Steel straightening device for high-strength wire rod

Abstract

The utility model discloses a steel straightening device for a high-strength wire rod, and relates to the technical field of wire rod straightening equipment. A sliding groove is formed in the surface of the rotating disc, an inner rotating disc is rotationally connected into the rotating disc, a cutting blade is movably arranged in the inner rotating disc, and a wire rod passes through the position between the upper straightening roller and the lower straightening roller and is driven by the belt to be straightened in the conveying process. After passing through a round hole formed by a cutting blade in the turntable, the wire rod is continuously straightened by a second straightening roller, and when one end of the wire rod is in contact with the surface of a length sensor, the length sensor transmits a signal to a control system, so that a second motor drives a roller to rotate, the turntable clamped in the roller rotates, and the cutting blade is driven to rotate in the inner turntable; and the internal wire rod is cut off, so that the wire rod is cut to the same degree for subsequent use after being straightened, and the problems that the efficiency is low during manual straightening and the wire rod needs to be cut manually according to the length are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rod straightening equipment, in particular to a steel straightening device for high-strength wire rods. Background Art

[0002] Wire rod is the raw material used to make various types of wire mesh. It is closely tied to the Anping wire mesh industry, and its price fluctuations are a significant concern for many manufacturers. Wire rod, also known as wire material, typically refers to small-diameter round steel coiled in a coil. Wire rod comes in many varieties. Low-carbon steel wire rod is commonly known as soft wire, while medium- and high-carbon steel wire rods are known as hard wire. Existing wire rod straightening methods typically require manual placement of the wire rod within a straightening device. This process relies solely on manual adjustment of the wire rod's direction, resulting in inefficient and ineffective straightening results. After straightening, the wire rod must be manually cut into the desired length for use. Utility Model Content

[0003] In response to the deficiencies in the prior art, the utility model provides a straightening device for high-strength wire rod steel, which solves the problem that straightening of wire rod steel usually requires manual placement of the wire rod into the interior of the straightening device for straightening, and the straightening process relies solely on manual adjustment of the direction of the wire rod to straighten it. This straightening method is inefficient and has poor straightening effect, and after straightening, the wire rod needs to be manually cut into the required length for use.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a straightening device for high-strength wire rod steel, comprising a housing assembly, a straightening assembly disposed within the housing assembly, the straightening assembly comprising an upper straightening roller and a turntable, one end of the upper straightening roller extending outward and sleeved with a belt, a connector movably connected to both ends of the upper straightening roller, a lower straightening roller disposed below the upper straightening roller, a slide groove formed on the surface of the turntable, an inner turntable rotatably connected to the inner portion of the turntable, a cutting blade movably disposed within the inner turntable, a roller disposed on the outer portion of the turntable, and a second belt sleeved on the outer portion of the roller.

[0005] Preferably, the shell assembly includes a silo, the top of the silo is fixedly connected to a straightening silo, one end of the top of the silo is fixedly connected to a feeding end, the top of the feeding end is fixedly connected to a fixing rod, both ends of the fixing rod are fixedly connected to telescopic springs, and the bottom of the fixing rod is fixedly connected to a lower pressure plate.

[0006] Preferably, the interior of the straightening bin is movably connected to a second straightening roller, the bottom of the inner cavity of the straightening bin is fixedly connected to a fixed plate, a hole is opened in the middle of the fixed plate, the surface of the fixed plate is movably connected to a roller, the back of the fixed plate is fixedly connected to a second motor, and the output end of the second motor passes through the interior of the fixed plate and is fixedly connected to the roller on the surface of the fixed plate.

[0007] Preferably, a length sensor is fixedly connected to one end of the inner cavity of the straightening bin.

[0008] Preferably, the connecting pieces provided at both ends of the upper straightening roller and the lower straightening roller are respectively connected to the top and bottom of the inner cavity of the straightening bin, one end of the upper straightening roller extends outward and is movably connected to a coupling, and the bottom of the coupling is fixedly connected to a motor.

[0009] Preferably, a plurality of second sliding grooves are provided on the surface of the inner turntable, and a slider is protruded from the surface of the cutting blade, and the slider is slidably connected to the inside of the second sliding groove.

[0010] Preferably, both ends of the inner turntable are raised and provided with connecting blocks, the connecting blocks are slidably connected to the inside of the slide groove, and the connecting blocks are fixedly connected to the surface of the fixed plate.

[0011] Preferably, the turntable is clamped inside the roller, and grooves are provided on the surfaces of the upper straightening roller, the lower straightening roller and the second straightening roller.

[0012] Preferably, the bottom of the feeding end is recessed downward, and the bottom of the lower pressing plate is fixedly connected to both ends of the groove inside the feeding end.

[0013] The utility model provides a steel straightening device for high-strength wire rods. Compared with the prior art, it has the following advantages:

[0014] 1. A steel straightening device for high-strength wire rods, which puts the wire rod into the inside of the feed end, passes between the upper straightening roller and the lower straightening roller, and is straightened during the conveying process under the drive of the belt. After passing through the circular hole formed by the cutting blade inside the turntable, it continues to be straightened by the second straightening roller. When one end of the wire rod touches the surface of the length sensor, the length sensor transmits a signal to the control system, causing the second motor to drive the roller to rotate, causing the turntable clamped inside the roller to rotate. Since the inner turntable is fixed to the surface of the fixed plate by the connecting block, the cutting blade is driven to rotate inside the inner turntable, cutting off the internal wire rod, so that the wire rod is cut into the same degree after straightening for subsequent use, avoiding the low efficiency of manual straightening and the need to manually cut the length of the wire rod.

[0015] 2. A steel straightening device for high-strength wire rods, which uses telescopic springs arranged at both ends of the lower pressure plate. Due to the elastic effect of the telescopic springs, the device can adapt to the degree of bending of the wire rod when it is placed in the surface groove of the feed end, thereby avoiding the situation in which the surface of the wire rod is damaged due to the wire rod not being straightened during the process of entering the device, resulting in inaccurate performance indicators. The cutting blades arranged inside the turntable can cut the length of the wire rod while assisting the wire rod to be shaped when entering the second straightening roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial structure of the housing assembly of the utility model;

[0018] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the partial structure of the straightening assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the straightening component of the utility model.

[0021] In the figure: 1. Shell assembly; 2. Straightening assembly; 11. Fixed rod; 12. Telescopic spring; 13. Lower pressure plate; 14. Feed end; 15. Material bin; 16. Straightening bin; 21. Upper straightening roller; 22. Lower straightening roller; 23. Connector; 24. Belt; 25. Coupling; 26. Motor; 27. Turntable; 28. Slide; 29. Roller; 210. Second belt; 211. Inner turntable; 212. Second slide; 213. Cutting disc; 2130. Slider; 214. Connecting block; 215. Second straightening roller; 216. Length sensor; 217. Fixed plate; 218. Second motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5The utility model provides a technical solution: a steel straightening device for high-strength wire rod. It includes a shell assembly 1, a straightening assembly 2 is arranged inside the shell assembly 1, the straightening assembly 2 includes an upper straightening roller 21 and a turntable 27, one end of the upper straightening roller 21 extends outward and is sleeved with a belt 24, both ends of the upper straightening roller 21 are movably connected with a connecting piece 23, a lower straightening roller 22 is arranged below the upper straightening roller 21, a slide groove 28 is provided on the surface of the turntable 27, the inner turntable 27 is rotatably connected to the inner turntable 211, the inner turntable 211 is movably provided with a cutting blade 213, a roller 29 is arranged on the outside of the turntable 27, and a second belt 210 is sleeved on the outside of the roller 29, and the wire rod is straightened between the upper straightening roller 21 and the lower straightening roller 22, and at the same time, the motor 26 can provide power to the upper straightening roller 21 through the coupling 25, so that the belt 24 can drive the upper straightening roller 21 and the lower straightening roller 22 to transport the wire rod to the interior of the device.

[0024] See also Figure 1-3 The shell assembly 1 includes a silo 15, and the top of the silo 15 is fixedly connected to a straightening silo 16. The bottom of the straightening silo 16 is provided with a hole that is interconnected with the silo 15, so that the straightened and sheared wire rods can fall into the interior of the silo 15 below for collection. One end of the top of the silo 15 is fixedly connected to a feeding end 14, and the top of the feeding end 14 is fixedly connected to a fixing rod 11, and the two ends of the fixing rod 11 are fixedly connected to a telescopic spring 12, and the bottom of the fixing rod 11 is fixedly connected to a lower pressure plate 13. The bottom of the feeding end 14 and the lower pressure plate 13 are convex toward both ends to facilitate clamping the wire rod.

[0025] See also Figure 1-5The interior of the straightening bin 16 is movably connected to a second straightening roller 215, and a fixed plate 217 is fixedly connected to the bottom of the inner cavity of the straightening bin 16. A hole is opened in the middle of the fixed plate 217, and a roller 29 is movably connected to the surface of the fixed plate 217. The back of the fixed plate 217 is fixedly connected to a second motor 218. The output end of the second motor 218 passes through the interior of the fixed plate 217 and is fixedly connected to the surface of the fixed plate 217 with the roller 29, providing a power source for the roller 29 provided on the surface of the fixed plate 217. One end of the inner cavity of the straight bin 16 is fixedly connected with a length sensor 216. When the length sensor 216 is subjected to the pressure of the wire rod on the surface, the signal is transmitted to the controller. The controller controls the second motor 218 to drive the roller 29 to rotate, and drives the internally engaged turntable 27 to rotate, so that the inner turntable 211 fixedly connected to the surface of the fixed plate 217 by the connecting block 214 inside the turntable 27 slides inside the turntable 27. When sliding, the position of the inner turntable 211 does not change, and one of the cutting blades 213 inside the inner turntable 211 is rotated. The end slides inside the second slide groove 212, so that the cutting blade 213 shears the wire rod clamped inside. The connecting pieces 23 provided at both ends of the upper straightening roller 21 and the lower straightening roller 22 are respectively connected to the top and bottom of the inner cavity of the straightening bin 16. One end of the upper straightening roller 21 extends outward and is movably connected to a coupling 25. The bottom of the coupling 25 is fixedly connected to a motor 26. A plurality of second slide grooves 212 are provided on the surface of the inner turntable 211. A slider 2130 is raised on the surface of the cutting blade 213. The slider 2130 is 130 is slidably connected to the inside of the second slide 212, and the two ends of the inner turntable 211 are raised and provided with connecting blocks 214. The connecting blocks 214 are slidably connected to the inside of the slide 28. The connecting blocks 214 are fixedly connected to the surface of the fixed plate 217. The turntable 27 is clamped inside the roller 29. The surfaces of the upper straightening roller 21, the lower straightening roller 22 and the second straightening roller 215 are provided with grooves. The bottom of the feed end 14 is recessed downward, and the bottom of the lower pressure plate 13 is fixedly connected to the two ends of the groove inside the feed end 14.

[0026] During use, when the wire rod needs to be straightened, the wire rod is first placed inside the feeding end 14, and the wire rod passes between the upper straightening roller 21 and the lower straightening roller 22. Driven by the belt 24, the wire rod is straightened during the conveying process, and after passing through the circular hole formed by the cutting blade 213 inside the turntable 27, it continues to be straightened by the second straightening roller 215. After the wire rod is straightened, one end of the straightened wire rod passes through the rotation of the second straightening roller 215 until it touches the surface of the length sensor 216 set at one end inside the straightening bin 16. The length sensor 216 transmits a signal to the control end, so that the second motor 218 drives the roller 29 to rotate, and the turntable 27 clamped inside the roller 29 rotates. Since the inner turntable 211 is fixed to the surface of the fixed plate 217 by the connecting block 214, the cutting blade 213 is driven to rotate inside the inner turntable 211 to cut off the internal wire rod.

[0027] In this embodiment, a steel straightening device for high-strength wire rod is provided. Among the above components, its structural features and working principles all adopt existing technologies and will not be described in detail here.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel straightening device for high-strength wire rod, comprising a housing assembly (1), characterized in that: A straightening assembly (2) is provided inside the housing assembly (1); The straightening assembly (2) comprises an upper straightening roller (21) and a turntable (27), one end of the upper straightening roller (21) extends outward and is sleeved with a belt (24), both ends of the upper straightening roller (21) are movably connected with a connecting piece (23), a lower straightening roller (22) is provided below the upper straightening roller (21), a sliding groove (28) is provided on the surface of the turntable (27), the interior of the turntable (27) is rotatably connected to an inner turntable (211), a cutting blade (213) is movably provided inside the inner turntable (211), a roller (29) is provided on the outside of the turntable (27), and a second belt (210) is sleeved on the outside of the roller (29); The housing assembly (1) includes a silo (15), the top of the silo (15) is fixedly connected to a straightening silo (16), one end of the top of the silo (15) is fixedly connected to a feed end (14), the top of the feed end (14) is fixedly connected to a fixing rod (11), both ends of the fixing rod (11) are fixedly connected to telescopic springs (12), and the bottom of the fixing rod (11) is fixedly connected to a lower pressure plate (13).

2. The high-strength wire rod straightening device according to claim 1, characterized in that: The straightening bin (16) is movably connected to a second straightening roller (215), the bottom of the inner cavity of the straightening bin (16) is fixedly connected to a fixed plate (217), a hole is provided in the middle of the fixed plate (217), the surface of the fixed plate (217) is movably connected to a roller (29), the back of the fixed plate (217) is fixedly connected to a second motor (218), and the output end of the second motor (218) passes through the interior of the fixed plate (217) and is fixedly connected to the roller (29) on the surface of the fixed plate (217).

3. The steel straightening device for high-strength wire rod according to claim 2, characterized in that: One end of the inner cavity of the straightening bin (16) is fixedly connected to a length sensor (216).

4. The steel straightening device for high-strength wire rod according to claim 1, characterized in that: The connecting pieces (23) provided at both ends of the upper straightening roller (21) and the lower straightening roller (22) are respectively connected to the top and bottom of the inner cavity of the straightening bin (16); one end of the upper straightening roller (21) extends outward and is movably connected to a coupling (25); the bottom of the coupling (25) is fixedly connected to a motor (26).

5. The steel straightening device for high-strength wire rod according to claim 1, characterized in that: A plurality of second sliding grooves (212) are provided on the surface of the inner rotating disk (211), and a slider (2130) is protruded from the surface of the cutting blade (213), and the slider (2130) is slidably connected to the inside of the second sliding grooves (212).

6. The steel straightening device for high-strength wire rod according to claim 5, characterized in that: Both ends of the inner turntable (211) are raised and provided with connecting blocks (214). The connecting blocks (214) are slidably connected to the inside of the sliding groove (28). The connecting blocks (214) are fixedly connected to the surface of the fixing plate (217).

7. The steel straightening device for high-strength wire rod according to claim 1, characterized in that: The turntable (27) is clamped inside the roller (29), and grooves are formed on the surfaces of the upper straightening roller (21), the lower straightening roller (22) and the second straightening roller (215).

8. The steel straightening device for high-strength wire rod according to claim 1, characterized in that: The bottom of the feeding end (14) is recessed downward, and the bottom of the lower pressing plate (13) is fixedly connected to both ends of the groove inside the feeding end (14).

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