Automatic winding device

Abstract

The utility model relates to the technical field of textile equipment, and discloses an automatic winding device which comprises a supporting plate, a supporting seat is installed at the lower end of the supporting plate, a motor is installed on the surface of the right side of the upper end of the supporting plate, a supporting rod is installed at the output end of the motor, and side pressing plates are installed on the left side and the right side of the exterior of the supporting rod. Supporting bolts are connected to the upper surfaces of the side pressing plates in a penetrating and threaded mode, a spooling cylinder is installed at the position, located between the two side pressing plates, of the outer portion of the supporting rod, and a positioning mechanism is arranged in the supporting rod. According to the winding drum fixing device, the winding drum is preliminarily fixed through the two side pressing plates, an adjusting rod in the positioning mechanism is rotated clockwise to drive a positioning disc to rotate, an arc-shaped rod can drive a positioning rod to slide out of a sliding groove and finally abut against the inner side surface of the winding drum, and therefore the fixing stability of the winding drum is improved, the whole fixing process is very convenient, and the working efficiency is improved. And the structure is simple, the spooling cylinder does not need to be machined into a state matched with a fixing structure of the spooling cylinder, and extra labor intensity cannot be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to an automatic stringing device. Background Art

[0002] The bobbin winder is an automatic winding device specially used in the textile industry. Its main function is to connect tube yarn or hank yarn to make knotless bobbins, which are used for warping, twisting, weft winding, dyeing, weft yarn on shuttleless looms and knitting yarn. Existing bobbin winders are extremely inconvenient to replace the bobbin, which takes a lot of time and reduces work efficiency.

[0003] A Chinese patent discloses a winding machine for conveniently replacing windings for textile engineering (authorization announcement number CN214879226U). The patented technology can effectively shorten the time for replacing windings of the winding machine and improve work efficiency through the coordinated use of the winding machine body, hydraulic telescopic rod, sliding plate, supporting column, winding mechanism, fixed plate, limiting plug rod, limiting column, winding, baffle, groove, fixing column, fixing sleeve, fixing hole and fixing bolt. It solves the problem that the existing winding machine is extremely inconvenient when replacing windings, takes a lot of time and reduces work efficiency; however, it has certain disadvantages: it fixes the winding by inserting the limiting plug rod into the groove, so each winding needs to have a corresponding groove opened before use, and different windings need to have different grooves opened, which increases labor intensity. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic threading device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The automatic beating device includes a support plate, a support seat is installed at the lower end of the support plate, and a motor is installed on the right surface of the upper end, a support rod is installed at the output end of the motor, side pressure plates are installed on the left and right sides of the outside of the support rod, and a support bolt is threaded through the upper surface of the side pressure plate, a beating cylinder is installed on the outside of the support rod between the two side pressure plates, a positioning mechanism is arranged inside the support rod, and the positioning mechanism includes an adjusting rod, a fixing sleeve is installed on the outside of the adjusting rod, and a fixing bolt is threaded through the upper surface of the fixing sleeve, and a plurality of positioning members are evenly arranged on the outside of the adjusting rod on the right side of the fixing sleeve.

[0007] As a further solution of the utility model: the positioning member includes a positioning frame and a positioning plate located on the left side of the positioning frame, a plurality of sliding grooves are evenly opened on the left surface of the positioning frame, a plurality of arc rods are evenly rotatably connected inside the outer edge of the positioning plate, and one end of the arc rod is rotatably connected to a positioning plate.

[0008] As a further solution of the present invention: the lower end of the support bolt is in contact with the outer surface of the support rod.

[0009] As a further solution of the utility model: the adjusting rod movably penetrates the left side surface of the support rod, and the right end of the adjusting rod is rotatably connected to the inner right side surface of the support rod, the right end of the fixing sleeve is installed on the left side surface of the support rod, and the diameter of the fixing sleeve is smaller than the diameter of the support rod, and the lower end of the fixing bolt is in contact with the outer surface of the adjusting rod.

[0010] As a further solution of the utility model: the end of the positioning frame is connected to the outer surface of the support rod through the end, the adjustment rod movably passes through the positioning frame, and the adjustment rod is connected to the positioning plate through the end.

[0011] As a further solution of the utility model: the number of the positioning plates is equal to the number of the sliding grooves, and the positioning plates are slidably connected inside the sliding grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model preliminarily fixes the beating winder by two side pressure plates, and the adjusting rod in the positioning mechanism is rotated clockwise to drive the positioning plate to rotate, and the arc rod will drive the positioning rod to slide out of the slide groove and finally support the inner surface of the beating winder, thereby improving the fixing stability of the beating winder. When disassembling, it is only necessary to remove the left side pressure plate and rotate the adjusting rod counterclockwise. The whole disassembly and assembly process is very convenient and the structure is simple. There is no need to process the beating winder into a state matching its fixing structure, and no extra labor intensity is added. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an automatic threading device;

[0015] Figure 2 It is an exploded view of the automatic threading device;

[0016] Figure 3 for Figure 2 A magnified view of middle;

[0017] Figure 4 It is a structural schematic diagram of a positioning mechanism in an automatic threading device;

[0018] Figure 5 for Figure 4 Enlarged view of middle B;

[0019] Figure 6 It is a schematic diagram of the structure of the positioning part in the automatic threading device.

[0020] In the figure: 1. support plate; 2. support seat; 3. motor; 4. support rod; 5. side pressure plate; 6. support bolt; 7. beating tube; 8. positioning mechanism; 9. adjustment rod; 10. fixing sleeve; 11. fixing bolt; 12. positioning piece; 13. positioning frame; 14. positioning plate; 15. slide groove; 16. arc rod; 17. positioning plate. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3 In the embodiment of the utility model, the automatic beading device includes a support plate 1, a support seat 2 is installed at the lower end of the support plate 1, and a motor 3 is installed on the right surface of the upper end, a support rod 4 is installed at the output end of the motor 3, side pressure plates 5 are installed on the left and right sides of the outside of the support rod 4, and a support bolt 6 is threadedly connected to the upper surface of the side pressure plate 5, and the lower end of the support bolt 6 is attached to the outer surface of the support rod 4, and a beading cylinder 7 is installed on the outside of the support rod 4 between the two side pressure plates 5;

[0022] The yarn tube is placed outside the turntable in the support seat 2, and the yarn outside it is wound to the outside of the winding tube 7; the two side pressure plates 5 are used to fix the winding tube 7 to the outside of the support rod 4, and the side pressure plates 5 can be removed from the support rod 4, and they are pressed against the support rod 4 by the support bolts 6 to fix it; the motor 3 is preferably a variable frequency motor with adjustable speed.

[0023] exist Figure 2 , Figures 4 to 6 Middle: A positioning mechanism 8 is arranged inside the support rod 4, and the positioning mechanism 8 includes an adjusting rod 9, the adjusting rod 9 movably penetrates the left surface of the support rod 4, and the right end of the adjusting rod 9 is rotatably connected to the right surface of the inside of the support rod 4, and a fixing sleeve 10 is installed outside the adjusting rod 9, and the right end of the fixing sleeve 10 is installed on the left surface of the support rod 4, and the diameter of the fixing sleeve 10 is smaller than the diameter of the support rod 4, and the upper surface of the fixing sleeve 10 is threadedly connected with a fixing bolt 11, and the lower end of the fixing bolt 11 is attached to the outer surface of the adjusting rod 9, and the outer side of the adjusting rod 9 is located on the right side of the fixing sleeve 10. A positioning member 12, the positioning member 12 includes a positioning frame 13 and a positioning plate 14 located on the left side of the positioning frame 13, the end of the positioning frame 13 is connected to the outer surface of the support rod 4, the adjustment rod 9 movably passes through the positioning frame 13, and the adjustment rod 9 is connected to the positioning plate 14, a plurality of slide grooves 15 are evenly opened on the left side surface of the positioning frame 13, and a plurality of arc rods 16 are evenly connected to the inner part of the outer edge of the positioning plate 14, and one end of the arc rod 16 is connected to the positioning plate 17 in rotation, the number of the positioning plates 17 is equal to the number of the slide grooves 15, and the positioning plate 17 is slidably connected to the inside of the slide groove 15;

[0024] The adjusting rod 9 and the fixing sleeve 10 are movable, and the positioning disk 14 can be driven to rotate by the adjusting rod 9. Rotating the adjusting rod 9 counterclockwise can drive the positioning plate 17 to slide toward the positioning disk 14, and rotating the adjusting rod 9 clockwise can drive the positioning plate 17 to slide away from the positioning disk 14, extending from the adjusting rod 9 and supporting the inner surface of the winding drum 7, thereby enhancing the stability of the fixing of the winding drum 7; tightening the fixing bolt 11 can fix the adjusting rod 9 to prevent it from rotating when it does not need to rotate; the number of the slide grooves 15 is preferably four, and they are symmetrically distributed.

[0025] The working principle of the utility model is as follows: when in use, the staff first sleeves the right side pressure plate 5 on the outside of the support rod 4, and then tightens the support bolt 6 thereon, and then sleeves the winding drum 7 on the outside of the support rod 4 and fits the right side pressure plate 5, and then sleeves the left side pressure plate 5 on the outside of the support rod 4 and fits the winding drum 7, and tightens the support bolt 6 thereon; then, the adjusting rod 9 is rotated clockwise to drive the positioning disk 14 to rotate, and the arc rod 16 will drive the positioning plate 17 to slide out of the slide groove 15, and finally support the inner surface of the winding drum 7, thereby completing the fixation of the winding drum 7, winding one end of the yarn on the yarn drum around the outside of the winding drum 7, turning on the motor 3 to drive the winding drum 7 to rotate, and the yarn can be wound.

[0026] What is described above 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. An automatic threading device, comprising a support plate (1), a support seat (2) is installed at the lower end of the support plate (1), and a motor (3) is installed on the right surface of the upper end, a support rod (4) is installed at the output end of the motor (3), side pressure plates (5) are installed on the left and right sides of the outside of the support rod (4), a support bolt (6) is threadedly connected to the upper surface of the side pressure plate (5), and a threading cylinder (7) is installed on the outside of the support rod (4) between the two side pressure plates (5), characterized in that: A positioning mechanism (8) is arranged inside the support rod (4), and the positioning mechanism (8) comprises an adjusting rod (9), a fixing sleeve (10) is installed outside the adjusting rod (9), a fixing bolt (11) is threadedly connected to the upper surface of the fixing sleeve (10), and a plurality of positioning members (12) are evenly arranged outside the adjusting rod (9) and on the right side of the fixing sleeve (10).

2. The automatic threading device according to claim 1, characterized in that: The positioning member (12) comprises a positioning frame (13) and a positioning plate (14) located on the left side of the positioning frame (13); a plurality of sliding grooves (15) are evenly arranged on the left side surface of the positioning frame (13); a plurality of arc-shaped rods (16) are evenly rotatably connected inside the outer edge of the positioning plate (14); one end of the arc-shaped rod (16) is rotatably connected to a positioning plate (17).

3. The automatic threading device according to claim 1, characterized in that: The lower end of the support bolt (6) is in contact with the outer surface of the support rod (4).

4. The automatic threading device according to claim 1, characterized in that: The adjusting rod (9) movably penetrates the left side surface of the supporting rod (4), and the right end of the adjusting rod (9) is rotatably connected to the inner right side surface of the supporting rod (4), the right end of the fixing sleeve (10) is installed on the left side surface of the supporting rod (4), and the diameter of the fixing sleeve (10) is smaller than the diameter of the supporting rod (4), and the lower end of the fixing bolt (11) is in contact with the outer surface of the adjusting rod (9).

5. The automatic threading device according to claim 2, characterized in that: The end of the positioning frame (13) is connected to the outer surface of the support rod (4), the adjustment rod (9) movably passes through the positioning frame (13), and the adjustment rod (9) is connected to the positioning plate (14).

6. The automatic threading device according to claim 2, characterized in that: The number of the positioning plates (17) is equal to the number of the sliding grooves (15), and the positioning plates (17) are slidably connected inside the sliding grooves (15).

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