Phosphating equipment for steel wire rope manufacturing

Abstract

This invention discloses a phosphating device for steel wire rope manufacturing, specifically relating to the field of steel wire rope phosphating technology. Existing steel wire rope phosphating equipment cannot maintain a stable concentration of the phosphating solution, and the weight of the phosphated steel wire rope is not easily adjustable. The invention includes a phosphating mechanism comprising a phosphating tank with several stirring rods installed inside. A storage tank is installed above the phosphating tank, and several feeding mechanisms are distributed at the bottom of the storage tank. A driving mechanism is installed on one side of the phosphating tank, and an adjusting mechanism is installed on the side of the phosphating tank away from the driving mechanism. The adjusting mechanism includes several sets of annularly distributed arc-shaped plates. The holes formed by the arc-shaped plates of the adjusting mechanism control the weight of the phosphating film on the steel wire rope. The feeding mechanisms transport phosphoric acid particles from inside the storage tank into the phosphating tank. The stirring rods agitate the raw materials falling into the phosphating tank, thereby maintaining a stable concentration of the phosphoric acid solution inside the phosphating tank.

Description

Technical Field

[0001] This invention relates to the field of wire rope phosphating technology, specifically to a phosphating device for wire rope manufacturing. Background Technology

[0002] The process involves treating smooth steel wire for rope making with a wear-resistant phosphate coating (preferably manganese or zinc-manganese phosphate) to form a wear-resistant phosphate film on the wire surface. Using phosphated steel wire with a film weight meeting the requirements, strands or wire ropes can be directly twisted to create phosphated coated steel wire rope. The main function of the manganese or zinc-manganese phosphate film on the wire surface is to improve the wear resistance and corrosion resistance of the wire surface, thereby extending the service life of the wire rope.

[0003] The type and weight of the phosphate coating on the surface of the rope-making steel wire are crucial technical indicators for distinguishing genuine from counterfeit phosphate-coated steel wire ropes. The weight of the phosphate coating on the phosphated steel wire used in phosphated steel wire ropes is tested according to the gravimetric method for determining the mass per unit area of ​​conversion coatings on metallic materials, as per the relevant national standard GB / T9792-2003. For inspecting the weight of the phosphate coating on the rope-making steel wire after twisting, the lubricating grease applied to the wire surface can be thoroughly cleaned with an organic solvent, and after air drying, the weight of the phosphate coating can be determined using the standard gravimetric method described above.

[0004] In existing wire rope phosphating equipment, the concentration inside the phosphating tank gradually decreases as the phosphating process continues. This necessitates a feeding device to continuously add phosphate particles to ensure a stable concentration. Furthermore, the weight of the phosphated wire rope is difficult to adjust, requiring a corresponding adjustment device to regulate the weight of the phosphate film. Therefore, we propose a phosphating equipment for wire rope manufacturing to solve these problems. Summary of the Invention

[0005] The purpose of this invention is to provide a phosphating device for steel wire rope manufacturing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a phosphating device for steel wire rope manufacturing, comprising a phosphating mechanism, the phosphating mechanism including a phosphating box, two sets of rotating shafts rotatably mounted on the phosphating box via bearings, a plurality of stirring rods mounted on the lower end of the rotating shafts, support plates mounted on both sides of the top of the phosphating box, two first drive shafts and one second drive shaft rotatably mounted on the two support plates via bearings, the second drive shaft being located between the two first drive shafts, a plurality of support plates mounted on the top of the phosphating box, and a storage box mounted on the top of the plurality of support plates; a plurality of feeding rods are distributed at the bottom of the storage box. The feeding mechanism includes a hopper, with two fixed plates installed below the hopper. A first connecting plate and a second connecting plate, arranged vertically, are installed between the two fixed plates. Two movable plates, also arranged vertically, are installed between the first and second connecting plates. A feeding cylinder is installed in the middle of the two movable plates. A sealing cap is installed at the bottom of the feeding cylinder. A connecting block is installed around the outer ring of the feeding cylinder. A first threaded sleeve is rotatably mounted on one of the fixed plates via a bearing. The first threaded sleeve has a first threaded rod threaded inside, and the end of the first threaded rod near the feeding cylinder is fixedly connected to the connecting block. A phosphate box is installed on one side... The device is equipped with a drive mechanism, which includes a first rectangular frame. Two partitions are installed inside the first rectangular frame, and a drive shaft is rotatably mounted on the two partitions via bearings. A turntable is mounted on the end of the drive shaft near the phosphating box. Two vertically distributed sliding rods are installed inside the first rectangular frame, and sliding rings are slidably mounted on the two sliding rods. An adjustment mechanism is installed on the side of the phosphating box away from the drive mechanism. The adjustment mechanism includes a second rectangular frame, with first limiting plates installed at both ends inside the second rectangular frame. Rotating rods are rotatably mounted on the upper ends of the two first limiting plates via bearings. Several second limiting plates are installed between the positioning plates. Two fixed rings are installed on the second limiting plates. A rotating ring is rotatably provided between the two fixed rings. Several rotating columns are rotatably arranged in a ring on the two fixed rings through bearings. The rotating columns on the several sets of fixed rings are staggered. Several sets of fixed blocks are rotatably arranged in a ring on the side of one of the fixed rings. Each set of fixed blocks includes two fixed blocks. A second threaded sleeve is rotatably provided on the two fixed blocks through bearings. A second threaded rod is threaded inside the second threaded sleeve. An arc-shaped plate is installed at one end of the second threaded rod near the center of the fixed ring.

[0007] Preferably, a first bevel gear is installed at the top of the rotating shaft, and a plurality of second bevel gears are installed on the first transmission shaft. The second bevel gears on the two first transmission shafts can respectively mesh with the first bevel gears at the top of the two sets of rotating shafts. A first gear is installed at the end of the second transmission shaft near the first rectangular frame, and the second transmission shaft passes through a plurality of support plates.

[0008] Preferably, the phosphating box is equipped with two sets of fixing columns, and each set of fixing columns includes two fixing columns distributed vertically. The two sets of fixing columns are located at both ends inside the phosphating box. A limiting wheel is rotatably provided in the middle of the fixing column. A first material pipe is installed on both sides of the phosphating box near the limiting wheel.

[0009] Preferably, the top of the hopper is fixedly connected to the bottom of the storage box and communicates with the inside of the storage box. A discharge pipe is installed at the bottom of the hopper, the discharge pipe passes through the first connecting plate, and the bottom of the discharge pipe is flush with the bottom of the first connecting plate. Two fixed plates are fixedly installed at the top of the phosphating box. A discharge hole is opened on the second connecting plate, and a discharge cylinder is installed at the bottom of the second connecting plate, and the discharge cylinder is located at the bottom of the discharge hole. The discharge cylinder passes through the phosphating box.

[0010] Preferably, a first slide rail is installed at the bottom of the first connecting plate, and a second slide rail is installed at the top of the second connecting plate. The two movable plates slide inside the first slide rail and the second slide rail respectively. A first hinge seat is installed at the bottom of the lower movable plate. The first hinge seat is hinged to a second hinge seat, and the second hinge seat is fixedly installed on the outside of the sealing cover.

[0011] Preferably, the upper and lower ends of the connecting block are fixedly connected to two movable plates respectively. Two first guide rods are installed on the connecting block, and the two first guide rods are slidably disposed on the fixed plate on which the first threaded sleeve is installed. The first threaded sleeve is connected to the second transmission shaft through a first pulley and a first belt.

[0012] Preferably, a second gear is mounted on the drive shaft, the second gear meshes with a third gear, a first motor is mounted on one of the partitions, and the output end of the first motor is fixedly connected to the center of the third gear. The drive shaft is connected to two first transmission shafts through a second pulley and a second belt.

[0013] Preferably, a cylinder is installed at the edge of the turntable away from the drive shaft. The cylinder is slidably disposed inside the moving ring. Two support blocks are installed on the side of the moving ring away from the turntable. A rack is installed at the top of the two support blocks. The rack slides through the first rectangular frame and meshes with the first gear.

[0014] Preferably, a second motor is installed on the first limiting plate furthest from the phosphating box among the two first limiting plates, and the output end of the second motor is fixedly connected to one end of the rotating rod. A pull-out box is slidably provided at the bottom of the second rectangular frame, and the pull-out box is located between the two first limiting plates. A second material pipe is installed at the upper end of each of the two first limiting plates, and the second material pipe near the phosphating box is fixedly connected to the first material pipe near the second rectangular frame. An external gear ring is installed on the outer ring of the rotating ring, and the external gear ring meshes with a fourth gear. A rotating cylinder is installed at the center of the fourth gear. The rotating cylinder is rotatably mounted on two fixed rings through bearings. The rotating rod passes through the rotating cylinder. Several slots are opened on the outer ring of the rotating rod. Several locking blocks are installed on the inner ring of the rotating cylinder, and the several locking blocks are slidably disposed in the several slots. An internal gear ring is installed on the inner ring of the rotating ring. A fifth gear is installed on the outer ring of the rotating column, and several fifth gears mesh with the internal gear ring.

[0015] Preferably, a third bevel gear is installed at one end of the rotating column near the fixed block, a fourth bevel gear is installed on the outer ring of the second threaded sleeve, and the fourth bevel gear meshes with the third bevel gear. Two second guide rods are slidably provided on a set of fixed blocks, and one end of the two second guide rods near the center of the fixed ring is fixedly connected to the arc plate. An L-shaped baffle is installed on the side of the arc plate away from the fixed ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This invention utilizes a rotating rod to drive several rotating cylinders to rotate, which in turn drive several rotating columns to rotate, which in turn drive a second threaded rod to move. This causes the arc-shaped plate connected to the second threaded rod to move. Several arc-shaped plates on several second limiting plates form a hole close to the center of a circle, allowing a steel wire rope to pass through it. As the steel wire rope moves through the hole, the arc-shaped plates can scrape off excess phosphate film adhering to the steel wire rope, thereby controlling the weight of the phosphate film on the steel wire rope.

[0018] 2. This invention utilizes a drive shaft to drive a turntable to rotate. The rotation of the turntable causes the moving ring and rack to move back and forth, which in turn causes the second drive shaft to rotate back and forth. The reciprocating rotation of the second drive shaft causes the first threaded sleeve to rotate back and forth, which in turn causes the first threaded rod to move back and forth and drive the feeding cylinder to move back and forth. The reciprocating movement of the feeding cylinder causes two moving plates to move back and forth on the first and second slide rails, transporting the phosphate particles inside the storage box and causing them to fall into the phosphate treatment box.

[0019] 3. This invention utilizes a drive shaft to drive two first transmission shafts. The rotation of the first transmission shafts drives several rotating shafts to rotate, and the rotation of the rotating shafts drives the stirring rod to rotate, thereby stirring the raw materials falling into the phosphating tank. This controls the concentration of the phosphoric acid solution inside the phosphating tank and ensures the smooth progress of phosphating. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the phosphating mechanism of the present invention.

[0023] Figure 4 This is an exploded view of the drive mechanism structure of the present invention.

[0024] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the second rectangular frame of the present invention.

[0025] Figure 6 This is an exploded view of the feeding mechanism structure of the present invention.

[0026] Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0027] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B.

[0028] Figure 9 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C.

[0029] Figure 10 For the present invention Figure 5 Enlarged schematic diagram of the structure at point D.

[0030] Figure 11 For the present invention Figure 5 Enlarged schematic diagram of the structure at point E in the middle.

[0031] Figure 12 For the present invention Figure 6 Enlarged schematic diagram of the structure at point F.

[0032] In the diagram: 1. Phosphating mechanism; 101. Phosphating box; 102. Rotating shaft; 103. Stirring rod; 104. First bevel gear; 105. Fixed column; 106. Limiting wheel; 107. First material pipe; 108. Support plate; 109. First drive shaft; 110. Second bevel gear; 111. Second drive shaft; 112. First gear; 113. Support plate; 114. Storage box; 2. Feeding mechanism; 201. Hopper; 202. Discharge mechanism 203. Pipe; 204. First connecting plate; 205. Fixing plate; 206. Second connecting plate; 207. Material drop hole; 208. Material drop cylinder; 209. First slide rail; 210. Second slide rail; 211. Moving plate; 212. Feeding cylinder; 213. Sealing cover; 214. First hinge seat; 215. Second hinge seat; 216. Connecting block; 217. First threaded rod; 218. First threaded sleeve; 3. Drive mechanism; 30 1. First rectangular frame; 302. Partition plate; 303. Drive shaft; 304. Second gear; 305. Third gear; 306. First motor; 307. Turntable; 308. Cylinder; 309. Slide rod; 310. Moving ring; 311. Support block; 312. Rack; 4. Adjustment mechanism; 401. Second rectangular frame; 402. First limiting plate; 403. Second material pipe; 404. Rotating rod; 405. Second motor; 406. Second... Limiting plate; 407, pull-out box; 408, fixing ring; 409, rotating cylinder; 410, fourth gear; 411, rotating ring; 412, external gear ring; 413, internal gear ring; 414, rotating column; 415, fifth gear; 416, third bevel gear; 417, fixing block; 418, second threaded sleeve; 419, fourth bevel gear; 420, second threaded rod; 421, second guide rod; 422, arc plate; 423, L-shaped baffle. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example: Figure 1-12As shown, the present invention provides a phosphating device for steel wire rope manufacturing, including a phosphating mechanism 1. The phosphating mechanism 1 includes a phosphating box 101. Two sets of rotating shafts 102 are rotatably mounted on the phosphating box 101 via bearings. Several stirring rods 103 are installed at the lower end of the rotating shafts 102. Support plates 108 are installed on both sides of the top of the phosphating box 101. Two first drive shafts 109 and one second drive shaft 111 are rotatably mounted on the two support plates 108 via bearings. Located between two first drive shafts 109, the phosphating box 101 has several support plates 113 mounted on its top, and a storage box 114 mounted on the top of each support plate 113. Several feeding mechanisms 2 are distributed at the bottom of the storage box 114. Each feeding mechanism 2 includes a hopper 201, and two fixing plates 204 are mounted below the hopper 201. A first connecting plate 203 and a second connecting plate 205 are installed between the two fixing plates 204, arranged vertically. Two vertically distributed movable plates 210 are installed between the two connecting plates 205. A feeding cylinder 211 is installed in the middle of the two movable plates 210. A sealing cap 212 is installed at the bottom of the feeding cylinder 211. A connecting block 215 is installed on the outer ring of the feeding cylinder 211. A first threaded sleeve 218 is rotatably provided on one of the fixed plates 204 via a bearing. The first threaded sleeve 218 has a first threaded rod 216 threaded inside, and the end of the first threaded rod 216 near the feeding cylinder 211 is connected to the connecting block 215. Fixed connection; a drive mechanism 3 is installed on one side of the phosphating box 101. The drive mechanism 3 includes a first rectangular frame 301. Two partitions 302 are installed inside the first rectangular frame 301. A drive shaft 303 is rotatably mounted on the two partitions 302 via bearings. A turntable 307 is installed at one end of the drive shaft 303 near the phosphating box 101. Two vertically distributed sliding rods 309 are installed inside the first rectangular frame 301. Moving rings 310 are slidably mounted on the two sliding rods 309.An adjustment mechanism 4 is installed on the side of the phosphating box 101 away from the drive mechanism 3. The adjustment mechanism 4 includes a second rectangular frame 401. First limiting plates 402 are respectively installed at both ends of the second rectangular frame 401. A rotating rod 404 is rotatably mounted on the upper ends of the two first limiting plates 402 via bearings. A plurality of second limiting plates 406 are installed between the two first limiting plates 402. Two fixing rings 408 are installed on each of the second limiting plates 406. A rotating ring 411 is rotatably positioned between the two fixing rings 408. A plurality of rotating columns 414 are arranged in a ring and rotated via bearings. The rotating columns 414 on several sets of fixed rings 408 are staggered. A plurality of fixed blocks 417 are arranged in a ring on the side of one of the fixed rings 408, and each set of fixed blocks 417 includes two fixed blocks 417. A second threaded sleeve 418 is rotatably mounted on each of the two fixed blocks 417 via bearings. A second threaded rod 420 is threaded inside the second threaded sleeve 418. An arc-shaped plate 422 is mounted at one end of the second threaded rod 420 near the center of the fixed ring 408.

[0035] Furthermore, a first bevel gear 104 is mounted on the top end of the rotating shaft 102, and a plurality of second bevel gears 110 are mounted on the first transmission shaft 109. The second bevel gears 110 on the two first transmission shafts 109 can respectively mesh with the first bevel gears 104 at the top ends of the two sets of rotating shafts 102. A first gear 112 is mounted on the end of the second transmission shaft 111 near the first rectangular frame 301. The second transmission shaft 111 passes through a plurality of support plates 113, utilizing the first transmission shaft 109... The rotation drives several rotating shafts 102 to rotate. Two sets of fixed columns 105 are installed inside the phosphating box 101. Each set of fixed columns 105 includes two fixed columns 105 distributed vertically. The two sets of fixed columns 105 are located at both ends inside the phosphating box 101. A limiting wheel 106 is rotatably provided in the middle of the fixed column 105. A first material pipe 107 is installed on both sides of the phosphating box 101 near the limiting wheel 106, so that the wire rope can enter the phosphating box 101 and be limited.

[0036] Furthermore, the top of the hopper 201 is fixedly connected to the bottom of the storage box 114 and communicates with the interior of the storage box 114. A discharge pipe 202 is installed at the bottom of the hopper 201, which penetrates the first connecting plate 203 and is flush with the bottom of the first connecting plate 203. Two fixing plates 204 are fixedly installed at the top of the phosphating box 101. A discharge hole 206 is provided on the second connecting plate 205, and a discharge cylinder 207 is installed at the bottom of the second connecting plate 205, located at the bottom of the discharge hole 206. The discharge cylinder 207 penetrates the phosphating box 101, allowing phosphate particles to fall into the interior of the phosphating box 101. A first slide rail 208 is installed at the bottom of the first connecting plate 203, and a second slide rail 209 is installed at the top of the second connecting plate 205. The two movable plates 210 slide inside the first slide rail 208 and the second slide rail 209 respectively. The bottom end of the lower movable plate 210 is equipped with a first hinge seat 213. The first hinge seat 213 is hinged to a second hinge seat 214. The second hinge seat 214 is fixedly installed on the outside of the sealing cover 212, so that the sealing cover 212 can be opened and closed. The upper and lower ends of the connecting block 215 are fixedly connected to the two movable plates 210 respectively. Two first guide rods 217 are installed on the connecting block 215, and the two first guide rods 217 are slidably arranged on the fixed plate 204 on which the first threaded sleeve 218 is installed. The first threaded sleeve 218 is connected to the second drive shaft 111 through a first pulley and a first belt, so that the second drive shaft 111 can drive several first threaded sleeves 218 to rotate.

[0037] Furthermore, a second gear 304 is mounted on the drive shaft 303, and the second gear 304 meshes with a third gear 305. A first motor 306 is mounted on one of the partition plates 302, and the output end of the first motor 306 is fixedly connected to the center of the third gear 305. The drive shaft 303 is connected to two first transmission shafts 109 through a second pulley and a second belt, so that the drive shaft 303 can drive the two first transmission shafts 109 to rotate. A cylinder 308 is mounted on the edge of the turntable 307 away from the drive shaft 303. The cylinder 308 is slidably disposed inside the moving ring 310. Two support blocks 311 are mounted on the side of the moving ring 310 away from the turntable 307. A rack 312 is mounted on the top of the two support blocks 311. The rack 312 slides through the first rectangular frame 301 and meshes with the first gear 112, so that the rotation of the turntable 307 can drive the first gear 112 to reciprocate.

[0038] Furthermore, a second motor 405 is installed on the first limiting plate 402 furthest from the phosphating box 101 among the two first limiting plates 402, and the output end of the second motor 405 is fixedly connected to one end of the rotating rod 404. A pull-out box 407 is slidably provided at the bottom of the interior of the second rectangular frame 401, and the pull-out box 407 is located between the two first limiting plates 402. The pull-out box 407 is used to collect the scraped material. A second material pipe 40 is installed at the upper end of each of the two first limiting plates 402. 3. The second material pipe 403 near the phosphating box 101 is fixedly connected to the first material pipe 107 near the second rectangular frame 401. An external gear ring 412 is installed on the outer ring of the rotating ring 411. The external gear ring 412 meshes with a fourth gear 410. A rotating cylinder 409 is installed at the center of the fourth gear 410. The rotating cylinder 409 is rotatably mounted on two fixed rings 408 via bearings. The rotating rod 404 passes through the rotating cylinder 409. Several openings are formed on the outer ring of the rotating rod 404. The rotating cylinder 409 has several locking blocks installed on its inner ring, and these blocks are slidably disposed within the slots. The rotating ring 411 has an internal gear ring 413 installed on its inner ring, and the rotating column 414 has a fifth gear 415 installed on its outer ring. All fifth gears 415 mesh with the internal gear ring 413, allowing the rotating rod 404 to rotate and drive the rotating columns 414 to rotate. A third bevel gear 416 is installed at the end of each rotating column 414 near the fixed block 417. The outer ring of the second threaded sleeve 418 is equipped with a fourth bevel gear 419, which meshes with the third bevel gear 416. Two second guide rods 421 are slidably provided on a set of fixed blocks 417, and one end of the two second guide rods 421 near the center of the fixed ring 408 is fixedly connected to the arc plate 422. An L-shaped baffle 423 is installed on the side of the arc plate 422 away from the fixed ring 408, so that the rotation of the rotating column 414 can control the movement of the arc plate 422.

[0039] Working principle: In use, the second motor 405 drives the rotating rod 404 to rotate. The inner ring of the rotating cylinder 409 engages with a slot on the rotating rod 404, causing the rotating rod 404 to rotate and thus the rotating cylinder 409 to rotate. The rotating cylinder 409 then drives the fourth gear 410, which in turn drives the outer gear ring 412. The outer gear ring 412 then drives the rotating ring 411, which in turn drives the inner gear ring 413. The inner gear ring 413 then drives several fifth gears 415, which in turn drive the rotating column 414. The rotating column 414 then drives the third conical... When gear 416 rotates, the third bevel gear 416 meshes with the fourth bevel gear 419, causing the second threaded sleeve 418 to rotate accordingly. The second guide rod 421 is slidably mounted on the fixed block 417, so that the rotation of the second threaded sleeve 418 can drive the second threaded rod 420 to move, thereby moving the arc plate 422 connected to the second threaded rod 420. The arc plates 422 on the several second limiting plates 406 form a hole close to the center, allowing the wire rope to pass through it. When the wire rope moves in the hole, the arc plates 422 can scrape off the excess phosphate film attached to the wire rope, thereby controlling the weight of the phosphate film on the wire rope.

[0040] The wire rope is then passed through the first material pipe 107 near the drive mechanism 3, then through the two sets of limit wheels 106, then through the first material pipe 107 near the adjustment mechanism 4, and then into the two second material pipes 403 and the hole, so that one end of the wire rope is wound on the winding machine. The wire rope is then wound on the winding machine, so that the wire rope is phosphated inside the phosphate box 101. The weight of the phosphate film is then controlled by the adjustment mechanism 4 and wound on the winding machine.

[0041] As the production process continues, the concentration of phosphoric acid solution inside the phosphating tank 101 needs to be adjusted to keep the concentration of phosphoric acid solution stable. At this time, the first motor 306 is started. The first motor 306 drives the third gear 305 to rotate. The rotation of the third gear 305 drives the second gear 304 to rotate. The rotation of the second gear 304 drives the drive shaft 303 to rotate. The second pulley and the second belt are used to connect the drive shaft 303 and the first transmission shaft 109, so that the rotation of the drive shaft 303 can drive the two first transmission shafts 109 and the turntable 307 at their ends to rotate.

[0042] The rotation of turntable 307 drives cylinder 308 to rotate in a circular motion. The rotation of cylinder 308 drives moving ring 310 to slide back and forth on slide rod 309. The reciprocating movement of moving ring 310 drives support block 311 and rack 312 on it to move back and forth. Rack 312 meshes with first gear 112, causing first gear 112 and second drive shaft 111 at its center to rotate back and forth. The first pulley and first belt connect second drive shaft 111 and first threaded sleeve 218, causing second drive shaft 111 to rotate back and forth, driving first threaded sleeve 218 to rotate back and forth. The first guide rod 217 slides on a fixed plate 204, allowing first threaded sleeve 218 to rotate back and forth. The first threaded rod 216 and its connected connecting block 215 reciprocate. The reciprocating movement of the connecting block 215 drives the feeding cylinder 211 to reciprocate. The reciprocating movement of the feeding cylinder 211 drives the two moving plates 210 to reciprocate on the first slide rail 208 and the second slide rail 209. When the feeding cylinder 211 moves to below the discharge pipe 202, the phosphate particles inside the storage box 114 fall into the feeding cylinder 211. Then the feeding cylinder 211 moves to the discharge hole 206. At this time, the sealing cover 212 is opened by hinged connection between the first hinge seat 213 and the second hinge seat 214, so that the particles inside the feeding cylinder 211 that are away from the discharge hole 206 and the discharge cylinder 207 fall into the phosphate box 101.

[0043] The rotation of the first drive shaft 109 drives several second bevel gears 110 on it to rotate. The second bevel gears 110 mesh with the first bevel gear 104, causing the rotating shaft 102 at the center of the first bevel gear 104 to rotate accordingly. The rotation of the rotating shaft 102 drives the stirring rod 103 to rotate, stirring the raw materials falling into the phosphating tank 101, thereby controlling the concentration of phosphoric acid solution inside the phosphating tank 101 and ensuring the smooth progress of phosphating.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A phosphating plant with steel wire ropes, comprising a phosphating mechanism (1), characterized in that: The phosphating mechanism (1) includes a phosphating box (101), on which two sets of rotating shafts (102) are rotatably mounted via bearings. Several stirring rods (103) are installed at the lower end of the rotating shafts (102). Support plates (108) are installed on both sides of the top of the phosphating box (101). Two first drive shafts (109) and one second drive shaft (111) are rotatably mounted on the two support plates (108) via bearings. The second drive shaft (111) is located between the two first drive shafts (109). Several support plates (113) are installed at the top of the phosphating box (101), and storage boxes (114) are installed at the top of the several support plates (113). The bottom of the storage bin (114) is provided with several feeding mechanisms (2). Each feeding mechanism (2) includes a hopper (201). Two fixed plates (204) are installed below the hopper (201). A first connecting plate (203) and a second connecting plate (205) are installed between the two fixed plates (204) and are arranged vertically. Two movable plates (210) are installed between the first connecting plate (203) and the second connecting plate (205) and are arranged vertically. 210) A feeding cylinder (211) is installed in the middle, and a sealing cover (212) is installed at the bottom of the feeding cylinder (211). A connecting block (215) is installed on the outer ring of the feeding cylinder (211). A first threaded sleeve (218) is rotatably provided on a fixed plate (204) through a bearing. The first threaded sleeve (218) has a first threaded rod (216) inside, and the first threaded rod (216) is fixedly connected to the connecting block (215) at one end near the feeding cylinder (211). A drive mechanism (3) is installed on one side of the phosphating box (101). The drive mechanism (3) includes a first rectangular frame (301). Two partitions (302) are installed inside the first rectangular frame (301). A drive shaft (303) is rotatably mounted on the two partitions (302) via bearings. A turntable (307) is installed at one end of the drive shaft (303) near the phosphating box (101). Two vertically distributed slide rods (309) are installed inside the first rectangular frame (301). Moving rings (310) are slidably mounted on the two slide rods (309). An adjustment mechanism (4) is installed on the side of the phosphating box (101) away from the drive mechanism (3). The adjustment mechanism (4) includes a second rectangular frame (401). First limiting plates (402) are respectively installed at both ends of the second rectangular frame (401). Rotating rods (404) are rotatably provided on the upper ends of the two first limiting plates (402) through bearings. A plurality of second limiting plates (406) are installed between the two first limiting plates (402). Two fixing rings (408) are installed on the second limiting plates (406). A rotating ring (411) is rotatably provided between the two fixing rings (408). 8) Several rotating columns (414) are arranged in a ring and rotated by bearings. The rotating columns (414) on several sets of fixed rings (408) are staggered. Several sets of fixed blocks (417) are installed in a ring on the side of one of the fixed rings (408). Each set of fixed blocks (417) includes two fixed blocks (417). A second threaded sleeve (418) is arranged on the two fixed blocks (417) and rotated by bearings. The second threaded sleeve (418) has a second threaded rod (420) inside. An arc plate (422) is installed at one end of the second threaded rod (420) near the center of the fixed ring (408). The upper and lower ends of the connecting block (215) are fixedly connected to two movable plates (210) respectively. Two first guide rods (217) are installed on the connecting block (215), and the two first guide rods (217) are slidably arranged on the fixed plate (204) on which the first threaded sleeve (218) is installed. The first threaded sleeve (218) is connected to the second transmission shaft (111) through the first pulley and the first belt. A second gear (304) is mounted on the drive shaft (303), and the second gear (304) meshes with a third gear (305). A first motor (306) is mounted on one of the partitions (302), and the output end of the first motor (306) is fixedly connected to the center of the third gear (305). The drive shaft (303) is connected to two first transmission shafts (109) through a second pulley and a second belt.

2. The phosphating equipment for steel wire rope manufacturing according to claim 1, characterized in that: The top end of the rotating shaft (102) is equipped with a first bevel gear (104), and a plurality of second bevel gears (110) are installed on the first transmission shaft (109). The second bevel gears (110) on the two first transmission shafts (109) can respectively mesh with the first bevel gears (104) at the top end of the two sets of rotating shafts (102). The end of the second transmission shaft (111) near the first rectangular frame (301) is equipped with a first gear (112), and the second transmission shaft (111) passes through a plurality of support plates (113).

3. The phosphating equipment for steel wire rope manufacturing according to claim 2, characterized in that: The phosphating box (101) is equipped with two sets of fixing columns (105), and each set of fixing columns (105) includes two fixing columns (105) distributed vertically. The two sets of fixing columns (105) are located at both ends inside the phosphating box (101). A limiting wheel (106) is rotatably provided in the middle of the fixing column (105). A first material pipe (107) is installed on both sides of the phosphating box (101) near the limiting wheel (106).

4. The phosphating equipment for steel wire rope manufacturing according to claim 3, characterized in that: The top of the hopper (201) is fixedly connected to the bottom of the storage box (114) and communicates with the inside of the storage box (114). A discharge pipe (202) is installed at the bottom of the hopper (201). The discharge pipe (202) passes through the first connecting plate (203) and the bottom of the discharge pipe (202) is flush with the bottom of the first connecting plate (203). Two fixing plates (204) are fixedly installed at the top of the phosphating box (101). A discharge hole (206) is opened on the second connecting plate (205). A discharge cylinder (207) is installed at the bottom of the second connecting plate (205) and the discharge cylinder (207) is located at the bottom of the discharge hole (206). The discharge cylinder (207) passes through the phosphating box (101).

5. The phosphating equipment for steel wire rope manufacturing according to claim 4, characterized in that: The first connecting plate (203) is equipped with a first slide rail (208) at its bottom end, and the second connecting plate (205) is equipped with a second slide rail (209) at its top end. The two moving plates (210) slide inside the first slide rail (208) and the second slide rail (209) respectively. The lower moving plate (210) is equipped with a first hinge seat (213) at its bottom end. The first hinge seat (213) is hinged to a second hinge seat (214). The second hinge seat (214) is fixedly installed on the outside of the sealing cover (212).

6. The phosphating equipment for steel wire rope manufacturing according to claim 5, characterized in that: A cylinder (308) is installed at one end edge of the turntable (307) away from the drive shaft (303). The cylinder (308) is slidably disposed inside the moving ring (310). Two support blocks (311) are installed on one side of the moving ring (310) away from the turntable (307). A rack (312) is installed at the top of the two support blocks (311). The rack (312) slides through the first rectangular frame (301) and meshes with the first gear (112).

7. The phosphating equipment for steel wire rope manufacturing according to claim 6, characterized in that: A second motor (405) is installed on the first limiting plate (402) furthest from the phosphating box (101) among the two first limiting plates (402), and the output end of the second motor (405) is fixedly connected to one end of the rotating rod (404). A pull-out box (407) is slidably provided at the bottom of the interior of the second rectangular frame (401), and the pull-out box (407) is located between the two first limiting plates (402). A second material pipe (403) is installed on the upper end of each of the two first limiting plates (402), and the second material pipe (403) near the phosphating box (101) is fixedly connected to the first material pipe (107) near the second rectangular frame (401). An external toothed ring (412) is installed on the outer ring of the rotating ring (411). The external gear ring (412) is meshed with a fourth gear (410). A rotating cylinder (409) is installed at the center of the fourth gear (410). The rotating cylinder (409) is rotatably mounted on two fixed rings (408) via bearings. The rotating rod (404) passes through the rotating cylinder (409). The outer ring of the rotating rod (404) has several slots. The inner ring of the rotating cylinder (409) has several blocks, and the blocks are slidably mounted in the slots. The inner ring of the rotating ring (411) has an internal gear ring (413). The outer ring of the rotating column (414) has a fifth gear (415), and the fifth gears (415) mesh with the internal gear ring (413).

8. The phosphating equipment for steel wire rope manufacturing according to claim 7, characterized in that: A third bevel gear (416) is installed at one end of the rotating column (414) near the fixed block (417), and a fourth bevel gear (419) is installed on the outer ring of the second threaded sleeve (418), and the fourth bevel gear (419) meshes with the third bevel gear (416). Two second guide rods (421) are slidably provided on a set of fixed blocks (417), and one end of the two second guide rods (421) near the center of the fixed ring (408) is fixedly connected to the arc plate (422). An L-shaped baffle (423) is installed on the side of the arc plate (422) away from the fixed ring (408).

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