Oscillating bar device of wiring machine

Abstract

The utility model discloses a swing rod device of a wiring machine, which comprises a disk embroidery M shaft driven belt wheel, the disk embroidery M shaft driven belt wheel is rotatably arranged on a disk embroidery machine head, a swing rope driving device is arranged on the outer wall of the disk embroidery M shaft driven belt wheel, a synchronous belt wheel S3M-14 teeth are driven by a driving motor to rotate, and the disk embroidery M shaft driven belt wheel is driven to rotate by the swing rope driving device. A synchronous belt wheel S3M-14 tooth drives a synchronous belt wheel S3M-20 tooth to rotate through a synchronous belt, then a rotating rod connected with the end of the synchronous belt wheel S3M-20 tooth is driven to rotate, a swing rod support assembly at the bottom of the synchronous belt wheel S3M-20 tooth is driven to rotate through the rotating rod, and the swing rod support assembly is driven to move through reciprocating motion of a driving motor. The rope swinging device has the advantages that the structure is simple and compact, the torsion is high, the transmission gap is reduced, the rope swinging device can adapt to products with different sizes, and the swinging amplitude can be adjusted according to the sizes of the products.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing and embroidery equipment, in particular to a wiring machine swing rod device. Background Art

[0002] With the continuous upgrading of coiling wiring technology, higher and higher requirements are also put forward for the quality and efficiency of coiling. Although coiling equipment can now be used to achieve wiring, it is still difficult to complete the wiring products of existing large-diameter wires and the relatively hard wires themselves through existing mechanical equipment.

[0003] At present, the wiring of traditional special embroidery machines can be applied to the wiring of heating wires with small wire diameters. The wiring of wires with large wire diameters is prone to wire tangling during implementation, the gap of the swing rope device is large, the quality of the finished product is poor and the qualified rate is low. Therefore, we need to propose a swing rod device for the wiring machine. Utility Model Content

[0004] The purpose of the utility model is to provide a wiring machine swing arm device, which has a simple and compact structure, high torque, reduced transmission clearance, can adapt to products of different sizes, and the swing amplitude can be adjusted according to the size of the product 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 wiring machine swing arm device, comprising a coiling M-axis passive pulley, the coiling M-axis passive pulley is rotatably mounted on a coiling machine head, a swing rope driving device is installed on the outer wall of the coiling M-axis passive pulley, the swing rope driving device comprises a driving motor, a motor fixing block, a Z-axis swing arm guide block, a coiling machine head bracket fixing plate, a synchronous belt, a synchronous pulley S3M-20 teeth, a synchronous pulley S3M-14 teeth, and a swing arm bracket assembly, the coiling machine head bracket fixing plate is fixedly mounted on the outer wall of the coiling M-axis passive pulley, and the Z-axis swing arm guide block is fixedly mounted on one side of the coiling machine head bracket fixing plate On the side wall, the motor fixing block is fixedly installed on one side wall of the Z-axis swing arm guide block, the driving motor is fixedly installed on one side of the motor fixing block, and one end of the driving motor output shaft passes through the motor fixing block and is fixedly connected to a synchronous pulley S3M-14 tooth, the outer surface of the synchronous pulley S3M-14 tooth is connected to the synchronous pulley S3M-20 tooth through a synchronous belt drive, a rotating rod is rotatably installed on the bottom side wall of the Z-axis swing arm guide block, the synchronous pulley S3M-20 tooth is fixedly installed on one end of the rotating rod, and the swing rod bracket assembly is installed at the bottom of the outer wall of the rotating rod.

[0007] The swing arm bracket assembly includes a screw, a swing arm bracket, a connecting plate, a guide nozzle fixing plate and a rope guide nozzle. The swing arm bracket is fixedly installed at the bottom of the rotating rod, the connecting plate is detachably installed at the top side of the swing arm bracket, the guide nozzle fixing plate is fixedly installed at the bottom side of the connecting plate, and the rope guide nozzle is installed at the bottom of the guide nozzle fixing plate.

[0008] A threaded sleeve is fixedly embedded on the top of the connecting plate, and one end of the screw passes through the threaded sleeve and is threadedly connected to the inside of the swing arm bracket.

[0009] The swing rope driving device also includes a step pin, one end of which passes through the teeth of the synchronous pulley S3M-20 and is fixedly inserted into the interior of the rotating rod.

[0010] The teeth of the synchronous pulley S3M-14 are located inside the motor fixing block, and a clearance groove for the synchronous belt to evade is provided at the bottom of the motor fixing block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model drives the synchronous pulley S3M-14 teeth to rotate through a driving motor, and the synchronous pulley S3M-14 teeth drive the synchronous pulley S3M-20 teeth to rotate through a synchronous belt, thereby driving the rotating rod connected to the end of the synchronous pulley S3M-20 teeth to rotate, and drives the bottom swing arm bracket assembly to rotate through the rotating rod, and drives the swing arm bracket assembly to move through the reciprocating motion of the driving motor. According to products of different sizes, rope guide nozzles of different sizes can be adjusted to complete the rope swinging motion. The utility model has a simple and compact structure, high torque, reduced transmission gap, can adapt to products of different sizes, and the swing amplitude can be adjusted according to the size of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0014] Figure 2 This is a schematic diagram of the structure of the swing rope driving device of the utility model;

[0015] Figure 3 It is a schematic diagram of the exploded structure of the swing rope driving device of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the rocker bracket assembly of the utility model.

[0017] In the figure: 10, M-axis passive pulley; 20, swing rope driving device; 30, driving motor; 40, motor fixing block; 50, Z-axis swing arm guide block; 60, tape head bracket fixing plate; 70, synchronous belt; 80, synchronous pulley S3M-20 teeth; 90, synchronous pulley S3M-14 teeth; 100, swing arm bracket assembly; 101, screw; 102, swing arm bracket; 103, connecting plate; 104, guide nozzle fixing plate; 105, rope guide nozzle; 110, step pin. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A wiring machine swing arm device, including a coiling M-axis passive pulley 10, the coiling M-axis passive pulley 10 is rotatably mounted on the coiling machine head, the outer wall of the coiling M-axis passive pulley 10 is installed with a swing rope driving device 20, the swing rope driving device 20 includes a driving motor 30, a motor fixing block 40, a Z-axis swing arm guide block 50, a coiling machine head bracket fixing plate 60, a synchronous belt 70, a synchronous pulley S3M-20 tooth 80, a synchronous pulley S3M-14 tooth 90, and a swing arm bracket assembly 100, the coiling machine head bracket fixing plate 60 is fixedly mounted on the outer wall of the coiling M-axis passive pulley 10, and the Z-axis swing arm guide block 50 is fixedly mounted on the coiling machine head bracket fixing plate 60, a motor fixing block 40 is fixedly mounted on a side wall of a Z-axis swing arm guide block 50, a driving motor 30 is fixedly mounted on one side of the motor fixing block 40, and one end of the output shaft of the driving motor 30 passes through the motor fixing block 40 and is fixedly connected to a synchronous pulley S3M-14 tooth 90, an outer surface of the synchronous pulley S3M-14 tooth 90 is connected to a synchronous pulley S3M-20 tooth 80 through a synchronous belt 70, a rotating rod is rotatably mounted on the bottom side wall of the Z-axis swing arm guide block 50, the synchronous pulley S3M-20 tooth 80 is fixedly mounted on one end of the rotating rod, and a swing rod bracket assembly 100 is mounted on the bottom of the outer wall of the rotating rod.

[0021] The rocker bracket assembly 100 includes a screw 101, a rocker bracket 102, a connecting plate 103, a guide nozzle fixing plate 104 and a rope guide nozzle 105. The rocker bracket 102 is fixedly installed at the bottom of the rotating rod, the connecting plate 103 is detachably installed on the top side of the rocker bracket 102, the guide nozzle fixing plate 104 is fixedly installed on the bottom side of the connecting plate 103, and the rope guide nozzle 105 is installed at the bottom of the guide nozzle fixing plate 104. The rope guide nozzle 105 can route wires of different sizes.

[0022] A threaded sleeve is fixedly embedded on the top of the connecting plate 103 , and one end of the screw 101 passes through the threaded sleeve and is threadedly connected to the inside of the rocker bracket 102 , so that the connecting plate 103 can be easily disassembled and assembled by the screw 101 .

[0023] The swing rope drive device 20 also includes a step pin 110, one end of which passes through the synchronous belt pulley S3M-20 tooth 80 and is fixedly inserted into the interior of the rotating rod, so that the synchronous belt pulley S3M-20 tooth 80 can be installed on the rotating rod through the step pin 110, so that the rotating rod can be driven to rotate when the synchronous belt pulley S3M-20 tooth 80 rotates.

[0024] The teeth 90 of the synchronous pulley S3M-14 are located inside the motor fixing block 40 , and a clearance groove for the synchronous belt 70 to avoid affecting the transmission of the synchronous belt 70 is provided at the bottom of the motor fixing block 40 .

[0025] Working principle: When the utility model is used, the synchronous pulley S3M-14 tooth 90 is driven to rotate by the driving motor 30, and the synchronous pulley S3M-14 tooth 90 drives the synchronous pulley S3M-20 tooth 80 to rotate through the synchronous belt 70, thereby driving the rotating rod connected to the end of the synchronous pulley S3M-20 tooth 80 to rotate, and the bottom swing arm bracket assembly 100 is driven to rotate by the rotating rod, and the swing arm bracket assembly 100 is driven to move by the reciprocating motion of the driving motor 30. According to the products of different sizes, the rope guide nozzles 105 of different sizes can be adjusted to complete the rope swinging motion. It has a simple and compact structure, high torque, reduced transmission gap, can adapt to products of different sizes, and the swing amplitude can be adjusted according to the size of the product.

[0026] 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 wiring machine swing arm device, comprising a coil embroidery M-axis passive pulley (10), characterized in that: The M-axis driven pulley (10) of the embroidery machine head is rotatably mounted on the embroidery machine head. The outer wall of the M-axis driven pulley (10) of the embroidery machine head is equipped with a swing rope driving device (20). The swing rope driving device (20) comprises a driving motor (30), a motor fixing block (40), a Z-axis swing arm guide block (50), a tape machine head bracket fixing plate (60), a synchronous belt (70), a synchronous pulley S3M-20 tooth (80), a synchronous pulley S3M-14 tooth (90), and a swing rod bracket assembly (100). The tape machine head bracket fixing plate (60) is fixedly mounted on the outer wall of the M-axis driven pulley (10). The Z-axis swing arm guide block (50) is fixedly mounted on one side wall of the tape machine head bracket fixing plate (60). The motor fixing block (40) is fixedly mounted on a side wall of a Z-axis swing arm guide block (50); the drive motor (30) is fixedly mounted on one side of the motor fixing block (40); one end of the output shaft of the drive motor (30) passes through the motor fixing block (40) and is fixedly connected to a synchronous pulley S3M-14 tooth (90); the outer surface of the synchronous pulley S3M-14 tooth (90) is connected to a synchronous pulley S3M-20 tooth (80) via a synchronous belt (70); a rotating rod is rotatably mounted on the bottom side wall of the Z-axis swing arm guide block (50); the synchronous pulley S3M-20 tooth (80) is fixedly mounted on one end of the rotating rod; and the swing rod bracket assembly (100) is mounted on the bottom of the outer wall of the rotating rod.

2. A wiring machine swing arm device according to claim 1, characterized in that: The swing arm bracket assembly (100) comprises a screw (101), a swing arm bracket (102), a connecting plate (103), a guide nozzle fixing plate (104) and a rope guide nozzle (105); the swing arm bracket (102) is fixedly mounted on the bottom of the rotating rod; the connecting plate (103) is detachably mounted on the top side of the swing arm bracket (102); the guide nozzle fixing plate (104) is fixedly mounted on the bottom side of the connecting plate (103); and the rope guide nozzle (105) is mounted on the bottom of the guide nozzle fixing plate (104).

3. A wiring machine swing arm device according to claim 2, characterized in that: A threaded sleeve is fixedly embedded on the top of the connecting plate (103), and one end of the screw (101) passes through the threaded sleeve and is threadedly connected to the inside of the rocker bracket (102).

4. A wiring machine swing arm device according to claim 1, characterized in that: The swing rope driving device (20) further comprises a step pin (110), one end of which passes through the synchronous pulley S3M-20 tooth (80) and is fixedly inserted into the interior of the rotating rod.

5. A wiring machine swing arm device according to claim 1, characterized in that: The synchronous pulley S3M-14 teeth (90) are located inside the motor fixing block (40), and a clearance groove for the synchronous belt (70) to escape is provided at the bottom of the motor fixing block (40).

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