Automatic winding machine for tin wire production

Abstract

The utility model discloses an automatic winding machine for tin wire production, which comprises a machine frame, a wire arranging mechanism and a winding mechanism are arranged on the machine frame, the wire arranging mechanism comprises a first mounting frame arranged on one side of the machine frame, and a moving block capable of reciprocating left and right is arranged on the first mounting frame. A threading pipe is mounted at the upper end of the moving block through a mounting column, the winding mechanism comprises a second mounting frame arranged on the same side as the first mounting frame, and a winding drum capable of rotating is arranged on the second mounting frame. Compared with the prior art, the tin wire winding machine has the advantages that the precise wire arranging mechanism and the stable winding mechanism are integrated, automatic, continuous and uniform wire arranging of tin wires on the winding drum is achieved, and the stability and efficiency of the winding process are remarkably improved. And due to the double-guide design of the twist shaft and the guide column, the accuracy and stability of movement of the movable block are ensured, and therefore the winding displacement accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tin wire production, in particular to an automatic winding machine for tin wire production. Background Art

[0002] In the tin wire production process, the automatic winder is a key equipment, and its performance directly affects the production efficiency and product quality of the tin wire. With the continuous improvement of the level of industrial automation, the tin wire production industry has put forward higher requirements on the automation level, wire arrangement accuracy and stability of the winder. However, the automatic winders for tin wire production in the prior art generally have technical problems such as uneven wire arrangement, inconvenient roll change, and poor stability of the winding process, resulting in low production efficiency and difficulty in ensuring product quality. Therefore, the development of an automatic winder that can efficiently, accurately and stably complete the winding of tin wire has become a technical problem that needs to be solved urgently in the tin wire production industry. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an automatic winding machine for tin wire production.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: an automatic winding machine for tin wire production, comprising a frame, the frame is provided with a wire arrangement mechanism and a winding mechanism, the wire arrangement mechanism comprises a first mounting frame arranged on one side of the frame, the first mounting frame is provided with a moving block capable of reciprocating left and right, a wire threading tube is installed on the upper end of the moving block through a mounting column, the winding mechanism comprises a second mounting frame arranged on the same side as the first mounting frame, the second mounting frame is provided with a rotatable winding drum.

[0005] Furthermore, the first mounting frame is provided with a twisted shaft and the moving block is threadedly sleeved on the twisted shaft. The first mounting frame is also provided with a guide column and the moving block is slidably arranged on the guide column.

[0006] Furthermore, a rotating shaft is rotatably provided on the frame, a first clamping block is provided at the end of the rotating shaft, a cylinder is provided on the side of the second mounting frame, a second clamping block is rotatably provided at the end of the cylinder piston rod, inner end surfaces of the first clamping block and the second clamping block are provided with plug-in posts and both sides of the winding drum are provided with sockets for inserting the plug-in posts.

[0007] Furthermore, the frame is provided with a driving motor, the output shaft of the driving motor is provided with a driving shaft, the driving shaft is provided with a first driving wheel and a second driving wheel, the ends of the twisted shaft and the rotating shaft are respectively provided with a first driven wheel and a second driven wheel, the first driving wheel and the first driven wheel are connected by a first belt, and the second driving wheel and the second driven wheel are connected by a second belt.

[0008] Further, a screw rod is provided on the first mounting bracket, two reversing stoppers are threadedly connected to the screw rod, and a reversing contact piece is provided at the bottom of the moving block.

[0009] Further, a through hole is provided on the mounting post and the threading pipe is inserted into the through hole, and a compression bolt is threadedly connected to the upper end of the mounting post.

[0010] The advantages of the present utility model compared with the prior art are as follows: The automatic rewinder for tin wire production described in this application, compared with the prior art, has the remarkable advantage of achieving a high degree of automation and precise control. By integrating a precise wire arranging mechanism and a stable rewinding mechanism, this machine not only realizes the automatic, continuous and uniform wire arranging of the tin wire on the rewinding drum, but also significantly improves the stability and efficiency of the rewinding process. The dual guiding design of the twist shaft and the guide post ensures the accuracy and stability of the movement of the moving block, thereby improving the wire arranging accuracy; while the quick clamping and stable system simplifies the replacement process of the rewinding drum and improves the production efficiency. In addition, the intelligent power transmission and automatic reversing mechanism enable the entire rewinding process to require little manual intervention, reducing the operation difficulty and improving the overall automation level. In summary, through technological innovation, this application realizes the high-efficiency, precision and automation of the tin wire rewinding process, bringing significant improvements and enhancements to the tin wire production industry. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of an automatic rewinder for tin wire production of the present utility model.

[0012] Figure 2 is a schematic side view structural diagram of an automatic rewinder for tin wire production of the present utility model.

[0013] Figure 3 is a schematic structural diagram of the rewinding drum in an automatic rewinder for tin wire production of the present utility model.

[0014] As shown in the figure: 1. Frame, 2. First mounting bracket, 3. Moving block, 4. Mounting post, 5. Threading pipe, 6. Second mounting bracket, 7. Rewinding drum, 8. Twist shaft, 9. Guide post, 10. Rotating shaft, 11. First clamping block, 12. Cylinder, 13. Second clamping block, 14. Insertion post, 15. Insertion hole, 16. Driving motor, 17. Driving shaft, 18. First driving wheel, 19. Second driving wheel, 20. First driven wheel, 21. Second driven wheel, 22. Screw rod, 23. Reversing stopper, 24. Reversing contact piece, 25. Compression bolt. Detailed Embodiments

[0015] The following further elaborates on the present utility model in conjunction with the drawings.

[0016] The following will further illustrate the specific implementation manners of the present utility model in conjunction with the accompanying drawings. Among them, the same components are denoted by the same reference numerals.

[0017] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0018] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0019] Combined with the attached Figure 1 - attached Figure 3 , an automatic rewinder for tin wire production, comprising a frame 1, a wire arranging mechanism and a rewinding mechanism are provided on the frame 1. The wire arranging mechanism includes a first mounting bracket 2 arranged on one side of the frame 1. A moving block 3 capable of reciprocating left and right is provided on the first mounting bracket 2. A wire threading tube 5 is installed at the upper end of the moving block 3 through a mounting column 4. The rewinding mechanism includes a second mounting bracket 6 arranged on the same side as the first mounting bracket 2. A rewinding drum 7 capable of rotating is provided on the second mounting bracket 6.

[0020] In one embodiment, a twist shaft 8 is provided on the first mounting bracket 2 and the moving block 3 is threadedly sleeved on the twist shaft 8. A guide post 9 is also provided on the first mounting bracket 2 and the moving block 3 is slidably arranged on the guide post 9. In this embodiment, the threaded fit between the twist shaft 8 provided on the first mounting bracket 2 and the moving block 3 ensures the precise movement of the moving block 3 in the horizontal direction. At the same time, in order to increase the stability of the movement of the moving block 3, the design of the guide post 9 enables the moving block 3 to slide along a predetermined track during the movement, avoiding deviation or shaking. This dual guiding design not only improves the wire arranging accuracy but also extends the service life of the equipment.

[0021] In one embodiment, a rotating shaft 10 is rotatably provided on the frame 1. A first clamping block 11 is provided at the end of the rotating shaft 10. A cylinder 12 is provided on the side surface of the second mounting bracket 6. A second clamping block 13 is rotatably provided at the end of the piston rod of the cylinder 12. Plug posts 14 are provided on the inner end surfaces of both the first clamping block 11 and the second clamping block 13, and insertion holes 15 for the plug posts 14 to be inserted are provided on both sides of the rewinding drum 7. The rewinding mechanism in this embodiment realizes the quick clamping and stability of the rewinding drum 7 through the coordinated work of the rotating shaft 10, the first clamping block 11, the cylinder 12 and the second clamping block 13. The preliminary fixation of the first clamping block 11 combined with the precise clamping of the second clamping block 13 driven by the cylinder 12 ensures that the rewinding drum 7 will not loosen or deviate during high-speed rotation, thus ensuring the continuity and stability of the rewinding work. In addition, the design of the plug posts 14 and the insertion holes 15 makes the clamping process simpler and faster, improving the production efficiency.

[0022] In one embodiment, a driving motor 16 is provided on the rack 1. A driving shaft 17 is provided on the output shaft of the driving motor 16. A first driving pulley 18 and a second driving pulley 19 are provided on the driving shaft 17. First driven pulleys 20 and second driven pulleys 21 are respectively provided at the end portions of the twist shaft 8 and the rotating shaft 10. A first belt is connected between the first driving pulley 18 and the first driven pulley 20, and a second belt is connected between the second driving pulley 19 and the second driven pulley 21. The driving motor 16 in this embodiment serves as the power source of the entire winding machine. Through the cooperation of the driving shaft 17, the first driving pulley 18, the second driving pulley 19, the first belt and the second belt, the synchronous rotation of the twist shaft 8 and the rotating shaft 10 (i.e., the winding drum 7) is achieved. This power transmission method not only has a simple structure and high transmission efficiency, but also effectively reduces the noise and vibration during the transmission process through the flexible connection of the first belt and the second belt. At the same time, the design of the first driven pulley 20 and the second driven pulley 21 enables the power to be accurately transmitted to the target components, ensuring the synchronous progress of the winding and wire arranging operations.

[0023] In one embodiment, a screw rod 22 is provided on the first mounting bracket 2. Two reversing stoppers 23 are threadedly connected to the screw rod 22. A reversing contact piece 24 is provided at the bottom of the moving block 3. In order to achieve the automatic reversing and continuous wire arranging of the moving block 3, the screw rod 22 and the reversing stoppers 23 are provided on the first mounting bracket 2 in this embodiment. By adjusting the positions of the reversing stoppers 23 on the screw rod 22, the reversing points of the moving block 3 can be accurately controlled. When the reversing contact piece 24 at the bottom of the moving block 3 touches the reversing stopper 23, the reversing mechanism (such as changing the rotation direction of the motor or switching the transmission path) will be triggered, causing the moving block 3 to change its moving direction. This design not only realizes the automatic reversing of the moving block 3, but also ensures the continuous and uniform wire arranging of the solder wire on the winding drum 7, improving the winding quality.

[0024] In one embodiment, the mounting post 4 is provided with a through hole and the wire threading pipe 5 is inserted into the through hole. A compression bolt 25 is threadedly connected to the upper end of the mounting post 4.

[0025] Working principle: The automatic winding machine for solder wire production described in this application has an extremely precise and efficient working principle. In the initial installation and fixing stage, the winding drum 7 to be used is accurately placed beside the second mounting bracket 6. Through manual or automated means, one end of it is smoothly inserted into the insertion post 14 of the first clamping block 11 to achieve preliminary stability. Immediately afterwards, the start of the air cylinder 12 causes the piston rod to extend, driving the second clamping block 13 to accurately move towards the other side of the winding drum 7 until its insertion post 14 also firmly inserts into the corresponding jack 15, thus completing the bilateral clamping and fixing of the winding drum 7 and ensuring the stability of the entire winding process.

[0026] Enter the tin wire threading and fixing process. The tin wire to be wound is carefully threaded through the wire threading tube 5 installed on the moving block 3. The wire threading tube 5 is firmly fixed on the moving block 3 through the mounting post 4 and can move left and right reciprocally with it. After the tin wire passes through the wire threading tube 5, it is fixed at the starting position of the winding reel 7 manually or by an auxiliary device, laying a foundation for subsequent uniform winding.

[0027] With the start of the drive motor 16, the rotation of its output shaft drives the synchronous rotation of the drive shaft 17. The first driving wheel 18 and the second driving wheel 19 on the drive shaft 17 rotate accordingly. Through the close cooperation of the first belt and the second belt, they respectively drive the twist shaft 8 and the rotating shaft 10 (i.e., the winding reel 7) to rotate. At this time, the rotation of the twist shaft 8 cleverly drives the moving block 3 to move left and right reciprocally on the guide post 9, realizing the uniform arrangement of the tin wire on the winding reel 7; while the rotation of the rotating shaft 10 directly drives the rotation of the winding reel 7, starting the continuous winding work of the tin wire.

[0028] To achieve the automatic commutation of the moving block 3, that is, to realize the continuity of its left and right reciprocating movement, a combination of a screw rod 22 and a commutation stop block 23 is cleverly designed on the first mounting bracket 2. As the moving block 3 moves, the commutation contact piece 24 at its bottom will precisely touch the commutation stop block 23, thereby triggering the commutation mechanism and changing the movement direction of the moving block 3, ensuring the continuity and uniformity of the tin wire wire arrangement.

[0029] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the present utility model, design structurally similar ways and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An automatic winding machine for tin wire production, characterized in that: The invention comprises a frame (1), wherein the frame (1) is provided with a wire arrangement mechanism and a winding mechanism, wherein the wire arrangement mechanism comprises a first mounting frame (2) arranged on one side of the frame (1), wherein the first mounting frame (2) is provided with a moving block (3) capable of reciprocating left and right, wherein a wire threading tube (5) is installed at the upper end of the moving block (3) via a mounting column (4), and wherein the winding mechanism comprises a second mounting frame (6) arranged on the same side as the first mounting frame (2), wherein the second mounting frame (6) is provided with a rotatable winding drum (7).

2. The automatic winding machine for tin wire production according to claim 1, characterized in that: The first mounting frame (2) is provided with a twisted shaft (8) and the moving block (3) is sleeved on the twisted shaft (8); the first mounting frame (2) is also provided with a guide column (9) and the moving block (3) is slidably arranged on the guide column (9).

3. The automatic winding machine for tin wire production according to claim 2, characterized in that: A rotating shaft (10) is rotatably provided on the frame (1), a first clamping block (11) is provided at the end of the rotating shaft (10), a cylinder (12) is provided on the side of the second mounting frame (6), a second clamping block (13) is rotatably provided at the end of the piston rod of the cylinder (12), an insertion column (14) is provided on the inner end surfaces of the first clamping block (11) and the second clamping block (13), and a socket (15) for inserting the insertion column (14) is provided on both sides of the winding drum (7).

4. The automatic winding machine for tin wire production according to claim 3, characterized in that: The frame (1) is provided with a driving motor (16), the output shaft of the driving motor (16) is provided with a driving shaft (17), the driving shaft (17) is provided with a first driving wheel (18) and a second driving wheel (19), the ends of the twisted shaft (8) and the rotating shaft (10) are respectively provided with a first driven wheel (20) and a second driven wheel (21), the first driving wheel (18) and the first driven wheel (20) are connected by a first belt, and the second driving wheel (19) and the second driven wheel (21) are connected by a second belt.

5. The automatic winding machine for tin wire production according to claim 4, characterized in that: The first mounting frame (2) is provided with a screw rod (22), two reversing blocks (23) are threadedly connected to the screw rod (22), and a reversing contact piece (24) is provided at the bottom of the moving block (3).

6. The automatic winding machine for tin wire production according to claim 1, characterized in that: The mounting column (4) is provided with a through hole and the threading tube (5) is inserted into the through hole. The upper end of the mounting column (4) is threadedly connected with a clamping bolt (25).

Images