CN111410079B - Metal precise profiled bar production line - Google Patents
Metal precise profiled bar production line Download PDFInfo
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- CN111410079B CN111410079B CN202010353987.0A CN202010353987A CN111410079B CN 111410079 B CN111410079 B CN 111410079B CN 202010353987 A CN202010353987 A CN 202010353987A CN 111410079 B CN111410079 B CN 111410079B
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- 239000002184 metal Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000005491 wire drawing Methods 0.000 claims description 14
- 238000002788 crimping Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000000047 product Substances 0.000 description 48
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- SHJMLBMJMRHDFU-UHFFFAOYSA-N [Pb].[Ni].[Zn] Chemical compound [Pb].[Ni].[Zn] SHJMLBMJMRHDFU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/18—Driven rotary elements
Landscapes
- Wire Processing (AREA)
Abstract
The invention provides a metal precise profile production line which comprises a discharging mechanism, a first tension control regulator, a preliminary forming roller mechanism, a first power unit, a second tension control regulator, a finished product forming mechanism, a second power unit, a third tension control regulator, a finished product winding device and a finished product winding device which are sequentially arranged from left to right. By adopting the metal precise profile production line, a metal wire is powered by a first power unit, discharged by a discharging mechanism, and subjected to preliminary forming in a preliminary forming roller mechanism through a first tension control regulator; then the second power unit provides power, and the preliminarily molded profiled bar is molded in a finished product molding mechanism through a second tension control regulator; and finally, the finished product winding device provides power, and the finished product passes through the finished product winding device through a third tension control regulator and is wound into the finished product winding device.
Description
Technical Field
The invention relates to the technical field of metal material processing equipment, in particular to a metal precise profile production line.
Background
The traditional technology of metal profiled bar is that after extrusion and cogging, three-roller or four-roller drawing die can be used for drawing and rolling to form a preformed shape, then the preformed shape is subjected to multi-pass drawing by a fixed die, and the technology also comprises the steps of precisely rolling the preformed shape by a rolling mill, and the method of rolling and stretching is effective for materials with good common plasticity and good elongation. However, for materials containing high nickel lead zinc white copper, dispersion strengthening copper and other complex components and low melting point phase or intermetallic compound, the materials have low plasticity and extremely poor processability, and the conventional wire rod pressure processing methods such as rolling, stretching and the like are very difficult, the process flow is long, the product yield is low, the processing cost is high, and sometimes even the final product cannot be obtained, so that new application for processing the materials is necessary.
Patent CN110694792a, publication No. 2020.01.17, discloses a production line of alloy anchor line profile, comprising a first tension device and a device shell, wherein a cold rolling device, a first laser sensor, a second tension device, a hole type cold rolling device, a pre-stretching forming device, a third tension device, a cleaning device, a final forming device, a straightening wheel set, a guiding device, a fourth tension device, a wire clamping device, a wire collecting device and an electromagnetic power supply are arranged in the device shell, and a power receiving wheel and two power receiving wheels are arranged in the second tension device; the groove of the power receiving wheel is provided with a power receiving ring contacted with the anchor line; the power receiving wheel is provided with a containing groove, the inner wall of the containing groove is provided with a power receiving ring, the power receiving ring is connected with a plurality of electromagnetic coils, the power receiving ring and the electromagnetic coils are electrically connected with an electromagnetic power supply, one magnetic pole of all the electromagnetic coils faces the power receiving ring, and the other magnetic pole faces the circle center of the power receiving wheel; the power receiving ring is made of conductive and non-magnetic materials, is not contacted with the anchor wire, and ensures that the wire is not broken by metal scraps after being tensioned. The production line disclosed in the patent still cannot meet the production requirements of small-size high-precision metal wires.
The small-size high-precision metal wires used in China at present are basically imported from abroad, and the size precision of most of the existing domestic equipment processing cannot meet the product requirement, so that the requirements of the small-size high-precision metal wires in the market are still difficult to meet.
Disclosure of Invention
In order to solve the problem that the dimensional accuracy of metal wires processed by most of the existing domestic equipment in the background technology cannot meet the high accuracy requirement, the invention provides a metal precise profiled bar production line, which comprises a discharging mechanism, a first tension control regulator, a preliminary forming roller mechanism, a first power unit, a second tension control regulator, a finished product forming mechanism, a second power unit, a third tension control regulator, a finished product wire arrangement device and a finished product winding device which are sequentially arranged from left to right.
Further, the discharging mechanism is a roller type discharging mechanism and comprises a discharging mechanism base, a belt pulley, a belt and a first rotating shaft;
The first rotating shaft is arranged on a bearing seat of the discharging mechanism base; one end of the first rotating shaft is a nesting end, and the other end of the first rotating shaft is connected with a belt pulley; the feeding mechanism base is provided with a belt fixing piece; the two ends of the belt are respectively fixed on the belt fixing piece; the belt is sleeved on the belt pulley.
Further, the first tension control regulator, the second tension control regulator and the third tension control regulator all comprise a tension control regulator base, a lifting base frame, a fixed guide wheel, a tension adjustment movable guide wheel, a first sprocket and a counterweight;
The lifting base frame is arranged on the tension control regulator base; the lifting base frame is provided with an optical axis; the tension adjusting movable guide wheel is fixedly connected with a sliding block; the sliding block is arranged on the optical axis in a sliding way; the first chain wheel is rotatably arranged on the lifting base frame; the first sprocket is provided with a first chain; one end of the first chain is connected with the weight piece, and the other end of the first chain is connected with the sliding block;
the lifting base frame is provided with two fixed guide wheels; the two fixed guide wheels are respectively positioned at two sides of the tension adjusting movable guide wheel.
Further, a limit switch is arranged at the bottom of the optical axis.
Further, the preliminary molding roller mechanism comprises a preliminary molding base, a front wire guide wheel, a roller seat and a rear wire guide wheel;
the front wire guide wheel and the roller seat are arranged on the preliminary molding base; the rear wire guide wheel is arranged on the roller seat; the roller seat is provided with a roller; the front wire guide wheel is positioned at the front end of the roller; the rear wire guide wheel is positioned at the rear end of the roller.
Further, the first power unit and the second power unit comprise a power base, a first traction wheel, a second traction wheel and a first motor;
The first traction wheel is provided with a driving shaft; the driving shaft is arranged on a bearing seat of the power base; the driving shaft is provided with a second chain wheel; the second traction wheel is provided with a driven shaft; the driven shaft is arranged on a bearing seat of the power base; the driven shaft is provided with a third chain wheel; a second chain is sleeved between the second chain wheel and the third chain wheel; the driving shaft is connected with the driven shaft through a connecting rod;
the first motor is connected with the driving shaft through a coupler.
Further, a wire pressing wheel is arranged above the first traction wheel.
Further, the finished product forming mechanism comprises a finished product forming base, a self-positioning wire drawing die holder and a straightening wheel set;
the self-positioning wire drawing die holder and the straightening wheel set are arranged on the finished product forming base;
the straightening wheel set is formed by arranging a plurality of guide wheels in a staggered and crossed manner.
Further, the finished product wire arrangement device comprises a finished product wire arrangement base, a rotating rod and a wire arrangement rod;
The rotating rod is arranged on a bearing seat of the finished product flat cable base;
One end of the winding displacement pole is fixedly connected with the rotating pole.
Further, the finished product winding device comprises a finished product curling base, a curling wheel and a second motor;
The curling wheel is sleeved on the second rotating shaft; the second rotating shaft is arranged on a bearing seat of the finished product curling base; the second motor is connected with the second rotating shaft through a coupler.
Compared with the prior art, the metal precise profile production line provided by the invention has the following advantages:
(1) The profiled bar is produced through two important processes, the profiled bar is primarily formed by a profiled wire primary forming roller seat, the roller and the roller seat are manufactured through precise machining, the dimensional stability of a primary forming product is greatly influenced, the forming of a subsequent finished product in a finished product forming mechanism is also greatly influenced, the stable primary forming size is greatly influenced, and the service life of a wire drawing die and the product quality of a material are greatly influenced.
(2) Advanced process, reliable performance, high production efficiency, energy conservation, consumption reduction, small occupied area and the like.
The metal precise profiled bar production line provided by the invention meets the existing requirements of China on the small-size high-precision metal wires to a certain extent, and solves the production problem of the existing precise metal profiled bars and the requirements on the metal high-precision profiled bar wires to a great extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a metal precision profile production line provided by the invention;
FIG. 2 is a front view of the discharge mechanism of FIG. 1;
FIG. 3 is a side view of the discharge mechanism of FIG. 1;
FIG. 4 is a schematic view of a discharge mechanism sleeved with a wire coil barrel;
FIG. 5 is a front view of the tension control knob of FIG. 1;
FIG. 6 is a side view of the tension control actuator of FIG. 1;
FIG. 7 is a schematic view of the preliminary molding roll mechanism of FIG. 1;
FIG. 8 is a front view of the power pack of FIG. 1;
FIG. 9 is a schematic illustration of a portion of a power unit;
FIG. 10 is a partial schematic view of a power unit;
FIG. 11 is a schematic view of the forming mechanism of FIG. 1;
FIG. 12 is a schematic view of the structure of the straightening wheel set;
FIG. 13 is a schematic diagram of the finished wire arrangement of FIG. 1;
fig. 14 is a schematic structural view of the finished product winding device in fig. 1.
Reference numerals:
| 10. Discharging mechanism | 11. Discharging mechanism base | 12. Belt pulley |
| 13 Belt | 14 First rotating shaft | 15. Belt fixing piece |
| 21 First tension control regulator | 22 Second tension control regulator | 23. Third tension control regulator |
| 30. Preliminary shaping roller mechanism | 31. Preliminary molding base | 32 Front-mounted wire guide wheel |
| 33 Roller stand | 34. Rear-mounted wire guide wheel | 35. Roller |
| 41. First power unit | 42. Second power unit | 50. Finished product forming mechanism |
| 51. Finished product forming base | 52 Self-positioning wire drawing die holder | 53. Straightening wheel set |
| 54. Guide wheel | 60. Finished product winding displacement device | 61. Finished product winding displacement base |
| 62 Rotary rod | 63. Flat cable pole | 70. Finished product coiling mechanism |
| 71. Finished product curls base | 72. Crimping wheel | 73. Second motor |
| 74. Second rotating shaft | 80. Metal wire coil barrel | 201. Tension control regulator base |
| 202. Lifting base frame | 203 Fixed guide wheel | 204 Tension adjusting movable guide wheel |
| 205 First sprocket | 206. Weight piece | 207. Optical axis |
| 208. Sliding block | 209. First chain | 210. Limit switch |
| 401. Power base | 402 First traction wheel | 403 Second traction wheel |
| 404. First motor | 405. Driving shaft | 406. Second sprocket wheel |
| 407. Driven shaft | 408. Third sprocket wheel | 409. Connecting rod |
| 410. Wire pressing wheel |
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Fig. 1 is a schematic structural diagram of a metal precision profile production line provided by the invention, as shown in fig. 1, the metal precision profile production line comprises a discharging mechanism 10, a first tension control regulator 21, a preliminary forming roller mechanism 30, a first power unit 41, a second tension control regulator 22, a finished product forming mechanism 50, a second power unit 42, a third tension control regulator 23, a finished product wire arrangement device 60 and a finished product winding device 70 which are sequentially arranged from left to right.
In specific implementation, the metal wire loop barrel 80 with the metal wire raw material is sleeved on the discharging mechanism 10, the metal wire is pulled out, and the metal wire is sequentially passed through the first tension control regulator 21, the preliminary forming roller mechanism 30, the first power unit 41, the second tension control regulator 22, the finished product forming mechanism 50, the second power unit 42, the third tension control regulator 23, the finished product wire arrangement device 60 and finally fixed on the finished product winding device 70.
The metal wire is powered by a first power unit 41, discharged by a discharging mechanism 10, passes through a first tension control regulator 21 and is preliminarily formed in a preliminary forming roller mechanism 30; then the second power unit 42 provides power, the initially formed profiled bar passes through the second tension control regulator 22 and is formed in the finished product forming mechanism 50; and finally, the finished product winding device 70 provides power, and the finished product passes through the finished product winding device 60 through the third tension control regulator 43 and is wound into the finished product winding device 70.
Preferably, the discharging mechanism 10 is a drum-type discharging mechanism, and comprises a discharging mechanism base 11, a belt pulley 12, a belt 13 and a first rotating shaft 14;
The first rotating shaft 14 is arranged on a bearing seat of the discharging mechanism base 11; one end of the first rotating shaft 14 is a nesting end, and the other end is connected with the belt pulley 12; the discharging mechanism base 11 is provided with a belt fixing piece 15; both ends of the belt 13 are respectively fixed on the belt fixing pieces 15; the belt 13 is sleeved on the belt pulley 12.
In specific implementation, as shown in fig. 2-4, the first rotating shaft 14 is disposed on a bearing seat of the discharging mechanism base 11, and the first rotating shaft 14 can rotate; one end of the first rotating shaft 14 is a nesting end, and the metal wire coil barrel 80 can be nested at the nesting end, so that when the metal wire coil barrel 80 rotates, the first rotating shaft 14 rotates along with the nesting end; the other end of the first rotating shaft 14 is connected with a belt pulley 12; the discharging mechanism base 111 is provided with two belt fixing pieces 15, two ends of the belt 13 are respectively fixed on the belt fixing pieces 15, and the middle section of the belt 13 is sleeved on the belt pulley 12.
When the machine is stopped, the metal wire coil barrel 80 continues to rotate due to inertia, and the material can fall out. To avoid this problem, by providing the pulley 12 and the belt 13, the friction between the pulley 12 and the belt 13 decelerates the first rotating shaft 14 so that the speed of the metal wire coil 80 slowly follows the stop of the machine, and the belt 13 on the pulley 12 plays a role in speed adjustment.
Preferably, the first tension control adjuster 21, the second tension control adjuster 22 and the third tension control adjuster 23 each include a tension control adjuster base 201, a lifting base frame 202, a fixed guide pulley 203, a tension adjustment moving guide pulley 204, a first sprocket 205 and a weight 206;
The lifting base frame 202 is arranged on the tension control regulator base 201; the lifting base frame 202 is provided with an optical axis 207; the tension adjusting movable guide wheel 204 is fixedly connected with a sliding block 208; the sliding block 208 is slidably disposed on the optical axis 207; the first sprocket 205 is rotatably disposed on the lifting base frame 202; the first sprocket 205 is provided with a first chain 209; one end of the first chain 209 is connected to the weight 206, and the other end is connected to the sliding block 208;
The lifting base frame 202 is provided with two fixed guide wheels 203; the two fixed guide wheels 203 are respectively located at two sides of the tension adjusting movable guide wheel 204.
Further, a limit switch 210 is provided at the bottom of the optical axis 207.
In particular, as shown in fig. 5 and 6, the tension adjusting movable guide wheel 204 is fixedly connected with a sliding block 208; the sliding block 208 is provided with a through hole and is sleeved on the optical axis 207, and the tension adjusting movable guide wheel 204 can be lifted up and down along the optical axis 207; the first chain wheel 205 is arranged on the turntable of the lifting base frame 202, one end of the first chain 209 is connected with the counterweight 206, the other end is connected with the sliding block 208, the first chain 209 is sleeved on the first chain wheel 205, and the gravity of the counterweight 206 can drive the tension adjusting movable guide wheel 204 to lift up and down; in use, the metal wire is wound from the bottom of the left fixed guide wheel 203 to the bottom of the tension adjusting movable guide wheel 204, and wound to the bottom of the right fixed guide wheel 203. Depending on the limitation of the maximum tension, the optical axis 207 is provided with a limit switch 210 at a specific position, and the limit switch 210 may be an inductive switch or a touch switch.
When the production line works, if the speed of the whole production line is inconsistent due to a certain component, the tension adjusting movable guide wheel 204 can reciprocate up and down on the optical axis 207 to adjust the speed of the whole metal wire. When the tension is too small, the tension adjusting movable guide wheel 204 moves upward due to the gravity of the weight 206; when the tension is too high, the tension adjusting movable guide wheel 204 is driven to move downwards by the tension of the metal wire. When the production line works, the tension cannot be too large, the size of the metal wire rod can be reduced by the too large tension, and the whole metal wire rod can be seriously pulled off, so that when the tension is too large and the tension adjusting movable guide wheel 204 moves downwards to a certain position, the limit switch 210 is touched, the whole production line stops working, and equipment and materials of the whole production line are protected.
Preferably, the preliminary molding roller mechanism 30 includes a preliminary molding base 31, a front wire guide wheel 32, a roller seat 33, and a rear wire guide wheel 34;
The front wire guide wheel 32 and the roller seat 33 are arranged on the preliminary molding base 31; the rear wire guide wheel 34 is arranged on the roller seat 33; the roller seat 33 is provided with a roller 35; the front wire guide wheel 32 is positioned at the front end of the roller 35; the rear wire guide wheel 34 is positioned at the rear end of the roller 35.
In the specific implementation, as shown in fig. 7, an upper roller 35 and a lower roller 35 are arranged on a roller seat 33, and a metal wire can pass through the gap between the two rollers 35; the front wire guide wheel 32 is located in front of the roller seat 33, and the rear wire guide wheel 34 is mounted on the roller seat 33 and located behind the roller 35.
When the wire is used, the wire is pulled and driven by the first power unit 41, guided by the front wire guide wheel 32, enters the roller 35 for forming, and guided by the rear wire guide wheel 34, the preliminarily formed wire is pulled out by the first power unit 41, and the preliminary forming of the profile is completed.
It should be noted that, the shape of the roller 35 is designed according to the profile size structure, the number of the roller seats 33 can be freely combined, when the product shape is complex, and the primary molding can not meet the material shape requirement, the number of the primary molding roller mechanisms 30 can be increased according to the process design, and the roller seats 33 can be molded side by side.
Preferably, the first power unit 41 and the second power unit 42 each comprise a power base 401, a first traction wheel 402, a second traction wheel 403 and a first motor 404;
The first traction wheel 402 is provided with a drive shaft 405; the driving shaft 405 is disposed on a bearing seat of the power base 401; the drive shaft 405 is provided with a second sprocket 406; the second traction wheel 403 is provided with a driven shaft 407; the driven shaft 407 is disposed on a bearing seat of the power base 401; the driven shaft 407 is provided with a third sprocket 408; a second chain is sleeved between the second sprocket 406 and the third sprocket 408; the driving shaft 405 is connected with the driven shaft 407 through a connecting rod 409;
the first motor 404 is coupled to the drive shaft 405 via a coupling.
Further, a crimping wheel 410 is provided above the first traction wheel 402.
In practice, as shown in fig. 8-10, power is provided by a first motor 404 and transmitted to a first traction wheel 402 by a coupling; the first traction wheel 402 and the second traction wheel 403 rotate through the transmission of a chain wheel and a chain and the action of a connecting rod; the metal wire is on the power unit and pulls the material to move forward by means of the friction force between the metal material and the surface of the traction wheel. A wire pressing wheel 410 is provided above the first traction wheel 402 for limiting the height of the metal wire.
Preferably, the finished product forming mechanism 50 comprises a finished product forming base 51, a self-positioning wire drawing die holder 52 and a straightening wheel set 53;
The self-positioning wire drawing die holder 52 and the straightening wheel set 53 are arranged on the finished product forming base 51;
The straightening wheel set 53 is formed by mutually staggering and intersecting a plurality of guide wheels 54.
In specific implementation, as shown in fig. 11 and fig. 12, the self-positioning wire drawing die holder 52 is used for performing finished product forming on the preliminarily formed metal wire, and the self-positioning wire drawing die holder 52 specifically adopts a self-positioning wire drawing die holder disclosed in patent CN 207288408U; the straightening wheel group 53 is located behind the self-positioning wire drawing die holder 52 and is used for adjusting the straightness of the finished product.
When in use, the metal wire is drawn and driven by the second power unit 42, is cold drawn and formed by the wire drawing die of the self-positioning wire drawing die holder 52, and is straightened by the straightening wheel set 53, and the finished product forming is completed.
Preferably, the finished wire arranging device 60 includes a finished wire arranging base 61, a rotating rod 62 and a wire arranging rod 63;
the rotating rod 62 is arranged on a bearing seat of the finished product wire arranging base 61;
one end of the winding displacement rod 63 is fixedly connected to the rotating rod 62.
In particular, as shown in fig. 13, the rotating rod 62 is disposed on a bearing seat of the finished wire arranging base 61, one end of the wire arranging rod 63 is fixedly connected to the rotating rod 62, and the rotating rod 62 can rotate, so as to drive the wire arranging rod 63 to rotate with the rotating rod 62 as a rotation center; the wire arranging rod 63 is composed of two wire clamping blocks, one sides of the two wire clamping blocks are respectively provided with a groove, when in use, the groove sides of the two wire clamping blocks are in butt joint, the grooves form a gap, and a metal wire passes through the gap between the two wire clamping blocks; the finished product wire arrangement device 60 plays a role in stabilizing the wire sequence, and the wire arrangement rod 63 is made of wear-resistant plastic and cannot cause defects such as scratch and scratch on metal wires.
Preferably, the finished product winding device 70 comprises a finished product winding base 71, a winding wheel 72 and a second motor 73;
The crimping wheel 72 is sleeved on the second rotating shaft 74; the second rotating shaft 74 is arranged on a bearing seat of the finished product curling base 71; the second motor 73 is connected to the second rotating shaft 74 through a coupling.
In particular, as shown in fig. 14, crimping wheel 72 is a crimping barrel; crimping wheel 72 is identical to second spindle 74; the second motor 73 supplies power, and the second rotating shaft 74 is driven to rotate through the coupler, so that the crimping wheel 72 is driven to rotate, and the metal wire can be wound on the crimping wheel 72; the final curl weight is set according to customer requirements.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (5)
1. A metal precision profile production line is characterized in that: the device comprises a discharging mechanism (10), a first tension control regulator (21), a preliminary forming roller mechanism (30), a first power unit (41), a second tension control regulator (22), a finished product forming mechanism (50), a second power unit (42), a third tension control regulator (23), a finished product wire arranging device (60) and a finished product winding device (70) which are sequentially arranged from left to right;
the preliminary molding roller mechanism (30) comprises a preliminary molding base (31), a front wire guide wheel (32), a roller seat (33) and a rear wire guide wheel (34);
The front wire guide wheel (32) and the roller seat (33) are arranged on the preliminary molding base (31); the rear wire guide wheel (34) is arranged on the roller seat (33); a roller (35) is arranged on the roller seat (33); the front wire guide wheel (32) is positioned at the front end of the roller (35); the rear wire guide wheel (34) is positioned at the rear end of the roller (35);
the first power unit (41) and the second power unit (42) comprise a power base (401), a first traction wheel (402), a second traction wheel (403) and a first motor (404);
The first traction wheel (402) is provided with a drive shaft (405); the driving shaft (405) is arranged on a bearing seat of the power base (401); the drive shaft (405) is provided with a second sprocket (406); the second traction wheel (403) is provided with a driven shaft (407); the driven shaft (407) is arranged on a bearing seat of the power base (401); the driven shaft (407) is provided with a third sprocket (408); a second chain is sleeved between the second chain wheel (406) and the third chain wheel (408); the driving shaft (405) is connected with the driven shaft (407) through a connecting rod (409);
The first motor (404) is connected with the driving shaft (405) through a coupling;
A wire pressing wheel (410) is arranged above the first traction wheel (402);
the finished product forming mechanism (50) comprises a finished product forming base (51), a self-positioning wire drawing die holder (52) and a straightening wheel set (53);
The self-positioning wire drawing die holder (52) and the straightening wheel set (53) are arranged on the finished product forming base (51);
the straightening wheel set (53) is formed by mutually staggering and intersecting a plurality of guide wheels (54);
The finished product wire arrangement device (60) comprises a finished product wire arrangement base (61), a rotating rod (62) and a wire arrangement rod (63);
The rotating rod (62) is arranged on a bearing seat of the finished product flat cable base (61);
one end of the wire arranging rod (63) is fixedly connected to the rotating rod (62); the flat cable pole (63) is provided with two wire clamping blocks, one sides of the two wire clamping blocks are respectively provided with a groove, when the flat cable pole is used, the groove sides of the two wire clamping blocks are in butt joint, the grooves form a gap, and a metal wire passes through the gap between the two wire clamping blocks.
2. A metal precision profile production line as claimed in claim 1, characterized in that: the discharging mechanism (10) is a drum-type discharging mechanism and comprises a discharging mechanism base (11), a belt pulley (12), a belt (13) and a first rotating shaft (14);
The first rotating shaft (14) is arranged on a bearing seat of the discharging mechanism base (11); one end of the first rotating shaft (14) is a nesting end, and the other end of the first rotating shaft is connected with the belt pulley (12); the discharging mechanism base (11) is provided with a belt fixing piece (15); both ends of the belt (13) are respectively fixed on the belt fixing piece (15); the belt (13) is sleeved on the belt pulley (12).
3. A metal precision profile production line as claimed in claim 1, characterized in that: the first tension control regulator (21), the second tension control regulator (22) and the third tension control regulator (23) comprise a tension control regulator base (201), a lifting base frame (202), a fixed guide wheel (203), a tension adjustment movable guide wheel (204), a first sprocket (205) and a counterweight (206);
The lifting base frame (202) is arranged on the tension control regulator base (201); the lifting base frame (202) is provided with an optical axis (207); the tension adjusting movable guide wheel (204) is fixedly connected with a sliding block (208); the sliding block (208) is arranged on the optical axis (207) in a sliding manner; the first chain wheel (205) is rotatably arranged on the lifting base frame (202); the first sprocket (205) is provided with a first chain (209); one end of the first chain (209) is connected with the counterweight (206), and the other end is connected with the sliding block (208);
the lifting base frame (202) is provided with two fixed guide wheels (203); the two fixed guide wheels (203) are respectively positioned at two sides of the tension adjusting movable guide wheel (204).
4. A metal precision profile production line according to claim 3, characterized in that: a limit switch (210) is arranged at the bottom of the optical axis (207).
5. A metal precision profile production line as claimed in claim 1, characterized in that: the finished product winding device (70) comprises a finished product curling base (71), a curling wheel (72) and a second motor (73);
The crimping wheel (72) is sleeved on the second rotating shaft (74); the second rotating shaft (74) is arranged on a bearing seat of the finished product curling base (71); the second motor (73) is connected with the second rotating shaft (74) through a coupler.
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| CN202010353987.0A CN111410079B (en) | 2020-04-29 | 2020-04-29 | Metal precise profiled bar production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010353987.0A CN111410079B (en) | 2020-04-29 | 2020-04-29 | Metal precise profiled bar production line |
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| CN113307087B (en) * | 2021-05-28 | 2022-11-08 | 安徽杰蓝特新材料有限公司 | High-flame-retardancy MPP power cable pipe and processing technology thereof |
| CN114101323A (en) * | 2021-11-23 | 2022-03-01 | 梓兰特线（厦门）科技有限公司 | Active and passive combined cold rolling mill |
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| KR20090011643U (en) * | 2008-05-13 | 2009-11-18 | 신-치 수 | Improved tension control apparatus pay-off machine |
| JP5996204B2 (en) * | 2012-02-13 | 2016-09-21 | 日産自動車株式会社 | Belt-shaped battery material transport device and transport method |
| CN202518878U (en) * | 2012-04-28 | 2012-11-07 | 董长国 | Winding displacement device for hosepipe winding machine |
| KR101331117B1 (en) * | 2012-09-28 | 2013-11-19 | 성우테크론 주식회사 | Apparatus for manufacturing flexible flat cable of auto vehicle |
| CN205838173U (en) * | 2016-07-07 | 2016-12-28 | 杭州三普机械有限公司 | A kind of and the swing arm active actinobacillus frame of silk major diameter drum |
| CN106623461A (en) * | 2016-12-29 | 2017-05-10 | 梓兰特线（厦门）科技有限公司 | Self-positioning wire drawing die base |
| CN207918173U (en) * | 2017-12-22 | 2018-09-28 | 西北机器有限公司 | A kind of take-up constant tension device for wire drawing machine |
| CN110694792B (en) * | 2019-09-28 | 2020-10-30 | 上海展屿金属科技有限公司 | Production line of alloy anchor line dysmorphism material |
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