Automatic yarn guiding machine for synthesizing fiber continuous breakpoints

Abstract

The invention discloses an automatic yarn guiding machine for a synthetic fiber continuous breakpoint, and aims to solve the problems that the current automatic yarn guiding machine for the synthetic fiber continuous breakpoint directly heats and continuously connects the breakpoint of the synthetic fiber, but the breakpoint is very easy to break after the continuous connection, and the synthetic fiber cannot be automatically positioned, so that the production efficiency is high. The device structurally comprises a yarn guide mechanism, one side of the yarn guide mechanism is connected with an installation ring through a first installation plate, four breakpoint cameras are installed on the periphery of the installation ring, and the breakpoint cameras are connected with the yarn guide mechanism through a second installation plate. And a second mounting plate and a third mounting plate are mounted on one side of the first mounting plate. According to the device, the synthetic fibers are automatically positioned, the situation that the moving position of the synthetic fibers exceeds the position of a hot melting plate or does not move to the position of the hot melting plate is avoided, and the accuracy of the synthetic fibers during breakpoint splicing is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire guiding machines, in particular to an automatic wire guiding machine for connecting breakpoints of synthetic fibers. Background Art

[0002] Fiber refers to a substance composed of continuous or discontinuous filaments. In animals and plants, fibers play an important role in maintaining tissues. Fibers are widely used and can be woven into fine threads, threads and hemp ropes. They can also be woven into fiber layers when making paper or felt. They are also often used to make other materials and to form composite materials with other materials. Synthetic fibers are made of synthetic polymer compounds. Commonly used synthetic fibers include polyester, nylon, acrylic, chloroprene, vinylon, spandex, polyolefin stretch yarn, etc. Polyester and other materials in synthetic fibers are widely used in clothing production. The fiber raw materials are drawn and twisted to become thicker fiber bundles. The fiber bundles are processed by a series of textile machines to become clothing fabrics. After twisting and becoming thicker, the fiber filaments are guided out using a wire guide machine. The guided fiber filaments are wound and packaged using a winding roller. The wound fiber filaments are taken out and used when waiting for fabric weaving.

[0003] In the process of realizing the invention, the inventor found that there are at least the following problems in the prior art that have not been solved: during use, the traditional automatic wire guide machine for synthetic fiber splicing directly heats and splices the synthetic fiber breakpoints, but the breakpoints become very easy to break after splicing, and the synthetic fiber cannot be automatically positioned. The position of the synthetic fiber is easy to exceed the position of the hot melt plate or not move to the position of the hot melt plate, and the accuracy of the synthetic fiber splicing at the breakpoint is relatively poor. Therefore, a new technical solution needs to be designed to solve this problem. Summary of the invention

[0004] The object of the present invention is to provide an automatic wire guiding machine for connecting the breakpoints of synthetic fibers, so as to solve the technical problems that the current automatic wire guiding machine for connecting the breakpoints of synthetic fibers directly heats and connects the breakpoints of synthetic fibers, but the breakpoints become very easy to break after the connection, and the synthetic fibers cannot be automatically positioned, and the position of the synthetic fibers easily moves beyond the position of the hot melt plate or does not move to the position of the hot melt plate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic wire guiding machine for synthetic fiber breakpoints, comprising a wire guiding mechanism, one side of the wire guiding mechanism is connected to a mounting ring via a first mounting plate, four breakpoint cameras are installed around the mounting ring, a second mounting plate and a third mounting plate are installed on one side of the first mounting plate, the second mounting plate and the third mounting plate are both connected to an arc-shaped jacket via a first electric push rod, a hot melt plate is fixedly connected to the inner wall of the arc-shaped jacket, a wire filling mechanism is also installed at one end of the third mounting plate, a monitoring and positioning mechanism is installed at the other end of the third mounting plate, and a cutting mechanism is installed on the wire filling mechanism.

[0006] As a preferred embodiment of the present invention, four guide wheels are installed on the guide wire mechanism, the two lower guide wheels are used for guiding, and the two upper guide wheels are used for conveying, and the synthetic fibers pass through the four guide wheels in sequence.

[0007] As a preferred embodiment of the present invention, one end of the first mounting plate is fixedly connected to one side of the wire guiding mechanism, one side of the mounting ring is fixedly connected to the other end of the first mounting plate, the detection ends of the four breakpoint cameras are located at the inner ring of the mounting ring, the mounting ends of the four breakpoint cameras are fixedly connected to the outer ring of the mounting ring, and the center of the mounting ring is sleeved on the outside of the synthetic fiber.

[0008] As a preferred embodiment of the present invention, the second mounting plate and the third mounting plate are symmetrically arranged on both sides of the synthetic fiber and fixedly connected to one side of the wire guiding mechanism, the mounting end of the first electric push rod is fixedly connected to the other end of the second mounting plate and the third mounting plate, the arc-shaped jacket is fixedly connected to the output end of the first electric push rod, and the hot melt plate is fixedly connected to the inner wall of the arc-shaped jacket.

[0009] As a preferred embodiment of the present invention, the wire filling mechanism includes a support frame, a wire storage roller, two guide wheels, two wire feeding rollers, a driving motor and two transmission gears.

[0010] As a preferred embodiment of the present invention, one end of the wire storage roller is rotatably connected to one side of the wire guiding mechanism, the two guide wheels are respectively installed at both ends of the wire guiding mechanism and are rotatably connected to the inside thereof, one end of the support frame is fixedly connected to one side of the third mounting plate, and the two wire feeding rollers are rotatably connected to the inner side of the support frame.

[0011] As a preferred embodiment of the present invention, the drive motor is installed and fixedly connected to the outer side of the support frame, the output end of the drive motor is fixedly connected to one end of one of the wire feeding rollers, one end of the two transmission gears is fixedly connected to the other end of the two wire feeding rollers, and the toothed ends of the two transmission gears are meshed.

[0012] As a preferred embodiment of the present invention, the monitoring and positioning mechanism includes a support plate and an infrared sensor, one end of the support plate is fixedly connected to the other side of the third mounting plate, the mounting end of the infrared sensor is fixedly connected to the other end of the support plate, and the monitoring end of the infrared sensor is flush with the other end of the arc-shaped sleeve.

[0013] As a preferred embodiment of the present invention, the cutting mechanism includes a carrier, two second electric push rods and a cutting knife, the carrier is fixedly connected to the top of the support frame, the mounting end of one second electric push rod is fixedly connected to the support frame, the other second electric push rod is fixedly connected to the carrier, the mounting end of the cutting knife is fixedly connected to the output end of the second electric push rod, and the blade of the cutting knife is flush with one end of the arc-shaped sleeve.

[0014] As a preferred embodiment of the present invention, one side of the wire guiding mechanism is also fixedly connected to a sleeve column, the interior of the sleeve column is connected to an extension column via a spring member, the other end of the extension column is fixedly connected to a magnetoelectric sensor, and the detection end of the magnetoelectric sensor is in contact with one side of one of the wire guiding wheels.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention combines a sleeve column, a spring member, an extension column, a magnetoelectric sensor, and a controller. When a breakpoint occurs in the synthetic fiber, the controller controls the magnetoelectric sensor to operate. At this time, the magnetoelectric sensor detects the rotation stroke of the guide wheel to determine the conveying distance of the synthetic fiber, so that the breakpoint is moved to the middle position of the hot melt plate, so that the synthetic fiber is automatically positioned, and the synthetic fiber is prevented from moving beyond the position of the hot melt plate or not moving to the position of the hot melt plate, thereby improving the accuracy of the synthetic fiber when the breakpoint is continued.

[0017] Through the combination of the wire storage roller, the guide wheel, the wire feeding roller, the driving motor and the transmission gear, when the synthetic fiber is replenished, the driving motor will drive a conveying roller to rotate, and then a conveying roller will drive another conveying roller to rotate through two transmission gears, so as to transport the synthetic fiber to the hot melt plate. In this process, the replenished synthetic fiber will be transported on the guide wheel, and the wire storage roller will release the replenished synthetic fiber, thereby realizing the automatic transportation of the replenished synthetic fiber and improving the convenience of replenishing the synthetic fiber breakpoint.

[0018] Through the combination of infrared sensors and controllers, when the synthetic fibers are added to the inside of the arc jacket, the infrared sensors will monitor the added length, avoiding the phenomenon of too much or too little synthetic fibers being added, and improving the accuracy of synthetic fibers when being added;

[0019] Through the combination of the second electric push rod and the cutting knife, when the length of the supplemented synthetic fiber reaches the detection range of the infrared sensor, the controller will control the second electric push rod to operate. At this time, the second electric push rod will drive the cutting knife to move relative to each other, thereby achieving automatic cutting of the supplemented synthetic fiber, thereby improving the convenience of cutting the synthetic fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 A top view of the present invention;

[0023] Figure 3 It is a schematic diagram of the wire-repairing mechanism of the present invention;

[0024] Figure 4 It is a cross-sectional view of the sleeve column of the present invention;

[0025] Figure 5 It is a schematic diagram of the monitoring and positioning mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the truncation mechanism of the present invention;

[0027] In the figure: 1, wire guide mechanism; 11, first mounting plate; 12, mounting ring; 13, breakpoint camera; 14, second mounting plate; 15, third mounting plate; 16, first electric push rod; 17, arc jacket; 18, hot melt plate; 19, wire guide wheel;

[0028] 2. Support frame; 21. Wire storage roller; 22. Guide wheel; 23. Wire feeding roller; 24. Driving motor; 25. Transmission gear;

[0029] 3. Support plate; 31. Infrared sensor;

[0030] 4. Carrier; 41. Second electric push rod; 42. Cutting knife;

[0031] 5. Sleeve column; 51. Spring member; 52. Extension column; 53. Magnetoelectric sensor; 6. Controller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] Example 1: An automatic thread guide machine for connecting breakpoints of synthetic fibers, see Figures 1 to 6 , including a wire guiding mechanism 1, one side of the wire guiding mechanism 1 is connected to a mounting ring 12 through a first mounting plate 11, four breakpoint cameras 13 are installed around the mounting ring 12, a second mounting plate 14 and a third mounting plate 15 are installed on one side of the first mounting plate 11, the second mounting plate 14 and the third mounting plate 15 are connected to an arc-shaped jacket 17 through a first electric push rod 16, the inner wall of the arc-shaped jacket 17 is fixedly connected to a hot melt plate 18, one end of the first mounting plate 11 is fixedly connected to one side of the wire guiding mechanism 1, one side of the mounting ring 12 is fixedly connected to the other end of the first mounting plate 11, the detection ends of the four breakpoint cameras 13 are located at the inner ring of the mounting ring 12, the mounting ends of the four breakpoint cameras 13 are fixedly connected to the outer ring of the mounting ring 12, the center of the mounting ring 12 is sleeved on the outside of the synthetic fiber, the first The second mounting plate 14 and the third mounting plate 15 are symmetrically arranged on both sides of the synthetic fiber and are fixedly connected to one side of the wire guide mechanism 1. The mounting end of the first electric push rod 16 is fixedly connected to the other end of the second mounting plate 14 and the third mounting plate 15. The arc-shaped jacket 17 is fixedly connected to the output end of the first electric push rod 16. The hot melt plate 18 is fixedly connected to the inner wall of the arc-shaped jacket 17. When the wire guide machine guides and conveys the synthetic fiber, when the synthetic fiber passes through the four breakpoint cameras 13, the breakpoint cameras 13 will take real-time photos of the surrounding areas of the synthetic fiber to avoid the phenomenon that the breakpoints of the synthetic fiber cannot be photographed. The first electric push rod 16 then drives the arc-shaped jacket 17 to move relatively, thereby clamping the synthetic fiber with the breakpoint, and then the hot melt plate 18 heats and connects the synthetic fiber at the breakpoint.

[0035] It is worth noting that see Figure 5 to Figure 6A wire filling mechanism is also installed at one end of the third mounting plate 15, and the wire filling mechanism includes a support frame 2, a wire storage roller 21, two guide wheels 22, two wire feeding rollers 23, a driving motor 24 and two transmission gears 25. One end of the wire storage roller 21 is rotatably connected to one side of the wire guide mechanism 1, and the two guide wheels 22 are respectively installed at both ends of the wire guide mechanism 1 and are rotatably connected to the inside thereof. One end of the support frame 2 is fixedly connected to one side of the third mounting plate 15, and the two wire feeding rollers 23 are rotatably connected to the inner side of the support frame 2. The installation of the driving motor 24 is fixedly connected to the outer side of the support frame 2, and the output end of the driving motor 24 is fixedly connected to a wire feeding roller 23. One end of the roller 23 and one end of the two transmission gears 25 are fixedly connected to the other end of the two wire feeding rollers 23, and the toothed ends of the two transmission gears 25 are meshed. When the synthetic fiber is replenished, the driving motor 24 will drive a conveying roller to rotate, and then a conveying roller will drive another conveying roller to rotate through two transmission gears 25, so as to transport the synthetic fiber to the hot melt plate 18. In this process, the replenished synthetic fiber will be transported on the guide wheel 22, and the wire storage roller 21 will release the replenished synthetic fiber, thereby realizing the automatic transportation of the replenished synthetic fiber and improving the convenience of replenishing the synthetic fiber breakpoint.

[0036] It is worth noting that see Figure 5 to Figure 6 A monitoring and positioning mechanism is installed at the other end of the third mounting plate 15, and the monitoring and positioning mechanism includes a support plate 3 and an infrared sensor 31. One end of the support plate 3 is fixedly connected to the other side of the third mounting plate 15, and the mounting end of the infrared sensor 31 is fixedly connected to the other end of the support plate 3. The monitoring end of the infrared sensor 31 is flush with the other end of the arc jacket 17. When the synthetic fiber is added to the inside of the arc jacket 17, the infrared sensor 31 will monitor the added length, thereby avoiding the phenomenon of too much or too little synthetic fiber being added, and improving the accuracy of the synthetic fiber when being added;

[0037] It is worth mentioning that see Figure 6 A cutting mechanism is installed on the wire supplement mechanism, and the cutting mechanism includes a carrier 4, two second electric push rods 41 and a cutting knife 42. The carrier 4 is fixedly connected to the top of the support frame 2, the mounting end of one second electric push rod 41 is fixedly connected to the support frame 2, and the other second electric push rod 41 is fixedly connected to the carrier 4. The mounting end of the cutting knife 42 is fixedly connected to the output end of the second electric push rod 41, and the blade of the cutting knife 42 is flush with one end of the arc-shaped jacket 17; when the length of the supplemented synthetic fiber reaches the detection range of the infrared sensor 31, the controller 6 will control the second electric push rod 41 to operate, and at this time the second electric push rod 41 will drive the cutting knife 42 to move relative to each other, so as to achieve automatic cutting of the supplemented synthetic fiber, thereby improving the convenience of cutting the synthetic fiber.

[0038] For details, see Figure 1Four wire guide wheels 19 are installed on the wire guide mechanism 1, the two lower wire guide wheels 19 are used for guiding, and the two upper wire guide wheels 19 are used for conveying. The synthetic fiber passes through the four wire guide wheels 19 in sequence, which improves the stability of the synthetic fiber during the conveying process.

[0039] It should be noted that a sleeve column 5 is also fixedly connected to one side of the wire guide mechanism 1, and an extension column 52 is connected to the interior of the sleeve column 5 through a spring member 51, and a magnetoelectric sensor 53 is fixedly connected to the other end of the extension column 52, and a detection end of the magnetoelectric sensor 53 is in contact with one side of a wire guide wheel 19, and the magnetoelectric sensor 53 is electrically connected to a controller 6 through a wire. When a breakpoint occurs in the synthetic fiber, the controller 6 will control the magnetoelectric sensor 53 to operate. At this time, the magnetoelectric sensor 53 will detect the rotation stroke of the wire guide wheel 19, so as to determine the distance the synthetic fiber is transported, so that the breakpoint is moved exactly to the middle position of the hot melt plate 18, so as to realize automatic positioning of the synthetic fiber, avoid the synthetic fiber moving beyond the position of the hot melt plate 18 or not moving to the position of the hot melt plate 18, and improve the accuracy of the synthetic fiber when the breakpoint is continued.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic thread guiding machine for connecting the breakpoints of synthetic fibers, comprising a thread guiding mechanism (1), characterized in that: One side of the wire guide mechanism (1) is connected to a mounting ring (12) via a first mounting plate (11), and four breakpoint cameras (13) are installed around the mounting ring (12); one side of the first mounting plate (11) is installed with a second mounting plate (14) and a third mounting plate (15); the second mounting plate (14) and the third mounting plate (15) are both connected to an arc-shaped jacket (17) via a first electric push rod (16); the inner wall of the arc-shaped jacket (17) is fixedly connected to a hot melt plate (18); one end of the third mounting plate (15) is also installed with a wire supplement mechanism; the other end of the third mounting plate (15) is installed with a monitoring and positioning mechanism; and the wire supplement mechanism is installed with a cutting mechanism.

2. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: Four guide wheels (19) are installed on the guide wire mechanism (1), the two lower guide wheels (19) are used for guiding, and the two upper guide wheels (19) are used for conveying, and the synthetic fibers pass through the four guide wheels (19) in sequence.

3. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: One end of the first mounting plate (11) is fixedly connected to one side of the wire guide mechanism (1), one side of the mounting ring (12) is fixedly connected to the other end of the first mounting plate (11), the detection ends of the four breakpoint cameras (13) are located at the inner ring of the mounting ring (12), the mounting ends of the four breakpoint cameras (13) are fixedly connected to the outer ring of the mounting ring (12), and the center of the mounting ring (12) is sleeved on the outside of the synthetic fiber.

4. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: The second mounting plate (14) and the third mounting plate (15) are symmetrically arranged on both sides of the synthetic fiber and are fixedly connected to one side of the wire guiding mechanism (1); the mounting end of the first electric push rod (16) is fixedly connected to the other end of the second mounting plate (14) and the third mounting plate (15); the arc-shaped jacket (17) is fixedly connected to the output end of the first electric push rod (16); and the hot melt plate (18) is fixedly connected to the inner wall of the arc-shaped jacket (17).

5. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: The wire filling mechanism comprises a support frame (2), a wire storage roller (21), two guide wheels (22), two wire feeding rollers (23), a driving motor (24) and two transmission gears (25).

6. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 5, characterized in that: One end of the wire storage roller (21) is rotatably connected to one side of the wire guide mechanism (1), the two guide wheels (22) are respectively mounted at the two ends of the wire guide mechanism (1) and are rotatably connected to the inside thereof, one end of the support frame (2) is fixedly connected to one side of the third mounting plate (15), and the two wire feeding rollers (23) are rotatably connected to the inner side of the support frame (2).

7. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 5, characterized in that: The drive motor (24) is installed and fixedly connected to the outer side surface of the support frame (2), the output end of the drive motor (24) is fixedly connected to one end of one of the wire feeding rollers (23), one end of the two transmission gears (25) is fixedly connected to the other end of the two wire feeding rollers (23), and the toothed ends of the two transmission gears (25) are meshed.

8. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: The monitoring and positioning mechanism comprises a support plate (3) and an infrared sensor (31), one end of the support plate (3) is fixedly connected to the other side of the third mounting plate (15), the mounting end of the infrared sensor (31) is fixedly connected to the other end of the support plate (3), and the monitoring end of the infrared sensor (31) is flush with the other end of the arc-shaped jacket (17).

9. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: The cutting mechanism comprises a carrier (4), two second electric push rods (41) and a cutting knife (42); the carrier (4) is fixedly connected to the top of the support frame (2); a mounting end of one of the second electric push rods (41) is fixedly connected to the support frame (2); the other second electric push rod (41) is fixedly connected to the carrier (4); the mounting end of the cutting knife (42) is fixedly connected to the output end of the second electric push rod (41); and the blade of the cutting knife (42) is flush with one end of the arc-shaped jacket (17).

10. The automatic thread guiding machine for connecting the breakpoints of synthetic fibers according to claim 1, characterized in that: A sleeve column (5) is also fixedly connected to one side of the wire guide mechanism (1); an extension column (52) is connected to the interior of the sleeve column (5) via a spring member (51); a magnetoelectric sensor (53) is fixedly connected to the other end of the extension column (52); a detection end of the magnetoelectric sensor (53) is in contact with one side of one of the wire guide wheels (19).

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