Industrial brush steel wire raw material stretching and straightening mechanism

Abstract

The invention relates to the technical field of industrial brush steel wire raw material stretching and straightening, in particular to an industrial brush steel wire raw material stretching and straightening mechanism which comprises a shell, and a feeding port and a discharging port are symmetrically formed in the two sides of the shell in the length direction of the shell; the designed annular scraping plate can effectively scrape metal particles on the straightening block, the metal particles are guided to the bowl-shaped magnet below the annular scraping plate through the guide groove, then the metal particles can be attracted by the bowl-shaped magnet, the situation that the metal particles are not cleaned thoroughly, and consequently steel wire raw materials are damaged is avoided, and after the steel wire raw materials are straightened, the metal particles can be effectively removed. The metal particles on the bowl-shaped magnet can be cleaned and collected by pulling out the rectangular plate outside the shell, waste of metal resources is avoided, meanwhile, the metal particles existing on the steel wire raw material can be scraped by the spiral scraper, and the steel wire raw material is prevented from being damaged.

Description

Technical Field

[0001] The present application relates to the technical field of stretching and straightening of industrial brush wire raw materials, and in particular to a stretching and straightening mechanism for industrial brush wire raw materials. Background Art

[0002] Industrial brushes are a kind of tools widely used in various industrial fields. They can be used for cleaning, grinding, polishing, deburring, sealing and other purposes. Industrial brushes that use steel wire as the main material need to first stretch and straighten the steel wire raw material so that they can more effectively complete cleaning, grinding, polishing and other purposes.

[0003] For example, a wire rope processing straightening machine with the publication number CN116174614A relates to the technical field of metal wire processing equipment, and is mainly composed of a straightening machine body and a straightening roller. The straightening machine body is provided with a rotating shaft, and a roller body and a side plate are provided on the rotating shaft. An installation groove is provided on the roller body, and a flexible bag, a support spring, a reset spring and a permanent magnet block are provided in the installation groove. The flexible bags relative to each other are connected. A slide groove is provided on the side plate, and a compression spring and a slider are provided in the slide groove. The slider is fixedly connected with a straightening block, and a knocking groove is provided at the bottom of the straightening block. A stretching groove and a stretching spring are provided at both ends of the roller body, and the stretching spring connects the side plate and the roller body. A support block, a hinged shaft, a rotating roller and a torsion spring are provided on the side plate. A traction rope is provided on the rotating roller, and the traction rope is connected to the slider. The prior art causes the permanent magnet block to impact and vibrate by sliding the straightening block, cleans the metal particles on the surface of the straightening block, and drives the rotating roller to rotate by sliding the straightening block and the slider, thereby rotating the wire rope and fully straightening the wire rope.

[0004] However, the above-mentioned prior art still has some defects when it comes to straightening the wire rope: 1. In the process of straightening the wire rope, the above-mentioned patent application uses a permanent magnet block to impact and vibrate to clean the metal particles on the surface of the straightening block. Since many metal particles have strong adhesion, the purpose of cleaning cannot be achieved simply by vibration, and some of the metal particles that are vibrated out of the straightening block will still re-attach to the straightening block, which will cause the metal particles to damage the appearance of the wire rope during the straightening process, thereby reducing the success rate of the wire rope.

[0005] 2. In the above patent application, during the straightening process of the steel wire rope, since the shape of the straightening block is fixed, only steel wire ropes of a specific diameter can be straightened. As a result, when steel wire ropes of other diameters need to be straightened, they need to be processed by different straightening machines, which increases the cost of operating the device.

[0006] 3. In the above patent application, when straightening the wire rope, the contact area between the rotating roller and the wire rope is too small, and its rotation may not be able to drive the wire rope to rotate synchronously, thereby resulting in the wire rope being unable to be fully straightened, reducing the success rate of the wire rope straightening.

[0007] Based on this, and in accordance with the above-mentioned viewpoints, there is still room for improvement in the existing technology for wire stretching and straightening. Summary of the invention

[0008] In order to solve the above technical problems, the present application provides an industrial brush wire raw material stretching and straightening mechanism, which adopts the following technical solution: an industrial brush wire raw material stretching and straightening mechanism, comprising a shell, wherein the shell is respectively provided with a feed port and a discharge port on both sides along its length direction.

[0009] A plurality of groups of straightening rollers are symmetrically arranged inside the shell along the height direction of the shell on both sides of the axis formed by the feed port and the discharge port. A plurality of straightening blocks are installed on the circumferential edge of the straightening roller. The straightening blocks are arc-shaped, and adjacent straightening blocks are slidably connected to form a ring that surrounds the straightening roller.

[0010] A plurality of steering rings are provided on both sides of the inner wall of the shell in the axial direction of the feed port and the discharge port, and a limit rod is provided on one side of the axis of the feed port and the discharge port at one end of each steering ring close to the top of the shell. The limit rods on adjacent steering rings are arranged alternately, and a V-shaped limit plate is installed between each limit rod.

[0011] Preferably, a spiral scraper is provided between the turning ring and the straightening roller near the feed inlet, a spiral scraper is also provided between adjacent straightening rollers, and a telescopic rod is installed between the spiral scraper and the top and bottom of the inner wall of the shell.

[0012] Preferably, one side of each straightening roller is rotatably connected to a central axis rod via a bearing, and a lifting rod is provided at one end of the central axis rod away from the straightening roller.

[0013] The shell is symmetrically provided with lifting grooves on both sides of the axis formed by the feed port and the discharge port along the height direction of the shell, and a return spring is provided at one end of the lifting groove close to the feed port or the discharge port, and the end of the return spring away from the feed port or the discharge port is connected to the lifting rod, and the lifting rod is slidably connected to the lifting groove.

[0014] Preferably, each straightening block is provided with an arc groove on one side, and a sliding block is provided at one end of the other side away from the center thereof, and adjacent straightening blocks are slidably connected via the sliding block and the arc groove.

[0015] A moving groove is provided on one side of the straightening block close to the straightening roller, a supporting block is installed between the moving groove and the straightening roller, and an arc spring is installed together with the supporting block and the end of the moving groove away from the sliding block.

[0016] Preferably, an annular scraper is provided between each group of straightening rollers, the annular scraper is sleeved on the telescopic rod, a bowl-shaped magnet is provided below the annular scraper in the height direction of the telescopic rod, and a guide groove is provided between the two circular rings of the annular scraper.

[0017] The bowl-shaped magnet is evenly divided into two parts along the axis direction of the feed port and the discharge port. A pull rod is provided on the side of each part away from the telescopic rod. A rectangular plate is provided on the end of the pull rod away from the bowl-shaped magnet. The projection area of ​​the rectangular plate on the inner wall is larger than the projection area of ​​the bowl-shaped magnet on the inner wall. The rectangular plate is clamped with the shell.

[0018] Preferably, the spiral scraper is provided with a plurality of spiral plates and a plurality of arc-shaped flexible springs, and a resistance wire is provided inside the spiral scraper.

[0019] The telescopic rod on the spiral scraper between the turning ring near the feed inlet and the straightening roller is connected to the lifting rod through a block-shaped protrusion.

[0020] Preferably, each group of steering rings close to the feed port or the discharge port and the straightening roller is divided into two parts: a gear ring and a bearing ring, and the gear ring and the bearing ring are rotatably connected via a bearing.

[0021] The steering ring is provided with a guide plate on one side along the axial direction thereof, in a direction away from the feed port or close to the discharge port, and the guide plate and the steering ring are connected via a torsion spring.

[0022] A steering bearing rod is installed between the bearing ring and the housing, and the steering bearing rod is rotatably connected to the bearing ring through a bearing.

[0023] Preferably, the gear ring is provided with a driving bevel gear at the bottom along the height direction of the shell, the driving bevel gear is meshingly connected with the gear ring, and a driving bearing rod is provided in the middle of one side of the driving bevel gear along the length direction of the shell, and the end of the driving bearing rod away from the driving bevel gear is connected to the shell.

[0024] The driving bearing rod and the driving bevel gear are jointly equipped with a rotating rod, a belt is provided on the rotating rod, a transmission rod is provided at one end of the belt away from the rotating rod, a first driving motor and a support plate are respectively provided at both ends of the transmission rod, and the transmission rod and the support plate are rotatably connected through a bearing.

[0025] Preferably, a rotating shaft is provided in the middle of the side of each straightening roller away from the lifting rod, a linkage gear is provided at the end of the rotating shaft away from the straightening roller, a transmission chain is meshed between the multiple linkage gears, and the side of the transmission chain away from the linkage gear is meshed and connected with the driving gear.

[0026] A transmission shaft is arranged on the side of the driving gear away from the straightening roller, a lifting ring is rotatably connected to the transmission shaft through a bearing, and a tension spring is installed together at one end of the lifting ring and the driving gear close to the inner wall of the shell in the height direction of the shell.

[0027] Preferably, a stretching rod is installed between the lifting slot and the lifting slot on the side of the lifting rod part away from the reset spring. The stretching rod is connected to the lifting slot, and a second drive motor is installed on the end of the stretching rod away from the lifting rod.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The annular scraper designed in the present invention can effectively scrape off the metal particles on the straightening block, and guide the metal particles to the bowl-shaped magnet under the annular scraper through the guide groove, so that the metal particles can be adsorbed by the bowl-shaped magnet, avoiding the damage of the steel wire raw material caused by unclean cleaning of the metal particles. After the straightening of the steel wire raw material is completed, the metal particles on the bowl-shaped magnet can be cleaned and collected by pulling out the rectangular plate outside the shell, avoiding the waste of metal resources. At the same time, the spiral scraper can also scrape off the metal particles on the steel wire raw material to avoid damage to the steel wire raw material.

[0030] 2. The straightening blocks designed in the present invention that are slidably connected to each other can be adaptively adjusted according to steel wire materials of different diameters to form straightening blocks that match the diameter of the steel wire materials. At the same time, a straightening space that matches the diameter of the steel wire materials can be formed between the two coordinated straightening rollers under the drive of the lifting rod, thereby achieving straightening of steel wire materials of different diameters and avoiding cost increases.

[0031] 3. The turning ring designed in the present invention can clamp the incoming steel wire material by twisting, and then drive the steel wire material to rotate through the friction of the gear rotation, thereby achieving comprehensive straightening of the steel wire material and avoiding uneven straightening of the steel wire material, which would reduce the success rate of straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0033] Figure 2 The invention is a schematic diagram of the structure among the straightening roller, the straightening block, the telescopic rod, the spiral scraper, the lifting rod, the central axis rod, the movable groove and the steel wire raw material.

[0034] Figure 3 It is a schematic diagram of the structure among the housing, lifting rod, return spring, stretching rod, lifting groove and steel wire raw material of the present invention.

[0035] Figure 4 It is a schematic diagram of the structure among the moving groove, the arc groove, the sliding block, the arc spring and the supporting block of the present invention.

[0036] Figure 5 The invention is a schematic diagram of the structure among the annular scraper, the bowl-shaped magnet, the telescopic rod, the pull rod, the rectangular plate and the spiral scraper.

[0037] Figure 6 It is a schematic diagram of the structure among the telescopic rod, the spiral scraper, the spiral plate and the arc-shaped flexible spring of the present invention.

[0038] Figure 7 It is a schematic diagram of the structure among the gear ring, the bearing ring, the driving bevel gear, the belt, the transmission rod, the first driving motor, the support plate and the steel wire raw material of the present invention.

[0039] Figure 8 The present invention Figure 7 A partial enlarged view of point A.

[0040] Fig. 9 It is a schematic diagram of the structure among the gear ring, the bearing ring, the driving bevel gear, the belt, the driving bearing rod, the steering bearing rod, the rotating rod and the steel wire raw material of the present invention.

[0041] Fig.10 It is a schematic diagram of the structure among the straightening roller, the straightening block, the transmission chain, the linkage gear and the rotating shaft of the present invention.

[0042] Fig.11 The present invention Fig.10 A partial enlarged view of point B.

[0043] Description of the reference numerals: 1, housing; 11, feed port; 12, discharge port; 13, lifting slot; 14, reset spring; 15, stretching rod; 16, second drive motor; 100, steel wire raw material; 2, straightening roller; 21, straightening block; 211, arc groove; 212, sliding block; 213, moving groove; 214, support block; 215, arc spring; 22, middle shaft; 23, lifting rod; 24, rotating shaft; 25, linkage gear; 26, transmission chain; 27, driving gear; 28, transmission shaft; 281, lifting ring; 29, stretching spring; 29 1. Telescopic limit rod; 3. Steering ring; 31. Limit rod; 32. V-shaped limit plate; 33. Gear ring; 34. Bearing ring; 35. Guide plate; 36. Torsion spring; 37. Steering bearing rod; 38. Driving bevel gear; 39. Driving bearing rod; 310. Rotating rod; 311. Belt; 312. Transmission rod; 313. First driving motor; 314. Support plate; 4. Spiral scraper; 41. Spiral plate; 42. Arc flexible spring; 5. Telescopic rod; 6. Annular scraper; 61. Bowl-shaped magnet; 611. Pull rod; 612. Rectangular plate; 62. Guide groove. DETAILED DESCRIPTION

[0044] The following is combined with Figures 1 to 11 This application is described in further detail.

[0045] The embodiment of the present application discloses an industrial brush steel wire raw material stretching and straightening mechanism, which can ensure that during the straightening process of the steel wire raw material, the influence of metal particles and uneven straightening on the success rate of straightening the steel wire raw material is avoided.

[0046] Embodiment 1:

[0047] Reference Figure 1 , Figure 2 and Figure 5 An industrial brush wire raw material stretching and straightening mechanism comprises a shell 1. The shell 1 is provided with a feed inlet 11 and a discharge outlet 12 on both sides along the length direction thereof.

[0048] Inside the shell 1, a plurality of groups of straightening rollers 2 are symmetrically arranged on both sides of the axis formed by the feed port 11 and the discharge port 12 along the height direction of the shell 1. A plurality of straightening blocks 21 are installed on the circumferential edge of the straightening roller 2 to straighten the steel wire raw material 100. The straightening blocks 21 are arc-shaped, and adjacent straightening blocks 21 are slidably connected to form a circular ring to surround the straightening roller 2.

[0049] Reference Figure 8 A plurality of steering rings 3 are provided on both sides of the inner wall of the shell 1 in the axial direction of the feed port 11 and the discharge port 12. A limiting rod 31 is provided on one side of the axis of the feed port 11 and the discharge port 12 at one end of each steering ring 3 close to the top of the shell 1. The limiting rods 31 on adjacent steering rings 3 are arranged alternately, and V-shaped limiting plates 32 are installed between the limiting rods 31.

[0050] A spiral scraper 4 is provided between the turning ring 3 and the straightening roller 2 near the feed port 11 to scrape off metal particles on the steel wire raw material 100. A spiral scraper 4 is also provided between adjacent straightening rollers 2. A telescopic rod 5 is installed between the spiral scraper 4 and the top and bottom of the inner wall of the shell 1.

[0051] During the specific implementation process, the steel wire raw material 100 enters the shell 1 from the feed port 11, and the steel wire raw material 100 first passes through the steering ring 3 arranged in parallel. When the steel wire raw material 100 passes through the steering ring 3, the steering ring 3 starts to rotate. Under the action of the V-shaped limit plate 32, the adjacent steering rings 3 rotate in different directions with respect to each other, and then the steering ring 3 clamps the steel wire raw material 100 to ensure that sufficient friction can be generated to facilitate its rotation in the subsequent process. At this time, the part of the steering ring 3 that clamps the steel wire raw material 100 starts to rotate under external drive, and the friction force at the clamping point drives the steel wire raw material 100 to rotate, thereby achieving all-round straightening of the steel wire raw material 100 and avoiding uneven straightening of the steel wire raw material 100.

[0052] After passing through the turning ring 3, the steel wire stock 100 enters the spiral scraper 4. The spiral scraper 4 is retractable and can match the size of the steel wire stock 100. During the forward movement of the steel wire stock 100, the spiral scraper 4 scrapes off the metal particles that may exist on the steel wire stock 100 to ensure that the metal particles will not damage the steel wire stock 100 during the straightening process. When the steel wire stock 100 enters the spiral scraper 4, it pushes the telescopic rod 5 to contract. When the telescopic rod 5 contracts, it drives the straightening roller 2 to move in the contraction direction of the telescopic rod 5, so as to match the diameter of the steel wire stock 100 and straighten it.

[0053] Since the straightening blocks 21 can slide against each other, when the steel wire material 100 passes through the spiral scraper 4 and enters the straightening block 21 for straightening, the straightening blocks 21 begin to slide against each other under the pushing and squeezing of the steel wire material 100, and finally form a matching straightening block 21 spacing according to the diameter of the steel wire material 100. With the cooperation of the straightening blocks 21 and the straightening rollers 2 that can be raised and lowered along the height direction of the shell 1, the device can straighten steel wire materials 100 of different sizes, thereby reducing the cost of the device.

[0054] Reference Figure 2 and Figure 3 In order to enable multiple straightening rollers 2 to be lifted and lowered simultaneously and ensure that the spacing between each group of matching straightening rollers 2 is consistent, one side of each straightening roller 2 is rotatably connected to a central axis rod 22 through a bearing, and a lifting rod 23 is provided at the end of the central axis rod 2 away from the straightening roller 2 to control the lifting and lowering of the straightening roller 2.

[0055] The shell 1 is symmetrically provided with lifting grooves 13 on both sides of the axis formed by the feed port 11 and the discharge port 12 along the height direction of the shell 1, and a return spring 14 is provided at one end of the lifting groove 13 close to the feed port 11 or the discharge port 12, and the end of the return spring 14 away from the feed port 11 or the discharge port 12 is connected to the lifting rod 23, and the lifting rod 23 is slidably connected to the lifting groove 13.

[0056] During the specific implementation process, when the steel wire stock 100 enters the spiral scraper 4 and causes the lifting rod 23 to be lifted and lowered in the height direction of the shell 1, the lifting rod 23 drives the straightening roller 2 to be lifted and lowered synchronously through the central axis rod 22, so that each group of matched straightening rollers 2 can maintain a spacing equal to the diameter of the steel wire stock 100, ensuring that each group of straightening rollers 2 can be in close contact with the steel wire stock 100 and can enable the straightening action of the straightening roller 2 to proceed smoothly.

[0057] During the lifting process, the lifting rod 23 slides in the lifting grooves 13 on both sides of the shell 1 and compresses or stretches the return spring 14 so that the straightening roller 2 can smoothly reach the specified position to straighten the steel wire material 100. After the straightening of the steel wire material 100 is completed, the return spring 14 drives the lifting rod 23 and the straightening roller 2 to return to their original positions.

[0058] Reference Figure 4 In order to enable the straightening blocks 21 to slide relative to each other so as to cope with steel wire materials 100 of different diameters, each straightening block 21 is provided with an arc groove 211 on one side and a sliding block 212 on the other side away from the center. Adjacent straightening blocks 21 are slidably connected through the sliding blocks 212 and the arc grooves 211.

[0059] A moving groove 213 is provided on one side of the straightening block 21 close to the straightening roller 2 , a supporting block 214 is installed between the moving groove 213 and the straightening roller 2 , and an arc spring 215 is installed together with the supporting block 214 and the end of the moving groove 213 away from the sliding block 212 .

[0060] Among them, the support block 214 is fixedly installed on the straightening roller 2, and the support block 214 is slidably connected to the movable groove 213. During the specific implementation process, when the steel wire raw material 100 enters between the two matching straightening rollers 2, under the extrusion of the steel wire raw material 100, the adjacent straightening blocks 21 begin to slide relative to each other under the mutual cooperation of the sliding block 212 and the arc groove 211, and the finally formed staggered straightening blocks 21 match the diameter size of the steel wire raw material 100, thereby realizing that the straightening blocks 21 can match steel wire raw materials 100 of different diameters, thereby reducing the cost of the device.

[0061] When adjacent straightening blocks 21 slide against each other, the support block 214 and the movable groove 213 cooperate with each other, and the arc spring 215 is in a stretched state. After the straightening block 21 is no longer in contact with the steel wire material 100, the straightening block 21 is reset under the joint action of the arc spring 215, the support block 214 and the movable groove 213.

[0062] Reference Figure 5 In order to ensure that no metal particles will damage the steel wire raw material 100 during the straightening process, an annular scraper 6 is arranged between each set of straightening rollers 2 to scrape off the metal particles on the straightening block 21. The annular scraper 6 is sleeved on the telescopic rod 5. A bowl-shaped magnet 61 is provided below the annular scraper 6 along the height direction of the telescopic rod 5 to absorb the metal particles scraped off by the annular scraper 6. A guide groove 62 is provided between the two circular rings of the annular scraper 6.

[0063] The bowl-shaped magnet 61 is evenly divided into two parts along the axial direction of the feed port 11 and the discharge port 12. A pull rod 611 is provided on the side of each part away from the telescopic rod 5. A rectangular plate 612 is provided on the end of the pull rod 611 away from the bowl-shaped magnet. The projection area of ​​the rectangular plate 612 on the inner wall is larger than the projection area of ​​the bowl-shaped magnet 61 on the inner wall. The rectangular plate 612 is clamped with the shell 1.

[0064] Among them, the guide groove 62 is divided into two cones, the top cone and the bottom cone, on the circumferential surface formed along its radial direction. The diameter of the top cone gradually increases in the direction away from the circumferential surface, and the diameter of the bottom cone also gradually increases in the direction away from the circumferential surface. The guide groove 62 can guide the metal particles scraped by the annular scraper 6 to the bowl-shaped magnet 61. During specific operation, the annular scraper 6 can always be at the shortest distance between adjacent straightening rollers 2 driven by the telescopic rod 5, and can scrape the metal particles on the straightening blocks 21 on both sides. Due to the different movement states of the straightening rollers 2 on both sides of the annular scraper 6 relative to the annular scraper 6, the metal particles scraped from the straightening blocks 21 on the straightening roller 2 rotating from the bottom to the top directly fall into the bowl-shaped magnet 61, and the metal particles scraped from the straightening blocks 21 on the straightening roller 2 rotating from the top to the bottom fall into the bowl-shaped magnet 61 through the guide groove 62.

[0065] After the straightening process of the straightening block 21 is completed, the rectangular plates 612 on both sides of the shell 1 are pulled out. With the cooperation of the rectangular plates 612 and the pull rod 611, the bowl-shaped magnet 61 is divided into two parts. Since the projection area of ​​the rectangular plate 612 on the inner wall of the shell 1 in the length direction is larger than the projection area of ​​the bowl-shaped magnet 61 on the inner wall, the bowl-shaped magnet 61 can be smoothly pulled out of the shell 1, and the metal particles on the bowl-shaped magnet 61 can be collected to avoid waste of resources.

[0066] Reference Figure 2 and Figure 6 The spiral scraper 4 is provided with a plurality of spiral plates 41 and a plurality of arc-shaped flexible springs 42 , and a resistance wire is provided inside the spiral scraper 4 .

[0067] The telescopic rod 5 on the spiral scraper 4 between the turning ring 3 and the straightening roller 2 near the feed inlet 11 is connected to the lifting rod 23 through a block-shaped protrusion.

[0068] During the specific implementation process, when the steel wire raw material 100 enters the spiral scraper 4, the spiral plate 41 and the arc-shaped flexible spring 42 cooperate with each other, so that the spiral scraper 4 is tightly attached to the steel wire raw material 100. At the same time, a resistance wire (not shown in the figure) is arranged inside the spiral scraper 4, which can heat the steel wire raw material 100 when powered on, so as to avoid stress generated inside the steel wire raw material 100 during the straightening process, thereby causing the steel wire raw material 100 to break.

[0069] The telescopic rod 5 and the lifting rod 23 on the spiral scraper 4 between the turning ring 3 and the straightening rollers 2 near the feed port 11 cooperate to drive multiple straightening rollers 2 to reach a position matching the diameter of the steel wire material 100, thereby enabling the straightening process to proceed smoothly and avoiding the increase in device costs due to only being able to deal with steel wire materials 100 of a specific diameter.

[0070] Reference Figure 7In order to enable the steel wire material 100 stuck by the steering ring 3 to rotate, each group of steering rings 3 close to the feed port 11 or the discharge port 12 and the straightening roller 2 is divided into two parts: a gear ring 33 and a bearing ring 34. The gear ring 33 and the bearing ring 34 are rotatably connected through a bearing.

[0071] Among them, when the gear ring 33 is in the working state, the straightening roller 2 stops rotating to prevent the friction between the straightening roller 2 and the steel wire stock 100 from interfering with the operation of the gear ring 33. In addition, the first steering ring 3 and the last steering ring 3 along the moving direction of the steel wire stock 100 must be provided with a gear ring 33 to ensure that the friction is sufficient to rotate the steel wire stock 100. The other steering rings 3 in the middle position can increase or decrease the gear ring 33 according to the actual situation. In the specific implementation process, since the gear ring 33 and the bearing ring 34 are rotatably connected through the bearing, the gear ring 33 starts to rotate under the drive of the outside world, and drives the steel wire stock 100 to rotate, thereby ensuring that the steel wire stock 100 can be straightened uniformly in all directions. During this process, the bearing ring 34 remains stationary.

[0072] Reference Figure 8 and Fig. 9 In order to ensure that the steering ring 3 can clamp the steel wire material 100, the steering ring 3 is provided with a guide plate 35 on one side along its axial direction in a direction away from the feed port 11 or close to the discharge port 12, and the guide plate 35 and the steering ring 3 are connected by a torsion spring 36.

[0073] A steering bearing rod 37 is installed between the bearing ring 34 and the housing 1 , and the steering bearing rod 37 is rotatably connected to the bearing ring 34 via a bearing.

[0074] Among them, the gear ring 33 and the guide plate 35 are located on both sides of the steering ring 3 along the length direction of the shell 1, so that the guide plate 35 can rotate under the thrust while the gear ring 33 can partially clamp the steel wire stock 100. In addition, the limit rod 31 and the V-shaped limit plate 32 are installed on the bearing ring 34. During the specific implementation process, the steel wire stock 100 passes through the steering ring 3 and touches the guide plate 35, and the guide plate 35 is pushed away. Under the action of the torsion spring 36, the steering ring 3 starts to rotate, and the gear ring 33 is in close contact with the steel wire stock 100. At the same time, the V-shaped limit plate 32 on the bearing ring 34 makes the rotation directions of the steering rings 3 different, so that the steering ring 3 and the steel wire stock 100 can be firmly clamped, and a strong friction force is generated to make the gear ring 33 drive the steering ring 3 to rotate.

[0075] A steering bearing rod 37 is installed between the bearing ring 34 and the housing 1 , and under the action of the steering bearing rod 37 , the bearing ring 34 can rotate when the steel wire material 100 touches the guide plate 35 , thereby achieving the clamping of the steel wire material 100 by the steering ring 3 .

[0076] Reference Figure 7 and Fig. 9 In order to enable the gear ring 33 to rotate and drive the steel wire material 100 to rotate, a driving bevel gear 38 is provided at the bottom of the gear ring 33 along the height direction of the shell 1. The driving bevel gear 38 is meshed and connected with the gear ring 33. A driving bearing rod 39 is provided in the middle of one side of the driving bevel gear 38 along the length direction of the shell 1. The end of the driving bearing rod 39 away from the driving bevel gear 38 is connected to the shell 1.

[0077] The driving bearing rod 39 and the driving bevel gear 38 are jointly equipped with a rotating rod 310, on which a belt 311 is provided. An end of the belt 311 away from the rotating rod 310 is provided with a transmission rod 312, and a first driving motor 313 and a support plate 314 are respectively provided at both ends of the transmission rod 312. The transmission rod 312 and the support plate 314 are rotatably connected via a bearing.

[0078] Among them, the gear ring 33 is meshed and connected with the driving bevel gear 38. When the gear ring 33 rotates, the gear teeth of the gear ring 33 can slide along the gear groove of the driving bevel gear 38, thereby ensuring that the two are always in a meshing state. During the specific implementation process, the first driving motor 313 drives the transmission rod 312, the transmission rod 312 drives the belt 311 to move, the belt 311 drives the rotating rod 310 to rotate, and then drives the driving bevel gear 38 to rotate. The driving bevel gear 38 is meshed and connected with the gear ring 33, the gear ring 33 starts to rotate, and drives the steel wire stock 100 to rotate, thereby realizing all-round and uniform straightening of the steel wire stock 100, avoiding uneven straightening of the steel wire stock 100, resulting in a reduction in the success rate of straightening the steel wire stock 100, thereby causing waste of the steel wire stock 100 and increasing costs.

[0079] Embodiment 2:

[0080] Reference Fig.10 and Fig.11 In order to enable the straightening roller 2 to rotate and thus straighten the steel wire material 100, a rotating shaft 24 is provided in the middle of a side of each straightening roller 2 away from the lifting rod 23, and a linkage gear 25 is provided at one end of the rotating shaft 24 away from the straightening roller 2. A transmission chain 26 is meshed between the multiple linkage gears 25, and the transmission chain 26 is meshed and connected with a driving gear 27 on one side away from the linkage gear 25.

[0081] A transmission shaft 28 is provided on the side of the driving gear 27 away from the straightening roller 2. A lifting ring 281 is rotatably connected to the transmission shaft 28 via a bearing. A tension spring 29 is installed together with the lifting ring 281 and one end of the driving gear 27 close to the inner wall of the shell 1 in the height direction of the shell 1.

[0082] Among them, the tension spring 29 and the lifting ring 281 are jointly installed with a telescopic limit rod 291, which is used to limit the tension spring 29 and can be extended or contracted together with the tension spring 29. During the specific implementation process, under external drive (not shown in the figure), the driving gear 27 starts to rotate, and drives multiple interlocking gears 25 to rotate synchronously through the transmission chain 26. The interlocking gear 25 further drives the straightening roller 2 to rotate, thereby realizing the straightening of the steel wire raw material 100 by the straightening block 21.

[0083] When the straightening roller 2 is raised and lowered along with the lifting rod 23, the lifting amplitude of the straightening roller 2 is transmitted to the driving gear 27 with the cooperation of the linkage gear 25 and the transmission chain 26, and then the driving gear 27 is raised and lowered synchronously with the straightening roller 2 under the action of the tension spring 29, ensuring that the straightening roller 2 can keep rotating, thereby straightening the steel wire material 100.

[0084] Reference Figure 1 and Figure 3 A stretching rod 15 is installed between the lifting slot 13 and the lifting slot 13 on the side of the lifting rod 23 away from the return spring 14. The stretching rod 15 is connected to the lifting slot 13 through-connection, and a second driving motor 16 is installed on the end of the stretching rod 15 away from the lifting rod 23.

[0085] After the steel wire material 100 passes through the spiral scraper 4 and drives the lifting rod 23 and the straightening roller 2 to reach the specified position through the telescopic rod 5, the second drive motor 16 drives the stretching rod 15 to apply pressure to the lifting rod 23, and the lifting rod 23 synchronously applies the pressure to the straightening roller 2 to ensure that the straightening block 21 can generate sufficient pressure on the steel wire material 100 to straighten it. After straightening is completed, the stretching rod 15 contracts, and the lifting rod 23 and the straightening roller 2 are reset synchronously.

[0086] The implementation principle of the present invention is:

[0087] 1: The steel wire stock 100 enters the shell 1 from the feed port 11, and the steel wire stock 100 first passes through the parallel arranged turning rings 3. When the steel wire stock 100 passes through the turning rings 3, the turning rings 3 start to rotate. Under the action of the V-shaped limit plate 32, the adjacent turning rings 3 rotate in different directions with respect to each other, and then the turning rings 3 clamp the steel wire stock 100 to ensure that sufficient friction can be generated to facilitate its rotation in the subsequent process. At this time, the part of the turning ring 3 that clamps the steel wire stock 100 starts to rotate under external drive, and drives the steel wire stock 100 to rotate through the friction force at the clamping point.

[0088] 2: The steel wire stock 100 passes through the turning ring 3 and enters the spiral scraper 4. The spiral scraper 4 is retractable and can match the size of the steel wire stock 100. During the forward movement of the steel wire stock 100, the spiral scraper 4 scrapes off the metal particles that may exist on the steel wire stock 100 to ensure that the metal particles will not damage the steel wire stock 100 during the straightening process.

[0089] 3: The straightening blocks 21 begin to slide against each other under the pushing and squeezing of the steel wire stock 100, and finally form a matching distance between the straightening blocks 21 according to the diameter of the steel wire stock 100. With the cooperation of the straightening blocks 21 and the retractable straightening roller 2, the device can straighten steel wire stock 100 of different sizes.

[0090] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial brush wire raw material stretching and straightening mechanism, comprising a housing (1), characterized in that: The housing (1) is provided with a feed inlet (11) and a discharge outlet (12) on both sides along its length direction, wherein: A plurality of groups of straightening rollers (2) are symmetrically arranged inside the shell (1) along the height direction of the shell (1) on both sides of the axis formed by the feed port (11) and the discharge port (12); a plurality of straightening blocks (21) are installed on the circumferential edge of the straightening roller (2); the straightening blocks (21) are arc-shaped, and adjacent straightening blocks (21) are slidably connected to each other to form a ring surrounding the straightening roller (2); A plurality of steering rings (3) are provided on both sides of the inner wall of the shell (1) in the axial direction of the feed port (11) and the discharge port (12); a limiting rod (31) is provided on one side of the axis of the feed port (11) and the discharge port (12) at one end of each steering ring (3) close to the top of the shell (1); the limiting rods (31) on adjacent steering rings (3) are arranged in a staggered manner; and a V-shaped limiting plate (32) is installed between each limiting rod (31).

2. The industrial brush wire raw material stretching and straightening mechanism according to claim 1, characterized in that: A spiral scraper (4) is provided between the turning ring (3) and the straightening roller (2) near the feed port (11), and a spiral scraper (4) is also provided between adjacent straightening rollers (2). A telescopic rod (5) is installed between the spiral scraper (4) and the top and bottom of the inner wall of the shell (1).

3. The industrial brush wire raw material stretching and straightening mechanism according to claim 1, characterized in that: One side of each straightening roller (2) is rotatably connected to a central axis rod (22) via a bearing, and a lifting rod (23) is provided at one end of the central axis rod (22) away from the straightening roller (2); The shell (1) is symmetrically provided with lifting grooves (13) on both sides of an axis formed by the feed port (11) and the discharge port (12) along the height direction of the shell (1), and a return spring (14) is provided at one end of the lifting groove (13) close to the feed port (11) or the discharge port (12), and the end of the return spring (14) away from the feed port (11) or the discharge port (12) is connected to a lifting rod (23), and the lifting rod (23) is slidably connected to the lifting groove (13).

4. The industrial brush wire raw material stretching and straightening mechanism according to claim 1, characterized in that: Each straightening block (21) is provided with an arc-shaped groove (211) on one side, and a sliding block (212) is provided at an end away from the center of the other side, and adjacent straightening blocks (21) are slidably connected via the sliding blocks (212) and the arc-shaped groove (211); A moving groove (213) is provided on a side of the straightening block (21) close to the straightening roller (2), a supporting block (214) is installed between the moving groove (213) and the straightening roller (2), and an arc spring (215) is installed between the supporting block (214) and the end of the moving groove (213) away from the sliding block (212).

5. The industrial brush wire raw material stretching and straightening mechanism according to claim 2, characterized in that: An annular scraper (6) is provided between each group of straightening rollers (2), the annular scraper (6) is sleeved on the telescopic rod (5), a bowl-shaped magnet (61) is provided below the annular scraper (6) in the height direction of the telescopic rod (5), and a guide groove (62) is provided between two circles of the annular scraper (6); The bowl-shaped magnet (61) is evenly divided into two parts along the axis direction of the feed port (11) and the discharge port (12), and a pull rod (611) is provided on the side of each part away from the telescopic rod (5). A rectangular plate (612) is provided on the end of the pull rod (611) away from the bowl-shaped magnet, and the projection area of ​​the rectangular plate (612) on the inner wall is larger than the projection area of ​​the bowl-shaped magnet (61) on the inner wall, and the rectangular plate (612) is snap-connected with the shell (1).

6. The industrial brush wire raw material stretching and straightening mechanism according to claim 2, characterized in that: The spiral scraper (4) is provided with a plurality of spiral plates (41) and a plurality of arc-shaped flexible springs (42), and a resistance wire is provided inside the spiral scraper (4); The telescopic rod (5) on the spiral scraper (4) between the turning ring (3) and the straightening roller (2) close to the feed port (11) is connected to the lifting rod (23) through a block-shaped protrusion.

7. The industrial brush wire raw material stretching and straightening mechanism according to claim 1, characterized in that: Each group of the steering rings (3) close to the feed port (11) or the discharge port (12) and the straightening roller (2) is divided into two parts, namely a gear ring (33) and a bearing ring (34), and the gear ring (33) and the bearing ring (34) are rotatably connected via a bearing; The steering ring (3) is provided with a guide plate (35) on one side along its axial direction in a direction away from the feed port (11) or close to the discharge port (12), and the guide plate (35) and the steering ring (3) are connected via a torsion spring (36); A steering bearing rod (37) is installed between the bearing ring (34) and the housing (1), and the steering bearing rod (37) is rotatably connected to the bearing ring (34) via a bearing.

8. The industrial brush wire raw material stretching and straightening mechanism according to claim 7, characterized in that: The gear ring (33) is provided with a driving bevel gear (38) at the bottom along the height direction of the housing (1), the driving bevel gear (38) is meshingly connected with the gear ring (33), and a driving bearing rod (39) is provided at the middle of one side of the driving bevel gear (38) along the length direction of the housing (1), and the end of the driving bearing rod (39) away from the driving bevel gear (38) is connected to the housing (1); The driving bearing rod (39) and the driving bevel gear (38) are jointly provided with a rotating rod (310), a belt (311) is provided on the rotating rod (310), a transmission rod (312) is provided at one end of the belt (311) away from the rotating rod (310), a first driving motor (313) and a support plate (314) are respectively provided at both ends of the transmission rod (312), and the transmission rod (312) and the support plate (314) are rotatably connected via a bearing.

9. The industrial brush wire raw material stretching and straightening mechanism according to claim 3, characterized in that: A rotating shaft (24) is provided in the middle of a side of each straightening roller (2) away from the lifting rod (23); a linkage gear (25) is provided at one end of the rotating shaft (24) away from the straightening roller (2); a transmission chain (26) is meshed between the plurality of linkage gears (25); and a side of the transmission chain (26) away from the linkage gear (25) is meshed and connected with a driving gear (27); A transmission shaft (28) is provided on the side of the driving gear (27) away from the straightening roller (2), and a lifting ring (281) is rotatably connected to the transmission shaft (28) via a bearing. A tension spring (29) is installed together at one end of the lifting ring (281) and the driving gear (27) close to the inner wall of the shell (1) in the height direction of the shell (1).

10. The industrial brush wire raw material stretching and straightening mechanism according to claim 3, characterized in that: A stretching rod (15) is installed between the lifting slot (13) and the lifting slot (13) at a side of the lifting rod (23) away from the return spring (14). The stretching rod (15) is connected to the lifting slot (13) through the stretching rod (15). A second driving motor (16) is installed at one end of the stretching rod (15) away from the lifting rod (23).

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