Deflection adjusting mechanism of take-up guide wheel

Abstract

The utility model relates to the technical field of electronic wire assisting, and discloses a deflection adjusting mechanism of a take-up guide wheel, which comprises a bottom plate, a fixing frame is arranged at the upper end of the bottom plate, a first rotating shaft is rotatably mounted on the inner wall of one side of the fixing frame, and a winding roller is fixedly arranged on the outer wall of the first rotating shaft. A quick adjusting structure is arranged between the fixing frame and the bottom plate and comprises a second rotating shaft fixedly arranged at the upper end of the bottom plate, the upper end of the second rotating shaft and the lower end of the fixing frame are rotationally installed, a locking disc is fixedly arranged at the lower end of the fixing frame, a fixing block is fixedly arranged at the upper end of the bottom plate, and a spring is arranged in the fixing block. A reset plate is fixedly arranged at the upper end of the spring, locking holes are annularly formed in the lower end of the locking disc, and two locking rods at the upper end of the reset plate enter the locking holes in the lower end of the locking disc. According to the deflection adjusting mechanism of the take-up guide wheel, the angle of the winding roller can be better and rapidly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic wire auxiliary materials, in particular to a deflection adjustment mechanism of a wire-taking guide wheel. Background Art

[0002] The wire guide wheel is a commonly used mechanical component in the textile, cable production, packaging and other industries. It is mainly used to guide the stable movement of wires (such as yarns, cables or ropes) during transmission to prevent the wires from getting tangled, entangled or deviating from the predetermined trajectory.

[0003] The existing patent with publication number CN213595627U proposes a deflection adjustment mechanism for a take-up guide wheel and a take-up device having the same. The device uses an elastic component to make the guide wheel shaft seat and the base movably adjustable; the adjustment component abuts against the side of the guide wheel shaft seat, so that when the guide wheel shaft seat is in an adjustable state, the adjustment component can push the guide wheel shaft seat to rotate around the rotation axis of the elastic component to achieve adjustment of the deflection angle.

[0004] However, the angle adjustment operation of the guide wheel is rather complicated and cannot be achieved by manual adjustment, which makes the adjustment more difficult. Utility Model Content

[0005] The purpose of the utility model is to provide a deflection adjustment mechanism for a take-up guide wheel, so as to solve the problem that the angle adjustment operation of the guide wheel in the existing device is relatively cumbersome and cannot be quickly adjusted manually, resulting in greater difficulty in adjustment.

[0006] The cam is fixedly mounted on a bottom surface of the base plate, wherein the upper end of the base plate is fixed with a fixing frame, and the inner wall of one side of the fixing frame is rotatably mounted with a first rotating shaft, and the outer wall of the first rotating shaft is fixedly mounted with a winding roller, and a quick adjustment structure is provided between the fixing frame and the bottom surface. The quick adjustment structure comprises a second rotating shaft fixedly arranged on the upper end of the base plate, and the upper end of the second rotating shaft is rotatably mounted with the lower end of the fixing frame, and the lower end of the fixing frame is fixedly provided with a locking disk, and a fixing block is fixedly arranged on the upper end of the base plate, a spring is arranged inside the fixing block, and a reset plate is fixedly provided on the upper end of the spring, and a locking hole is opened in a ring at the lower end of the locking disk, and two locking rods at the upper end of the reset plate enter the locking hole at the lower end of the locking disk, and one side of the reset plate is fixedly connected to the lower pressure plate through the limit groove at the rear end of the fixed block.

[0007] Preferably, a fastening structure is provided on one side of the winding roller, and the fastening structure includes a vertical plate fixedly provided on one side of the winding roller, the internal thread of the vertical plate is provided with a screw rod, the rear end of the screw rod is rotatably connected to a connecting block, and a sliding groove is provided on the side wall of the winding roller on one side of the connecting block, and a pushing column is provided inside the sliding groove, and one end of the pushing column is fixedly connected to one side of the connecting block.

[0008] Preferably, a limit plate is fixedly provided on the outer wall of the pushing column located on one side of the winding roller.

[0009] Preferably, a guide column is fixedly provided on the upper end of the bottom plate below the lower pressing plate, and the lower pressing plate is sleeved on the outer wall of the guide column.

[0010] Preferably, mounting holes are provided at the four corners of the base plate.

[0011] Preferably, a handle is fixedly provided on one side of the first rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1) By setting up a quick adjustment structure, after the base plate is fixed and installed, the angle of the winding roller can be quickly adjusted according to the direction of the winding line, which reduces the difficulty of the operator and can adapt to winding at different angles.

[0014] 2) By setting up a fastening structure, after the winding wire is wound around the outer wall of the winding roller, one end of the winding wire can be quickly fixed on the outer wall of the winding roller, and after the winding roller is rotated, a quick winding operation can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a deflection adjustment mechanism of a take-up guide wheel in an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the rear end structure of the fixing frame in an embodiment of the present utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the winding roller in the embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the connecting block and the pushing column in an embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of the slide structure in an embodiment of the present utility model.

[0021] In the figure: 1. Base plate; 2. Fixed frame; 3. First rotating shaft; 4. Winding roller; 5. Quick adjustment structure; 6. Second rotating shaft; 7. Locking disk; 8. Fixed block; 9. Spring; 10. Reset plate; 11. Locking hole; 12. Guide column; 13. Fastening structure; 14. Vertical plate; 15. Screw rod; 16. Connecting block; 17. Slide groove; 18. Pushing column; 19. Limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] Combine Figures 1-6 The cam 2 is provided with a first rotating shaft 3 on one side of the fixing frame 2, and a first rotating shaft 3 is provided on the inner wall of one side of the fixing frame 2 for rotation. A winding roller 4 is fixedly provided on the outer wall of the first rotating shaft 3. A quick adjustment structure 5 is provided between the fixing frame 2 and the bottom plate 1. The quick adjustment structure 5 includes a second rotating shaft 6 fixedly provided on the upper end of the bottom plate 1, and the upper end of the second rotating shaft 6 is rotatably installed with the lower end of the fixing frame 2. A locking disk 7 is fixedly provided on the upper end of the bottom plate 1. A fixing block 8 is fixedly provided on the upper end of the bottom plate 1. A spring 9 is provided inside the fixing block 8, and a reset plate 10 is fixedly provided on the upper end of the spring 9. A locking hole 11 is opened in an annular manner at the lower end of the locking disk 7. The two locking rods at the upper end of the reset plate 10 enter the locking hole 11 at the lower end of the locking disk 7. One side of the reset plate 10 passes through the limiting groove at the rear end of the fixed block 8 and is fixedly connected to the lower pressure plate.

[0025] See Figure 1 、 Figure 3 、 Figure 4 and Figure 5 It is further obtained that a limit plate 19 is fixedly provided on the outer wall of the pushing column 18 located on one side of the winding roller 4, a guide column 12 is fixedly provided on the upper end of the base plate 1 located below the lower pressure plate, and the lower pressure plate is sleeved on the outer wall of the guide column 12. Mounting holes are provided at the four corners of the base plate 1, and a handle is fixedly provided on one side of the first rotating shaft 3.

[0026] Specifically, one side of the limit plate 19 fits against one side of the winding roller 4 to ensure the smooth movement of the pushing column 18. When the lower pressure plate is squeezed, the spring 9 can be compressed, so that the two locking rods at the upper end of the reset plate 10 can be moved out from the locking hole 11.

[0027] Example 2

[0028] See Figure 4 、 Figure 5 、 Figure 6, and on the basis of Example 1, it is further obtained that a fastening structure 13 is provided on one side of the winding roller 4, the fastening structure 13 includes a vertical plate 14 fixedly provided on one side of the winding roller 4, the internal thread of the vertical plate 14 is provided with a screw rod 15, the rear end of the screw rod 15 is rotatably connected to a connecting block 16, a slide groove 17 is provided on the side wall of the winding roller 4 on one side of the connecting block 16, a pushing column 18 is provided inside the slide groove 17, and one end of the pushing column 18 is fixedly connected to one side of the connecting block 16.

[0029] Specifically, the vertical plate 14 is used to thread the screw rod 15 , the screw rod 15 is used to rotatably install the connecting block 16 , the connecting block 16 is used to set the pushing column 18 , and the sliding groove 17 facilitates the smooth movement of the pushing column 18 .

[0030] In actual operation, when the winding wire needs to be wound, the bottom plate 1 is fixed to the upper end of the workbench, one end of the winding wire is wound around the outer wall of the winding roller 4, and the screw rod 15 is rotated, so that the screw rod 15 drives the connecting block 16 to move toward the rear end, so that the connecting block 16 drives the pushing column 18 to slide inside the slide groove 17, thereby squeezing and fixing one end of the winding wire;

[0031] When the angle of the winding roller 4 needs to be adjusted according to the direction of the winding line, the lower pressure plate is pressed, so that the lower pressure plate drives the reset plate 10 to move downward, so that the two locking rods at the upper end of the reset plate 10 move out from the locking hole 11, and the winding roller 4 is rotated to adjust the angle, and then the lower pressure plate is released to realize reset locking, thereby achieving the purpose of quick angle adjustment.

[0032] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deflection adjustment mechanism for a take-up guide wheel, comprising a bottom plate (1), characterized in that: A fixing frame (2) is provided at the upper end of the base plate (1), a first rotating shaft (3) is rotatably mounted on the inner wall of one side of the fixing frame (2), a winding roller (4) is fixedly mounted on the outer wall of the first rotating shaft (3), a quick adjustment structure (5) is provided between the fixing frame (2) and the base plate (1), the quick adjustment structure (5) comprises a second rotating shaft (6) fixedly provided at the upper end of the base plate (1), the upper end of the second rotating shaft (6) is rotatably mounted on the lower end of the fixing frame (2), and the lower end of the fixing frame (2) is fixedly provided A locking plate (7) is provided, a fixing block (8) is fixedly provided on the upper end of the base plate (1), a spring (9) is provided inside the fixing block (8), a reset plate (10) is fixedly provided on the upper end of the spring (9), a locking hole (11) is provided in an annular shape at the lower end of the locking plate (7), two locking rods at the upper end of the reset plate (10) enter the locking hole (11) at the lower end of the locking plate (7), and one side of the reset plate (10) passes through the limiting groove at the rear end of the fixing block (8) and is fixedly connected to the lower pressure plate.

2. The deflection adjustment mechanism of the take-up guide wheel according to claim 1, characterized in that: A fastening structure (13) is provided on one side of the winding roller (4), and the fastening structure (13) includes a vertical plate (14) fixedly provided on one side of the winding roller (4), a screw rod (15) is provided on the internal thread of the vertical plate (14), and the rear end of the screw rod (15) is rotatably connected to a connecting block (16), a sliding groove (17) is provided on the side wall of the winding roller (4) on one side of the connecting block (16), and a pushing column (18) is provided inside the sliding groove (17), and one end of the pushing column (18) is fixedly connected to one side of the connecting block (16).

3. The deflection adjustment mechanism of the take-up guide wheel according to claim 2, characterized in that: A limiting plate (19) is fixedly provided on the outer wall of the pushing column (18) located on one side of the winding roller (4).

4. The deflection adjustment mechanism of the take-up guide wheel according to claim 1, characterized in that: A guide column (12) is fixedly provided on the upper end of the bottom plate (1) below the lower pressing plate, and the lower pressing plate is sleeved on the outer wall of the guide column (12).

5. The deflection adjustment mechanism of the take-up guide wheel according to claim 1, characterized in that: The four corners of the base plate (1) are all provided with mounting holes.

6. The deflection adjustment mechanism of the take-up guide wheel according to claim 1, characterized in that: A handle is fixedly provided on one side of the first rotating shaft (3).

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