Yarn winding prevention mechanism for coated yarn processing

Abstract

The utility model provides a thread winding prevention mechanism for coated yarn processing, which comprises a top plate, two support plates are symmetrically mounted at the bottom of the top plate, a connecting roller is rotatably mounted on the inner sides of the two support plates, a first driving motor is mounted on one side of each support plate, and a connecting roller is mounted at the output end of each first driving motor. A winding roller shaft is installed between the two connecting rollers, fixing pieces are installed on the sides, close to the winding roller shaft, of the connecting rollers, a protection groove is formed in the top of the top plate, a lead screw is rotationally installed in the protection groove, a lantern ring is installed on the lead screw, a threading ring is installed at the bottom of the lantern ring, and one end of the lead screw is installed on a second driving motor. A bottom plate is installed between the two supporting plates, a bearing base is installed on the bottom plate, and compared with the prior art, the winding roll shaft dismounting device has the advantages that the bottom of a winding roll shaft can be conveniently borne when the winding roll shaft needs to be replaced, and the winding roll shaft dismounting efficiency is improved.

Description

Technical Field

[0001] The utility model discloses a wire-proof winding mechanism for coated wire processing, belonging to the field of coated wire processing. Background Art

[0002] The coated yarn is a kind of yarn with great elasticity. Usually, according to different elasticity, different fibers are used as the inner core, and synthetic fiber filaments or staple yarns are wrapped on the outside. The stretched elastic yarn is coated in a spiral manner to form a composite yarn. The composite yarn makes up for the defects of single component fibers. The woven fabrics and knitted fabrics made of the coated yarn have good elasticity, fine yarn, tight fit and beautiful appearance. They are widely used in high-end fabrics, underwear, swimsuits, sports socks, ski suits and other products. In the prior art, the two motors drive the winding rollers to rotate, thereby driving the coated yarn to be wound around the winding roller for winding operation. However, the winding roller after winding has a certain weight. When the winding roller is disassembled from the motor drive end and replaced with a new winding roller, one person is required to lift the two ends of the winding roller, and then separate the two ends of the winding roller from the motor, which increases the manpower spent on the coated yarn processing and prolongs the time spent on the replacement of the winding roller. Therefore, it is necessary to design a wire winding mechanism for the coated yarn processing that is easy to replace the winding roller. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a wire winding prevention mechanism for coated wire processing to solve the problems raised in the above-mentioned background technology. The utility model facilitates supporting the bottom of the winding roller when it is necessary to replace the winding roller, thereby improving the efficiency of disassembly of the winding roller.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a wire winding prevention mechanism for coated wire processing, comprising a top plate, two support plates symmetrically installed at the bottom of the top plate, connecting rollers rotatably installed on the inner sides of the two support plates, a first driving motor is installed on one side of the support plate, a connecting roller is installed on the output end of the first driving motor, a winding roller shaft is installed between the two connecting rollers, a fixing part is installed on the side of the connecting roller close to the winding roller shaft, a protective groove is installed on the top of the top plate, a screw rod is rotatably installed inside the protective groove, a ring is installed on the screw rod, a threading ring is installed at the bottom of the ring, one end of the screw rod is installed on the second driving motor, a bottom plate is installed between the two support plates, a supporting base is installed on the bottom plate, the top of the supporting base is connected to the connecting roller, and an adjusting part is installed on the bottom of the supporting base.

[0005] Furthermore, a movable groove is provided on the top plate, a movable groove is provided at the bottom of the protective groove, and the movable groove is communicated with the movable groove.

[0006] Furthermore, a sleeve is installed at the bottom of the ring, a connecting base is rotatably installed at the bottom of the sleeve, and a threading ring is fixedly installed at the bottom of the connecting base.

[0007] Furthermore, a limiting column is installed on the top of the connecting base, and the limiting column is inserted inside the sleeve. A main gear is installed on one end of the limiting column located inside the sleeve, and the main gear is meshed with the inner wall of the sleeve. A fixing block is installed on the top of the limiting column.

[0008] Furthermore, the fixing member includes a fixing column, which is fixedly installed on the round rod, and an insert block is fixedly installed on the side of the fixing column away from the round rod, and the insert block is installed in a positioning groove, and the positioning groove is provided on the positioning column, and one end of the positioning column away from the fixing column is fixedly connected to the connecting roller.

[0009] Furthermore, the positioning column and the insertion block are both provided with through holes, in which pins are inserted, and protective sleeves are sleeved on the outer sides of the positioning column and the fixing column, and the outer diameter of the protective sleeves is the same as the diameter of the connecting roller and the round rod.

[0010] Furthermore, the adjusting member includes a threaded sleeve, which is fixedly mounted on the bottom of the supporting base, a threaded rod is mounted on the inner thread of the threaded sleeve, the other end of the threaded rod is rotatably mounted on the base plate, a first bevel gear is mounted on the bottom of the threaded rod, two of the first bevel gears are meshed with the second bevel gears, the second bevel gear is mounted on a transmission rod, and a handle is mounted on the other end of the transmission rod.

[0011] Furthermore, a protective shell is installed at the bottom of the base plate, the transmission rod is inserted inside the protective shell, the first bevel gear and the second bevel gear are both located inside the protective shell, and the handle is located outside the protective shell.

[0012] The beneficial effects of the utility model: the utility model is a wire winding prevention mechanism for coated wire processing, which drives the screw to rotate through the second drive motor, thereby driving the ring to move along the screw, and passes one end of the coated wire to be wound through the threading ring and fixed on the winding roller shaft. When the transmission angle of the coated wire is inconsistent with the threading ring, the coated wire will produce a certain pulling force on the threading ring, driving the main gear to rotate inside the sleeve, thereby changing the angle between the threading ring and the coated wire, reducing the probability of friction damage between the coated wire and the threading ring due to mismatched transmission angles, the sleeve engages with the limit column, and increases the friction when the main gear rotates, to prevent the threading ring from rotating too much, causing the coated wire to be wound around the two threading rings.

[0013] Turning the handle drives the transmission rod to rotate, thereby driving the second bevel gear to drive the threaded rod to rotate. The threaded rod engages with the threaded sleeve. When the threaded rod rotates, the supporting base is driven to move up and down to fit the bottom of the winding roller shaft, making it easy to lift the winding roller shaft when it needs to be replaced.

[0014] The latch fixes the fixed column and the positioning column, thereby installing the winding roller shaft and the connecting roller, so that when the first drive motor drives the connecting roller to rotate, the winding roller shaft can be driven to rotate synchronously. The protective sleeve is made of rubber material and is arranged on the outside of the fixed column and the positioning column to prevent the latch from being thrown away due to the two inertias during the rotation of the connecting roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a wire winding prevention mechanism for coated wire processing according to the utility model;

[0017] Figure 2 This is a front view of a top plate in a wire winding mechanism for coated wire processing according to the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of a threading ring in a wire winding prevention mechanism for coated wire processing according to the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a protective sleeve in a wire winding prevention mechanism for coated wire processing according to the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structure of a supporting base in a wire winding mechanism for coated wire processing according to the utility model;

[0021] In the figure: 1. top plate; 2. support plate; 3. protection groove; 4. screw rod; 5. winding roller shaft; 6. connecting roller; 7. supporting base; 8. first drive motor; 9. second drive motor; 10. bottom plate; 11. round rod; 12. threading ring; 13. sleeve ring; 14. sleeve; 15. connecting base; 16. limit column; 17. main gear; 18. fixed block; 19. fixed column; 20. installation block; 21. positioning column; 22. protective cover; 23. latch; 24. positioning groove; 25. threaded sleeve; 26. threaded rod; 27. first bevel gear; 28. second bevel gear; 29. ​​protective shell; 30. transmission rod; 31. handle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a wire winding prevention mechanism for coated wire processing, comprising a top plate 1, two supporting plates 2 are symmetrically installed at the bottom of the top plate 1, and connecting rollers 6 are rotatably installed on the inner sides of the two supporting plates 2, a first driving motor 8 is installed on one side of the supporting plate 2, and a connecting roller 6 is installed on the output end of the first driving motor 8, a winding roller shaft 5 is installed between the two connecting rollers 6, and a fixing part is installed on the side of the connecting roller 6 close to the winding roller shaft 5. A protective groove 3 is installed on the top of the top plate 1, a screw rod 4 is rotatably installed inside the protective groove 3, a ring 13 is installed on the screw rod 4, and a threading ring 12 is installed at the bottom of the ring 13, and one end of the screw rod 4 is installed on the second driving motor 9, a bottom plate 10 is installed between the two supporting plates 2, and a supporting base 7 is installed on the bottom of the bottom plate 10, the top of the supporting base 7 is connected to the connecting roller 6, and an adjusting member is installed at the bottom of the supporting base 7, and the first driving motor 8 can drive the connecting roller 6 to rotate, thereby driving the winding roller shaft 5 to rotate to realize the winding operation of the coated wire.

[0024] See also Figure 2 and Figure 3 A movable groove is provided on the top plate 1, and a movable groove is provided at the bottom of the protective groove 3. The movable groove is communicated with the movable groove. A sleeve 14 is installed at the bottom of the ring 13. A connecting base 15 is rotatably installed at the bottom of the sleeve 14. A threading ring 12 is fixedly installed at the bottom of the connecting base 15. A limiting column 16 is installed on the top of the connecting base 15. The limiting column 16 is inserted inside the sleeve 14. A main gear 17 is installed on one end of the limiting column 16 located inside the sleeve 14. The main gear 17 is meshed with the inner wall of the sleeve 14. A fixed block 18 is installed on the top of the limiting column 16. The main gear 17 is meshed with the sleeve 14 through the arranged main gear 17. When the covered wire drives the threading ring 12 to rotate due to inertia, resistance can be generated to limit the rotation speed of the threading ring 12.

[0025] See also Figure 4 The fixing part includes a fixing column 19, which is fixedly installed on the round rod 11. An insert block 20 is fixedly installed on the side of the fixing column 19 away from the round rod 11. The insert block 20 is installed in a positioning groove 24. The positioning groove 24 is provided on the positioning column 21. One end of the positioning column 21 away from the fixing column 19 is fixedly connected to the connecting roller 6. Through holes are provided on the positioning column 21 and the insert block 20. A latch 23 is inserted in the through hole. A protective sleeve 22 is provided on the outer side of the positioning column 21 and the fixing column 19. The outer diameter of the protective sleeve 22 is the same as the diameter of the connecting roller 6 and the round rod 11. The latch 23 is fixed by the protective sleeve 22 to prevent the latch 23 from being thrown off when the winding roller shaft 5 rotates to wind up the coated wire.

[0026] See also Figure 5The adjusting member includes a threaded sleeve 25, which is fixedly mounted at the bottom of the supporting base 7. A threaded rod 26 is mounted on the inner thread of the threaded sleeve 25. The other end of the threaded rod 26 is rotatably mounted on the base plate 10. A first bevel gear 27 is mounted at the bottom of the threaded rod 26. The first bevel gear 27 is meshed with the second bevel gear 28. The second bevel gear 28 is mounted on a transmission rod 30. A handle 31 is mounted at the other end of the transmission rod 30. A protective shell 29 is mounted at the bottom of the base plate 10. The transmission rod 30 is inserted inside the protective shell 29. The first bevel gear 27 and the second bevel gear 28 are both located on the inner side of the protective shell 29. The handle 31 is located on the outer side of the protective shell 29. The handle 31 can be used to drive the transmission rod 30 to rotate, thereby controlling the lifting of the supporting base 7, so as to facilitate lifting the winding roller shaft 5 when taking it.

[0027] Specific implementation method: The second drive motor 9 drives the screw rod 4 to rotate, thereby driving the ring 13 to move along the screw rod 4, and one end of the coated wire to be wound through the threading ring 12 and fixed on the winding roller shaft 5. When the transmission angle of the coated wire is inconsistent with the threading ring 12, the coated wire will produce a certain pulling force on the threading ring 12, driving the main gear 17 to rotate inside the sleeve 14, thereby changing the angle between the threading ring 12 and the coated wire, reducing the probability of friction damage between the coated wire and the threading ring 12 due to the mismatch of the transmission angle. The sleeve 14 is meshed with the limit column 16, and the friction is increased when the main gear 17 rotates, so as to avoid the threading ring 12 rotating at an excessive angle, causing the coated wire to be entangled on the two ends of the threading ring 12, and rotating. The handle 31 drives the transmission rod 30 to rotate, thereby driving the second bevel gear 28 to drive the threaded rod 26 to rotate. The threaded rod 26 is meshed with the threaded sleeve 25. When the threaded rod 26 rotates, it drives the supporting base 7 to move up and down to fit the bottom of the winding roller shaft 5, which is convenient for lifting the winding roller shaft 5 when it needs to be replaced. The latch 23 fixes the fixing column 19 and the positioning column 21, so that the two can install the winding roller shaft 5 and the connecting roller 6, which is convenient for the first drive motor 8 to drive the connecting roller 6 to rotate and drive the winding roller shaft 5 to rotate synchronously. The protective sleeve 22 is made of rubber. The protective sleeve 22 is sleeved on the outside of the fixing column 19 and the positioning column 21, which can prevent the latch 23 from being thrown away due to two inertias during the rotation of the connecting roller 6.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes 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. A wire winding prevention mechanism for coated wire processing, comprising a top plate (1), characterized in that: Two support plates (2) are symmetrically mounted at the bottom of the top plate (1), and connecting rollers (6) are rotatably mounted inside the two support plates (2). A first drive motor (8) is mounted on one side of the support plate (2), and a connecting roller (6) is mounted on the output end of the first drive motor (8). A winding roller shaft (5) is mounted between the two connecting rollers (6), and a fixing piece is mounted on the side of the connecting roller (6) close to the winding roller shaft (5). A protective groove (3) is mounted on the top of the top plate (1). A screw rod (4) is rotatably installed inside the protective groove (3), a collar (13) is installed on the screw rod (4), a threading ring (12) is installed at the bottom of the collar (13), one end of the screw rod (4) is installed on the second drive motor (9), a bottom plate (10) is installed between the two support plates (2), a supporting base (7) is installed on the bottom plate (10), the top of the supporting base (7) is connected to the connecting roller (6), and an adjusting member is installed at the bottom of the supporting base (7).

2. The anti-winding mechanism for coated wire processing according to claim 1, characterized in that: The top plate (1) is provided with a movable groove, the bottom of the protection groove (3) is provided with a movable groove, and the movable groove is communicated with the movable groove.

3. The anti-winding mechanism for coated wire processing according to claim 1, characterized in that: A sleeve (14) is installed at the bottom of the sleeve ring (13), a connecting base (15) is rotatably installed at the bottom of the sleeve ring (14), and a threading ring (12) is fixedly installed at the bottom of the connecting base (15).

4. The anti-winding mechanism for coated wire processing according to claim 3, characterized in that: A limiting column (16) is installed on the top of the connecting base (15), and the limiting column (16) is inserted into the sleeve (14). A main gear (17) is installed on one end of the limiting column (16) located inside the sleeve (14), and the main gear (17) is meshed with the inner wall of the sleeve (14). A fixing block (18) is installed on the top of the limiting column (16).

5. The anti-winding mechanism for coated wire processing according to claim 1, characterized in that: The fixing member comprises a fixing column (19), wherein the fixing column (19) is fixedly mounted on the round rod (11), an insert block (20) is fixedly mounted on a side of the fixing column (19) away from the round rod (11), the insert block (20) is installed in a positioning groove (24), the positioning groove (24) is provided on the positioning column (21), and one end of the positioning column (21) away from the fixing column (19) is fixedly connected to the connecting roller (6).

6. The anti-winding mechanism for coated wire processing according to claim 5, characterized in that: The positioning column (21) and the insertion block (20) are both provided with through holes, in which a latch (23) is inserted, and a protective sleeve (22) is sleeved on the outer side of the positioning column (21) and the fixing column (19), and the outer diameter of the protective sleeve (22) is the same as the diameter of the connecting roller (6) and the round rod (11).

7. The anti-winding mechanism for coated wire processing according to claim 1, characterized in that: The adjusting member comprises a threaded sleeve (25), the threaded sleeve (25) is fixedly mounted on the bottom of the supporting base (7), a threaded rod (26) is mounted on the inner thread of the threaded sleeve (25), the other end of the threaded rod (26) is rotatably mounted on the bottom plate (10), a first bevel gear (27) is mounted on the bottom of the threaded rod (26), two of the first bevel gears (27) are meshed with second bevel gears (28), the second bevel gear (28) is mounted on a transmission rod (30), and a handle (31) is mounted on the other end of the transmission rod (30).

8. The anti-winding mechanism for coated wire processing according to claim 7, characterized in that: A protective shell (29) is installed at the bottom of the base plate (10), the transmission rod (30) is inserted inside the protective shell (29), the first bevel gear (27) and the second bevel gear (28) are both located inside the protective shell (29), and the handle (31) is located outside the protective shell (29).

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