CN2270574Y - Fully automatic straight-line machine - Google Patents
Fully automatic straight-line machine Download PDFInfo
- Publication number
- CN2270574Y CN2270574Y CN 96221279 CN96221279U CN2270574Y CN 2270574 Y CN2270574 Y CN 2270574Y CN 96221279 CN96221279 CN 96221279 CN 96221279 U CN96221279 U CN 96221279U CN 2270574 Y CN2270574 Y CN 2270574Y
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- Prior art keywords
- straightening
- cutting
- chain wheel
- cutter
- metal wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000005520 cutting process Methods 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000012769 bulk production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a fully automatic straight-line machine, which can adjust and control metal wire to cut different lengths and has the efficiency of straightening the straightness accuracy of the metal wire. The utility model mainly comprises a roller straightening mechanism, a wire sending mechanism, a rotating straightening mechanism, a cutting mechanism and a transmission mechanism; the speed of send wire can be changed by the motor of the transmission mechanism, and the metal wire with different lengths can be cut by the matching of the transmission mechanism and the cutting mechanism; the straightness accuracy of the metal wire can be straightened by the rotating of a one time roller straightening mechanism and a secondary rotating straightening mechanism. The utility model has the efficiency of practicability, convenience and straightening accuracy.
Description
The utility model relates to a metal wire straightening machine especially indicates a full-automatic straightening machine, and it can adjust the control metal wire and cut out different length to correct the straightness accuracy of metal wire really, have practicality, convenience and improvement production efficiency.
The metal wire products are widely applied, such as the manufacture of electric fan mesh enclosures, various birdcages or coops, various article holders …, etc., the metal wire is extruded, rolled and formed, and coiled into a bundle-shaped finished product, and then the straightness is corrected by a processing and manufacturing factory, and the finished product is cut into proper length (or bent and formed), and then welded by welding equipment to manufacture the product; however, after extrusion rolling, the rolled product may be bent and then coiled into a bundle, which has an arc shape, and the straightness is not optimal, and the product needs to be corrected before being made into a product; however, the conventional straightening machine is composed of a single motor for synchronously driving a wire feeding mechanism, a straightening mechanism and a cutting mechanism, wherein the straightening mechanism is composed of a plurality of corresponding roller straightening linear mechanisms; as can be understood from the above, it has the following disadvantages:
firstly, the speed of the metal wire conveying, straightening mechanism and cutting mechanism is fixed and can not be changed, so that only the metal wire with single specification length can be cut; if different lengths need to be cut, the gear collocation of the rotating mechanism needs to be replaced to change the transmission speed rate so as to change the cutting length, so that the cutting length is very inconvenient for a user, the control of the speed ratio needs to be recalculated, the chain wheel combination needs to be replaced, much time is wasted, dead time is increased, the productivity is influenced, and the manufacturing cost is increased.
Secondly, the straightening effect is poor, the roller contacts the metal wire in a point contact mode, only the effect of straightening the metal wire can be generated at best, the curvature is eliminated, and the bending amount still exists; therefore, after the metal wire is cut into proper lengths, the straightness of the metal wire needs to be checked by visual inspection of workers, and if the metal wire is bent, the metal wire needs to be screened and rejected; therefore, it is necessary to rely on manual inspection procedures and to generate waste products, which inevitably increase the production costs and cause the drawback of slower processing speeds.
Therefore, an object of the utility model is to provide a full-automatic wire straightening machine, it can cut out different wire lengths to make the wire obtain good aligning effect.
According to the utility model, a roller straightening mechanism, a wire feeding mechanism, a rotary straightening mechanism, a cutting mechanism and a transmission mechanism are arranged on a machine table; wherein,
the roller straightening mechanism is formed by arranging a plurality of rollers with hardened surfaces in a staggered manner, and grooves on the edge surfaces of the rollers are arranged in a straight line;
the cutting mechanism is characterized in that a motor drives a cutting main shaft through a belt pulley, the cutting main shaft is linked with an eccentric cam, the outer edge of the eccentric cam is circular and is pivoted on a concave wheel sleeve, one end of the concave wheel sleeve is pivoted on a lifting main block through a fixed shaft, the lifting main block is fixedly connected with a breaker, and the concave wheel sleeve is driven by the rotation of the cutting main shaft to move up and down of the lifting main block and the breaker; a long fixing rod is arranged below the lifting main block, a through slot hole is formed in the long fixing rod for the metal wire to penetrate through, and a position-adjustable distance adjusting block can be locked in the long fixing rod to adjust the cutting length of the metal wire; the front end of the fixed length rod is locked with a cutter main seat, a cutter is sleeved under the cutter main seat and protrudes out of the top surface of the cutter main seat, the cutter is sleeved with a spring, the tail end of the cutter is locked with a cutter cap with a step surface and a lower step surface, an extension spring is locked at the side of the fixed length rod, and the other end of the extension spring is locked on the machine table;
the rotary straightening mechanism is arranged under a sealing cover between the roller straightening mechanism and the cutting mechanism, a micro switch is arranged on a machine table on the movable side of the sealing cover, the power supply is cut off when the sealing cover is opened, the rotary straightening mechanism comprises a straightening main shaft with connecting base bearings at two ends and a hollow shaft hole, one end of the straightening main shaft is fixedly connected with a belt wheel drive, two sides of the straightening main shaft are provided with corresponding fixed planes, screw holes which are staggered and correspondingly arranged are distributed on the fixed planes at the two sides, the screw holes are used for locking fixing sheets, each fixing sheet is locked with a straightener, and each straightener is provided with a half circular arc-shaped groove for a metal wire to pass through.
The transmission mechanism mainly comprises a motor with adjustable speed, a gear group of the motor is provided with a rocker with adjustable speed, and the output rotating speed of an output shaft is controlled; the output shaft is connected with a first chain wheel set, a driven chain wheel of the first chain wheel set drives a second chain wheel set and a third chain wheel set which are coaxial, the second chain wheel set drives the wire feeding mechanism, the third chain wheel set drives a fourth chain wheel set, and the fourth chain wheel set drives the rotating straightening mechanism and a wire feeding roller set in front of the cutting structure; in addition, the cutting mechanism is driven by another independent motor; therefore, the wire feeding speed and the cutting speed are matched by the independent motor drive, so as to cut out the metal wires with different lengths.
The structure, composition, efficacy and features of the present invention will be described in detail with reference to the accompanying drawings. In the drawings:
fig. 1A is a perspective view of the present invention;
fig. 1B is a schematic perspective cross-sectional view of the present invention;
fig. 2A and 2B are combined sectional views and action diagrams of the cutting mechanism of the present invention;
FIG. 3 is a perspective view of the rotary straightening mechanism of the present invention;
FIG. 4 is a perspective view of the rotating straightening mechanism and a sectional view A-A;
FIG. 5 is a top plan view of the rotating straightening mechanism;
fig. 6 is a schematic perspective view of a driving motor of the transmission mechanism of the present invention;
fig. 7A and 7B are front and plan views of the transmission mechanism of the present invention.
Referring to fig. 1A and 1B, a roller straightening mechanism 10, a wire feeding mechanism 20, a rotating straightening mechanism 30, a cutting mechanism 40, and a transmission mechanism 50 are disposed on a machine table 1; wherein,
the roller straightening mechanism 10 is formed by arranging a plurality of rollers 11 with hardened surfaces in a staggered manner, and grooves on the edge surfaces of the rollers are arranged in a straight line;
the cutting mechanism 40 is a cutting main shaft 42 (please match fig. 2A) driven by a motor 4 through a belt pulley 31, the cutting main shaft 42 is linked with an eccentric cam 43, the outer edge of the eccentric cam 43 is circular and is pivoted on a concave wheel sleeve 44, one end of the concave wheel sleeve 44 is pivoted on a lifting main block 45 by a fixed shaft 441, the lifting main block 45 is fixedly connected with a punch 46, and the concave wheel sleeve 44, namely the lifting main block 45 and the punch 46, are driven to move up and down by the rotation of the cutting main shaft 42; a long rod 47 is arranged below the lifting main block 45, a through slot 471 is arranged in the long rod 47 for the metal wire A to pass through, and an adjustable distance block 472 can be locked in the long rod 47 to adjust the cutting length of the metal wire A; a cutter main seat 473 is locked at the front end of the fixed long rod 47, a cutter 474 is sleeved under the cutter main seat 473 and protrudes out of the top surface of the cutter main seat 473, a spring 475 is sleeved on the cutter 474, a stepped surface 4761 and a cutter cap 476 of a lower stepped surface 4762 are locked at the tail end, an extension spring 477 is locked at the side (shown in figure 1A) of the fixed long rod 47, and the other end of the extension spring 477 is locked at the machine table 1;
the rotating straightening mechanism 30, as shown in fig. 3 and 4, is disposed under the cover 302 between the roller straightening mechanism 10 and the cutting mechanism 40, the machine 1 on the movable side of the cover 302 is provided with a micro switch 301, the power supply is cut off when the cover 302 is opened, the rotating straightening mechanism 30 includes a straightening main shaft 32 having a hollow shaft hole and pivoted to a pedestal bearing 31 at both ends, one end of the straightening main shaft 32 is fixedly connected to a belt pulley 33 for driving, both sides of the straightening main shaft 32 are provided with corresponding fixing planes 321, screw holes 322 arranged in staggered correspondence with the fixing planes 321 on both sides are provided, the screw holes 322 are used for locking the fixing plates 33, each fixing plate 35 is used for locking a straightener 34, and the straightener 34 is provided with a half arc-shaped groove 341 for the metal wire a to pass through.
The transmission mechanism 50 mainly comprises a motor 51 (as shown in fig. 6) with adjustable speed, a rocker 512 with adjustable speed is arranged on a gear set 511 of the motor 51 to control the output rotating speed of an output shaft 513; the output shaft 513 is connected to the first sprocket set 52 (please match fig. 7A and 7B), the driven sprocket 521 of the first sprocket set 52 drives the second and third sprocket sets 53 and 54 which are coaxial, the second sprocket set drives the wire feeding mechanism 20, the third sprocket set 54 drives the fourth sprocket set 55, and the fourth sprocket set 55 drives the rotation straightening mechanism 30 and the wire feeding roller set 60 in front of the cutting structure 40; in addition, the cutting mechanism 40 is driven by another independent motor 41; accordingly, the wire feeding speed and the cutting speed are matched by the driving of the independent motors 51, 41, so as to cut out the metal wires with different lengths.
According to the above structure and composition, the actions and effects of the present invention are explained in detail in the following:
as far as the straightening action is concerned:
referring to fig. 1, when the wire a of the cutting mechanism 40 is fed to the electric eye 401 at the track side, it can be detected whether the wire a is normally fed, and the wire a can be counted and automatically cut off when the wire a is not fed by the control box 70.
However, the metal wire a is pulled by the plural sets of rollers 11 of the roller straightening mechanism 10 and produces a primary straightening effect, although the straightening of the roller straightening mechanism 10 cannot reach an ideal straightness, the position where the roller straightening mechanism 10 cannot straighten can be compensated by the rotating straightening mechanism 20; as shown in FIGS. 4 and 5, the wire A gradually passes through the straightening main shaft 32, the straightening main shaft 32 is rotated by the interlocking of the pulley 33, when the straightener 34 is rotated, the groove 341 is rotated to form a correct pattern, and the groove 341 is rotated along the outer diameter of the wire A, if the wire A has a bent or protruded portion, the straightness of the wire A can be optimized by the straightening of the plural sets of straighteners 34.
For the cutting action:
referring to fig. 1 and 2, the straightened wire a passes through the fixed length rod 47 of the cutting mechanism 40, and when the wire a does not contact the distance adjusting block 472, the breaker 46 moves up and down only above the lower step surface 4762 of the cutter cap 476, so the cutter 474 is not actuated yet; when the wire a touches the distance adjusting block 472, the fixed long rod 47 is pushed to move backwards at the same time, so that the upper surface 4671 of the cutter cap 476 is positioned under the punch 46, as shown in fig. 2B, the punch 46 punches the cutter cap 476 and links the displacement of the cutter 474 to cut off the automatic blanking of the wire a, and the fixed long rod 47 is pulled by the extension spring 477 to return; therefore, the functions of automatic feeding, true straightening and automatic cutting and blanking are achieved; in addition, as shown in fig. 1, the metal wire a is continuously output from the cutting mechanism 40, and the signal is transmitted to the control box 70 through the sensing of the electric eye 401 to automatically count, and if the electric eye 401 does not sense the output of the metal wire a within a period of time, the power can be automatically cut off, so as to protect the safety of the working personnel and remind the working personnel of no material supply.
For the transmission rate adjustment action:
as shown in fig. 6 and 7, the motor 51 of the driving transmission mechanism 50 can change the transmission speed of the output shaft 513 by the rocker 512 of the gear set 511, so as to change the speeds of the wire feeding mechanism 20, the rotating straightening mechanism 40 and the wire feeding roller set 60, and the faster the wire feeding speed is, the longer the cutting length of the metal wire a is, and the shorter the cutting length of the metal wire a is, by matching with the speed of the motor 41 of the cutting mechanism 40, thereby achieving the control of the cutting length of the metal wire a; therefore, the defect that the traditional straight line machine can only cut the metal wire A with a single size can be changed, and the cutting length of the metal wire A can be controlled by changing the transmission speed of the motor 51.
To sum up, the utility model discloses improved sharp machine really, provided an adjustable drive mechanism and full-automatic aligning mechanism who sends linear velocity, by this drive mechanism and aligning mechanism, can adjust the length that the control wire cut out the difference to correct the straightness accuracy of wire really, and have the function of reminding the staff, need not personnel's operation among the operation process, full automation carries out bulk production, can reduce manufacturing cost in view of the above, the practicality is splendid, possess the value of utilizing of industry deeply, honestly accord with the application condition of the utility model patent, so the application is proposed according to law.
Claims (1)
1. A full-automatic line straightening machine is mainly characterized in that a machine table is provided with a roller straightening mechanism, a line feeding mechanism, a rotary straightening mechanism, a cutting mechanism and a transmission mechanism; it is characterized in that the preparation method is characterized in that,
the roller straightening mechanism is formed by arranging a plurality of rollers with hardened surfaces in a staggered manner, and grooves on the edge surfaces of the rollers are arranged in a straight line;
the cutting mechanism is characterized in that a motor drives a cutting main shaft through a belt pulley, the cutting main shaft is linked with an eccentric cam, the outer edge of the eccentric cam is circular and is pivoted on a concave wheel sleeve, one end of the concave wheel sleeve is pivoted on a lifting main block through a fixed shaft, the lifting main block is fixedly connected with a breaker, and the concave wheel sleeve is driven by the rotation of the cutting main shaft to move up and down of the lifting main block and the breaker; a long fixing rod is arranged below the lifting main block, a through slot hole is formed in the long fixing rod for the metal wire to penetrate through, and a position-adjustable distance adjusting block can be locked in the long fixing rod to adjust the cutting length of the metal wire; the front end of the fixed length rod is locked with a cutter main seat, a cutter is sleeved under the cutter main seat and protrudes out of the top surface of the cutter main seat, the cutter is sleeved with a spring, the tail end of the cutter is locked with a cutter cap with a step surface and a lower step surface, an extension spring is locked at the side of the fixed length rod, and the other end of the extension spring is locked on the machine table;
the rotary straightening mechanism is arranged under a sealing cover between the roller straightening mechanism and the cutting mechanism, a micro switch is arranged on a machine table on the movable side of the sealing cover, the power supply is cut off when the sealing cover is opened, the rotary straightening mechanism comprises a straightening main shaft with connecting base bearings at two ends and a hollow shaft hole, one end of the straightening main shaft is fixedly connected with a belt wheel drive, two sides of the straightening main shaft are provided with corresponding fixed planes, screw holes which are staggered and correspondingly arranged are arranged on the fixed planes at the two sides, the screw holes are used for locking fixing pieces, each fixing piece is used for locking a straightener, and each straightener is provided with a half circular arc-shaped groove for a metal wire to pass through.
The transmission mechanism mainly comprises a motor with adjustable speed, a gear group of the motor is provided with a rocker with adjustable speed, and the output rotating speed of an output shaft is controlled; the output shaft is connected with a first chain wheel set, a driven chain wheel of the first chain wheel set drives a second chain wheel set and a third chain wheel set which are coaxial, the second chain wheel set drives a wire feeding mechanism, the third chain wheel set drives a fourth chain wheel set, and the fourth chain wheel set drives a rotating straightening mechanism and a wire feeding roller set in front of the cutting structure; in addition, the cutting mechanism is driven by another independent motor; therefore, the wire feeding speed and the cutting speed are matched by the driving of the independent motors, so as to cut the metal wires with different lengths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221279 CN2270574Y (en) | 1996-11-06 | 1996-11-06 | Fully automatic straight-line machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221279 CN2270574Y (en) | 1996-11-06 | 1996-11-06 | Fully automatic straight-line machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270574Y true CN2270574Y (en) | 1997-12-17 |
Family
ID=33901249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96221279 Expired - Fee Related CN2270574Y (en) | 1996-11-06 | 1996-11-06 | Fully automatic straight-line machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270574Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934330A (en) * | 2010-08-30 | 2011-01-05 | 昆山市汇新电气机械有限公司 | Revolving shaft mechanism of linear machine |
| CN101947614A (en) * | 2010-08-30 | 2011-01-19 | 昆山市汇新电气机械有限公司 | Delivery mechanism of line-straightening machine |
| CN101947612A (en) * | 2010-08-30 | 2011-01-19 | 昆山市汇新电气机械有限公司 | Line-straightening machine |
| CN101972825A (en) * | 2010-08-30 | 2011-02-16 | 昆山市汇新电气机械有限公司 | Discharge mechanism of linear machine |
| CN103107656A (en) * | 2011-11-14 | 2013-05-15 | 江苏航天动力机电有限公司 | Direct-current coil straightening numerical control blanking machine |
| CN103934385A (en) * | 2014-03-24 | 2014-07-23 | 江苏亚峰机械集团有限公司 | Metal wire straightening device |
| CN103979130A (en) * | 2014-05-23 | 2014-08-13 | 浙江国华家具有限公司 | Steel wire bundling machine |
| CN104227272A (en) * | 2014-09-27 | 2014-12-24 | 宁波银马焊材科技有限公司 | Straightening and cutting technology for copper-phosphorus strip welding wires |
| CN105382553A (en) * | 2015-12-24 | 2016-03-09 | 联创（新乡）精密电子科技有限公司 | High-precision segmented steel wire production line |
-
1996
- 1996-11-06 CN CN 96221279 patent/CN2270574Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934330A (en) * | 2010-08-30 | 2011-01-05 | 昆山市汇新电气机械有限公司 | Revolving shaft mechanism of linear machine |
| CN101947614A (en) * | 2010-08-30 | 2011-01-19 | 昆山市汇新电气机械有限公司 | Delivery mechanism of line-straightening machine |
| CN101947612A (en) * | 2010-08-30 | 2011-01-19 | 昆山市汇新电气机械有限公司 | Line-straightening machine |
| CN101972825A (en) * | 2010-08-30 | 2011-02-16 | 昆山市汇新电气机械有限公司 | Discharge mechanism of linear machine |
| CN103107656A (en) * | 2011-11-14 | 2013-05-15 | 江苏航天动力机电有限公司 | Direct-current coil straightening numerical control blanking machine |
| CN103107656B (en) * | 2011-11-14 | 2016-02-24 | 江苏航天动力机电有限公司 | A kind of DC coil aligning CNC cutting machine |
| CN103934385A (en) * | 2014-03-24 | 2014-07-23 | 江苏亚峰机械集团有限公司 | Metal wire straightening device |
| CN103979130A (en) * | 2014-05-23 | 2014-08-13 | 浙江国华家具有限公司 | Steel wire bundling machine |
| CN103979130B (en) * | 2014-05-23 | 2016-04-13 | 浙江国华家具有限公司 | Steel wire bander |
| CN104227272A (en) * | 2014-09-27 | 2014-12-24 | 宁波银马焊材科技有限公司 | Straightening and cutting technology for copper-phosphorus strip welding wires |
| CN105382553A (en) * | 2015-12-24 | 2016-03-09 | 联创（新乡）精密电子科技有限公司 | High-precision segmented steel wire production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |