Wire drum structure for braiding machine

Abstract

The utility model discloses a wire drum structure for a braiding machine, comprising a wire drum switching component, a driver and a fixing frame, wherein the driver is horizontally installed on one side of the wire drum switching component, and the fixing frame is vertically installed on the other side of the wire drum switching component; the wire drum switching component comprises a casing, a rotating disk, a rotating shaft, a ratchet bearing, a wire drum, a magnetic coupler A, a positioning member A and a positioning member B, and the rotating disk is embedded in the casing. The wire drum structure for a braiding machine adopts a rotating disk in conjunction with a casing to install two sets of rotating shafts and a wire drum. When in use, the spare rotating shaft and the wire drum can be quickly switched to a winding position, and then the fully loaded wire drum can be unloaded. The entire replacement process is simple and quick to operate, and can realize switching without stopping the machine, thereby improving work efficiency. At the same time, it adopts a magnetic coupler as a transmission structure, which can avoid damage to equipment and materials caused by excessive torque.

Description

Technical Field

[0001] The utility model relates to the field of braiding machines, in particular to a wire drum structure for braiding machines. Background Art

[0002] A weaving machine is a mechanical device used to make textiles. It can interweave yarn or other fiber materials into cloth, mesh or other textile structures. The bobbin is one of the important components of the weaving machine. It is usually used to store and supply yarn or other fiber materials.

[0003] As an important component of a braiding machine, the wire drum plays a vital role in the textile production process, but there are still some problems: the loading and unloading process of the wire drum is cumbersome and time-consuming, and the loading and unloading process seriously affects work efficiency; therefore, in view of the above situation, it is urgent to develop a wire drum structure for a braiding machine to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a wire drum structure for a braiding machine 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] A wire drum structure for a braiding machine includes a wire drum switching assembly, a driver and a fixing frame, wherein the driver is horizontally mounted on one side of the wire drum switching assembly, and the fixing frame is vertically mounted on the other side of the wire drum switching assembly;

[0007] The wire drum switching assembly includes a casing, a rotating disk, a rotating shaft, a ratchet bearing, a wire drum, a magnetic coupler A, a positioning member A and a positioning member B. The rotating disk is embedded in the casing and is rotatably connected to the casing. Two rotating shafts are horizontally penetrated and arranged at the edge of the rotating disk and are rotatably connected to the rotating disk. The wire drum is nested at one end of the rotating shaft. The ratchet bearing is embedded between the rotating shaft and the wire drum. The magnetic coupler A is nested at the other end of the rotating shaft. Two positioning members A are embedded at the edge of the side wall of the rotating disk. The positioning member B is vertically installed at the edge of the side wall of the casing.

[0008] The driver includes a reduction motor and a magnetic coupler B. The magnetic coupler B is nested and installed at the end of the output shaft of the reduction motor. The fixed frame includes a base, a force arm and a chuck. The bottom end of the force arm is hinged to the base, and the chuck is vertically welded to the top end of the force arm.

[0009] As a further solution of the utility model: there are two rotating shafts in total, and a magnetic coupler A is installed at the end of each rotating shaft. The use of two rotating shafts can realize rapid switching of the wire reels.

[0010] As a further solution of the utility model: the magnetic coupler A is matched with the magnetic coupler B, and the two cooperate with each other to realize transmission.

[0011] As a further solution of the utility model: a limiting groove is provided in the middle position of the positioning member A, two permanent magnets A are embedded and installed at the edge position of the positioning member A, a pin shaft is provided through the middle position of the positioning member B, the pin shaft is slidably connected to the positioning member B, and two permanent magnets B are embedded and installed at the edge position of the positioning member B, and rapid positioning is achieved by mutual adsorption of the permanent magnets.

[0012] As a further solution of the utility model: permanent magnet A and permanent magnet B attract each other when they are close to each other, one end of the pin shaft matches the limit groove, and the permanent magnet A and permanent magnet B are arranged to adsorb each other so that the pin shaft can be quickly aligned and inserted into the limit groove, thereby locking the rotating disk. When locked, the magnetic coupler A and the magnetic coupler B at the end of the rotating shaft of the loading wire drum are horizontally aligned.

[0013] As a further solution of the utility model: the chuck is horizontally aligned with the end of the rotating shaft, and a bearing is embedded and installed in the contact part of the interior of the chuck with the rotating shaft, and the end of the rotating shaft of the loading reel can be limited by the provided chuck.

[0014] Beneficial effect: The wire drum structure for this braiding machine adopts a rotating disk and a casing to install two sets of rotating shafts and wire drums. When in use, the spare rotating shaft and wire drum can be quickly switched to the winding position, and then the fully loaded wire drum can be unloaded. The whole replacement process is simple and fast to operate, and can achieve switching without stopping the machine, thereby improving work efficiency. At the same time, it adopts a magnetic coupler as a transmission structure, which can avoid damage to equipment and materials due to excessive torque. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the back structure of the utility model.

[0017] Figure 3 It is an overall side longitudinal sectional view of the utility model.

[0018] Figure 4 This is a schematic structural diagram of the positioning member A of the utility model.

[0019] In the figure: 1. wire drum switching assembly; 11. casing; 12. rotating disk; 13. rotating shaft; 14. ratchet bearing; 15. wire drum; 16. magnetic coupler A; 17. positioning member A; 171. limiting groove; 172. permanent magnet A; 18. positioning member B; 181. pin shaft; 182. permanent magnet B; 2. driver; 21. reduction motor; 22. magnetic coupler B; 3. fixing frame; 31. base; 32. lever arm; 33. chuck. DETAILED DESCRIPTION Example

[0020] See also Figures 1 to 4 In the embodiment of the utility model, the wire drum structure for the braiding machine includes a wire drum switching component 1, a driver 2 and a fixing frame 3, the driver 2 is horizontally installed on one side of the wire drum switching component 1, and the fixing frame 3 is vertically installed on the other side of the wire drum switching component 1;

[0021] The wire drum switching assembly 1 includes a casing 11, a rotating disk 12, a rotating shaft 13, a ratchet bearing 14, a wire drum 15, a magnetic coupler A16, a positioning member A17 and a positioning member B18. The rotating disk 12 is embedded in the casing 11 and is rotatably connected to the casing 11. Two rotating shafts 13 are horizontally penetrated and arranged at the edge of the rotating disk 12 and are rotatably connected to the rotating disk 12. The wire drum 15 is nested at one end of the rotating shaft 13. The ratchet bearing 14 is embedded and installed between the rotating shaft 13 and the wire drum 15. The magnetic coupler A16 is nested and installed at the other end of the rotating shaft 13. Two positioning members A17 are embedded and installed at the edge of the side wall of the rotating disk 12. The positioning member B18 is vertically installed at the edge of the side wall of the casing 11.

[0022] The driver 2 includes a reduction motor 21 and a magnetic coupler B22, which is nested at the end of the output shaft of the reduction motor 21. The fixed frame 3 includes a base 31, a force arm 32 and a chuck 33. The bottom end of the force arm 32 is hinged to the base 31, and the chuck 33 is vertically welded to the top end of the force arm 32.

[0023] As a further solution of the utility model: there are two rotating shafts 13 in total, and a magnetic coupler A16 is installed at the end of each rotating shaft 13. The use of two rotating shafts 13 can realize rapid switching of the cable drum 15.

[0024] As a further solution of the utility model: the magnetic coupler A16 is matched with the magnetic coupler B22, and the two cooperate with each other to realize transmission.

[0025] As a further solution of the utility model: a limiting groove 171 is provided in the middle position of the positioning member A17, two permanent magnets A172 are embedded and installed at the edge position of the positioning member A17, a pin shaft 181 is provided through the middle position of the positioning member B18, the pin shaft 181 is slidably connected to the positioning member B18, and two permanent magnets B182 are embedded and installed at the edge position of the positioning member B18, and rapid positioning is achieved by mutual adsorption of permanent magnets.

[0026] As a further solution of the utility model: the permanent magnet A172 and the permanent magnet B182 attract each other when they are close to each other, and one end of the pin shaft 181 matches the limiting groove 171. The permanent magnet A172 and the permanent magnet B182 are arranged to adsorb each other so that the pin shaft 181 and the limiting groove 171 can be quickly aligned and inserted, thereby locking the rotating disk 12. When locked, the magnetic coupler A16 at the end of the rotating shaft 13 of the loading wire drum 15 is horizontally aligned with the magnetic coupler B22.

[0027] As a further solution of the utility model, the chuck 33 is horizontally aligned with the end of the rotating shaft 13, and a bearing is embedded and installed in the contact part of the chuck 33 with the rotating shaft 13. The chuck 33 can limit the end of the rotating shaft 13 of the loading reel 15.

[0028] The working principle of the utility model is: when the wire drum structure for the braiding machine is in use, the braided material is wound on the wire drum 15, and the reduction motor 21 drives the magnetic coupler B22 to cooperate with the magnetic coupler A16 to drive the rotating shaft 13 and the wire drum 15 to rotate, and the braided material wound on the wire drum 15 is discharged at a uniform speed as the wire drum 15 rotates. When the braided material on the wire drum 15 is used up, a new wire drum 15 loaded with braided material is selected in advance and installed on another rotating shaft 13, and then the pin 181 is pulled out and the wire drum 15 is rotated, so that the magnetic coupler A16 at the end of the rotating shaft 13 equipped with the new wire drum 15 is horizontally aligned with the magnetic coupler B22, and then the pin 181 is inserted into the limit groove 171. In this process, the permanent magnet A172 and the permanent magnet B182 attract each other to achieve rapid positioning and alignment.

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

Claims

1. A wire drum structure for a braiding machine, characterized in that: It comprises a wire tray switching assembly (1), a driver (2) and a fixing frame (3), wherein the driver (2) is horizontally mounted on one side of the wire tray switching assembly (1), and the fixing frame (3) is vertically mounted on the other side of the wire tray switching assembly (1); The wire drum switching assembly (1) comprises a casing (11), a rotating disk (12), a rotating shaft (13), a ratchet bearing (14), a wire drum (15), a magnetic coupler A (16), a positioning member A (17) and a positioning member B (18); the rotating disk (12) is embedded in the casing (11) and is rotatably connected to the casing (11); the two rotating shafts (13) are horizontally penetrated and arranged at the edge of the rotating disk (12) and are rotatably connected to the rotating disk (12); the wire drum (15) is nested at one end of the rotating shaft (13); the ratchet bearing (14) is embedded between the rotating shaft (13) and the wire drum (15); the magnetic coupler A (16) is nested at the other end of the rotating shaft (13); the two positioning members A (17) are embedded at the edge of the side wall of the rotating disk (12); and the positioning member B (18) is vertically installed at the edge of the side wall of the casing (11); The driver (2) comprises a reduction motor (21) and a magnetic coupler B (22), wherein the magnetic coupler B (22) is nested and installed at the end of the output shaft of the reduction motor (21), and the fixing frame (3) comprises a base (31), a force arm (32) and a chuck (33), wherein the bottom end of the force arm (32) is hinged to the base (31), and the chuck (33) is vertically welded to the top end of the force arm (32).

2. The wire drum structure for a braiding machine according to claim 1, characterized in that: There are two rotating shafts (13) in total, and a magnetic coupler A (16) is installed at the end of each rotating shaft (13).

3. The wire drum structure for a braiding machine according to claim 1, characterized in that: The magnetic coupler A (16) matches the magnetic coupler B (22).

4. The wire drum structure for a braiding machine according to claim 1, characterized in that: A limiting groove (171) is provided in the middle of the positioning member A (17), two permanent magnets A (172) are embedded and installed at the edge of the positioning member A (17), a pin shaft (181) is provided through the middle of the positioning member B (18), the pin shaft (181) is slidably connected to the positioning member B (18), and two permanent magnets B (182) are embedded and installed at the edge of the positioning member B (18).

5. The wire drum structure for a braiding machine according to claim 4, characterized in that: The permanent magnet A (172) and the permanent magnet B (182) attract each other when they are close to each other, and one end of the pin shaft (181) matches the limiting groove (171).

6. The wire drum structure for a braiding machine according to claim 1, characterized in that: The chuck (33) is horizontally aligned with the end of the rotating shaft (13), and a bearing is embedded and installed in the contact portion of the interior of the chuck (33) with the rotating shaft (13).

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