CN102615209B - Punch forming equipment for lighter windshield - Google Patents
Punch forming equipment for lighter windshield Download PDFInfo
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- CN102615209B CN102615209B CN201210108831.1A CN201210108831A CN102615209B CN 102615209 B CN102615209 B CN 102615209B CN 201210108831 A CN201210108831 A CN 201210108831A CN 102615209 B CN102615209 B CN 102615209B
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- adjusting seat
- coiled strip
- release arm
- connecting rod
- axle
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Abstract
Punch forming equipment for a lighter windshield comprises a discharging device, a punching device, a conveying device and a coiling device which are sequentially arranged from the front part to the back part, wherein the discharging device comprises a discharging rack and a discharging wheel which are arranged on the discharging rack; the punching device comprises an upper punching mould and a lower punching mould corresponding to the upper punching mould; the conveying device conveys a strip material forwardly in a stepping way, so that the strip material stays on the punching device for a moment and is punched; and a scrap strip after being punched is coiled on the coiling device. The invention provides the punch forming equipment for the lighter windshield, which can convey a long flaky coil conveniently so as to match with a punching technology.
Description
Technical field
The present invention relates to a kind of punching press shaping equipment of lighter wind cap.
Background technology
Manufacturing lighter wind cap generally adopts punching press shaping equipment to produce, the punching press shaping equipment of general lighter wind cap comprise by front from after the discharging device, decompressor, the conveying device that set gradually, discharging device comprises discharging frame and is located at the blowing wheel on discharging frame; Decompressor comprises upper trimming die and the lower punch die corresponding with upper trimming die, upper trimming die is connected with decompressor, the lower surface of upper trimming die is provided with several by the front drift from rear arrangement, the upper surface of lower punch die is provided with the former corresponding with drift, the lower punch die at former rear is provided with blanking port, and the lower surface of upper trimming die is provided with the cutting knife corresponding with blanking port.When producing, adopt the steel coil strip of sheet as raw material, conveying device transferring raw material band, decompressor carries out progressively punching press to raw band, final punch forming, the product of last moulding after cutting knife cuts from blanking port discharging.The shortcoming that the punching press shaping equipment of existing lighter wind cap also exists is: when the long paper band that carries out sheet is carried, due to the fault of construction of conveying device, very inconvenient.
Summary of the invention
For overcoming the above-mentioned deficiency of the punching press shaping equipment of existing lighter wind cap, the invention provides a kind of punching press shaping equipment of being convenient to lighter wind cap that the long paper band of sheet is carried.
The technical scheme that the present invention solves its technical problem is: a kind of punching press shaping equipment of lighter wind cap, comprise by front from after the discharging device, decompressor, the conveying device that set gradually, described discharging device comprises discharging frame and is located at the blowing wheel on described discharging frame; Described decompressor comprises upper trimming die and the lower punch die corresponding with described upper trimming die, described upper trimming die is connected with decompressor, the lower surface of described upper trimming die is provided with several by the front drift from rear arrangement, the upper surface of described lower punch die is provided with the former corresponding with described drift, the lower punch die at described former rear is provided with blanking port, and the lower surface of described upper trimming die is provided with the cutting knife corresponding with described blanking port; Described conveying device comprises base, on described base, is equipped with lower roller;
On described base, be also provided with vertical pole, also comprise the adjusting seat that is positioned at described base top being located on described pole, the top of described pole is through described adjusting seat, the head of described pole has spring head, on described pole, also cover has stage clip, the upper end of described stage clip withstands on described spring head, and the lower end of described stage clip withstands on the upper surface of described adjusting seat;
In described adjusting seat, be equipped with upper roller, described lower roller is provided with driving gear, and described upper roller is provided with the driven gear with the engagement of described driving gear, forms material folding passage between described upper roller and lower roller;
Also comprise the step drive mechanism for intermittently driving lower roller to rotate, this step drive mechanism is connected with described lower roller;
Also comprise for by the Shang Ding mechanism of pushing up in described adjusting seat, Gai Shangding mechanism comprises and is located in parallel with the described lower roller axle of wearing on described base, this wears the place ahead that axle is positioned at described adjusting seat, also comprise described in being located at and wear the release arm on axle, described release arm turns forward, the lower end of described release arm is positioned at the below of described adjusting seat, and the top of described release arm is provided with elevating mechanism, and the output of this elevating mechanism is aimed at described release arm;
Also comprise the material rolling device that is positioned at described conveying device rear, described material rolling device comprises coil cradle and is located at coiled strip on described coil cradle wheel, and described coiled strip wheel is connected with coiled strip driving mechanism.
Further, described coiled strip driving mechanism is coiled strip motor, and the output shaft of described coiled strip motor is connected with described coiled strip Lun center;
On described coil cradle, be also articulated with the connecting rod of fore-and-aft direction, the front end of described connecting rod is provided with horizontal bearing material bar, on described coil cradle, be also provided with upper stroke switch and lower stroke switch, described coiled strip motor is connected with lower stroke switch with described upper stroke switch, described upper stroke switch is positioned at the top of the afterbody of described connecting rod, and described lower stroke switch is positioned at the below of the afterbody of described connecting rod.
Further, described step drive mechanism comprises an eccentric disc and is located in the power transmission shaft on described base, between described power transmission shaft and described lower roller, by unidirectional transmission, is connected; Also comprise a connecting rod, the upper end Eccentric-hinge of described connecting rod is connected on described eccentric disc, and the lower end of described connecting rod is hinged on described power transmission shaft.
Further, described elevating mechanism comprises lifting drive and the crane being connected with this lifting drive, and described release arm is provided with and hits wheel, and described crane is provided with vertical lance, and described lance is aimed at the described wheel that hits.
Further, the upper surface of described base is provided with left plate and right plate, and described adjusting seat is between described left plate and right plate;
Also comprise an eccentric shaft, described eccentric shaft is successively through described left plate, adjusting seat and right plate;
The left end of described eccentric shaft is also provided with the handwheel that is positioned at described left plate outside, and described handwheel is provided with handle, also offers arc port on this handwheel, in described arc port, is provided with clamping screw.
Further, describedly wear on axle or release arm is provided with for wearing after axle rotates and impels the returning device of wearing axle return.Concrete, described returning device is torsion spring, and described torsion spring is placed on described wearing on axle, and one end of described torsion spring withstands in described adjusting seat, and the other end of described torsion spring holds out against on described base.Or: described returning device is stage clip, and the upper end of described stage clip withstands on described release arm, and the lower end of described stage clip withstands on described base.
In use, it is upper that raw band is wound on blowing wheel in the present invention, under blowing on punch die, and then through conveying device.Raw band through the operating procedure of conveying device is: first elevating mechanism action, thereby undershoot is rotated release arm, an angle is lifted in the lower end of release arm, thereby adjusting seat is lifted in the lower end of release arm, now raw band can be sent between upper roller and lower roller, elevating mechanism gos up afterwards, wears axle return under the effect of returning device, thereby raw band is clamped between upper roller and lower roller, completes clamping of raw band.After raw band has clamped, step drive mechanism starts action, drives lower roller stepping ground to rotate, and lower roller and upper roller synchronously rotate, thereby stepping ground transferring raw material band moves ahead.The frequency that raw band stepping is fed forward matches with the frequency of upper trimming die undershoot, and raw band stops being fed forward during upper trimming die undershoot, and when upper trimming die rises, raw band is fed forward a step.Scrap belt after punch forming is wound on coiled strip wheel.
Beneficial effect of the present invention is: a kind of punching press shaping equipment of being convenient to lighter wind cap that the long paper band of sheet is carried is provided, has been convenient to the long paper band of sheet to carry, to coordinate Sheet Metal Forming Technology operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of conveying device of the present invention.
Fig. 3 is the cutaway view of conveying device of the present invention.
Fig. 4 is the side view of material rolling device of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of punching press shaping equipment of lighter wind cap, comprise by front from after the discharging device 23, decompressor 24, the conveying device 25 that set gradually, described discharging device 23 comprises discharging frame 26 and is located at the blowing wheel 27 on described discharging frame 26; Described decompressor 24 comprises upper trimming die 28 and the lower punch die 29 corresponding with described upper trimming die 28, described upper trimming die 28 is connected with decompressor, the lower surface of described upper trimming die 28 is provided with several by the front drift from rear arrangement, the upper surface of described lower punch die 29 is provided with the former corresponding with described drift (and recessed cavity), the lower punch die 29 at described former rear is provided with blanking port, and the lower surface of described upper trimming die 28 is provided with the cutting knife corresponding with described blanking port; Described conveying device comprises base 1, on described base 1, is equipped with lower roller 2.
On described base 1, be also provided with vertical pole 3, also comprise the adjusting seat 4 that is positioned at described base 1 top being located on described pole 3, the top of described pole 3 is through described adjusting seat 4, the head of described pole 3 has spring head 5(nut), on described pole 3, also cover has stage clip 6, the upper end of described stage clip 6 withstands on described spring head 5, and the lower end of described stage clip 6 withstands on the upper surface of described adjusting seat 4.
In described adjusting seat 4, be equipped with upper roller 7, described lower roller 2 is provided with driving gear, and described upper roller 7 is provided with the driven gear with the engagement of described driving gear, between described upper roller 7 and lower roller 2, forms material folding passage.
Also comprise the step drive mechanism for intermittently driving lower roller 2 to rotate, this step drive mechanism is connected with described lower roller 2.
Also comprise for by described adjusting seat 4 top Shang Ding mechanism, Gai Shangding mechanism comprises and is located in parallel with the described lower roller axle 8 of wearing on described base, this wears the place ahead that axle 8 is positioned at described adjusting seat 4, also comprise and described in being located at, wear the release arm 9 on axle 8, described release arm 9 turns forward, the lower end of described release arm 9 is positioned at the below of described adjusting seat 4, and the top of described release arm 9 is provided with elevating mechanism, and the output of this elevating mechanism is aimed at described release arm.
Step drive mechanism described in the present embodiment comprises an eccentric disc 10 and is located in the power transmission shaft 11 on described base, between described power transmission shaft 11 and described lower roller 2, by unidirectional transmission, is connected; Also comprise a connecting rod 12, the upper end Eccentric-hinge of described connecting rod 12 is connected on described eccentric disc 10, and the lower end of described connecting rod 12 is hinged on described power transmission shaft 11.Certainly step drive mechanism can also adopt other version, as adopted stepper motor to be connected with power transmission shaft.
Elevating mechanism described in the present embodiment comprises that lifting drive (carve and adopt cylinder by lifting drive, also can adopt hydraulic cylinder etc.) and the crane 13 that is connected with this lifting drive, described release arm 9 is provided with and hits wheel 14, described crane 13 is provided with vertical lance 15, and described lance 15 is aimed at described hitting and taken turns 14.
In the present embodiment, the upper surface of described base is provided with left plate 16 and right plate 17, and described adjusting seat 4 is between described left plate 16 and right plate 17; Also comprise an eccentric shaft 18, described eccentric shaft 18 is successively through described left plate 16, adjusting seat 4 and right plate 17; The left end of described eccentric shaft 18 is also provided with the handwheel 19 that is positioned at described left plate outside, and described handwheel 19 is provided with handle 20, on this handwheel 19, also offers arc port 21, in described arc port 21, is provided with clamping screw 22.
In the present embodiment, described wear on axle or release arm is provided with for wearing after axle rotates and impels the returning device of wearing axle return, be convenient to wear the return after axle rotates.Described returning device is concrete can be torsion spring, and described torsion spring is placed on described wearing on axle, and one end of described torsion spring withstands in described adjusting seat, and the other end of described torsion spring holds out against on described base.What described returning device was concrete is also stage clip, and the upper end of described stage clip withstands on described release arm, and the lower end of described stage clip withstands on described base.
Also comprise the material rolling device 30 that is positioned at described conveying device rear, described material rolling device 30 comprises coil cradle 31 and is located at coiled strip on described coil cradle 31 wheel 32, and described coiled strip wheel 32 is connected with coiled strip driving mechanism.Coiled strip driving mechanism described in the present embodiment is coiled strip motor, and the output shaft of described coiled strip motor is connected with described coiled strip Lun32 center; On described coil cradle, be also articulated with the connecting rod 33 of fore-and-aft direction, the front end of described connecting rod 33 is provided with horizontal bearing material bar 34, on described coil cradle 31, be also provided with upper stroke switch and lower stroke switch, described coiled strip motor is connected with lower stroke switch with described upper stroke switch, described upper stroke switch is positioned at the top of the afterbody of described connecting rod 33, and described lower stroke switch is positioned at the below of the afterbody of described connecting rod 33.
Raw band is wound on blowing wheel 27, under blowing on punch die 29, and then through conveying device.Raw band through the operating procedure of conveying device is: first elevating mechanism action, in undershoot process, by lance 15, hit wheel 14, release arm 9 is rotated, an angle is lifted in the lower end of release arm 9, thereby adjusting seat 4 is lifted in the lower end of release arm 9, now raw band can be sent between upper roller 7 and lower roller 2, and then by handwheel 91 eccentric rotation axis 18, thereby further adjust the longitudinal separation between upper roller 7 and lower roller 2, adjusted the clamping screw 22 described in rear locking, elevating mechanism gos up afterwards, under the effect of returning device, wear axle 8 returns, thereby raw band is clamped between upper roller 7 and lower roller 2, complete clamping of raw band.After raw band has clamped, step drive mechanism starts action: eccentric disc 10 rotates, drivening rod 12 rotates, connecting rod 12 drives power transmission shaft 11 to carry out back rotation, power transmission shaft 11 drives lower roller 2 steppings by unidirectional transmission (as one-way clutch, ratchet ratch mechanism etc.) and rotates, lower roller 2 and upper roller 7 synchronously rotate, thereby stepping ground transferring raw material band moves ahead.The frequency that raw band stepping is fed forward matches with the frequency of upper trimming die 28 undershoots, and raw band stops being fed forward during upper trimming die 28 undershoot, and when upper trimming die 28 rises, raw band is fed forward a step.Scrap belt after punch forming is wound on coiled strip wheel 32.Scrap belt is taken turns on 32 around to coiled strip behind the below of bearing material bar 34 again.Thereby coiled strip motor action drive coiled strip wheel 32 rotates scrap belt is wound on coiled strip wheel 32, drives on connecting rod 33 simultaneously and lifts, and when rolling up extremely to a certain degree, connecting rod 33 touches upper stroke switch, and upper stroke switch instruction coiled strip motor stops action.Scrap belt continues to send forward, lax along with scrap belt, and connecting rod 33 falls, thus when connecting rod 33 touching lower stroke switch, lower stroke switch instruction coiled strip motor action drives coiled strip wheel 32 to rotate scrap belt to be wound on coiled strip wheel 32 again.
Claims (3)
1. a punching press shaping equipment for lighter wind cap, comprise by front from after the discharging device, decompressor, the conveying device that set gradually, described discharging device comprises discharging frame and is located at the blowing wheel on described discharging frame; Described decompressor comprises upper trimming die and the lower punch die corresponding with described upper trimming die, described upper trimming die is connected with decompressor, the lower surface of described upper trimming die is provided with several by the front drift from rear arrangement, the upper surface of described lower punch die is provided with the former corresponding with described drift, the lower punch die at described former rear is provided with blanking port, and the lower surface of described upper trimming die is provided with the cutting knife corresponding with described blanking port; Described conveying device comprises base, it is characterized in that: on described base, be equipped with lower roller;
On described base, be also provided with vertical pole, also comprise the adjusting seat that is positioned at described base top being located on described pole, the top of described pole is through described adjusting seat, the head of described pole has spring head, on described pole, also cover has stage clip, the upper end of described stage clip withstands on described spring head, and the lower end of described stage clip withstands on the upper surface of described adjusting seat;
In described adjusting seat, be equipped with upper roller, described lower roller is provided with driving gear, and described upper roller is provided with the driven gear with the engagement of described driving gear, forms material folding passage between described upper roller and lower roller;
Also comprise the step drive mechanism for intermittently driving lower roller to rotate, this step drive mechanism is connected with described lower roller;
Also comprise for by the Shang Ding mechanism of pushing up in described adjusting seat, Gai Shangding mechanism comprises and is located in parallel with the described lower roller axle of wearing on described base, this wears the place ahead that axle is positioned at described adjusting seat, also comprise described in being located at and wear the release arm on axle, described release arm turns forward, the lower end of described release arm is positioned at the below of described adjusting seat, and the top of described release arm is provided with elevating mechanism, and the output of this elevating mechanism is aimed at described release arm;
Also comprise the material rolling device that is positioned at described conveying device rear, described material rolling device comprises coil cradle and is located at coiled strip on described coil cradle wheel, and described coiled strip wheel is connected with coiled strip driving mechanism;
Described coiled strip driving mechanism is coiled strip motor, and the output shaft of described coiled strip motor is connected with described coiled strip Lun center;
On described coil cradle, be also articulated with the connecting rod of fore-and-aft direction, the front end of described connecting rod is provided with horizontal bearing material bar, on described coil cradle, be also provided with upper stroke switch and lower stroke switch, described coiled strip motor is connected with lower stroke switch with described upper stroke switch, described upper stroke switch is positioned at the top of the afterbody of described connecting rod, and described lower stroke switch is positioned at the below of the afterbody of described connecting rod;
Described step drive mechanism comprises an eccentric disc and is located in the power transmission shaft on described base, between described power transmission shaft and described lower roller, by unidirectional transmission, is connected; Also comprise a connecting rod, the upper end Eccentric-hinge of described connecting rod is connected on described eccentric disc, and the lower end of described connecting rod is hinged on described power transmission shaft;
Described elevating mechanism comprises lifting drive and the crane being connected with this lifting drive, and described release arm is provided with and hits wheel, and described crane is provided with vertical lance, and described lance is aimed at the described wheel that hits;
The upper surface of described base is provided with left plate and right plate, and described adjusting seat is between described left plate and right plate;
Also comprise an eccentric shaft, described eccentric shaft is successively through described left plate, adjusting seat and right plate;
The left end of described eccentric shaft is also provided with the handwheel that is positioned at described left plate outside, and described handwheel is provided with handle, also offers arc port on this handwheel, in described arc port, is provided with clamping screw;
Described wear on axle or release arm is provided with for wearing after axle rotates and impels the returning device of wearing axle return.
2. the punching press shaping equipment of lighter wind cap as claimed in claim 1, it is characterized in that: described returning device is torsion spring, described torsion spring is placed on described wearing on axle, and one end of described torsion spring withstands in described adjusting seat, and the other end of described torsion spring holds out against on described base.
3. the punching press shaping equipment of lighter wind cap as claimed in claim 1, is characterized in that: described returning device is stage clip, and the upper end of described stage clip withstands on described release arm, and the lower end of described stage clip withstands on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108831.1A CN102615209B (en) | 2012-04-16 | 2012-04-16 | Punch forming equipment for lighter windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108831.1A CN102615209B (en) | 2012-04-16 | 2012-04-16 | Punch forming equipment for lighter windshield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102615209A CN102615209A (en) | 2012-08-01 |
| CN102615209B true CN102615209B (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210108831.1A Active CN102615209B (en) | 2012-04-16 | 2012-04-16 | Punch forming equipment for lighter windshield |
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| Country | Link |
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| CN (1) | CN102615209B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861803A (en) * | 2012-09-26 | 2013-01-09 | 无锡市恒达矿山机械有限公司 | Steel strip molding press |
| CN103043480B (en) * | 2013-01-17 | 2016-01-13 | 瑞安市源码科技有限公司 | A kind of have pneumatic loosening and the mechanical numerical control winding feeder loosening one |
| CN105234271B (en) * | 2015-10-10 | 2017-05-24 | 宁波富都自动化设备有限公司 | Lighter windshield progressive die |
| CN105499398B (en) * | 2016-01-21 | 2017-07-14 | 宁波富都自动化设备有限公司 | A kind of progressive die for production safety type lighter wind cap |
| CN106672694B (en) * | 2017-03-06 | 2022-07-05 | 石狮市龙翔五金塑料制品有限公司 | Punching press clout recovery unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3668628B2 (en) * | 1998-12-25 | 2005-07-06 | 本田技研工業株式会社 | Uncoiler brake control system in the blanking line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542361Y (en) * | 2002-04-22 | 2003-04-02 | 郑丁兴 | Roller feeder structure |
| CN2841184Y (en) * | 2005-07-08 | 2006-11-29 | 功壹科技精机股份有限公司 | Punch press feeding machine with rolling wheel structure |
| CN2885453Y (en) * | 2006-03-08 | 2007-04-04 | 胡连太 | Multiple head automatic processing apparatus for bottle cap |
| KR100661004B1 (en) * | 2006-05-11 | 2006-12-22 | 주식회사 금성스틸 | Continuous feeder steel sheet of steel manufacturing apparatus for building |
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| CN202516961U (en) * | 2012-04-16 | 2012-11-07 | 宁波富都自动化设备有限公司 | Punching molding equipment of lighter windproof cover |
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| CN102615209A (en) | 2012-08-01 |
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