A fixed wire end winding mechanism

Abstract

The utility model belongs to the technical field of winding mechanism, specifically is a fixed line end winding mechanism, including winding support frame, winding support frame top installation has the drive shaft, the drive shaft outer wall is equipped with the winding reel, the drive shaft side wall is equipped with the through groove no.

Description

Technical Field

[0001] This utility model belongs to the technical field of winding mechanism, specifically a fixed-end winding mechanism. Background Technology

[0002] Wire winding is the process of winding a wire around a designated component according to specific rules and requirements. During the winding process, a functional winding mechanism is used to process the wire, ensuring the speed and quality of the winding. Most winding mechanisms are fixed in a certain position in the processing site to ensure the convenience and stability of the winding process.

[0003] However, some winding machines have a take-up roller installed on the take-up shaft to wind the wire end. Most take-up rollers are fixed by bolts or nuts in conjunction with the take-up shaft. During disassembly and installation, the operator needs to repeatedly turn the bolts and nuts, which is too troublesome and may cause wear on the threads, making the limit unstable and reducing practicality. Therefore, a fixed wire end winding mechanism is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a fixed wire end winding mechanism.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A fixed wire end winding mechanism of this utility model includes a winding support frame; a drive shaft is installed on the top of the winding support frame; a winding disc is sleeved on the outer wall of the drive shaft; a through groove is opened on the side wall of the drive shaft; a limiting block is slidably connected in the middle of the through groove; a rectangular groove is opened in the middle of the winding disc; the limiting block contacts the inner wall of the rectangular groove; a fixing strip is fixedly connected to the middle of the drive shaft; a spring is fixedly connected to the side wall of the fixing strip; the other end of the spring is fixedly connected to the bottom of the limiting block; a rotating plate is rotatably connected to the middle of the drive shaft on one side of the fixing strip; multiple sets of arc-shaped grooves are opened at the end of the rotating plate; multiple sets of arc-shaped grooves are arranged in a circumferential array at the end of the arc-shaped grooves; a round rod is fixedly connected to the side wall of the bottom of the limiting block; the outer wall of the round rod is slidably connected to the inner wall of the arc-shaped groove; a rotating rod is fixedly connected to the end of the rotating plate; the rotating rod is rotatably connected to the end of the drive shaft.

[0006] Preferably, the winding support frame has a second through groove on its side wall; a sliding shell is slidably connected to the inner wall of the second through groove; an electric telescopic rod is fixedly connected to the middle of the sliding shell; an arc-shaped baffle is installed at the end of the electric telescopic rod; and the arc-shaped baffle is driven by the electric telescopic rod; a rotating column is rotatably connected to the side wall at the end of the arc-shaped baffle; and a connecting plate is fixedly connected to the side of the arc-shaped baffle located on the side of the rotating column.

[0007] Preferably, multiple sets of the limiting blocks, springs, and round rods are provided; and the multiple sets of limiting blocks, springs, and round rods are arranged in a circumferential array in the middle of the drive shaft.

[0008] Preferably, the sidewall of the limiting block is configured as an inclined surface.

[0009] Preferably, a retaining ring is fixed to the outer wall of the drive shaft; the retaining ring contacts the end of the winding spool.

[0010] Preferably, a rectangular block is fixedly connected to the side wall of the electric telescopic rod; a threaded rod is threadedly connected to the center of the rectangular block; a fixing block is fixedly connected to the side wall of the winding support frame; and the bottom of the threaded rod is rotatably connected to the top of the fixing block.

[0011] Preferably, multiple sets of arc-shaped baffles are provided; the other end of the rotating column is rotatably connected to the side wall of the arc-shaped baffle; the other end of the connecting plate is fixedly connected to the side wall of the multiple sets of arc-shaped baffles.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model provides a fixed wire end winding mechanism. Through the cooperation between the rotating rod, limiting block, retaining ring, fixing strip, spring, round rod, rotating plate and arc groove, when installing the winding reel, it is only necessary to directly fit it on the outer wall of the drive shaft. There is no need to fix it by repeatedly rotating the thread or nut, which improves the installation efficiency.

[0014] 2. This utility model provides a fixed-end winding mechanism. Through the coordinated cooperation of the arc-shaped baffle, rotating column, electric telescopic rod and sliding shell, the winding reel can be supported. This design can reduce the risk of employees dropping their hands due to weight changes when the winding reel is detached from the drive shaft during disassembly. In addition, with the cooperation of the threaded rod, rectangular block, fixed block and connecting plate, the position of the arc-shaped baffle and rotating column can be adjusted according to the winding reel of different diameters, effectively improving the applicability of the equipment. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the overall device of this utility model;

[0017] Figure 2 This is a perspective view of the winding support frame and the electric telescopic rod in this utility model;

[0018] Figure 3This is a three-dimensional sectional view of the drive shaft and winding disc in this utility model.

[0019] Figure 4 This is a cross-sectional perspective view of the drive shaft and the limiting block in this utility model;

[0020] Figure 5 This is a split perspective view of the arc-shaped baffle and the electric telescopic rod in this utility model.

[0021] Legend:

[0022] 1. Winding support frame; 2. Drive shaft; 21. Through slot one; 3. Rotating rod; 31. Limiting block; 32. Retaining ring; 33. Fixing strip; 34. Spring; 35. Round rod; 36. Rotating plate; 37. Arc groove; 4. Winding disc; 41. Rectangular groove; 5. Arc baffle; 51. Rotating column; 52. Electric telescopic rod; 53. Sliding shell; 54. Threaded rod; 55. Rectangular block; 56. Fixing block; 57. Connecting plate; 6. Through slot two. 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] Specific implementation examples are given below.

[0025] Please see Figures 1-5This utility model provides a fixed-end winding mechanism, including a winding support frame 1; a drive shaft 2 is mounted on the top of the winding support frame 1; a winding disc 4 is sleeved on the outer wall of the drive shaft 2; a through groove 21 is formed on the side wall of the drive shaft 2; a limiting block 31 is slidably connected in the middle of the through groove 21; a rectangular groove 41 is formed in the middle of the winding disc 4; the limiting block 31 contacts the inner wall of the rectangular groove 41; a fixing strip 33 is fixedly connected to the middle of the drive shaft 2; a spring 34 is fixedly connected to the side wall of the fixing strip 33; the other end of the spring 34 is fixedly connected to the limiting block 31. At the bottom; a rotating plate 36 is rotatably connected to the middle of the drive shaft 2, located on one side of the fixed strip 33; multiple sets of arc-shaped grooves 37 are provided at the ends of the rotating plate 36; multiple sets of arc-shaped grooves 37 are arranged in a circumferential array at the ends of the arc-shaped grooves 37; a round rod 35 is fixedly connected to the side wall of the bottom of the limiting block 31; the outer wall of the round rod 35 is slidably connected to the inner wall of the arc-shaped groove 37; a rotating rod 3 is fixedly connected to the end of the rotating plate 36; the rotating rod 3 is rotatably connected to the end of the drive shaft 2; during operation, when it is necessary to replace the winding reel 4, the rotating rod 3 can be rotated. This will cause the rotating plate 36 to rotate. At this time, the round rod 35 will slide on the inner wall of the arc groove 37 and move the limiting block 31 along the arc of the arc groove 37 on the inner wall of the through groove 21 until the limiting block 31 is completely separated from the inner wall of the rectangular groove 41. Then the winding reel 4 can be pulled to remove it from the outer wall of the drive shaft 2. During installation, the winding reel 4 is directly placed on the outer wall of the drive shaft 2. During the process of the winding reel 4 being placed on the outer wall of the drive shaft 2, the winding reel 4 will push the limiting block 31 along the inclined surface of the limiting block 31 to move. The limiting block 31 will move to At the center of drive shaft 2, limit block 31 will compress spring 34. During this process, limit block 31 will also drive round rod 35 to move, so that round rod 35 slides on the inner wall of arc groove 37 and drives rotating plate 36 to rotate along the arc of arc groove 37 until limit block 31 coincides with rectangular groove 41. At this time, spring 34 will push limit block 31 to reset through its own elasticity, so that limit block 31 is inserted into the inner wall of rectangular groove 41. In this way, the installation can be completed without repeatedly turning bolts or nuts for installation and disassembly, which improves the efficiency of disassembly and assembly.

[0026] Furthermore, such as Figures 2-3 and Figure 5As shown, the winding support frame 1 has a through groove 6 on its side wall; a sliding shell 53 is slidably connected to the inner wall of the through groove 6; an electric telescopic rod 52 is fixedly connected to the middle of the sliding shell 53; an arc-shaped baffle 5 is installed at the end of the electric telescopic rod 52; and the arc-shaped baffle 5 is driven by the electric telescopic rod 52; a rotating column 51 is rotatably connected to the side wall of the end of the arc-shaped baffle 5; a connecting plate 57 is fixedly connected to the side wall of the arc-shaped baffle 5 on the side of the rotating column 51. During operation, when installing the winding disc 4, the winding disc 4 can be placed on the rotating column 51. In this way, when the winding disc 4 is fitted onto the outer wall of the drive shaft 2, the worker does not need to hold the winding disc 4 to position it relative to the drive shaft 2. Simply activate the electric telescopic rod 52. The electric telescopic rod 52 will move the arc-shaped baffle 5, which in turn will move the rotating column 51. This will cause the winding reel 4 to move along with the rotating column 51 and fit onto the outer wall of the drive shaft 2, improving the ease of installation. When disassembling, simply release the limit of the winding reel 4, and then activate the electric telescopic rod 52 to move the arc-shaped baffle 5. The arc-shaped baffle 5 will push the winding reel 4 to move, causing it to detach from the outer wall of the drive shaft 2. This prevents the risk of the winding reel 4 slipping due to sudden weight changes caused by gravity when detaching from the outer wall of the drive shaft 2, thus improving practicality.

[0027] Furthermore, such as Figure 4 As shown, multiple sets of limiting blocks 31, springs 34, and round rods 35 are provided; and these multiple sets of limiting blocks 31, springs 34, and round rods 35 are arranged in a circumferential array in the middle of the drive shaft 2. During operation, the cooperation between the multiple sets of limiting blocks 31, springs 34, and round rods 35 ensures the stability of the winding disc 4 being pushed and limited. Furthermore, the multiple sets of limiting blocks 31 move outward from the center line of the drive shaft 2 to limit the winding disc 4, reducing the risk of the limiting blocks 31 contacting and limiting the winding disc 4 due to the centrifugal force generated by the rotation of the drive shaft 2, thus improving the stability of the limiting.

[0028] Furthermore, such as Figures 3-4 As shown, the side wall of the limiting block 31 is set as an inclined surface. During operation, the inclined surface ensures that the installation and limiting can be completed without rotating the rotating rod 3 when installing the winding disc 4, thus improving practicality.

[0029] Furthermore, such as Figure 3 As shown, a retaining ring 32 is fixed to the outer wall of the drive shaft 2; the retaining ring 32 contacts the end of the winding disc 4. During operation, when the winding disc 4 is installed, if the winding disc 4 is in contact with the retaining ring 32 and cannot move, this position is the position where the limiting block 31 limits it, ensuring the stability of the installation of the winding disc 4.

[0030] Furthermore, such as Figure 2 and Figure 5 As shown, a rectangular block 55 is fixedly connected to the side wall of the electric telescopic rod 52; a threaded rod 54 is threadedly connected to the middle of the rectangular block 55; a fixing block 56 is fixedly connected to the side wall of the winding support frame 1; the bottom of the threaded rod 54 is rotatably connected to the top of the fixing block 56. During operation, when it is necessary to adjust the height of the arc baffle 5 and the rotating column 51 according to the winding disc 4 of different diameters, the threaded rod 54 can be rotated. At this time, the rectangular block 55 threadedly connected to its outer wall will drive the sliding shell 53 to slide on the inner wall of the through groove 2 6. The sliding shell 53 will simultaneously drive the sliding shell 53, the arc baffle 5, and the rotating column 51 to move, thus supporting the winding disc 4 of different diameters and improving its applicability.

[0031] Furthermore, such as Figure 3 and Figure 5 As shown, multiple sets of arc-shaped baffles 5 are provided; the other end of the rotating column 51 is rotatably connected to the side wall of the arc-shaped baffle 5; the other end of the connecting plate 57 is fixed to the side wall of the multiple sets of arc-shaped baffles 5. During operation, the multiple sets of arc-shaped baffles 5 ensure that the winding reel 4 can be moved by starting the electric telescopic rod 52 when it is installed and disassembled, thus improving its practicality.

[0032] Working principle: When the winding reel 4 needs to be replaced, the rotating rod 3 can be rotated. The rotating rod 3 will drive the rotating plate 36 to rotate. At this time, the round rod 35 will slide on the inner wall of the arc groove 37 and drive the limiting block 31 to move on the inner wall of the through groove 21 along the arc of the arc groove 37 until the limiting block 31 is completely separated from the inner wall of the rectangular groove 41. Then the winding reel 4 can be pulled to remove it from the outer wall of the drive shaft 2. During installation, the winding reel 4 is directly placed on the outer wall of the drive shaft 2. In the process, the winding disc 4 will push the limiting block 31 to move along the inclined surface of the limiting block 31. The limiting block 31 will move to the middle of the drive shaft 2. At the same time, the limiting block 31 will squeeze the spring 34. During this process, the limiting block 31 will also drive the round rod 35 to move, so that the round rod 35 slides on the inner wall of the arc groove 37 and drives the rotating plate 36 to rotate along the arc of the arc groove 37 until the limiting block 31 coincides with the rectangular groove 41. At this time, the spring 34 will push the limiting block 31 to reset through its own elasticity, so that the limiting block 31 is inserted into the inner wall of the rectangular groove 41.

[0033] When installing the winding reel 4, it can be placed on the rotating column 51. This way, when fitting the winding reel 4 onto the outer wall of the drive shaft 2, the worker does not need to hold the winding reel 4 to position it relative to the drive shaft 2. Simply activate the electric telescopic rod 52, which will move the arc-shaped baffle 5. The arc-shaped baffle 5 will then move the rotating column 51, causing the winding reel 4 to move with the rotating column 51 and fit onto the outer wall of the drive shaft 2, improving the ease of installation. When disassembling, simply release the limit of the winding reel 4, then activate the electric telescopic rod 52 to move the arc-shaped baffle 5. The arc-shaped baffle 5 will then push the winding reel 4 to move, causing it to detach from the outer wall of the drive shaft 2. This prevents the risk of the worker dropping the winding reel 4 due to a sudden change in weight caused by gravity when it detaches from the outer wall of the drive shaft 2, thus improving its practicality.

[0034] When it is necessary to adjust the height of the arc-shaped baffle 5 and the rotating column 51 according to the different diameter winding discs 4, the threaded rod 54 can be rotated. At this time, the rectangular block 55 threaded to its outer wall will drive the sliding shell 53 to slide on the inner wall of the through groove 6. The sliding shell 53 will simultaneously drive the sliding shell 53, the arc-shaped baffle 5 and the rotating column 51 to move. In this way, the winding discs 4 of different diameters can be supported, improving the applicability.

[0035] 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 fixed-end winding mechanism, comprising a winding support frame (1); characterized in that: The top of the winding support frame (1) is equipped with a drive shaft (2); a winding disc (4) is sleeved on the outer wall of the drive shaft (2); a through groove (21) is opened on the side wall of the drive shaft (2); a limiting block (31) is slidably connected in the middle of the through groove (21); a rectangular groove (41) is opened in the middle of the winding disc (4); the limiting block (31) contacts the inner wall of the rectangular groove (41); a fixing strip (33) is fixedly connected in the middle of the drive shaft (2); a spring (34) is fixedly connected to the side wall of the fixing strip (33); the other end of the spring (34) is fixedly connected to the limiting block. (31) Bottom; The middle part of the drive shaft (2) is rotatably connected to a rotating plate (36) on one side of the fixed strip (33); The end of the rotating plate (36) is provided with an arc-shaped groove (37) and there are multiple sets of such grooves; Multiple sets of arc-shaped grooves (37) are arranged in a circumferential array at the end of the arc-shaped groove (37); A round rod (35) is fixedly connected to the side wall of the bottom of the limiting block (31); The outer wall of the round rod (35) is slidably connected to the inner wall of the arc-shaped groove (37); A rotating rod (3) is fixedly connected to the end of the rotating plate (36); The rotating rod (3) is rotatably connected to the end of the drive shaft (2).

2. The fixed-end winding mechanism according to claim 1, characterized in that: The winding support frame (1) has a through groove 2 (6) on its side wall; a sliding shell (53) is slidably connected to the inner wall of the through groove 2 (6); an electric telescopic rod (52) is fixedly connected to the middle of the sliding shell (53); an arc-shaped baffle (5) is installed at the end of the electric telescopic rod (52); and the arc-shaped baffle (5) is driven by the electric telescopic rod (52); a rotating column (51) is rotatably connected to the side wall of the end of the arc-shaped baffle (5); a connecting plate (57) is fixedly connected to the side of the side wall of the arc-shaped baffle (5) located on the side of the rotating column (51).

3. The fixed-end winding mechanism according to claim 1, characterized in that: The limiting block (31), spring (34), and round rod (35) are provided in multiple sets; and the multiple sets of limiting blocks (31), springs (34), and round rods (35) are arranged in a circumferential array in the middle of the drive shaft (2).

4. A fixed-end winding mechanism according to claim 3, characterized in that: The sidewall of the limiting block (31) is set as an inclined surface.

5. A fixed-end winding mechanism according to claim 4, characterized in that: A retaining ring (32) is fixed to the outer wall of the drive shaft (2); the retaining ring (32) contacts the end of the winding disc (4).

6. A fixed-end winding mechanism according to claim 2, characterized in that: The electric telescopic rod (52) has a rectangular block (55) fixedly connected to its side wall; a threaded rod (54) is threadedly connected to the middle of the rectangular block (55); a fixing block (56) is fixedly connected to the side wall of the winding support frame (1); the bottom of the threaded rod (54) is rotatably connected to the top of the fixing block (56).

7. A fixed-end winding mechanism according to claim 2, characterized in that: The arc-shaped baffle (5) is provided in multiple sets; the other end of the rotating column (51) is rotatably connected to the side wall of the arc-shaped baffle (5); the other end of the connecting plate (57) is fixed to the side wall of the multiple sets of arc-shaped baffles (5).

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