CN214934891U - Steel wire recovery mechanism - Google Patents

Abstract

The utility model discloses a mechanism is retrieved to steel wire, which comprises a frame, be provided with direction filter piece, locating part and steel wire rolling dish in the frame, the direction filter piece can be followed vertical direction and slided from top to bottom in the frame, the locating part acts on the direction filter piece, work as when the direction filter piece slides to the assigned position, the locating part forces the direction filter piece and keeps relatively fixed with the frame, just be provided with the filtration pore of only accessible steel wire on the direction filter piece, steel wire rolling dish and frame rotatable coupling for the steel wire of filtration pore is passed in the rolling. Carry out the rolling to the steel wire through steel wire rolling dish, can get rid of adnexed abrasive material silk on the steel wire when the steel wire passes the filtration pore on the guide filter piece. And to the brush strip book of different diameters size, the diameter size that the steel wire was rolled up to steel wire rolling dish back steel wire is just also different, and the guide filter piece can slide from top to bottom along vertical direction in the frame, adjusts the height of guide filter piece according to the diameter size of steel wire book.

Description

Steel wire recovery mechanism

Technical Field

The utility model relates to a rolling technical field, more specifically the theory relates to a mechanism is retrieved to steel wire.

Background

The flat steel strip is applied to many fields, generally is a hot-rolled steel plate, and the surface of the flat steel strip is inevitable to generate stain and rust and the like during production, so the stain and rust on the surface of the flat steel strip need to be treated before the flat steel strip is used so as to meet the production requirement, and the same is true of a steel wire.

The conventional treatment of flat steel strip or wire stock is mainly to remove rust and some contaminants from the surface. The current general treatment method adopts a chemical treatment method. The surface rust and some pollutants of the flat steel strip are removed by using an acidic liquid. Such treatment has the following disadvantages: the flat steel strip is treated by adopting the chemical acidic liquid, and finally, more acidic waste liquid is generated, so that the environment is polluted and is not environment-friendly.

The application number is "201921666907.6" has proposed in the file and has constructed the brush strip through planting the abrasive material silk on the steel band, and it is fixed at broken phosphorus roller surface both ends with the brush strip coiling, has the flat steel band of broken phosphorus roller mill brush or the rust cleaning of steel wire realization of abrasive material silk through the winding, and in order to avoid the abrasive material silk to break away from the steel band, can adopt the steel wire to press in the abrasive material silk and force the abrasive material silk fifty percent discount to the cooperation steel band presss from both sides tightly spacing to the abrasive material silk. After the phosphorus-breaking roller works for a period of time, the abrasive wires on the surface are worn and the rust cannot be removed continuously. Just need retrieve steel band and steel wire in the brush strip in order to save the consumptive material, when retrieving the steel wire, need carry the steel wire to the rolling coiling on the rolling dish. In the process of drawing the steel wire from the steel belt to separate the steel wire from the rolling, the steel wire can shake to influence the rolling effect of the steel wire. To avoid wire chatter, a guide member such as a guide roller is generally used to guide and limit the wire. But still can adhere to on the steel wire of taking out on the brush strip and separating and have the abrasive material silk, the steel wire if doping the together rolling of abrasive material silk not only can influence the rolling effect, still can influence the subsequent use of steel wire.

Disclosure of Invention

In order to solve the technical problem, the present invention provides a steel wire recycling mechanism capable of removing abrasive wires attached to a steel wire.

Solve the technical problem, the utility model discloses take following technical scheme:

the utility model provides a mechanism is retrieved to steel wire, includes the frame, be provided with direction filter piece, locating part and steel wire rolling dish in the frame, the direction filter piece in can follow vertical direction and slide from top to bottom in the frame, the locating part acts on the direction filter piece, work as the direction filter piece slides when to the assigned position, the locating part forces the direction filter piece keeps relatively fixed with the frame, just be provided with the filtration pore of only accessible steel wire on the direction filter piece, steel wire rolling dish with frame rotatable coupling for the rolling passes the steel wire in filtration pore.

In a further scheme, the locating part includes the lifter, set up the mount in the frame, be provided with the lift that extends along vertical direction on the mount and lead to the groove, the lifter passes go up and down to lead to the groove, the head end of lifter with the guide filter piece is connected, the tail end threaded connection of lifter has lock nut, when the guide filter piece slides to the assigned position, the turn-knob lock nut forces guide filter piece and frame keep relatively fixed. Before the steel wire is recovered, the lifting rod is driven to slide to a specified position in the lifting through groove before the guide filtering piece is pulled, and then the locking nut is turned, so that the guide filtering piece and the rack can be forced to be relatively fixed.

In a further aspect, the filter pores are strip-shaped through holes. The diameter of a steel wire coil on the steel wire coiling disc can be changed in the coiling process, and the steel wire can move up and down in the filtering hole along with the thickening of the steel wire coil through the filtering hole as a strip-shaped through hole.

In a further scheme, the direction is filtered and is included connecting block and filter block, the tail end of connecting block with the lifter is connected, the head end of connecting block with filter block connects, filter block with it constitutes L type structure to be the contained angle setting between the connecting block, filter block sets up for the horizontal plane slope, the filtration pore set up in on the filter block, just the filtration pore in extend by the top of filter block to the bottom direction of filter block on the outer wall of filter block.

In a further scheme, the steel wire winding disc comprises a winding roller, a first limiting plate and a second limiting plate are arranged at two ends of the winding roller respectively, the first limiting plate and the second limiting plate are parallel to each other, the first limiting plate and the winding roller are detachably connected, and the diameter of the winding roller is gradually reduced from the second limiting plate to the first limiting plate. Because the diameter of the winding roller is gradually reduced from the second limiting plate to the first limiting plate, after the steel wire is wound on the winding roller, a certain gap is formed between the steel wire coil and the winding roller, and the subsequent steel wire coil is convenient to take.

In a further scheme, the device also comprises a driving component, a supporting seat and a rotating shaft, wherein the driving component and the supporting seat are arranged on the rack, the rotating shaft is rotatably arranged on the supporting seat and is connected with the steel wire winding disc, the rotating shaft is sleeved with a first sleeve and a second sleeve, the first sleeve is fixedly connected with the rotating shaft, the second sleeve is connected with the rotating shaft in a circumferential rotating manner, a second friction plate is arranged on the second sleeve, the first sleeve is provided with a first friction plate, the first friction plate is jointed with the second friction plate, the driving component is connected with the second sleeve, the steel wire winding plate is used for driving the second sleeve to rotate, and when the second sleeve rotates, the first sleeve and the rotating shaft are driven to rotate through friction force between the first friction plate and the second friction plate, so that the steel wire winding plate is driven to rotate.

With the increase of steel wires wound by the winding roller, the diameter of the whole winding roller is continuously increased, the linear speed (winding speed) of the peripheral surface of the winding roller is also continuously increased, the production speed of the steel wires is generally stable, and therefore the tension borne by the steel wires is larger and larger. When the static friction force between the first friction plate and the second friction plate cannot overcome the tension of the steel wire, sliding is generated between the first friction plate and the second friction plate, the angular speed of the winding roller is reduced accordingly, the linear speed of the outer circumferential surface of the winding roller is reduced accordingly, and the tension borne by the steel wire is reduced accordingly. When the tension born by the steel wire is reduced to a certain degree, the friction force between the first friction plate and the second friction plate can overcome the tension, the sliding between the first friction plate and the second friction plate is stopped, and the rotating shaft returns to normal operation. Therefore, each winding roller can continuously work for a longer time, frequent replacement of the winding rollers is avoided, the use efficiency of the winding rollers is improved, and the production efficiency of steel wires is further improved.

In a further scheme, a top plate is slidably arranged on the rotating shaft and is abutted against the second sleeve, an adjusting nut is connected to the tail end of the rotating shaft in a threaded manner, a spring is sleeved on the rotating shaft, and two ends of the spring are respectively abutted against the adjusting nut and the top plate. The deformation amount of the spring is adjusted through the knob adjusting nut, so that the friction force between the first friction plate and the second friction plate is adjusted, and finally the adjustment of the rotating torque of the steel wire winding disc is achieved. When the rotating torque of the steel wire winding disc is different, the linear speed of the outer peripheral surface of the steel wire coil on the winding roller is also different when the first friction plate and the second friction plate slide relatively, and according to the winding condition of the steel wire coil, the rotating torque adjusting nut is turned to adjust the rotating torque, and finally the steel wire winding speed is adjusted. And it is easy to understand, can take place wearing and tearing between first friction disc and the second friction disc, through the second friction disc of spring top, just can force second friction disc and first friction disc laminating all the time.

In a further scheme, the driving assembly comprises a driving motor, a driven wheel is arranged on the second sleeve, a driving wheel is arranged on an output shaft of the driving motor, and the driving wheel is in chain transmission connection with the driven wheel through a transmission belt or a transmission chain.

Advantageous effects

Carry out the rolling to the steel wire through steel wire rolling dish, can get rid of adnexed abrasive material silk on the steel wire when the steel wire passes the filtration pore on the guide filter piece, avoid the abrasive material silk along with the steel wire rolling to the problem of influencing the rolling effect on the steel wire rolling dish together. And to the brush strip book of different diameters size, the diameter size that the steel wire was rolled up just also is different behind the steel wire rolling dish rolling steel wire, and to the steel wire book of different diameters size, in order to avoid the steel wire to pass the direction and filter the hole rolling and take place to buckle by a wide margin on the steel wire rolling dish, the direction filters the piece and can slide from top to bottom along vertical direction in the frame, adjusts the height of the piece of filtering of direction according to the diameter size of steel wire book for the steel wire can not take place to buckle by a wide margin when passing the direction and filter the hole rolling to the steel wire rolling dish.

Drawings

FIG. 1 is a front view of a brush bar recovery apparatus;

FIG. 2 is a perspective view of the brush bar recovery apparatus;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a top view and an enlarged view of the brush bar recovery apparatus;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is an enlarged view of portion C of FIG. 4;

FIG. 7 is a side view of the brush bar recovery apparatus;

FIG. 8 is a schematic structural view of a brush bar guide mechanism;

FIG. 9 is a front view of the brush bar guide mechanism;

FIG. 10 is a side view of the brush bar guide mechanism;

FIG. 11 is a perspective view of a brush bar guide assembly;

FIG. 12 is an elevation view of the steel strip reduction mechanism and abrasive filament removal mechanism;

FIG. 13 is a cross-sectional view A-A of FIG. 12;

FIG. 14 is a cross-sectional view B-B of FIG. 12;

FIG. 15 is a cross-sectional view C-C of FIG. 12;

FIG. 16 is a side view of the steel strip reduction mechanism;

FIG. 17 is a cross-sectional view taken along line D-D of FIG. 16;

FIG. 18 is a perspective view showing a partial structure of a steel strip reduction mechanism;

FIG. 19 is a partial structural plan view of the steel strip reduction mechanism;

FIG. 20 is a schematic structural view of a steel strip cutting mechanism;

FIG. 21 is a side view of the steel strip cutting mechanism;

FIG. 22 is a top view and a partial enlarged view of the steel strip cutting mechanism;

FIG. 23 is a front view of the scraper member;

fig. 24 is a side view of the scraper member.

The reference numerals in the schematic drawings illustrate:

1-a machine frame, 2-a brush-bar pay-off reel, 3-a steel-wire take-up reel, 4-a brush-bar guide mechanism, 5-an abrasive-wire removal mechanism, 6-a steel-band reduction mechanism, 7-a steel-band cutting mechanism, 8-a fixed block, 9-a rotating shaft, 10-a connecting rod, 11-a guide rod, 12-a limit plate, 13-a limit component, 14-a feed channel, 15-a rotating drum, 16-a limit rod, 17-an arc-shaped through groove, 18-a connecting piece, 19-a fork-shaped body, 20-a limit nut, 21-a band feed channel, 22-a guide filter piece, 23-a filter hole, 24-a fixed frame, 25-a lifting rod, 26-a lifting through groove, 27-a lock nut, 28-a take-up roller, 29-a first limit plate, 30-a second limit plate, 31-supporting seat, 32-rotating shaft, 33-upright post, 34-first sleeve, 35-second sleeve, 36-first friction plate, 37-second friction plate, 38-top plate, 39-spring, 40-adjusting nut, 41-scraping piece, 42-supporting piece, 43-sliding seat, 44-scraper, 45-scraping driving cylinder, 46-sliding through groove, 47-sliding plate, 48-guide rail, 49-sliding block, 50-knife inserting groove, 51-knife head, 52-knife body, 53-material resisting surface, 54-avoiding groove, 55-material storage box, 56-base, 57-steel belt reducing wheel group, 58-first shaping wheel, 59-convex edge, 60-second shaping wheel and 61-shaping groove, 62-belt trimming channel, 63-first transmission shaft, 64-first transmission gear, 65-second transmission shaft, 66-second transmission gear, 67-first drive gear, 68-second drive gear, 69-lifting cylinder, 70-guide block, 71-guide groove, 72-guide block, 73-guide groove, 74-guide block, 75-guide groove, 76-mounting seat, 77-receiving hopper, 78-cutter drive cylinder, 79-cutter, 80-mounting block, 81-belt outlet channel, 82-connecting plate, 83-partition plate, 84-cutting channel, 85-regulating through groove, 86-fixing plate, 87-rotating plate, 88-articulated shaft, 89-counterweight block, 90-tension spring, 91-detection piece, 92-oil rod, 93-oil hole, 94-steel wire recovery mechanism, 95-speed reducer, 96-rolling driving motor, 97-steel belt driving motor, 98-connecting block, 99-filtering block and 100-hinge.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-24, the embodiment provides a brush recycling device, which includes a frame 1, the frame 1 has a head end and a tail end along a length direction thereof, the head end of the frame 1 is provided with a brush unwinding disc 2 and a steel wire winding disc 3, both the brush unwinding disc 2 and the steel wire winding disc 3 can rotate relative to the frame 1, wherein the brush to be processed is wound on the brush unwinding disc 2.

The frame 1 is sequentially provided with a brush bar guide mechanism 4, a grinding wire removing mechanism 5 and a steel belt reducing mechanism 6 along the conveying direction of the steel belt. As shown in fig. 8-11, the brush bar guiding mechanism 4 includes a fixing block 8, a rotating shaft 9, a connecting rod 10, a guiding rod 11, a limiting plate 12, and a limiting component 13. Fixed block 8 fixed mounting is in frame 1, and limiting plate 12 fixed mounting is on fixed block 8, and pivot 9 is rotatable to be set up on fixed block 8. The head end of the connecting rod 10 is fixedly connected with the rotating shaft 9, and the extending direction of the connecting rod 10 is vertical to the extending direction of the rotating shaft 9. The guide rod 11 is connected with the tail end of the connecting rod 10, and the extending direction of the guide rod 11 is respectively vertical to the extending direction of the connecting rod 10 and the rotating shaft 9. The limiting assembly 13 acts on the rotating shaft 9 or the connecting rod 10. When the rotating shaft 9 drives the guide rod 11 to rotate to a designated position relative to the fixed block 8, the limiting component 13 forces the guide rod 11 and the fixed block 8 to remain fixed relative to each other. A feed channel 14 for passing the brush bar is formed between the guide bar 11 and the limit plate 12.

It is easy to understand that when the lengths of the wound brush bars are different, the diameters of the brush bar rolls are different after the brush bars are wound on the winding disc, and the different diameters of the brush bar rolls can cause the brush bars to enter the abrasive wire removing mechanism 5 at different heights for wire removal. And drive guide bar 11 through pivot 9 and rotate for fixed block 8, adjust the position of guide bar 11 for the brush strip can get into abrasive material silk via the feed channel 14 that forms between guide bar 11 and the limiting plate 12 all the time and get into abrasive material silk and get rid of mechanism 5, and it is spacing to carry out the left and right sides of brush strip through guide bar 11 and limiting plate 12, avoids the brush strip to rock in transportation process and influences subsequent abrasive material silk and go silk and steel band reduction. In addition, in the unreeling process of the brush strip unreeling disc 2, although the diameter of the brush strip reel on the brush strip unreeling disc 2 can be changed, the limit of the guide rod 11 can not be lost in the unreeling process of the brush strip due to the fact that the guide rod 11 has a certain length.

And in order to avoid the abrasion of the brush strip caused by the friction between the guide rod 11 and the side wall of the brush strip, the guide rod 11 is also sleeved with a rotary drum 15, and the rotary drum 15 can rotate around the axis direction of the rotary drum 15 relative to the guide rod 11. At the in-process that the brush strip was carried, the brush strip offsets with rotary drum 15 outer wall, turns into the rolling friction between brush strip and rotary drum 15 through rotary drum 15 with the frictional force between brush strip and the dead lever, has reduced frictional force, and then avoids the brush strip wearing and tearing.

In this scheme, as shown in fig. 8, limiting component 13 includes a limiting rod 16, an arc-shaped through groove 17 is formed in limiting plate 12 around rotating shaft 9, limiting rod 16 penetrates through arc-shaped through groove 17, and the head end of limiting rod 16 is connected with connecting rod 10. As a preferred embodiment, the position-limiting assembly 13 further comprises a connecting member 18, the connecting member 18 is disposed at the head end of the position-limiting rod 16, and the head end of the connecting member 18 is provided with a fork-shaped body 19. The fork-shaped body 19 comprises two opposite fork plates, the connecting rod 10 penetrates through a fork groove formed between the two fork plates and is in clamping fit with the fork-shaped body 19, and then the head end of the limiting rod 16 is connected with the connecting rod 10. Meanwhile, the tail end of the limit rod 16 is in threaded connection with a limit nut 20. When the rotating shaft 9 drives the guide rod 11 to rotate relative to the fixing block 8, the limiting rod 16 slides in the arc-shaped through groove 17. When the rotating shaft 9 drives the guide rod 11 to rotate to a designated position relative to the fixed block 8, the guide rod 11 and the limiting plate 12 can be kept relatively fixed only by turning the limiting nut 20 to force the limiting nut 20 to be tightly attached to the limiting plate 12, and the structure is simple and the operation is convenient.

When the center of the circle corresponding to the arc-shaped through groove 17 has a certain deviation from the axis position of the rotating shaft 9, the connecting rod 10 may not drive the limiting rod 16 to slide in the arc-shaped through groove 17 when rotating, and the limiting rod 16 is stuck in the arc-shaped through groove 17. At this time, because the connecting rod 10 is in clamping fit with the fork-shaped body 19 on the connecting piece 18, the connecting piece 18 and the limiting rod 16 only need to be detached firstly, the connecting rod 10 and the guide rod 11 are rotated to the designated position, then the connecting piece 18 is inserted into the arc-shaped through groove 17, so that the connecting rod 10 penetrates through the fork groove again, and the limiting nut 20 at the tail end of the limiting rod 16 is screwed to complete the fixation.

It should be noted that, although the connecting rod 10 and the guide rod 11 are limited by the limiting rod 16 and the nut matching arc-shaped through groove 17 in this embodiment, other fixing manners in the prior art may also be adopted, for example, a plurality of through holes are formed in the limiting plate 12 around the axis of the rotating shaft 9, a bolt is arranged on the connecting rod 10, and when the rotating shaft 9 drives the guide rod 11 to rotate to a specific position relative to the fixed block 8, the bolt is inserted into the corresponding through hole to fix the guide rod, and the like.

It should be noted that, although in the present embodiment, the limiting component 13 acts on the connecting rod 10, it is also possible that the limiting component 13 acts on the rotating shaft 9, for example, a plurality of through holes are circumferentially arranged on the rotating shaft 9, a bolt is arranged on the fixed block 8, and when the rotating shaft 9 drives the guide rod 11 to rotate to a specified position relative to the fixed block 8, the bolt is inserted into the corresponding through hole to achieve fixation.

The machine frame 1 is further provided with a steel wire recovery mechanism 94, please refer to fig. 1-7, the steel wire recovery mechanism 94 includes the steel wire winding disc 3, and further includes a guiding filter element 22 and a limiting element, and the guiding filter element 22 is provided with a filter hole 23 through which only a steel wire can pass. Firstly, a section of steel belt at the head end of the brush bar is restored to be flat, and the steel wire on the steel belt is pulled away and passes through the filtering hole 23 to be wound on the steel wire winding disc 3. Easy understanding still can have the abrasive material silk attached to on the steel wire of taking out on the brush strip and separating, and the steel wire is if doping the same rolling of abrasive material silk and not only can influence the rolling effect, still can influence the subsequent use of steel wire. And when the steel wire passed filtration pore 23 and rewound to steel wire rolling dish 3 on, the steel wire is when the process filtration pore 23, and the abrasive material silk just has been got rid of by filtration pore 23 separation, has avoided avoiding the abrasive material silk to wind the problem that influences the rolling effect on steel wire rolling dish 3 along with the steel wire together.

In addition, in the present embodiment, the guiding filter 22 can slide up and down on the frame 1 along the vertical direction, and the limiting member acts on the guiding filter 22, so that when the guiding filter 22 slides to a specific position, the limiting member forces the guiding filter 22 to remain relatively fixed with respect to the frame 1. To the brush strip book of different diameters size, the diameter size that 3 rolling steel wires of steel wire rolling dish rolled up the steel wire is just also different, and to the steel wire book of different diameters size, in order to avoid the steel wire to pass the direction and filter 23 rolling and take place to buckle by a wide margin on the steel wire rolling dish 3, because the direction filters piece 22 and can follow vertical direction and slide from top to bottom on frame 1, can adjust the height of the piece 22 of direction filtering according to the diameter size that the steel wire was rolled up, can not take place to buckle by a wide margin when making the steel wire pass the direction and filter 23 rolling and coil 3 on.

As a specific embodiment, as shown in fig. 3 and 4, the limiting member includes a lifting rod 25, a fixing frame 24 is disposed on the machine frame 1, a lifting through groove 26 extending in the vertical direction is disposed on the fixing frame 24, the lifting rod 25 passes through the lifting through groove 26, a head end of the lifting rod 25 is connected to the guiding filter member 22, and a tail end of the lifting rod 25 is connected to a locking nut 27 by a thread. Before the steel wire is retrieved, according to the size of the steel wire book of rolling up in advance, pulling direction filter piece 22 drives lifter 25 and slides to the assigned position in lift logical groove 26, turn round lock nut 27 again, lock nut 27 and direction filter piece 22 press from both sides the wall of tight mount 24 of clamp force direction filter piece 22 and mount 24 to keep relatively fixed, simple structure, convenient operation.

In this scheme, in order to avoid steel wire rolling dish 3 to get rid of mechanism 5 and steel band reduction mechanism 6 with subsequent abrasive wire and take place to interfere, steel wire rolling dish 3 lies in the brush strip in vertical direction and puts the top of reel 2, just steel wire rolling dish 3 lies in the brush strip on the horizontal direction and puts the front end of reel 2. In order to ensure that the steel wire passing through the filtering holes 23 can tangentially enter the steel wire winding disc 3 for winding, the guiding filtering piece 22 comprises a connecting block 98 and a filtering block 99, the tail end of the connecting block 98 is connected with the lifting rod 25, the head end of the connecting block 98 is connected with the filtering block 99, and the filtering block 99 and the connecting block 98 are arranged at an included angle to form an L-shaped structure. The filter block 99 has a front end face and a rear end face in the thickness direction thereof, and the filter holes 23 penetrate through the front and rear end faces of the filter block 99. And filtration pore 23 is the bar through-hole, and easy understanding, the steel wire book on the steel wire rolling dish 3 diameter can change at the rolling in-process, makes the steel wire can reciprocate in filtration pore 23 along with the bodiness of steel wire book for the bar through-hole through filtration pore 23.

In the present embodiment, as shown in fig. 6, the wire winding tray 3 includes a winding roller 28, and a first limiting plate 29 and a second limiting plate 30 are respectively provided at both ends of the winding roller 28. The first limiting plate 29 and the second limiting plate 30 are parallel to each other, and the first limiting plate 29 is detachably connected with the wind-up roll 28. The diameter of the wind-up roll 28 is gradually reduced from the second limit plate 30 to the first limit plate 29. Because the diameter of the winding roller 28 is gradually reduced from the second limit plate 30 to the first limit plate 29, after the steel wire is wound on the winding roller 28, a certain gap is formed between the steel wire coil and the winding roller 28, so that the subsequent steel wire coil can be taken conveniently.

Meanwhile, the steel wire recovery mechanism 94 further comprises a winding driving component, a supporting seat 31 and a rotating shaft 32, wherein the head end of the rack 1 is vertically provided with a stand column 33, and the supporting seat 31 is installed on the top end of the stand column 33.

Rolling drive assembly and supporting seat 31 all set up in frame 1, rotation axis 32 rotatable set up in on the supporting seat 31, rotation axis 32 with steel wire rolling dish 3 is connected, as shown in fig. 5 and 7, the cover has first sleeve 34 and second sleeve 35 on the rotation axis 32, first sleeve 34 and rotation axis 32 fixed connection, and second sleeve 35 is connected with rotation axis 32 circumferential direction, is provided with second friction disc 37 on the second sleeve 35, is provided with first friction disc 36 on the first sleeve 34, and first friction disc 36 laminates with second friction disc 37. The winding driving component is connected with the second sleeve 35 and used for driving the second sleeve 35 to rotate. When the second sleeve 35 rotates, the second friction plate 37 rotates therewith, the first friction plate 36 rotates together with the second friction plate 37 through the friction force between the first friction plate 36 and the second friction plate 37, the first friction plate 36 drives the first sleeve 34 and the rotating shaft 32 to rotate, and further drives the wire winding plate 3 to rotate. Specifically, the winding driving assembly in this scheme is a winding driving motor 96.

As the number of the steel wires wound around the wind-up roll 28 increases, the diameter of the whole wind-up roll 28 increases continuously, the linear velocity (winding speed) of the outer peripheral surface thereof increases continuously, and the production speed of the steel wires is substantially stable, so that the steel wires bear larger and larger tension. When the static friction force between the first friction plate 36 and the second friction plate 37 cannot overcome the tension of the steel wire, the first friction plate 36 and the second friction plate 37 will slip, the angular velocity of the wind-up roll 28 will be reduced, the linear velocity of the outer circumferential surface thereof will be reduced, and the tension of the steel wire will be reduced accordingly. When the tension applied to the wire is reduced to a certain level, the friction between the first friction plate 36 and the second friction plate 37 can be overcome, the sliding between the first friction plate 36 and the second friction plate 37 is stopped, and the rotating shaft 32 resumes normal operation. Therefore, each winding roller 28 can continuously work for a long time, frequent replacement of the winding rollers is avoided, the use efficiency of the winding rollers 28 is improved, and the production efficiency of steel wires is further improved.

In this embodiment, the rotating shaft 32 may further include a top plate 38, and the top plate 38 abuts against the second sleeve 35. The tail end of the rotating shaft 32 is in threaded connection with an adjusting nut 40, a spring 39 is sleeved on the rotating shaft 32, and two ends of the spring 39 are respectively abutted against the adjusting nut 40 and the top plate 38. The deformation amount of the spring 39 is adjusted by turning the adjusting nut 40, so that the friction force between the first friction plate 36 and the second friction plate 37 is adjusted, and finally, the adjustment of the torque of the rotation of the wire winding disc 3 is realized. When the torque of the steel wire winding disc 3 is different, the linear velocity of the outer peripheral surface of the steel wire coil on the winding roller 28 is also different when the first friction plate 36 and the second friction plate 37 slide relatively, and according to the winding condition of the steel wire coil, the nut 40 is turned to realize the adjustment of the rotating torque, and finally the adjustment of the steel wire winding speed is realized. It is easy to understand that the first friction plate 36 and the second friction plate 37 are worn, and the second friction plate 37 is always pressed against the first friction plate 36 by the spring 39 abutting against the second friction plate 37.

The abrasive filament removal mechanism 5 includes a scraping member 41, a carrier member 42, and a scraping drive assembly mounted to the frame 1. The scraping element 41 and the supporting element 42 are disposed on the fixing frame 24, and the scraping element 41 is disposed above the supporting element 42. And the scraping driving component is connected with the scraping member 41 and is used for driving the scraping member 41 to move close to or away from the supporting member 42.

Specifically, in the present embodiment, as shown in fig. 3 and 4, the scraper 41 includes a sliding seat 43 and a scraper 44, and the scraper 44 is mounted on the sliding seat 43. As a specific installation manner, a knife slot 50 penetrating through the upper and lower end surfaces of the sliding seat 43 is arranged on the bottom end surface of the sliding seat 43, the scraper 44 is inserted into the knife slot 50, two rows of through holes are arranged on the sliding seat 43, the two rows of through holes are respectively arranged on two sides of the knife slot 50, a screw is inserted into each through hole, the sliding seat 43 and the sliding block 49 are kept relatively fixed through the screw, the screw abuts against the outer wall of the scraper 44 in the knife slot 50, and the scraper 44 and the sliding seat 43 are kept relatively fixed through friction force.

Scrape material drive assembly and drive actuating cylinder 45 for scraping the material, scrape the material and drive actuating cylinder 45 and vertically set up in frame 1. The scraping driving cylinder 45 and the scraping member 41 are positioned at two opposite sides of the fixed frame 24 to avoid the interference of the scraping driving cylinder 45 on the steel strip feeding. A sliding through groove 46 is vertically arranged on the fixed frame 24, a sliding plate 47 is slidably arranged in the sliding through groove 46, and two ends of the sliding plate 47 are respectively connected with the scraping driving cylinder 45 and the sliding seat 43.

Furthermore, the fixed frame 24 is provided with a guide rail 48 extending in the vertical direction, a sliding block 49 is slidably provided on the guide rail 48, and the sliding block 49 is fixedly connected with the sliding seat 43. The guide rail 48 and the slide block 49 prevent the sliding seat 43 from surface abrasion during sliding and also play a role in limiting and guiding the sliding seat 43.

The manual recovery section of steel strip is placed on the supporting piece 42 and inserted into the subsequent steel strip reduction mechanism 6, and the steel strip is driven to feed by the steel strip reduction mechanism 6. At this time, the scraper driving cylinder 45 drives the sliding seat 43 and the scraper 44 to descend, so that only a gap through which the steel strip can pass is left between the cutting edge of the scraper 44 and the support 42 to form the strip feeding channel 21. By placing a section of manually restored steel strip on the supporting piece 42 and then pressing the scraper 44 downwards, the steel strip is limited by the subsequent steel strip reduction mechanism 6, and the steel strip cannot be skewed when entering the strip feeding channel 21. When the subsequent steel belt enters the belt feeding channel 21, the abrasive wires on the steel belt are blocked by the scraper 44 and separated from the steel belt, so that the abrasive wires are removed, and the abrasive wires are prevented from entering the subsequent steel belt reduction mechanism 6.

The tape passing channel is provided with a tape inlet and a tape outlet. The steel strip enters from the strip inlet and is far away from the scraper 44 from the strip outlet. As shown in fig. 23 and 24, the scraper blade 44 includes a blade head 51 and a blade body 52, the blade head 51 has a material abutting surface 53, the material abutting surface 53 is opposite to the belt feeding port, and when the steel belt passes through the belt feeding passage 21, the abrasive filaments abut against the material abutting surface 53 and are separated from the steel belt. In the present embodiment, the material contact surface 53 is gradually inclined toward the inside of the scraper 44 from the cutter head 51 to the cutter body 52. When the abrasive wire hits the material abutting surface 53, the abrasive wire moves upwards for a certain distance along the material abutting surface 53, so that the abrasive wire is conveniently separated from the steel belt.

Meanwhile, the side surface of the cutter head 51 opposite to the material supporting surface 53 is gradually inclined toward the inside of the scraper 44 from the cutter body 52 to the cutter point direction, so as to reduce the area of the bottom end surface of the cutter head 51, and since the area of the bottom end surface of the cutter head 51 is reduced, the contact area between the cutter head 51 and the steel belt is also reduced, and the abrasion between the steel belt and the cutter head 51 is reduced. Due to the fact that the cutter head 51 is in contact with the steel belt, the cutter head 51 is abraded after long-time work, the cutter head 51 can be replaced only by disassembling the screw, and the cutter head replacement is convenient and fast.

In the embodiment, the width of the material supporting surface 53 gradually increases from the cutting edge of the cutting head 51 to the blade 52, and is in an inverted trapezoid shape. When the steel belt on the supporting piece 42 passes through the belt passing channel, the cutter head 51 of the scraper 44 presses the two side flanges of the steel belt on the supporting piece 42 to turn outwards, so that a certain pre-expansion effect is achieved, and the phenomenon that the steel belt with the flanges is broken due to the fact that the steel belt flanges directly enter the steel belt reduction mechanism 6 and the steel belt flanges rotate for a time by too large angle is avoided.

In this embodiment, the supporting member 42 is a supporting wheel, and the supporting wheel is rotatably disposed on the fixing frame 24. And an avoiding groove 54 which can pass through the steel belt is arranged on the supporting wheel along the circumferential direction of the supporting wheel. The bearing wheel is rotatable, so that friction between the bearing wheel and the steel belt is changed into rolling friction, friction between the bearing wheel and the steel belt is reduced, and abrasion of the steel belt is reduced. And the steel belt is guided in a limiting way through the avoiding groove 54, so that the steel belt is prevented from being inclined.

In addition, a storage box 55 for receiving the abrasive filament is disposed on the frame 1, and the storage box 55 is located below the support 42. Receiving the abrasive filament removed by the abrasive filament removal mechanism 5 through the storage bin 55 facilitates subsequent recycling. In the present embodiment, the guiding filter 22 is also located above the storage box 55, and the abrasive filaments filtered by the filtering holes 23 also fall into the storage box 55 to be collected and recycled.

Referring to fig. 12 to 19, the steel strip reduction mechanism 6 includes a base 56, and the base 56 is mounted on the frame 1. The base 56 is provided with a plurality of pairs of steel strip reduction wheel sets 57 which are sequentially arranged along the steel strip conveying direction, and each pair of steel strip reduction wheel sets 57 comprises a first sizing wheel 58 and a second sizing wheel 60 which are matched with each other. Wherein, be provided with the arris 59 along circumference on the wheel wall of first sizing wheel 58, be provided with the design recess 61 with arris 59 looks adaptation along circumference on the wheel wall of second sizing wheel 60. The convex edge 59 and the shaping groove 61 in the steel strip reduction wheel set 57 form a strip repairing channel 62 which can pass through the steel strip. Referring to fig. 13 to 15, the widths of the ridges 59 of two adjacent first forming wheels 58 are sequentially increased along the steel strip conveying direction, and the heights of the ridges 59 of two adjacent first forming wheels 58 are sequentially decreased along the steel strip conveying direction. Although the number of the steel strip reduction wheel sets 57 is three in the present embodiment, four, five, and five or more pairs may be used in the case of ensuring that the steel strips can be reduced by extrusion.

The steel strip reduction mechanism 6 further includes a steel strip driving assembly including a steel strip driving motor 97. As shown in fig. 18 and 19, a first transmission shaft 63 is coaxially arranged on each second sizing wheel 60, a first transmission gear 64 is coaxially arranged on each first transmission shaft 63, a second transmission shaft 65 is arranged between two adjacent first transmission shafts 63, the second transmission shaft 65 is rotatably connected with the base 56, a second transmission gear 66 is coaxially arranged on each second transmission shaft 65, and the second transmission gear 66 is meshed with the first transmission gears 64 on the first transmission shafts 63 on two adjacent sides. In this embodiment, the steel belt driving motor 97 is connected to one of the first transmission shafts 63, but the steel belt driving motor 97 may be connected to the other of the first transmission shaft 63 or the second transmission shaft 65.

The steel belt from which the abrasive wire is removed by the abrasive wire removing mechanism 5 is inserted into the belt repairing channel 62 of the first steel belt reducing wheel set 57. The steel belt driving motor 97 drives the connected first transmission shaft 63 to be connected, and the first transmission shaft 63 drives the coaxial first transmission gear 64 to rotate when rotating. In the process of rotating the first transmission gear 64, because the first transmission gear 64 is meshed with the adjacent second transmission gear 66, the first transmission gear 64 drives the second transmission gear 66, and the second transmission gear 66 drives the first transmission gear 64 on the other side to rotate, so that synchronous rotation of the plurality of first transmission shafts 63 is realized, and the second sizing wheel 60 on each first transmission shaft 63 can be ensured to synchronously rotate. When the second sizing wheel 60 rotates, the steel strip is driven to feed by friction, and the steel strip sequentially passes through the strip repairing channels 62 in the steel strip reduction wheel set 57 arranged along the conveying direction. And because the second sizing wheel 60 on each first transmission shaft 63 can synchronously rotate, the conveying speeds of the steel belts in the steel belt reduction wheel sets 57 are kept consistent, and the problem of unsmooth feeding caused by inconsistent conveying speeds of the steel belts is avoided.

When the steel strip is inserted into the strip repairing channel 62 of the first pair of steel strip reduction wheel sets 57, the steel strip driving motor 97 drives the second sizing wheel 60 to rotate, the second sizing wheel 60 drives the steel strip to feed, and the first sizing wheel 58 and the second sizing wheel 60 are driven to synchronously rotate reversely by friction force between the first sizing wheel 58 and the steel strip. Meanwhile, the ridges 59 of the first sizing wheel 58 cooperate with the sizing grooves 61 on the second sizing wheel 60 to press the flanging of the steel strip to turn outwards for extrusion reduction, in the extrusion reduction process, the ridges 59 and the sizing grooves 61 are respectively in contact with the upper and lower strip surfaces of the steel strip, and the steel strip is driven by friction force to move forwards to the next pair of steel strip reduction wheel sets 57 for extrusion flanging again until the steel strip passes through all the steel strip reduction wheel sets 57 to complete reduction. Because the heights of the convex ridges 59 on the two adjacent first shaping wheels 58 are sequentially reduced along the conveying direction of the steel strip, the convex ridges 59 of the first shaping wheels 58 press the turned edges of the steel strip to gradually turn outwards until the turned edges are smooth, the steel strip is gradually flattened through the steel strip reducing wheel sets 57, and the steel strip is prevented from being broken due to one-time flattening. After the steel strip passes through all the steel strip reduction wheel sets 57 to complete the reduction action, the strip surface of the steel strip is relatively flat, and the subsequent recycling is convenient.

In this embodiment, as shown in fig. 4, the steel belt driving motor 97 and the winding driving motor 96 are the same motor, the motor is mounted on the frame 1, the output shaft of the motor is connected to the speed reducer 95, and the first driving gear 67 is coaxially disposed on the connecting shaft connecting the speed reducer 95 and the first transmission shaft 63. A second driving gear 68 is arranged on the rotating shaft 32 in the steel wire recovery mechanism 94, the first driving gear 67 is a driving wheel, the second driving gear 68 is a driven wheel, the first driving gear 67 and the second driving gear 68 are in transmission chain connection through a transmission chain, and further synchronous rotation of the second sizing wheel 60 and the steel wire winding disc 3 is realized, so that the steel belt and the steel wires are simultaneously kept to be fed. However, it is easy to understand that, in the case of ensuring that the steel belt and the steel wire are simultaneously fed, it is also possible to adopt two different motors, namely, the steel belt driving motor 97 and the winding driving motor 96, wherein the steel belt driving motor 97 is directly connected with the first transmission shaft 63, and the winding driving motor 96 is directly connected with the rotating shaft 32.

And in this case the diameter of the first drive gear 67 is smaller than the diameter of the second drive gear 68. In the recycling process, the steel wire needs to be drawn out of the steel belt firstly, and the steel belt can enter the abrasive wire removing mechanism 5 to remove the abrasive and then enter the steel belt reducing mechanism 6. Therefore, the steel wire is extracted faster than the steel belt, and the diameter of the first driving gear 67 is smaller than that of the second driving gear 68, so that the rotating speed of the rotating shaft 32 is faster than that of the first driving shaft 63 at the same motor speed, thereby avoiding the influence of the steel wire on the steel belt.

The top end of the base 56 is further provided with a plurality of lifting cylinders 69, each lifting cylinder 69 is connected with one first shaping wheel 58, and specifically, the first shaping wheels 58 are rotatably connected with the push rods of the corresponding lifting cylinders 69. The lifting cylinder 69 is used for driving the first sizing wheel 58 to move towards or away from the second sizing wheel 60 in the super-same steel strip reduction wheel set 57 along the vertical direction. It is easy to understand that, the edge 59 of the first sizing wheel 58 cooperates with the sizing groove 61 on the second sizing wheel 60 to press the flanging of the steel belt to turn outwards for extrusion reduction, and meanwhile, friction exists between the steel belt and the edge 59, and after the first sizing wheel 58 rotates for a long time, the contact surface between the edge 59 and the steel belt has certain abrasion. After the convex edge 59 is worn, the height of the belt repairing channel 62 formed between the convex edge 59 and the shaping groove 61 changes, and the worn convex edge 59 cannot press the subsequent flanging of the steel belt to turn outwards for extrusion reduction. At the moment, the lifting cylinder 69 pushes the first shaping wheel 58 to descend to be close to the second shaping wheel 60, so that the height of the belt repairing channel 62 is kept unchanged all the time, the abraded convex edge 59 can still press the subsequent flanging of the steel belt to turn outwards to be extruded and restored, the first shaping wheel 58 does not need to be replaced immediately, the utilization rate of the first shaping wheel 58 is improved, and consumable materials are saved. And it is easy to understand, and to the steel band of different thickness, the height of repairing the band passageway 62 also need adjust, through cylinder drive first forming wheel 58 rise or descend, just can realize repairing the height adjustment of band passageway 62 for the steel band of different thickness of this mechanism.

Referring to fig. 17 to 19, the base 56 is further provided with a guide block 70, and the guide block 70 is located in front of the pairs of steel strip reduction wheel sets 57 in the steel strip conveying direction. The guide block 70 is provided with a guide slot 71 for passing through the steel belt, and the notches at the two ends of the guide slot 71 are aligned with the belt passing channel in the abrasive wire removing mechanism 5 at one end and are aligned with the belt repairing channel 62 in the steel belt reducing wheel set 57 at the head end at the other end. The guide block 70 is used for guiding and limiting the steel belt, so that the situation that the steel belt leans against the convex edge 59 or the outer wall of the first sizing wheel 58 or the outer wall of the second sizing wheel 60 when the abrasive wire removing mechanism 5 enters the steel belt reducing wheel set 57 at the head end is avoided. In the scheme, the width of the guiding groove 71 is the same as the width of the shaping groove 61 on the second shaping wheel 60 in the head-end steel strip reduction wheel set 57, and the height of the guiding groove 71 is the same as the depth of the shaping groove 61 on the second shaping wheel 60 in the head-end steel strip reduction wheel set 57. So that the steel strip can not transversely move when entering the steel strip reduction wheel set 57 at the head end from the connecting and guiding block 70, and the conveying process is more stable.

A guide block 72 is further arranged between two adjacent steel strip reduction wheel sets 57, a guide groove 73 for passing through a steel strip is arranged on the guide block 72, the guide groove 73 penetrates through the front end and the rear end of the guide block 72, and notches at two ends of the guide groove 73 are respectively aligned with the strip repairing passages 62 in the two adjacent steel strip reduction wheel sets 57. The steel belt is guided by the guide groove 73, and the steel belt is prevented from deviating. And the width of the guide groove 73 of the guide block 72 is the same as the width of the sizing groove 61 of the second sizing wheel 60 positioned at the front end of the guide block 72 in the steel strip conveying direction, and the height of the guide groove 73 of the guide block 72 is the same as the depth of the sizing groove 61 of the second sizing wheel 60 positioned at the front end of the guide block 72 in the steel strip conveying direction. Because the size of the belt repairing channel 62 in each steel belt reducing wheel set 57 is different, the width and the height of the guide groove 73 are consistent with the width and the height of the shaping groove 61 on the previous second shaping wheel 60, so that the steel belt is more stable and cannot shake in the conveying process.

And in this embodiment, the guide block 72 is provided with the first arc-shaped surface of outer wheel wall looks adaptation with two adjacent first sizing wheels 58 around both sides of the upper end surface, and the guide block 72 is provided with the second arc-shaped surface of outer wheel wall looks adaptation with two adjacent second sizing wheels 60 around both sides of the lower end surface. So that the guide block 72 can be closer to the first sizing wheel 58 and the second sizing wheel 60 and the guide block 72 can be prevented from interfering with the first sizing wheel 58 and the second sizing wheel 60. Similarly, the approaching blocks are also provided with arc surfaces matched with the steel belt reducing wheel set 57 at the head end and the supporting wheels in the abrasive wire removing mechanism 5 at the front side and the rear side of the upper end surface and the lower end surface.

The base 56 is further provided with a guiding-out block 74, the guiding-out block 74 is located behind the plurality of pairs of steel strip reduction wheel sets 57 along the conveying direction of the steel strips, a guiding-out groove 75 for the steel strips to pass through is formed in the guiding-out block 74, and a notch of the guiding-out groove 75 is aligned with the strip trimming channel 62 in the steel strip reduction wheel set 57 located at the tail end. The steel belt is guided and limited, so that the steel belt cannot naturally droop, the steel belt conveyed at the back is prevented from being pulled to prevent the steel belt from flattening, and the steel belt can be orderly matched with a subsequent mechanism to cut. And the width of the guiding-out groove 75 is the same as the width of the shaping groove 61 on the second shaping wheel 60 in the steel strip reducing wheel set 57 at the tail end, and the height of the guiding-out groove 75 is the same as the depth of the shaping groove 61 on the second shaping wheel 60 in the steel strip reducing wheel set 57 at the tail end.

Referring to fig. 20-22, the steel strip recycling apparatus further includes a steel strip cutting mechanism 7, and the steel strip cutting mechanism 7 includes a mounting base 76 and a controller. The mounting seat 76 is arranged at the tail end of the frame 1, and a steel strip outlet for passing through a steel strip is arranged on the mounting seat 76. The steel strip outlet is aligned with the notch of the lead-out groove 75 of the lead-out block 74, and the size of the steel strip outlet is the same as the size of the notch of the lead-out groove 75. And the mounting seat 76 is also provided with a receiving hopper 77, a cutting driving assembly and a cutter 79. Connect and be provided with detection piece 91 on the hopper 77, when the steel band that the steel band export was worn out extended to the detection position, detection piece 91 sends detected signal. The controller is used for receiving the detection signal of the detection piece 91 and controlling the cutting driving component to act. The cutter 79 is connected with the cutting driving component, when the controller receives the detection signal, the controller controls the cutting driving component to drive the cutter 79 to move perpendicular to the conveying direction of the steel strip so as to cut off the steel strip at the steel strip outlet, and the receiving hopper 77 receives the cut-off steel strip.

Cut the segmentation to the steel band through cutting drive assembly drive cutter 79, subsequent piling up of being convenient for is accomodate, and every steel band just can trigger the detection piece 91 when extending to assigned position, and cuts drive assembly and just can drive cutter 79 and cut when detection signal is received to detection piece 91, just can guarantee that the length of every section steel band that is cut is unanimous, subsequent recycle of being convenient for.

In a specific embodiment, the cutting driving assembly includes a cutter driving cylinder 78, and a cylinder of the cutter driving cylinder 78 is hinged to the mounting seat 76. The head end of the cutter 79 is hinged with the mounting seat 76, and the tail end of the cutter 79 is connected with the push rod of the cutter driving cylinder 78. When the controller receives the detection signal, the air cylinder drives the push rod to stretch and contract so as to drive the cutting knife 79 to rotate around a hinge point of the cutting knife 79 and the mounting seat 76 to cut off the steel belt at the steel belt outlet.

In this scheme, cutter 79's both sides all have the cutting edge, and the cutting edge divide into cutting edge and lower cutting edge. The cutter driving cylinder 78 sequentially drives the cutter 79 to rotate clockwise around the hinge point of the cutter 79 and the mounting seat 76 according to the detection signal, the lower cutter edge cuts off the steel strip at the steel strip outlet, or the cutter 79 is driven to rotate anticlockwise around the hinge point of the cutter 79 and the mounting seat 76, and the upper cutter edge cuts off the steel strip at the steel strip outlet. If the cutter 79 only has a blade on one side, the cutter 79 needs to be driven to reset after the steel strip is cut by the cutter 79 every time, and the time of a single process is long. And because both sides of the cutter 79 are provided with the cutting edges, both sides of the cutter 79 can cut the steel belt, the cutter 79 does not need to be driven to reset after the cutter 79 is driven to cut the steel belt every time, the cutter 79 is driven to reversely feed when the steel belt is cut next time, the time consumed by the process is reduced, and the cutting efficiency is improved. For example only, when the steel strip triggers the detecting element 91, the cutter driving cylinder 78 drives the cutter 79 to rotate clockwise around the hinge point between the cutter 79 and the mounting seat 76, and after the lower blade cuts off the steel strip at the steel strip outlet, the cutter 79 stays at the position below the steel strip outlet. When the next section of steel strip triggers the detection piece 91, the cutter driving cylinder 78 drives the cutter 79 to rotate anticlockwise around the hinge joint of the cutter 79 and the mounting seat 76, and after the upper cutting edge cuts off the steel strip at the steel strip outlet, the cutter 79 stops at the position above the steel strip outlet and circulates in sequence.

And to avoid interference of the cutter 79 with the receiving hopper 77. The mounting block 80 is mounted on the mounting seat 76, and the mounting block 80 is provided with a strip outlet channel 81 which penetrates through two opposite ends of the mounting block 80, and the strip outlet channel 81 is aligned with the steel strip outlet. And the mounting block 80 is connected with two connecting plates 82, each connecting plate 82 is connected with a partition 83, and the partitions 83 and the connecting plates 82 are arranged at included angles to form an L-shaped structure. The plate surface of the partition 83 is opposite to the steel strip outlet, the two partitions 83 are respectively arranged at two sides of the strip outlet channel 81, and a gap through which a steel strip can pass is reserved between the two partitions 83. And a gap is reserved between the partition plate 83 and the mounting block 80 to form a cutting channel 84, and the cutter 79 moves in the cutting channel 84 under the action of the driving assembly to cut off the steel belt passing through the belt outlet channel 81. Connect hopper 77 to install on two baffles 83, be equipped with the pan feeding mouth on connecting hopper 77, the clearance intercommunication between pan feeding mouth and two baffles 83.

In this embodiment, the mounting block 80 is detachably connected to the connecting plate 82. When the cutting knife 79 is worn, the connecting plate 82 can be detached to replace the cutting knife 79. In a preferred embodiment, the mounting block 80 is provided with a threaded hole, the connecting plate 82 is provided with an adjusting through groove 85 extending along the length direction of the receiving hopper 77, and a screw rod penetrates through the adjusting through groove 85. When the connecting plate 82 and the partition 83 move to the surface of the partition 83 to be attached to the knife surface of the cutter 79, the screw penetrates through the through groove to be in threaded connection with the threaded hole, the screw is sleeved with the nut, and the nut presses the connecting plate 82 to be relatively fixed with the mounting block 80. Because cutter 79 is at the in-process that cuts, the knife face of cutter 79 can take place the friction between with installation piece 80 and the baffle 83, lead to the thickness attenuation of cutter 79, make connecting plate 82 can do for installation piece 80 to keep away from or be close to the motion through adjusting logical groove 85 for the width of cutting passageway 84 all the time with the thickness adaptation of cutter 79, avoid cutter 79 to rock at the in-process that cuts.

The receiving hopper 77 comprises a fixed plate 86 and a rotating plate 87, wherein the head end of the fixed plate 86 is fixedly connected with one of the partition plates 83, and the head end of the rotating plate 87 is rotatably connected with the other partition plate 83. Specifically, the pivotal plate 87 is provided with a hinge shaft 88 extending in a longitudinal direction thereof, and the hinge shaft 88 is inserted into the connected partition 83 such that a head end of the pivotal plate 87 is rotatably connected to the corresponding partition 83. The feeding port is formed between the head end of the fixed plate 86 and the head end of the rotating plate 87, and both the fixed plate 86 and the rotating plate 87 extend along the direction of the horizontal surface far away from the belt outlet.

Meanwhile, a balancing weight 89 is arranged on the outer side of the top of the rotating plate 87, and the balancing weight 89 drives the rotating plate 87 to rotate under the action of self gravity until the bottom of the rotating plate 87 abuts against the surface of the fixed plate 86. With the continuous feeding of the steel strip, the steel strip is cut segment by the cutter 79, and the cut steel strip falls into the receiving hopper 77 to be collected. When the steel band piles up to predetermineeing quantity in connecing hopper 77, the weight of steel band is greater than the weight of balancing weight 89, and the steel band oppresses swivel plate 87 to rotate for the bottom of swivel plate 87 is relative the fixed plate 86 is kept away from the action and is formed the feed opening of accessible steel band, and the steel band in connecing hopper 77 passes through the feed opening unloading and accomplishes the collection, makes the quantity of the steel band of unloading every time all the same, has saved the step of follow-up steel band partial shipment. After the steel belt is fed, the bottom of the rotating plate 87 loses acting force, and the balancing weight 89 drives the bottom of the rotating plate 87 to rotate again until the bottom abuts against the surface of the fixed plate 86 so as to receive the steel belt for the next circulation.

As shown in fig. 22, the receiving hopper 77 further includes a hinge 100 and an elastic member. One side of the hinge 100 is hinged to the tail end of the fixed plate 86, and the other side of the hinge 100 abuts against the tail end of the rotating plate 87. In this embodiment, the hinge 100 is connected to the inner surface of the fixing plate 86 by an elastic member. The detection piece 91 is a travel switch, the travel switch is arranged on the fixing plate 86, a steel belt penetrating out of the steel belt outlet is jacked up, the hinge 100 triggers the travel switch when the fixing plate 86 rotates, the travel switch sends out a detection signal, and the controller controls the cutter driving cylinder 78 to drive the cutter 79 to cut the steel belt. And the elastic member is deformed during the rotation of the hinge 100, and in this embodiment, the elastic member is a tension spring 90. When the cutter 79 cuts off the steel belt at the steel belt outlet, the hinge 100 loses the acting force of the steel belt, and the tension spring 90 drives the hinge 100 to reset. When the steel strip jacking hinge 100 rotates relative to the fixing plate 86, the cutter 79 cuts off the steel strip at the steel strip outlet under the action of the cutting driving assembly, so that the length of each section of steel strip is kept consistent. And because the head end of the steel belt is abutted against the hinge 100, the tail end of the steel belt is limited by the steel belt reducing mechanism 6, and the two ends of the steel belt are stressed, so that the steel belt is in a stretched state, and the cutting of the cutter 79 is facilitated. Meanwhile, the hinge 100 may be automatically restored by the elastic member.

And to avoid bending of the steel strip itself during jacking of the hinge 100. Referring to fig. 15, the bottom of the shaping groove 61 of the second shaping wheel 60 of the last pair of steel strip reduction wheel sets 57 in the steel strip reduction mechanism 6 is an inwardly concave arc-shaped surface. The cross section of the convex edge 59 on the corresponding first shaping wheel 58 is arc-shaped convex. Therefore, the belt surface of the steel belt coming out of the last pair of steel belt reducing wheel sets 57 is not completely flat but slightly provided with a certain arc, the steel belt entering the steel belt cutting mechanism 7 is an arc-shaped special-shaped part, the structural strength of the steel belt is improved, and the problem that the hinge 100 cannot trigger a travel switch due to the fact that the hinge 100 cannot be pushed away due to the fact that the steel belt is bent after the steel belt collides with the hinge 100 is solved.

In addition, as shown in fig. 20, an oil inlet rod 92 is further disposed on the partition 83, an oil inlet passage is disposed on the oil inlet rod 92 along the length direction of the oil inlet rod 92, an oil hole 93 is disposed on the oil inlet rod 92, and the oil hole 93 is connected to the oil inlet passage. Meanwhile, a through hole is formed in the partition 83, and the oil inlet channel is communicated with the cutting channel 84 through the through hole. Oil is added through the oil hole 93, and the oil enters the cutting channel 84 along the oil inlet channel to lubricate the cutter 79.

Claims (8)

1. The utility model provides a mechanism is retrieved to steel wire, a serial communication port, which comprises a frame, be provided with direction filter piece, locating part and steel wire rolling dish in the frame, the direction filter piece in can follow vertical direction and slide from top to bottom in the frame, the locating part acts on the direction filter piece, works as when the direction filter piece slides to the assigned position, the locating part forces the direction filter piece keeps relatively fixed with the frame, just be provided with the filtration pore of only accessible steel wire on the direction filter piece, steel wire rolling dish with frame rotatable coupling for the rolling passes the steel wire of filtration pore.

2. The steel wire recovery mechanism according to claim 1, wherein the limiting member comprises a lifting rod, a fixing frame is disposed on the machine frame, a lifting through groove extending in a vertical direction is disposed on the fixing frame, the lifting rod passes through the lifting through groove, a head end of the lifting rod is connected to the guiding filter member, a tail end of the lifting rod is connected to a locking nut in a threaded manner, and when the guiding filter member slides to a specific position, the locking nut is twisted to force the guiding filter member to remain fixed relative to the fixing frame.

3. The wire recovery mechanism of claim 1 wherein said filter holes are strip-shaped through holes.

4. The steel wire recovery mechanism according to claim 2, wherein the guiding filter member comprises a connecting block and a filter block, the tail end of the connecting block is connected with the lifting rod, the head end of the connecting block is connected with the filter block, the filter block and the connecting block are arranged at an included angle to form an L-shaped structure, the filter block is arranged obliquely relative to a horizontal plane, the filter block has a front end face and a rear end face along the thickness direction, and the filter holes penetrate through the front end face and the rear end face of the filter block.

5. The steel wire recovery mechanism according to claim 1, wherein the steel wire winding disc comprises a winding roller, a first limiting plate and a second limiting plate are respectively arranged at two ends of the winding roller, the first limiting plate and the second limiting plate are parallel to each other, the first limiting plate is detachably connected with the winding roller, and the diameter of the winding roller is gradually reduced from the second limiting plate to the first limiting plate.

6. The steel wire recovery mechanism according to claim 1, further comprising a driving assembly, a supporting base, and a rotating shaft, wherein the driving assembly and the supporting base are disposed on the frame, the rotating shaft is rotatably disposed on the supporting base, the rotating shaft is connected to the steel wire take-up reel, the rotating shaft is sleeved with a first sleeve and a second sleeve, the first sleeve is fixedly connected to the rotating shaft, the second sleeve is circumferentially rotatably connected to the rotating shaft, the second sleeve is provided with a second friction plate, the first sleeve is provided with a first friction plate, the first friction plate is attached to the second friction plate, the driving assembly is connected to the second sleeve for driving the second sleeve to rotate, and when the second sleeve rotates, the first sleeve and the rotating shaft are driven to rotate by friction force between the first friction plate and the second friction plate, and then the steel wire rolling disc is driven to rotate.

7. The steel wire recovery mechanism according to claim 6, wherein a top plate is slidably disposed on the rotation shaft, the top plate abuts against the second sleeve, an adjusting nut is threadedly connected to a tail end of the rotation shaft, a spring is sleeved on the rotation shaft, and two ends of the spring respectively abut against the adjusting nut and the top plate.

8. The wire recovery mechanism according to claim 6, wherein the driving assembly comprises a driving motor, the second sleeve is provided with a driven wheel, an output shaft of the driving motor is provided with a driving wheel, and the driving wheel is in chain transmission connection with the driven wheel through a transmission belt or a transmission chain.

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