Sewing thread forming winding machine

Abstract

The utility model discloses a sewing thread forming winding machine, belongs to the technical field of sewing thread processing, and solves the problem that a sewing thread ball is difficult to take down from the winding machine due to the fact that the sewing thread is tightly wound after the sewing thread is wound by the existing winding machine. Comprising a rotating disc arranged in a longitudinal rotating mode and a middle column coaxially arranged with the rotating disc, a plurality of fixed fan blades located on the outer ring of the middle column are fixedly connected to the rotating disc, and the sides, away from the rotating disc, of the fixed fan blades are jointly and fixedly connected with a connecting ring piece; the side, away from the rotary disc, of the connecting ring piece is fixedly connected with a plurality of bearing pieces spaced from the outer ring of the middle column. When the sewing machine works, a sewing thread firstly penetrates through the thread guide pipe, bypasses the guide wheel and then is wound on the outer side of the bearing piece. After the driving motor is started, the rotating disc drives the structure to rotate coaxially, the fan blades guide air to flow, and the air is diffused outwards through the air inducing grooves to blow outer ring sewing threads to keep fluffy. Therefore, when the wire is taken out, the wire is difficult to disassemble due to tension.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing thread processing, in particular to a sewing thread forming winding machine. Background Art

[0002] Winding machines are key equipment in the production process of sewing threads. They are responsible for neatly winding the formed sewing threads into the required shape and size for subsequent packaging and use. Winding machines are usually designed to protect the sewing threads and avoid damage to the threads during the winding process. They can be used for winding single threads.

[0003] After the sewing thread is formed, the winding machine will carry out the winding operation according to the predetermined program, starting from the empty spool and gradually winding it into a complete coil. The completed coil can be used directly in the sewing machine, or further packaged, such as plastic packaging, carton packaging, etc., to adapt to different storage and transportation conditions. The winding machine is crucial to ensure the quality of sewing thread and improve production efficiency.

[0004] After an existing winding machine has wound a certain amount of sewing thread, it needs to be removed from the winding machine. As the current cost becomes increasingly expensive, many manufacturers have begun to cancel the bobbins used to carry sewing thread, and directly ship and package the wound sewing thread. After winding the sewing thread, the existing winding machine itself winds it tightly, making it more difficult to remove the sewing thread ball from the winding machine.

[0005] Therefore, a sewing thread forming winding machine is proposed to solve or alleviate the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a sewing thread forming winding machine.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A sewing thread forming and winding machine comprises a turntable arranged for longitudinal rotation and an intermediate column arranged coaxially therewith, the turntable is fixedly connected to a plurality of fixed blades located at the outer ring of the intermediate column, a connecting ring piece is fixedly connected to the side away from the turntable by the plurality of fixed blades, and a plurality of bearing plates arranged in a gap with the outer ring of the intermediate column are fixedly connected to the side of the connecting ring piece away from the turntable.

[0009] Preferably, the inner ring of the connecting ring piece is provided with a plurality of through grooves penetrating along the thickness direction thereof, and the through grooves are provided on the connecting ring piece between adjacent fixed blades.

[0010] Preferably, a plurality of through holes are formed on the connecting ring plate, a threaded hole corresponding to the through hole is formed on the side of the fixed blade away from the turntable, a bolt passing through the through hole is threadedly connected in the threaded hole, and the screw head of the bolt presses against the connecting ring plate.

[0011] Preferably, the outer ring of the middle column is recessed inward to form a plurality of air induction grooves corresponding to the bearing plate, one end face of the air induction groove is flush with the end face of the connecting ring plate, and the other end of the air induction groove passes through the end face of the middle column.

[0012] Preferably, a guiding slope is provided at the end surface of the air induction groove passing through the middle column.

[0013] Preferably, it further comprises a chassis and a driving motor, wherein the driving motor is arranged in the chassis, and a through slot is opened on the chassis, the turntable is rotatably connected in the through slot, and the turntable is drivingly connected to the output shaft of the driving motor.

[0014] Preferably, it also includes a connecting seat, a connecting shaft, and a guide wheel, wherein the connecting seat is fixedly connected to one end of the connecting shaft, the guide wheel is rotatably connected to the other end of the connecting shaft, and the connecting seat is fixedly connected to the chassis.

[0015] Preferably, a connecting piece is fixedly connected to the connecting shaft, and a lead tube is fixedly connected to the connecting piece.

[0016] The utility model has the following beneficial effects:

[0017] When the utility model is working, the sewing thread first passes through the thread guide tube and bypasses the guide wheel, and then winds around the outside of the carrier sheet. After the drive motor is started, the turntable drives the structure to rotate coaxially, and the fan blades guide the air flow, so that the air diffuses outward through the air guide groove, blowing the outer circle sewing thread to keep it fluffy. This makes it easier to remove the thread because the thread is tight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0020] 1. Chassis; 2. Turntable; 3. Middle column; 4. Fixed fan blades; 5. Threaded hole; 6. Connecting ring; 7. Through groove; 8. Load-bearing plate; 9. Bolt; 10. Air duct; 11. Guide slope; 12. Connecting seat; 13. Connecting shaft; 14. Guide wheel; 15. Connecting plate; 16. Lead-in tube. DETAILED DESCRIPTION

[0021] 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 of the embodiments.

[0022] A sewing thread forming winding machine, such as Figure 1 and 2 As shown, it includes a chassis 1, a driving motor, a connecting seat 12, a connecting shaft 13, a guide wheel 14, a turntable 2 arranged to rotate longitudinally, and an intermediate column 3 arranged coaxially therewith. The driving motor is arranged in the chassis 1, and a through groove is opened on the chassis 1. The turntable 2 is rotatably connected in the through groove. The turntable 2 is drivingly connected to the output shaft of the driving motor, as shown in FIG. Figure 2 As shown, the turntable 2 is fixedly connected with a plurality of fixed blades 4 located at the outer ring of the middle column 3, and the side of the plurality of fixed blades 4 away from the turntable 2 is commonly fixedly connected with a connecting ring plate 6, and the side of the connecting ring plate 6 away from the turntable 2 is fixedly connected with a plurality of bearing plates 8 set with a gap with the outer ring of the middle column 3.

[0023] The inner circle of the connecting ring piece 6 is provided with a plurality of through grooves 7 which penetrate along the thickness direction thereof. The through grooves 7 are provided on the connecting ring piece 6 between adjacent fixed blades 4. The connecting ring piece 6 is provided with a plurality of through holes. A threaded hole 5 which is arranged corresponding to the through hole is provided on the side of the fixed blade 4 away from the turntable 2. A bolt 9 which penetrates the through hole is connected to the inner thread of the threaded hole 5. The screw head of the bolt 9 presses against the connecting ring piece 6. The outer circle of the intermediate column 3 is recessed inward to form a plurality of air induction grooves 10 which are arranged corresponding to the bearing plate 8. The end face of one end of the air induction groove 10 is flush with the end face of the connecting ring piece 6. The other end of the air induction groove 10 penetrates the end face of the intermediate column 3. A guiding inclined surface 11 is provided at the end face where the air induction groove 10 penetrates the intermediate column 3.

[0024] The connecting seat 12 is fixedly connected to one end of the connecting shaft 13, and the guide wheel 14 is rotatably connected to the other end of the connecting shaft 13. The connecting seat 12 is fixedly connected to the chassis 1, and a connecting piece 15 is fixedly connected to the connecting shaft 13, and a lead tube 16 is fixedly connected to the connecting piece 15.

[0025] When the utility model is actually working, firstly, the sewing thread passes through the thread guide tube 16, winds a circle and passes through the guide wheel 14, and then winds around the outside of a plurality of carrier sheets 8, and then starts the driving motor to drive the turntable 2 to rotate in the threading groove, and when the turntable 2 rotates, a series of structures arranged on the turntable 2 all start to rotate coaxially together, and when the fixed blades 4 rotate, the air will be guided to enter the through groove 7 through the space between the adjacent fixed blades 4, and then the through groove 7 and the air induction groove 10 are arranged so that the air can be discharged from the through groove 7. The air flows from one end of the middle column 3 to the other end. Since the adjacent supporting sheets 8 are arranged at intervals and an air induction groove 10 is provided on the middle column 3 on the projection surface corresponding to the supporting sheet 8, the air will diffuse radially outward along the middle column 3 during the flow from one end of the middle column 3 to the other end, thereby blowing the sewing threads on the outer circles of several supporting sheets 8, so that the sewing threads remain in a relatively fluffy state when being wound. When the subsequent operator removes it, it will not be difficult to remove it due to the sewing threads being stretched tight on the outside of several supporting sheets 8.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewing thread forming winding machine, characterized in that: The invention comprises a turntable (2) arranged to rotate longitudinally, and an intermediate column (3) arranged coaxially therewith, wherein the turntable (2) is fixedly connected to a plurality of fixed blades (4) located at the outer ring of the intermediate column (3), the plurality of fixed blades (4) are fixedly connected to a connecting ring sheet (6) on a side away from the turntable (2), and the connecting ring sheet (6) is fixedly connected to a plurality of bearing sheets (8) arranged with a gap between the outer ring and the intermediate column (3) on a side away from the turntable (2).

2. A sewing thread forming and winding machine according to claim 1, characterized in that: The inner ring of the connecting ring piece (6) is provided with a plurality of through grooves (7) penetrating along the thickness direction thereof, and the through grooves (7) are provided on the connecting ring piece (6) between adjacent fixed blades (4).

3. A sewing thread forming and winding machine according to claim 2, characterized in that: The connecting ring piece (6) is provided with a plurality of through holes, and a threaded hole (5) corresponding to the through hole is provided on the side of the fixed blade (4) away from the rotating disk (2). The threaded hole (5) is internally threadedly connected with a bolt (9) passing through the through hole, and the screw head of the bolt (9) is pressed against the connecting ring piece (6).

4. A sewing thread forming and winding machine according to claim 3, characterized in that: The outer ring of the middle column (3) is recessed inward to form a plurality of air induction grooves (10) arranged corresponding to the bearing plate (8); one end surface of the air induction groove (10) is flush with the end surface of the connecting ring plate (6); and the other end of the air induction groove (10) is arranged to penetrate the end surface of the middle column (3).

5. A sewing thread forming and winding machine according to claim 4, characterized in that: The air induction groove (10) is provided with a guiding inclined surface at the end surface where it passes through the middle column (3).

6. The sewing thread forming and winding machine according to claim 1, characterized in that: It also comprises a chassis (1) and a drive motor, wherein the drive motor is arranged in the chassis (1), and a through slot is provided on the chassis (1), the turntable (2) is rotatably connected in the through slot, and the turntable (2) is drivingly connected to the output shaft of the drive motor.

7. A sewing thread forming and winding machine according to claim 6, characterized in that: It also comprises a connecting seat (12), a connecting shaft (13), and a guide wheel (14); the connecting seat (12) is fixedly connected to one end of the connecting shaft (13); the guide wheel (14) is rotatably connected to the other end of the connecting shaft (13); and the connecting seat (12) is fixedly connected to the chassis (1).

8. The sewing thread forming and winding machine according to claim 7, characterized in that: A connecting piece (15) is fixedly connected to the connecting shaft (13), and a lead tube (16) is fixedly connected to the connecting piece (15).

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