Yarn leading mechanism of covered yarn machine for processing polyester covered yarn

Abstract

The utility model discloses a covered yarn machine lead mechanism for polyester covered yarn processing, which comprises a mounting rack, a first motor is fixedly arranged on the right side of the mounting rack, a screw rod is fixedly arranged at the output end of the first motor, a moving block is arranged on the surface of the screw rod in a threaded manner, a moving rack is fixedly arranged on the front side of the moving block, and the moving rack is fixedly arranged on the right side of the mounting rack. A supporting shaft is rotatably arranged in the moving frame, an unwinding roller is fixedly arranged on the surface of the supporting shaft, a second motor is fixedly arranged on the right side of the mounting frame, a rotating rod is fixedly arranged at the output end of the second motor, a clamping strip is fixedly arranged on the surface of the rotating rod, and the clamping strip is movably connected with the supporting shaft. A mounting block is fixedly arranged on the front side of the mounting frame, an adjusting assembly and a transmission assembly are arranged in the mounting block, the device prevents silk threads from swinging leftwards and rightwards all the time in the conveying process from the unwinding roller to the transmission roller, the conveying stability of the silk threads is improved, and then breakage caused by uneven tension of the silk threads is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester covered yarn processing, in particular to a covered yarn machine lead-in mechanism for processing polyester covered yarn. Background Art

[0002] Polyester-covered yarn is a type of yarn primarily made from polyester. Through a specialized process, various materials are coated onto the polyester filament. Widely used in the textile industry, it can be used to make clothing, home textiles, and other products. Its rich colors, high strength, and excellent abrasion resistance give products a unique appearance and excellent performance, meeting diverse market demands.

[0003] The polyester covered yarn machine is used to process polyester covered yarn, covering different materials on the polyester yarn. The covered yarn machine requires a lead-in mechanism when in use. The lead-in mechanism can stably lead out the yarn, ensure continuous production, guide the direction of the yarn, improve production efficiency and product quality, and avoid yarn entanglement and confusion, providing a strong guarantee for the production of high-quality polyester covered yarn.

[0004] When using the existing polyester covered yarn processing covered yarn lead-in mechanism, the wire drum is first fixed on the unwinding roller, and then the wire is passed through each transmission roller, and the wire is transported to the designated position through multiple transmission rollers. However, since the wire in the wound state is cylindrical, the wire is always in a swinging state during the transportation process from the unwinding roller to the first transmission roller, making the wire transportation unstable, resulting in uneven wire tension during the transportation process and easy breakage. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a lead-in mechanism for a coated yarn machine for processing polyester coated yarn, which is used to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A wire guide mechanism for a coated yarn machine for processing polyester coated yarn comprises a mounting frame, a first motor is fixedly provided on the right side of the mounting frame, a screw is fixedly provided on the output end of the first motor, a moving block is threadedly provided on the surface of the screw, a moving frame is fixedly provided on the front side of the moving block, a support shaft is rotatably provided inside the moving frame, a reeling roller is fixedly provided on the surface of the support shaft, a second motor is fixedly provided on the right side of the mounting frame, a rotating rod is fixedly provided on the output end of the second motor, a clamping strip is fixedly provided on the surface of the rotating rod, the clamping strip is movably connected to the support shaft, a mounting block is fixedly provided on the front side of the mounting frame, and an adjustment component and a transmission component are provided inside the mounting block.

[0008] Preferably, the adjustment assembly includes a screw rod rotatably arranged inside the mounting block, the surface of the screw rod is threadedly provided with an adjustment block, an adjustment shaft is fixedly provided on the front side of the adjustment block, and an adjustment roller is rotatably provided on the surface of the adjustment shaft.

[0009] Preferably, the transmission assembly includes a support plate fixedly arranged on the surface of the mounting block, a transmission shaft is fixedly arranged on the front side of the support plate, and a transmission roller is rotatably arranged on the surface of the transmission shaft.

[0010] Preferably, a movable plate is hingedly provided on the right side of the movable frame, and the movable plate is movably connected to the support shaft. A support block is fixed on the top of the mounting frame by bolts, and the support block is movably connected to the screw and the rotating rod.

[0011] Preferably, a knob is fixedly provided on the top end of the screw rod, and the knob is made of rubber.

[0012] Preferably, there are two transmission rollers, and the two transmission rollers are symmetrically distributed.

[0013] Preferably, there are multiple card strips, and the multiple card strips are distributed in a circular array.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the lead-in mechanism of the coated yarn machine for processing polyester coated yarn drives the screw to rotate by the first motor, the screw rotation drives the moving block to move, the moving block movement drives the moving frame to move, the moving frame movement drives the support shaft and the unwinding roller to move, and at the same time the second motor drives the rotating rod to rotate, the rotating rod rotation drives the support shaft to rotate inside the moving frame through the card strip, the support shaft rotation drives the unwinding roller to rotate, so that the unwinding roller moves and rotates at the same time to unwind the yarn, the device prevents the yarn from swaying left and right during the transportation from the unwinding roller to the transmission roller, improves the transportation stability of the yarn, and thus avoids the uneven tension of the yarn causing breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the structural survey drawing of the utility model;

[0016] Figure 2 This is the left side view of the structure of the utility model;

[0017] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at point A;

[0019] Figure 5 for Figure 3 A magnified view of the structure at point B.

[0020] In the figure: 1. Mounting frame; 2. Mounting block; 3. Second motor; 4. First motor; 5. Screw; 6. Moving block; 7. Rotating rod; 8. Clip; 9. Moving frame; 10. Moving plate; 11. Support shaft; 12. Unwinding roller; 13. Support block; 14. Support plate; 15. Drive shaft; 16. Drive roller; 17. Screw; 18. Adjustment block; 19. Adjustment shaft; 20. Adjustment roller; 21. Knob. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-5 , a covered yarn machine lead-in mechanism for processing polyester covered yarn, including a mounting frame 1, a first motor 4 is fixedly provided on the right side of the mounting frame 1, a screw 5 is fixedly provided on the output end of the first motor 4, a moving block 6 is provided on the surface of the screw 5, a moving frame 9 is fixedly provided on the front side of the moving block 6, a support shaft 11 is provided for rotation inside the moving frame 9, a reeling roller 12 is fixedly provided on the surface of the support shaft 11, a second motor 3 is fixedly provided on the right side of the mounting frame 1, a rotating rod 7 is fixedly provided on the output end of the second motor 3, a clip 8 is fixedly provided on the surface of the rotating rod 7, the number of the clip 8 is multiple, and the multiple clips 8 are distributed in a circular array, the clip 8 and the support shaft 11 are movably connected, a mounting block 2 is fixedly provided on the front side of the mounting frame 1, the mounting block 2 An adjustment component and a transmission component are provided inside. The lead-in mechanism of the coated yarn machine for processing polyester coated yarn drives the screw 5 to rotate through the first motor 4. The rotation of the screw 5 drives the moving block 6 to move. The movement of the moving block 6 drives the moving frame 9 to move. The movement of the moving frame 9 drives the support shaft 11 and the unwinding roller 12 to move. At the same time, the second motor 3 drives the rotating rod 7 to rotate. The rotation of the rotating rod 7 drives the support shaft 11 to rotate inside the moving frame 9 through the card strip 8. The rotation of the support shaft 11 drives the unwinding roller 12 to rotate, so that the unwinding roller 12 moves and rotates to unwind the yarn. This device prevents the yarn from swinging left and right during the transportation from the unwinding roller 12 to the transmission roller 16, thereby improving the transportation stability of the yarn, thereby avoiding the uneven tension of the yarn and causing breakage.

[0023] Specifically, the adjustment component includes a screw rod 17 rotatably arranged inside the mounting block 2, an adjustment block 18 is threadedly arranged on the surface of the screw rod 17, an adjustment shaft 19 is fixedly arranged on the front side of the adjustment block 18, an adjustment roller 20 is rotatably arranged on the surface of the adjustment shaft 19, a knob 21 is fixedly arranged on the top of the screw rod 17, and the material of the knob 21 is rubber. The transmission component includes a support plate 14 fixedly arranged on the surface of the mounting block 2, a transmission shaft 15 is fixedly arranged on the front side of the support plate 14, and a transmission roller 16 is rotatably arranged on the surface of the transmission shaft 15. There are two transmission rollers 16, and the two transmission rollers 16 are fixed on the front side of the support plate 14. The transmission rollers 16 are symmetrically distributed, and the silk thread passes through the surface of the transmission roller 16 on the rear side, the surface of the adjustment roller 20 and the surface of the transmission roller 16 on the front side in turn, so as to transport the silk thread to the specified position. The knob 21 made of rubber is turned to rotate the screw rod 17, and the rotation of the screw rod 17 drives the adjustment block 18 to move up and down. The adjustment block 18 moves up and down and drives the adjustment shaft 19 and the adjustment roller 20 to move up and down. The moving adjustment roller 20 drives the local movement of the silk thread to adjust the tension, so as to avoid the silk thread being too loose or tight during the transportation process, and then the silk thread falls off or breaks.

[0024] Specifically, a movable plate 10 is hingedly provided on the right side of the movable frame 9, and the movable plate 10 is movably connected to the support shaft 11. A support block 13 is fixed on the top of the mounting frame 1 by bolts, and the support block 13 is movably connected to the screw 5 and the rotating rod 7. By removing the bolts on the surface of the support block 13, the support block 13 is moved to the left so that it can be separated from the screw 5 and the rotating rod 7. The movable block 6 moves the movable frame 9 to the leftmost end of the rotating rod 7, and then the movable plate 10 is pulled to rotate, so that the movable plate 10 rotates away from the support shaft 11, and then the unwinding roller 12 on the surface of the support shaft 11 can be removed and replaced with a different unwinding roller 12.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0026] During use: start the first motor 4 and the second motor 3, the first motor 4 drives the screw 5 to rotate, the screw 5 rotates to drive the moving block 6 to move, the moving block 6 moves to drive the moving frame 9 to move, and at the same time the second motor 3 drives the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the support shaft 11 to rotate inside the moving frame 9 through the card strip 8, the support shaft 11 rotates to drive the unwinding roller 12 to rotate to unwind the silk thread, and the unwound silk thread is transported to the specified position through the transmission roller 16 and the adjusting roller 20, and the knob 21 is turned to rotate the screw rod 17, and the rotation of the screw rod 17 drives the adjusting block 18 to move up and down, and the adjusting block 18 moves up and down to drive the adjusting shaft 19 and the adjusting roller 20 to move up and down, and the moving adjusting roller 20 drives the silk thread to move locally to adjust the tension.

[0027] To sum up, the lead-in mechanism of the coated yarn machine for processing polyester coated yarn drives the screw 5 to rotate through the first motor 4, the rotation of the screw 5 drives the moving block 6 to move, the movement of the moving block 6 drives the moving frame 9 to move, the movement of the moving frame 9 drives the support shaft 11 and the unwinding roller 12 to move, and at the same time, the second motor 3 drives the rotating rod 7 to rotate, the rotation of the rotating rod 7 drives the support shaft 11 to rotate inside the moving frame 9 through the clamping strip 8, the rotation of the support shaft 11 drives the unwinding roller 12 to rotate, so that the unwinding roller 12 moves and rotates to unwind the yarn. This device prevents the yarn from swinging left and right during the transportation from the unwinding roller 12 to the transmission roller 16, thereby improving the transportation stability of the yarn, and thus avoiding the uneven tension of the yarn and causing breakage.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire guide mechanism for a polyester covered yarn machine for processing a covered yarn, comprising a mounting frame (1), characterized in that: A first motor (4) is fixedly provided on the right side of the mounting frame (1), a screw (5) is fixedly provided on the output end of the first motor (4), a moving block (6) is threadedly provided on the surface of the screw (5), a moving frame (9) is fixedly provided on the front side of the moving block (6), a support shaft (11) is rotatably provided inside the moving frame (9), a reeling roller (12) is fixedly provided on the surface of the support shaft (11), a second motor (3) is fixedly provided on the right side of the mounting frame (1), a rotating rod (7) is fixedly provided on the output end of the second motor (3), a clamping strip (8) is fixedly provided on the surface of the rotating rod (7), the clamping strip (8) and the supporting shaft (11) are movably connected, a mounting block (2) is fixedly provided on the front side of the mounting frame (1), an adjusting component and a transmission component are provided inside the mounting block (2).

2. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (17) rotatably arranged inside the mounting block (2); an adjustment block (18) is threadedly arranged on the surface of the screw rod (17); an adjustment shaft (19) is fixedly arranged on the front side of the adjustment block (18); and an adjustment roller (20) is rotatably arranged on the surface of the adjustment shaft (19).

3. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 1, characterized in that: The transmission assembly comprises a support plate (14) fixedly arranged on the surface of the mounting block (2), a transmission shaft (15) fixedly arranged on the front side of the support plate (14), and a transmission roller (16) rotatably arranged on the surface of the transmission shaft (15).

4. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 1, characterized in that: The right side of the movable frame (9) is hingedly provided with a movable plate (10), and the movable plate (10) is movably connected to the support shaft (11). The top of the mounting frame (1) is fixedly provided with a support block (13) by bolts, and the support block (13) is movably connected to the screw rod (5) and the rotating rod (7).

5. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 2, characterized in that: A knob (21) is fixedly provided on the top end of the screw rod (17), and the knob (21) is made of rubber.

6. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 3, characterized in that: The number of the transmission rollers (16) is two, and the two transmission rollers (16) are symmetrically distributed.

7. The lead-in mechanism for a polyester covered yarn machine for processing the polyester covered yarn according to claim 1, characterized in that: There are multiple card strips (8), and the multiple card strips (8) are distributed in a circular array.

Images