CN216096183U - Wire-break protection steel wire framework knitting machine - Google Patents
Wire-break protection steel wire framework knitting machine Download PDFInfo
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- CN216096183U CN216096183U CN202122145308.3U CN202122145308U CN216096183U CN 216096183 U CN216096183 U CN 216096183U CN 202122145308 U CN202122145308 U CN 202122145308U CN 216096183 U CN216096183 U CN 216096183U
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Abstract
A wire breakage protection steel wire framework knitting machine comprises a guide mechanism, six guide grooves (12) are uniformly arranged in the guide mechanism (11), every two guide grooves (12) are communicated with each other, a rotating shaft (13) is rotatably connected to the rear side of each guide groove (12), a grooved pulley (14) and a gear (15) are sequentially and fixedly arranged on the rotating shaft (13) from front to back, every two gears (15) are meshed with each other, the rotating shaft (13) on the uppermost side has power input, the rotating shaft can be stopped at the moment when a steel wire rope is twisted by the detection function of a detector, the rotating shaft is stopped, the device is prevented from being scrapped due to the fact that one ingot of the steel wire rope is used for knitting due to continuous work, the fracture of the broken steel wire rope can be rapidly grasped, and the broken steel wire rope is prevented from being wound on the machine to cause machine damage, while facilitating subsequent re-linking.
Description
Technical Field
The utility model relates to the field of knitting machines, in particular to a wire breakage protection steel wire framework knitting machine.
Background
The steel wire braiding machine winds stranded steel wire ropes on a rubber tube according to a certain angle, so that the steel wire braided tube is manufactured, the steel wire braided tube has strong compression resistance and deformation resistance, in the process of braiding the steel wire braided tube, a wire barrel of the steel wire ropes can be instantly twisted due to the fact that the sliding track of a spindle in a guide mechanism is located at a reversing position, the steel wire ropes can be continuously and positively twisted in the whole movement process, the steel wire ropes are tensioned in the production process, torsional fracture can occur under serious conditions, and when the steel wire ropes are fractured, if the device works at will, one spindle is braided less, and the whole braided tube is scrapped.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire-breaking protection steel wire framework knitting machine to solve the problems in the background technology.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a wire-breaking protection steel wire framework knitting machine comprises a guide mechanism, six guide grooves are uniformly arranged in the guide mechanism, every two guide grooves are communicated, a rotating shaft is rotatably connected to the rear side of each guide groove, a grooved pulley and a gear are sequentially and fixedly arranged on the rotating shaft from front to back, every two gears are meshed, the rotating shaft on the uppermost side is provided with power input, the grooved pulley is provided with a groove, a spindle is slidably arranged between the side walls of the guide grooves, a fixed shaft is fixedly arranged on the front side of the spindle, a rotating disc is fixedly arranged on the front side of the fixed shaft, a first connecting shaft is fixedly arranged on the front side of the rotating disc, a clamping groove is arranged on the front side of the first connecting shaft, a connecting block is arranged on the lower side of the spindle, a driving threaded shaft is dynamically arranged on the front side of the connecting block, a sliding groove is arranged on the upper side of the rotating disc, a sliding rod is slidably arranged in the sliding groove, and a connecting piece is fixedly arranged on the front side of the sliding rod, the lower side of the connecting piece is in threaded fit transmission with the driving threaded shaft, a stop plate is fixedly arranged at the rear side of the connecting piece, a second connecting shaft is fixedly arranged at the rear side of the stop plate, a clamping block is arranged at the rear side of the second connecting shaft, a steel wire rope bobbin can be installed between the first connecting shaft and the second connecting shaft and rotates on the second connecting shaft, a steel wire rope is wound on the steel wire rope bobbin, a detection groove is formed in the front side of the connecting piece, the steel wire rope penetrates through the connecting piece and enters the detection groove, fracture clamping mechanisms are arranged on the upper side and the lower side of the detection groove, the fracture clamping mechanisms are taken as examples, an opposite groove is arranged on the upper side of each fracture clamping mechanism, a sliding groove is arranged on the lower side of the opposite groove and communicated with the opposite groove, the sliding groove is communicated with the detection groove, and a sliding block is arranged in the sliding groove in a sliding manner, the sliding block with be equipped with the spring between the lateral wall around the sliding tray, it is equipped with the slide bar to slide in the sliding tray, the slide bar upwards extends to in the opposition groove, downwardly extending to in the detection groove, the slide bar upper end is equipped with magnet, has magnetism, the fixed support that is equipped with of slide bar downside, the support downside is equipped with the clutch blocks, the upside be equipped with the detector in the middle of the clutch blocks, the support upside with be equipped with the spring between the sliding block downside, fracture clamping mechanism upside is fixed be equipped with the opposition groove the sliding tray and the opposition groove with the part in the sliding tray all is the front and back symmetry setting, every the opposition groove upside all is fixed and is equipped with trapezoidal piece, the lateral wall in opposition groove is equipped with the electro-magnet, the electro-magnet with be linked together through built-in circuit between the detector.
Advantageously, the rotating disc is in sliding fit with the sliding rod, and the shape of the sliding groove and the shape of the rotating disc are square, so that the rotation of the connecting piece can be limited.
Advantageously, the friction block is made of a material with a large friction coefficient, the friction block is a semicircular ring, and a complete hollow ring is formed between the friction blocks on the upper side and the lower side.
Beneficially, a signal emitter is arranged in the detector, a signal is emitted from the detector, the detector can receive the signal after being reflected by the steel wire rope, meanwhile, the detector can send an electric signal to the rotating shaft at the uppermost side, the operation of the motor is stopped, the whole device is stopped, the steel wire rope at the detection groove can be repeatedly twisted in the operation process, the steel wire rope is tightened due to certain tension, the steel wire rope at the position is most easily twisted and broken, when the steel wire rope is broken, the steel wire rope at the broken position can respectively move towards two sides due to the tension, the steel wire rope is not arranged at the detector, the signal emitted by the detector cannot be reflected and received by the surface of the steel wire rope, and the detector can rapidly start the electromagnet through a built-in line, so that the electromagnet is correspondingly magnetized.
Advantageously, the sliding rod is magnetic and has the same magnetic property as the electromagnet when the electromagnet is energized, and the sliding rod and the electromagnet repel each other, so that the sliding rod moves towards two sides.
Advantageously, the trapezoidal block is in a trapezoidal shape, the surface of the trapezoidal block is made of antifriction materials, the antifriction performance is good, the lower side surface of the trapezoidal block is in butt fit with the upper side surface of the sliding rod, the sliding rod can move towards two sides after being repelled by the electromagnet, the sliding rod can move downwards due to the butt of the trapezoidal block, the sliding blocks can slide towards the front side and the back side together, the friction blocks slide downwards left and right of the sliding rod, the pair of friction blocks at the back side can move backwards and downwards at the same time, the pair of friction blocks at the front side can move forwards and downwards at the same time clamp the steel wire rope which is just broken, and the broken steel wire rope can be released and stopped at one position after the steel wire rope is broken, and the detection frequency of the detector is high, and the transmission speed of the internal electric signal is high, the friction blocks can clamp the two ends of the steel wire rope, so that the broken wire ends are prevented from being wound to cause machine damage, and meanwhile, the wire ends are clamped to facilitate the reconnection of the subsequent wire ends.
The utility model has the advantages and positive effects that:
1. according to the utility model, through the detection function of the detector, the rotation of the rotating shaft can be stopped at the moment when the steel wire rope is twisted, so that the device is stopped, and the phenomenon that the braided tube is scrapped due to the fact that one ingot of the steel wire rope is less due to the fact that the device continues to work is prevented.
2. According to the utility model, the fracture of the broken steel wire rope is quickly grasped through the function of the friction block, so that the broken steel wire rope is prevented from being wound on a machine to cause machine damage, and meanwhile, the subsequent re-linking is convenient.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the whole full-section structure of a broken wire protection steel wire framework knitting machine according to the present invention;
FIG. 2 is a schematic left-side view of the spindle of FIG. 1 in full section;
FIG. 3 is a schematic view of the structure of FIG. 2 in the direction A-A according to the present invention;
FIG. 4 is a schematic structural view of the breaking clamping mechanism of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 taken along the direction B-B;
FIG. 6 is an enlarged view of a portion of C in FIG. 4 according to the present invention.
The scores in the figures are as follows: 11. a guide mechanism; 12. a guide groove; 13. a rotating shaft; 14. a grooved wheel; 15. a gear; 16. a spindle; 17. a fixed shaft; 18. rotating the disc; 19. connecting blocks; 20. a driving threaded shaft; 21. a connecting member; 22. a slide bar; 23. a wire rope bobbin; 24. a second connecting shaft; 25. a first connecting shaft; 26. a wire rope; 27. a detection tank; 28. a fracture clamping mechanism; 29. a trapezoidal block; 30. a slider; 31. a slide bar; 32. a support; 33. a friction block; 34. opposite slots; 35. a sliding groove; 36. a detector; 37. an electromagnet.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The utility model will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
referring to fig. 1-5, an embodiment of the present invention is shown: a wire-breaking protection steel wire framework knitting machine comprises a guide mechanism, six guide grooves 12 are uniformly arranged in the guide mechanism 11, the guide grooves 12 are communicated with each other in pairs, a rotating shaft 13 is rotatably connected to the rear side of each guide groove 12, grooved pulleys 14 and gears 15 are sequentially and fixedly arranged on the rotating shaft 13 from front to back, the gears 15 are meshed with each other in pairs, the rotating shaft 13 at the uppermost side is provided with power input, the grooved pulleys 14 are provided with grooves, spindles 16 are slidably arranged between the side walls of the guide grooves 12, a fixed shaft 17 is fixedly arranged on the front side of each spindle 16, a rotating disc 18 is fixedly arranged on the front side of each fixed shaft 17, a first connecting shaft 25 is fixedly arranged on the front side of each rotating disc 18, a clamping groove is arranged on the front side of each first connecting shaft 25, a connecting block 19 is arranged on the lower side of each spindle 16, a driving threaded shaft 20 is dynamically arranged on the front side of each connecting block 19, a sliding groove is arranged on the upper side of each rotating disc 18, a sliding rod 22 is arranged in the sliding groove in a sliding manner, a connecting piece 21 is fixedly arranged on the front side of the sliding rod 22, the lower side of the connecting piece 21 is in threaded fit transmission with the driving threaded shaft 20, a stop plate is fixedly arranged on the rear side of the connecting piece 21, a second connecting shaft 24 is fixedly arranged on the rear side of the stop plate, a clamping block is arranged on the rear side of the second connecting shaft 24, a steel wire rope bobbin 23 can be installed between the first connecting shaft 25 and the second connecting shaft 24, the steel wire rope bobbin 23 rotates on the second connecting shaft 24, a steel wire rope 26 is wound on the steel wire rope bobbin 23, a detection groove 27 is arranged on the front side of the connecting piece 21, the steel wire rope 26 penetrates through the connecting piece 21 to enter the detection groove 27, fracture clamping mechanisms 28 are arranged on the upper side and the lower side of the detection groove 27, the fracture clamping mechanisms 28 on the upper side are taken as examples, opposite grooves 34 are arranged on the upper sides of the fracture clamping mechanisms 28, the opposite groove 34 downside is equipped with the sliding tray 35, the sliding tray 35 with opposite groove 34 UNICOM, the sliding tray 35 with detect groove 27 UNICOM, it is equipped with sliding block 30 to slide in the sliding tray 35, sliding block 30 with be equipped with the spring between the lateral wall around the sliding tray 35, it is equipped with slide bar 31 to slide in the sliding tray 35, slide bar 31 upwards extends to in the opposite groove 34, downwardly extending to in detecting the groove 27, slide bar 31 upper end is equipped with magnet, has magnetism, the fixed support 32 that is equipped with of slide bar 31 downside, the support 32 downside is equipped with clutch blocks 33, the upside is equipped with detector 36 in the middle of the clutch blocks 33, be equipped with the spring between the support 32 upside and the sliding block 30 downside, the fixed opposite groove 34 that is equipped with of fracture clamping mechanism 28 upside, sliding tray 35 and opposite groove 34 with the part in the sliding tray 35 all is the symmetry setting from beginning to end, a trapezoidal block 29 is fixedly arranged on the upper side of each opposite groove 34, an electromagnet 37 is arranged on the side wall of each opposite groove 34, and the electromagnet 37 is communicated with the detector 36 through a built-in circuit.
In addition, in one embodiment, the rotating disc 18 is slidably engaged with the sliding rod 22, and the shape of the sliding groove and the shape of the rotating disc 18 are square, so that the rotation of the connecting member 21 can be limited.
In addition, in an embodiment, the friction block 33 is made of a material with a large friction coefficient, the friction block 33 is a semicircular ring, a complete hollow ring is formed between the upper friction block 33 and the lower friction block 33, and the two friction blocks 33 can clamp the steel cable 26.
In addition, in an embodiment, a signal emitter is disposed in the detector 36, a signal is emitted from the detector 36, after the signal is reflected by the steel wire rope 26, the detector 36 can receive the signal, and at the same time, the detector 36 can emit an electrical signal to the uppermost rotating shaft 13 to stop the operation of the motor, so that the entire device is stopped, since the steel wire rope 26 at the detection groove 27 is repeatedly twisted during the operation, the steel wire rope 26 is tightened due to a certain tension, where the twisting and breaking are most likely to occur, when the steel wire rope 26 is broken, the steel wire rope 26 at the broken position moves to both sides due to the tension, so that the steel wire rope 26 does not exist at the detector 36, and at this time, the signal emitted from the detector 36 cannot be reflected and received by the surface of the steel wire rope 26, the detector 36 will now activate the electromagnet 37 quickly via the built-in circuitry, so that the electromagnet 37 is correspondingly magnetized.
In addition, in one embodiment, the sliding rod 31 has magnetism which is the same as that of the electromagnet 37 when the electromagnet 37 is energized, and the sliding rod 31 and the electromagnet 37 repel each other, so that the sliding rod 31 moves to both sides.
In addition, in an embodiment, the shape of the trapezoidal block 29 is a trapezoid, and the surface of the trapezoidal block 29 is made of a friction reducing material, so that the friction reducing performance is good, the lower surface of the trapezoidal block 29 is in abutting engagement with the upper surface of the sliding rod 31, the sliding rod 31 moves to both sides after being repelled by the electromagnet 37, due to the abutting of the trapezoidal block 29, the sliding rod 31 moves downward, the sliding blocks 30 slide to both front and rear sides, the friction blocks 33 slide downward to both left and right of the sliding rod 31, the pair of the friction blocks 33 at the rear side moves downward while moving backward, the pair of the friction blocks 33 at the front side moves downward while moving forward while clamping the steel wire rope 26 which is just broken, and after the steel wire rope 26 is broken, the broken steel wire rope 26 is loosened and stopped at a position, because the detection frequency of the detector 36 is very high and the transmission speed of the internal electric signal is very high, the friction blocks 33 can clamp the two ends of the steel wire rope 26, so that the broken wire ends are prevented from being wound to cause machine damage, and meanwhile, the wire ends are clamped to facilitate the reconnection of the subsequent wire ends.
In specific implementation, as the steel wire rope 26 in the detection groove 27 is repeatedly twisted in the working process, the steel wire rope 26 is tightened due to a certain tension, a twisting and breaking are most likely to occur at the position, when the steel wire rope 26 is broken, the steel wire rope 26 at the broken position moves towards two sides due to the tension, so that the steel wire rope 26 does not exist at the detector 36, the signal transmitted by the detector 36 cannot be reflected and received by the surface of the steel wire rope 26, at this time, the detector 36 starts the electromagnet 37 through a built-in circuit rapidly, so that the electromagnet 37 has corresponding magnetism, the sliding rod 31 moves towards two sides after being repelled by the electromagnet 37, and as the sliding rod 31 moves downwards due to the abutting of the trapezoidal blocks 29, the sliding block 30 slides towards the front and back sides together, the friction blocks 33 slide downwards left and right of the sliding rod 31, at the moment, the pair of friction blocks 33 on the rear side can move backwards and downwards at the same time, the pair of friction blocks 33 on the front side can move forwards and downwards at the same time, and simultaneously clamp the steel wire rope 26 which is just broken, after the steel wire rope 26 is broken, the broken steel wire rope 26 can be loosened and stopped at one position, and because the detection frequency of the detector 36 is very high and the transmission speed of an internal electric signal is very high, the friction blocks 33 can clamp two ends of the steel wire rope 26, so that broken wire ends are prevented from being wound to cause machine damage, and meanwhile, the wire ends are clamped to facilitate reconnection of subsequent wire ends.
When the cable drum 23 needs to be reinstalled, the driving threaded shaft 20 is started, and the sliding rod 22 slides in the rotating disc 18 and cannot rotate, so that the sliding rod 21 moves forward, and the first connecting shaft 25 is separated from the second connecting shaft 24, so that the cable drum 23 can be replaced.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (6)
1. The utility model provides a broken string protection steel wire framework braider, includes guiding mechanism, its characterized in that: six guide grooves (12) are uniformly arranged in the guide mechanism (11), the guide grooves (12) are communicated with each other in pairs, a rotating shaft (13) is rotatably connected to the rear side of each guide groove (12), grooved pulleys (14) and gears (15) are fixedly arranged on the rotating shaft (13) from front to back in sequence, the gears (15) are meshed in pairs, the grooved pulleys (14) are provided with grooves, spindles (16) are slidably arranged between the side walls of the guide grooves (12), a fixed shaft (17) is fixedly arranged on the front side of each spindle (16), a rotating disc (18) is fixedly arranged on the front side of each fixed shaft (17), a first connecting shaft (25) is fixedly arranged on the front side of each rotating disc (18), a clamping groove is arranged on the front side of each first connecting shaft (25), a connecting block (19) is arranged on the lower side of each spindle (16), and a driving threaded shaft (20) is dynamically arranged on the front side of each connecting block (19), the upper side of the rotating disc (18) is provided with a sliding rod (22) in a sliding manner, the front side of the sliding rod (22) is fixedly provided with a connecting piece (21), the lower side of the connecting piece (21) is in threaded fit transmission with the driving threaded shaft (20), the rear side of the connecting piece (21) is fixedly provided with a stop plate, the rear side of the stop plate is fixedly provided with a second connecting shaft (24), the rear side of the second connecting shaft (24) is provided with a clamping block, a steel wire rope bobbin (23) can be installed between the first connecting shaft (25) and the second connecting shaft (24), the steel wire rope bobbin (23) rotates on the second connecting shaft (24), a steel wire rope (26) is wound on the steel wire rope bobbin (23), the front side of the connecting piece (21) is provided with a detection groove (27), the steel wire rope (26) penetrates through the connecting piece (21) to enter the detection groove (27), and the upper side and the lower side of the detection groove (27) are provided with fracture clamping mechanisms (28), the fracture clamping mechanism (28) upside is equipped with opposite groove (34), opposite groove (34) downside is equipped with sliding tray (35), sliding tray (35) with opposite groove (34) UNICOM, sliding tray (35) with detect groove (27) UNICOM, the slip is equipped with sliding block (30) in sliding tray (35), sliding block (30) with be equipped with the spring between the lateral wall around sliding tray (35), the slip is equipped with slide bar (31) in sliding tray (35), slide bar (31) upwards extend to in opposite groove (34), downwards extend to in detecting groove (27), slide bar (31) upper end is equipped with magnet, has magnetism, slide bar (31) downside is fixed and is equipped with support (32), support (32) downside is equipped with friction block (33), the upside be equipped with detector (36) in the middle of friction block (33), support (32) upside with be equipped with the spring between sliding block (30) the downside, fracture clamping mechanism (28) upside is fixed be equipped with opposite groove (34), sliding tray (35) and opposite groove (34) with the part in sliding tray (35) all is the front and back symmetry setting, every opposite groove (34) upside all is fixed and is equipped with trapezoidal piece (29), the lateral wall of opposite groove (34) is equipped with electro-magnet (37), electro-magnet (37) with be linked together through built-in circuit between detector (36).
2. The wire break protection steel wire framework knitting machine according to claim 1, characterized in that: the rotating disc (18) is in sliding fit with the sliding rod (22), and the shape of the sliding groove and the shape of the rotating disc (18) are square.
3. The wire break protection steel wire framework knitting machine according to claim 1, characterized in that: the friction blocks (33) are made of a material with a large friction coefficient, and the upper friction block and the lower friction block (33) are shaped to form a circular ring in the middle.
4. The wire break protection steel wire framework knitting machine according to claim 1, characterized in that: the detector (36) is internally provided with a signal emitter, and the detector (36) is internally provided with a signal receiver.
5. The wire break protection steel wire framework knitting machine according to claim 1, characterized in that: the sliding rod (31) has magnetism which is the same as that of the electromagnet (37) when the electromagnet is electrified.
6. The wire break protection steel wire framework knitting machine according to claim 1, characterized in that: the trapezoid block (29) is in a trapezoid shape, the surface of the trapezoid block (29) is made of antifriction materials, and the lower side surface of the trapezoid block (29) is in butt fit with the upper side surface of the sliding rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145308.3U CN216096183U (en) | 2021-09-07 | 2021-09-07 | Wire-break protection steel wire framework knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145308.3U CN216096183U (en) | 2021-09-07 | 2021-09-07 | Wire-break protection steel wire framework knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN216096183U true CN216096183U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122145308.3U Active CN216096183U (en) | 2021-09-07 | 2021-09-07 | Wire-break protection steel wire framework knitting machine |
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| Country | Link |
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| CN (1) | CN216096183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429581A (en) * | 2023-06-09 | 2023-07-14 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
-
2021
- 2021-09-07 CN CN202122145308.3U patent/CN216096183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429581A (en) * | 2023-06-09 | 2023-07-14 | 山东大业股份有限公司 | Tire bead wire fracture detection device |
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