A winding machine feeding mechanism

Abstract

This utility model relates to the field of winding machine feeding technology, specifically a winding machine feeding mechanism. This utility model is used for conveying and feeding wires, including a base plate. A slide rod is fixedly installed on the upper surface of the base plate, and a slider is sleeved on the outside of the slide rod. A horizontal plate is fixedly installed on the outer wall of the slider, and an mounting plate is fixedly installed on the outer wall of the horizontal plate. A movable support plate is slidably connected to the outer wall of the horizontal plate. Two insert plates are inserted into the outer wall of the mounting plate, and a connecting plate is fixedly connected to one end of each of the two insert plates. Guide mechanisms are provided on the upper surface of the mounting plate near both ends and on the upper surfaces of the two connecting plates. A limiting ring is fixedly installed on the outer wall of the movable support plate. By setting guide mechanisms, this utility model can adapt to wires of different diameters, effectively improving the applicability of the feeding mechanism. After completing a set of windings, there is no need for manual pulling of the wire, which not only improves the feeding efficiency but also avoids errors caused by manual pulling, ensuring feeding accuracy.

Description

Technical Field

[0001] This utility model relates to the field of winding machine feeding technology, specifically a winding machine feeding mechanism. Background Technology

[0002] A winding machine is a device that winds a wire into a specific workpiece. It is commonly used for winding copper wire. In the field of electronic component manufacturing, winding machines are widely used for winding wires in products such as transformers and inductors. Winding machines are generally equipped with a feeding mechanism to convey the wires to the winding section.

[0003] In the existing technology, the feeding mechanism of the winding machine generally uses guide wheels to limit and guide the wire for auxiliary feeding. However, the guide wheels are generally of fixed size, which makes it impossible to adapt to wires of different diameters, resulting in low applicability. Moreover, after each set of winding is completed, the wire needs to be manually pulled back to the starting position, which not only increases the operation intensity, but also easily leads to deviations in the wire feeding position. Utility Model Content

[0004] The purpose of this invention is to provide a feeding mechanism for a winding machine to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A winding machine feeding mechanism for conveying and feeding wires includes a base plate, a slide rod fixedly installed on the upper surface of the base plate, a slider sleeved on the outside of the slide rod, a horizontal plate fixedly installed on the outer wall of the slider, an mounting plate fixedly installed on the outer wall of the horizontal plate, a movable support plate slidably connected to the outer wall of the horizontal plate, two insert plates inserted into the outer wall of the mounting plate, a connecting plate fixedly connected to one end of each of the two insert plates, guide mechanisms provided near both ends of the upper surface of the mounting plate and the upper surfaces of the two connecting plates, and a limiting ring fixedly installed on the outer wall of the movable support plate.

[0007] The guiding mechanism includes a bottom wheel, which is rotatably connected to the upper surface of the mounting plate via a shaft, and a connecting column is fixedly connected to the upper surface of the bottom wheel.

[0008] Preferably, a collar is sleeved on the outside of the connecting column, and a plurality of sliding plates are slidably connected inside the connecting column, with one end of each sliding plate being fixedly connected to the collar.

[0009] Preferably, a screw is inserted into the upper surface of the connecting post, the bottom end of the screw is fixedly connected to several sliding plates, a nut is threaded onto the outside of the screw, and a limit frame is fixedly installed on the upper end of the connecting post and outside the nut.

[0010] Preferably, the guiding mechanism further includes two fixing pins, both of which are inserted into the upper surface of the mounting plate. The upper surface of the two mounting plates is provided with several fixing grooves, and the bottom end of the fixing pin matches the fixing groove.

[0011] Preferably, a second cylinder is installed on the outer wall of the movable support plate, a second clamping block is fixedly installed at the bottom inside the movable support plate, and a first clamping block is fixedly connected to the output end of the second cylinder, with the second clamping block and the first clamping block cooperating with each other.

[0012] Preferably, a cylinder is installed on the outer wall of the movable support plate, and the output end of the cylinder is fixedly connected to the movable support plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. In this utility model, rotating the nut drives the screw to move upward, which in turn drives the slide plate to move upward, allowing the collar to move upward along the connecting column. This adjusts the distance between the collar and the bottom wheel, adapting to wires of different diameters and effectively improving the applicability of the feeding mechanism. Furthermore, it allows for adjusting the distance between the two guiding mechanisms according to wires of different diameters, preventing the two wires from contacting and interfering with each other, thus affecting normal transmission and further improving the applicability of the feeding mechanism.

[0015] 2. In this utility model, the cylinder 2 drives the clamping block 1 to move, so that the clamping block 1 moves closer to the clamping block 2 to clamp the two wires. Then, the cylinder 1 drives the movable support plate to move, which can drive the two clamped wires to move as a whole, so that the free end of the wire moves a certain distance, thereby automatically moving the free end of the wire to the part to be wound, without the need for manual pulling. This not only improves the efficiency of feeding, but also avoids errors caused by manual pulling, and ensures the accuracy of feeding. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a cross-sectional view of the mounting plate in this utility model;

[0020] Figure 4 This is a cross-sectional view of the connecting column in this utility model.

[0021] The attached figures are labeled as follows:

[0022] 1. Base plate; 2. Slide rod; 3. Slider; 4. Horizontal plate; 5. Movable support plate; 6. Cylinder 1; 7. Limiting ring; 8. Cylinder 2; 9. Clamping block 1; 10. Clamping block 2; 11. Mounting plate; 12. Insert plate; 13. Bottom wheel; 14. Wire; 15. Connecting column; 16. Slide plate; 17. Screw; 18. Nut; 19. Limiting frame; 20. Connecting plate; 21. Fixing groove; 22. Collar; 23. Fixing pin. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] A winding machine feeding mechanism, such as Figures 1-4 As shown, the device is used to feed and convey the wire 14. It includes a base plate 1, a slide bar 2 is fixedly installed on the upper surface of the base plate 1, and a slider 3 is sleeved on the outside of the slide bar 2. Using an external driving mechanism, such as a cylinder, the slider 3 is driven to move up and down along the slide bar 2, which can drive the horizontal plate 4 to move up and down, and drive the wire 14 to move up and down, assisting the winding machine in winding. The horizontal plate 4 is fixedly installed on the outer wall of the slider 3, and an installation plate 11 is fixedly installed on the outer wall of the horizontal plate 4. A movable support plate 5 is slidably connected to the outer wall of the horizontal plate 4. Two insert plates 12 are inserted into the outer wall of the installation plate 11. A connecting plate 20 is fixedly connected to one end of each of the two insert plates 12. A guide mechanism is provided on the upper surface of the installation plate 11 near both ends and on the upper surface of the two connecting plates 20. A limiting ring 7 is fixedly installed on the outer wall of the movable support plate 5. The guide mechanism includes a bottom wheel 13, which is rotatably connected to the upper surface of the installation plate 11 through a shaft. A connecting column 15 is fixedly connected to the upper surface of the bottom wheel 13.

[0025] A collar 22 is fitted around the outside of the connecting column 15. Several sliding plates 16 are slidably connected inside the connecting column 15, and one end of the sliding plate 16 is fixedly connected to the collar 22. The wire 14 is conveyed and fed along the bottom wheel 13 and the collar 22.

[0026] A screw 17 is inserted into the upper surface of the connecting post 15. The bottom end of the screw 17 is fixedly connected to several sliding plates 16. A nut 18 is threaded onto the outside of the screw 17. A limit frame 19 is fixedly installed on the upper end of the connecting post 15 and outside the nut 18. When the nut 18 is rotated, the limit frame 19 can limit the rotation position of the nut 18, so that the nut 18 can only rotate inside the limit frame 19. With the thread that matches the screw 17, the screw 17 can be driven to move vertically. The movement position of the screw 17 is limited by the sliding plates 16 and can only move vertically.

[0027] In use, the two wires 14 are passed through the limiting ring 7 and around each guide mechanism, so that one end of the two wires 14 that have passed around each guide mechanism is close to the winding part on the winding machine, thereby guiding and feeding the wires 14. The screw 17 can be moved upward by rotating the nut 18, which in turn moves the slide plate 16 upward, so that the collar 22 moves upward along the connecting column 15. The distance between the collar 22 and the bottom wheel 13 can be adjusted to accommodate wires 14 of different diameters, effectively improving the applicability of the feeding mechanism.

[0028] The guiding mechanism also includes two fixing pins 23, both of which are inserted into the upper surface of the mounting plate 11. The upper surfaces of the two insert plates 12 are provided with several fixing slots 21, and the bottom of the fixing pins 23 fits into the fixing slots 21. Under the action of friction, the fixing pins 23 can be tightly inserted into the fixing slots 21. By passing the fixing pins 23 through the mounting plate 11 and inserting them into the corresponding fixing slots 21, the positions of the insert plates 12, the connecting plate 20 and the mounting plate 11 can be fixed.

[0029] Specifically, the fixing pin 23 is pulled out from the mounting plate 11 to release the fixation between the insert plate 12 and the mounting plate 11. At this time, the insert plate 12 can be moved along the inside of the mounting plate 11, which drives the connecting plate 20 to move, thereby driving the guide mechanism on the connecting plate 20 to move. This allows the distance between the two guide mechanisms to be adjusted according to the different diameter wires 14, avoiding mutual contact and interference between the two wires 14, which would affect normal transmission and further improve the applicability of the feeding mechanism. After adjustment, the fixing pin 23 is inserted through the mounting plate 11 into the corresponding fixing slot 21, which can re-fix the position between the insert plate 12, the connecting plate 20 and the mounting plate 11, thereby fixing the position of the guide mechanism on the connecting plate 20.

[0030] A second cylinder 8 is installed on the outer wall of the movable support plate 5. A second clamping block 10 is fixedly installed at the bottom of the inner side of the movable support plate 5. A first clamping block 9 is fixedly connected to the output end of the second cylinder 8. The second clamping block 10 and the first clamping block 9 cooperate with each other. A first cylinder 6 is installed on the outer wall of the movable support plate 5, and the output end of the first cylinder 6 is fixedly connected to the movable support plate 5. The models of the first cylinder 6 and the second cylinder 8 are both CM2B32-150. The drive of the first cylinder 6 and the second cylinder 8 can be preset and controlled to start and stop by the controller equipped on the winding machine. This is existing technology and will not be described in detail.

[0031] Specifically, after a set of wires 14 is fed and wound, the wires 14 are cut by the cutting mechanism equipped on the winding machine (this is existing technology and will not be described in detail). At this time, the clamping block 9 is moved by the cylinder 2 8, so that the clamping block 9 moves closer to the clamping block 2 10 to clamp the two wires 14. Then, the movable support plate 5 is moved by the cylinder 1 6, which can move the two clamped wires 14 as a whole, so that the free end of the wire 14 moves a certain distance, thereby automatically moving the free end of the wire 14 to the winding position without manual pulling. This not only improves the efficiency of feeding but also avoids errors caused by manual pulling, ensuring the accuracy of feeding.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A feeding mechanism for a winding machine, used for conveying and feeding wires (14), comprising a base plate (1), characterized in that, A sliding rod (2) is fixedly installed on the upper surface of the base plate (1). A slider (3) is sleeved on the outside of the sliding rod (2). A horizontal plate (4) is fixedly installed on the outer wall of the slider (3). An installation plate (11) is fixedly installed on the outer wall of the horizontal plate (4). A movable support plate (5) is slidably connected to the outer wall of the horizontal plate (4). Two insert plates (12) are inserted into the outer wall of the installation plate (11). A connecting plate (20) is fixedly connected to one end of each of the two insert plates (12). A guide mechanism is provided on the upper surface of the installation plate (11) near both ends and on the upper surface of the two connecting plates (20). A limiting ring (7) is fixedly installed on the outer wall of the movable support plate (5). The guiding mechanism includes a bottom wheel (13), which is rotatably connected to the upper surface of the mounting plate (11) via a shaft, and a connecting column (15) is fixedly connected to the upper surface of the bottom wheel (13).

2. The feeding mechanism for a winding machine according to claim 1, characterized in that, The connecting post (15) is fitted with a collar (22) on the outside, and a number of sliding plates (16) are slidably connected inside the connecting post (15), and one end of the sliding plate (16) is fixedly connected to the collar (22).

3. The feeding mechanism for a winding machine according to claim 2, characterized in that, A screw (17) is inserted into the upper surface of the connecting post (15). The bottom end of the screw (17) is fixedly connected to several sliding plates (16). A nut (18) is threaded onto the outside of the screw (17). A limit frame (19) is fixedly installed on the upper end of the connecting post (15) and outside the nut (18).

4. The feeding mechanism for a winding machine according to claim 3, characterized in that, The guiding mechanism also includes two fixing pins (23), both of which are inserted into the upper surface of the mounting plate (11). The upper surfaces of the two mounting plates (12) are provided with several fixing slots (21), and the bottom of the fixing pins (23) fits into the fixing slots (21).

5. A winding machine feeding mechanism according to any one of claims 1 to 4, characterized in that, The movable support plate (5) is equipped with a second cylinder (8) on its outer wall. The bottom of the movable support plate (5) is fixedly installed with a second clamping block (10). The output end of the second cylinder (8) is fixedly connected to a first clamping block (9). The second clamping block (10) and the first clamping block (9) cooperate with each other.

6. The feeding mechanism for a winding machine according to claim 5, characterized in that, A cylinder (6) is installed on the outer wall of the movable support plate (5), and the output end of the cylinder (6) is fixedly connected to the movable support plate (5).

Images