upper cover (1), the front end of each upper cover (1) is fixedly connected with an evenly-arranged indicator light (23), the upper center of each upper cover (1) is fixedly connected with a controller (4), the front end of each controller (4) is fixedly connected with evenly-arranged first terminals (3), the right end of each controller (4) is fixedly connected with a second terminal (5), a T-shaped sliding groove (8) is formed in the lower end of each upper cover (1), two symmetrical sliding rails (9) are formed in the lower end of each T-shaped sliding groove, the improved wire guiding device is characterized in that a retaining column (34) is connected in the fixed hole (7), the upper end of the retaining column (34) is fixedly connected with the lower end of a second spring (36), the upper end of the second spring (36) is fixedly connected with the upper end of a cylindrical groove (35), the cylindrical groove (35) is arranged in a T-shaped sliding block (25), the T-shaped sliding block (25) is slidably connected with a T-shaped sliding groove (8), the lower end of the T-shaped sliding block (25) is connected with a fixed frame (26), the fixed frame (26) is close to the lower part and is connected with a rubber clamping ring (27), the inner wall of the rubber clamping ring (27) is connected with a wire guiding column (10), the two ends of the wire guiding column (10) are connected with first wiring bolts (11), the lower end of the wire guiding column (10) is provided with a pulley (28), the center of the pulley (28) is rotatably connected with a rotating column (31), one side of the rotating column, insulating pad (32) outer wall connection rotary column support (33), the upper end of the first spring of rotary column support (33) lower extreme fixed connection (30), the lower extreme fixed connection backup pad (21) of first spring (30), four dead levers (6) of fixed connection align to grid all around in backup pad (21) upper end, the lower extreme of dead lever (6) upper end fixed connection mount (26).

2. The thread breakage monitoring device of a textile machine according to claim 1, wherein: the supporting device comprises a supporting sleeve (19), a supporting rod (22) is connected in the supporting sleeve (19), a second hand-operated bolt (20) is connected to one side of the supporting sleeve (19), and the second hand-operated bolt (20) penetrates through the front end of the supporting sleeve (19) and abuts against the outer wall of the supporting rod (22).

3. The thread breakage monitoring device of a textile machine according to claim 1, wherein: through hole (17) have been seted up at montant (24) center, sliding connection depression bar (18) in through hole (17), depression bar (18) upper end fixedly connected with disc, depression bar (18) lower extreme fixed connection sucking disc (13).

4. A yarn breakage monitoring device of a textile machine according to claim 3, characterised in that: one side of the vertical rod (24) is connected with a first hand-operated bolt (12), and one end of the first hand-operated bolt (12) penetrating through the vertical rod (24) is contacted with and tightly abutted against the outer wall of the connecting compression bar (18).

5. The thread breakage monitoring device of a textile machine according to claim 1, wherein: round holes are formed in the rotary column support (33), insulating pads (32) are arranged in the round holes, round holes are also formed in the fixing frame (26), and rubber snap rings (27) are arranged in the round holes.

6. The thread breakage monitoring device of a textile machine according to claim 1, wherein: the first binding post (3) and the second binding post (5) are both connected with a threaded cap (2).

7. The thread breakage monitoring device of a textile machine according to claim 1, wherein: the upper part of the wire column (10) is a cylinder, and the lower part of the wire column (10) is a cuboid.

Technical Field

The invention relates to the technical field of broken thread monitoring equipment, in particular to a broken thread monitoring device for textile machinery.

Background

The textile machines are also called textile machines, weaving machines, cotton spinning machines and the like, and the ancient textile machines are weaving machines driven by manpower. The textile machine is a general name of a tool for processing raw materials such as threads, silks, hemp and the like into silk threads and then weaving the silk threads into cloth. Such as spinning pendants, spinning wheels, spindles, pedal looms, modern mechanical looms, modern numerical control automatic looms and the like. The development of textile processes and equipment has been designed according to the textile raw materials, and therefore, the raw materials have an important position in the textile technology. The fibers used for spinning in all countries in the ancient world are all natural fibers, and are generally three short fibers of wool, hemp and cotton.

The phenomenon of broken string often can appear in current spinning machine in the use, and the broken string problem is generally found late, can lead to the machine to idle running always, reduces work efficiency, and weaving broken string detects the important component that is indispensable among the spinning machine equipment, through detecting the broken string, and in time control spinning machine equipment shuts down to guarantee the normal clear of follow-up weaving operation. The existing spinning broken line detection methods are more, and most of the existing spinning broken line detection methods are realized simply through tension detection, namely, an elastic tension is applied to a spinning line, when the elastic tension disappears, the spinning line is judged to be broken, for example, a spring pressure lever is utilized, the end part of the pressure lever is abutted against a spinning line guide post, when the broken line occurs, the pressure lever triggers a corresponding guide post contact switch under the action of the spring to form a current loop, an indicator light is lightened, and a controller controls to realize timely broken line shutdown operation. The device is simple in structure, obvious and feasible in effect, can adjust the height to adapt to textile machines with different heights, is provided with the pulley device and is convenient to move. Therefore, the technical personnel in the field provide a thread breakage monitoring device for textile machinery, so as to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide a thread breakage monitoring device for textile machinery, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a yarn breakage monitoring device of textile machinery comprises a locking universal wheel, wherein the upper end of the locking universal wheel is fixedly connected with a supporting block, the upper end of the supporting block is fixedly connected with a vertical rod, two cross rods are connected between the vertical rods, the upper end of each vertical rod is symmetrically connected with two supporting devices, the upper end of each supporting device is fixedly connected with an upper cover, the front end of each upper cover is fixedly connected with an evenly-arranged indicator lamp, the center of the upper end of each upper cover is fixedly connected with a controller, the front end of each controller is fixedly connected with an evenly-arranged first binding post, the right end of each controller is fixedly connected with a second binding post, the lower end of each upper cover is provided with a T-shaped chute, the lower end of each T-shaped chute is provided with two symmetrical slide rails, evenly-arranged fixing holes are formed in each slide rail, each fixing hole is connected with a retaining post, the upper end of each retaining post, the device is characterized in that the cylindrical groove is arranged in a T-shaped sliding block, the T-shaped sliding block is connected with a T-shaped sliding groove in a sliding manner, the lower end of the T-shaped sliding block is connected with a fixing frame, the fixing frame is connected with a rubber snap ring close to the lower part, the inner wall of the rubber snap ring is connected with a wire guide column, two ends of the wire guide column are both connected with first wiring bolts, the lower end of the wire guide column is provided with a pulley, the center of the pulley is rotatably connected with a rotary column, one side of the rotary column is connected with a second wiring bolt, the outer wall of the rotary column is sleeved with an insulating pad, the outer wall of the insulating pad is connected with a rotary column support, the lower end of the rotary column support is fixedly connected with the upper end of a first spring, the lower end of the first spring is fixedly connected with a support plate, four fixed rods which are uniformly, when the elastic tension disappears, the yarn is broken, the upper end of the pulley is abutted against the spinning yarn guide post to form a current loop, the indicator light is lightened, and the controller controls the timely yarn breaking and stopping operation.

As a further scheme of the invention: the supporting device comprises a supporting sleeve, a supporting rod is connected in the supporting sleeve, a second torque bolt is connected to one side of the supporting sleeve, the second torque bolt penetrates through the front end of the supporting sleeve and abuts against the outer wall of the connecting supporting rod, the height of the device is adjusted through bolts to adapt to textile machines of different models, the adaptability of the device is improved, and the production and purchase cost is reduced.

As a still further scheme of the invention: the device is characterized in that a through hole is formed in the center of the vertical rod, a pressing rod is slidably connected in the through hole, a disc is fixedly connected to the upper end of the pressing rod, a sucking disc is fixedly connected to the lower end of the pressing rod, the position of the device can be fixed through the locking universal wheel, and then the pressing rod is used for pressing the sucking disc to tightly suck the ground, so that the device is further fixed.

As a still further scheme of the invention: one side of the vertical rod is connected with a first hand-operated bolt, the first hand-operated bolt penetrates through one end of the vertical rod to contact and tightly abut against the outer wall of the connecting pressing rod, the height of the pressing rod is fixed through the first hand-operated bolt, and the method is feasible and simple to operate.

As a still further scheme of the invention: the rotary column support is provided with a round hole, the round hole is internally provided with an insulating pad, the round hole is also formed in the fixing frame, the round hole is internally provided with a rubber clamping ring, the insulating pad and the rubber clamping ring can play a role in increasing friction force, the rotary column and the lead column are guaranteed to be firmly installed, and meanwhile, the insulating pad can play a role in insulating and can not form a current loop.

As a still further scheme of the invention: first terminal and second terminal all are connected with the screw cap, through the connection of electric lines in first terminal and second terminal, and the electric wire is further locked to reuse screw cap, guarantees the firm of wiring department.

As a still further scheme of the invention: the upper part of the wire column is a cylinder, and the lower part of the wire column is a cuboid, so that the contact area between the pulley and the lower end of the wire column is increased, and a current path is formed conveniently.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the electric wire is sequentially communicated with the first binding post, the indicator lamp and the second binding bolt, the electric wire is communicated with the second binding post and the first binding bolt, at the moment, a current path can be formed only by contacting the pulley with the wire guide column, the cotton thread penetrates through the pulley, a tension force is provided for the cotton thread, the pulley is pressed downwards by the cotton thread, the pulley is not contacted with the wire guide column, when the cotton thread is broken, the first spring supports the rotating column support, the rotating column support supports the pulley, the pulley is contacted with the wire guide column, the current path can be formed, the indicator lamp is lightened, the controller controls the textile machine to stop working, the machine cannot idle constantly, the production qualification rate is not influenced, the working efficiency is reduced, the structure is simple, the manufacturing cost is low, the effect is obvious and feasible, and the production cost is.

2. According to the device, the device is moved to a proper position, the locking universal wheel moves conveniently, the locking universal wheel can also be locked to ensure the fixing device, meanwhile, a through hole is formed in the center of the vertical rod, the through hole is connected with the compression rod in a sliding mode, the upper end of the compression rod is fixedly connected with the disc, the lower end of the compression rod is fixedly connected with the sucker, the position of the device can be fixed through the locking universal wheel, the compression rod is used for pressing the sucker to suck the ground tightly, the device is further fixed, the height of the supporting device is adjusted, the supporting device comprises a supporting sleeve, the supporting rod is connected into the supporting sleeve, one side of the supporting sleeve is connected with a second torsion bolt, the second torsion bolt penetrates through the front end of the supporting sleeve and abuts against the outer wall of the supporting rod, the height of the device is adjusted.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the connection between the T-shaped slider and the T-shaped chute according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

FIG. 6 is a schematic sectional view of the T-shaped slider of the present invention.

In the figure: 1. an upper cover; 2. a threaded cap; 3. a first terminal post; 4. a controller; 5. a second terminal; 6. fixing the rod; 7. a fixing hole; 8. a T-shaped chute; 9. a slide rail; 10. a wire guide post; 11. a first wiring bolt; 12. a first hand bolt; 13. a suction cup; 14. locking the universal wheel; 15. a support block; 16. a cross bar; 17. a through hole; 18. a pressure lever; 19. a support sleeve; 20. a second torque bolt; 21. a support plate; 22. a support bar; 23. an indicator light; 24. a vertical rod; 25. a T-shaped slider; 26. a fixed mount; 27. a rubber snap ring; 28. a pulley; 29. a second wiring bolt; 30. a first spring; 31. turning the column; 32. an insulating pad; 33. a column support; 34. a bumping post; 35. a cylindrical groove; 36. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a yarn breakage monitoring device for a textile machine includes a locking universal wheel 14, a supporting block 15 is fixedly connected to an upper end of the locking universal wheel 14, a vertical rod 24 is fixedly connected to an upper end of the supporting block 15, two cross rods 16 are connected between the vertical rods 24, two supporting devices are symmetrically connected to an upper end of each vertical rod 24, an upper cover 1 is fixedly connected to an upper end of each supporting device, evenly arranged indicator lamps 23 are fixedly connected to a front end of the upper cover 1, a controller 4 is fixedly connected to a center of an upper end of the upper cover 1, evenly arranged first terminals 3 are fixedly connected to a front end of the controller 4, a second terminal 5 is fixedly connected to a right end of the controller 4, a T-shaped chute 8 is formed at a lower end of the upper cover 1, two symmetrical slide rails 9 are formed at a lower end of the T-shaped chute 8, evenly arranged fixing holes 7 are formed in the slide rails 9, the upper end of the second spring 36 is fixedly connected with the upper end of a cylindrical groove 35, the cylindrical groove 35 is arranged in a T-shaped sliding block 25, the T-shaped sliding block 25 is connected with a T-shaped sliding groove 8 in a sliding manner, the lower end of the T-shaped sliding block 25 is connected with a fixed frame 26, the fixed frame 26 is connected with a rubber snap ring 27 close to the lower part, the inner wall of the rubber snap ring 27 is connected with a wire column 10, two ends of the wire column 10 are both connected with first wiring bolts 11, the lower end of the wire column 10 is provided with a pulley 28, the center of the pulley 28 is rotatably connected with a rotating column 31, one side of the rotating column 31 is connected with a second wiring bolt 29, the outer wall of the rotating column 31 is sleeved with an insulating pad 32, the outer wall of the insulating pad 32 is connected with a rotating column support 33, the lower end of the rotating column support 33 is fixedly connected with the upper end, the device realizes the broken line detection through the tension detection, namely the textile line applies an elastic tension to the pulley 28, the broken line is determined when the elastic tension disappears, the upper end of the pulley 28 is abutted against the textile line guide post 10 to form a current loop, the indicator lamp 23 is lightened, the controller 4 controls the realization of the timely broken line shutdown operation, the structure is simple, the effect is obvious and feasible, and the device is provided with the sliding device and is convenient to move.

The supporting device comprises a supporting sleeve 19, a supporting rod 22 is connected in the supporting sleeve 19, a second torsion bolt 20 is connected to one side of the supporting sleeve 19, the second torsion bolt 20 penetrates through the front end of the supporting sleeve 19 and is tightly connected with the outer wall of the supporting rod 22, the height of the device is adjusted through bolts to adapt to textile machines of different models, the adaptability of the device is improved, and the production and purchase cost is reduced; a through hole 17 is formed in the center of the vertical rod 24, a pressing rod 18 is connected in the through hole 17 in a sliding mode, a disc is fixedly connected to the upper end of the pressing rod 18, the lower end of the pressing rod 18 is fixedly connected with a sucker 13, the position of the device can be fixed through the locking universal wheel 14, the sucker 13 is pressed by the pressing rod 18 to be tightly sucked on the ground, and the device is further fixed.

One side of the vertical rod 24 is connected with a first hand-operated bolt 12, the first hand-operated bolt 12 penetrates through one end of the vertical rod 24 to contact and tightly abut against the outer wall of the connecting compression rod 18, the height of the compression rod 18 is fixed through the first hand-operated bolt 12, and the method is feasible and is simple to operate; a round hole is formed in the rotary column support 33, an insulating pad 32 is arranged in the round hole, a round hole is also formed in the fixed frame 26, a rubber snap ring 27 is arranged in the round hole, the insulating pad 32 and the rubber snap ring 27 can play a role in increasing friction force, the rotary column 31 and the lead column 10 are ensured to be firmly installed, meanwhile, an insulating role can be played, and a current loop cannot be formed; the first binding post 3 and the second binding post 5 are both connected with the threaded cap 2, connected in the first binding post 3 and the second binding post 5 through wires, and further locked by the threaded cap 2, so that the firmness of the wire connection position is ensured; the upper part of the wire column 10 is a cylinder, and the lower part of the wire column 10 is a cuboid, which is beneficial to increasing the contact area between the pulley 28 and the lower end of the wire column 10, and is convenient for forming a current path.

The working principle of the invention is as follows: when the device is used, firstly, the device is moved to a proper position, the locking universal wheel 14 is moved through the locking universal wheel 14, the locking universal wheel 14 is convenient to move and can also be locked to ensure a fixing device, meanwhile, the center of a vertical rod 24 is provided with a through hole 17, a pressure rod 18 is slidably connected in the through hole 17, the upper end of the pressure rod 18 is fixedly connected with a disc, the lower end of the pressure rod 18 is fixedly connected with a sucker 13, the position of the device can be fixed through the locking universal wheel 14, the sucker 13 is pressed by the pressure rod 18 to tightly suck the ground, the fixing of the device is further fixed, then the height of the supporting device is adjusted, the supporting device comprises a supporting sleeve 19, a supporting rod 22 is connected in the supporting sleeve 19, one side of the supporting sleeve 19 is connected with a second hand-twist bolt 20, the second hand-twist bolt 20 penetrates through the front end of the, the adaptability of the device is increased, after the adjustment is finished, the electric wire is communicated with the first binding post 3, the indicator lamp 23 and the second wiring bolt 29 in sequence, the second binding post 5 and the first wiring bolt 11 are communicated by the electric wire, the current path is now established by only the pulley 28 contacting the post 10, passing the cotton thread through the pulley 28, imparting a tension to the cotton thread, causing the cotton thread to press the pulley 28 downwardly, causing the pulley 28 to not contact the post 10, when the cotton thread breaks, the first spring 30 supports the rotary column support 33, the rotary column support 33 supports the pulley 28, the pulley 28 is in contact with the thread guide column 10, a current path can be formed, the indicator lamp 23 is lightened, the controller 4 controls the textile machine to stop working, the textile machine cannot idle all the time, the production qualified rate is influenced, the working efficiency is reduced, the structure is simple, the manufacturing cost is low, the effect is obvious and feasible, and the production cost is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.