Cotton yarn winding mechanism

Abstract

The utility model discloses a cotton yarn winding mechanism which relates to the technical field of cotton yarn production and comprises a winding frame, a winding motor is arranged on the back face of the winding frame, the output end of the winding motor movably penetrates through the frame wall of the winding frame and is provided with a connecting rod, and the outer side of the connecting rod is symmetrically connected with inserting strips. A winding roller is inserted into the connecting rod through an inserting strip, clamping grooves are symmetrically formed in the inner side of the winding roller, and a fixing mechanism is arranged at the end, away from the winding motor, of the connecting rod. By the adoption of the structure, when the winding roller is taken out, no tool needs to be used, the operation mechanism only needs to drive the two-way screw to move reversely, the two push columns are made to be close to each other and separated from the clamping grooves, and therefore the winding roller can be taken down rapidly and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of cotton yarn production, and particularly relates to a cotton yarn winding mechanism. Background Art

[0002] Cotton yarn has a wide range of uses. It can be used as weaving yarn, such as bed sheets, quilt covers, curtains and other home textile series, and can also be used as knitting yarn. In particular, combed yarn can be used to produce textiles with higher quality requirements, such as high-end sweatshirts, fine poplin, etc. Cotton yarn can also be used to produce electrical yellow wax cloth, tire cord cloth, high-speed sewing thread and embroidery thread for special industrial use.

[0003] After searching, a Chinese patent with publication number CN220844929U discloses a cotton yarn winding drum, including a base, a side wall of the base is rotatably connected to a winding shaft, and the winding shaft passes through the base, a handle is provided at one end of the winding shaft, a limit plate is movably installed at the other end of the winding shaft, a side plate is provided on the outer wall of the winding shaft, a sliding groove is opened on the base, and an adjustment mechanism for evenly winding the cotton yarn is provided on the base, and the cotton yarn can be evenly wound on the outer wall of the winding shaft by setting the adjustment mechanism.

[0004] The cotton yarn winding mechanism in the above-mentioned prior art still has some shortcomings during actual use. For example, a limit plate is movably installed at one end of the winding shaft used for winding, and the limit plate is fixed to the winding shaft by bolts. The limit plate can be removed by removing the bolts, and the cotton yarn wound on the winding shaft can be removed. However, in actual operation, the disassembly and assembly of the winding shaft must rely on special disassembly and assembly tools to tighten the bolts, and this traditional disassembly and assembly method will greatly reduce the disassembly and assembly efficiency of the winding winding shaft. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a cotton yarn winding mechanism to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A cotton yarn winding mechanism comprises a winding frame, a winding motor is arranged on the back of the winding frame, a connecting rod is arranged on the output end of the winding motor and movably penetrates the frame wall of the winding frame, an insert is symmetrically connected to the outer side of the connecting rod, a winding roller is inserted into the connecting rod through the insert, a card slot is symmetrically opened on the inner side of the winding roller, and a fixing mechanism is arranged on the end of the connecting rod away from the winding motor;

[0008] The fixing mechanism comprises an installation slot, and the installation slot is opened at the end of the connecting rod away from the winding motor, and a support plate is symmetrically arranged on the inner side of the installation slot, and the inner side of the opposite side of the support plate is rotatably connected with the same bidirectional screw, the outer side of the support plate is connected with a U frame, and the end of the bidirectional screw is threadedly connected with a push column, and the push column is connected to a limit plate on the outer wall of one end of the support plate toward the push column, and the limit plate is slidably connected to the inner side of the U frame, and through holes are symmetrically opened on the inner side of the installation slot, and one end of the push column away from the limit plate slides through the U frame and the through hole and is clamped in the slot, and an operating mechanism is arranged on the outer side of the bidirectional screw, and the winding roller can be quickly clamped and fixed on the connecting rod through the fixing mechanism;

[0009] The operating mechanism includes a rotating rod, an assembly plate is provided on the inner side of the mounting groove, the rotating rod is rotatably connected to the inner side of the assembly plate, the ends of the rotating rod both movably penetrate the assembly plate, one end of the rotating rod is connected to the second bevel gear, the outer side of the bidirectional screw is provided with a first bevel gear, the first bevel gear and the second bevel gear are meshingly connected, and an operating handle is movably installed on the end of the rotating rod away from the second bevel gear. Through the operating mechanism, the fixing mechanism can conveniently clamp the winding roller on the connecting rod.

[0010] As an optimal technical solution, a screw sleeve is provided on the inner side of one end of the push column, and one end of the push column is threadedly connected to the outer side of the end of the bidirectional screw through the screw sleeve. The screw sleeve can facilitate the threaded connection between one end of the push column and the end of the bidirectional screw.

[0011] As a preferred technical solution, a slide groove is symmetrically opened on the inner side of the U frame, and the end of the limit plate is slidably connected to the inner side of the slide groove. Through the slide groove, the limit plate can slide conveniently on the inner side of the U frame.

[0012] As a preferred technical solution, one end of the rotating rod away from the assembly plate is plugged into the operating handle, and a fixing bolt is provided on the inner side of the operating handle. The threaded end of the fixing bolt movably passes through the operating handle and one end of the rotating rod for threaded installation. By positioning and plugging one end of the rotating rod and the operating handle and combining with the fixing bolt, the two can be easily installed.

[0013] As a preferred technical solution, the inner wall of the winding roller is symmetrically provided with slots, and the slots and the insert strips are plug-in connected. Through the slots, the winding roller and the insert strips on the outside of the connecting rod can be conveniently positioned and plugged.

[0014] As an optimal technical solution, a wire arranging device is provided on one side of the winding frame, and the wire arranging device is arranged on the side of the winding roller. The wire arranging device can facilitate the wire body to be evenly wound on the winding roller when the winding roller is wound.

[0015] As a preferred technical solution, a fixing plate is connected to the lower end of the winding frame, and fixing holes are symmetrically opened on the inner side of the fixing plate. The winding frame can be easily installed through the fixing plate with the fixing holes.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] First, the bidirectional screw is used to limit the rotation on the inner side of the opposite side of the support plate, so that the push pins threadedly connected to the ends of the bidirectional screw can slide close to each other on the U frame or slide away from each other on the U frame. When the push pins move away from each other, they slide through the through holes at the installation slots and snap into the slots on the inner wall of the winding roller to fix them. This makes it convenient to quickly snap-fit ​​the winding roller to the connecting rod at the output end of the winding motor for winding. When taking out the winding roller, no tools are required. It is only necessary to drive the bidirectional screw to run in the opposite direction through the operating mechanism, so that the two push pins are close to each other and separated from the slots, so that the winding roller can be quickly removed.

[0018] Second, use the operating handle to rotate the rotating rod on the assembly plate, so that the second bevel gear connected to the other end of the rotating rod meshes with the first bevel gear, so that the bidirectional screw connected to the first bevel gear can rotate on the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the card slot structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the connecting rod structure of the utility model.

[0022] Figure 4 The utility model Figure 3 Enlarged view of point A in the middle.

[0023] 1. Wire winding rack; 2. Fixing plate; 3. Fixing hole; 4. Wire management device; 5. Wire winding roller; 6. Connecting rod; 7. Operating mechanism; 701. Turning rod; 702. Operating handle; 703. First bevel gear; 704. Second bevel gear; 8. Winding motor; 9. Slot; 10. Card slot; 11. Insert strip; 12. Fixing mechanism; 121. Mounting slot; 122. Support plate; 123. U-frame; 124. Bidirectional screw; 125. Push column; 126. Limiting plate; 127. Through hole; 13. Screw sleeve; 14. Slide groove; 15. Fixing bolt; 16. Assembly plate. DETAILED DESCRIPTION

[0024] refer to Figures 1 to 4A cotton yarn winding mechanism described in this embodiment includes a winding frame 1, a winding motor 8 is arranged on the back of the winding frame 1, and a connecting rod 6 is arranged on the wall of the winding frame 1 through the output end of the winding motor 8. The outer side of the connecting rod 6 is symmetrically connected with an insertion strip 11, and the connecting rod 6 is plugged with a winding roller 5 through the insertion strip 11. The inner side of the winding roller 5 is symmetrically provided with a card groove 10, and a fixing mechanism 12 is arranged at the end of the connecting rod 6 away from the winding motor 8; a retaining ring is also arranged at the position of the connecting rod 6 close to the output end of the winding motor, which can limit the insertion of the winding roller 5.

[0025] The fixing mechanism 12 includes a mounting groove 121, which is provided at one end of the connecting rod 6 away from the winding motor 8. A support plate 122 is symmetrically arranged on the inner side of the mounting groove 121. The inner side of the opposite side of the support plate 122 is rotatably connected with the same bidirectional screw 124. The outer side of the support plate 122 is connected with a U frame 123. The end of the bidirectional screw 124 is threadedly connected with a push column 125. The outer wall of the push column 125 is connected to a limit plate 126 toward one end of the support plate 122. The limit plate 126 is slidably connected to the inner side of the U frame 123. Through holes 127 are symmetrically provided on the inner side of the mounting groove 121. One end of the push column 125 away from the limit plate 126 slides through the U frame 123 and the through hole 127 to be clamped with the slot 10. An operating mechanism 7 is provided on the outer side of the bidirectional screw 124. The bidirectional screw 124 is used to The inner limiting rotation of the opposite sides 22 allows the push rods 125 threadedly connected to the ends of the bidirectional screw 124 to slide close to each other on the U frame 123 or slide away from each other on the U frame 123. When the push rods 125 move away from each other, they slide through the through holes 127 at the mounting grooves 121 and snap into the snap grooves 10 on the inner wall of the winding roller 5 to fix it. This allows the winding roller 5 to be quickly snap-fitted and fixed to the connecting rod 6 at the output end of the winding motor 8 for winding. When taking out the winding roller 5, no tools are required. It is only necessary to drive the bidirectional screw 124 to run in the opposite direction through the operating mechanism 7, so that the two push rods 125 are close to each other and separated from the snap grooves 10. This allows the winding roller 5 to be quickly removed. The threaded structures at both ends of the bidirectional screw 124 are opposite.

[0026] The operating mechanism 7 includes a rotating rod 701, an assembly plate 16 is provided on the inner side of the mounting groove 121, the rotating rod 701 is rotatably connected to the inner side of the assembly plate 16, the ends of the rotating rod 701 are both movably passed through the assembly plate 16, one end of the rotating rod 701 is connected to the second bevel gear 704, and the outer side of the bidirectional screw 124 is provided with a first bevel gear 703, the first bevel gear 703 and the second bevel gear 704 are meshingly connected, and an operating handle 702 is movably installed on the end of the rotating rod 701 away from the second bevel gear 704. The operating handle 702 is used to rotate the rotating rod 701 on the assembly plate 16, so that the second bevel gear 704 connected to the other end of the rotating rod 701 meshes and transmits the first bevel gear 703, so that the bidirectional screw 124 connected to the first bevel gear 703 can rotate on the support plate 122.

[0027] refer to Figure 4 A screw sleeve 13 is provided on the inner side of one end of the push column 125, and one end of the push column 125 is threadedly connected to the outer side of the end of the bidirectional screw 124 through the screw sleeve 13. By threading one end of the push column 125 with the screw sleeve 13 and the bidirectional screw 124, the push column 125 can be easily slid and retracted at the U frame 123.

[0028] refer to Figure 4 A slide groove 14 is symmetrically opened on the inner side of the U frame 123, and the end of the limiting plate 126 is slidably connected to the inner side of the slide groove 14. By sliding the limiting plate 126 on the slide groove 14 on the inner side of the U frame 123, one end of the push column 125 can be limited.

[0029] refer to Figure 4 The end of the rotating rod 701 away from the assembly plate 16 is plugged into the operating handle 702, and a fixing bolt 15 is provided on the inner side of the operating handle 702. The threaded end of the fixing bolt 15 movably passes through the operating handle 702 and one end of the rotating rod 701 for threaded installation. The end of the rotating rod 701 away from the second bevel gear 704 is rectangular. After the rotating rod 701 is plugged into the operating handle 702 through this rectangular part, the fixing bolt 15 is used to connect and fix the two.

[0030] refer to Figure 2 and Figure 3 The inner wall of the winding roller 5 is symmetrically provided with slots 9, and the slots 9 and the inserting strips 11 are plug-in connected. The slots 9 on the inner wall of the winding roller 5 and the inserting strips 11 on the outer side of the connecting rod 6 are plugged in, which can facilitate the positioning and fixing of the winding roller 5 on the connecting rod 6.

[0031] refer to Figure 1A wire management device 4 is provided on one side of the winding frame 1, and the wire management device 4 is arranged on the side of the winding roller 5. The wire management device 4 can be used to make the wire evenly distributed on the winding roller 5 when the winding roller 5 is reeled up; the wire management device 4 mainly includes a servo motor driving the lead screw to run, and its output end drives the lead screw to rotate on the frame body, and at the same time, the connecting block connected by the outer thread slides back and forth, and cooperates with the limit ring on the connecting block to evenly wind the wire.

[0032] refer to Figure 1 The lower end of the winding frame 1 is connected with a fixing plate 2, and fixing holes 3 are symmetrically opened on the inner side of the fixing plate 2. The winding frame 1 can be easily installed by using the fixing plate 2 with the fixing holes 3.

[0033] Principle and advantages of use: During use, when installing the winding roller 5, first position and plug the winding roller 5 through the slot 9 and the insert strip 11 on the outside of the connecting rod 6. After plugging, the slot 10 on the winding roller 5 and the through hole 127 overlap, and the operating handle 702 is used to rotate the rotating rod 701 on the assembly plate 16, so that the second bevel gear 704 connected to the other end of the rotating rod 701 meshes with the first bevel gear 703, so that the bidirectional screw 124 connected to the first bevel gear 703 can rotate on the support plate 122, and the push column 125 threadedly connected to the end of the bidirectional screw 124 can slide on the U frame 123 close to each other or slide on the U frame 123 away from each other, and when the push column 125 moves away from each other, it slides through the through hole 127 at the installation slot 121 and is inserted into the slot 10 on the inner wall of the winding roller 5 to fix it;

[0034] When taking out the winding roller 5 , no tools are needed. The only thing to do is to operate the handle 702 in the reverse direction, thereby indirectly causing the bidirectional screw 124 to operate in the reverse direction, so that the two push pins 125 are close to each other and separated from the slot 10 .

Claims

1. A cotton yarn winding mechanism, comprising a winding frame (1), characterized in that: A winding motor (8) is arranged on the back of the winding frame (1); a connecting rod (6) is arranged on the output end of the winding motor (8) and movably penetrates the frame wall of the winding frame (1); an insert strip (11) is symmetrically connected to the outer side of the connecting rod (6); a winding roller (5) is plugged into the connecting rod (6) through the insert strip (11); a clamping groove (10) is symmetrically opened on the inner side of the winding roller (5); and a fixing mechanism (12) is arranged on the end of the connecting rod (6) away from the winding motor (8); The fixing mechanism (12) comprises a mounting groove (121), wherein the mounting groove (121) is provided at one end of the connecting rod (6) away from the winding motor (8), a support plate (122) is symmetrically arranged on the inner side of the mounting groove (121), the inner side of the opposite side of the support plate (122) is rotatably connected to the same bidirectional screw rod (124), the outer side of the support plate (122) is connected to a U frame (123), and the end of the bidirectional screw rod (124) is threadedly connected to a push column (125), The outer wall of one end of the push column (125) facing the support plate (122) is connected to a limit plate (126), and the limit plate (126) is slidably connected to the inner side of the U frame (123). The inner side of the mounting groove (121) is symmetrically provided with through holes (127). One end of the push column (125) away from the limit plate (126) slides through the U frame (123) and the through hole (127) to be engaged with the card slot (10). An operating mechanism (7) is provided on the outer side of the bidirectional screw rod (124); The operating mechanism (7) comprises a rotating rod (701), an assembly plate (16) is arranged on the inner side of the mounting groove (121), the rotating rod (701) is rotatably connected to the inner side of the assembly plate (16), the ends of the rotating rod (701) are movably passed through the assembly plate (16), one end of the rotating rod (701) is connected to a second bevel gear (704), a first bevel gear (703) is arranged on the outer side of the bidirectional screw rod (124), the first bevel gear (703) and the second bevel gear (704) are meshingly connected, and an operating handle (702) is movably arranged on one end of the rotating rod (701) away from the second bevel gear (704).

2. A cotton yarn winding mechanism according to claim 1, characterized in that: A screw sleeve (13) is arranged on the inner side of one end of the push column (125), and one end of the push column (125) is threadedly connected to the outer side of the end of the bidirectional screw rod (124) through the screw sleeve (13).

3. A cotton yarn winding mechanism according to claim 1, characterized in that: A sliding groove (14) is symmetrically provided on the inner side of the U frame (123), and the end of the limiting plate (126) is slidably connected to the inner side of the sliding groove (14).

4. A cotton yarn winding mechanism according to claim 1, characterized in that: One end of the rotating rod (701) away from the assembly plate (16) is plugged into the operating handle (702), and a fixing bolt (15) is provided on the inner side of the operating handle (702). The threaded end of the fixing bolt (15) movably penetrates the operating handle (702) and one end of the rotating rod (701) for threaded installation.

5. A cotton yarn winding mechanism according to claim 1, characterized in that: The inner wall of the winding roller (5) is symmetrically provided with slots (9), and the slots (9) and the inserting strips (11) are plug-in connected.

6. A cotton yarn winding mechanism according to claim 1, characterized in that: A wire arranging device (4) is provided on one side of the wire winding frame (1), and the wire arranging device (4) is arranged on the side of the wire winding roller (5).

7. A cotton yarn winding mechanism according to claim 1, characterized in that: The lower end of the winding frame (1) is connected to a fixing plate (2), and fixing holes (3) are symmetrically provided on the inner side of the fixing plate (2).

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