An efficient straightening device for waste wire ropes

Abstract

The present invention discloses an efficient straightening device for waste wire ropes, belonging to the technical field of wire rope straightening. It includes a cleaning device which is used to feed the waste wire ropes and clean the waste wire ropes. An initial straightening device is arranged on the cleaning device and is used to initially straighten the waste wire ropes. A fine straightening device is arranged on the initial straightening device and is used to straighten the waste wire ropes. The cleaning device provided by the present invention can automatically convey the waste wire ropes, and at the same time, while conveying, use the upper steel brush and the lower steel brush in cooperation with the cleaning liquid to efficiently clean the wire ropes, preventing impurities on the surface of the wire ropes from being pressed into the wire ropes during the straightening process and improving the straightening effect of the wire ropes; the initial straightening device and the fine straightening device straighten the wire ropes twice. First, the initial straightening device initially straightens the wire ropes to prevent large internal stresses from remaining inside the wire ropes during one-time straightening and improve the straightening effect.

Description

Technical Field

[0001] The present invention relates to the technical field of wire rope straightening, and particularly relates to an efficient wire rope straightening device for waste wire ropes. Background Art

[0002] A wire rope is a helical wire bundle formed by twisting steel wires that meet requirements together according to certain rules. It is widely used in material handling machinery and usually plays roles such as lifting, traction, and tensioning during use. Some wire ropes are scrapped and eliminated due to reaching the service life in a specific application field. Although they can no longer perform their original functions, they can still be used for bundling, binding, etc. Before reuse, the wire ropes need to be straightened again to improve the quality and reliability of the wire ropes. Before straightening the wire ropes, they need to be cleaned first to prevent various impurities from being pressed into the wire ropes during the straightening process, which affects the quality of the wire ropes. The wire rope straightening devices in the prior art usually directly straighten the waste wire ropes, which easily presses the surface impurities into the wire ropes, affecting the use quality of the wire ropes. At the same time, straightening the wire ropes in one step during the straightening process easily forms stress in the wire ropes, affecting the service life of the wire ropes. At the same time, it usually cannot automatically straighten the wire ropes, and the degree of automation is low. Summary of the Invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: an efficient wire rope straightening device for waste wire ropes, including a cleaning device. The cleaning device includes a cleaning pool. The cleaning device is used to send the waste wire ropes in and clean the waste wire ropes. An initial straightening device is arranged on the cleaning device. The initial straightening device includes a straightening box, and the straightening box is fixedly installed on the cleaning pool. The initial straightening device is used to initially straighten the waste wire ropes. A fine straightening device is arranged on the initial straightening device. The fine straightening device includes a straightening groove frame, and the straightening groove frame is fixedly installed on the straightening box. The fine straightening device is used to straighten the waste wire ropes.

[0004] Furthermore, the cleaning device includes a motor seat fixedly installed on the cleaning pool. A feeding motor is fixedly installed on the motor seat. A motor gear is fixedly installed on the motor shaft of the feeding motor. The cleaning pool is filled with a cleaning liquid. A number of lower steel brushes are arranged inside the cleaning pool. A transverse moving concave frame is slidably installed on the cleaning pool. A number of upper steel brushes are arranged below the transverse moving concave frame. Grooves are arranged on the upper steel brushes.

[0005] Further, a wire rope feeding mechanism is provided on the cleaning tank. The wire rope feeding mechanism includes a left feeding wheel, a middle left wheel, a middle right wheel, and a right feeding wheel rotatably installed on the cleaning tank. A driving gear is fixedly installed on the left feeding wheel, a middle left gear is fixedly installed on the middle left wheel, a middle right gear is fixedly installed on the middle right wheel, and a right gear is fixedly installed on the right feeding wheel. The motor gear meshes with the driving gear, the driving gear meshes with the middle left gear, the middle left gear meshes with the middle right gear, the middle right gear meshes with the right gear, and an eccentric rotating rod is eccentrically rotatably installed on the right gear. The eccentric rotating rod is slidably installed with a transverse moving concave frame.

[0006] Further, a wire rope inlet is provided between the left feeding wheel and the middle left wheel, and another wire rope inlet is provided between the middle right wheel and the right feeding wheel.

[0007] Put the waste wire rope between the left feeding wheel and the middle left wheel and between the middle left wheel and the middle right wheel respectively. When the motor rotates, it drives the motor gear to rotate, thereby driving the driving gear and the left feeding wheel to rotate. The middle left wheel is driven to rotate through the middle left gear, thereby driving the middle right gear and the middle right wheel to rotate, and then driving the right gear and the right feeding wheel to rotate. The rotation directions of the left feeding wheel and the middle left wheel are opposite, and the rotation directions of the middle right wheel and the right feeding wheel are opposite. The left feeding wheel, the middle left wheel, the middle right wheel, and the right feeding wheel feed the waste wire rope into the wire rope inlet, and then into the cleaning tank, where it is soaked in the cleaning liquid. At the same time, the rotation of the right gear drives the eccentric rotating rod to rotate, thereby driving the transverse moving concave frame to slide left and right along the cleaning tank, and then driving the upper steel brush to slide left and right. The waste wire rope being continuously conveyed is cleaned by the upper steel brush and the lower steel brush, and then the wire rope is conveyed to the straightening box.

[0008] Further, the primary straightening device includes a lifting frame slidably installed on the straightening box. A lifting plate is fixedly installed on the lifting frame. The lifting plate is slidably installed with the concave arc surface of the transverse moving concave frame. A rotating rod is rotatably installed on the straightening box. A waist-shaped hole is provided on the rotating rod. The lifting frame is rotatably installed with the rotating rod through the waist-shaped hole. Two side frames are fixedly installed on both sides of the lifting frame. A lifting rack is fixedly installed on the side frame. Four upper straightening plates are fixedly installed on the lifting frame.

[0009] Further, two external pressing mechanisms are provided inside the straightening box. Each external pressing mechanism includes a docking gear rotatably installed on the straightening box. Two external gears are fixedly installed on the docking gear. Two external straightening plates are slidably installed on the straightening box. Left and right racks are fixedly installed on the external straightening plates. The left and right racks mesh with the external gears. The lifting rack meshes with the docking gear.

[0010] Further, two internal pressing mechanisms are provided inside the straightening box. Each internal pressing mechanism includes four internal straightening plates slidably installed on the straightening box. Four internal rotating rods are rotatably installed on the lifting frame. The internal rotating rods are rotatably installed with the internal straightening plates.

[0011] When the discarded wire rope is fed into the straightening box, the wire rope will enter between the upper straightening plate, the outer straightening plate and the inner straightening plate, and the transverse recessed frame will slide left and right, and cooperate with the compression and release of the reset spring, which will drive the lifting plate and the lifting frame to rise and fall along the lifting frame, thereby driving the side frame to rise and fall. The lifting of the lifting frame drives the upper straightening plate to rise and fall, and the lifting of the side frame drives the lifting rack to rise and fall, thereby driving the docking gear and the outer gear to rotate, thereby driving the left and right racks and the outer straightening plate to slide along the straightening box inside and outside. At the same time, the lifting of the lifting frame will drive the inner rotating rod to rotate, thereby driving the inner straightening plate to slide inside and outside. When the upper straightening plate descends, the outer straightening plate slides inward and the inner straightening plate slides outward. The wire rope is continuously pressed by the upper straightening plate, the outer straightening plate and the inner straightening plate to perform preliminary straightening. At the same time, the lifting of the lifting frame will also drive the rotating rod to rotate relative to the straightening box.

[0012] Furthermore, the fine straightening device includes a sliding frame fixedly mounted on the straightening groove frame, an intermediate slider is slidably mounted on the sliding frame, an upper rotating rod is rotatably mounted on the intermediate slider, the upper rotating rod and the rotating rod are rotatably mounted, two sliding blocks are fixedly mounted on the intermediate slider, the sliding blocks are slidably mounted on the sliding frame, a straightening roller is rotatably mounted on the sliding block, a roller gear is fixedly mounted on the straightening roller, an outer rack is fixedly mounted on the straightening groove frame, the roller gear is meshed with the outer rack, a reset spring is arranged between the sliding block and the straightening box, the straightening roller and the straightening groove frame are rollingly mounted, and the diameter of the groove of the straightening groove frame gradually becomes smaller.

[0013] The rotation of the rotating rod drives the upper rotating rod to rotate, thereby driving the middle slider to slide along the sliding frame, thereby driving the sliding block to slide, and the return spring is stretched, thereby driving the straightening roller and the roller gear to slide, and driving the roller gear and the straightening roller to rotate relative to the sliding block through the outer rack. After the initial straightening, the wire rope will enter the groove of the straightening groove frame, and the wire rope is straightened by the rotation of the straightening roller and the sliding along the straightening groove frame. The inner diameter of the groove of the straightening groove frame gradually becomes smaller. When the middle slider moves to the farthest end, the return spring is reset, driving the middle slider to slide back along the sliding frame, and cooperating with the continuous left and right sliding of the transverse recessed frame to realize the continuous reciprocating sliding of the middle slider, thereby driving the straightening roller to continuously straighten the wire rope back and forth.

[0014] The beneficial effects of the present invention compared with the prior art are as follows: (1) The cleaning device provided by the present invention can automatically convey the waste wire ropes, and at the same time, while conveying, use the upper steel brush and the lower steel brush in cooperation with the cleaning liquid to efficiently clean the wire ropes, preventing impurities on the surface of the wire ropes from being pressed into the wire ropes during the straightening process, and improving the straightening effect of the wire ropes; (2) The preliminary straightening device and the fine straightening device provided by the present invention straighten the wire ropes twice. First, the preliminary straightening device preliminarily straightens the wire ropes to prevent large internal stresses from remaining inside the wire ropes during one-time straightening and improve the straightening effect; (3) The cleaning, preliminary straightening, and fine straightening actions provided by the present invention are driven by one motor, enabling each action to be coordinated, with a high degree of automation and good continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure of the cleaning device of the present invention Figure 1 .

[0017] Figure 3 It is a schematic diagram of the structure of the cleaning device of the present invention Figure 2 .

[0018] Figure 4 It is a schematic diagram of the structure of the preliminary straightening device of the present invention Figure 1 .

[0019] Figure 5 It is a schematic diagram of the structure of the preliminary straightening device of the present invention Figure 2 .

[0020] Figure 6 It is a schematic diagram of the structure of the preliminary straightening device of the present invention Figure 3 .

[0021] Figure 7 It is a schematic diagram of the structure of the fine straightening device of the present invention Figure 1 .

[0022] Figure 8 It is a schematic diagram of the structure of the fine straightening device of the present invention Figure 2 .

[0023] Figure 9 It is a schematic diagram of the cooperation between the straightening groove frame and the straightening roller of the present invention.

[0024] Reference numerals: 101 - cleaning tank; 102 - motor base; 103 - feeding motor; 104 - motor gear; 105 - left feeding wheel; 106 - driving gear; 107 - middle left wheel; 108 - middle left gear; 109 - middle right wheel; 110 - middle right gear; 111 - right feeding wheel; 112 - right gear; 113 - rope inlet; 114 - eccentric rotating rod; 115 - traverse recess; 116 - upper steel brush; 117 - lower steel brush; 201 - straightening box; 202 - lifting frame; 2 03-lifting plate; 204-side frame; 205-lifting rack; 206-turn rod; 207-docking gear; 208-external gear; 209-left and right racks; 210-external straightening plate; 211-upper straightening plate; 212-inner straightening plate; 213-inner turning rod; 301-straightening slot frame; 302-upper turning rod; 303-sliding frame; 304-sliding block; 305-straightening roller; 306-roller gear; 307-outer rack; 308-reset spring; 309-middle slider. DETAILED DESCRIPTION

[0025] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0026] Example: Reference Figures 1 - 9 A high-efficiency straightening device for waste steel wire ropes includes a cleaning device, the cleaning device includes a cleaning tank 101, the cleaning device is used to feed the waste steel wire ropes into and clean the waste steel wire ropes, the cleaning device is provided with an initial straightening device, the initial straightening device includes a straightening box 201, the straightening box 201 is fixedly installed on the cleaning tank 101, the initial straightening device is used to perform preliminary straightening of the waste steel wire ropes, the initial straightening device is provided with a fine straightening device, the fine straightening device includes a straightening trough frame 301, the straightening trough frame 301 is fixedly installed on the straightening box 201, and the fine straightening device is used to straighten the waste steel wire ropes.

[0027] like Figure 2 、 Figure 3 As shown, the cleaning device includes a motor base 102 fixedly mounted on the cleaning tank 101, a feed motor 103 fixedly mounted on the motor base 102, a motor gear 104 fixedly mounted on the motor shaft of the feed motor 103, the cleaning tank 101 is filled with cleaning liquid, a plurality of lower steel brushes 117 are arranged inside the cleaning tank 101, a traverse recessed frame 115 is slidably mounted on the cleaning tank 101, a plurality of upper steel brushes 116 are arranged below the traverse recessed frame 115, and a groove is provided on the upper steel brush 116.

[0028] like Figure 2 、 Figure 3As shown, a rope feeding mechanism is provided on the cleaning pool 101. The rope feeding mechanism includes a left feeding wheel 105, a middle left wheel 107, a middle right wheel 109, and a right feeding wheel 111 rotatably mounted on the cleaning pool 101. A driving gear 106 is fixedly mounted on the left feeding wheel 105, a middle left gear 108 is fixedly mounted on the middle left wheel 107, a middle right gear 110 is fixedly mounted on the middle right wheel 109, and a right gear 112 is fixedly mounted on the right feeding wheel 111. The motor gear 104 meshes with the driving gear 106, the driving gear 106 meshes with the middle left gear 108, the middle left gear 108 meshes with the middle right gear 110, the middle right gear 110 meshes with the right gear 112, and an eccentric rotating rod 114 is eccentrically rotatably mounted on the right gear 112. The eccentric rotating rod 114 is slidably mounted with a transverse moving concave frame 115.

[0029] As Figure 2 , Figure 3 shown, an inlet for the rope 113 is provided between the left feeding wheel 105 and the middle left wheel 107, and another inlet for the rope 113 is provided between the middle right wheel 109 and the right feeding wheel 111.

[0030] Put the waste wire ropes respectively between the left feeding wheel 105 and the middle left wheel 107 and between the middle left wheel 107 and the middle right wheel 109. Start the motor 103 to rotate, driving the motor gear 104 to rotate, thereby driving the driving gear 106 and the left feeding wheel 105 to rotate. Drive the middle left wheel 107 to rotate through the middle left gear 108, thereby driving the middle right gear 110 and the middle right wheel 109 to rotate, and then driving the right gear 112 and the right feeding wheel 111 to rotate. The left feeding wheel 105 and the middle left wheel 107 rotate in opposite directions, the middle right wheel 109 and the right feeding wheel 111 rotate in opposite directions. The left feeding wheel 105, the middle left wheel 107, the middle right wheel 109, and the right feeding wheel 111 feed the waste wire ropes into the inlet for the rope 113, and then into the cleaning pool 101, immersed in the cleaning liquid. At the same time, the rotation of the right gear 112 will drive the eccentric rotating rod 114 to rotate, thereby driving the transverse moving concave frame 115 to slide left and right along the cleaning pool 101, and then driving the upper steel brush 116 to slide left and right. Clean the continuously conveyed waste wire ropes through the upper steel brush 116 and the lower steel brush 117, and then the wire ropes are conveyed to the straightening box 201.

[0031] As Figures 4 - 6 shown, the initial straightening device includes a lifting frame 202 slidably mounted on the straightening box 201. A lifting plate 203 is fixedly mounted on the lifting frame 202. The lifting plate 203 is slidably mounted with the concave arc surface of the transverse moving concave frame 115. A rotating rod 206 is rotatably mounted on the straightening box 201. A waist-shaped hole is provided on the rotating rod 206. The lifting frame 202 is rotatably mounted with the rotating rod 206 through the waist-shaped hole. Two side frames 204 are fixedly mounted on both sides of the lifting frame 202. A lifting rack 205 is fixedly mounted on the side frames 204. Four upper straightening plates 211 are fixedly mounted on the lifting frame 202.

[0032] As Figures 4 - 6 shown, there are two external pressing mechanisms arranged in the straightening box 201. The external pressing mechanism includes a docking gear 207 rotatably installed on the straightening box 201. Two external gears 208 are fixedly installed on the docking gear 207. Two external straightening plates 210 are slidably installed on the straightening box 201. Left and right racks 209 are fixedly installed on the external straightening plates 210. The left and right racks 209 are engaged with the external gears 208. The lifting rack 205 is engaged with the docking gear 207.

[0033] As Figures 4 - 6 shown, there are two internal pressing mechanisms arranged in the straightening box 201. The internal pressing mechanism includes four internal straightening plates 212 slidably installed on the straightening box 201. Four internal rotating rods 213 are rotatably installed on the lifting frame 202. The internal rotating rods 213 are rotatably installed with the internal straightening plates 212.

[0034] When the waste wire rope is fed into the straightening box 201, the wire rope will enter between the upper straightening plate 211, the external straightening plates 210 and the internal straightening plates 212. The transverse moving concave frame 115 slides left and right to cooperate with the compression and release of the return spring 308, which will drive the lifting plate 203 and the lifting frame 202 to lift along the lifting frame 202, thereby driving the side frame 204 to lift. The lifting of the lifting frame 202 drives the upper straightening plate 211 to lift. The lifting of the side frame 204 drives the lifting rack 205 to lift, thereby driving the docking gear 207 and the external gears 208 to rotate, thereby driving the left and right racks 209 and the external straightening plates 210 to slide in and out of the straightening box 201. At the same time, the lifting of the lifting frame 202 will drive the internal rotating rods 213 to rotate, thereby driving the internal straightening plates 212 to slide in and out. When the upper straightening plate 211 descends, the external straightening plates 210 slide inwards, and the internal straightening plates 212 slide outwards. The wire rope is continuously pressed by the upper straightening plate 211, the external straightening plates 210 and the internal straightening plates 212 for preliminary straightening. At the same time, the lifting of the lifting frame 202 will also drive the rotating rod 206 to rotate relative to the straightening box 201.

[0035] As Figures 7 - 9As shown in the figure, the precision straightening device includes a sliding frame 303 fixedly installed on the straightening groove frame 301. An intermediate slider 309 is slidably installed on the sliding frame 303. An upper rotating rod 302 is rotatably installed on the intermediate slider 309. The upper rotating rod 302 is rotatably installed with the rotating rod 206. Two sliding blocks 304 are fixedly installed on the intermediate slider 309. The sliding blocks 304 are slidably installed with the sliding frame 303. A straightening roller 305 is rotatably installed on the sliding blocks 304. A roller gear 306 is fixedly installed on the straightening roller 305. An outer rack 307 is fixedly installed on the straightening groove frame 301. The roller gear 306 meshes with the outer rack 307. A return spring 308 is arranged between the sliding block 304 and the straightening box 201. The straightening roller 305 is rotatably installed with the straightening groove frame 301. The diameter of the groove of the straightening groove frame 301 gradually becomes smaller.

[0036] The rotation of the rotating rod 206 drives the rotation of the upper rotating rod 302, thereby driving the intermediate slider 309 to slide along the sliding frame 303, thereby driving the sliding block 304 to slide. The return spring 308 is stretched, thereby driving the straightening roller 305 and the roller gear 306 to slide. The outer rack 307 drives the roller gear 306 and the straightening roller 305 to rotate relative to the sliding block 304. After the steel wire rope is initially straightened, it will enter the groove of the straightening groove frame 301. The steel wire rope is straightened by the rotation of the straightening roller 305 and the sliding along the straightening groove frame 301. The inner diameter of the groove of the straightening groove frame 301 gradually becomes smaller. When the intermediate slider 309 moves to the farthest end, the return spring 308 resets, driving the intermediate slider 309 to slide back along the sliding frame 303. Cooperating with the continuous left and right sliding of the transverse moving concave frame 115, the continuous reciprocating sliding of the intermediate slider 309 is realized, thereby driving the straightening roller 305 to continuously straighten the steel wire rope reciprocally.

[0037] The working principle of the waste steel wire rope efficient straightening device disclosed in the present invention is as follows: the waste steel wire rope is respectively put between the left feeding wheel 105 and the middle left wheel 107 and between the middle left wheel 107 and the middle right wheel 109, the feeding motor 103 rotates to drive the motor gear 104 to rotate, thereby driving the driving gear 106 and the left feeding wheel 105 to rotate, and the middle left gear 108 drives the middle left wheel 107 to rotate, thereby driving the middle right gear 110 and the middle right wheel 109 to rotate, thereby driving the right gear 112 and the right feeding wheel 111 to rotate, and the left feeding wheel 105 and the middle left wheel 107 rotate in opposite directions. The middle right wheel 109 rotates in opposite directions to the right feeding wheel 111. The left feeding wheel 105 and the middle left wheel 107, the middle right wheel 109 and the right feeding wheel 111 feed the waste wire rope into the rope inlet 113, and then enters the cleaning tank 101 and is immersed in the cleaning liquid. At the same time, the rotation of the right gear 112 will drive the eccentric rotating rod 114 to rotate, thereby driving the transverse recessed frame 115 to slide left and right along the cleaning tank 101, thereby driving the upper steel brush 116 to slide left and right, and the waste gas wire rope that is continuously transported is cleaned by the upper steel brush 116 and the lower steel brush 117, and then the wire rope is transported to the straightening box 201. When the discarded wire rope is fed into the straightening box 201, the wire rope will enter between the upper straightening plate 211, the outer straightening plate 210 and the inner straightening plate 212. The traverse recessed frame 115 slides left and right in conjunction with the compression and release of the return spring 308, which will drive the lifting plate 203 and the lifting frame 202 to rise and fall along the lifting frame 202, thereby driving the side frame 204 to rise and fall. The lifting frame 202 lifts and lowers the upper straightening plate 211, and the lifting rack 205 lifts and lowers the side frame 204, thereby driving the docking gear 207 and the outer gear 208 to rotate. This drives the left and right racks 209 and the outer straightening plate 210 to slide in and out along the straightening box 201. At the same time, the lifting frame 202 will drive the inner rotating rod 213 to rotate, thereby driving the inner straightening plate 212 to slide in and out. When the upper straightening plate 211 descends, the outer straightening plate 210 slides inward and the inner straightening plate 212 slides outward. The wire rope is continuously pressed and initially straightened by the upper straightening plate 211, the outer straightening plate 210 and the inner straightening plate 212. At the same time, the lifting frame 202 will also drive the rotating rod 206 to rotate relative to the straightening box 201.The rotation of the rotating rod 206 drives the rotation of the upper rotating rod 302, thereby driving the intermediate slider 309 to slide along the sliding frame 303, thus driving the sliding block 304 to slide. The return spring 308 is stretched, thereby driving the straightening roller 305 and the roller gear 306 to slide. The roller gear 306 and the straightening roller 305 are driven to rotate relative to the sliding block 304 through the outer rack 307. After the steel wire rope is initially straightened, it will enter the groove of the straightening groove frame 301. The steel wire rope is straightened by the rotation of the straightening roller 305 and its sliding along the straightening groove frame 301. The inner diameter of the groove of the straightening groove frame 301 gradually becomes smaller. When the intermediate slider 309 moves to the farthest end, the return spring 308 resets, driving the intermediate slider 309 to slide back along the sliding frame 303. Cooperating with the continuous left and right sliding of the traverse concave frame 115, the continuous reciprocating sliding of the intermediate slider 309 is realized, thereby driving the straightening roller 305 to continuously straighten the steel wire rope reciprocally.

[0038] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope of the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. An efficient straightening device for waste wire ropes, including a cleaning device, characterized in that: The described cleaning device includes a cleaning pool (101). The cleaning device is used to feed waste wire ropes and clean the waste wire ropes. An initial straightening device is provided on the cleaning device. The initial straightening device includes a straightening box (201). The straightening box (201) is fixedly installed on the cleaning pool (101). The initial straightening device is used to initially straighten the waste wire ropes. A fine straightening device is provided on the initial straightening device. The fine straightening device includes a straightening groove frame (301). The straightening groove frame (301) is fixedly installed on the straightening box (201). The fine straightening device is used to straighten the waste wire ropes; A transverse moving concave frame (115) is slidably installed on the cleaning pool (101); The initial straightening device includes a lifting frame (202) slidably installed on the straightening box (201). A lifting plate (203) is fixedly installed on the lifting frame (202). The lifting plate (203) is slidably installed with the concave arc surface of the transverse moving concave frame (115). A rotating rod (206) is rotatably installed on the straightening box (201). A waist-shaped hole is provided on the rotating rod (206). The lifting frame (202) is rotatably installed with the rotating rod (206) through the waist-shaped hole. Two side frames (204) are fixedly installed on both sides of the lifting frame (202). A lifting rack (205) is fixedly installed on the side frame (204). Four upper straightening plates (211) are fixedly installed on the lifting frame (202).

2. The high-efficiency straightening device for waste wire ropes according to claim 1, characterized in that: The cleaning device includes a motor base (102) fixedly installed on the cleaning pool (101). A feeding motor (103) is fixedly installed on the motor base (102). A motor gear (104) is fixedly installed on the motor shaft of the feeding motor (103). A cleaning liquid is contained in the cleaning pool (101). A number of lower steel brushes (117) are provided inside the cleaning pool (101). A number of upper steel brushes (116) are provided below the transverse moving concave frame (115). Grooves are provided on the upper steel brushes (116).

3. The high-efficiency straightening device for waste wire ropes according to claim 2, wherein: A wire rope feeding mechanism is provided on the cleaning pool (101). The wire rope feeding mechanism includes a left feeding wheel (105), a middle left wheel (107), a middle right wheel (109), and a right feeding wheel (111) rotatably installed on the cleaning pool (101). A driving gear (106) is fixedly installed on the left feeding wheel (105). A middle left gear (108) is fixedly installed on the middle left wheel (107). A middle right gear (110) is fixedly installed on the middle right wheel (109). A right gear (112) is fixedly installed on the right feeding wheel (111). The motor gear (104) meshes with the driving gear (106). The driving gear (106) meshes with the middle left gear (108). The middle left gear (108) meshes with the middle right gear (110). The middle right gear (110) meshes with the right gear (112). An eccentric rotating rod (114) is eccentrically rotatably installed on the right gear (112). The eccentric rotating rod (114) is slidably installed with the transverse moving concave frame (115).

4. An efficient straightening device for waste wire ropes according to claim 3, characterized in that: A wire rope inlet (113) is provided between the left feeding wheel (105) and the middle left wheel (107). Another wire rope inlet (113) is provided between the middle right wheel (109) and the right feeding wheel (111).

5. An efficient straightening device for waste wire ropes according to claim 1, characterized in that: There are two external pressing mechanisms arranged inside the straightening box (201). The external pressing mechanism includes a docking gear (207) rotatably installed on the straightening box (201). Two external gears (208) are fixedly installed on the docking gear (207). Two external straightening plates (210) are slidably installed on the straightening box (201). Left and right racks (209) are fixedly installed on the external straightening plates (210). The left and right racks (209) are meshed with the external gears (208). A lifting rack (205) is meshed with the docking gear (207).

6. The high-efficiency straightening device for waste wire ropes according to claim 1, characterized in that: There are two internal pressing mechanisms arranged inside the straightening box (201). The internal pressing mechanism includes four internal straightening plates (212) slidably installed on the straightening box (201). Four internal rotating rods (213) are rotatably installed on a lifting frame (202). The internal rotating rods (213) are rotatably installed with the internal straightening plates (212).

7. An efficient straightening device for waste wire ropes according to claim 1, characterized in that: The fine straightening device includes a sliding frame (303) fixedly installed on a straightening groove frame (301). An intermediate slider (309) is slidably installed on the sliding frame (303). An upper rotating rod (302) is rotatably installed on the intermediate slider (309). The upper rotating rod (302) is rotatably installed with a rotating rod (206). Two sliding blocks (304) are fixedly installed on the intermediate slider (309). The sliding blocks (304) are slidably installed on the sliding frame (303). A straightening roller (305) is rotatably installed on the sliding blocks (304). A roller gear (306) is fixedly installed on the straightening roller (305). An outer rack (307) is fixedly installed on the straightening groove frame (301). The roller gear (306) is meshed with the outer rack (307). A return spring (308) is arranged between the sliding block (304) and the straightening box (201). The straightening roller (305) is rollingly installed with the straightening groove frame (301). The diameter of the groove of the straightening groove frame (301) gradually becomes smaller.

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