CN105710249A - Rotary automatic feeding mechanism of punching machine - Google Patents
Rotary automatic feeding mechanism of punching machine Download PDFInfo
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- CN105710249A CN105710249A CN201610169842.9A CN201610169842A CN105710249A CN 105710249 A CN105710249 A CN 105710249A CN 201610169842 A CN201610169842 A CN 201610169842A CN 105710249 A CN105710249 A CN 105710249A
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- feed mechanism
- stamping machine
- blank
- feeding
- rotating disk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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Abstract
The invention discloses a rotary automatic feeding mechanism of a punching machine. The rotary automatic feeding mechanism comprises a rack, a feeding mechanism, a material taking mechanism, a punching machine and a main control machine, wherein the feeding mechanism and the material taking mechanism are both fixed on the rack; the rotary automatic feeding mechanism is characterized by further comprising a detection disk and a blank detecting and positioning mechanism; the detection disk is fixed on the rack; according to the clockwise direction, the feeding mechanism, the detection disk and the punching machine are sequentially fixed at the periphery of the material taking mechanism; the distances from the feeding mechanism, the detection disk and the punching machine to the center of the material taking mechanism are all equal; a gravity sensing device is arranged below the detection disk used for detecting a blank, a sucker is arranged at the internal bottom of the detection disk; and the feeding mechanism, the material taking mechanism and the detection disk are all fixed on the rack.
Description
Technical field
The present invention relates to a kind of stamping machine blank feedway, particularly a kind of rotary automatic feed mechanism of stamping machine.
Background technology
Stamping machine is exactly a punching type forcing press.Purposes in national product is more and more extensive.For the workpiece that conventional blank punching independent of each other becomes to have given shape, carry out typically via workman or mechanical hand putting the workpiece in stamping machine one by one, but for large batch of work pieces process, by workman or mechanical hand, workpiece is put in stamping machine, efficiency can be very low, and thus a kind of automatic feeder structure of design is particularly important.First, realize automatization's feeding, sixty-four dollar question is exactly how to allow raw material can be put into Working position very accurately every time, namely blank is put in mould, and after placing, blank can not be put partially, tilt or other situations, owing to blank and mould match ratio are relatively tight, if blank is placed inaccurate, mould can be washed out, so how accurate feeding can be realized, it it is automatization's feeding sixty-four dollar question；Secondly, a piece of rather than two panels is only taken when how to ensure each feeding, because blank is being stacked together one by one, the thing of oil or cleanout fluid etc is had above each blank, all just take a piece of when there is no assurance that each feeding, if put into inside stamping machine also can mould to washing out for two panels blank.
Thus designing a kind of rotary automatic feed mechanism of stamping machine, blank to be processed is performed twice at location by the mould set outside the locating piece above feed mechanism and mould by this mechanism, it is ensured that blank is put into Working position accurately；By the number that detection dish detects, and avoid and once draw multi-disc blank because of material fetching mechanism and mold damage.The problems such as additionally, when blank is put in mould, the photoelectric detector on stamping machine can detect whether accurate blank is placed, safety when further ensuring mold damage and punching press.
Summary of the invention
The present invention solves that in prior art, artificial feeding effort is time-consuming, the problems such as efficiency is low, it is provided that a kind of rotary automatic feed mechanism of stamping machine, this device can realize automatic transport feeding, can meet the feeding of different size plate simultaneously.
The present invention is achieved through the following technical solutions above-mentioned purpose:
Including frame, feed mechanism, material fetching mechanism, stamping machine and main control computer, it is characterised in that: also include detection dish, blank detection and location mechanism.
Described feed mechanism, material fetching mechanism, detection dish are each attached in frame, and according to clockwise, material fetching mechanism surrounding fixes feed mechanism, detection dish and stamping machine successively, and feed mechanism, detection dish and the stamping machine distance from material fetching mechanism center are all equal；
Described feed mechanism includes promoting supporting plate, the first drive motor, rotating disk, pin, screw mandrel, guide post, what described pin was vertical is fixed on described rotating disk, described guide post is fixed in described frame, described lifting supporting plate is sleeved on described guide post, screw mandrel drives through the screwed hole promoting supporting plate and promotes supporting plate up and down motion, and the first drive motor drives dial movement.
Described material fetching mechanism includes arm for taking material, feeding cylinder, drive motor, bearing block；Drive motor and bearing block are each attached in frame, arm for taking material centre position consolidation rotating shaft, rotating shaft is vertically fixed in frame by bearing block, drive motor is rotated axle and rotates, a feeding cylinder is respectively installed at arm for taking material two ends, feeding cylinder connects feeding plate by push rod, and feeding plate is provided with feeding sucker.
Described detection dish gravity sensitive device installed below, the sucker that detection dish inner bottom surface is installed.
Described blank detection and location mechanism includes mould, photoelectric detector, pusher cylinder, mould, photoelectric detector, pusher cylinder are each attached on stamping machine, pusher cylinder is arranged on the pusher mouth place of mould, mould has a groove in diametric(al), when blank accurately puts into mould, the light that photoelectric detector transmitting terminal is launched just receiving end receives.
Further, three pins on described rotating disk as one group, often organize in the radial direction about the rotating disk center of circle be 120 degree symmetrical.
Further, described pin locating piece installed above, photoelectric sensor, magnetic separator.
Further, described locating piece is corner block, and namely two right-angle surface are respectively with horizontally and vertically parallel, and locating piece is three, and the inclined edge surfaces of locating piece is towards the incenter of three locating pieces.
Further, described rotating disk is that 120 degree of symmetries have three openings about the rotating disk center of circle in the radial direction, and this opening can make lifting supporting plate pass through rotating disk.
Further, the top of described lifting supporting plate movement travel arranges limit switch with lowest positions.
Further, it is cased with grinding tool set outside described mould.
Further, the interior chamfering that can play auxiliary positioning effect is processed in the upper shed of described grinding tool set.
Further, the angle between described material fetching mechanism surrounding is fixed successively feed mechanism, detection dish is the arbitrary value between 0 degree to 90 degree.
Present invention prior art of comparing has the advantage that
1. three bumping posts on rotating disk are as one group, often organize in the radial direction about the rotating disk center of circle be 120 degree symmetrical, after the blank in one group of bumping post takes, turntable rotation 120 degree, new stockpile rotates to feeding station, it is achieved that uninterrupted feeding.
2. arm for taking material feeding, in feeding process, all rotate in one direction, feed mechanism feeding, the feeding of comparing traditional to move back and forth, fairly simple in control and reliable.
3. bumping post top is provided with magnetic separator and photoelectric detection system, and magnetic separator can be separated from each other the blank in stockpile, feeding sucker so can be made to ensure only to get a piece of blank every time, it is to avoid damage stamping machine because getting multi-disc blank；When blank moves up to bumping post photogate, feeding sucker starts feeding, and photogate can coordinate feeding sucker, it is ensured that feeding sucker can get blank.
4. by reclaimer mechanical arm automatic material taking, feeding, whole process do not have manual intervention, compare general feeding process, the operator such as intermediate demand could continue feeding after empty stockpile is filled, this device adopts rotary rapid material-feeding mechanism, Feeding medium among process process is very short, substantially reduces the feeding time, improves loading efficiency.
Accompanying drawing explanation
Fig. 1 is the blank schematic diagram of the present invention；
Fig. 2 is integrated model schematic diagram of the present invention；
Fig. 3 is feed mechanism schematic diagram of the present invention；
Fig. 4 is feed mechanism part body schematic diagram of the present invention；
Fig. 5 is integrated model sketch one of the present invention；
Fig. 6 is integrated model sketch two of the present invention；
Fig. 7 is detecting device schematic diagram on punch mechanism of the present invention and stamping machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in accompanying drawing 1-7, blank 1 mentioned in the present invention, refer to two sides be plane circular metal plate.
A kind of rotary automatic feed mechanism of stamping machine, including frame 2, feed mechanism, material fetching mechanism, stamping machine 16, detection dish 8, blank detection and location mechanism and main control computer.
Feed mechanism, material fetching mechanism, detection dish 8 are each attached in frame 2, and according to clockwise, material fetching mechanism surrounding fixes feed mechanism, detection dish 8 and stamping machine 16 successively, and feed mechanism, detection dish 8 and the stamping machine 16 distance from material fetching mechanism are all equal.
Described feed mechanism includes promoting supporting plate the 5, first drive motor, rotating disk 3, pin 4, screw mandrel 7, guide post 6, what pin 4 was vertical is fixed on rotating disk 3, guide post 6 is fixed in frame 2, promote supporting plate 5 and be arranged on guide post 6, screw mandrel 7 drives lifting supporting plate 4 to move up and down through the screwed hole promoting supporting plate 4, and the first drive motor drives rotating disk 3 to move.
Three pins 4 on rotating disk 3 are as one group, often organize in the radial direction about the rotating disk center of circle be 120 degree symmetrical, so after a pile blank forming is complete, the rotating disk 3 holding stockpile rotates once, another stockpile can continue feeding, makes that feeding process is continual continuously to carry out；In addition pin 4 locating piece installed above, photoelectric sensor, magnetic separator, locating piece is inverted triangle block, namely two right-angle surface are respectively with horizontally and vertically parallel, locating piece is three, the inclined edge surfaces of locating piece is towards the incenter of three locating pieces, so when blank constantly rises to feeding position, the center of blank closer to feeding point, will serve preliminary certralizing ability.
Pin 4 magnetic separator installed above utilizes magnetic pole principle to make adjacent two blank separate, ensure that each feeding sucker can only draw a piece of blank every time, whether photoelectric sensor detection stockpile that blank topmost that additionally pin 4 is installed above arrives crawl position, coordinates feeding sucker to draw blank smoothly every time.
Having the opening bigger than promoting supporting plate 5 outline on rotating disk 3, so when rotating disk 3 is motionless time, promoting supporting plate 5 can be lifted up stockpile smoothly.Additionally, the top promoting supporting plate 5 movement travel arranges limit switch with lowest positions, to control the maximum stroke movement of screw mandrel 7.
Described material fetching mechanism includes arm for taking material 9, feeding cylinder 10, drive motor 11, bearing block 12；Drive motor 11 and bearing block 12 are each attached in frame 2, arm for taking material 9 centre position consolidation rotating shaft, rotating shaft is vertically fixed in frame 2 by bearing block 12, drive motor 11 is rotated axle and rotates, a feeding cylinder 10 is respectively installed at arm for taking material 9 two ends, feeding cylinder 10 connects feeding plate by push rod, and feeding plate is provided with feeding sucker.
Described detection dish 8 gravity sensitive device installed below, if when gravity sensitive device detects that the blank that material fetching mechanism is once got is two pieces, the sucker that can pass through the installation of detection dish 8 inner bottom surface separates two pieces of blanks with feeding sucker, and detect dish 8 web and be processed into interior chamfering, so when blank puts into detection dish 8, if the center of circle of blank is not aligned with the core of detection dish 8, the core of blank aim detecting dish 8 can be made by chamfering structure, after further ensuring, blank is put into degree of accuracy during mould.
Blank detection and location mechanism includes mould 14, photoelectric detector 13, pusher cylinder 15, mould 14, photoelectric detector 13, pusher cylinder 15 is each attached on stamping machine 3, pusher cylinder 15 is arranged on the pusher mouth place of mould 14, after blank forming is complete, the blank ejection die 14 that 15, pusher cylinder processes, mould 14 has a groove in diametric(al), when blank accurately puts into mould 14, the light just receiving end that photoelectric detector 13 transmitting terminal is launched receives, so can be used to detect whether blank is accurately put in mould 14, avoid not place because of blank and accurately wash out mould 14.
Work process and the principle of the present invention are as follows:
According to clockwise, material fetching mechanism surrounding fixes feed mechanism, detection dish 8 and stamping machine 16 successively, feed mechanism, detection dish 8 and stamping machine 16 three angle each other have a variety of compound mode, angle between material mechanism and detection dish 8 is 90 degree herein above, angle between detection dish 8 and stamping machine 16 is 90 degree, is illustrated work process and the principle of the present invention.
Before going into operation every time, operator pile three stockpiles on rotating disk 3, screw mandrel 7 drives lifting supporting plate 5 to move upward, and promotes supporting plate 5 and promotes stockpile to move upward, when stockpile moves to magnetic separator place, magnetic separator separates blank, stockpile continues up, and when stockpile that sheet blank bumping post photoelectric sensor light topmost, the feeding cylinder 10 on material fetching mechanism promotes feeding sucker to move downward, feeding sucker holds blank, and feeding cylinder 10 reclaims afterwards.
Arm for taking material 9 90-degree rotation under the drive of drive motor 11, at this moment the blank adsorbed just has been transported to the surface of detection dish 8, feeding cylinder 10 promotes feeding sucker to move downward, unclamp blank, base is carried out part detection by dish 8 to be detected, the detection time is very short, after having detected, feeding cylinder 10 promotes feeding sucker to move downward and adsorbs blank, feeding cylinder 10 reclaims, drive motor 11 drives arm for taking material 9 90-degree rotation, at this moment the blank adsorbed has been transported to the surface of mould 14, feeding cylinder 10 promotes feeding sucker to move downward to unclamp blank, the feeding sucker suction of arm for taking material 9 other end lives one piece of blank simultaneously, the feeding cylinder 10 at arm for taking material 9 two ends reclaims, drive motor 11 drives arm for taking material 9 90-degree rotation, at this moment blank is carried out punching press by stamping machine 16, at this simultaneously, just now it is to be detected that block blank adsorbed has been transported to again surface of detection dish 8 etc., repeat this process afterwards.
The blank position being placed on mould 14 is detected by the blank photoelectric detector 13 being placed on mould 14 in the mechanism of blank detection and location afterwards, if the position of blank is placed accurately, so blank is carried out punching press by stamping machine 16, if placement location is improper, then system automatic alarm.
Promoting supporting plate 5 drives stockpile to move upward until the blank on stockpile is all taken away by sucker, then screw mandrel 7 snap back moving handle lifting supporting plate 5 drives to lowermost end, now promote supporting plate 5 below rotating disk 3, alternating current generator 5 drives rotating disk 3 to rotate 120 degree, this stylish stockpile turns to the surface promoting supporting plate 5, screw mandrel 7 drives lifting supporting plate 5 to move upward again, promoting supporting plate 5 drives stockpile to move upward until the blank on stockpile is all taken away by sucker, repeat process above, here the stockpile being available is piled blank by operator again, so in non-stop-machine situation, achieve that feeding in continuous material.
Above-described embodiment is presently preferred embodiments of the present invention; it it is not the restriction to technical solution of the present invention; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, be regarded as falling within the scope of the rights protection of patent of the present invention.
Claims (9)
1. the rotary automatic feed mechanism of stamping machine, including frame (2), feed mechanism, material fetching mechanism, stamping machine (16) and main control computer, described feed mechanism, material fetching mechanism are each attached in frame, it is characterised in that: also include detection dish (8) and blank detection and location mechanism；Described detection dish is fixed in frame, according to clockwise, material fetching mechanism surrounding fixes feed mechanism, detection dish (8) and stamping machine (16) successively, and feed mechanism, detection dish (8) and the stamping machine (16) distance from material fetching mechanism center are all equal；
Described material fetching mechanism includes arm for taking material (9), feeding cylinder (10), drive motor (11), bearing block (12)；Drive motor (11) and bearing block (12) are each attached in frame (2), arm for taking material (9) centre position consolidation rotating shaft, rotating shaft is vertically fixed in frame (2) by bearing block (12), drive motor (11) is rotated axle and rotates, a feeding cylinder (10) is respectively installed at arm for taking material (9) two ends, feeding cylinder (10) connects feeding plate by push rod, and feeding plate is provided with feeding sucker；
Described detection dish (8) the gravity sensitive device installed below for detecting blank, the sucker that detection dish (8) inner bottom surface is installed；
The described blank detection and location mechanism being fixed on stamping machine for detecting whether blank set level；Described blank detection and location mechanism includes mould (14), photoelectric detector (13), pusher cylinder (15), mould (14), photoelectric detector (13), pusher cylinder (15) are each attached on stamping machine (3), pusher cylinder (15) is arranged on the pusher mouth place of mould (14), mould (14) has a groove in diametric(al), when blank accurately puts into mould (14), the light just receiving end that photoelectric detector (13) transmitting terminal is launched receives；
Described feed mechanism, material fetching mechanism, detection dish (8) are each attached in frame (2), according to clockwise, material fetching mechanism surrounding fixes feed mechanism, detection dish (8) and stamping machine (16) successively, and feed mechanism, detection dish (8) and the stamping machine (16) distance from material fetching mechanism are all equal；
Described feed mechanism includes promoting supporting plate (5), the first drive motor, rotating disk (3), pin (4), screw mandrel (7), guide post (6), what pin (4) was vertical is fixed on rotating disk (3), guide post (6) is fixed in frame (2), promote supporting plate (5) and be sleeved on guide post (6), screw mandrel (7) drives through the screwed hole promoting supporting plate (4) and promotes supporting plate (4) up and down motion, and the first drive motor drives rotating disk (3) motion.
2. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterised in that: three pins (4) on described rotating disk (3) are as one group, and often organizing be 120 degree of symmetries about the rotating disk center of circle in the radial direction.
3. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterised in that: described pin (4) locating piece installed above, photoelectric sensor, magnetic separator.
4. a kind of rotary automatic feed mechanism of stamping machine according to claim 3, it is characterized in that: described locating piece is corner block, namely two right-angle surface are respectively with horizontally and vertically parallel, and locating piece is three, and the inclined edge surfaces of locating piece is towards the incenter of three locating pieces.
5. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterized in that: described rotating disk (3) is that 120 degree of symmetries have three openings about the rotating disk center of circle in the radial direction, and this opening can make lifting supporting plate (5) pass through rotating disk (3).
6. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterised in that: the top of described lifting supporting plate (5) movement travel arranges limit switch with lowest positions.
7. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterised in that: described mould (14) outside is cased with grinding tool set.
8. a kind of rotary automatic feed mechanism of stamping machine according to claim 7, it is characterised in that: the interior chamfering that can play auxiliary positioning effect is processed in the set upper shed of described grinding tool.
9. a kind of rotary automatic feed mechanism of stamping machine according to claim 1, it is characterised in that: the angle between feed mechanism that described material fetching mechanism surrounding is fixed successively, detection dish (8) is the arbitrary value between 0 degree to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169842.9A CN105710249B (en) | 2016-03-23 | 2016-03-23 | A kind of rotary automatic feed mechanism of press machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610169842.9A CN105710249B (en) | 2016-03-23 | 2016-03-23 | A kind of rotary automatic feed mechanism of press machine |
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| CN105710249A true CN105710249A (en) | 2016-06-29 |
| CN105710249B CN105710249B (en) | 2018-07-03 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623679A (en) * | 2016-09-14 | 2017-05-10 | 合肥邦立电子股份有限公司 | Automatic bending control system for reed pipe lead |
| CN106829501A (en) * | 2017-03-03 | 2017-06-13 | 中山市永定金属制品有限公司 | Automatic robot for stamping operation and automatic material clamping turnover device |
| CN107597999A (en) * | 2017-08-29 | 2018-01-19 | 合肥工业大学 | A kind of automatic loading/unloading rotating machine arm for sheet parts |
| CN108480460A (en) * | 2018-03-29 | 2018-09-04 | 宁波海蔓汽车科技有限公司 | A kind of decompressor |
| CN112845851A (en) * | 2021-01-11 | 2021-05-28 | 操国锋 | Progressive stamping system and process for clamping piece of multifunctional electric power instrument |
| CN113319179A (en) * | 2021-08-03 | 2021-08-31 | 徐州永力达工程机械制造有限公司 | Metal plate stamping device |
| CN113711048A (en) * | 2018-11-30 | 2021-11-26 | 艾尔巴诊断有限公司 | Sample transport unit for a diagnostic machine |
| CN116140492A (en) * | 2023-04-20 | 2023-05-23 | 四川宜宾力源电机有限公司 | Continuous feeding device of punching machine |
| CN116809789A (en) * | 2023-08-30 | 2023-09-29 | 河北宇为汽车配件有限公司 | Loading and unloading device for stamping processing of wheel spokes |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623679A (en) * | 2016-09-14 | 2017-05-10 | 合肥邦立电子股份有限公司 | Automatic bending control system for reed pipe lead |
| CN106829501A (en) * | 2017-03-03 | 2017-06-13 | 中山市永定金属制品有限公司 | Automatic robot for stamping operation and automatic material clamping turnover device |
| CN107597999A (en) * | 2017-08-29 | 2018-01-19 | 合肥工业大学 | A kind of automatic loading/unloading rotating machine arm for sheet parts |
| CN108480460A (en) * | 2018-03-29 | 2018-09-04 | 宁波海蔓汽车科技有限公司 | A kind of decompressor |
| CN113711048A (en) * | 2018-11-30 | 2021-11-26 | 艾尔巴诊断有限公司 | Sample transport unit for a diagnostic machine |
| CN112845851A (en) * | 2021-01-11 | 2021-05-28 | 操国锋 | Progressive stamping system and process for clamping piece of multifunctional electric power instrument |
| CN112845851B (en) * | 2021-01-11 | 2022-09-13 | 中电装备山东电子有限公司 | Progressive stamping system and process for clamping piece of multifunctional electric power instrument |
| CN113319179A (en) * | 2021-08-03 | 2021-08-31 | 徐州永力达工程机械制造有限公司 | Metal plate stamping device |
| CN116140492A (en) * | 2023-04-20 | 2023-05-23 | 四川宜宾力源电机有限公司 | Continuous feeding device of punching machine |
| CN116140492B (en) * | 2023-04-20 | 2023-07-04 | 四川宜宾力源电机有限公司 | Continuous feeding device of punching machine |
| CN116809789A (en) * | 2023-08-30 | 2023-09-29 | 河北宇为汽车配件有限公司 | Loading and unloading device for stamping processing of wheel spokes |
| CN116809789B (en) * | 2023-08-30 | 2023-10-31 | 河北宇为汽车配件有限公司 | Loading and unloading device for stamping processing of wheel spokes |
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