Automatic yarn drawing structure of coreless winder

Abstract

The utility model discloses a kind of automatic yarn-drawing structures of coreless winding machine, it is related to wire silk pressure tight technical field, including workbench, the outside of workbench is fixedly connected with controller, the top of workbench is fixedly connected with L-shaped slide rail, and the top of L-shaped slide rail is slidably connected with support seat, the inside of workbench is fixedly connected with servo motor one, and the output of servo motor one is fixedly connected with fixed disc one, one end of fixed disc one is clamped with winding roller, and one end of winding roller is fixedly connected with fixed disc two, the utility model is placed on pressure block after being passed through guide plate by setting pressure tight mechanism, preliminary fixation is carried out to it using the extrusion force of spring, then, cylinder two is started by controller, cylinder two drives wedge block to move, and then push pressure block rotates in support block, realize secondary clamping to wire silk, effectively avoid wire silk sliding in winding process and promote the finished product quality of winding.

Description

Technical Field

[0001] This utility model relates to the field of wire pressing technology, specifically an automatic wire drawing structure for a coreless wire winding machine. Background Technology

[0002] Wire winding machines are specialized mechanical equipment used for winding various types of wires in industrial production. Their core functions include metal wire winding, precision winding of welding wire, and winding of pipe reinforcement layers. Among these, the winding of the wire by the winding roller is a key step in ensuring the quality of the finished product. However, the stability of the wire compression during the winding process also directly affects the winding effect.

[0003] In existing wire winding devices, the wire is fixed by a single spring clamping method before the winding process. However, this clamping method has certain shortcomings: the clamping force of a single spring is too small, which can easily cause the wire to slip and deviate during the winding process, resulting in loose winding. To address these issues, we provide an automatic wire drawing structure for a coreless wire winding machine. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic wire drawing structure for a coreless wire winding machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic wire drawing structure for a coreless wire winding machine, comprising a worktable, a controller fixedly connected to the outer side of the worktable, an L-shaped slide rail fixedly connected to the top of the worktable, and a support base slidably connected to the top of the L-shaped slide rail, a servo motor fixedly connected inside the worktable, and a fixed disk fixedly connected to the output end of the servo motor, a winding roller clamped at one end of the fixed disk, a fixed disk fixedly connected to one end of the winding roller, a mounting base fixedly connected to one end of the fixed disk, and a pressing mechanism slidably connected to one side of the mounting base, the outer side of the fixed disk being in close contact with the interior of the support base, one end of the winding roller penetrating the fixed disk and movably connected to the interior of the L-shaped slide rail, a cylinder fixedly connected to one side of the L-shaped slide rail, the output end of the cylinder being fixedly connected to one side of the support base, an adjusting mechanism slidably connected inside the worktable, and a guide plate fixedly connected to the top of the adjusting mechanism, with wires arranged inside the guide plate and the wires sleeved on the outer wall of the winding roller.

[0006] The aforementioned clamping mechanism includes a wedge block, a clamping block, a spring, and a support block. One side of the wedge block is in close contact with one end of the clamping block, and both ends of the clamping block are respectively hinged to the interior of two support blocks. One side of the clamping block is fixedly connected to one end of the spring.

[0007] As described above, the side of the wedge block away from the clamping block is slidably connected to the side wall of the mounting base, and the top of the mounting base is fixedly connected to a cylinder.

[0008] As described above, the output end of the second cylinder is fixedly connected to the top of the wedge block, one end of the clamping block is in close contact with the outer wall of the wire, and one end of the support block and the spring are both fixedly connected to the side wall of the mounting base.

[0009] The aforementioned adjustment mechanism includes a threaded rod, a threaded block, and a second servo motor. The output end of the second servo motor is fixedly connected to one end of the threaded rod, and the outer wall of the threaded rod is threadedly connected to the inner thread of the threaded block.

[0010] As described above, the top end of the threaded block is fixedly connected to the bottom end of the guide plate, and both ends of the threaded block are slidably connected to the inside of the worktable.

[0011] As described above, the second servo motor is located inside the worktable, and two fixed blocks are fixedly connected inside the worktable. The two ends of the threaded rod are respectively rotatably connected to the inside of the two fixed blocks.

[0012] Compared with existing technologies, the automatic wire drawing structure of this coreless wire winding machine has the following advantages:

[0013] I. This utility model uses a clamping mechanism to place the wire through the guide plate and onto the clamping block. The clamping block initially fixes the wire using the squeezing force of the spring. Then, the controller starts the second cylinder, which moves the wedge block and pushes the clamping block to rotate within the support block, thus achieving secondary clamping of the wire. This double clamping effectively prevents the wire from slipping during winding and improves the quality of the finished winding product.

[0014] II. This utility model uses an adjustment mechanism to activate cylinder one via a controller. Cylinder one moves the support base, which in turn pulls the fixed plate two, causing the winding roller to disengage from the fixed plate one. Finally, cylinder two is activated by the controller to move the wedge block upward and disengage from the clamping block, releasing the clamping of the wire. Finally, the robotic arm removes the wound wire from the winding roller, thus completing the wire drawing operation.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2This is a schematic diagram of the overall planar structure of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the winding roller and its connecting parts of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the pressing mechanism and its connecting parts of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the adjustment mechanism and its connecting parts of this utility model.

[0021] In the diagram: 1. Workbench; 2. Controller; 3. L-shaped slide rail; 4. Support base; 5. Servo motor one; 6. Fixed plate one; 7. Winding roller; 8. Pressing mechanism; 801. Wedge block; 802. Pressing block; 803. Spring; 804. Support block; 9. Adjusting mechanism; 901. Threaded rod; 902. Threaded block; 903. Servo motor two; 10. Fixed plate two; 11. Mounting base; 12. Cylinder one; 13. Guide plate; 14. Wire; 15. Cylinder two; 16. Fixed block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-5 As shown, this utility model provides a technical solution: an automatic wire drawing structure for a coreless wire winding machine, including a worktable 1, a controller 2 fixedly connected to the outside of the worktable 1, an L-shaped slide rail 3 fixedly connected to the top of the worktable 1, and a support base 4 slidably connected to the top of the L-shaped slide rail 3, a servo motor 5 fixedly connected inside the worktable 1, and a fixed disk 6 fixedly connected to the output end of the servo motor 5, a winding roller 7 clamped at one end of the fixed disk 6, and a fixed disk 10 fixedly connected to one end of the winding roller 7, and a mounting plate 10 fixedly connected to one end of the fixed disk 10. The mounting base 11 has a pressing mechanism 8 slidably connected to one side. The outer side of the fixed plate 10 is in close contact with the inside of the support base 4. One end of the winding roller 7 passes through the fixed plate 10 and is movably connected to the inside of the L-shaped slide rail 3. A cylinder 12 is fixedly connected to one side of the L-shaped slide rail 3. The output end of the cylinder 12 is fixedly connected to one side of the support base 4. An adjustment mechanism 9 is slidably connected inside the worktable 1. A guide plate 13 is fixedly connected to the top of the adjustment mechanism 9. A wire 14 is provided inside the guide plate 13 and is sleeved on the outer wall of the winding roller 7.

[0024] First, connect all electrical components to an external power source and electrically connect them to controller 2. Then, pass wire 14 through guide plate 13 and place it on clamping mechanism 8. Next, activate cylinder 2 15 via controller 2. Cylinder 2 15 drives clamping mechanism 8 to move, thereby clamping wire 14, effectively preventing wire 14 from slipping during winding and improving the quality of the finished winding product. Subsequently, during the winding process, activate adjustment mechanism 9 via controller 2 to move guide plate 13, ensuring that wire 14 is wound securely. After the wire is wound onto the winding roller 7, the practical effect of the lifting device is improved. Then, after the winding is completed, one end of the wire 14 is cut off with a shearing knife. Then, the controller 2 starts the cylinder 12, which drives the support seat to move, thereby pulling the fixed plate 2 10 and causing the winding roller 7 to disengage from the fixed plate 1 6. Finally, the controller 2 starts the cylinder 2 15, which moves the clamping mechanism 8 upward to release the clamping on the wire 14. Finally, the robot arm removes the wound wire 14 from the winding roller 7, thus completing the wire drawing operation.

[0025] like Figure 1-4 As shown, the clamping mechanism 8 includes a wedge block 801, a clamping block 802, a spring 803, and a support block 804. One side of the wedge block 801 is in close contact with one end of the clamping block 802, and both ends of the clamping block 802 are respectively hinged to the inside of the two support blocks 804. One side of the clamping block 802 is fixedly connected to one end of the spring 803. The side of the wedge block 801 away from the clamping block 802 is slidably connected to the side wall of the mounting base 11. A second cylinder 15 is fixedly connected to the top of the mounting base 11. The output end of the second cylinder 15 is fixedly connected to the top of the wedge block 801. One end of the clamping block 802 is in close contact with the outer wall of the wire 14. One end of the support block 804 and the spring 803 are both fixedly connected to the side wall of the mounting base 11.

[0026] After the wire 14 is passed through the guide plate 13, it is placed on the clamping block 802. The clamping block 802 initially fixes it by the squeezing force of the spring 803. Then, the controller 2 starts the cylinder 15, which drives the wedge block 801 to move, thereby pushing the clamping block 802 to rotate in the support block 804, realizing the secondary clamping of the wire 14, effectively preventing the wire 14 from slipping during the winding process and improving the quality of the finished winding product.

[0027] like Figure 1 , Figure 2 and Figure 5As shown, the adjustment mechanism 9 includes a threaded rod 901, a threaded block 902, and a second servo motor 903. The output end of the second servo motor 903 is fixedly connected to one end of the threaded rod 901, and the outer wall of the threaded rod 901 is threadedly connected to the inside of the threaded block 902. The top end of the threaded block 902 is fixedly connected to the bottom end of the guide plate 13, and both ends of the threaded block 902 are slidably connected to the inside of the worktable 1. The second servo motor 903 is located inside the worktable 1, and two fixed blocks 16 are fixedly connected inside the worktable 1. The two ends of the threaded rod 901 are rotatably connected to the inside of the two fixed blocks 16 respectively.

[0028] During the winding process, the servo motor 903 is started by the controller 2. The servo motor 903 drives the thread rod 901 to rotate. The thread rod 901 drives the thread block 902 to move in the worktable 1, thereby driving the guide plate 13 to move synchronously, ensuring that the wire 14 is wound on the winding roller 7, and improving the practical effect of the device.

[0029] Working principle: First, all electrical components are connected to an external power source and electrically connected to controller 2. Then, the wire 14 is passed through the guide plate 13 and placed on the clamping block 802. The clamping block 802 initially fixes the wire 14 using the squeezing force of the spring 803. Next, controller 2 starts cylinder 15, which moves the wedge block 801, thereby pushing the clamping block 802 to rotate within the support block 804, achieving secondary clamping of the wire 14. Subsequently, during the winding process, controller 2 starts servo motor 903, which drives the threaded rod 901 to rotate. The moving thread block 902 moves within the worktable 1, thereby driving the wire guide plate 13 to move synchronously, ensuring that the wire 14 is wound on the winding roller 7. Then, after the winding is completed, one end of the wire 14 is cut off with a shearing knife. Subsequently, the controller 2 starts the cylinder 12, which drives the support base 4 to move, thereby pulling the fixed plate 10 and causing the winding roller 7 to disengage from the fixed plate 6. Finally, the controller 2 starts the cylinder 15, causing the wedge block 801 to move upward and disengage from the clamping block 802, releasing the clamping of the wire 14. Finally, the robot arm removes the wound wire 14 from the winding roller 7, thus completing the wire drawing operation.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic wire drawing structure for a coreless wire winding machine, comprising a worktable (1), characterized in that: A controller (2) is fixedly connected to the outside of the workbench (1). An L-shaped slide rail (3) is fixedly connected to the top of the workbench (1), and a support base (4) is slidably connected to the top of the L-shaped slide rail (3). A servo motor (5) is fixedly connected inside the workbench (1), and a fixed disk (6) is fixedly connected to the output end of the servo motor (5). A winding roller (7) is snapped onto one end of the fixed disk (6), and a fixed disk (10) is fixedly connected to one end of the winding roller (7). A mounting base (11) is fixedly connected to one end of the fixed disk (10), and a pressing machine is slidably connected to one side of the mounting base (11). The structure (8) has the outer side of the fixed disk (10) in close contact with the inside of the support base (4). One end of the winding roller (7) passes through the fixed disk (10) and is movably connected to the inside of the L-shaped slide rail (3). A cylinder (12) is fixedly connected to one side of the L-shaped slide rail (3). The output end of the cylinder (12) is fixedly connected to one side of the support base (4). An adjustment mechanism (9) is slidably connected inside the worktable (1). A guide plate (13) is fixedly connected to the top of the adjustment mechanism (9). A wire (14) is provided inside the guide plate (13), and the wire (14) is sleeved on the outer wall of the winding roller (7).

2. The automatic wire drawing structure of a coreless wire winding machine according to claim 1, characterized in that: The clamping mechanism (8) includes a wedge block (801), a clamping block (802), a spring (803), and a support block (804). One side of the wedge block (801) is in close contact with one end of the clamping block (802), and both ends of the clamping block (802) are respectively hinged to the inside of the two support blocks (804). One side of the clamping block (802) is fixedly connected to one end of the spring (803).

3. The automatic wire drawing structure of a coreless wire winding machine according to claim 2, characterized in that: The wedge block (801) is slidably connected to the side wall of the mounting base (11) on the side away from the clamping block (802), and the top of the mounting base (11) is fixedly connected to the cylinder two (15).

4. The automatic wire drawing structure of a coreless wire winding machine according to claim 3, characterized in that: The output end of the cylinder (15) is fixedly connected to the top of the wedge block (801), one end of the clamping block (802) is in close contact with the outer wall of the wire (14), and one end of the support block (804) and the spring (803) are both fixedly connected to the side wall of the mounting base (11).

5. The automatic wire drawing structure of a coreless wire winding machine according to claim 1, characterized in that: The adjustment mechanism (9) includes a threaded rod (901), a threaded block (902) and a second servo motor (903). The output end of the second servo motor (903) is fixedly connected to one end of the threaded rod (901), and the outer wall of the threaded rod (901) is connected to the internal thread of the threaded block (902).

6. The automatic wire drawing structure of a coreless wire winding machine according to claim 5, characterized in that: The top end of the threaded block (902) is fixedly connected to the bottom end of the guide plate (13), and both ends of the threaded block (902) are slidably connected to the inside of the worktable (1).

7. The automatic wire drawing structure of a coreless wire winding machine according to claim 6, characterized in that: The second servo motor (903) is located inside the workbench (1), and two fixed blocks (16) are fixedly connected inside the workbench (1). The two ends of the threaded rod (901) are respectively rotatably connected to the inside of the two fixed blocks (16).

Images