CN115009924B - Efficient duplex position automatic wire winding unit - Google Patents
Efficient duplex position automatic wire winding unit Download PDFInfo
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- CN115009924B CN115009924B CN202210855351.5A CN202210855351A CN115009924B CN 115009924 B CN115009924 B CN 115009924B CN 202210855351 A CN202210855351 A CN 202210855351A CN 115009924 B CN115009924 B CN 115009924B
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- 238000004804 winding Methods 0.000 title abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/72—Framework; Casings; Coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/36—Yarn-guide advancing or raising mechanisms, e.g. cop-building arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/28—Reciprocating or oscillating guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/36—Wires
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a high-efficiency double-station automatic wire winding machine set, which comprises a servo motor, wherein the right side of the servo motor is rotationally connected with a transmission shaft, an I-shaped wheel group is fixedly sleeved on an outer ring of the transmission shaft, a first support column group is rotationally sleeved on the outer ring of the transmission shaft, a second support column group is arranged right in front of the first support column group, two guide rods are fixedly connected to the bottom of the second support column group, a steel wire monitoring mechanism is arranged above the guide rods, so that the diameter of a steel wire is monitored in real time, the diameter of the steel wire is monitored in real time, the steel wire monitoring mechanism is arranged, the tension condition of the wire winding machine is judged, workers can conveniently and timely detect and adjust the condition that the tension of the wire winding machine is overlarge, the diameter of the steel wire is prevented from being reduced due to overlarge tension, the quality of the product can be ensured compared with the monitoring tension, and the operation is simple and the monitoring cost is low.
Description
Technical Field
The invention belongs to the technical field of automation, and particularly relates to an efficient double-station automatic wire-rewinding machine set.
Background
The steel wire is one of four kinds of steel plates, pipes, wires and is a reprocessed product made by cold drawing hot rolled wire rods. The main procedures of silk production comprise raw material selection, iron scale removal, drying, coating treatment, heat treatment, wire drawing, plating treatment and the like. After the steel wire is produced and heat treated, the steel wire needs to be wound up, and a winding mechanism is an important component part of a steel wire production line and is a main power for conveying the steel wire. The requirements for the wire-rewinding mechanism are as follows: (1) when the steel wire is subjected to heat treatment after production, the wire winding mechanism is power for pulling the steel wire to advance. The steel wire is ensured to advance at a constant speed in the wire winding process. This is the basis for obtaining stable properties of the heat treated product. (2) The traction of the wire winding mechanism should keep the steel wire at the heating temperature, not generate plastic deformation, and keep the diameter of the steel wire unchanged after heat treatment. For this reason, the tension of the wire winding mechanism is required to be stable. (3) The winding machine is regular in winding displacement, layered winding is not disordered, and the steel wire is kept to have good appearance and surface quality. The existing wire winding process is mostly operated by a wire winding machine.
The wire winding machine can be divided into spool wire connection, empty coil wire connection and vertical wire connection according to different wire connection modes. The wire rewinding machine is suitable for reconnection type production of large steel wire reels, is simple and convenient to operate, low in labor intensity, stable in operation, wide in adjustment range and difficult to mix wires. The wire winding machine is matched with other equipment, the former equipment is started firstly, then the wire winding machine is started at a low speed, and after the operation is stable, the speed of the wire winding machine is regulated to be consistent with the speed of the former equipment through a speed regulation controller. After the spool is fully retracted, the former equipment is stopped, and then the wire rewinding machine is stopped, so that the tightened reinforcing steel bars cannot become fluffy. Bundling the wound reinforcing steel bars after winding is completed, disassembling the disc, and unloading the wire. According to the above description, the existing wire winding machine cannot monitor the diameter change of the steel wire in real time in the wire winding process, when the tension is too large, the steel wire is plastically deformed, the product quality is reduced, and part of the wire winding machine monitors through the tension sensor, but the wire winding machine has higher cost and needs real-time monitoring of operators, and the influence on the steel wire cannot be known rapidly.
Disclosure of Invention
The invention aims to provide an efficient double-station automatic wire winding machine unit, which is used for judging whether the tension of a wire winding machine is proper or not by arranging a steel wire monitoring mechanism to monitor the diameter of a steel wire in real time so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic admission unit of efficient duplex position, includes servo motor, servo motor lower surface fixedly connected with brace table, servo motor right side rotates and is connected with the transmission shaft, the fixed cover in transmission shaft outer lane is equipped with the I-shaped wheel group, the cover is rotated to the transmission shaft outer lane is equipped with first support column group, be provided with the second support column group in the place ahead of first support column group, two guide bars of second support column group bottom fixedly connected with, its characterized in that: the guide rod top is provided with steel wire monitoring mechanism, steel wire monitoring mechanism includes the bulb, the bulb below is provided with the wire, the wire outer lane is provided with magnet, steel wire monitoring mechanism below is provided with winding displacement mechanism, first support column group and second support column group right-hand member are provided with crank drive mechanism.
Preferably, the bulb lower surface fixedly connected with spacing post, the wire is located spacing post inside cavity, wire and bulb fixed connection, spacing post middle part outer lane rotates the cover and is equipped with the wiping roller, magnet is located wiping roller inside cavity, magnet divide into positive and negative dipolar symmetric distribution and be in the wire both sides, spacing post bottom fixedly connected with workstation, workstation both sides symmetric fixedly connected with two connecting rods. The bulbs are distributed at the front end and the rear end of the workbench in a four-in-two-two mode, the number of the limiting columns is equal to that of the bulbs, the wiping roller wheels are sleeved in the middle of the outer ring of the limiting columns in a four-in-four mode in a rotating mode, gaps are formed between the two wiping roller wheels located at the front end and the rear end of the workbench respectively, and the gap distance is equal to the diameter of the received steel wires.
Preferably, the crank transmission mechanism comprises a driving shaft, the left end of the driving shaft is fixedly connected with a driving crank wheel, the left end of the driving crank wheel is fixedly connected with a first crank shaft, a connecting rod is sleeved on the outer ring of the first crank shaft in a rotating mode, a second crank shaft is sleeved on the other end of the connecting rod in a rotating mode, the right end of the second crank shaft is fixedly connected with a driven crank wheel, and the right end of the driven crank wheel is fixedly connected with a driven shaft. The left end of the driving shaft is connected with the first support column group in a penetrating and rotating mode, the driving shaft is fixedly connected with the transmission shaft, the diameter of the driving crank wheel is the same as that of the driven crank wheel, the first crank shaft is located at a position deviating from the rotating shaft of the driving crank wheel, the second crank shaft and the first crank shaft are symmetrically distributed relative to the connecting rod, and the driven shaft is connected with the second support column group in a penetrating and rotating mode.
Preferably, the wire arranging mechanism comprises a sliding block, two through holes are formed in the sliding block and are in sliding connection with the guide rods, a rotating column is connected to the upper end of the sliding block in a rotating mode, a sliding head is fixedly connected to the other end of the rotating column, a cylindrical cam is arranged above the sliding head, and a sliding groove is formed in the side face of the cylindrical cam. The sliding block is in sliding connection with the guide rod, the cylindrical cam is fixedly sleeved on the outer ring of the driven shaft, the sliding groove is provided with two paths in total and is communicated with the left end and the right end, the length of the axis direction of the sliding groove is equal to that of the I-shaped wheel set, and the sliding head slides in the two paths of the sliding groove.
Preferably, the first support column group is provided with three equal-spacing I-shaped wheel groups, the second support column group is provided with three equal-spacing I-shaped wheel groups, the wire arranging mechanism and the steel wire monitoring mechanism are two in total, and each cylindrical cam is arranged right in front of the I-shaped wheel groups.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the steel wire monitoring mechanism is arranged to realize real-time direct monitoring of the diameter of the steel wire, so that the tension condition of the wire winding machine is judged, a worker can conveniently and timely detect and adjust the condition of overlarge tension of the wire winding machine, the phenomenon that the diameter of the steel wire is reduced due to plastic deformation caused by overlarge tension is avoided, and compared with the monitoring tension, the product quality can be ensured, and the operation is simple and the monitoring cost is lower.
2. The invention realizes regular layered wire winding of the steel wire by arranging the wire arranging mechanism, is convenient for industrial production and high-efficiency utilization of the steel wire in daily life, and meanwhile, when the steel wire is stored and transported for a long time, the regular layered arrangement avoids the condition of service life reduction caused by uneven stress of the steel wire, and in addition, the steel wire is ensured to have good appearance and surface quality.
3. The invention realizes the linkage operation of the spool and the wire arranging mechanism by arranging the crank transmission mechanism, further ensures that the wire arranging mechanism regularly and hierarchically collects the steel wires on the spool, and ensures that the wire collecting machine has simple structure and reduces the cost.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the crank drive of the present invention;
FIG. 3 is a top view of the overall structure of the crank drive of the present invention;
FIG. 4 is a front view showing the overall structure of the traverse mechanism of the present invention in a rightward moving state;
FIG. 5 is a front view showing the overall structure of the traverse mechanism of the present invention in a leftward moved state;
FIG. 6 is a schematic view of the overall structure of the wire monitoring mechanism of the present invention;
FIG. 7 is an elevational view of the overall structure of the wire monitoring mechanism of the present invention;
FIG. 8 is a cross-sectional view of a monitoring device of the present invention;
in the figure: 1. a servo motor; 2. a support table; 3. a transmission shaft; 4. an I-shaped wheel set; 5. a first support column group; 6. a second support column group; 7. a guide rod; 100. a crank drive mechanism; 101. a driving shaft; 102. a driving crank wheel; 103. a first crank shaft; 104. a connecting rod; 105. a second crank shaft; 106. a driven crank wheel; 107. a driven shaft; 200. a wire arrangement mechanism; 201. a slide block; 202. a rotating column; 203. a slider; 204. a cylindrical cam; 205. a chute; 300. a steel wire monitoring mechanism; 301. a connecting rod; 302. a work table; 303. a wiping roller; 304. a limit column; 305. a bulb; 306. a wire; 307. and (3) a magnet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
The existing wire winding machine cannot monitor the diameter change of the steel wire in real time, the steel wire is subjected to plastic deformation due to overlarge tension of the wire winding machine, and the quality of products is affected, but the monitoring cost of the tension of the wire winding machine is high, the influence of the tension on the steel wire cannot be judged, and the product is not beneficial to being guaranteed to reach the qualified standard.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides an automatic admission unit in efficient duplex position, as shown in fig. 1, including servo motor 1, servo motor 1 lower surface fixedly connected with brace table 2, servo motor 1 right side rotates and is connected with transmission shaft 3, and the fixed cover in transmission shaft 3 outer lane is equipped with I-shaped wheel group 4, and transmission shaft 3 outer lane rotates the cover and is equipped with first support column group 5, is provided with second support column group 6 in the place ahead of first support column group 5, and two guide bars 7 of fixedly connected with, its characterized in that are run through to 6 bottoms of second support column group: the guide bar 7 top is provided with steel wire monitoring mechanism 300, and steel wire monitoring mechanism 300 includes bulb 305, and bulb 305 below is provided with wire 306, and the wire 306 outer lane is provided with magnet 307, and steel wire monitoring mechanism 300 below is provided with winding displacement mechanism 200, and first support column group 5 and second support column group 6 right-hand member is provided with crank drive mechanism 100.
In order to realize the direct monitoring of the diameter change of the steel wire and ensure the wire winding quality, as shown in fig. 6 to 8, the lower surface of the bulb 305 is fixedly connected with a limit post 304, a wire 306 is positioned in the cavity inside the limit post 304, the wire 306 is fixedly connected with the bulb 305, a wiping roller 303 is sleeved on the outer ring of the middle part of the limit post 304 in a rotating way, a magnet 307 is positioned in the cavity inside the wiping roller 303, the magnet 307 is divided into positive poles and negative poles which are symmetrically distributed on two sides of the wire 306, the bottom end of the limit post 304 is fixedly connected with a workbench 302, and two connecting rods 301 are symmetrically and fixedly connected on two sides of the workbench 302. The bulbs 305 are four in number and two-to-two are distributed at the front end and the rear end of the workbench 302, the number of the limiting columns 304 is equal to that of the bulbs 305, the wiping rollers 303 are four in number and are respectively sleeved in the middle of the outer ring of the limiting columns 304 in a rotating mode, gaps are respectively formed between the two wiping rollers 303 at the front end and the rear end of the workbench 302, and the gap distance is equal to the diameter of the received steel wire.
In order to simplify the structure of the wire rewinding machine and reduce the cost, as shown in fig. 2 to 3, the crank transmission mechanism 100 comprises a driving shaft 101, the left end of the driving shaft 101 is fixedly connected with a driving crank wheel 102, the left end of the driving crank wheel 102 is fixedly connected with a first crank shaft 103, the outer ring of the first crank shaft 103 is rotatably sleeved with a connecting rod 104, the other end of the connecting rod 104 is rotatably sleeved with a second crank shaft 105, the right end of the second crank shaft 105 is provided with a driven crank wheel 106, and the right end of the driven crank wheel 106 is fixedly connected with a driven shaft 107. The left end of the driving shaft 101 is in penetrating and rotating connection with the first support column group 5, the driving shaft 101 is fixedly connected with the transmission shaft 3, the diameters of the driving crank wheel 102 and the driven crank wheel 106 are the same, the first crank shaft 103 is positioned at a position deviating from the rotating shaft of the driving crank wheel 102, the second crank shaft 105 and the first crank shaft 103 are symmetrically distributed about the connecting rod 104, and the driven shaft 107 is in penetrating and rotating connection with the second support column group 6.
In order to realize regular layered wire winding, as shown in fig. 4 to 5, the wire arranging mechanism 200 comprises a sliding block 201, two through holes are formed in the sliding block 201 and are in sliding connection with a guide rod 7, a rotating column 202 is rotatably connected to the upper end of the sliding block 201, a sliding head 203 is fixedly connected to the other end of the rotating column 202, a cylindrical cam 204 is arranged above the sliding head 203, and a sliding groove 205 is formed in the side face of the cylindrical cam 204. The sliding block 201 is in sliding connection with the guide rod 7, the cylindrical cam 204 is fixedly sleeved on the outer ring of the driven shaft 107, the sliding groove 205 is provided with two paths in total and is communicated with the left end and the right end, the length of the sliding groove 205 in the axial direction is equal to that of the I-shaped wheel set 4, and the sliding head 203 slides in the two paths of the sliding groove 205.
It should be noted that the first support column group 5 is provided with three equal-spacing I-shaped wheel groups 4, the second support column group 6 is provided with three equal-spacing I-shaped wheel groups 200, the wire arranging mechanism 200 and the wire monitoring mechanism 300 are provided with two equal-spacing I-shaped wheel groups 4, and each cylindrical cam 204 is arranged right in front of each I-shaped wheel group 4.
When the invention is used, the device of the previous process is started firstly, then the wire winding machine is started at a low speed, a steel wire passes through two gaps formed by four wiping rollers 303 and is wound on an I-shaped wheel group 4, after the operation is stable, as the two gap distances formed by the four wiping rollers 303 are the same as the diameter of the steel wire, when the steel wire moves towards the I-shaped wheel group 4, the wiping rollers 303 are driven to rotate due to friction force, the wiping rollers 303 rotate to drive magnets 307 positioned in the wiping rollers to rotate, the magnets 307 positioned at the two sides of a lead 306 at the positive and negative poles rotate, the magnetic flux passing through the lead 306 is changed, current is generated in the lead 306 according to the principle of electromagnetic induction, so that a bulb 305 fixedly connected with the lead 306 is lightened, when the wire winding machine is operated at a low speed, at the moment, the diameter of the steel wire produced by the previous process is smaller than a normal value and is not in accordance with the requirement if the bulb 305 is not lightened, and if the bulb 305 is lightened, the steel wire entering the wire winding machine accords with the standard, the speed of the device of the previous process is kept consistent by adjusting the servo motor 1, and the bulb 305 is lightened.
After the equipment stably runs, the servo motor 1 drives the transmission shaft 3 which is rotationally connected with the servo motor to rotate, the I-shaped wheel group 4 which is fixedly connected with the transmission shaft 3 rotates along with the servo motor, meanwhile, the driving shaft 101 which penetrates through the first support column group 5 and is fixedly connected with the transmission shaft 3 simultaneously rotates, the driving shaft 101 rotates to drive the first crank shaft 103 which is fixedly connected with the left end of the driving shaft 101 to do circular motion, the connecting rod 104 which is rotationally sleeved on the outer ring of the first crank shaft 103 moves along with the circular motion, the connecting rod 104 drives the second crank shaft 105 which is rotationally sleeved with the other end of the connecting rod 104 to do circular motion, so that the driven crank wheel 106 which is fixedly connected with the other end of the second crank shaft 105 rotates, the driven crank wheel 106 drives the driven shaft 107 which is fixedly connected with the right end of the driven crank wheel 106 to rotate, the cylindrical cam 204 rotates, and the driving crank wheel 102 and the driven crank wheel 106 have the same diameter, and the first crank shaft 103 and the second crank shaft 105 are symmetrically distributed, and the rotation speed of the I-shaped wheel group 4 is the same as the rotation speed of the cylindrical cam 204. The cylindrical cam 204 rotates to drive the sliding head 203 to do translational motion through the sliding groove 205 arranged on the side surface of the cylindrical cam, when the sliding head 203 slides in one path in the sliding groove 205 to move right to the right end, as the two paths of the sliding groove 205 are communicated at the left end and the right end, the sliding head 203 can enter the second path to continue sliding and move left, and returns to the first path to continue sliding and moving right after reaching the left end, so that reciprocating motion is realized. The wire arranging mechanism 200 drives the steel wire monitoring mechanism 300 to reciprocate along with the rotation of the I-shaped wheel set 4 so as to realize regular layered wire arrangement.
In this process, the steel wire always moves in two gaps formed by the wiping roller 303, and the wiping roller 303 cleans the steel wire to remove surface impurities, so that the phenomenon of uneven phenomenon does not occur in the time division law when the wire is wound on the steel wire by the winding machine, in addition, the wiping roller 303 is continuously lightened by the proper tension to ensure that the steel wire is not subjected to plastic deformation, when the diameter becomes smaller due to the plastic deformation of the steel wire caused by the tension change, the gap spacing formed by the wiping roller 303 is larger than the diameter of the steel wire at the moment, so that the workbench 302 stops rotating, the magnet 307 cannot continuously rotate, the current disappears and the wiping roller 303 is extinguished due to the fact that the magnetic flux of the lead 306 is unchanged, and then the working personnel can stop the operation of the servo motor 1 and check the problem adjustment speed, so that the diameter change of the steel wire is monitored in real time, and the quality of a product is ensured.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides an automatic admission unit of efficient duplex position, includes servo motor (1), fixed surface is connected with brace table (2) under servo motor (1), servo motor (1) right side rotates and is connected with transmission shaft (3), transmission shaft (3) outer lane fixed cover is equipped with I-shaped wheel group (4), transmission shaft (3) outer lane rotates the cover and is equipped with first support column group (5), be provided with second support column group (6) in front of first support column group (5), two guide bars (7) of fixedly connected with are run through to second support column group (6) bottom, its characterized in that: the steel wire monitoring device is characterized in that a steel wire monitoring mechanism (300) is arranged above the guide rod (7), the steel wire monitoring mechanism (300) comprises a bulb (305) and a wiping roller (303), a wire (306) is arranged below the bulb (305), a magnet (307) is arranged on the outer ring of the wire (306), a wire arranging mechanism (200) is arranged below the steel wire monitoring mechanism (300), and a crank transmission mechanism (100) is arranged at the right ends of the first support column group (5) and the second support column group (6);
the bulb comprises a bulb body, wherein a bulb (305) is fixedly connected with a limiting column (304) on the lower surface of the bulb body, a wire (306) is positioned in an inner cavity of the limiting column (304), the wire (306) is fixedly connected with the bulb body (305), a wiping roller (303) is sleeved on the outer ring of the middle part of the limiting column (304) in a rotating mode, a magnet (307) is positioned in the inner cavity of the wiping roller (303), the magnet (307) is divided into positive poles and negative poles which are symmetrically distributed on two sides of the wire (306), a workbench (302) is fixedly connected to the bottom end of the limiting column (304), and two connecting rods (301) are symmetrically and fixedly connected to two sides of the workbench (302);
the number of the limit posts (304) is equal to that of the bulbs (305), the number of the wiping rollers (303) is four, the two wiping rollers (303) are respectively sleeved in the middle of the outer ring of the limit posts (304) in a rotating way, and gaps are respectively formed between the two wiping rollers (303) at the front end and the rear end of the workbench (302), and the gap distance is equal to the diameter of the received steel wire.
2. The efficient double-station automatic wire-rewinding machine set according to claim 1, characterized in that: the crank transmission mechanism (100) comprises a driving shaft (101), the left end of the driving shaft (101) is fixedly connected with a driving crank wheel (102), the left end of the driving crank wheel (102) is fixedly connected with a first crank shaft (103), a connecting rod (104) is sleeved on the outer ring of the first crank shaft (103) in a rotating mode, a second crank shaft (105) is sleeved on the other end of the connecting rod (104) in a rotating mode, the right end of the second crank shaft (105) is fixedly connected with a driven crank wheel (106), and the right end of the driven crank wheel (106) is fixedly connected with a driven shaft (107).
3. The efficient double-station automatic wire-rewinding machine set according to claim 2, characterized in that: the left end of the driving shaft (101) is connected with the first support column group (5) in a penetrating and rotating mode, the driving shaft (101) is fixedly connected with the transmission shaft (3), the diameter of the driving crank wheel (102) is the same as that of the driven crank wheel (106), the first crank shaft (103) is located at a position deviating from the rotating shaft of the driving crank wheel (102), the second crank shaft (105) and the first crank shaft (103) are symmetrically distributed relative to the connecting rod (104), and the driven shaft (107) is connected with the second support column group (6) in a penetrating and rotating mode.
4. The efficient double-station automatic wire-rewinding machine set according to claim 3, characterized in that: the wire arranging mechanism (200) comprises a sliding block (201), two through holes are formed in the sliding block (201) and are in sliding connection with the guide rod (7), a rotating column (202) is rotatably connected to the upper end of the sliding block (201), a sliding head (203) is fixedly connected to the other end of the rotating column (202), a cylindrical cam (204) is arranged above the sliding head (203), and a sliding groove (205) is formed in the side face of the cylindrical cam (204).
5. The efficient double-station automatic wire-rewinding machine set according to claim 4, wherein: the sliding block (201) is in sliding connection with the guide rod (7), the cylindrical cam (204) is fixedly sleeved on the outer ring of the driven shaft (107), the sliding groove (205) is provided with two paths in total and is communicated with the left end and the right end, the length of the sliding groove (205) in the axial direction is equal to that of the I-shaped wheel set (4), and the sliding head (203) slides in the two paths of the sliding groove (205).
6. The efficient double-station automatic wire-rewinding machine set according to claim 5, wherein: the first support column group (5) is provided with three equal-spacing I-shaped wheel groups (4), the second support column group (6) is provided with three equal-spacing I-shaped wheel groups (4), the wire arranging mechanism (200) and the steel wire monitoring mechanism (300) are provided with two equal-spacing I-shaped wheel groups (200), and each cylindrical cam (204) is arranged right in front of each I-shaped wheel group (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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