Cotton rope processing mechanism of cotton rope winding machine

Abstract

The utility model discloses a rope winding machine, and aims to provide a rope processing mechanism of the rope winding machine, which can keep a rope tight in a rope pulling process, has a good winding effect and can prevent the rope from being knotted and broken at the same time, and is characterized in that the rope penetrates through a rope routing device and a rope pulling device and is fixedly wound in a rope winding device; meanwhile, the thread rope can be kept tight through the thread pulling device, so that the thread rope is kept to move at a constant speed in the machining process, the effect of wound finished products is improved, a knotting detection function and a thread breakage detection function are arranged in the thread routing device, the situation that the thread rope is knotted and broken in the thread routing process, and consequently the yield of the finished products is affected is prevented, and the production efficiency is improved. Furthermore, a meter counting wheel is arranged in the wiring device, so that the length of the processed thread rope can be clearly and intuitively detected, the man-machine interaction effect is good, and the automatic thread rope winding machine is suitable for the technical field of automatic thread rope winding machines.

Description

Technical Field

[0001] The utility model relates to a wire winding machine, and more specifically, to a wire rope processing mechanism of a wire winding machine. Background Art

[0002] A wire winding machine usually rotates in a certain direction and has multiple winding bases. During the rotation, a linear object is wound around the winding bases. The wires wound in the wire winding machine are mostly enameled copper wires, textile wires, enameled aluminum wires, various wire ropes, etc., and also include heating wires for heating appliances, solder wires, electric wires, cables, etc.

[0003] The traditional first-generation wire winding machine uses single-head feeding and one-time forming, but it has disadvantages such as low efficiency and high wire winding error rate. Separated winding of some coils that need to be wound horizontally and vertically can also further improve the wire winding efficiency. For the separated longitudinal wire winding operation, how to improve its high efficiency and convenience of wire winding operation is also a problem worthy of attention.

[0004] Existing wire winding machines usually complete the winding of wire ropes by rotating in a single direction. After winding, manual winding is required on the outer peripheral side of the finished product, resulting in poor processing efficiency. Moreover, during the wire withdrawal process, the wound wire ropes are likely to come loose, and the processing effect is not good. At the same time, the wire ropes will have problems such as wire breakage or knotting during movement, resulting in interrupted processing and affecting the qualification rate of the final product. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a wire rope processing mechanism of a wire winding machine that can keep the wire rope taut during the wire pulling process, has a good wire winding effect, and can prevent the wire rope from knotting and breaking.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A wire rope processing mechanism of a wire winding machine, including a frame and a wire winding device arranged inside the frame. A wire guiding device and a wire pulling device are also arranged on the frame. The wire guiding device includes a profile arranged along the length direction of the frame, a wire guiding hanging ring arranged at one end of the profile, a guide rail arranged inside the profile, a length measuring wheel arranged at the rear end of the guide rail, and a wire breakage detection component arranged at the rear end of the length measuring wheel. A knotting detection component is also arranged on the guide rail. A feeding roller is also arranged at one end of the profile close to the wire pulling device. The wire pulling device includes a wire guiding component and a wire embedding component, and the wire pulling device is configured to slide along the width direction of the frame and embed the wire rope into the wire winding device.

[0007] The present utility model is further configured as follows: The wire breakage detection component includes a plurality of positioning blocks fixedly connected to the profile. A flipping block is further provided between adjacent positioning blocks. The flipping block is configured to rotate on the profile. Threading holes are also provided on the positioning blocks and the flipping block. And the wire rope passes through the threading hole on the flipping block and abuts against the flipping block to prevent the flipping block from flipping downward. An infrared detection device is further provided on the fixed block. The infrared detection device is used to detect the position state of the flipping block.

[0008] The present utility model is further configured as follows: The knotting detection component includes a slider arranged on the guide rail and a knotting hanging ring arranged on the slider. A magnet is further provided on the slider. The slider is attached to the profile through the magnet. A pressure detection device is also provided at the attachment of the profile and the slider. The pressure detection device is used to detect the position of the slider on the guide rail.

[0009] Preferably, the diameter ratio of the knotting hanging ring to the wire guiding hanging ring is 1:2.

[0010] The present utility model is further configured as follows: An adjusting device is further provided between the wire pulling device and the frame. The adjusting device includes a vertical lead screw and a horizontal lead screw. The adjusting device is used to adjust the horizontal and vertical positions of the wire pulling device.

[0011] The present utility model is further configured as follows: The wire guiding component includes a swing arm arranged on the top of the wire pulling device and a tension pulley arranged on the tension rod. A return spring is provided at one end of the tension pulley. The wire guiding component is configured to keep the wire rope taut during the winding process.

[0012] The present utility model is further configured as follows: The wire embedding component includes a wire guiding coil and a slide rail arranged below the guiding ring. A slide plate is provided on the slide rail. A clamping plate, a wire ironing knife and an inserting rod are sequentially arranged on the slide plate. Clamping cylinders are provided at the rear ends of the clamping plate and the wire ironing knife. The clamping plate and the wire ironing knife are provided in two pieces and are symmetrically arranged in the clamping cylinder. The clamping cylinder is configured to drive the clamping plate and the wire ironing knife to move closer to / away from each other. A wire withdrawing rod is further provided between the clamping plate and the wire ironing knife. The wire withdrawing rod includes a fixed rod arranged on the slide plate and a moving rod oppositely arranged to the fixed rod. A wire withdrawing cylinder is also provided on the slide plate. The moving rod is arranged on the wire withdrawing cylinder and moves closer to / away from the fixed rod.

[0013] By adopting the above technical solutions, the beneficial effects are as follows: 1. The wire rope passes through the wire guiding device and the wire pulling device and is fixedly wound in the wire winding device. At the same time, the wire rope can be kept taut by the wire pulling device, so that the wire rope moves at a constant speed during the processing, improving the effect of the wound product. Moreover, the wire guiding device is provided with a knot detection function and a wire break detection function to prevent the wire rope from knotting and breaking during the wire guiding process, thus affecting the qualification rate of the finished product. Further, a length measuring wheel is arranged in the wire guiding device, which can clearly and intuitively detect the length of the processed wire rope, and has a good human-computer interaction effect.

[0014] 2. Further, during the process of wire rope winding, the tightness of the wire rope is different, resulting in a poor effect of the finished product during the winding process. By providing a swing arm and a tension pulley at the top of the wire pulling device, a return spring is arranged at one end of the tension pulley. The return spring has a pulling force T for pulling the tension pulley and the swing arm. Specifically, when the moving speed of the wire rope is too fast, the wire winding device has a large pulling force F on the swing arm and the tension pulley, and F > T. The wire rope pulls the swing arm to swing outward to keep it taut. On the contrary, when the moving speed of the wire rope is too slow, the wire winding device has a small pulling force F1, and F1 < T. The return spring pulls back the swing arm to make the wire rope taut, ensuring the tightness of the rope and enabling the rope to move at a constant speed.

[0015] 3. At the same time, in order to prevent the rope from getting tangled during the routing process, further, the overall diameter of the rope increases after being knotted, and the knotting detection component is provided with a knotting ring, which is configured to allow the rope to pass through and can conflict with the knot when the rope is knotted. At the same time, the knotting detection component can slide on the profile through a slider, and a pressure detection device and a magnet are provided between the knotting detection component and the profile. In the process of the rope passing through the knotting ring, the unknotted rope passes through the knotting ring, and the friction between the knotting ring and the knotting ring is small. The knotting detection component is adsorbed on the profile through the magnet, and the pressure detection device determines that the rope is normal. Otherwise, the rope conflicts with the knotting ring after being knotted, and at the same time generates a pulling force that drives the knotting detection component away from one end of the profile. After the knotting detection component is away from the profile, the pressure detection device determines that the rope is normal. Otherwise, the rope conflicts with the knotting ring after being knotted, and at the same time generates a pulling force that drives the knotting detection component away from one end of the profile. After the knotting detection component is away from the profile, the pressure When the detection device determines that the rope is knotted, the device stops and notifies the staff to process the rope and return the slider to its position. Furthermore, during the movement of the rope, a wire breakage detection device is provided. The wire breakage detection device includes a fixed block and a flip block. The flip block can flip downward under the action of gravity. When in use, the rope needs to be inserted into the through hole inside the flip block to support the flip block to prevent it from flipping downward. At the same time, an infrared detection device is provided on the fixed block. Specifically, when the rope breaks, the flip block cannot be supported. The flip block flips downward under the action of gravity and leaves the detection range of the infrared detection device. After the infrared detection device fails to detect the flip block, it determines that the rope is broken, stops processing and notifies the staff to prevent the rope from continuing to be processed after the rope breaks, thereby causing the rope bundle in the winding device to spread out.

[0016] 4. Furthermore, during the processing of the entire device, in order to facilitate the switching of the rotation direction, the winding distance of the wire rope is detected to facilitate timely reversal during the processing, and the wire rope is heated and cut by a hot knife, with high cutting efficiency and smooth incisions. At the same time, in order to prevent the wire rope roll from falling off during the processing, the wire rope is usually tightened in the winding arm during the winding process. At the same time, in order to facilitate the withdrawal of the wire and avoid damaging the integrity of the wire rope roll during the withdrawal process, the mounting table contracts inwards during the withdrawal of the wire to complete the relaxation of the wire harness, which facilitates the withdrawal of the wire rope by the withdrawal rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a specific structural schematic diagram of an embodiment of a wire rope processing mechanism of a wire rope winding machine of the utility model;

[0018] Figure 2 It is an enlarged view of a knot detection component at position A of an embodiment of a wire rope processing mechanism of a wire rope winding machine of the utility model;

[0019] Figure 3An enlarged view of the wire break detection component at position B of the wire rope processing mechanism embodiment of a wire winding rope machine according to the present utility model;

[0020] Figure 4 A structural schematic diagram of the wire pulling component of the wire rope processing mechanism embodiment of a wire winding rope machine according to the present utility model;

[0021] Reference numerals in the figure: 1, frame; 2, wire guiding device; 21, profile; 22, wire hanging ring; 23, guide rail; 24, length measuring wheel; 25, wire break detection component; 251, positioning block; 252, flipping block; 253, wire threading hole; 254, infrared detection device; 26, knotting detection component; 261, slider; 262, knotting hanging ring; 263, magnet; 264, pressure detection device; 27, feeding roller; 3, wire pulling device; 31, wire guiding component; 311, swing arm; 312, tension pulley; 32, wire embedding component; 321, wire guiding coil; 322, slide rail; 323, slide plate; 324, clamping plate; 325, wire ironing knife; 326, wire inserting rod; 327, clamping cylinder; 328, wire withdrawing rod; 329, wire withdrawing cylinder; 4, adjusting device; 41, vertical lead screw; 42, horizontal lead screw. Detailed implementation manners

[0022] Refer to Figures 1 to 4 To further illustrate an embodiment of the wire rope processing mechanism of a wire winding rope machine according to the present utility model.

[0023] For ease of description, spatial relative terms such as "upper", "lower", "left", "right", etc. are used in the embodiments to describe the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientations shown in the figure, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the figure is inverted, the element described as being "below" other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "lower" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be correspondingly interpreted.

[0024] Moreover, relational terms such as "first" and "second" are only used to distinguish one component with the same name from another, and do not necessarily require or imply any such actual relationship or order between these components.

[0025] A wire rope processing mechanism of a wire rope winding machine comprises a frame 1 and a wire winding device arranged in the frame 1, the frame 1 is also provided with a wire routing device 2 and a wire pulling device 3, the wire routing device 2 comprises a profile 21 arranged along the length direction of the frame 1, a wire eye 22 arranged at one end of the profile 21, a guide rail 23 arranged in the profile 21, a meter wheel 24 arranged at the rear end of the guide rail 23, and a wire break detection component 25 arranged at the rear end of the meter wheel 24, the guide rail 23 is also provided with a knot detection component 26, the profile 21 is also provided with a feeding roller 27 at one end close to the wire pulling device 3, the wire pulling device 3 comprises a wire component 31 and a wire embedding component 32, and the wire pulling device 3 is configured to slide along the width direction of the frame 1 and embed the wire rope into the wire winding device.

[0026] The broken wire detection assembly 25 includes a plurality of positioning blocks 251 fixedly connected to the profile 21, and a flip block 252 is provided between adjacent positioning blocks 251. The flip block 252 is configured to rotate on the profile 21. Threading holes 253 are provided on the positioning blocks 251 and the flip block 252, and the wire rope passes through the threading holes 253 on the flip block 252 and contacts the flip block 252 to prevent the flip block 252 from flipping downward. An infrared detection device 254 is also provided on the fixed block, and the infrared detection device 254 is used to detect the position state of the flip block 252.

[0027] The knotting detection component 26 includes a slider 261 arranged on the guide rail 23 and a knotting ring 262 arranged on the slider 261. The slider 261 is also provided with a magnet 263. The slider 261 is fitted with the profile 21 through the magnet 263. The fitting part between the profile 21 and the slider 261 is also provided with a pressure detection device 264. The pressure detection device 264 is used to detect the position of the slider 261 on the guide rail 23.

[0028] Preferably, the ratio of the diameter of the knotted eye 262 to the diameter of the wire eye 22 is 1:2.

[0029] An adjusting device 4 is further provided between the wire pulling device 3 and the frame 1 . The adjusting device 4 comprises a vertical screw rod 41 and a horizontal screw rod 42 . The adjusting device 4 is used to adjust the horizontal and vertical positions of the wire pulling device 3 .

[0030] The wire assembly 31 includes a swing arm 311 arranged on the top of the wire pulling device 3 and a tensioning pulley 312 arranged on the elastic rod. A return spring is provided at one end of the tensioning pulley 312. The wire assembly 31 is configured to keep the wire rope taut during winding.

[0031] The described wire embedding component 32 includes a wire guiding coil 321 and a slide rail 322 arranged below the guiding ring. A sliding plate 323 is provided on the slide rail 322. A clamping plate 324, a wire ironing knife 325, and a wire inserting rod 326 are sequentially arranged on the sliding plate 323. Clamping cylinders 327 are provided at the rear ends of both the clamping plate 324 and the wire ironing knife 325. The clamping plate 324 and the wire ironing knife 325 are provided in two pieces and symmetrically arranged within the clamping cylinders 327. The clamping cylinders 327 are configured to drive the clamping plate 324 and the wire ironing knife 325 to move closer to / away from each other. A wire withdrawing rod 328 is further provided between the clamping plate 324 and the wire ironing knife 325. The wire withdrawing rod 328 includes a fixed rod arranged on the sliding plate 323 and a moving rod oppositely arranged to the fixed rod. A wire withdrawing cylinder 329 is further provided on the sliding plate 323. The moving rod is arranged on the wire withdrawing cylinder 329 and moves closer to / away from the fixed rod.

[0032] The wire rope passes through the wire guiding device 2 and the wire pulling device 3 and is fixedly wound within the winding device. At the same time, the wire rope can be kept taut through the wire pulling device 3, enabling the wire rope to move at a constant speed during the processing, improving the effect of the winding finished product. Moreover, a knot detection function and a wire break detection function are provided within the wire guiding device 2 to prevent the wire rope from knotting and breaking during the wire guiding process, thereby affecting the qualification rate of the finished product. Further, a length measuring wheel 24 is provided within the wire guiding device 2, which can clearly and intuitively detect the length of the processed wire rope, and has a good human-computer interaction effect.

[0033] Furthermore, during the process of wire rope winding, the tightness of the wire rope is different, resulting in a poor effect of the finished product during the winding process. By providing a swing arm 311 and a tension pulley 312 at the top of the wire pulling device 3, a return spring is provided at one end of the tension pulley 312. The return spring has a pulling force T for pulling the tension pulley 312 and the swing arm 311 taut. Specifically, when the moving speed of the wire rope is too fast, the winding device has a greater pulling force F on the swing arm 311 and the tension pulley 312, and F > T. The wire rope pulls the swing arm 311 to swing outward to keep it taut. On the contrary, when the moving speed of the wire rope is too slow, the winding device has a smaller pulling force F1, and F1 < T. The return spring pulls back the swing arm 311 to make the wire rope taut, ensuring the tightness of the rope and enabling the rope to move at a constant speed.

[0034] At the same time, in order to prevent the rope from being knotted during the routing process, further, the overall diameter of the rope increases after being knotted, and the knot detection component 26 has a knotting ring 262, which is configured to allow the rope to pass through and can conflict with the knot when the rope is knotted. At the same time, the knot detection component 26 can slide on the profile 21 through the slider 261, and a pressure detection device 26 is provided between the knot detection component 26 and the profile 21. 64 and magnet 263, when the line rope passes through the knotting ring 262, the friction between the unknotted line rope and the knotting ring 262 is small, and the knotting detection component 26 is adsorbed on the profile 21 through the magnet 263, and the pressure detection device 264 determines that the line rope is normal. On the contrary, the line rope is knotted and conflicts with the knotting ring 262, and at the same time generates a pulling force to drive the knotting detection component 26 away from one end of the profile 21, and the knotting detection component 26 is away After the profile 21, the pressure detection device 264 determines that the rope is knotted, the device stops and notifies the staff to process the rope, and at the same time returns the slider 261 to its position. Furthermore, during the movement of the rope, a wire breakage detection device is also provided, the wire breakage detection device includes a fixed block and a flip block 252, the flip block 252 can flip downward under the action of gravity, when in use, the rope needs to be inserted into the through hole inside the flip block 252 to support the flip block 252 to prevent it from flipping downward, and an infrared detection device 254 is provided on the fixed block. Specifically, when the rope breaks, the flip block 252 cannot be supported, the flip block 252 flips down under the action of gravity and leaves the detection range of the infrared detection device 254. After the infrared detection device 254 cannot detect the flip block 252, it is determined that the rope is broken, the processing is stopped and the staff is notified to prevent the rope from continuing to be processed after the rope breaks, thereby causing the rope bundle in the winding device to spread out.

[0035] Furthermore, during the processing of the entire device, in order to facilitate the switching of the rotation direction, the winding distance of the wire rope is detected to facilitate timely reversal during the processing, and the wire rope is heated and cut by a hot knife, with high cutting efficiency and smooth incisions. At the same time, in order to prevent the wire rope roll from falling off during the processing, the wire rope is usually kept taut in the winding arm during the winding process. At the same time, in order to facilitate the withdrawal of the wire and avoid damaging the integrity of the wire rope roll during the withdrawal process, the mounting table contracts inward during the withdrawal of the wire to complete the relaxation of the wire harness, thereby facilitating the withdrawal of the wire rope by the withdrawal rod 328.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire rope processing mechanism of a wire rope winding machine, comprising a frame (1) and a wire winding device arranged in the frame (1), characterized in that, The rack (1) is further provided with a wire routing device (2) and a wire pulling device (3). The wire routing device (2) includes a profile (21) arranged along the length direction of the rack (1), a wire suspension ring (22) arranged at one end of the profile (21), a guide rail (23) arranged inside the profile (21), a length measuring wheel (24) arranged at the rear end of the guide rail (23), and a wire breakage detection component (25) arranged at the rear end of the length measuring wheel (24). A knotting detection component (26) is further arranged on the guide rail (23). A feeding roller (27) is further arranged at one end of the profile (21) close to the wire pulling device (3). The wire pulling device (3) includes a wire component (31) and a wire embedding component (32), and the wire pulling device (3) is configured to slide along the width direction of the rack (1) and embed the wire rope into the winding device.

2. The wire rope processing mechanism of a wire winding machine according to claim 1, characterized in that, The wire breakage detection component (25) includes a plurality of positioning blocks (251) fixedly connected to the profile (21). A flipping block (252) is further arranged between adjacent positioning blocks (251). The flipping block (252) is configured to rotate on the profile (21). Threading holes (253) are further arranged on the positioning blocks (251) and the flipping block (252), and the wire rope passes through the threading hole (253) on the flipping block (252) and abuts against the flipping block (252) to prevent the flipping block (252) from flipping downward. An infrared detection device (254) is further arranged on the positioning block, and the infrared detection device (254) is used to detect the position state of the flipping block (252).

3. The wire rope processing mechanism of a wire rope winding machine according to claim 1, characterized in that, The knotting detection component (26) includes a slider (261) arranged on the guide rail (23) and a knotting suspension ring (262) arranged on the slider (261). A magnet (263) is further arranged on the slider (261). The slider (261) is attached to the profile (21) through the magnet (263). A pressure detection device (264) is further arranged at the attachment position of the profile (21) and the slider (261), and the pressure detection device (264) is used to detect the position of the slider (261) on the guide rail (23).

4. The wire rope processing mechanism of a wire rope winding machine according to claim 3, characterized in that, The ratio of the diameter of the knotting suspension ring (262) to the diameter of the wire suspension ring (22) is 1:

2.

5. The wire rope processing mechanism of a wire winding machine according to claim 1, characterized in that, An adjusting device (4) is further arranged between the wire pulling device (3) and the rack (1). The adjusting device (4) includes a vertical lead screw (41) and a horizontal lead screw (42), and the adjusting device (4) is used to adjust the horizontal and vertical positions of the wire pulling device (3).

6. The wire rope processing mechanism of a wire rope winding machine according to claim 1, characterized in that, The wire component (31) includes a swing arm (311) arranged at the top of the wire pulling device (3) and a tension pulley (312) arranged on the tension rod. A return spring is arranged at one end of the tension pulley (312), and the wire component (31) is configured to keep the wire rope taut during the winding process.

7. The wire rope processing mechanism of a wire rope winding machine according to claim 1, characterized in that The wire embedding assembly (32) includes a wire guiding coil (321) and a slide rail (322) arranged below the guiding ring. A sliding plate (323) is arranged on the slide rail (322). A clamping plate (324), a wire ironing knife (325) and a wire inserting rod (326) are sequentially arranged on the sliding plate (323). Clamping cylinders (327) are arranged at the rear ends of the clamping plate (324) and the wire ironing knife (325). Two clamping plates (324) and wire ironing knives (325) are provided and symmetrically arranged in the clamping cylinder (327). The clamping cylinder (327) is configured to drive the clamping plate (324) and the wire ironing knife (325) to move closer to / away from each other. A wire withdrawing rod (328) is further arranged between the clamping plate (324) and the wire ironing knife (325). The wire withdrawing rod (328) includes a fixed rod arranged on the sliding plate (323) and a moving rod oppositely arranged to the fixed rod. A wire withdrawing cylinder (329) is further arranged on the sliding plate (323). The moving rod is arranged on the wire withdrawing cylinder (329) and moves closer to / away from the fixed rod.

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