CN2782251Y - Leveler - Google Patents
Leveler Download PDFInfo
- Publication number
- CN2782251Y CN2782251Y CN 200420110646 CN200420110646U CN2782251Y CN 2782251 Y CN2782251 Y CN 2782251Y CN 200420110646 CN200420110646 CN 200420110646 CN 200420110646 U CN200420110646 U CN 200420110646U CN 2782251 Y CN2782251 Y CN 2782251Y
- Authority
- CN
- China
- Prior art keywords
- optoelectronic switch
- levelling machine
- leveling head
- machine according
- motor
- Prior art date
- 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 - Lifetime
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a leveling machine which comprises a leveling head and an electric machine connected with the leveling head, wherein the leveling head is connected with an S-shaped feeding track, and photoelectric switches arranged on both sides of the leveling head are connected with the electric machine; the S-shaped track is arranged on a track frame. The material leveled by the leveling machine has no dent on the surface and higher flatness, which is beneficial for processing high-grade products by a punch press.
Description
Technical field
The utility model relates to a kind of leveling apparatus, specifically a kind of levelling machine that is used for the coiled material smoothing.
Background technology
The discontinuity feeding smoothing pattern that traditional levelling machine adopts electric motor starting, stops, restarting.And the problem that this feeding smoothing pattern exists: the one, impression appears in the material surface regular meeting that smoothed, and material stress can not effectively be eliminated, and flatness is relatively poor, thereby influences the crudy of punch press; The 2nd, because motor leaves, stops frequently, cause electric current to change greatly, shortened the service life of motor greatly.
Summary of the invention
The purpose of this utility model is to design a kind of levelling machine.
The utility model wants the technical solution problem to be: the one, and the material of the smoothing that traditional levelling machine exists, its surface has at the bottom of impression, the flatness; The 2nd, the motor on the levelling machine is short service time.
The technical solution of the utility model is: it comprises leveling head and the motor that links to each other with leveling head, is connected to S type feeding track on leveling head, and two sides of S type feeding track have optoelectronic switch, and optoelectronic switch links to each other with motor, and described S type track is loaded on the rail bracket.
With the material of the utility model smoothing, its no impression in surface, stress effectively eliminated and flatness higher, help punch press and process high-quality product.In addition, the motor on the utility model has long service time.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the changes in material trajectory diagram.
Fig. 3 is an optoelectronic switch work block diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model comprises leveling head and the motor 12 that links to each other with leveling head, is connected to S type feeding track 10 on the leveling head, and S type track 10 is loaded on the rail bracket 8.Two sides of S type feeding track 10 have three groups of optoelectronic switches, are respectively optoelectronic switch 11, optoelectronic switch 11a and optoelectronic switch 11b, and three groups of optoelectronic switches are followed successively by optoelectronic switch 11b, optoelectronic switch 11a and optoelectronic switch 11 from top to bottom.Have frequency converter on the motor 12, optoelectronic switch 11, optoelectronic switch 11a and optoelectronic switch 11b are connected to the relevant position of frequency converter.
Leveling head comprises fuselage 2, be loaded on guide frame 1, smoothing on the fuselage regulate handle knob 3, straightener roll 4, pressure regulating screw 5 and gripping roll 6, guide frame 1 is loaded on the left side of fuselage 2, smoothing is regulated and is handled knob 3 between guide frame 1 and straightener roll 4, and the top of gripping roll 6 is pressure regulating screw 5.Rail bracket 8 avris have backgauge roller 13 and discharging opening 9.Gauge tap 7 also is housed on the rail bracket 8.
Operation principle of the present utility model is: material 14 enters S type track 10 by gripping roll 6, through straightener roll 4 smoothings, eliminates material 14 original stress and distortion.Smoothing thickness and glacing flatness are regulated 3 adjustment of handling knob by smoothing.Become smoothing material 14 after smooth enters S type track 10.Be in the material 14 in the S type track 10, according to residing position, optoelectronic switch 11, optoelectronic switch 11a and optoelectronic switch 11b can give the indication of frequency converter correspondent frequency, thereby the rotating speed of control motor 12 reaches the feeding speed that conforms to punch press.
The concrete operation principle of three groups of optoelectronic switches is: when optoelectronic switch 11b is not blocked by material 14, the optoelectronic switch closure, frequency converter quickened with the frequency of setting in half second, as 50Hz, motor speed is accelerated, in the process of quickening, material 14 progressively moves downward, because it surpasses the feeding speed of punch press.Go downwards to certain position, optoelectronic switch 11b disconnects, and frequency converter progressively decelerated to the frequency of respective settings in half second, as 30Hz, so rerun.When punch press starts under halted state, speed punching out workpiece with 35 meters of per minutes, at this moment the material 14a that is in stop position rises, optoelectronic switch 11 closures, and this moment is because the speed of setting between optoelectronic switch 11 and the 11a only is 15 meter per seconds, do not satisfy the requirement of punch press speed, material 14a continues upwards behind the position through a material 14b, to arrive the position of another material 14c, at this moment optoelectronic switch 11a closure, speed is raised to 25 meter per seconds simultaneously.If feeding speed does not still reach the requirement of punch press, material 14c continues upwards, and arrives the position of material 14, optoelectronic switch 11b closure at this moment, and feeding speed accelerates to 50 meter per seconds.If in the accelerator, feeding speed surpasses punch press speed, and material 14 constantly reduces again, and optoelectronic switch 11b disconnects, and feeding speed is progressively reduced to 25 meter per seconds.In the reduction of speed process, when feeding speed is lower than punch press speed, material 14 upwards rises again, and optoelectronic switch 11b closure so repeats.Generally, material 14 is done corresponding up and down moving all the time at optoelectronic switch 11b place, when satisfying the punch press punching out, and the requirement of feeding speed.
Claims (6)
1, a kind of levelling machine comprises leveling head and the motor that links to each other with leveling head, it is characterized in that being connected on leveling head S type feeding track, and two sides of S type feeding track have optoelectronic switch, and optoelectronic switch links to each other with motor, and described S type track is loaded on the rail bracket.
2, levelling machine according to claim 1 is characterized in that optoelectronic switch has three groups, sets gradually from top to bottom.
3, levelling machine according to claim 1 and 2 is characterized in that having on the motor frequency converter, and every group of optoelectronic switch is connected on the relevant position of frequency converter.
4, levelling machine according to claim 1, it is characterized in that leveling head comprises fuselage, is loaded on guide frame on the fuselage, smoothing regulate handle knob, straightener roll, pressure regulating screw and gripping roll, the guide frame is loaded on the left side of fuselage, smoothing is regulated and is handled knob between guide frame and straightener roll, and the top of gripping roll is pressure regulating screw.
5, levelling machine according to claim 1 is characterized in that the rail bracket avris has backgauge roller and discharging opening.
6, levelling machine according to claim 1 is characterized in that also being equipped with on the rail bracket gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110646 CN2782251Y (en) | 2004-12-03 | 2004-12-03 | Leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110646 CN2782251Y (en) | 2004-12-03 | 2004-12-03 | Leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782251Y true CN2782251Y (en) | 2006-05-24 |
Family
ID=36767246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420110646 Expired - Lifetime CN2782251Y (en) | 2004-12-03 | 2004-12-03 | Leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782251Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170712A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic leveling and distance-measuring plate shearer set and control method thereof |
| CN109731955A (en) * | 2019-03-14 | 2019-05-10 | 台州迪邦科技有限公司 | A kind of billot levelling means |
-
2004
- 2004-12-03 CN CN 200420110646 patent/CN2782251Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170712A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic leveling and distance-measuring plate shearer set and control method thereof |
| CN109731955A (en) * | 2019-03-14 | 2019-05-10 | 台州迪邦科技有限公司 | A kind of billot levelling means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |