Anti-twisting take-up device for bunching machine

Abstract

The utility model relates to the technical field of take-up, in particular to an anti-twisting take-up device for a bunching machine, which comprises an operation table and a take-up roller, a take-up driving structure for driving the take-up roller to rotate is arranged on the operation table, and a gantry frame capable of limiting the top of the take-up roller and lifting is arranged above the operation table. A wire uniformizing guide structure is arranged on the gantry frame, a wire twisting prevention structure is rotatably connected to the winding roller, and a limiting structure matched with the wire twisting prevention structure is arranged on the gantry frame. Square wire twisting processing can be conveniently carried out in the winding process and the subsequent unwinding process, the problem of wire twisting in the winding process and the later unwinding process is avoided, and the winding roller is connected with the gantry frame in a rotating mode. And the winding and unwinding stability and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire taking-up, in particular to a twist-proof wire taking-up device for a wire bundling machine. Background Art

[0002] A wire bundling machine is a common mechanical equipment in the production and processing of wires and cables. The wire bundling machine mainly twists multiple single wire cores together according to the specified model. After twisting, the twisted wires and cables are taken up by the take-up device on the wire bundling machine. After searching, the Chinese patent with publication number CN208994853U discloses a take-up device for a cable wire bundling machine. When in use, the cable passes through a guide hole and is then fixed on a take-up roller. The first motor is started, the first motor drives the first shaft to rotate, the first shaft drives the take-up roller to rotate, the take-up roller takes up the cable, the cable is counted by an infrared meter, and the screw rod is rotated forward and reversed by the forward and reverse rotation of the second motor, so that the threaded sleeve moves back and forth on the screw rod continuously. The screw rod drives the guide block to move back and forth continuously, so that the cable is collected on the take-up roller in an orderly manner from left to right and then from right to left. The hydraulic rod makes the brush contact the cable on the take-up roller to clean the rotating cable. During the cleaning process, the hydraulic rod drives the brush to move upward and right, so that the speed of the brush moving to the right is the same as the speed of increasing diameter of the cable coil on the take-up roller, so that the brush can continuously clean the cable. Through the action of the vacuum cleaner, the dust generated by the brush cleaning is sucked and absorbed into the dust collecting box. However, winding also means unwinding. If the take-up roller after winding needs to be disassembled or the unwinding process is directly carried out, it is easy to cause the looseness of the wires and cables, and then it is also easy to cause the problem of twisted wires. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a wire twisting prevention winding device for a wire bundling machine, which facilitates the processing of square twisted wires during the winding and subsequent unwinding processes, avoids the problem of twisted wires during the winding and subsequent unwinding processes, and improves the stability and effect of winding and unwinding.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire-twisting prevention winding device for a wire bundling machine, comprising an operating table and a winding roller, the operating table is provided with a wire-twisting driving structure for driving the winding roller to rotate, a gantry frame is provided above the operating table and can limit the top of the winding roller and can be raised and lowered, the gantry frame is provided with a wire-evening guide structure, the winding roller is rotatably connected with an anti-twisting structure, and the gantry frame is provided with a limiting structure compatible with the anti-twisting structure.

[0007] Preferably, the anti-twisting wire structure includes a U-shaped frame rotatably connected to the winding roller, and the U-shaped frame is slidingly matched with a horizontal moving bar arranged parallel to the winding roller, and elastic mechanisms 1 adapted to the horizontal moving bar are respectively provided at both ends of the U-shaped frame, and a plurality of vertically spaced wire thinning blocks are provided on the side of the horizontal moving bar close to the winding roller, and the wire thinning blocks are slidingly matched with the horizontal moving bar guide through elastic mechanisms 2.

[0008] Preferably, the elastic mechanism 1 includes a compression spring 1, both ends of the U-shaped frame are fixedly connected to a fixed block, the compression spring 1 is arranged between the fixed block and the horizontal moving bar, and the two ends of the compression spring 1 are respectively fixedly connected to the fixed block and the horizontal moving bar, and the elastic mechanism 2 includes a guide column that is slidingly matched with the horizontal moving bar, one end of the guide column is fixedly connected to the wire thinning block, and the other end of the guide column is fixedly connected to the limiting block, and the guide column is sleeved with a compression spring 2, and the two ends of the compression spring 2 are respectively fixedly connected to the wire thinning block and the horizontal moving bar.

[0009] Preferably, the limiting structure includes two limiting plates matched with the fixing block, and the two limiting plates are fixedly connected to the top of the gantry frame.

[0010] Preferably, the wire taking-up drive structure includes a rotating table rotatably connected to the operating table, blocks are provided above the top of the rotating table and below the top of the gantry frame, and both ends of the winding roller are provided with clamping holes matched with the blocks, the block above the top of the rotating table is fixedly connected to the rotating table, the block below the top of the gantry frame is rotatably connected to the gantry frame, and a winding motor for driving the rotating table to rotate is fixedly installed at the bottom of the operating table.

[0011] Preferably, the line-uniforming guide structure includes a screw rod vertically rotatably connected to the gantry frame, a lifting slider threadedly connected to the screw rod and vertically slidingly cooperating with the gantry frame, a guide ring fixedly connected to the lifting slider on the side facing the winding roller, and a lifting motor for driving the screw rod to rotate is fixedly installed on the gantry frame.

[0012] Preferably, the bottoms on both sides of the gantry frame are vertically slidably matched with the operating table, and lifting drive cylinders are fixedly installed on both sides of the bottom of the operating table, and the output ends of the two lifting drive cylinders are fixedly connected to the two bottoms of the gantry frame through connecting strips.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a twist-proof wire take-up device for a wire bundling machine, which has the following beneficial effects:

[0015] The anti-twisting wire take-up device for the wire bundling machine is convenient for driving the take-up roller to rotate through the take-up drive structure, thereby facilitating the reeling of the take-up roller. Through the setting of the liftable gantry frame, it is convenient to limit the take-up roller from above to ensure the safety of the wire reeling. Through the cooperation of the cloud line guide structure, it is convenient to guide the wire and cable during the wire reeling process so that it is evenly wound onto the take-up roller. Through the limiting structure on the gantry frame, it is convenient to limit the anti-twisting wire structure during reeling to avoid it rotating in the direction as the reel rotates, thereby ensuring the anti-twisting wire operation of the anti-twisting wire structure. Moreover, due to the setting of the anti-twisting wire structure, it can be kept in a non-loose state after reeling and unreeling, and even after the reeling roller is removed from between the take-up drive structure and the gantry frame, to avoid the problem of twisting wire. The anti-twisting wire take-up device for the wire bundling machine is convenient for anti-twisting wire processing during reeling and the subsequent unreeling process, to avoid the problem of twisting wire during reeling and the subsequent unreeling process, and to improve the stability and effect of reeling and unreeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from other perspectives as a whole;

[0019] Figure 4 It is a schematic diagram of the structure of the winding roller and the anti-twisting wire structure of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the winding roller and the anti-twisting wire structure of the utility model from other perspectives of decomposition.

[0021] Markings in the attached drawings: 1. operating table; 2. rotating table; 3. winding motor; 4. winding roller; 5. gantry frame; 6. clamping block; 7. U-shaped frame; 8. horizontal moving bar; 9. guide column; 10. wire spreading block; 11. limit block; 12. compression spring 2; 13. fixing block; 14. compression spring 1; 15. limit plate; 16. slot; 17. lifting drive cylinder; 18. connecting strip; 19. screw; 20. lifting slider; 21. guide ring; 22. lifting motor. DETAILED DESCRIPTION

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

[0023] Example:

[0024] See also Figure 1-5 A wire-twisting prevention winding device for a wire bundling machine comprises an operating platform 1 and a winding roller 4. The operating platform 1 is provided with a wire-twisting driving structure for driving the winding roller 4 to rotate. A gantry frame 5 is provided above the operating platform 1 and can limit the top of the winding roller 4 and can be lifted and lowered. The gantry frame 5 is provided with a wire-leveling guide structure. The winding roller 4 is rotatably connected with an anti-twisting structure, and the gantry frame 5 is provided with a limiting structure adapted to the anti-twisting structure.

[0025] Specifically, the anti-twisting structure includes a U-shaped frame 7 rotatably connected to the winding roller 4, and the U-shaped frame 7 is guided and slidably matched with a horizontal moving bar 8 arranged parallel to the winding roller 4. Elastic mechanisms 1 adapted to the horizontal moving bar 8 are respectively provided at both ends of the U-shaped frame 7. A plurality of vertically spaced wire thinning blocks 10 are provided on the side of the horizontal moving bar 8 close to the winding roller 4. The wire thinning blocks 10 are guided and slidably matched with the horizontal moving bar 8 through an elastic mechanism 2. Through the plurality of wire thinning blocks 10, it is convenient to guide and dredge each circle of wires and cables wound on the winding roller 4 to avoid twisting. Through the setting of the elastic mechanism 1, the problem of increasing the winding thickness as the number of winding circles increases can be solved. Through the setting of the elastic mechanism 2, the problem of different thickness when the number of circles increases can be solved, thereby ensuring the anti-twisting effect.

[0026] Specifically, the elastic mechanism 1 includes a compression spring 14, both ends of the U-shaped frame 7 are fixedly connected to a fixed block 13, the compression spring 14 is arranged between the fixed block 13 and the horizontal moving bar 8, and the two ends of the compression spring 14 are respectively fixedly connected to the fixed block 13 and the horizontal moving bar 8, the elastic mechanism 2 includes a guide column 9 that is slidingly matched with the horizontal moving bar 8, one end of the guide column 9 is fixedly connected to the thinning block 10, and the other end of the guide column 9 is fixedly connected to the limited block 11, and the guide column 9 is sleeved with a compression spring 2 12, and the two ends of the compression spring 2 12 are respectively connected to the thinning block 10 and The horizontal moving bar 8 is fixedly connected, and through the cooperation of the compression spring 14 and the fixed block 13, it is convenient to buffer the horizontal moving bar 8 and the multiple wire thinning blocks 10 as a whole. As the winding thickness increases, the wires and cables wound onto the winding roller 4 are clamped on the winding roller 4 to prevent them from loosening. Through the cooperation of the guide column 9, the wire thinning block 10, the limit block 11 and the compression spring 2 12, it is convenient to ensure the stirrups of each circle of wires and cables before each thickness is completed, further ensuring that they are prevented from loosening. Furthermore, the U-shaped frame 7 is provided with a groove 16 adapted to the multiple limit blocks 11.

[0027] Specifically, the limiting structure includes two limiting plates 15 adapted to the fixed block 13, and the two limiting plates 15 are fixedly connected to the top of the gantry frame 5. Through the setting of the two limiting plates 15, it is convenient to limit the fixed block 13 located at the top, thereby preventing the gantry frame 5 from rotating as a whole with the winding roller 4.

[0028] Specifically, the wire-winding driving structure includes a rotating table 2 rotatably connected to the operating table 1, a clamping block 6 is arranged above the top of the rotating table 2 and below the top of the gantry frame 5, and clamping holes adapted to the clamping block 6 are opened at both ends of the winding roller 4, the clamping block 6 above the top of the rotating table 2 is fixedly connected to the rotating table 2, the clamping block 6 below the top of the gantry frame 5 is rotatably connected to the gantry frame 5, and a winding motor 3 for driving the rotating table 2 to rotate is fixedly installed at the bottom of the operating table 1. Starting the winding motor 3 is convenient for driving the rotating table 2 to rotate, thereby driving the winding roller 4 clamped on the rotating table 2 to rotate. By setting the clamping block 6 on the gantry frame 5, the winding roller 4 can also be limited and supported from the top, thereby increasing the stability during winding.

[0029] Specifically, the uniform line guide structure includes a screw rod 19 vertically rotatably connected to the gantry frame 5, a lifting slider 20 vertically slidingly matched with the gantry frame 5 is threadedly connected to the screw rod 19, a guide ring 21 is fixedly connected to the lifting slider 20 on the side facing the winding roller 4, and a lifting motor 22 for driving the screw rod 19 to rotate is fixedly installed on the gantry frame 5. When the lifting motor 22 is started, the output shaft of the lifting motor 22 rotates clockwise or counterclockwise, which is convenient for driving the output shaft of the screw rod 19 to rotate clockwise or counterclockwise, thereby driving the lifting slider 20 to move up or down, so that the wires and cables bypassing the guide ring 21 can be evenly wound around the winding roller 4 as the winding roller 4 rotates.

[0030] Specifically, the bottoms of both sides of the gantry frame 5 are vertically slidably matched with the operating platform 1, and lifting drive cylinders 17 are fixedly installed on both sides of the bottom of the operating platform 1. The output ends of the two lifting drive cylinders 17 are fixedly connected to the two bottoms of the gantry frame 5 through connecting bars 18. The lifting drive cylinders 17 and the connecting bars 18 facilitate the lifting and lowering adjustment of the gantry frame 5.

[0031] When in use, the winding roller 4 is vertically clamped on the wire-winding drive structure, and then the gantry frame 5 is moved down to the winding roller 4 from the upper clamping column, and at the same time, the anti-twisting structure is limited by the limiting structure to fix the anti-twisting structure to a certain angle, and then one end of the wire and cable is passed around the wire-leveling guide mechanism and fixed to the winding roller 4, and then the wire-winding drive mechanism is started to drive the winding roller 4 to reel in. During the winding process, the wire and cable are evenly wound onto the winding roller 4 through the wire-leveling guide structure, and at the same time, the anti-twisting structure is used to prevent the wire and cable from being wound onto the winding roller 4. The wires and cables on the winding roller 4 are cleared to further ensure their uniformity. At the same time, the problem of loosening of the wires and cables on the winding roller 4 caused by broken wires and cables is avoided. After winding, if unwinding is required, the wires and cables can be pulled at a section and the winding drive structure can be rotated in the opposite direction to directly unwind. If the winding roller 4 needs to be removed, the gantry frame 5 is moved up and the winding roller 4 can be removed from the winding drive structure. At the same time, due to the cooperation of the anti-twisting structure, loosening is avoided.

[0032] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0033] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0034] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0035] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A twist-proof wire take-up device for a wire bundling machine, comprising an operating table (1) and a take-up roller (4), characterized in that: The operating table (1) is provided with a wire-receiving driving structure for driving the winding roller (4) to rotate; a gantry frame (5) is provided above the operating table (1) for limiting the top of the winding roller (4) and for being able to be raised and lowered; a wire-leveling guiding structure is provided on the gantry frame (5); an anti-twisting wire structure is rotatably connected to the winding roller (4); and a limiting structure compatible with the anti-twisting wire structure is provided on the gantry frame (5).

2. The anti-twisting wire take-up device for a wire bundling machine according to claim 1, characterized in that: The anti-twisting wire structure comprises a U-shaped frame (7) rotatably connected to a winding roller (4); a horizontal moving bar (8) arranged parallel to the winding roller (4) is slidingly matched with the guide on the U-shaped frame (7); elastic mechanisms 1 adapted to the horizontal moving bar (8) are respectively arranged at both ends of the U-shaped frame (7); a plurality of vertically spaced wire thinning blocks (10) are arranged on one side of the horizontal moving bar (8) close to the winding roller (4); and the wire thinning blocks (10) are slidingly matched with the guide of the horizontal moving bar (8) through elastic mechanisms 2.

3. The anti-twisting wire take-up device for a wire bundling machine according to claim 2, characterized in that: The elastic mechanism 1 comprises a compression spring 1 (14), both ends of the U-shaped frame (7) are fixedly connected with a fixed block (13), the compression spring 1 (14) is arranged between the fixed block (13) and the horizontal moving bar (8), and the two ends of the compression spring 1 (14) are respectively fixedly connected to the fixed block (13) and the horizontal moving bar (8), the elastic mechanism 2 comprises a guide column (9) which is slidingly matched with the horizontal moving bar (8), one end of the guide column (9) is fixedly connected to the wire thinning block (10), and the other end of the guide column (9) is fixedly connected to the limit block (11), and the guide column (9) is sleeved with a compression spring 2 (12), and the two ends of the compression spring 2 (12) are respectively fixedly connected to the wire thinning block (10) and the horizontal moving bar (8).

4. The anti-twisting wire take-up device for a wire bundling machine according to claim 3, characterized in that: The limiting structure comprises two limiting plates (15) adapted to the fixed block (13), and the two limiting plates (15) are both fixedly connected to the top of the gantry frame (5).

5. The anti-twisting wire take-up device for a wire bundling machine according to claim 4, characterized in that: The wire-reeling drive structure comprises a rotating table (2) rotatably connected to an operating table (1); a clamping block (6) is arranged above the top of the rotating table (2) and below the top of a gantry frame (5); and clamping holes matching the clamping block (6) are provided at both ends of a winding roller (4); the clamping block (6) above the top of the rotating table (2) is fixedly connected to the rotating table (2); the clamping block (6) below the top of the gantry frame (5) is rotatably connected to the gantry frame (5); and a winding motor (3) for driving the rotating table (2) to rotate is fixedly installed at the bottom of the operating table (1).

6. The anti-twisting wire take-up device for a wire bundling machine according to claim 5, characterized in that: The line-uniforming guide structure comprises a screw rod (19) vertically rotatably connected to a gantry frame (5); a lifting slider (20) threadedly connected to the screw rod (19) and vertically slidingly matched with the gantry frame (5); a guide ring (21) is fixedly connected to the lifting slider (20) on the side facing the winding roller (4); and a lifting motor (22) for driving the screw rod (19) to rotate is fixedly installed on the gantry frame (5).

7. The anti-twisting wire take-up device for a wire bundling machine according to claim 6, characterized in that: The bottoms of both sides of the gantry frame (5) are vertically slidably matched with the operating platform (1), and lifting drive cylinders (17) are fixedly installed on both sides of the bottom of the operating platform (1), and the output ends of the two lifting drive cylinders (17) are fixedly connected to the two bottoms of the gantry frame (5) through connecting bars (18).

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