Steel wire fastening belt winding mechanism

Abstract

The utility model relates to the technical field of winding equipment, and discloses a steel wire hanging belt winding mechanism which comprises a bearing plate, a rotary winding disc is arranged on the upper portion of the bearing plate, a rotary groove matched with the rotary winding disc is formed in the upper portion of the bearing plate, and a fixing frame is fixedly installed on the lower portion of the bearing plate. A telescopic device with a telescopic effect is fixedly installed on the lower portion of the fixing frame, the telescopic end of the telescopic device penetrates through the fixing frame, the end of the telescopic device is rotationally connected with a rotating gear, a rectangular winding column penetrating through the bearing plate is fixedly installed on the upper portion of the rotating gear, and a rectangular inserting groove matched with the rectangular winding column is formed in the center of the rotating winding disc. According to the steel wire tight hanging belt winding device, after winding of the steel wire tight hanging belt is completed, the telescopic device drives the rectangular winding column to move downwards, the rectangular winding column moves downwards to be separated from the wound steel wire tight hanging belt coil, the end of the wound steel wire tight hanging belt coil is fixed, the winding abutting unit is pulled out, and the efficiency of winding of the steel wire tight hanging belt is improved.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment technology, specifically a steel wire tensioning belt winding mechanism. Background Technology

[0002] Wire slings, also known as lifting slings, are devices used for lifting heavy objects. They are typically composed of high-strength synthetic fibers, synthetic fiber materials, and metal materials. They have advantages such as compact structure, light weight, and long service life, and are widely used in aerospace, construction, marine, and machinery manufacturing. A winding mechanism is required to wind up the wire slings during production.

[0003] A search revealed a patent, CN204198114U, which discloses a lifting sling winding device. This utility model includes a support frame, a winding mechanism, and a guide belt mechanism. The guide belt mechanism is mounted on a main support frame on one side of the winding mechanism. Multiple casters with brakes are evenly arranged on the lower side of the main support frame. The winding mechanism includes a winding motor, a winding disc, and a flattening mechanism. The winding motor is driven by the winding disc. The flattening mechanism includes a lifting screw, a pressure plate, and a fixing nut. The guide belt mechanism includes a rotating shaft, a support plate, a conveyor roller, a pressure spring, and a guide rod. Two rotating shafts are vertically and symmetrically connected to the upper side of the main support frame. Two support plates are horizontally arranged from top to bottom along the rotating shafts. The conveyor roller is vertically connected to the other end of the support plate. The pressure spring is horizontally arranged between the two support plates. The guide rod is vertically fixed to the upper side of the main support frame. This utility model has a simple structure and can quickly and efficiently wind up lifting slings, meeting production needs.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] The aforementioned comparative documents describe winding the wire tensioning strap around the side of a take-up shaft to achieve the desired winding effect. However, in reality, during the production of wire tensioning straps, after the fixed-length wire tensioning strap is wound, it needs to be unwound. In the aforementioned comparative documents, the wire tensioning strap is tightly coiled around the side of the take-up shaft, making it difficult to unwound the wound strap and thus reducing the efficiency of winding. Therefore, there is an urgent need in the art to improve the wire tensioning strap winding mechanism to overcome the shortcomings of the prior art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a steel wire tensioning strap winding mechanism, which improves the efficiency of winding steel wire tensioning straps.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wire tensioning belt winding mechanism, comprising a bearing plate, a rotating winding disc on the upper part of the bearing plate, a rotating groove adapted to the rotating winding disc on the upper part of the bearing plate, a fixed frame fixedly installed on the lower part of the bearing plate, a telescopic device with telescopic effect fixedly installed on the lower part of the fixed frame, the telescopic end of the telescopic device passing through the fixed frame and rotatably connected to a rotating gear at its end, a rectangular winding column passing through the bearing plate fixedly installed on the upper part of the rotating gear, a rectangular insertion groove adapted to the rectangular winding column being opened at the center position of the rotating winding disc, a winding clamping unit for clamping during winding on the upper part of the bearing plate, a limiting guide unit for guiding on the bearing plate, and a drive unit for driving the rotating gear to rotate on the lower part of the fixed frame.

[0008] Preferably, the drive unit includes a drive motor fixedly mounted on the lower part of the fixed frame, and a drive gear column that meshes with the rotating gear is rotatably connected inside the fixed frame. The drive motor is used to drive the drive gear column to rotate.

[0009] Preferably, the winding and tightening unit includes several first fixed plates fixedly installed on the upper part of the bearing plate. A horizontal plate is fixedly installed on the upper part of the first fixed plate. A first sliding block is provided at the lower part of the horizontal plate. A first sliding groove adapted to the first sliding block is opened at the lower part of the horizontal plate. A first connecting frame is provided at the lower part of the first sliding block. A first rotating wheel is rotatably connected in the first connecting frame. A first spring is provided in the first sliding groove between the first sliding block and the inner sidewall of the first sliding groove.

[0010] Preferably, the limiting guide unit includes two second fixed plates disposed on the bearing plate, a second connecting frame is provided on the side of the second fixed plate, a second rotating wheel is rotatably connected inside the second connecting frame, a first guide post is fixedly installed on one side of the second connecting frame that passes through the second fixed plate, and a second spring is sleeved on the side of the first guide post.

[0011] Preferably, a second sliding block is fixedly installed between the lower ends of the two second fixed plates, and a second sliding groove adapted to the second sliding block is provided on the upper part of the bearing plate.

[0012] Preferably, the upper end of the rectangular take-up column is provided with a snap-fit ​​groove, which is cross-shaped and extends through the side of the rectangular take-up column.

[0013] Preferably, a second guide post that penetrates the first sliding block is fixedly installed in the first sliding groove, and a first spring is sleeved on the side of the second guide post.

[0014] To address the shortcomings of existing technologies, this utility model provides a steel wire tensioning strap winding mechanism, which overcomes the deficiencies of existing technologies. The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, after the steel wire tensioning belt is wound up, the telescopic end of the telescopic device drives the rotating gear to move down, and the rotating gear drives the rectangular winding column to slide in the rectangular insertion slot. The rectangular winding column moves down and disengages from the wound steel wire tensioning belt. Then, the end of the wound steel wire tensioning belt is fixed and the winding and tightening unit is pulled out, thereby improving the efficiency of winding the steel wire tensioning belt.

[0016] 2. In this utility model, several first rotating wheels can press against the side of the wire tensioning belt during winding, thereby improving the effect and efficiency of winding the wire tensioning belt.

[0017] 3. In this utility model, the steel wire tensioning belt is guided and limited by two second rotating wheels. At the same time, as the coiled steel wire tensioning belt becomes larger and larger, the two second rotating wheels slide along the second sliding groove, thereby improving the guiding effect on the steel wire tensioning belt.

[0018] 4. In this utility model, the end of the steel wire tensioning strap is snapped into the snapping groove, which facilitates the fixing of the end when the steel wire tensioning strap is wound up.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the lower part of the support plate in this utility model;

[0023] Figure 3 This is a schematic diagram of the structure in this utility model where the rotating take-up reel and the rotating groove are separated;

[0024] Figure 4 This is a partial cross-sectional view of the horizontal plate in this utility model.

[0025] Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 6 for Figure 1 Enlarged structural diagram at point B.

[0027] In the diagram: 1. Bearing plate; 2. Rotary take-up reel; 3. Rotating groove; 4. Fixing frame; 5. Telescopic device; 6. Rotating gear; 7. Rectangular take-up column; 8. Rectangular insertion groove; 9. Take-up clamping unit; 10. Limiting guide unit; 11. Drive unit; 12. Drive motor; 13. Drive gear column; 14. First fixing plate; 15. Horizontal plate; 16. First sliding block; 17. First sliding groove; 18. First spring; 19. First connecting frame; 20. First rotating wheel; 21. Second fixing plate; 22. Second connecting frame; 23. Second rotating wheel; 24. Second spring; 25. First guide column; 26. Second sliding block; 27. Second sliding groove; 28. Snap-fit ​​groove; 29. ​​Second guide column. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-6 A wire tensioning strap winding mechanism includes a bearing plate 1, a rotating winding reel 2 on the upper part of the bearing plate 1, a rotating groove 3 adapted to the rotating winding reel 2 on the upper part of the bearing plate 1, a fixing frame 4 fixedly installed on the lower part of the bearing plate 1, a telescopic device 5 with a telescopic effect fixedly installed on the lower part of the fixing frame 4, the telescopic end of the telescopic device 5 passing through the fixing frame 4 and rotatably connected to a rotating gear 6 at its end, a rectangular winding post 7 passing through the bearing plate 1 fixedly installed on the upper part of the rotating gear 6, and a rectangular insertion groove 8 adapted to the rectangular winding post 7 being opened at the center position of the rotating winding reel 2. The upper part of the bearing plate 1 is provided with a winding clamping unit 9 for clamping during winding. The bearing plate 1 is provided with a limiting guide unit 10 for guiding. The lower part of the fixed frame 4 is provided with a drive unit 11 for driving the rotating gear 6 to rotate. The drive unit 11 includes a drive motor 12 fixedly installed in the lower part of the fixed frame 4. The fixed frame 4 is rotatably connected with a drive gear column 13 that meshes with the rotating gear 6. The drive motor 12 is used to drive the drive gear column 13 to rotate. The upper end of the rectangular winding column 7 is provided with a snap-fit ​​groove 28. The snap-fit ​​groove 28 is cross-shaped and penetrates the side of the rectangular winding column 7.

[0030] Specifically, when the wire tensioning strap needs to be wound up, one end of the wire tensioning strap is passed through the limiting guide unit 10 and inserted into the locking groove 28. The drive motor 12 is turned on, and the output end of the drive motor 12 drives the drive gear column 13 to rotate. The drive gear column 13 drives the rotating gear 6 to rotate, and the rotating gear 6 drives the rectangular winding column 7 to rotate. The rectangular winding column 7 is inserted into the rectangular insertion groove 8, and the rectangular winding column 7 winds up the wire tensioning strap. The winding clamping unit 9 clamps the wire tensioning strap during winding to prevent it from loosening after complete winding. After winding is completed, the telescopic device 5 is activated. The telescopic end of the telescopic device 5 drives the rotating gear 6 to move downward. The rotating gear 6 drives the rectangular winding column 7 to slide in the rectangular insertion slot 8. The rectangular winding column 7 moves downward and disengages from the wound wire tensioning belt. Then, the end of the wound wire tensioning belt is fixed and the winding clamping unit 9 is pulled out to improve the efficiency of winding the wire tensioning belt. After the wire tensioning belt is removed, the telescopic end of the telescopic device 5 drives the rectangular winding column 7 to move upward. The rotating gear 6 slides on the side of the drive gear column 13. The rotating gear 6 and the drive gear column 13 always remain engaged, and then winding is performed again.

[0031] As a technical optimization of this utility model, the winding and tightening unit 9 includes several first fixing plates 14 fixedly installed on the upper part of the bearing plate 1. A horizontal plate 15 is fixedly installed on the upper end of the first fixing plate 14. A first sliding block 16 is provided at the lower part of the horizontal plate 15. A first sliding groove 17 adapted to the first sliding block 16 is opened at the lower part of the horizontal plate 15. A first connecting frame 19 is provided at the lower part of the first sliding block 16. A first rotating wheel 20 is rotatably connected in the first connecting frame 19. A first spring 18 is provided in the first sliding groove 17, located between the first sliding block 16 and the inner side wall of the first sliding groove 17. A second guide post 29 penetrating the first sliding block 16 is fixedly installed in the first sliding groove 17. The first spring 18 is sleeved on the side of the second guide post 29.

[0032] Specifically, one end of the wire tensioning strap is engaged in the engagement groove 28. The rectangular winding column 7 rotates to wind up the wire tensioning strap. Due to the tension of the first spring 18, the first sliding block 16 is pushed, and several first rotating wheels 20 are pressed against the side of the wire tensioning strap. As the wire tensioning strap winds up larger and larger, the first connecting frame 19 drives the first sliding block 16 to slide in the first sliding groove 17, and the first spring 18 is compressed. At the same time, the second guide column 29 guides the first spring 18 to prevent the first spring 18 from undergoing radial deformation. Several first rotating wheels 20 always ensure the clamping effect of the wire tensioning strap during winding. At the same time, the first rotating wheels 20 also limit the upper part of the wire tensioning strap, improving the winding effect and efficiency of the wire tensioning strap.

[0033] As a technical optimization of this utility model, the limiting and guiding unit 10 includes two second fixing plates 21 disposed on the bearing plate 1. The second fixing plate 21 has a second connecting frame 22 on its side. A second rotating wheel 23 is rotatably connected inside the second connecting frame 22. A first guide post 25 that penetrates the second fixing plate 21 is fixedly installed on one side of the second connecting frame 22. A second spring 24 is sleeved on the side of the first guide post 25. A second sliding block 26 is fixedly installed between the lower ends of the two second fixing plates 21. A second sliding groove 27 that matches the second sliding block 26 is opened on the upper part of the bearing plate 1.

[0034] Specifically, when the wire tensioning strap is wound up, it is passed between two second rotating wheels 23. Due to the tension of the second spring 24, the two second rotating wheels 23 clamp the wire tensioning strap and guide it. As the wire tensioning strap rolls up, the second sliding block 26 slides in the second sliding groove 27, and the position of the two second rotating wheels 23 changes accordingly, which facilitates the winding of the wire tensioning strap. The second spring 24 is sleeved on the side of the first guide post 25, which can limit the position of the second connecting frame 22 and prevent the second spring 24 from deforming.

[0035] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0036] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire hoisting strap winding mechanism comprising a carrier plate (1), characterized in that, The upper part of the bearing plate (1) is provided with a rotary winding disc (2), the upper part of the bearing plate (1) is provided with a rotary groove (3) matched with the rotary winding disc (2), the lower part of the bearing plate (1) is fixedly provided with a fixed frame (4), the lower part of the fixed frame (4) is fixedly provided with a telescopic device (5) with telescopic effect, the telescopic end of the telescopic device (5) penetrates through the fixed frame (4) and the end thereof is rotatably connected with a rotary gear (6), the upper part of the rotary gear (6) is fixedly provided with a rectangular winding column (7) penetrating through the bearing plate (1), the upper center of the rotary winding disc (2) is provided with a rectangular insertion groove (8) matched with the rectangular winding column (7), the upper part of the bearing plate (1) is provided with a winding abutting unit (9) for abutting during winding, the bearing plate (1) is provided with a limiting guide unit (10) for guiding, and the lower part of the fixed frame (4) is provided with a driving unit (11) for driving the rotary gear (6) to rotate.

2. The steel wire hoisting band winding mechanism according to claim 1, characterized in that, The driving unit (11) comprises a driving motor (12) fixedly installed on the lower part of the fixed frame (4), and a driving gear column (13) rotatably connected in the fixed frame (4) and engaged with the rotary gear (6), the driving motor (12) is used for driving the driving gear column (13) to rotate.

3. The steel wire hoisting band winding mechanism according to claim 1, characterized in that, The winding abutting unit (9) comprises a plurality of first fixed plates (14) fixedly installed on the upper part of the bearing plate (1), a horizontal plate (15) fixedly installed on the upper end of the first fixed plate (14), a first sliding block (16) arranged on the lower part of the horizontal plate (15), a first sliding groove (17) matched with the first sliding block (16) formed on the lower part of the horizontal plate (15), a first connecting frame (19) arranged on the lower part of the first sliding block (16), a first rotating wheel (20) rotatably connected in the first connecting frame (19), and a first spring (18) arranged between the first sliding block (16) and the inner side wall of the first sliding groove (17) in the first sliding groove (17).

4. The steel cord strapping winding mechanism according to claim 1, wherein The limiting guide unit (10) comprises two second fixed plates (21) arranged on the bearing plate (1), a second connecting frame (22) arranged on the side surface of the second fixed plate (21), a second rotating wheel (23) rotatably connected in the second connecting frame (22), a first guide column (25) fixedly installed on the second connecting frame (22) and penetrating through the second fixed plate (21), and a second spring (24) sleeved on the side surface of the first guide column (25).

5. The steel cord strapping winding mechanism according to claim 4, wherein A second sliding block (26) is fixedly installed between the lower ends of the two second fixed plates (21), and a second sliding groove (27) matched with the second sliding block (26) is formed on the upper part of the bearing plate (1).

6. The steel cord strapping winding mechanism according to claim 1, wherein A clamping groove (28) is formed on the upper end of the rectangular winding column (7), the clamping groove (28) is cross-shaped and penetrates through the side surface of the rectangular winding column (7).

7. The steel cord lacing band winding mechanism according to claim 3, wherein A second guide column (29) penetrating through the first sliding block (16) is fixedly installed in the first sliding groove (17), and the first spring (18) is sleeved on the side surface of the second guide column (29).

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