CN211103295U - Steel wire derusting machine - Google Patents

Abstract

The utility model relates to a steel wire deruster, including rust cleaning frame, steel wire torsion mechanism and steel wire rust cleaning mechanism, steel wire torsion mechanism has at least one to set up in the steel wire entrance of rust cleaning frame, and steel wire rust cleaning mechanism sets up at the steel wire torsion mechanism rear that is located the steel wire entrance. Through setting up the steel wire torsion mechanism for the steel wire can be twisted reverse, and the place that the original brush of back steel wire can not be brushed will be brushed clean, and the flat brush of rethread back process, the steel wire will be by all-round cleaning, does not have the rust cleaning dead angle.

Description

Steel wire derusting machine

Technical Field

The utility model belongs to the technical field of metal surface treatment, especially, relate to steel wire deruster.

Background

The steel wire is produced and often needs a period of time to come to practical use, and in this period of time, because of various reasons can lead to steel wire surface to rust, influence practical use, therefore need to carry out rust cleaning to steel wire surface before using to raw steel wire.

The steel wire derusting machine in the prior art generally adopts a phosphorus-breaking roller to derust the surface of a steel wire, and the derusting mode can only derust the upper surface and the lower surface or the left surface and the right surface of the steel wire, but can not derust other positions of the steel wire, and the derusting is in a dead angle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a steel wire deruster of no dead angle rust cleaning is carried out to the steel wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the steel wire derusting machine comprises a derusting rack, a steel wire twisting mechanism and a steel wire derusting mechanism, wherein the steel wire twisting mechanism is at least arranged at a steel wire inlet of the derusting rack, and the steel wire derusting mechanism is arranged behind the steel wire twisting mechanism positioned at the steel wire inlet. Through setting up the steel wire torsion mechanism for the steel wire can be twisted reverse, and the place that the original brush of back steel wire can not be brushed will be brushed clean, and the flat brush of rethread back process, the steel wire will be by all-round cleaning, does not have the rust cleaning dead angle.

Preferably, the number of the steel wire twisting mechanisms is two, the two steel wire twisting mechanisms are respectively arranged at a steel wire inlet and a steel wire outlet of the derusting rack, and the steel wire derusting mechanism is arranged between the two steel wire twisting mechanisms on the derusting rack.

Preferably, the top end of the derusting rack is provided with a top cover, and the top cover is provided with a lifting motor, a corner device, a rotating shaft and a derusting lifting mechanism; the angle turning device is arranged in the center of the top cover, and the lifting motor is arranged right above the angle turning device through the mounting frame; the two derusting lifting mechanisms are respectively positioned on two sides of the top cover; the two rotating shafts are provided, one ends of the two rotating shafts are respectively connected with two sides of the corner device, the other ends of the two rotating shafts are respectively connected with the two derusting lifting mechanisms, the lifting motor drives the corner device to operate, the two rotating shafts synchronously rotate, and the rotating shafts drive the derusting lifting mechanisms on two sides to synchronously operate.

Preferably, the derusting lifting mechanism is a worm gear mechanism and comprises a first worm gear and a first lifting rod; one ends of the two rotating shafts are respectively connected with two sides of the corner device, and the other ends of the two rotating shafts are respectively connected with the first worm wheel; the lifting motor drives the corner device to operate, so that the two rotating shafts synchronously rotate, the rotating shafts drive the first worm gears on the two sides to synchronously rotate, and finally the two first lifting rods are driven to synchronously lift.

Preferably, the derusting machine frame comprises a base, four supporting columns are arranged on the base and are arranged in a rectangular mode, the top cover is installed at the top ends of the four supporting columns, and shaft sleeves in the vertical direction are arranged in the centers of the two sides of the top cover.

Preferably, the wire twisting mechanism comprises two conical steering rollers which are oppositely arranged; the steering roller comprises a steering roller shaft, a plurality of steering wheels are mounted on the steering roller shaft, the diameter of each steering wheel is increased from one end of the steering roller to the other end of the steering roller in an equal difference mode, each steering wheel can independently rotate around the steering roller shaft, the surfaces of all the steering wheels jointly form a conical surface of the steering roller shaft, and a guide groove for a steel wire to pass through is formed in the side surface of each steering wheel.

Preferably, a lower cross beam and an upper cross beam are arranged between the two pillars positioned at the steel wire inlet, an upper cross beam and a lower cross beam are also arranged between the two pillars positioned at the steel wire outlet, and the steering rollers are fixed on the upper cross beam and the lower cross beam; at least one of the upper cross beam and the lower cross beam can be lifted along the vertical direction and is fixed after being lifted.

Preferably, the steel wire rust removing mechanism comprises an inclined beam, a phosphorus breaking roller seat is arranged at the lower end of the inclined beam, and a phosphorus breaking roller is arranged on the phosphorus breaking roller seat; guide shafts are arranged on two sides of the upper end of the oblique beam, the upper ends of the guide shafts penetrate through the shaft sleeve and are matched with the shaft sleeve in the up-and-down movement process of the oblique beam; two lifting shaft seats are further arranged on two sides of the upper end of the oblique beam and located between the two guide shafts, and the lower end of the first lifting rod is fixed on the lifting shaft seats.

Preferably, the lower end of the oblique beam is provided with a first slide rail, the first slide rail is provided with two first slide blocks, the lower ends of the two first slide blocks are respectively connected with two sides of the upper end of the phosphorus breaking roller seat, one side of the oblique beam is provided with a first speed reducing motor, and the first speed reducing motor is used for driving the phosphorus breaking roller seat to move back and forth along the first slide rail.

Preferably, a first phosphorus crushing roller bearing seat and a second phosphorus crushing roller bearing seat are arranged on two sides of the lower end of the phosphorus crushing roller seat, at least one of the first phosphorus crushing roller bearing seat and the second phosphorus crushing roller bearing seat can move back and forth, and a third speed reduction motor for driving is arranged on one of the first phosphorus crushing roller bearing seat and the second phosphorus crushing roller bearing seat.

Preferably, the first phosphorus breaking roller bearing seat is fixed on the higher side of the lower end of the phosphorus breaking roller seat; a bearing seat base is arranged on the lower side of the lower end of the phosphorus crushing roller seat, and a second phosphorus crushing roller bearing seat is arranged on the bearing seat base; the inclined beam is internally provided with a first oil cylinder, one end of the bearing seat base, which is positioned at the outer side, is rotatably connected with the phosphorus breaking roller seat, one end of the bearing seat base, which is positioned at the inner side, is connected with the lower end of an oil rod of the first oil cylinder, and the bearing seat base rotates around a rotating connection point of the bearing seat base under the driving of the first oil cylinder; a second sliding rail is arranged at the lower end of the bearing seat base, a second sliding block is mounted on the second sliding rail, a second oil cylinder is mounted on one side of the bearing seat base, and the second sliding block slides back and forth along the second sliding rail under the driving of the second oil cylinder; and the second phosphorus breaking roller bearing seat is arranged on the second sliding block.

Preferably, an elastic auxiliary mechanism is arranged on one opposite side of the first phosphorus breaking roller bearing seat and the second phosphorus breaking roller bearing seat, and an internal gear is arranged on the elastic auxiliary mechanism; outer gears are arranged at two ends of the phosphorus breaking roller; and the inner gear and the outer gear are mutually meshed to complete the installation of the phosphorus breaking roller.

Preferably, the elastic auxiliary mechanism comprises an installation base, four screw rods are uniformly installed on the installation base, each screw rod is sleeved with a disc spring, the inner gear penetrates through the four screw rods, one end of each disc spring is in contact with the installation base, and the other end of each disc spring is in contact with the rear end face of the inner gear; and the other end of the screw rod is provided with an adjusting nut.

Preferably, a gear shaft is internally meshed and sleeved in the internal gear, the exposed end of the gear shaft is provided with a cavity for inserting the phosphorus breaking roller, and the gear shaft is always meshed with the internal gear; the exposed end of the gear shaft is retracted inwards relative to the front end surface of the inner gear to leave a space for the outer gear to enter.

Preferably, the gear teeth of the internal gear comprise long teeth and short teeth, the long teeth and the short teeth are arranged at intervals, and a pre-installation gap of the external gear is formed between the adjacent long teeth.

Preferably, the external gear is a comb gear, and the number of teeth of the external gear is between one fourth and four fifths of the clearance of the tooth sides of the internal gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the steel wire torsion mechanism for the steel wire can be twisted reverse, and the place that the original brush of back steel wire can not be brushed will be brushed clean, and the flat brush of rethread back process, the steel wire will be by all-round cleaning, does not have the rust cleaning dead angle.

2. The bearing seat base is arranged and can rotate to the horizontal position around the rotating connection point of the bearing seat base and the phosphorus crushing roller seat, the second phosphorus crushing roller bearing seat can move back and forth along the second sliding rail by arranging the second sliding rail and the second sliding block, and the automatic replacement of the phosphorus crushing roller can be easily realized by matching with a trolley for replacing the roller on the basis.

3. Realize the removal of broken phosphorus roller seat through setting up first slide rail and first slider for each part of broken phosphorus roller all can with steel wire surface contact, make the grinding rod of each part of broken phosphorus roller can the even use, avoided the overuse of a certain part grinding rod, prolonged the life of broken phosphorus roller.

Drawings

FIG. 1 is a first structural schematic diagram of a steel wire derusting machine.

FIG. 2 is a schematic structural diagram II of the steel wire derusting machine.

FIG. 3 is a third schematic structural diagram of the steel wire derusting machine.

FIG. 4 is a fourth schematic structural diagram of the steel wire derusting machine.

FIG. 5 is a fifth schematic structural diagram of the steel wire derusting machine.

Fig. 6 is a six schematic structural diagram of the steel wire derusting machine.

Fig. 7 is a schematic view of the structure of the steering roller.

FIG. 8 is a first structural schematic diagram of a steel wire derusting mechanism.

FIG. 9 is a structural schematic diagram II of the steel wire derusting mechanism.

FIG. 10 is the third structural schematic diagram of the wire rust removing mechanism.

Fig. 11 is a partial enlarged view at a in fig. 10.

Fig. 12 is a partial enlarged view at B in fig. 10.

Fig. 13 is a schematic diagram of the engagement of the external gear with the internal gear and the elastic assist mechanism.

Fig. 14 is a schematic structural view of an internal gear.

FIG. 15 is a partial structural view of a phosphorus crushing roller.

Fig. 16 is a partial enlarged view at C in fig. 15.

FIG. 17 is a schematic diagram of the rust removal of a machine for flat brush rust removal on the surface of a steel wire before improvement.

Figure 18 is a schematic drawing of the wire twisting after it has passed through the wire twisting mechanism.

FIG. 19 is a schematic diagram of a steel wire derusting machine for removing rust on the upper and lower surfaces of an inclined plane where a steel wire is located.

FIG. 20 is a schematic diagram of a steel wire derusting machine for removing rust by two pairs of steel wires.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings. In this embodiment, the direction of the wire running is defined as the front and back, and the two sides of the wire running direction are defined as the left and right, and the side close to the wire is defined as the inner side, and the side far from the wire is defined as the outer side.

As shown in fig. 1 to 6, the steel wire derusting machine comprises a derusting rack 21, two steel wire twisting mechanisms 22 and two steel wire derusting mechanisms 23, wherein the two steel wire twisting mechanisms 22 are respectively arranged at a steel wire inlet and a steel wire outlet of the derusting rack 21, and the steel wire derusting mechanism 23 is arranged between the two steel wire twisting mechanisms 22 on the derusting rack 21.

As shown in fig. 1 to 6, the derusting stand 21 includes a base 211, and the base 211 is rectangular. Two support columns 212 are provided on each of the left and right sides of the base 211, for a total of four support columns 212. The support posts 212 are arranged in a rectangular shape, and a top cover 213 is attached to the top ends of the four support posts 212. A vertical shaft sleeve 214 is arranged in the middle of two sides of the top cover 213, and a lifting motor 215, a corner device 201, a rotating shaft 217 and a derusting lifting mechanism 202 are further mounted on the top cover 213. Wherein the corner device 201 is arranged at the center of the top cover 213, and the lifting motor 215 is arranged right above the corner device 201 through the mounting bracket 203. The number of the rust removing lifting mechanisms 202 is two, and the two rust removing lifting mechanisms 202 are respectively positioned on two sides of the top cover 213. Two rotating shafts 217 are provided, one ends of the two rotating shafts 217 are respectively connected with two sides of the corner device 201, and the other ends of the two rotating shafts 217 are respectively connected with the two derusting elevating mechanisms 202. The derusting elevating mechanism 202 is a worm gear mechanism, and includes a first worm gear 204 and a first elevating rod 216 (the first elevating rod 216 is a worm of the worm mechanism), and the other end of the rotating shaft 217 is connected to the first worm gear 204. The lifting motor 215 drives the corner device 201 to operate, so that the two rotating shafts 217 rotate synchronously, the rotating shafts 217 drive the first worm gears 204 on the two sides to rotate synchronously, and finally the two first lifting rods 216 are driven to lift synchronously.

As shown in fig. 1 to 7, the wire twisting mechanism 22 includes two conical deflecting rollers 221, and the two conical deflecting rollers 221 are installed to face each other. Among them, the steering roller 221 includes a steering roller shaft 2211, a plurality of steering bearings 2215 are installed on the steering roller shaft 2211, and sealing caps 2217 are installed at both end surfaces of the steering bearings 2215 for preventing dust from entering the inside of the steering bearings 2215. A round nut 2216 is provided at one end of the steering roller shaft 2211, and the steering bearing 2215 is pressed by tightening the round nut 2216, and the inner ring of the steering bearing 2215 is fixed. Each steering bearing 2215 is rotatably connected with a steering wheel 2212, and the diameter of each steering wheel 2212 increases progressively from one end of the steering roller 221 to the other end in an equal difference mode. Bearing support seats 2214 are provided at both ends of the steering roller shaft 2211. Each of the steering wheels 2212 can rotate independently about the steering bearing 2215. Through setting up steering bearing 2215 can make steering wheel 2212 rotate more nimble, effectively reduce frictional resistance, prevent that steering wheel 2212 from taking place wearing and tearing with steering roller axle 2211. In the steering wheel 2212, a constricted portion 2217 is formed by narrowing in the axial direction near the wheel body periphery of the steering wheel 2212, guide grooves 2213 are formed in the side wall of the constricted portion, and the depth of each guide groove 2213 is uniform. After the steel wires pass through the steel wire separating assembly 12 and enter the guide grooves 2213 of each steering wheel 2212 in a one-to-one correspondence manner, the planes where all the steel wires are located form an inclined plane, and each steel wire is arranged on the inclined plane. The included angle between the inclined plane and the horizontal plane is between 5 and 30 degrees; meanwhile, the arrangement of the contraction part 2217 and the guide groove 2213 ensures that a gap is kept between the steel wires without being too close to each other, thereby facilitating the grinding and brushing of the phosphorus breaking roller.

A lower cross member 218 and an upper cross member 219 are installed between the two columns 212 at the entrance of the wire. The turning rolls 221 are fixed to the lower end of the upper beam 219 and the upper end of the lower beam 218, respectively, by bearing supports 2214. At least one of the upper beam 219 and the lower beam 218 may be vertically lifted along the pillar 212, and may be fixed after being lifted. In this embodiment, my party prefers the upper beam 218 to move. The concrete structure is as follows: the four pillars 212 are provided at the same height with slide grooves 222, and both ends of the upper beam 219 are installed in the slide grooves 222 and can move up and down along the slide grooves 222. A second reduction motor 224 is installed on one of the two columns 212 at the wire inlet, and the second reduction motor 224 is connected with a synchronous rotation link 225. A beam lifting mechanism 223 is installed on the same height of the two pillars 212 at the steel wire inlet, and the beam lifting mechanism 223 is also a worm gear mechanism. The cross beam lifting mechanism 223 includes a second worm wheel 2231 and a second lifting rod 2232 (the second lifting rod 2232 is also a worm of the worm wheel and worm mechanism), and the lower ends of the two second lifting rods 2232 are respectively connected to two ends of the upper cross beam 218. The synchronous rotation links 225 are respectively connected to the second worm gears 2231 of the two beam elevating mechanisms 223. The second reduction motor 224 drives the synchronous rotation link 225 to rotate, so as to drive the two second worm gears 2231 to rotate synchronously, and the second lifting rod 2232 moves synchronously in the vertical direction along with the synchronous rotation link, so as to drive the upper cross beam 219 to move in the vertical direction along the sliding slot 222, and the upper cross beam 219 is fixed at a certain position after the second reduction motor 224 stops driving. In order to keep the wire in a more stable state, it is preferable that the upper beam 219 and the lower beam 218 are also installed between the two columns 212 located at the wire outlet, and a second reduction motor 224, a synchronous rotation link 225, and a beam elevating mechanism 223 are also installed.

As shown in fig. 8 to 12, the wire rust removing mechanism 23 includes an oblique beam 231, a lower end surface of the oblique beam 231 is an inclined surface, other end surfaces are all flat surfaces, and an inclination angle of the lower end surface is consistent with an inclination angle and an inclination direction of the inclined surface formed between the wires. Guide shafts 2311 are installed on both sides of the upper end surface of the inclined beam 231, and two lifting shaft seats 2312 are further provided on both sides of the upper end surface of the inclined beam 231, the two lifting shaft seats 2312 being located between the two guide shafts 2311. Wherein, the upper end of the guide shaft 2311 passes through the shaft sleeve 214 and is matched with the shaft sleeve 214 in the up-and-down movement process of the oblique beam 231; and the lower end of the first lifting rod 216 is fixed to the lifting shaft seat 2312. First slide rails 2313 are respectively arranged on two sides of the lower end surface of the oblique beam 231, and at least one first slide block 2314 is mounted on each first slide rail 2313. The lower end of the first slider 2314 is connected with a phosphorus breaking roller seat 232, that is, two sides of the upper end surface of the phosphorus breaking roller seat 232 are respectively fixed at the lower end of the first slider 2314. A first speed reducing motor 2315 is installed on the narrower side of the oblique beam 231, and the first speed reducing motor 2315 is used for driving the phosphorus breaking roller seat 232 to move back and forth along the first slide rail 2313. The whole phosphorus breaking roller seat 232 is parallel to the lower end face of the oblique beam 231, the higher side of the phosphorus breaking roller seat 232 extends downwards to form an elbow 2321, the lower end of the elbow 2321 is provided with a first phosphorus breaking roller bearing seat 235, the outer side of the first phosphorus breaking roller bearing seat 235 is provided with a third speed reducing motor 239, and the third speed reducing motor 239 is used for driving a bearing of the first phosphorus breaking roller bearing seat 235 to rotate. A bearing seat base 237 is arranged at the lower end of the phosphorus breaking roller seat 232, and one end of the bearing seat base 237, which is positioned at the outer side, is rotatably connected with the phosphorus breaking roller seat 232. A first oil cylinder 238 is further installed inside the oblique beam 231, and the lower end of the oil rod of the first oil cylinder 238 is connected with one end of the bearing seat base 237 located at the inner side. Driven by the first oil cylinder 238, the bearing seat base 237 rotates around the rotating connection point of the bearing seat base and the phosphorus breaking roller seat 232. A second slide rail 2371 is arranged at the lower end of the bearing seat base 237, a second slide block 2372 is mounted on the second slide rail 2371, and the lower end of the second slide block 2372 is fixed with the upper end of the second phosphorus crushing roller bearing seat 236. A second oil cylinder 2373 is further installed on the outer side of the bearing seat base 237, and the second sliding block 2372 is driven by the second oil cylinder 2373 to slide back and forth along a second sliding rail 2371, so as to control the position of the second phosphorus crushing roller bearing seat 236. In a working state, two ends of the phosphorus crushing roller 233 are respectively arranged in the first phosphorus crushing roller bearing seat 235 and the second phosphorus crushing roller bearing seat 236.

Since the axial movement of the bearing seat base 237 and the first phosphorus crushing roller bearing seat 235 is mainly relied on during the roller loading action, the teeth of the outer gear 2331 are difficult to directly align with the teeth gap of the inner gear 2351, and in order to solve the problem, the present embodiment provides the following solution:

as shown in fig. 13, an elastic auxiliary mechanism is arranged on one opposite side of the first phosphorus breaking roller bearing seat 235 and the second phosphorus breaking roller bearing seat 236, the elastic auxiliary mechanism comprises a circular mounting base 2352, the mounting base 2352 is rotatably arranged on the first phosphorus breaking roller bearing seat 235 and the second phosphorus breaking roller bearing seat 236, four screw rods 2353 are uniformly arranged on the end surface of the mounting base 2352, each screw rod is sleeved with a disc spring 2354, an internal gear 2351 penetrates through the four screw rods 2353, and the mounting base 2352 and the internal gear 2351 can synchronously rotate; one end of the disc spring 2354 contacts the mounting base 2352, and the other end of the disc spring 2354 contacts the wheel surface of the internal gear 2351; an adjusting nut 2355 and a washer 2357 are mounted on the other end of the screw 2353. An external gear 2331 is fixedly sleeved on each shaft head 2336 at two ends of the phosphorus breaking roller 233, and the internal gear 2351 and the external gear 2331 are meshed with each other to complete the installation of the phosphorus breaking roller 233. The internal gear 2351 is inserted into the four screws 2353, and has a rear end surface 23514 abutting against the disc spring 2354 and a front end surface 23515 abutting against the washer 2357. A gear shaft 2356 is internally meshed and sleeved in the internal gear 2351, the exposed end 23562 of the gear shaft 2356 is provided with a cavity 23561 for the spindle head 2336 to be inserted into, and the gear shaft 2356 is always meshed with the internal gear 2351; as shown in fig. 20, the exposed end 23562 of the gear shaft 2356 is retracted inwardly relative to the front end surface 23515 of the inner gear 2351 to leave a void 23563 to facilitate entry of the outer gear 2331.

As shown in fig. 13, gear teeth are circumferentially distributed on the inner ring of internal gear 2351, the gear teeth of internal gear 2351 include two types, long teeth 23511 and short teeth 23512, the long teeth 23511 and the short teeth 23512 are circumferentially staggered, the short teeth 23512 are axially retracted into the inner ring from the front end face 23515 of internal gear 2351 to leave a pre-installation gap 23513, that is, a larger pre-installation gap 23513 is left between two adjacent long teeth 23511, and a smaller gap is formed between two adjacent long teeth 23511 and short teeth 23512.

As shown in fig. 14, the diameter of the outer gear 2331 is equal to the diameter of the gear shaft 2356; the outer gear 2331 is a comb-tooth gear, and sparse teeth 23311 are circumferentially distributed on the periphery of the outer gear, namely the number of the teeth 23311 is one half or one quarter of the sum of the number of the long teeth and the short teeth of the inner gear 2351; preferably: the sum of the number of long teeth 23511 and short teeth 23512 on the inner gear is equal to twice the number of teeth 23311 of the outer gear 2331, e.g., the number of long and short teeth of the inner gear totals 44, while the number of teeth 23311 of the outer gear is 22.

The gear shaft is sleeved in the inner gear in an engaged manner, the gear shaft and the inner gear 2351 are fixed in the circumferential direction, the inner gear 2351 can move in the axial direction, and in the process of installing the phosphorus breaking roller, shaft heads 2336 at two ends of the phosphorus breaking roller firstly enter a cavity 23561 of the gear shaft 2356; next, as shown in fig. 13, the outer gear 2331 at both ends of the phosphorus breaking roller is close to the front end surface 23515 of the inner gear 2351, since the phosphorus breaking roller is axially limited or is not moved in the axial direction, the outer gear 2331 is not moved, the gear shaft 2356 and the inner gear 2351 are continuously moved, and the inner gear 2351 is reversely pressed by the outer gear 2331, the disc spring 2354 is compressed to generate elastic force, and at the same time, the output end of the third speed reducing motor 239 drives the gear shaft on the first phosphorus breaking roller bearing seat 235 to rotate, when the preassembly gap 23513 is aligned with the tooth 23311, the inner gear 2351 moves back under the action of the elastic force, the outer gear 2331 firstly enters into the space 23563, and at the same time, the tooth 23311 of the outer gear enters into the large preassembly gap 23513 formed between the long tooth 23511 and the short tooth 23512, for example, the tooth 23311 abuts against the short tooth 23512 of the inner gear 2351, and the disc spring 2351 presses against the inner gear 235, at the moment, the gear shaft 2356 continues to rotate, when the teeth 23311 are aligned with the small gap between the long teeth 23511 and the short teeth 23512, the disc spring 2354 releases the elastic force again to push the inner gear 2351 back towards the phosphorus breaking roller, finally, the teeth 23311 enter the small gap between the long teeth 23511 and the short teeth 23512, the inner gear 2351 and the outer gear 2331 complete sleeving and meshing, power connection between the two is realized, and the phosphorus breaking roller 233 rotates along with the inner gear 2351 and the outer gear 2331. The design of the comb teeth of the outer gear is convenient for being meshed with the inner gear.

As shown in fig. 15 to 16, the phosphorus breaking roller 233 includes a roller core 2337, a winding band 2332 is wound around the surface of the roller core 2337 from one end to the other end, and both ends of the winding band 2332 are fixed after the winding band 2332 completely covers the surface of the roller core 2337. The coiled band 2332 has a structure with a wide bottom and a narrow opening, and includes a bottom plate 23321 and side panels 23322 at both sides of the bottom plate 23321. The side panels 23322 are tapered inward from bottom to top, with the distance between the two side panels being about one-half the distance between the bottom of the two side panels at the top. A wire 2335 is wound on the bottom plate 23321 of the winding band 2332, and a grinding roll 2334 is uniformly wound on the wire 2335, the grinding roll 2334 being made of nylon wire. The center of the grinding roller 2334 is folded back around the wire 2335 to be adjacent to each other and then extended from both ends of the upper end opening of the coiled band 2332. The sum of the wire diameter and the double grind bar 2334 diameter is less than the width of the bottom plate 23321 but greater than the spacing of the upper ends of the side gussets 23322, and the double grind bar 2334 diameter is substantially the same as the spacing of the upper ends of the side gussets 23322. (by substantially uniform herein is meant that twice the diameter of the grinding rods 2334 are spaced the same distance from the upper end of the side gusset 23322 or that twice the diameter of the grinding rods 2334 are spaced slightly less than the upper end of the side gusset 23322). The grinding bar 2334 is planted in the coiled band 2332 by a wire 2335.

By adopting the grinding roller 2334 to be planted on the coiling belt 2332, only the grinding roller needs to be coiled on the surface of the phosphorus breaking roller, and the two ends of the grinding roller are fixed, so that the grinding roller is very convenient to disassemble and assemble, and the defect of difficult assembly and disassembly caused by the traditional spot welding connection is avoided.

The steel wire derusting machines are of two types, the structures are completely the same, and the difference is that one type of derusting machine frame 21 is higher, the steel wire is positioned below the phosphorus breaking roller in an inclined manner and is parallel to the roller surface of the phosphorus breaking roller, and the phosphorus breaking roller derusts the surface above the steel wire in the inclined manner; the other derusting machine frame 21 is lower, the steel wire is positioned above the phosphorus breaking roller in an inclined mode and is parallel to the surface of the phosphorus breaking roller, and the phosphorus breaking roller derusts the surface below the steel wire in the inclined mode.

The second steel wire derusting machine has a conventional structure, and the phosphorus breaking roller is horizontally arranged to derust the steel wires. The two steel wire derusters are also two, and the structures of the two steel wire derusters are identical. The difference also lies in the size of the derusting stand. One of the two methods is to remove rust by contacting the phosphorus breaking roller with the lower surface of the steel wire, and the other method is to remove rust by contacting the phosphorus breaking roller with the upper surface of the steel wire.

Fig. 17 is a schematic diagram of a conventional method for removing rust from the surface of a steel wire. The general rust removing mechanism's phosphorus-breaking roller 233 only brushes the upper and lower surfaces of the steel wire 2333, but because of the circular structure of the steel wire cross-section, the closer to the left and right sides of the steel wire 2333, the smaller the pressure of the grinding roller 2334 on the phosphorus-breaking roller 233 to the steel wire 2333, and the smaller the friction force, the more the steel wire 2333 has, the cause that there are a rust removing blind area a and a rust removing blind area b in the area of about 5 ° each on both sides of the diameter parallel to the central axis of the phosphorus-breaking roller 233.

In order to solve the above problem, a plurality of wires 2333 are arranged side by side on a horizontal plane, and then the wires enter the wire twisting mechanism 22 so that the wires 2333 are arranged side by side on an inclined plane, as can also be seen in fig. 3 and 4; fig. 18 is a schematic view showing the twisting of the wire after passing through the wire twisting mechanism 22 of the wire rust removing machine. After the steel wires pass through the steel wire twisting mechanism 22, a plane formed by a plurality of steel wires side by side is integrally twisted for a certain angle, and the steel wire 2333 is also twisted for a certain angle in the circumferential direction under the action of the integral torsion force of the plane changed from a horizontal plane to an inclined plane, wherein the angle is about 4-6 degrees; the rust removing blind area a and the rust removing blind area b which cannot be brushed by the original flat brush are respectively twisted to the positions of a1 and b 1. As shown in the upper drawing of fig. 19, in the first wire derusting machine, in order to adapt to the inclined surface formed by a plurality of steel wires, the phosphorus-breaking roller 233 is also arranged obliquely, the phosphorus-breaking roller 233 removes the rust on the surface obliquely above the steel wires, and the original rust-removing dead zone a, namely the twisted a1, can be brushed clean by the phosphorus-breaking roller 233. As shown in the lower drawing of fig. 19, in the second wire rust removing machine, the phosphorus-breaking roller 233 removes rust on the surface of the wire obliquely below, and the original rust removing dead zone b, that is, the twisted b1, can be brushed clean by the phosphorus-breaking roller 233. However, for the same reason, in fig. 20, the circle center connecting line 23330 of the plurality of steel wires 2333 is parallel to the central axis of the phosphorus crushing roller 233, and the positions of the two ends of the diameter of the steel wire 2333 through which the circle center connecting line 23330 passes form the rust removing dead zone c and the rust removing dead zone d.

The steel wire 2333 enters a second steel wire derusting machine after being derusted by the steel wire derusting machine, the second steel wire derusting machine is provided with two guide rollers (not shown) which are arranged in parallel up and down, and the structure of the guide rollers is similar to that of the separation roller 121 of the steel wire separation assembly 12 in the feeding machine 1; the guide rollers are horizontally arranged, grooves are formed in the guide rollers along the circumferential direction and are arranged at intervals along the axial direction of the guide rollers, and after the two guide rollers are arranged in parallel, an upper adjacent groove and a lower adjacent groove form a guide roller way for a steel wire to pass through; the inclined plane formed by a plurality of steel wires becomes a horizontal plane after passing through the guide roller, similarly, as shown in fig. 20, the steel wires are twisted along the arrow direction, and the areas corresponding to the positions a1 and b1 where the steel wires are brushed return to the positions of the rust removing blind areas a and b at the left side and the right side of the steel wires where the circle center connecting line 23330 passes through; while the rust removing blind areas c and d which are not brushed in the steel wire rust remover rotate to the positions c1 and d1 which can be brushed; through the complementary fit of the first steel wire derusting machine and the second steel wire derusting machine and the self torsion of the steel wire, the steel wire 2333 is completely derusted without dead angles in the circumferential direction.

The steel wire deruster designed by the applicant has the function of automatically changing the roll, and the roll changing process is as follows:

step one, the roller changing trolley is pushed into the position right below the steel wire derusting mechanism 23 from the gap between the two support columns 212 on the side surface of the steel wire derusting machine.

Step two, the lifting motor 215 is started to drive the corner device 201 to operate, so that the two rotating shafts 217 on the two sides rotate synchronously, the rotating shafts 217 drive the first worm gears 204 on the two sides to rotate synchronously, finally, the two first lifting rods 216 are driven to descend synchronously, and the oblique beam 231 descends to a specified position along with the two first lifting rods; in this process, the guide shaft 2311 moves downward within the sleeve 214, serving to stabilize the operation.

And step three, the second oil cylinder 2373 is started, the second sliding block 2372 is pulled to move outwards along the second sliding rail 2371, so that the phosphorus crushing roller 233 is separated from the first phosphorus crushing roller bearing seat 235, and at the moment, the first oil cylinder 238 is started to push the second phosphorus crushing roller bearing seat 236 to rotate to the horizontal position along the rotating connection point.

Step four: the clamp on the trolley clamps the phosphorus crushing roller 233, the trolley is withdrawn, and the phosphorus crushing roller 233 is separated from the second phosphorus crushing roller bearing seat 236.

And step five, taking down the replaced phosphorus crushing roller 233, replacing with a new phosphorus crushing roller 233, and clamping by using a clamp.

Step six: the trolley is pushed into the position right below the steel wire derusting mechanism 23 from the gap between the two support columns 212 on the side surface of the steel wire derusting machine, one end of the phosphorus breaking roller 233 is arranged in the second phosphorus breaking roller bearing seat 236, and the clamp on the trolley is loosened.

Step seven: the first oil cylinder 238 is started to pull the second phosphorus breaking roller bearing seat 236 upwards to rotate along the rotating connection point to be parallel to the lower end face of the oblique beam 231, at the moment, the second oil cylinder 2373 is started to push the second sliding block 2372 to move inwards along the second sliding rail 2371, so that the other end of the phosphorus breaking roller 233 is mounted on the first phosphorus breaking roller bearing seat 235.

Step eight: the lifting motor 215 is started to drive the corner device 201 to operate, so that the two rotating shafts 217 on the two sides rotate synchronously, the rotating shafts 217 drive the first worm gears 204 on the two sides to rotate synchronously, finally, the two first lifting rods 216 are driven to ascend synchronously, and the oblique beam 231 ascends to a specified position along with the two first lifting rods.

In the steps, the step two and the step three can be interchanged, and the step seven and the step eight can be interchanged.

The derusting process of the steel wire deruster is as follows:

the steel wire gets into the first steel wire deruster on assembly line traffic direction, the steel wire passes through turn roll 211 earlier, under the drive of second gear motor 224, crossbeam elevating system 223 promotes entablature 219 descends downwards to the drive is installed and is gone down to turn roll 221 on it, restrict the steel wire in the guide slot 2213 of two upper and lower turn rolls 221, play the effect that prevents the steel wire and beat, because the structural feature of turn roll 221, the steel wire receives the stress action and has twisted about 5 angles at this in-process. The vertical position of the phosphorus breaking roller 233 is adjusted by the lifting motor 215, and the vertical position and the horizontal position of the phosphorus breaking roller 233 are adjusted by the first speed reducing motor 2315, so that the rust removal is performed on the inclined upper surface of the steel wire in the advancing process of the steel wire. And then the steel wire is subjected to further rust removal treatment on the inclined upper surface of the steel wire through a plurality of steel wire rust removal machines, so that the rust removal effect is ensured. And then the steel wire enters a second steel wire derusting machine, and the second steel wire derusting machine performs derusting treatment on the oblique lower part of the steel wire. And the second steel wire derusting machine adopts a flat brush mode to derust the surface of the steel wire, and the surface of the steel wire is comprehensively and thoroughly cleaned because the original derusting dead zone a and the original derusting dead zone b are derusted completely in the steel wire derusting machine.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (16)

1. The steel wire deruster is characterized in that: the steel wire rust removing machine comprises a rust removing machine frame (21), a steel wire twisting mechanism (22) and a steel wire rust removing mechanism (23), wherein at least one steel wire twisting mechanism (22) is arranged at a steel wire inlet of the rust removing machine frame (21), and the steel wire rust removing mechanism (23) is arranged behind the steel wire twisting mechanism (22) positioned at the steel wire inlet.

2. The steel wire rust remover according to claim 1, characterized in that: the steel wire twisting mechanisms (22) are two, the two steel wire twisting mechanisms (22) are respectively arranged at a steel wire inlet and a steel wire outlet of the derusting rack (21), and the steel wire derusting mechanism (23) is arranged between the two steel wire twisting mechanisms (22) on the derusting rack (21).

3. The steel wire rust remover according to claim 1 or 2, characterized in that: a top cover (213) is installed at the top end of the derusting rack (21), and a lifting motor (215), a corner device (201), a rotating shaft (217) and a derusting lifting mechanism (202) are installed on the top cover (213); the corner device (201) is arranged in the center of the top cover (213), and the lifting motor (215) is arranged right above the corner device (201) through the mounting rack (203); the two derusting lifting mechanisms (202) are respectively positioned on two sides of the top cover (213); the two rotating shafts (217) are arranged, one ends of the two rotating shafts (217) are respectively connected with two sides of the corner device (201), the other ends of the two rotating shafts (217) are respectively connected with the two derusting lifting mechanisms (202), the lifting motor (215) drives the corner device (201) to operate, the two rotating shafts (217) are enabled to synchronously rotate, and the rotating shafts (217) drive the derusting lifting mechanisms (202) on two sides to synchronously operate.

4. The steel wire rust remover according to claim 3, characterized in that: the derusting lifting mechanism (202) is a worm gear mechanism and comprises a first worm gear (204) and a first lifting rod (216); one ends of the two rotating shafts (217) are respectively connected with two sides of the corner device (201), and the other ends of the two rotating shafts (217) are respectively connected with the first worm wheel (204); the lifting motor (215) drives the corner device (201) to operate, so that the two rotating shafts (217) synchronously rotate, the rotating shafts (217) drive the first worm gears (204) on the two sides to synchronously rotate, and finally the two first lifting rods (216) are driven to synchronously lift.

5. The steel wire rust remover according to claim 4, wherein: the derusting machine frame (21) comprises a base (211), wherein four supporting columns (212) are arranged on the base (211), the supporting columns (212) are arranged in a rectangular mode, a top cover (213) is arranged at the top ends of the four supporting columns (212), and shaft sleeves (214) in the vertical direction are arranged at the centers of the two sides of the top cover (213).

6. The steel wire rust remover according to claim 5, wherein: the steel wire twisting mechanism (22) comprises two conical steering rollers (221), and the two conical steering rollers (221) are installed oppositely; the turning roll (221) comprises a turning roll shaft (2211), a plurality of turning wheels (2212) are mounted on the turning roll shaft (2211), the diameter of each turning wheel (2212) is increased from one end to the other end of the turning roll (221) in an equal difference mode, each turning wheel (2212) can independently rotate around the turning roll shaft (2211), the surfaces of all the turning wheels (2212) jointly form a conical surface of the turning roll shaft (2211), and a guide groove (2213) for a steel wire to pass through is formed in the side surface of each turning wheel (2212).

7. The steel wire rust remover according to claim 6, wherein: a lower cross beam (218) and an upper cross beam (219) are arranged between the two pillars (212) positioned at the steel wire inlet, an upper cross beam (219) and a lower cross beam (218) are also arranged between the two pillars (212) positioned at the steel wire outlet, and the steering roller (221) is fixed on the upper cross beam (219) and the lower cross beam (218); at least one of the upper cross beam (219) and the lower cross beam (218) can be lifted along the vertical direction and is fixed after being lifted.

8. The steel wire rust remover according to claim 7, characterized in that: the steel wire rust removing mechanism (23) comprises an oblique beam (231), a phosphorus breaking roller seat (232) is installed at the lower end of the oblique beam (231), and a phosphorus breaking roller (233) is installed on the phosphorus breaking roller seat (232); a guide shaft (2311) is mounted on two sides of the upper end of the oblique beam (231), the upper end of the guide shaft (2311) penetrates through the shaft sleeve (214), and is matched with the shaft sleeve (214) in the process that the oblique beam (231) moves up and down; two lifting shaft seats (2312) are further arranged on two sides of the upper end of the oblique beam (231), the two lifting shaft seats (2312) are located between the two guide shafts (2311), and the lower end of the first lifting rod (216) is fixed on the lifting shaft seats (2312).

9. The steel wire rust remover according to claim 8, characterized in that: the phosphorus breaking device is characterized in that a first sliding rail (2313) is arranged at the lower end of the oblique beam (231), two first sliding blocks (2314) are installed on the first sliding rail (2313), the lower ends of the two first sliding blocks (2314) are respectively connected with two sides of the upper end of the phosphorus breaking roller seat (232), a first speed reducing motor (2315) is installed on one side of the oblique beam (231), and the first speed reducing motor (2315) is used for driving the phosphorus breaking roller seat (232) to move back and forth along the first sliding rail (2313).

10. The steel wire rust remover according to claim 9, characterized in that: the phosphorus crushing roller device is characterized in that a first phosphorus crushing roller bearing seat (235) and a second phosphorus crushing roller bearing seat (236) are arranged on two sides of the lower end of the phosphorus crushing roller seat (232), at least one of the first phosphorus crushing roller bearing seat (235) and the second phosphorus crushing roller bearing seat (236) can move back and forth, and a third speed reducing motor (239) with a driving function is installed on one of the first phosphorus crushing roller bearing seat (235) and the second phosphorus crushing roller bearing seat (236).

11. The steel wire rust remover according to claim 10, characterized in that: the first phosphorus breaking roller bearing seat (235) is fixed on the higher side of the lower end of the phosphorus breaking roller seat (232); a bearing seat base (237) is arranged on the lower side of the lower end of the phosphorus breaking roller seat (232), and a second phosphorus breaking roller bearing seat (236) is arranged on the bearing seat base (237); a first oil cylinder (238) is further installed in the oblique beam (231), one end, located on the outer side, of the bearing seat base (237) is rotatably connected with the phosphorus breaking roller seat (232), one end, located on the inner side, of the bearing seat base (237) is connected with the lower end of an oil rod of the first oil cylinder (238), and the bearing seat base (237) rotates around a rotating connection point of the first oil cylinder (238) under the driving of the first oil cylinder (238); a second sliding rail (2371) is arranged at the lower end of the bearing seat base (237), a second sliding block (2372) is mounted on the second sliding rail (2371), a second oil cylinder (2373) is mounted on one side of the bearing seat base (237), and the second sliding block (2372) slides back and forth along the second sliding rail (2371) under the driving of the second oil cylinder (2373); and a second phosphorus breaking roller bearing seat (236) is arranged on a second sliding block (2372).

12. The steel wire rust remover according to claim 11, wherein: an elastic auxiliary mechanism is arranged on one side of the first phosphorus breaking roller bearing seat (235) opposite to the second phosphorus breaking roller bearing seat (236), and an internal gear (2351) is arranged on the elastic auxiliary mechanism; two ends of the phosphorus breaking roller (233) are provided with outer gears (2331); the inner gear (2351) and the outer gear (2331) are meshed with each other to complete the installation of the phosphorus breaking roller (233).

13. The steel wire rust remover according to claim 12, characterized in that: the elastic auxiliary mechanism comprises a mounting base (2352), four screw rods (2353) are uniformly mounted on the mounting base (2352), each screw rod (2353) is sleeved with a disc spring (2354), an internal gear (2351) penetrates through the four screw rods (2353), one end of each disc spring (2354) is in contact with the mounting base (2352), and the other end of each disc spring (2354) is in contact with the rear end face (23514) of the internal gear (2351); and an adjusting nut (2355) is mounted at the other end of the screw rod (2353).

14. The steel wire rust remover according to claim 13, characterized in that: a gear shaft (2356) is sleeved in the internal gear (2351) in an inner meshing manner, an exposed end (23562) of the gear shaft (2356) is provided with a cavity (23561) for inserting the phosphorus breaking roller (233), and the gear shaft (2356) is always meshed with the internal gear (2351); the exposed end (23562) of the gear shaft (2356) is recessed inwardly relative to the front end face (23515) of the inner gear (2351) to leave a void (23563) for the outer gear 2331 to enter.

15. The steel wire rust remover according to claim 14, characterized in that: the gear teeth of the inner gear (2351) comprise long teeth (23511) and short teeth (23512), the long teeth (23511) and the short teeth (23512) are arranged at intervals, and a pre-installation gap (23513) of the outer gear (2331) is formed between every two adjacent long teeth (23511).

16. The steel wire rust remover according to claim 15, characterized in that: the outer gear (2331) is a comb gear, and the number of teeth of the outer gear is one fourth to four fifths of the clearance between the tooth sides of the inner gear (2351).

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