CN112642973A

CN112642973A - Annular steel wire detector

Info

Publication number: CN112642973A
Application number: CN202011086758.3A
Authority: CN
Inventors: 黄艳艳; 薛建军; 于忠卫; 袁国秋
Original assignee: Jiangsu Yunyu Metal Products Co ltd; Nantong University
Current assignee: Jiangsu Yunyu Metal Products Co ltd; Nantong University
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-13
Anticipated expiration: 2040-10-12
Also published as: CN112642973B

Abstract

The invention discloses an annular steel wire detector which comprises a support, a main control box and a sleeve, wherein two ends of the sleeve are respectively provided with a limiting pulley, a steel wire body is wound on the support and penetrates through the sleeve, a plurality of groups of mounting blocks are arranged in the sleeve, each group of two mounting blocks are respectively positioned on two sides of the steel wire body, the side wall of each group of two mounting blocks is provided with a roller, the projection of the roller is hourglass-shaped, each group of two rollers are respectively positioned on two sides of the steel wire body and abut against the side wall of the steel wire body, the inner wall of the sleeve is fixedly connected with a plurality of first pressure sensors, the side walls of the first pressure sensors abut against the side walls of the mounting blocks, and the side walls of each mounting block are rotatably connected with a multi-surface elastic part through a torsion spring. The invention can accurately measure the position of broken wires, improve the production quality, lead the detection result to be quick and accurate, can tightly wind the steel wires, can also adjust the distance between the annular steel wires and improve the production efficiency.

Description

Annular steel wire detector

Technical Field

The invention relates to the technical field of steel wires, in particular to an annular steel wire detector.

Background

In the production process of the annular steel wire, the steel wire is firstly prepared, then the prepared steel wire is processed into the annular steel wire with specific winding distance, angle and diameter through a die, the steel wire has high quality requirement on the steel wire in the process of processing the steel wire into the annular steel wire, and the steel wire with overlarge fatigue strength and undersized yield strength is easy to break.

Among the prior art, at the annular in-process of convoluteing the steel wire, the steel wire is disconnected silk easily, and then influences the production quality of annular steel wire, reduces its maximum weight that can stimulate, leads to great potential safety hazard to appear in the production process, and the mode through artifical detection not only very hard, and efficiency is lower moreover, and the testing result is not accurate enough, for this reason, we propose an annular steel wire detector and solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the problems of low efficiency and low accuracy of manual detection of whether a steel wire is broken in the prior art, and provides an annular steel wire detector.

In order to achieve the purpose, the invention adopts the following technical scheme:

an annular steel wire detector comprises a support, a main control box and a sleeve, wherein limiting pulleys are mounted at two ends of the sleeve, a steel wire body is wound on the support and penetrates through the sleeve, a plurality of groups of mounting blocks are arranged in the sleeve, each group of two mounting blocks are respectively positioned at two sides of the steel wire body, the side walls of each group of two mounting blocks are respectively provided with a roller, the projection of the roller is hourglass-shaped, each group of two rollers are respectively positioned at two sides of the steel wire body and abut against the side walls of the steel wire body, the inner wall of the sleeve is fixedly connected with a plurality of first pressure sensors, the side walls of the first pressure sensors abut against the side walls of the mounting blocks, the multi-surface side walls of each mounting block are respectively rotatably connected with an elastic piece through torsional springs, a plurality of sliding plates are slidably connected with the inner wall of the sleeve and are respectively rotatably connected with the elastic pieces, the telescopic inner wall fixedly connected with a plurality of fixed plates, it is a plurality of the equal fixedly connected with second pressure sensor of lateral wall of fixed plate, it is a plurality of the lateral wall of slide offsets with a plurality of second pressure sensor's lateral wall respectively, bee calling organ is installed to telescopic lateral wall detachably, the master control case is connected with first pressure sensor, second pressure sensor and bee calling organ electricity respectively.

Preferably, the elastic component includes the bull stick, the lateral wall of bull stick rotates and is connected with the thread bush, the inner wall threaded connection of thread bush has the screw rod, the lateral wall of slide rotates and is connected with the spout, the screw rod extend to in the spout and with the inner wall sliding connection of spout, the lateral wall of screw rod passes through reset spring and is connected with the diapire joint of spout.

Preferably, the side wall of the screw is provided with a wear-resistant groove, the bottom wall of the threaded sleeve is fixedly connected with a wear-resistant rod, and the wear-resistant rod extends into the wear-resistant groove.

Preferably, the lateral wall fixedly connected with knee of bee calling organ is kept away from to the sleeve, sliding sleeve is equipped with the sliding sleeve on the knee, the lateral wall fixedly connected with connecting rod of sliding sleeve, rack in the one end fixedly connected with annular of connecting rod, the lateral wall of electric cabinet is equipped with the mounting panel, the lateral wall of mounting panel and the lateral wall sliding connection of rack in the annular, the lateral wall fixedly connected with driving motor of mounting panel, driving motor's output shaft fixedly connected with and the gear that the annular internal tooth strip matches, the lateral wall fixedly connected with branch of rack in the annular, the one end of branch is equipped with the supporting wheel, the lateral wall fixedly connected with gag lever post of mounting panel, the lateral wall of supporting wheel offsets with the lateral wall of gag lever post.

Preferably, the side wall of the mounting plate is fixedly connected with a clip-shaped sliding rail, and the side wall of the annular inner rack is fixedly connected with a sliding piece matched with the clip-shaped sliding rail.

Preferably, the sleeve includes a first arc section of thick bamboo and a second arc section of thick bamboo, the lateral wall fixedly connected with card strip of a first arc section of thick bamboo, the card strip with a first arc section of thick bamboo integration sets up, the draw-in groove that matches with the card strip is seted up to the lateral wall of a second arc section of thick bamboo, a first arc section of thick bamboo with connect through a plurality of bolt and nut between the second arc section of thick bamboo.

Preferably, the lateral wall of master control case is equipped with the access door, be equipped with the latch fitting on the access door.

Preferably, the knee is C font, the both sides lateral wall of knee has all seted up sharp groove, the both sides inner wall of sliding sleeve all is equipped with a plurality of motion pieces that match with sharp groove.

Compared with the prior art, the invention has the beneficial effects that:

1. when the annular steel wire is produced, the steel wire passes through the sleeve, so that when the broken wire part on the steel wire passes through the roller, the mounting block can be extruded, and further pressure is generated on the first pressure sensor and the second pressure sensor, so that the broken wire of the steel wire at a certain position can be accurately measured, the detection result is accurate, meanwhile, the burden on workers is light, the production quality of the steel wire is improved, and further, the potential safety hazard is reduced in the process of using the steel wire;

2. drive gear through driving motor and rotate, and then drive annular internal rack round trip movement, can drive sleeve round trip movement like this, when winding wire rope, can connect enough inseparable when the steel wire winding cyclization like this, also can change the interval between the annular steel wire through the rotation of adjusting driving motor simultaneously, can produce the annular steel wire of various shapes, various intervals like this, improve the practicality.

Drawings

FIG. 1 is a schematic structural diagram of an annular steel wire detector according to the present invention;

FIG. 2 is a side view of the sleeve;

FIG. 3 is a schematic perspective view of the roller;

FIG. 4 is a schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic structural diagram at B in fig. 4.

In the figure: the device comprises a support 1, a main control box 2, a sleeve 3, a limiting pulley 4, a steel wire body 5, a mounting block 6, a roller 7, a first pressure sensor 8, a torsion spring 9, a sliding plate 10, a fixing plate 11, a second pressure sensor 12, a buzzer 13, a rotating rod 14, a threaded sleeve 15, a screw rod 16, a sliding chute 17, a return spring 18, a wear-resistant rod 19, a bent rod 20, a sliding sleeve 21, a connecting rod 22, an annular inner rack 23, a mounting plate 24, a driving motor 25, a gear 26, a supporting rod 27, a supporting wheel 28, a limiting rod 29, a clamping strip 30, an access door 31 and a locking piece 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a ring-shaped steel wire detector, including the support 1, the main control box 2 and the sleeve 3, there is a steel wire broken wire detector in the sleeve 3, the principle of the detector is to use the steel wire as a magnetic material, can present good magnetic conductive characteristic in the magnetic field, therefore, form the closed magnetic circuit among steel wire, air gap, magnetic source and armature, when there is broken wire outside the steel wire, the local magnetic resistance near the broken wire will change, thus, the outer surface of the broken wire presents the special magnetic field area, the magnetic field intensity and distribution and quantity and distribution of the broken wire have obvious corresponding relation, therefore, can detect the area of the broken wire fast, the sidewall of the main control box 2 has access doors 31, there is a lock 32 on the access door 31, open lock 32 and access doors 31, can overhaul various apparatuses in the main control box 2, the sleeve 3 comprises a first arc-shaped cylinder and a second arc-shaped cylinder, the side wall of the first arc-shaped cylinder is fixedly connected with a clamping strip 30, the clamping strip 30 and the first arc-shaped cylinder are integrally arranged, the side wall of the second arc-shaped cylinder is provided with a clamping groove matched with the clamping strip 30, the first arc-shaped cylinder and the second arc-shaped cylinder are connected through a plurality of bolts and nuts, so that the first arc-shaped cylinder and the second arc-shaped cylinder are convenient to disassemble for maintenance, the first arc-shaped cylinder and the second arc-shaped cylinder can be connected tightly enough through the arrangement of the clamping strip 30 and the clamping groove, the side wall of the sleeve 3 far away from the buzzer 13 is fixedly connected with the bent rod 20, the bent rod 20 is C-shaped, the side walls on two sides of the bent rod 20 are both provided with linear grooves, the inner walls on two sides of the sliding sleeve 21 are both provided with a plurality of moving parts matched with the linear grooves, the sliding sleeve 21 can be ensured to be stable enough and not swing when sliding through the restriction of the linear groove and the moving part;

a sliding sleeve 21 is slidably sleeved on the curved rod 20, a connecting rod 22 is fixedly connected to the side wall of the sliding sleeve 21, one end of the connecting rod 22 is fixedly connected with an annular inner rack 23, a mounting plate 24 is arranged on the side wall of the electric cabinet, a clip-shaped slide rail is fixedly connected to the side wall of the mounting plate 24, a slider matched with the clip-shaped slide rail is fixedly connected to the side wall of the annular inner rack 23, the annular inner rack 23 can be ensured to stably move back and forth through the arrangement of the clip-shaped slide rail and the slider, the lifting of the annular inner rack 23 can be realized, the side wall of the mounting plate 24 is slidably connected with the side wall of the annular inner rack 23, a driving motor 25 is fixedly connected to the side wall of the mounting plate 24, a gear 26 matched with the annular inner rack 23 is fixedly connected to an output shaft of the driving motor 25, a supporting rod 27 is fixedly connected, the side wall of the supporting wheel 28 is abutted against the side wall of the limiting rod 29, the two ends of the sleeve 3 are respectively provided with the limiting pulleys 4, the support 1 is wound with the steel wire body 5, the steel wire body 5 penetrates through the sleeve 3, a plurality of groups of mounting blocks 6 are arranged in the sleeve 3, each group of two mounting blocks 6 are respectively positioned on the two sides of the steel wire body 5, the side wall of each group of two mounting blocks 6 is provided with the roller 7, the projection of the roller 7 is hourglass-shaped, each group of two rollers 7 are respectively positioned on the two sides of the steel wire body 5 and abutted against the side wall of the steel wire body 5, so that the position of the steel wire body 5 can be limited, meanwhile, broken wires at each part of the steel wire body 5 can generate certain pressure;

the inner wall of the sleeve 3 is fixedly connected with a plurality of first pressure sensors 8, the side walls of the first pressure sensors 8 are abutted against the side walls of the mounting blocks 6, the multi-side wall of each mounting block 6 is rotatably connected with an elastic part through a torsion spring 9, the elastic part comprises a rotating rod 14, the side wall of the rotating rod 14 is rotatably connected with a threaded sleeve 15, the inner wall of the threaded sleeve 15 is in threaded connection with a screw 16, the side wall of the screw 16 is provided with a wear-resistant groove, the bottom wall of the threaded sleeve 15 is fixedly connected with a wear-resistant rod 19, the wear-resistant rod 19 extends into the wear-resistant groove, the threaded sleeve 15 can be ensured to be stable after adjustment and cannot move easily through the friction force of the wear-resistant groove and the wear-resistant rod 19, the side wall of the sliding plate 10 is rotatably connected with a sliding groove 17, the screw 16 extends into the sliding groove 17 and is in sliding connection with the inner wall of, can adjusting screw 16's position, and then adjust reset spring 18's elasticity degree, guarantee that it can be stable to the pressure that second pressure sensor 12 produced, sleeve 3's inner wall sliding connection has a plurality of slides 10, a plurality of slides 10 rotate with a plurality of elastic components respectively and are connected, a plurality of fixed plates 11 of sleeve 3's inner wall fixedly connected with, the equal fixedly connected with second pressure sensor 12 of the lateral wall of a plurality of fixed plates 11, the lateral wall of a plurality of slides 10 offsets with a plurality of second pressure sensor 12's lateral wall respectively, bee calling organ 13 is installed to sleeve 3's lateral wall detachably, master control box 2 respectively with first pressure sensor 8, second pressure sensor 12 and bee calling organ 13 electricity are connected.

When the invention detects the broken wire of the steel wire, the bracket 1 is utilized to roll up the steel wire body 5, when the broken wire part of the steel wire contacts the roller 7, the steel wire can prop against the roller 7 to move, the roller 7 transmits the pressure to the mounting block 6, thereby generating a pressure on the first pressure sensor 8, while the mounting block 6 is able to move against the elastic element, further generates pressure on the sliding plate 10, the sliding plate 10 generates pressure on the second pressure sensor 12, thus the position of the broken wire of the steel wire body 5 can be accurately measured, after measurement, under the action of the first pressure sensor 8 and the second pressure sensor 12, the main control box 2 can control the buzzer 13 to emit sound and light, further prompting the staff to accurately measure the broken steel wire at a certain position, the detection result is accurate, meanwhile, the burden on workers is light, the production quality of the steel wire is improved, and the potential safety hazard is reduced in the process of using the steel wire;

and support 1 is at the in-process of curling up steel wire body 5, utilize driving motor 25 to drive gear 26 and rotate, gear 26 drives rack 23 round trip movement in the annular, rack 23 drives and controls about connecting rod 22 and sliding sleeve 21 in the annular, and then drive knee 20 and sleeve 3 and remove, can drive sleeve 3 like this and remove, thereby can twine steel wire body 5 on support 1 uniformly, and the production quality is improved, the rotation of driving motor 25 also can be adjusted simultaneously, adjust driving motor 25's rotational speed, just can adjust the size of steel wire body 5 circularization after interval, and then the annular steel wire of production different models, and the high practicality is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The annular steel wire detector comprises a support (1), a main control box (2) and a sleeve (3), and is characterized in that limiting pulleys (4) are mounted at two ends of the sleeve (3), a steel wire body (5) is wound on the support (1), the steel wire body (5) penetrates through the sleeve (3), a plurality of groups of mounting blocks (6) are arranged in the sleeve (3), each two mounting blocks (6) are respectively positioned at two sides of the steel wire body (5), rollers (7) are arranged on the side walls of the two mounting blocks (6) in each group, the projection of each roller (7) is hourglass-shaped, the two rollers (7) in each group are respectively positioned at two sides of the steel wire body (5) and abut against the side walls of the steel wire body (5), a plurality of first pressure sensors (8) are fixedly connected to the inner wall of the sleeve (3), the side walls of the first pressure sensors (8) abut against the side walls of the mounting blocks (6), every the multiaspect lateral wall of installation piece (6) all rotates through torsional spring (9) and is connected with the elastic component, the inner wall sliding connection of sleeve (3) has a plurality of slides (10), and is a plurality of slide (10) rotate with a plurality of elastic components respectively and are connected, a plurality of fixed plate (11) of inner wall fixedly connected with of sleeve (3), and is a plurality of the equal fixedly connected with second pressure sensor (12) of lateral wall of fixed plate (11), it is a plurality of the lateral wall of slide (10) offsets with the lateral wall of a plurality of second pressure sensor (12) respectively, bee calling organ (13) are installed to the lateral wall detachably of sleeve (3), main control box (2) are connected with first pressure sensor (8), second pressure sensor (12) and bee calling organ (13) electricity respectively.

2. The annular steel wire detector according to claim 1, wherein the elastic member comprises a rotating rod (14), a threaded sleeve (15) is rotatably connected to the side wall of the rotating rod (14), a screw rod (16) is rotatably connected to the inner wall of the threaded sleeve (15), a sliding groove (17) is rotatably connected to the side wall of the sliding plate (10), the screw rod (16) extends into the sliding groove (17) and is slidably connected with the inner wall of the sliding groove (17), and the side wall of the screw rod (16) is connected with the bottom wall of the sliding groove (17) in a clamping mode through a return spring (18).

3. The annular steel wire detector as claimed in claim 2, wherein the side wall of the screw (16) is provided with a wear-resistant groove, the bottom wall of the threaded sleeve (15) is fixedly connected with a wear-resistant rod (19), and the wear-resistant rod (19) extends into the wear-resistant groove.

4. The annular steel wire detector according to claim 1, wherein the sleeve (3) is far away from a side wall of the buzzer (13) and is fixedly connected with a bent rod (20), the bent rod (20) is sleeved with a sliding sleeve (21) in a sliding manner, the side wall of the sliding sleeve (21) is fixedly connected with a connecting rod (22), one end of the connecting rod (22) is fixedly connected with an annular inner rack (23), the side wall of the electric cabinet is provided with a mounting plate (24), the side wall of the mounting plate (24) is connected with the side wall of the annular inner rack (23) in a sliding manner, the side wall of the mounting plate (24) is fixedly connected with a driving motor (25), an output shaft of the driving motor (25) is fixedly connected with a gear (26) matched with the annular inner rack (23), the side wall of the annular inner rack (23) is fixedly connected with a supporting rod (27), one end of the supporting rod (27), the lateral wall fixedly connected with gag lever post (29) of mounting panel (24), the lateral wall of supporting wheel (28) offsets with the lateral wall of gag lever post (29).

5. The annular steel wire detector as claimed in claim 4, wherein the side wall of the mounting plate (24) is fixedly connected with a clip-shaped slide rail, and the side wall of the annular inner rack (23) is fixedly connected with a sliding piece matched with the clip-shaped slide rail.

6. The annular steel wire detector according to claim 1, wherein the sleeve (3) comprises a first arc-shaped cylinder and a second arc-shaped cylinder, a clamping strip (30) is fixedly connected to a side wall of the first arc-shaped cylinder, the clamping strip (30) and the first arc-shaped cylinder are integrally arranged, a clamping groove matched with the clamping strip (30) is formed in a side wall of the second arc-shaped cylinder, and the first arc-shaped cylinder and the second arc-shaped cylinder are connected through a plurality of bolts and nuts.

7. The annular steel wire detector as claimed in claim 1, wherein the side wall of the main control box (2) is provided with an access door (31), and the access door (31) is provided with a locking piece (32).

8. The annular steel wire detector as claimed in claim 1, wherein the curved bar (20) is C-shaped, the side walls of both sides of the curved bar (20) are provided with linear grooves, and the inner walls of both sides of the sliding sleeve (21) are provided with a plurality of moving parts matching with the linear grooves.