Intermittent fixed disc type wire torsion detection device
By designing an intermittent fixed disc type wire torsion detection device, using stabilizer rollers and rotating discs to detect wire torsion, the problem of grinding position deviation caused by wire torsion is solved, and precise control and quality assurance of wire grinding process is achieved.
Patent Information
- Application Number
- CN202421712046.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-07-19
AI Technical Summary
In the outer surface grinder of wire material, continuous wires are twisted due to their own stress during the conveying process, causing the grinding position of the grinding wheel to shift, affecting the grinding effect.
An intermittent fixed disc type wire twist detection device is designed, by setting a stable roller to fix the wire, the twist amount of the wire is detected by using a rotating disc and a sliding detection frame, and the twist amount is identified and read through the identification object and the identifier.
The torsion angle of continuous wire is realized online detection, and the position of the grinding wheel can be corrected in time to ensure the quality and consistency of the outer surface of the wire.
Smart Images
Figure CN222560876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detecting the torsion angle of continuous wires during transportation, in particular to an intermittent fixed disc type wire torsion detection device. Background Art
[0002] A wire outer surface grinder is a device that can continuously grind the outer surface of a wire to remove surface defects of the wire during the continuous online conveying process. Usually, a wire outer surface grinder is provided with multiple grinding wheels that rotate at high speed along the wire conveying direction, and usually multiple grinding wheels are arranged in pairs in the wire conveying direction. Such a wire outer surface grinder is usually suitable for processing relatively static wires that are continuously conveyed and have no self-twist. In this way, the grinding position of each pair of grinding wheels is usually a fixed position on the circumference of the wire. If the continuous wire is twisted due to its own stress during the conveying process, the grinding position of each pair of grinding wheels will deflect as the wire twists, which causes the grinding wheel to gradually deviate from the preset grinding position during the grinding process. In order to solve this problem, it is necessary to measure the amount of torsion generated by the continuous wire during the conveying process, and then correct the grinding position of the grinding wheel according to the torsion to make the wire outer surface grinder adapt to various wire grinding conditions. Therefore, it has become an inevitable trend for technicians in this field to develop an intermittent fixed disc wire torsion detection device that can measure the torsion of the wire during the continuous conveying of the wire. Utility Model Content
[0003] The present embodiment provides a method for detecting the torsion angle of a continuous wire during transportation, by setting two sets of stabilizing rollers to fix the continuous wire into a straight line, and by fixing a rotating disk with an identification object on the continuous wire and setting a follow-up sliding detection frame on the outside of the rotating disk, and setting an identifier on the sliding detection frame, the rotating disk is driven to rotate by the torsion of the continuous wire, and the torsion amount of the continuous wire is identified and read by moving the identification object on the rotating disk to the position on the identifier. The present technical solution has a simple structure and is easy to operate.
[0004] Specifically, on the one hand, an intermittent fixed disc wire torsion detection device is used for online intermittent detection of the torsion angle generated when the continuous wire xc is conveyed. It is provided with a first stable roller group wd1 and a second stable roller group wd2. The continuous wire xc passes through the first stable roller group wd1 and the second stable roller group wd2 and maintains a straight line between the two. A symmetrical sliding frame h and a sliding detection device j are also provided along the conveying direction of the continuous wire xc. The sliding detection device j is also provided with a sliding detection frame jz and a rotating disk xz. The sliding detection frame jz is installed on the symmetrical sliding frame h and can slide on the symmetrical sliding frame h parallel to the conveying direction of the continuous wire xc and is provided with an identifier. The rotating disk xz can be fixed on the continuous wire xc and rotate with the torsion of the continuous wire xc. The rotating disk xz can be rotatably installed on the sliding detection frame jz. The rotating disk xz is also provided with an identification object. When the rotating disk xz rotates relative to the sliding detection frame jz with the continuous wire xc, the identifier can identify the changed identification object to obtain the torsion amount of the continuous wire xc.
[0005] According to one aspect of the specific implementation of the embodiment of the utility model, the rotating disk xz is configured to be split into two halves, namely a first half disk xz1 and a second half disk xz2, and the first half disk xz1 and the second half disk xz2 can be interlocked to form a complete rotating disk xz with a hole in the middle and the center of mass at its rotation center.
[0006] According to one aspect of a specific implementation of the embodiment of the utility model, a clamping device ja is further provided at the hole in the center of the rotating disk xz, and the continuous wire xc can pass through the clamping device ja. Adjusting the clamping device ja can fix the rotating disk xz on the continuous wire xc.
[0007] According to one aspect of a specific implementation of an embodiment of the utility model, a rotating hole zd is further provided at the center of the sliding detection frame jz, and a rotating shaft xzd is further provided on the rotating disk xz. The rotating shaft xzd is installed in the rotating hole zd to enable the rotating disk xz to be rotatably installed on the sliding detection frame jz.
[0008] According to one aspect of the specific implementation of the embodiment of the utility model, the sliding detection frame jz is set to a split type, which is divided into a first half frame jz1 and a second half frame jz2, and the rotating hole zd is divided into two halves and is respectively arranged on the first half frame jz1 and the second half frame jz2, and the first half frame jz1 and the second half frame jz2 can be interlocked and fixed.
[0009] According to one aspect of the specific implementation of the embodiment of the utility model, the symmetrical sliding frame h is also provided with two sliding rods hg which are symmetrically arranged and parallel to the conveying direction of the continuous wire xc, and the sliding detection frame jz is also provided with two symmetrically arranged detection sliding holes jzh, and the detection sliding holes jzh cooperate with the sliding rods hg to enable the sliding detection frame jz to slide on the sliding rods hg along the conveying direction of the continuous wire xc. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
[0011] Description of the serial numbers: continuous wire xc, first stabilizing roller group wd1, second stabilizing roller group wd2, symmetrical sliding frame h, sliding rod hg, sliding detection device j, sliding detection frame jz, rotating hole zd, first half frame jz1, second half frame jz2, detection sliding hole jzh, rotating disk xz, pointer zz, first half disk xz1, second half disk xz2, clamping device ja, rotating shaft xzd, base dd, clamping wedge jak, clamping bolt jas, rotary encoder bb.
[0012] Figure 1 It is a basic structural schematic diagram of the overall layout of an embodiment of the utility model.
[0013] Figure 2 It is a top view schematic diagram of an embodiment of the utility model.
[0014] Figure 3 It is a schematic cross-sectional view of a rotating disk xz of an embodiment of the utility model.
[0015] Figure 4 It is a left side schematic diagram of an embodiment of the utility model.
[0016] Figure 5 It is a schematic diagram of a left-view sliding detection device j according to an embodiment of the utility model.
[0017] Figure 6 It is a schematic diagram of the disassembly of the sliding detection device j in an embodiment of the utility model.
[0018] Figure 7 It is a cross-sectional schematic diagram of the clamping device ja of an embodiment of the utility model.
[0019] Figure 8 It is a schematic diagram of the movement operation of the sliding detection device j in an embodiment of the utility model.
[0020] Fig. 9 It is a basic structural schematic diagram of the overall layout of another embodiment of the utility model.
[0021] In the drawings, the same reference numerals are used for the same components. The drawings are not drawn to scale. DETAILED DESCRIPTION
[0022] The following detailed description of the embodiments of the present invention is further described in detail in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the preferred embodiments described, and the scope of the present invention is defined by the claims.
[0023] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise specified, “vertical” and “parallel” do not just have absolute meanings in a mathematical sense, but can be understood as “approximately vertical” and “approximately parallel”.
[0024] Figure 1 It is a basic structural schematic diagram of the overall layout of an embodiment of the utility model.
[0025] Figure 2 It is a top view schematic diagram of an embodiment of the utility model.
[0026] like Figure 1 and Figure 2 As shown, this embodiment provides a method for detecting the torsion angle of a continuous wire during transportation. The continuous wire is fixed into a straight line by setting two sets of stabilizing rollers, and a rotating disk with a scale is fixed on the continuous wire and a sliding detection frame is set outside the rotating disk. A pointer is set on the sliding detection frame. The rotating disk is driven to rotate by the torsion of the continuous wire, and the torsion amount of the continuous wire is identified and read by moving the scale on the rotating disk to the position on the pointer. The technical solution is simple in structure and easy to operate. The specific structure in the specific embodiment may include a first stabilizing roller group wd1 and a second stabilizing roller group wd2 arranged in pairs and spaced a certain distance from each other for fixing the continuous wire xc, and the continuous wire xc passes through the first stabilizing roller group wd1 and the second stabilizing roller group wd2 and maintains a straight line between the two. The first stabilizing roller group wd1 and the second stabilizing roller group wd2 are arranged in parallel and are both arranged on the base dd below them. A symmetrical sliding frame h and a sliding detection device j are also provided along the conveying direction of the continuous wire xc, wherein the symmetrical sliding frame h is provided with two sliding rods hg arranged in parallel to each other, the two sliding rods hg arranged in parallel to each other are arranged on both sides of the continuous wire xc and the two sliding rods hg arranged in parallel to each other are parallel to the conveying direction of the continuous wire xc. The two sliding rods hg are respectively mounted on four brackets and fixed to the base dd through the four brackets.
[0027] Figure 3 It is a schematic cross-sectional view of a rotating disk xz of an embodiment of the utility model.
[0028] Figure 4 It is a left side schematic diagram of an embodiment of the utility model.
[0029] Figure 5 It is a schematic diagram of a left-view sliding detection device j according to an embodiment of the utility model.
[0030] like Figure 3 , Figure 4 and Figure 5 As shown, according to one aspect of the specific implementation of the embodiment of the utility model, the sliding detection device j is also provided with a sliding detection frame jz and a rotating disk xz, and the sliding detection frame jz is set in a long strip shape and is set in an upper and lower split type. In this embodiment, it is set as a first half frame jz1 and a second half frame jz2. In this embodiment, it is preferably set that two through-hole-shaped detection sliding holes jzh arranged in parallel with each other are also provided at both ends of the second half frame jz2, and the two detection sliding holes jzh are respectively sleeved on two sliding rods hg. Through the sliding cooperation between the two detection sliding holes jzh and the two sliding rods hg, the second half frame jz2 can be realized. Free sliding on the sliding rod hg along a direction parallel to the conveying direction of the continuous wire xc. In this embodiment, the first half frame jz1 can be buckled on the second half frame jz2 from the upper end and form a complete sliding detection frame jz with the second half frame jz2. In this embodiment, preferably, bolts are provided between the first half frame jz1 and the second half frame jz2, and the first half frame jz1 is fixed to the second half frame jz2 by bolts. Preferably, in this embodiment, two first half frames jz1 are provided, a long square hole is provided in the middle of the second half frame jz2 along the vertical direction, the two first half frames jz1 are respectively installed on both sides of the long square hole, and a circular through hole-shaped rotating hole zd is provided in the middle of the second half frame jz2 along the horizontal direction. The rotating hole zd is provided at the junction of the first half frame jz1 and the second half frame jz2 and is divided into two halves on the first half frame jz1 and the second half frame jz2.
[0031] Figure 6 It is a schematic diagram of the disassembly of the sliding detection device j in an embodiment of the utility model.
[0032] Figure 7 It is a cross-sectional schematic diagram of the clamping device ja of an embodiment of the utility model.
[0033] like Figure 6 and Figure 7As shown, according to one aspect of the specific implementation of the embodiment of the utility model, the rotating disk xz is set as a rotating disk provided with a circular indicator disk, which is provided with a clamping shaft and a circular indicator disk, and the circular indicator disk is vertically mounted on the clamping shaft. The rotating disk xz is also set as a split type in half. In this embodiment, preferably, the rotating disk xz is divided into a first half disk xz1 and a second half disk xz2, and the first half disk xz1 and the second half disk xz2 can be mutually buckled to form a complete rotating disk xz with a hole in the middle and the center of mass at its rotation center. The circular indicator disk and the clamping shaft are respectively divided into two halves and are respectively arranged on the first half disk xz1 and the second half disk xz2. The two ends of the clamping shaft are also respectively provided with coaxial rotating shafts xzd on the outer diameter, and the rotating shaft xzd can be installed in the rotating hole zd so that the rotating disk xz can realize free rotation relative to the sliding detection frame jz under the rotation cooperation of the rotating shaft xzd and the rotating hole zd.
[0034] According to one aspect of the specific implementation of the embodiment of the utility model, the center of the rotating disk xz is also provided with a hole capable of accommodating the continuous wire xc to pass through, and a clamping device ja is also provided at the hole located in the center of the clamping shaft, and the continuous wire xc can pass through the clamping device ja, and the rotating disk xz can be fixed on the continuous wire xc by adjusting the clamping device ja. The clamping device ja is also provided with a clamping wedge jak and a clamping bolt jas, and the interior of the clamping shaft is also provided with an empty groove capable of accommodating the insertion of the clamping wedge jak, and the clamping wedge jak can slide in the empty groove, and the clamping bolt jas can be installed on the clamping shaft outside the clamping wedge jak, and the clamping bolt jas can be rotated to push the clamping wedge jak to move to the center position of the hole in the center of the clamping shaft. The clamping wedge jak and the clamping bolt jas are symmetrically arranged on the clamping axis and are respectively arranged on the first half disk xz1 and the second half disk xz2. When the first half disk xz1 and the second half disk xz2 are buckled on the continuous wire xc, the clamping bolts jas respectively arranged on the first half disk xz1 and the second half disk xz2 can be rotated to make the two clamping wedges jak move synchronously toward the continuous wire xc until the continuous wire xc is clamped. The first half disk xz1 and the second half disk xz2 are also provided with bolts at the mutually buckled positions, and the first half disk xz1 and the second half disk xz2 are mutually buckled and fixed by the bolts.
[0035] The sliding detection frame jz is installed on the symmetrical sliding frame h and can slide on the symmetrical sliding frame h in parallel to the conveying direction of the continuous wire xc and is provided with a pointer zz, which is set on the first half frame jz1. The rotating disk xz can be fixed on the continuous wire xc and rotate with the twisting of the continuous wire xc. The rotating disk xz can be rotatably installed on the sliding detection frame jz, and the circular indicator disk on the rotating disk xz is also provided with a scale. When the rotating disk xz rotates relative to the sliding detection frame jz with the continuous wire xc, the pointer zz can indicate the changing scale to obtain the twisting amount of the continuous wire xc.
[0036] Figure 6 It is a schematic diagram of the disassembly of the sliding detection device j in an embodiment of the utility model.
[0037] like Figure 6 As shown, the installation process of the sliding detection device j is as follows: first, the two first half frames jz1 on the sliding detection frame jz in the sliding detection device j are separated from the second half frame jz2, and then the rotating disk xz is separated into the first half disk xz1 and the second half disk xz2, and the continuous wire xc is buckled into the hole formed by the first half disk xz1 and the second half disk xz2 along the conveying direction of the continuous wire xc, and then the first half disk xz1 and the second half disk xz2 are buckled and fixed to each other through the tightening action of the bolts. Then, the clamping bolts jas are rotated synchronously to make the two clamping wedges jak move synchronously toward the direction of the continuous wire xc until the continuous wire xc is clamped. Then align the rotating axis xzd on the rotating disk xz with the half rotating hole zd on the second half frame jz2 and place them therein, and then install the two first half frames jz1 on the second half frame jz2 respectively, so that the rotating disk xz and the sliding detection frame jz are rotationally connected to each other, and the pointer zz on the first half frame jz1 is aligned with the scale on the circular indicator disk. When the rotating disk xz rotates following the twisting of the continuous wire xc, the scale indicated by the pointer zz will change and the twisting amount of the continuous wire xc will be obtained.
[0038] Figure 8 It is a schematic diagram of the movement operation of the sliding detection device j in an embodiment of the utility model.
[0039] like Figure 8 As shown, according to one aspect of the specific implementation of the embodiment of the utility model, when the embodiment is working, the continuous wire xc is moved, so that the rotating disk xz rotates with the twisting of the continuous wire xc, and the synchronous movement of the continuous wire xc drives the rotating disk xz and the sliding detection frame jz to synchronously displace. The twisting amount per meter of the continuous wire xc can be calculated by the displacement of the sliding detection frame jz and the rotation amount of the rotating disk xz.
[0040] Fig. 9It is a basic structural schematic diagram of the overall layout of another embodiment of the utility model.
[0041] According to one aspect of the specific implementation of another embodiment of the utility model, according to the direct replacement of the conventional technical means of those skilled in the art, the scale on the rotating disk xz can also be replaced with a gear disk, and the pointer zz can be replaced with a rotary encoder bb. The rotary encoder bb is provided with a pinion, and the pinion and the gear disk are meshed with each other to realize the rotation of the rotary encoder bb, thereby accurately reading the rotation angle of the rotating disk xz.
[0042] It should be understood that the description of the specific embodiments of the present invention is exemplary and should not be interpreted as an improper limitation on the protection scope of the present invention. The protection scope of the present invention is defined by the claims and covers all embodiments and obvious equivalent variations within the scope.
Claims
1. An intermittent fixed disc wire torsion detection device, used for online intermittent detection of the torsion angle generated when a continuous wire (xc) is conveyed, provided with a first stable roller group (wd1) and a second stable roller group (wd2), wherein the continuous wire (xc) passes through the first stable roller group (wd1) and the second stable roller group (wd2) and maintains a straight line between the two, characterized in that A symmetrical sliding frame (h) and a sliding detection device (j) are also provided along the conveying direction of the continuous wire (xc); the sliding detection device (j) is also provided with a sliding detection frame (jz) and a rotating disk (xz); the sliding detection frame (jz) is installed on the symmetrical sliding frame (h) and can slide on the symmetrical sliding frame (h) in parallel with the conveying direction of the continuous wire (xc) and is provided with an identifier; the rotating disk (xz) can be fixed on the continuous wire (xc) and rotate with the twisting of the continuous wire (xc); the rotating disk (xz) can be rotatably installed on the sliding detection frame (jz); an identifier is also provided on the rotating disk (xz); when the rotating disk (xz) rotates relative to the sliding detection frame (jz) along with the continuous wire (xc), the identifier can identify the changed identifier to obtain the twisting amount of the continuous wire (xc).
2. The intermittent fixed disc type wire torsion detection device according to claim 1, characterized in that The rotating disk (xz) is configured to be split in half, namely a first half disk (xz1) and a second half disk (xz2). The first half disk (xz1) and the second half disk (xz2) can be interlocked with each other to form a complete rotating disk (xz) with a hole in the middle and the center of mass at its rotation center.
3. The intermittent fixed disc type wire torsion detection device according to claim 2, characterized in that The rotating disk (xz) is also provided with a clamping device (ja) at the hole in the center thereof, and the continuous wire (xc) can pass through the clamping device (ja). The rotating disk (xz) can be fixed on the continuous wire (xc) by adjusting the clamping device (ja).
4. The intermittent fixed disc type wire torsion detection device according to claim 3 is characterized in that The center of the sliding detection frame (jz) is also provided with a rotating hole (zd), and the rotating disk (xz) is also provided with a rotating shaft (xzd). The rotating shaft (xzd) is installed in the rotating hole (zd) so that the rotating disk (xz) can be rotatably installed on the sliding detection frame (jz).
5. The intermittent fixed disc type wire torsion detection device according to claim 4, characterized in that The sliding detection frame (jz) is arranged in a split type, which is divided into a first half frame (jz1) and a second half frame (jz2); the rotating hole (zd) is divided into two halves and is arranged on the first half frame (jz1) and the second half frame (jz2); the first half frame (jz1) and the second half frame (jz2) can be interlocked and fixed.
6. The intermittent fixed disc type wire torsion detection device according to claim 5, characterized in that The symmetrical sliding frame (h) is also provided with two sliding rods (hg) which are symmetrically arranged and parallel to the conveying direction of the continuous wire (xc), and the sliding detection frame (jz) is also provided with two symmetrically arranged detection sliding holes (jzh). The detection sliding holes (jzh) cooperate with the sliding rods (hg) to enable the sliding detection frame (jz) to slide on the sliding rods (hg) along the conveying direction of the continuous wire (xc).