Flax monitoring mechanism with sensors

Abstract

The purpose of the present invention is to solve the problem that it is difficult to directly monitor the broken wire of the spinning frame in the prior art, and discloses a flax monitoring mechanism with a sensor, including a connecting plate, a positioning rod is symmetrically welded on the right side of the connecting plate, a mounting plate is connected to the right end of the positioning rod, a connecting piece is screwed between the mounting plate and the positioning rod, fastening screws are symmetrically installed on the mounting plate, guide tubes are symmetrically welded on the upper and lower end surfaces of the connecting plate, a connecting frame is welded on the surface of the guide tube, and a guide ring is welded on the left end of the connecting frame; the present invention reasonably utilizes the arrangement of the first contact piece and the second contact piece to form an automatically controlled switch, and when a broken wire occurs, the elastic force of the second coil spring can be used to slide the sliding frame outward, further realize the connection of the buzzer, realize the automatic control of the buzzer, and directly know the broken wire situation by using the buzzer, and the design is reasonable, safe and reliable.

Description

Technical Field

[0001] The invention relates to the field of spinning frames, in particular to a flax monitoring mechanism with a sensor. Background Art

[0002] Spinning frame is a spinning machine that stretches, twists and winds semi-finished roving or sliver into spun yarn in the spinning process. The sliver is stretched and twisted on the roving frame to make roving, the combing machine combs the fiber to make combed sliver, the gill combing machine combines the slivers, and the pin row stretching improves the sliver structure. The roving is further twisted and spun into spun yarn on the ring spinning frame. The spinning frame is the main machine for spinning. The output and quality of spun yarn are a comprehensive reflection of the quality of each process of the spinning process.

[0003] When spinning, there will be an inclined pulled yarn in the middle of the frame of the spinning frame, and a spinning tube is used at the bottom for winding. The inclined yarn may break during processing due to external force or yarn quality problems. It is not easy to quickly and directly know when the yarn is broken, so that the equipment continues to run. In severe cases, the broken thread will be wound in the spinning frame, affecting the operation of the spinning frame, which will bring danger and cause the equipment to run idle. After the thread breaks, the winding operation on the yarn tube will stop, which greatly wastes electricity. Therefore, it is urgently needed to design a flax monitoring mechanism with sensors to solve the shortcomings of the existing technology. Summary of the invention

[0004] The purpose of the present invention is to solve the deficiencies of the prior art and provide a flax monitoring mechanism with a sensor.

[0005] The present invention is achieved through the following technical solutions:

[0006] The flax monitoring mechanism with a sensor comprises a connecting plate, wherein a positioning rod is symmetrically welded on the right side of the connecting plate, and a mounting plate is connected to the right end of the positioning rod. A connecting piece is screwed between the mounting plate and the positioning rod, and a fastening screw is symmetrically installed on the mounting plate. A guide tube is symmetrically welded on the upper and lower end surfaces of the connecting plate, and a connecting frame is welded on the surface of the guide tube. A guide ring is welded on the left end of the connecting frame, and a first coil spring is connected to the left end of the guide tube. A sliding rod is sleeved inside the first coil spring, and a cylinder frame is installed on the left end of the sliding rod. A first roller is installed inside the cylinder frame, and a first nut is sleeved on the right side of the sliding rod surface. A sliding frame is connected to the left side of the connecting plate, and a second coil spring is symmetrically sleeved on the surface of the sliding frame. A second nut is installed on the left end of the second coil spring. A push plate is welded on the left side of the sliding frame, and a second roller is evenly installed on the push plate. A rotating shaft is connected between the second roller and the push plate. A guide rod is welded on the middle part of the right side of the sliding frame, and a slide plate is installed on the right end of the guide rod. A second contact piece is installed on the left side of the slide plate. A connecting ring is pasted on the middle part of the right side of the connecting plate, and the first contact piece is pasted on the right side of the connecting ring. A buzzer is installed on the surface of the connecting plate.

[0007] Preferably, the slide rod is slidably matched with the guide tube, and the slide rod is threadably matched with the first nut.

[0008] Preferably, the guide ring is a square frame structure and its length is greater than that of the first roller.

[0009] Preferably, a groove corresponding to the second roller is formed on the push plate.

[0010] Preferably, the connection plate is symmetrically provided with grooves that are slidably matched with the sliding frame, the sliding frame is a U-shaped structure, and the sliding frame is threadably matched with the second nut.

[0011] Preferably, holes corresponding to the guide rods are formed in the middle of the connecting plate and the first contact piece.

[0012] Preferably, the first contact piece and the second contact piece are both made of copper material, and the first contact piece is connected to the buzzer.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention facilitates the control of the buzzer by setting the first contact piece and the second contact piece. By tightening the sliding frame, when the yarn breaks, the sliding frame will slide, and the buzzer can be automatically turned on to realize automatic reminder after the yarn breaks. The buzzer is used to directly remind the operator, thereby increasing the warning effect.

[0015] 2. The guide ring, the first roller and the second roller help to guide the yarn, so that when the device is installed on the spinning frame, it does not affect the operation of the spinning frame, and the device can be easily installed on the frame of the spinning frame by fastening screws, which is convenient for installation;

[0016] 3. By setting the first nut, it is convenient to control the thrust of the first coil spring on the first roller, and control the squeezing force of the first roller on the yarn, which helps to guide the yarn;

[0017] 4. By setting the second nut, it is convenient to adjust the tightening force of the second coil spring, and then the second roller tightens the yarn in combination with the sliding frame, which is more conducive to combing the yarn;

[0018] 5. The present invention reasonably utilizes the settings of the first contact piece and the second contact piece to form an automatically controlled switch. When a line break occurs, the elastic force of the second coil spring can be used to slide the sliding frame outward, further connecting the buzzer, realizing automatic control of the buzzer, and directly knowing the line break using the buzzer. The design is reasonable, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 is a side view of the guide ring of the present invention;

[0021] Figure 3 It is a side view of the push plate and the second roller in cooperation with each other according to the present invention;

[0022] Explanation of reference numerals: 1. connecting ring, 2. first contact piece, 3. second contact piece, 4. slide plate, 5. mounting plate, 6. fastening screw, 7. connecting piece, 8. positioning rod, 9. sliding rod, 10. first nut, 11. guide tube, 12. connecting frame, 13. first coil spring, 14. cylinder frame, 15. first roller, 16. guide ring, 17. connecting plate, 18. second coil spring, 19. second nut, 20. sliding frame, 21. push plate, 22. second roller, 23. rotating shaft, 24. guide rod, 25. buzzer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-3 , the present invention provides a technical solution:

[0025] The flax monitoring mechanism with a sensor comprises a connecting plate 17, a positioning rod 8 is symmetrically welded on the right side of the connecting plate 17, a mounting plate 5 is connected to the right end of the positioning rod 8, a connecting piece 7 is screwed between the mounting plate 5 and the positioning rod 8, a fastening screw 6 is symmetrically installed on the mounting plate 5, a guide tube 11 is symmetrically welded on the upper and lower end surfaces of the connecting plate 17, a connecting frame 12 is welded on the surface of the guide tube 11, a guide ring 16 is welded on the left end of the connecting frame 12, a first coil spring 13 is connected to the left end of the guide tube 11, a slide rod 9 is sleeved inside the first coil spring 13, a drum frame 14 is installed on the left end of the slide rod 9, a first roller 15 is installed inside the drum frame 14, and a first roller 15 is sleeved on the right side of the slide rod 9 A first nut 10 is installed, a sliding frame 20 is connected to the left side of the connecting plate 17, a second coil spring 18 is symmetrically sleeved on the surface of the sliding frame 20, a second nut 19 is installed on the left end of the second coil spring 18, a push plate 21 is welded on the left side of the sliding frame 20, a second roller 22 is evenly installed on the push plate 21, a rotating shaft 23 is connected between the second roller 22 and the push plate 21, a guide rod 24 is welded to the middle of the right side of the sliding frame 20, a slide plate 4 is installed on the right end of the guide rod 24, a second contact piece 3 is installed on the left side of the slide plate 4, a connecting ring 1 is pasted on the middle of the right side of the connecting plate 17, a first contact piece 2 is bonded to the right side of the connecting ring 1, and a buzzer 25 is installed on the surface of the connecting plate 17.

[0026] The slide rod 9 is in sliding cooperation with the guide tube 11 , and the slide rod 9 is in thread cooperation with the first nut 10 .

[0027] The guide ring 16 is a square frame structure and has a length greater than that of the first roller 15 .

[0028] The push plate 21 is provided with a groove corresponding to the second roller 22 .

[0029] The connecting plate 17 is symmetrically provided with grooves for slidingly cooperating with the sliding frame 20 . The sliding frame 20 is a U-shaped structure, and the sliding frame 20 is threadedly cooperating with the second nut 19 .

[0030] The connecting plate 17 and the first contact piece 2 are provided with holes in the middle thereof corresponding to the guide rod 24 .

[0031] The first contact piece 2 and the second contact piece 3 are both made of copper material, and the first contact piece 2 is connected to the buzzer 25 .

[0032] Operation steps: In order to be able to know in time when the spinning frame breaks, multiple devices are installed in the middle of the spinning frame frame, and the yarn is tilted through the upper guide ring 16, and then passes through the second roller 22 and enters the lower guide ring 16. The yarn is tightened by the elastic force of the first coil spring 13 and the second coil spring 18. The yarn is wound around the yarn tube placed at the bottom, which will tighten the yarn. When the yarn is processed, the tension force of the yarn will push the sliding frame 20 to slide the guide rod 24. The second contact piece 3 is moved, thereby separating the first contact piece 2 and the second contact piece 3. The second contact piece 3 is connected to a nearby power supply in advance. When the yarn breaks, the yarn stops pushing the sliding frame 20, and the sliding frame 20 slides outward through the elastic force of the second coil spring 18, driving the guide rod 24 to slide outward, thereby making the first contact piece 2 and the second contact piece 3 contact, and the buzzer 25 is turned on, making the buzzer 25 sound, to remind the operator to prevent the operator from failing to detect when the yarn breaks.

[0033] This specific embodiment is only an explanation of the present invention, not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A flax monitoring mechanism with a sensor, comprising a connecting plate (17), characterized in that: A positioning rod (8) is symmetrically welded to the right side of the connecting plate (17); a mounting plate (5) is connected to the right end of the positioning rod (8); a connecting plate (7) is screwed between the mounting plate (5) and the positioning rod (8); a fastening screw (6) is symmetrically mounted on the mounting plate (5); a guide tube (11) is symmetrically welded to the upper and lower end surfaces of the connecting plate (17); a connecting frame (12) is welded to the surface of the guide tube (11); a guide ring (16) is welded to the left end of the connecting frame (12); a first coil spring (13) is connected to the left end of the guide tube (11); a sliding rod (9) is sleeved inside the first coil spring (13); a drum frame (14) is mounted on the left end of the sliding rod (9); a first roller (15) is mounted inside the drum frame (14); a first nut (10) is sleeved on the right side of the surface of the sliding rod (9); a sliding frame (20) is connected to the left side of the connecting plate (17); a sliding frame (20) is symmetrically sleeved on the surface of the sliding frame (20); A second coil spring (18), a second nut (19) is installed at the left end of the second coil spring (18), a push plate (21) is welded on the left side of the sliding frame (20), a second roller (22) is evenly installed on the push plate (21), a rotating shaft (23) is connected between the second roller (22) and the push plate (21), a guide rod (24) is welded on the middle of the right side of the sliding frame (20), a slide plate (4) is installed on the right end of the guide rod (24), a second contact piece (3) is installed on the left side of the slide plate (4), a connecting ring (1) is attached to the middle of the right side of the connecting plate (17), a first contact piece (2) is bonded to the right side of the connecting ring (1), a buzzer (25) is installed on the surface of the connecting plate (17), the sliding rod (9) is slidably matched with the guide tube (11), the sliding rod (9) is threadedly matched with the first nut (10), and the guide ring (16) is a square frame structure and its length is greater than the length of the first roller (15).

2. The flax monitoring mechanism with sensor according to claim 1, characterized in that: The push plate (21) is provided with a groove corresponding to the second roller (22).

3. The flax monitoring mechanism with sensor according to claim 1, characterized in that: The connecting plate (17) is symmetrically provided with grooves for slidingly cooperating with the sliding frame (20). The sliding frame (20) is a U-shaped structure, and the sliding frame (20) is threadably cooperating with the second nut (19).

4. The flax monitoring mechanism with sensor according to claim 1, characterized in that: Holes corresponding to the guide rods (24) are provided in the middle of the connecting plate (17) and the first contact piece (2).

5. The flax monitoring mechanism with sensor according to claim 1, characterized in that: The first contact piece (2) and the second contact piece (3) are both made of copper material, and the first contact piece (2) is connected to the buzzer (25).

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