CN2663049Y - Automatic feeding device for a bellow stretcher - Google Patents
Automatic feeding device for a bellow stretcher Download PDFInfo
- Publication number
- CN2663049Y CN2663049Y CN 200320111314 CN200320111314U CN2663049Y CN 2663049 Y CN2663049 Y CN 2663049Y CN 200320111314 CN200320111314 CN 200320111314 CN 200320111314 U CN200320111314 U CN 200320111314U CN 2663049 Y CN2663049 Y CN 2663049Y
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- clamper
- proximity switch
- fixed
- cover plate
- 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 - Fee Related
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- Chutes (AREA)
Abstract
The utility model relates to an automatic feeding device used for stretching corrugated tube, which is an accessional device of a hydraulic drawing mill; the device aims at improving the work efficiency and avoiding hurting hands effectively; the utility model comprises a speed adjustor, an electromagnetic vibrating hopper, a drawing mill, molds, a feed channel, a retaining device, a blanker and a control circuit; the retaining device comprises an electromagnet, a proximity switch, a retaining device base, a cover plate, a feeding ram, a sliding block as well as a connecting sheet; the blanker consists of a work chute, a damping pad, a pressing board, a bracket and a proximity switch; the control circuit consists of a relay, a transformer and a rectifier and is connected with the proximity switch and the electromagnet through a circuit; the molds comprise a male mode and a female mold; the electromagnet in the retaining device is fixed on the bracket, and the active iron core of the electromagnet fixes the connecting sheets and the feeding ram, while the cover plate is fixed on the feeding ram and the sliding block; the damping pad is attached on the work chute and is fixed using the pressing board, and the proximity switch is installed next to the work chute on the bracket.
Description
Technical field
The utility model relates to a kind of attachment device of hydraulic tensioner, the automatic feeding in a kind of bellows stretching process.
Technical background
Existing bellows stretching process is by artificial feeding, because this operation medium velocity is fast, feeding quantity is many, work is dull, fatiguability paralysis, distraction, hinder the hand accident and happen occasionally, become a big hidden danger of safety in production, urgent for many years hope development automatic feeding solves this problem.
Summary of the invention
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art exactly, and a kind of bellows stretching automatic feeding that improves work efficiency and effectively avoid hindering the hand accident is provided.
The utility model includes speed regulator, electromagnetic vibration hopper, draws the machine of stretching, mould, deflector chute, clamper, feeder and control circuit; Clamper includes electromagnet, near switch, clamper seat, cover plate, charging ram, slide block and brace; Feeder includes blanking port, damping pad, pressing plate, support and near switch; Control circuit includes relay, transformer, rectifier, by circuit with couple together near switch and electromagnet; Mould includes formpiston and former; Electromagnet in the clamper is fixed on the support, and electromagnet moving unshakable in one's determination fixedly connected and charging ram, cover plate be fixed on charging ram, above the slide block; The damping pad is attached on the blanking port, fixes with pressing plate, is contained on the support near the blanking port place near switch.
Electromagnet is housed in the electromagnetic vibration hopper, divides and decide magnetic pole and moving magnetic pole, electromagnet is connected by elastic fulcrum bar, form directional vibration behind the indirect current, can make part up, deliver to by deflector chute in the pusher groove of clamper combination, enter the mould mouth by the electromagnet pusher, stretching formpiston decline drawing and forming.Go round and begin again, automatically processing.In pusher stretching link detection is set,, has guaranteed personnel and device security as not in place or can autostop when having other unusual.
The utility model is applicable to that pipe part in enormous quantities stretches.The utility model adopts electromechanical integrated structure, and is simple and reliable, the sensor closed-loop control, and unmanned guard's fully automatic operation has unusual or autostop when not having part.Pusher is not in place and break off the base can both autostop, has protected mould.Owing to do not shut down substantially, operating efficiency is much improved, and raises the efficiency 50%, and the start back only needs regularly reinforced or do a little other back works as getting the raw materials ready etc. toward hopper, does not contact processing place, has thoroughly avoided hindering the danger of hand, and labour intensity reduces greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model clamper structural representation.
Fig. 3 is the utility model feeder structural representation.
Fig. 4 is the utility model control circuit schematic diagram.
Among the figure: 1, speed regulator, 2, electromagnetic vibration hopper, 3, deflector chute, 4, stretching-machine, 5, formpiston, 6, electric appliance box, 7, clamper, 8, former, 9, material-dropping hole, 10, electric appliance box, 11, lubricated liquid pump, 12, support, 13,14, brace, 15, charging ram, 16, cover plate, 17, clamper seat, 18, slide block, 19, screw, 20, cover plate, 21, brace, 22, sensor, 23, electromagnet, 24, centre bore, 25, locating hole, 26, blanking port, 27, damping pad, 28, pressing plate, 29, near switch.
The specific embodiment:
Native system is the attachment device of hydraulic tensioner, arranges feeding by electromagnetic vibration hopper 2, and part arrives clamper 7 through deflector chute 3, pusher enters clamper 7 centres of location, by discharging from blanking port 26 behind stretching-machine 4 drawing and formings, detection simultaneously resets, next circulation beginning.
Opening power, primer fluid press pump and electromagnetic vibration hopper 2, bellows is delivered to deflector chute 3 from electromagnetic vibration hopper 2 and is entered clamper 7; electric appliance box 6,10 automatic/hand switches are got to automatic transmission, crawl feeding switch, and electromagnet 23 pushers enter the mould mouth; put in place near switch 29 inductions; stretch formpiston 5 decline positions, does not descend as then formpiston 5 not in place, discharges from blanking port 26 dischargings; really discharge near switch 29 inductions; then electromagnet 23 pushers enter the mould mouth, the next circulation of beginning, otherwise shut down.When workpiece was pushed into centre bore 24, slide block 18 played holding workpiece.
Travel switch SX can be total control relay XJ1, XJ2, the break-make of XJ3, K switch-1 an automatic reactivation, relay XK1 control electromagnet DT pusher, relay XJ2 is subjected near switch GK1 control stretching-machine to be descended, relay XJ3 is subjected to control the detection that breaks off the base near switch GK2, and the 220V power supply is powered to electromagnet DT after transformer B step-down, diode D1-D4 rectification.
Claims (1)
1, a kind of bellows stretching automatic feeding is characterized in that including speed regulator, electromagnetic vibration hopper, draws the machine of stretching, mould, deflector chute, clamper, feeder and control circuit; Clamper includes electromagnet, near switch, clamper seat, cover plate, charging ram, slide block and brace; Feeder includes blanking port, damping pad, pressing plate, support and near switch; Control circuit includes relay, transformer, rectifier, by circuit with couple together near switch and electromagnet; Mould includes formpiston and former; Electromagnet in the clamper is fixed on the support, and electromagnet moving unshakable in one's determination fixedly connected and charging ram, cover plate be fixed on charging ram, above the slide block; The damping pad is attached on the blanking port, fixes with pressing plate, is contained on the support near the blanking port place near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111314 CN2663049Y (en) | 2003-11-28 | 2003-11-28 | Automatic feeding device for a bellow stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111314 CN2663049Y (en) | 2003-11-28 | 2003-11-28 | Automatic feeding device for a bellow stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663049Y true CN2663049Y (en) | 2004-12-15 |
Family
ID=34344205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111314 Expired - Fee Related CN2663049Y (en) | 2003-11-28 | 2003-11-28 | Automatic feeding device for a bellow stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663049Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166595A (en) * | 2010-12-30 | 2011-08-31 | 一重集团大连设计研究院有限公司 | Lower limit device capable of being applied to press machine extending air cushion |
| CN102357585A (en) * | 2011-07-26 | 2012-02-22 | 浙江晨丰灯头有限公司 | Lamp cap punching machine |
| CN103111505A (en) * | 2013-02-20 | 2013-05-22 | 浙江花园电子器材有限公司 | Automatic extensograph |
-
2003
- 2003-11-28 CN CN 200320111314 patent/CN2663049Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166595A (en) * | 2010-12-30 | 2011-08-31 | 一重集团大连设计研究院有限公司 | Lower limit device capable of being applied to press machine extending air cushion |
| CN102357585A (en) * | 2011-07-26 | 2012-02-22 | 浙江晨丰灯头有限公司 | Lamp cap punching machine |
| CN102357585B (en) * | 2011-07-26 | 2013-09-18 | 浙江晨丰灯头有限公司 | Lamp cap punching machine |
| CN103111505A (en) * | 2013-02-20 | 2013-05-22 | 浙江花园电子器材有限公司 | Automatic extensograph |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20101128 |