CN115055527A - Non-slip direct-drive water tank wire drawing machine - Google Patents
Non-slip direct-drive water tank wire drawing machine Download PDFInfo
- Publication number
- CN115055527A CN115055527A CN202210980080.6A CN202210980080A CN115055527A CN 115055527 A CN115055527 A CN 115055527A CN 202210980080 A CN202210980080 A CN 202210980080A CN 115055527 A CN115055527 A CN 115055527A
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- metal wire
- roller
- sliding
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 102
- 238000004804 winding Methods 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005299 abrasion Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 230000008713 feedback mechanism Effects 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a non-sliding direct-drive water tank wire drawing machine which is provided with a non-sliding combined wire drawing mechanism, a wear detection part and a classified switching wire drawing machine, wherein the non-sliding combined wire drawing mechanism is used for drawing a metal wire in a non-sliding mode, the wear detection part is used for detecting the surface friction condition of the peripheral side of the metal wire, the classified switching wire drawing machine is provided with a classified wire drawing mechanism, a worn wire take-up roller and a complete wire take-up roller, and the classified wire drawing mechanism drives the metal wire to be taken into the worn wire take-up roller or the complete wire take-up roller according to the detection result of the wear detection part. The invention is provided with the winding drum with the single uniform diameter, realizes three-point and one-line drawing of the positioning guide wheel, the spraying die holder and the winding drum, adopts a tension feedback non-sliding drawing mode, solves the problem of relative sliding between the metal wire and the winding drum, improves the drawing quality of the metal wire, separately accommodates the metal wire with the surface worn and without quality problems, reduces the defective rate of the produced metal wire, and effectively ensures the production quality of the metal wire.
Description
Technical Field
The invention relates to the technical field of wire drawing machines, in particular to a non-sliding direct-drive water tank wire drawing machine.
Background
The water tank wire drawing machine is characterized in that each output shaft is driven by a motor through a gear or a belt pulley, the relative speed between each output shaft is constant, the metal wire and a winding drum generate relative sliding in different degrees in the drawing process, and the metal wire, the winding drum and a wire drawing die are all soaked in or sprayed by cooling liquid during working.
However, in the drawing process of the water tank wire drawing machine, the metal wire and the surface of the winding drum have relative sliding along the circumferential direction of the winding drum, the friction of the metal wire and the surface of the winding drum consume great power due to the stirring of cooling lubricating liquid by the winding drum, the efficiency of the machine is reduced, the surface of the winding drum is seriously abraded, the mechanical property of the metal wire drawn by the water tank wire drawing machine is unstable due to the limitation of the structure of the machine, and the wire drawing machine has the following reasons of wire threading and the like, and can not meet the requirements of metal wire varieties with high requirements on indexes such as bending radius, warping head and the like.
Therefore, the water tank wire drawing machine in the prior art has the following problems that the relative sliding between the steel wire and the winding drum in the drawing process of the existing water tank wire drawing machine causes the surface quality of a friction surface and a non-friction surface for finishing the drawing to be different, and the final quality of the metal wire is influenced.
Disclosure of Invention
Therefore, the invention provides a non-sliding direct-drive water tank wire drawing machine, which effectively solves the problem that the surface quality of a friction surface and a non-friction surface for finishing drawing is different due to relative sliding between a steel wire and a winding drum in the drawing process of the existing water tank wire drawing machine in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme: a non-slip direct-drive water tank drawing machine is provided with:
the non-sliding type combined wire drawing mechanism is used for performing non-sliding drawing on a metal wire, and is provided with a pulley group and a plurality of winding drums, the winding drums are arranged at the downstream ends of the pulley group, each pulley in the pulley group and the winding drums are respectively provided with a direct drive motor, the downstream ends of the winding drums are provided with a tension feedback mechanism, the tension feedback mechanism is used for detecting the metal wire tension at the wire outlet end of the winding drum and controlling the driving parameters of the direct drive motors, and the direct drive motors adjust the driving speed according to the control instructions of the tension feedback mechanism so as to change the rotating speeds of the pulley and the winding drums in the pulley group;
a wear detection member provided at a downstream end of the spool, the wear detection member being configured to detect a surface friction condition of an outer peripheral side of the wire drawn through the pulley group and the spool;
the classified switching wire rewinding machine is arranged at the downstream end of the abrasion detection component and used for receiving and storing the drawn metal wire, and is provided with a classified wire rewinding mechanism, an abrasion wire rewinding roller and a complete wire rewinding roller are arranged on the side edge of the classified wire rewinding mechanism, and the classified wire rewinding mechanism is used for driving the metal wire to be stored on the abrasion wire rewinding roller or the complete wire rewinding roller according to the detection result of the abrasion detection component;
wear out silk receipts line roller with all be provided with the junction element on the complete silk receipts line roller, the junction element is used for receiving categorised admission machine transportation the wire, the junction element with categorised admission machine cooperation is accomplished the receipts line of wire categorised admission machine upstream end is provided with cuts off the subassembly, it is used for wearing and tearing the detection part to detect out it is about to transmit to cut off when the wire surface friction state appears changing wear out silk receipts line roller or the wire on the complete silk receipts line roller.
As a preferred scheme of the invention, the non-sliding type combined wire drawing mechanism comprises a rack, a wire inlet guide wheel arranged on the rack and a positioning guide wheel arranged on the side edge of the reel;
the incoming line guide wheel is arranged at the upstream end of the tower wheel set, the tower wheel set comprises a first driving tower wheel, a first driven tower wheel, a second driving tower wheel, a second driven tower wheel, a third driving tower wheel and a third driven tower wheel, and a tower wheel combination formed by the first driving tower wheel and the first driven tower wheel, a tower wheel combination formed by the second driving tower wheel and the second driven tower wheel and a tower wheel combination formed by the third driving tower wheel and the third driven tower wheel are arranged in parallel;
the wire inlet guide wheel is used for guiding the metal wire to the first driving tower wheel, and the positioning guide wheel is used for limiting the metal wire passing through the winding drum.
As the preferred scheme of the invention, a die carrier is arranged in the cone pulley combination;
the number of the winding drums is four, spraying die holders are arranged at the upstream ends of the three winding drums at the head end, finished product die holders are arranged at the upstream ends of the winding drums at the tail end, and the spraying die holders are arranged between the winding drums and the positioning guide wheels;
the metal wires between the three winding drums at the head end and the positioning guide wheels at the side edges penetrate through the spraying die holders, and the metal wires between the winding drums at the tail end and the positioning guide wheels at the side edges penetrate through the finished die holders.
As a preferable aspect of the present invention, the wear detection means includes a mounting seat provided at a downstream end of the drum, a circular groove provided inside the mounting seat, and a plurality of infrared sensors installed in the circular groove;
the infrared sensors are uniformly distributed in the circular groove, the inner diameter of the circular groove is larger than the outer diameter of the metal wire, the metal wire penetrates through the circular groove, and the infrared sensors perform concave and convex detection on the outer surface of the metal wire in the circular groove at a unit time point.
As a preferred scheme of the invention, the sorting take-up mechanism comprises a translation table, a translation rod arranged on the translation table, a cross rod vertically arranged at the end part of the translation rod, a first fixing ring connected at the end part of the cross rod, and a first pressing roller and a second pressing roller which are rotatably arranged in the first fixing ring;
the translation platform is characterized in that a mounting frame is arranged on the side edge of the translation platform, a first driving motor is arranged on the mounting frame, a threaded rod is connected to the first driving motor, the translation platform is in threaded connection with the threaded rod, a positioning rod is arranged on the mounting frame, and the translation platform is arranged on the translation platform in a penetrating mode.
As a preferable scheme of the invention, the second compression roller is rotatably arranged in the first fixing ring through a connecting shaft, a driving cavity is arranged in the cross rod, the connecting shaft is connected with a connecting rod, and the connecting rod is slidably arranged in the driving cavity;
the side edge of the translation table is connected with a driving cabin, the driving cabin is communicated with the inside of the driving cavity, a first hydraulic cylinder is arranged in the driving cabin, and the first hydraulic cylinder is connected with the connecting rod.
As a preferable scheme of the invention, a sliding groove is formed in the outer wall of the driving cabin, an L-shaped sliding rod is slidably arranged on the sliding groove, a second fixing ring is connected to the end of the L-shaped sliding rod, a third compression roller is rotatably arranged at the upper end and the lower end of the second fixing ring, and the second fixing ring and the first fixing ring are at the same vertical height;
the L-shaped sliding rod is characterized in that a gear strip is arranged on the inner side of the L-shaped sliding rod, a driving gear is arranged in the driving cabin, a second driving motor is arranged on the driving gear, the driving gear is meshed with the gear strip, and the second driving motor drives the driving gear to rotate.
As a preferable scheme of the invention, a third driving motor is connected to each of the worn-out yarn take-up roller and the complete yarn take-up roller, and rotating shafts are coaxially connected to each of the worn-out yarn take-up roller and the complete yarn take-up roller.
As a preferable aspect of the present invention, the wire connecting member includes a connecting plate provided on the rotating shaft, a retractable plate provided at an end of the connecting plate, and a pressing plate connected to an end of the retractable plate;
the rotating shaft is connected with a connecting cabin, connecting grooves are formed in the rotating shaft and the connecting plate and are communicated with the connecting cabin, a second hydraulic cylinder is arranged in the connecting cabin, a trapezoidal pressure rod is connected to the second hydraulic cylinder, the lower end of the trapezoidal pressure rod extends into the connecting grooves, the end part of the telescopic plate is connected with an inclined plate, and the inclined surface of the inclined plate is matched with the lower end of the trapezoidal pressure rod;
the connecting groove is internally connected with a return spring, and the end part of the return spring is connected to the expansion plate.
As a preferable scheme of the invention, the cutting assembly comprises a third hydraulic cylinder arranged on the side edges of the worn wire take-up roller and the complete wire take-up roller and a cutting sheet connected to the third hydraulic cylinder;
and the third hydraulic cylinder drives to drive the cutting sheet to cut the metal wire.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with the winding drums with the single uniform diameter, the spraying die holders are additionally arranged on the last winding drums to realize three-point one-line drawing of the positioning guide wheel, the spraying die holders and the winding drums, a tension feedback non-sliding drawing mode is adopted, the problem of relative sliding between the metal wire and the winding drums is solved, the drawing quality of the metal wire is improved, in addition, the abrasion detection part and the classified switching wire rewinding machine are arranged to separately accommodate the metal wire with the surface abrasion and the non-quality problem, the quality problem of the produced metal wire is avoided, and the production quality of the metal wire is effectively ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a non-sliding direct-drive water tank wire drawing machine provided by an embodiment of the invention;
FIG. 2 is a schematic view of the structure of the sorting switching take-up machine in the embodiment of the present invention switching to transport the metal wire for the complete wire take-up roll;
FIG. 3 is a schematic structural diagram of a classified switching wire rewinding machine according to an embodiment of the present invention;
FIG. 4 is a schematic view of the configuration of the sorting switching take-up machine in an embodiment of the present invention switching to transporting wire for worn wire take-up rollers;
FIG. 5 is a schematic view of a wear detection component in an embodiment of the present invention;
FIG. 6 is a schematic view of a partial structure of a sorting wire-rewinding mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic side view of a first retaining ring according to an embodiment of the present invention;
FIG. 8 is a schematic view showing a structure in which a wire is fixed by a wire connection member according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a wiring member in an embodiment of the present invention adjusted to a state for wire wiring entry.
The reference numerals in the drawings denote the following, respectively:
1-a frame; 2-a wire inlet guide wheel; 3-a first driving cone pulley; 4-a first passive cone pulley; 5-a second driving cone pulley; 6-a second passive cone pulley; 7-a third driving cone pulley; 8-a third passive cone pulley; 9-a winding drum; 10-a spraying die holder; 11-positioning guide wheels; 12-a mould frame; 13-classified switching of the take-up machine; 14-finished product die holder; 15-no sliding type combined wire drawing mechanism; 16-a wear detection component; 17-a wire;
131-a classified wire-rewinding mechanism; 132-a frayed yarn take-up roll; 133-whole silk take-up roll; 134-a wiring member; 135-a cutting member; 136-a rotating shaft; 137-a third drive motor;
161-a mount; 162-circular groove; 163-infrared sensor;
1311-a translation stage; 1312-a translation bar; 1313-cross bar; 1314-a first retaining ring; 1315-first press roll; 1316-second press roll; 1317-a mounting frame; 1318 — a first drive motor; 1319-threaded rod; 13110-positioning rod; 13111-connecting shaft; 13112-a drive chamber; 13113-connecting rod; 13114-drive bay; 13115-a first hydraulic cylinder; 13116-sliding groove; 13117-L-shaped sliding bar; 13118-a second retaining ring; 13119-third press roll; 13120-gear rack; 13121-drive gear; 13122-a second drive motor;
1341-a connecting plate; 1342-expansion plate; 1343-platen; 1344-a connection cabin; 1345-connecting grooves; 1346-second hydraulic cylinder; 1347-trapezoidal strut; 1348-inclined plates; 1349-a return spring;
1351-a third hydraulic cylinder; 1352-slicing.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the invention provides a non-slip direct-drive water tank wire drawing machine, wherein a single winding drum 9 with a uniform diameter is arranged, a spray die holder 10 is additionally arranged on the last winding drums 9 to realize three-point one-line drawing of a positioning guide wheel 11, the spray die holder 10 and the winding drum 9, a tension feedback non-slip drawing mode is adopted, the problem of relative slip between a metal wire 17 and the winding drum 9 is solved, the drawing quality of the metal wire 17 is improved, in addition, a wear detection part 16 and a classification switching wire winding machine 13 are arranged to separately store the metal wire 17 with the surface having wear and no quality problem, the quality problem of the produced metal wire 17 is avoided, and the production quality of the metal wire 17 is effectively ensured.
The wire drawing machine mainly comprises a non-sliding type combined wire drawing mechanism 15, a wear detection part 16 and a classified switching wire rewinding machine 13, wherein the non-sliding type combined wire drawing mechanism 15 reduces the wear condition of a metal wire 17 in the drawing process in a non-sliding type drawing mode, in addition, in order to avoid the production of the worn metal wire 17, the wear detection part 16 is adopted to carry out real-time detection on the surface of the metal wire 17, and the worn metal wire 17 and the complete metal wire 17 are separately rewound through the classified switching wire rewinding machine 13.
The non-sliding type combined wire drawing mechanism 15 is used for performing non-sliding drawing on a metal wire 17, the non-sliding type combined wire drawing mechanism 15 is provided with a tower wheel set and a plurality of winding drums 9, each winding drum 9 is arranged at the downstream end of the tower wheel set, each tower wheel and each winding drum 9 in the tower wheel set are provided with a direct drive motor, the downstream end of each winding drum 9 is provided with a tension feedback mechanism, each tension feedback mechanism is used for detecting the metal wire tension at the wire outlet end of each winding drum 9 and controlling the driving parameters of the direct drive motors, and the direct drive motors adjust the driving speed according to the control instructions of the tension feedback mechanisms so as to change the rotating speeds of the tower wheels and the winding drums 9 in the tower wheel set; the embodiment adopts a non-sliding drawing mode of one winding drum 9 and tension feedback per pass, and ensures the stability of the performance index of the product.
The non-sliding combined wire drawing mechanism 15 mainly adopts the following preferred embodiment, the non-sliding combined wire drawing mechanism 15 comprises a frame 1, a wire inlet guide wheel 2 arranged on the frame 1 and a positioning guide wheel 11 arranged on the side edge of a scroll 9; the inlet wire guide wheel 2 is arranged at the upstream end of a cone pulley group, the cone pulley group comprises a first driving cone pulley 3, a first driven cone pulley 4, a second driving cone pulley 5, a second driven cone pulley 6, a third driving cone pulley 7 and a third driven cone pulley 8, a cone pulley combination formed by the first driving cone pulley 3 and the first driven cone pulley 4, a cone pulley combination formed by the second driving cone pulley 5 and the second driven cone pulley 6 and a cone pulley combination formed by the third driving cone pulley 7 and the third driven cone pulley 8 are arranged in parallel; the wire inlet guide wheel 2 is used for guiding a metal wire 17 to the first driving cone pulley 3, the positioning guide wheel 11 is used for limiting the metal wire 17 passing through the winding drum 9, and the die carrier 12 is arranged in the cone pulley combination.
The number of the winding drums 9 is four, the upstream ends of the three winding drums 9 at the head end are provided with spraying die holders 10, the upstream end of the winding drum 9 at the tail end is provided with a finished product die holder 14, and the spraying die holders 10 are arranged between the winding drums 9 and a positioning guide wheel 11; the wires 17 between the three winding drums 9 at the head end and the positioning guide wheels 11 at the side edges penetrate through the spraying die holder 10, and the wires 17 between the winding drums 9 at the tail end and the positioning guide wheels 11 at the side edges penetrate through the finished die holder 14.
According to the embodiment, the cone pulleys changed after the prior art are changed into the winding drums 9 with the single uniform diameter, the independently adjustable spraying die holder 10 boxes are additionally arranged in front of the winding drums 9 to achieve three-point and one-line drawing of the positioning guide wheel 11, the spraying die holder 10 and the winding drums 9, the tension feedback mechanism is increased through independent transmission, the non-sliding drawing and stable counter-pulling force are achieved, and the abrasion condition caused by relative sliding in the drawing process of the metal wire 17 is effectively reduced.
In the practical application process, the abrasion of the metal wire 17 is easily caused by long-time use and short-time abnormity of a certain part, the abrasion detection part 16 is used for detecting the abrasion of the metal wire 17, the abrasion detection part 16 is arranged at the downstream end of the winding drum 9, the abrasion detection part 16 is used for detecting the surface friction condition of the outer peripheral side of the metal wire 17 drawn by the pulley set and the winding drum 9, in order to comprehensively detect the abrasion condition of the outer surface of the metal wire 17, the abrasion detection part 16 mainly adopts the following preferred embodiment, as shown in fig. 5, the abrasion detection part 16 comprises a mounting seat 161 arranged at the downstream end of the winding drum 9, a circular groove 162 arranged in the mounting seat 161 and a plurality of infrared sensors 163 arranged in the circular groove 162; the infrared sensors 163 are uniformly distributed in the circular groove 162, the inner diameter of the circular groove 162 is larger than the outer diameter of the metal wire 17, the metal wire 17 penetrates through the circular groove 162, and the infrared sensors 163 perform concave and convex detection on the outer surface of the metal wire 17 in the circular groove 162 at a unit time point.
When the surface of the metal wire 17 is detected to be abnormal, the invention adopts the classification switching wire-rewinding machine 13 to receive and classify the received metal wire 17, the classification switching wire-rewinding machine 13 is arranged at the downstream end of the abrasion detection component 16, the classification switching wire-rewinding machine 13 is used for receiving and accommodating the metal wire 17 after drawing, as shown in fig. 2, 3 and 4, the classification switching wire-rewinding machine 13 is provided with a classification wire-rewinding mechanism 131, the side edge of the classification wire-rewinding mechanism 131 is provided with an abrasion wire take-up roller 132 and a complete wire take-up roller 133, the classification wire-rewinding mechanism 131 is used for driving the metal wire 17 to be accommodated on the abrasion wire take-up roller 132 or the complete wire take-up roller 133 according to the detection result of the abrasion detection component 16, in order to be matched with the classification wire-rewinding mechanism 131, both the abrasion wire take-up roller 132 and the complete wire take-up roller 133 are provided with a wiring component 134, and the wiring component 134 is used for receiving the metal wire 17 transported by the classification wire-rewinding mechanism 131, the wire connecting component 134 is matched with the classification wire collecting mechanism 131 to complete wire collection of the metal wire 17, a cutting component 135 is arranged at the upstream end of the classification wire collecting mechanism 13, and the cutting component 135 is used for cutting the metal wire 17 to be transmitted to the worn wire collecting roller 132 or the complete wire collecting roller 133 when the abrasion detecting component 16 detects that the surface friction state of the metal wire 17 changes.
The sorting and winding mechanism 131 mainly adopts the following preferred embodiment, as shown in fig. 3, 6 and 7, the sorting and winding mechanism 131 includes a translation table 1311, a translation rod 1312 disposed on the translation table 1311, a cross rod 1313 vertically disposed at an end of the translation rod 1312, a first fixing ring 1314 connected to an end of the cross rod 1313, and a first pressing roller 1315 and a second pressing roller 1316 rotatably disposed in the first fixing ring 1314; a mounting frame 1317 is arranged on the side edge of the translation table 1311, a first driving motor 1318 is arranged on the mounting frame 1317, a threaded rod 1319 is connected to the first driving motor 1318, the translation table 1311 is in threaded connection with the threaded rod 1319, a positioning rod 13110 is arranged on the mounting frame 1317, and the translation table 1311 is arranged on the translation table 1311 in a penetrating mode.
In the above embodiment, the first driving motor 1318 is driven to rotate the threaded rod 1319, and under the rotation of the threaded rod 1319 and the limiting effect of the positioning 13110, the translation stage 1311 translates on the horizontal plane, so as to drive the wire 17 in the first fixing ring 1314 to move.
Since the metal wire 17 does not need to be fixed in the normal transportation process of the metal wire 17, the metal wire 17 only needs to pass through the first fixing ring 1314, the metal wire 17 needs to be fixed in the classification switching process of the metal wire 17, in order to switch the fixing state of the metal wire 17, the invention is designed to fix the metal wire 17 as shown in fig. 6 and 7, the second pressing roller 1316 is rotatably arranged in the first fixing ring 1314 through a connecting shaft 13111, a driving cavity 13112 is arranged in the cross bar 1313, the connecting shaft 13111 is connected with a connecting rod 13113, and the connecting rod 13113 is slidably arranged in the driving cavity 13112; a driving cabin 13114 is connected to the side of the translation table 1311, the driving cabin 13112 is communicated with the inside of the driving cavity 13112, a first hydraulic cylinder 13115 is arranged in the driving cabin 13114, and a first hydraulic cylinder 13115 is connected with a connecting rod 13113.
Normally, the metal wire 17 is not fixed, when the wear detection component 16 detects an abnormality, the classification take-up mechanism 131 needs to switch and classify, at this time, the first hydraulic cylinder 13115 is driven to drive the connecting rod 13113 to move outwards, so that the connecting shaft 13111 drives the second pressing roller 1316 to move outwards to fix the metal wire 17, and the classification take-up mechanism 131 can drive the metal wire 17 to move forwards.
When the wire is moved to the side of the wear wire take-up roller 132, in order to smoothly lap the wire 17 on the wear wire take-up roller 132, the invention is further designed as shown in fig. 6, a sliding groove 13116 is arranged on the outer wall of the driving cabin 13114, an L-shaped sliding rod 13117 is arranged on the sliding groove 13116 in a sliding manner, a second fixing ring 13118 is connected to the end of the L-shaped sliding rod 13117, a third pressing roller 13119 is rotatably arranged at the upper end and the lower end of the second fixing ring 13118, and the second fixing ring 13118 and the first fixing ring 1314 are at the same vertical height; a gear strip 13120 is arranged on the inner side of the L-shaped sliding rod 13117, a driving gear 13121 is arranged in the driving chamber 13114, a second driving motor 13122 is arranged on the driving gear 13121, the driving gear 13121 is meshed with the gear strip 13120, and the second driving motor 13122 drives to drive the driving gear 13121 to rotate.
In an initial state, the wire 17 passes through the first fixing ring 1314 and the second fixing ring 13118, when the wire 17 needs to be switched to the storage position, the second driving motor 13122 drives the driving gear 1312 to drive the gear rack 13120 to move forward, the gear rack 13120 drives the L-shaped sliding rod 13117 to move forward, so that the second fixing ring 13118 is driven to move forward, until the second fixing ring 13118 moves above the worn wire take-up roller 132, at this time, the wire 17 is driven above the worn wire take-up roller 132, the driving of the first driving motor 1318 is stopped, the second driving motor 13122 is driven in a reverse direction to drive the second fixing ring 13118 to move back to the side of the first fixing ring 1314, at this time, the end of the wire 17 is still above the worn wire take-up roller 132, and then the positioning of the wire 17 on the worn wire roller 132 can be realized through the wire connecting member 134.
In the invention, in order to drive the metal wire 17 to be accommodated, the worn wire take-up roller 132 and the complete wire take-up roller 133 are both connected with a third driving motor 137, and the worn wire take-up roller 132 and the complete wire take-up roller 133 are both coaxially connected with a rotating shaft 136.
The wires 17 transmitted by the sorting wire take-up mechanism 131 are received on the worn wire take-up roller 132 and the complete wire take-up roller 133 through a wire connection member 134, and the wire connection member 134 mainly adopts the following preferred embodiment, as shown in fig. 8 and 9, the wire connection member 134 includes a connection plate 1341 disposed on the rotation shaft 136, an expansion plate 1342 disposed at an end of the connection plate 1341, and a pressing plate 1343 attached at an end of the expansion plate 1342; a connecting cabin 1344 is connected to the rotating shaft 136, connecting grooves 1345 are arranged in the rotating shaft 136 and the connecting plate 1341, the connecting grooves 1345 are communicated with the connecting cabin 1344, a second hydraulic cylinder 1346 is arranged in the connecting cabin 1344, a trapezoidal pressure rod 1347 is connected to the second hydraulic cylinder 1346, the lower end of the trapezoidal pressure rod 1347 extends into the connecting groove 1345, an inclined plate 1348 is connected to the end of the telescopic plate 1342, and the inclined surface of the inclined plate 1348 is matched with the lower end of the trapezoidal pressure rod 1347; a return spring 1349 is connected to the connecting groove 1345, and an end of the return spring 1349 is connected to the expansion plate 1342.
As shown in fig. 8 and 9, when the connection component 134 is not used, the upper end of the expansion board 1342 is far away from the connection board 1341, the upper end of the expansion board 1342 is close to the connection board 1341 in a state that the return spring 1349 is not pressed, the second hydraulic cylinder 1346 drives the trapezoidal pressure rod 1347 to move right, the trapezoidal pressure rod 1347 gradually drives the inclined board 1348 to move up, the inclined board 1348 gradually drives the expansion board 1342 to move up, so that the expansion board 1342 moves up for a distance, in this process, the return spring 1349 is pressed, when a gap appears on the lower end face of the outer side of the pressure plate 1343, at this time, the second fixing ring 1315 can pass through the expansion board 1342 to bring the metal wire 17 to the lower part of the expansion board 1342, the second hydraulic cylinder 1346 is driven to return to an initial state, and the expansion board 1342 moves down to fix the metal wire 17 under the action of the return spring 1349.
In the present invention, before the sorting and switching of the sorting and wire-rewinding mechanism 131, the wire 17 is cut by the cutting assembly 135, and the cutting assembly 135 comprises a third hydraulic cylinder 1351 arranged at the side of the worn wire-rewinding roller 132 and the complete wire-rewinding roller 133 and a cut piece 1352 connected to the third hydraulic cylinder 1351; the third hydraulic cylinder 1351 is actuated to drive the blade 1352 to cut the wire 17.
In summary, the main implementation process of the present invention is to perform non-slip drawing on the metal wire 17 by the non-slip combined wire drawing mechanism 15, and to control the rotation speed of the pulley set and the winding drum 9 by tension feedback, so as to realize non-slip drawing and stable counter-tension; the method comprises the steps that the abrasion condition of a drawn metal wire 17 is detected in real time at the downstream end of a non-sliding type combined wire drawing mechanism 15 through an abrasion detection part 16, when an abnormal condition is detected, a third hydraulic cylinder 1351 is driven to cut the metal wire 17, a first driving motor 1318 is driven to drive the metal wire 17 to move forwards through a first fixing ring 1314 and a second fixing ring 13118, and in the moving process, a second driving motor 13122 is driven to drive the second fixing ring 13118 to gradually get away from the first fixing ring 1314, wherein the second fixing ring 13118 is used for supporting the cut end of the metal wire 17, and the end of the metal wire 17 is prevented from being bent and cannot smoothly enter a gap between pressing plates 1343; the metal wire 17 is driven to pass through the gap of the pressing plate 1343, the second fixing ring 13118 stops translating after moving to exceed the worn wire take-up roller 132, the second driving motor 13122 is driven in a reverse direction to drive the second fixing ring 13118 to reset to the side edge of the first fixing ring 1314, the end part of the metal wire 17 is still kept at the side edge of the expansion plate 1342, at the moment, the second hydraulic cylinder 1346 is driven to reset to an initial state, the expansion plate 1342 moves downwards under the action of the reset spring 1349 to fix the metal wire 17, and at the moment, the worn wire take-up roller 132 is driven and driven to directly drive the metal wire 17 to be stored on the worn wire take-up roller 132; if the abrasion detection component 16 detects that the metal wire 17 changes to a normal state at a certain moment, the metal wire 17 is cut through the cutting component 135, then the metal wire is reset to an initial position through the first fixing ring 1314 and the second fixing ring 1315, the second driving motor 13122 is driven to drive the second fixing ring 13118 to gradually get away from the first fixing ring 1314 in the resetting process, then the second fixing ring 13118 is repeatedly driven to reset, the wiring component 134 and the complete wire take-up roller 133 are sequentially driven, and the metal wire 17 can be switched to the complete wire take-up roller 133 in a classified mode to be stored.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. A non-sliding direct-drive water tank wire drawing machine is characterized by comprising:
the non-sliding type combined wire drawing mechanism (15) is used for performing non-sliding drawing on a metal wire (17), the non-sliding type combined wire drawing mechanism (15) is provided with a tower wheel set and a plurality of winding drums (9), each winding drum (9) is arranged at the downstream end of the tower wheel set, each tower wheel in the tower wheel set and each winding drum (9) are respectively provided with a direct-drive motor, the downstream end of each winding drum (9) is provided with a tension feedback mechanism, each tension feedback mechanism is used for detecting the metal wire tension of the wire outlet end of each winding drum (9) and controlling the driving parameters of each direct-drive motor, and each direct-drive motor adjusts the driving speed according to the control instruction of each tension feedback mechanism so as to change the rotating speeds of the tower wheels and the winding drums (9) in the tower wheel set;
a wear detection member (16) provided at a downstream end of the spool (9), the wear detection member (16) being for detecting a surface friction condition of an outer peripheral side of a wire (17) drawn through the pulley group and the spool (9);
the classified switching wire rewinding machine (13) is arranged at the downstream end of the abrasion detection part (16), the classified switching wire rewinding machine (13) is used for receiving and storing the drawn metal wire (17), the classified switching wire rewinding machine (13) is provided with a classified wire rewinding mechanism (131), an abrasion wire rewinding roller (132) and a complete wire rewinding roller (133) are arranged on the side edge of the classified wire rewinding mechanism (131), and the classified wire rewinding mechanism (131) is used for driving the metal wire (17) to be stored on the abrasion wire rewinding roller (132) or the complete wire rewinding roller (133) according to the detection result of the abrasion detection part (16);
wear out silk receipts line roller (132) with all be provided with wiring part (134) on complete silk receipts line roller (133), wiring part (134) are used for receiving categorised admission machine (131) transportation wire (17), wiring part (134) with categorised admission machine (131) cooperation is accomplished the receipts line of wire (17) categorised admission machine (13) upper reaches end is provided with cuts off subassembly (135), cut off subassembly (135) are used for wearing and tearing detection part (16) detect out wire (17) surface friction state cuts off when changing and is about to transmit to wear out silk receipts line roller (132) or wire (17) on complete silk receipts line roller (133).
2. The non-sliding direct-drive water tank wire drawing machine as claimed in claim 1, wherein the non-sliding combined wire drawing mechanism (15) comprises a machine frame (1), a wire inlet guide wheel (2) arranged on the machine frame (1) and a positioning guide wheel (11) arranged on the side edge of the winding shaft (9);
the incoming line guide wheel (2) is arranged at the upstream end of the tower wheel set, the tower wheel set comprises a first driving tower wheel (3), a first driven tower wheel (4), a second driving tower wheel (5), a second driven tower wheel (6), a third driving tower wheel (7) and a third driven tower wheel (8), and a tower wheel combination formed by the first driving tower wheel (3) and the first driven tower wheel (4), a tower wheel combination formed by the second driving tower wheel (5) and the second driven tower wheel (6) and a tower wheel combination formed by the third driving tower wheel (7) and the third driven tower wheel (8) are arranged in parallel;
the wire inlet guide wheel (2) is used for guiding the metal wire (17) to the first driving tower wheel (3), and the positioning guide wheel (11) is used for limiting the metal wire (17) passing through the winding drum (9).
3. The non-slip direct-drive water tank drawing machine as claimed in claim 2, wherein a die carrier (12) is arranged in the cone pulley combination;
the number of the winding drums (9) is four, spraying die holders (10) are arranged at the upstream ends of the three winding drums (9) at the head end, finished product die holders (14) are arranged at the upstream ends of the winding drums (9) at the tail end, and the spraying die holders (10) are arranged between the winding drums (9) and the positioning guide wheels (11);
the metal wire (17) between the three winding drums (9) at the head end and the positioning guide wheels (11) at the side edges penetrates through the spraying die holder (10), and the metal wire (17) between the winding drum (9) at the tail end and the positioning guide wheels (11) at the side edges penetrates through the finished product die holder (14).
4. A non-slip direct drive water tank wire drawing machine as claimed in claim 3, characterized in that said wear detection means (16) comprise a mounting seat (161) arranged at the downstream end of said winding drum (9), a circular groove (162) arranged inside said mounting seat (161) and a plurality of infrared sensors (163) mounted inside said circular groove (162);
the infrared sensor (163) is evenly distributed in the circular groove (162), the inner diameter of the circular groove (162) is larger than the outer diameter of the metal wire (17), the metal wire (17) penetrates through the circular groove (162), and the infrared sensor (163) is located in the circular groove (162) at a unit time point, and the outer surface of the metal wire (17) is subjected to concave and convex detection.
5. The non-slip direct-drive water tank wire drawing machine as claimed in claim 4, wherein the sorting wire winding mechanism (131) comprises a translation table (1311), a translation rod (1312) arranged on the translation table (1311), a cross rod (1313) vertically arranged at the end of the translation rod (1312), a first fixing ring (1314) connected at the end of the cross rod (1313), and a first pressing roller (1315) and a second pressing roller (1316) rotatably arranged in the first fixing ring (1314);
the side of the translation table (1311) is provided with a mounting frame (1317), a first driving motor (1318) is arranged on the mounting frame (1317), a threaded rod (1319) is connected to the first driving motor (1318), the translation table (1311) is in threaded connection with the threaded rod (1319), a positioning rod (13110) is arranged on the mounting frame (1317), and the translation table (1311) is arranged on the translation table (1311) in a penetrating mode.
6. The non-sliding direct-drive water tank wire drawing machine as claimed in claim 5, wherein the second pressing roller (1316) is rotatably arranged in the first fixing ring (1314) through a connecting shaft (13111), a driving cavity (13112) is arranged in the cross rod (1313), a connecting rod (13113) is connected to the connecting shaft (13111), and the connecting rod (13113) is slidably arranged in the driving cavity (13112);
the side edge of the translation table (1311) is connected with a driving cabin (13114), the driving cabin (13112) is communicated with the inside of the driving cavity (13112), a first hydraulic cylinder (13115) is arranged in the driving cabin (13114), and the first hydraulic cylinder (13115) is connected with the connecting rod (13113).
7. The non-slip direct-drive water tank wire drawing machine as claimed in claim 6, wherein a sliding groove (13116) is formed in the outer wall of the driving cabin (13114), an L-shaped sliding rod (13117) is slidably arranged on the sliding groove (13116), a second fixing ring (13118) is connected to the end of the L-shaped sliding rod (13117), a third pressing roller (13119) is rotatably arranged at the upper end and the lower end of the second fixing ring (13118), and the second fixing ring (13118) and the first fixing ring (1314) are at the same vertical height;
a gear rack (13120) is arranged on the inner side of the L-shaped sliding rod (13117), a driving gear (13121) is arranged in the driving cabin (13114), a second driving motor (13122) is arranged on the driving gear (13121), the driving gear (13121) is meshed with the gear rack (13120), and the second driving motor (13122) drives the driving gear (13121) to rotate.
8. The non-slip direct-drive water tank wire drawing machine as claimed in claim 7, wherein a third driving motor (137) is connected to each of the worn wire take-up roller (132) and the complete wire take-up roller (133), and a rotating shaft (136) is coaxially connected to each of the worn wire take-up roller (132) and the complete wire take-up roller (133).
9. The non-slip direct-drive water tank wire drawing machine as recited in claim 8, wherein the wire connection member (134) comprises a connection plate (1341) disposed on the rotation shaft (136), a telescopic plate (1342) disposed at an end of the connection plate (1341), and a pressing plate (1343) connected to an end of the telescopic plate (1342);
a connecting cabin (1344) is connected to the rotating shaft (136), connecting grooves (1345) are formed in the rotating shaft (136) and the connecting plate (1341), the connecting grooves (1345) are communicated with the connecting cabin (1344), a second hydraulic cylinder (1346) is arranged in the connecting cabin (1344), a trapezoidal pressure lever (1347) is connected to the second hydraulic cylinder (1346), the lower end of the trapezoidal pressure lever (1347) extends into the connecting grooves (1345), an inclined plate (1348) is connected to the end of the expansion plate (1342), and an inclined plane of the inclined plate (1348) is matched with the lower end of the trapezoidal pressure lever (1347);
a return spring (1349) is connected and arranged in the connecting groove (1345), and the end of the return spring (1349) is connected to the expansion plate (1342).
10. A non-slip direct drive waterbox wire drawing machine as claimed in claim 9, characterized in that said cutting assembly (135) comprises a third hydraulic cylinder (1351) arranged at the side of said worn wire take-up roll (132) and said complete wire take-up roll (133) and a cut piece (1352) connected to said third hydraulic cylinder (1351);
the third hydraulic cylinder (1351) drives to drive the slicing sheet (1352) to cut the metal wire (17).
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| CN202210980080.6A CN115055527B (en) | 2022-08-16 | 2022-08-16 | Non-slip direct-drive water tank wire drawing machine |
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| CN202210980080.6A CN115055527B (en) | 2022-08-16 | 2022-08-16 | Non-slip direct-drive water tank wire drawing machine |
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| CN115055527B CN115055527B (en) | 2022-11-25 |
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Cited By (1)
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| CN116000136A (en) * | 2022-12-29 | 2023-04-25 | 河南恒创能科金属制品有限公司 | Drawing device for processing diamond wire bus |
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| CN115055527B (en) | 2022-11-25 |
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Denomination of invention: A non sliding direct drive water tank drawing machine Effective date of registration: 20231121 Granted publication date: 20221125 Pledgee: Jiangsu Rugao Rural Commercial Bank Co.,Ltd. Baipu Branch Pledgor: Jiangsu Xiaoxuan Electromechanical Technology Co.,Ltd. Registration number: Y2023980066640 |
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