CN205702187U - A kind of rotary automatic feed mechanism of stamping machine - Google Patents

A kind of rotary automatic feed mechanism of stamping machine Download PDF

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Publication number
CN205702187U
CN205702187U CN201620228236.5U CN201620228236U CN205702187U CN 205702187 U CN205702187 U CN 205702187U CN 201620228236 U CN201620228236 U CN 201620228236U CN 205702187 U CN205702187 U CN 205702187U
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China
Prior art keywords
feed mechanism
stamping machine
blank
detection dish
material fetching
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CN201620228236.5U
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Chinese (zh)
Inventor
袁智敏
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Zhejiang University of Technology ZJUT
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Zhejiang University of Technology ZJUT
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Priority to CN201620228236.5U priority Critical patent/CN205702187U/en
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Abstract

The utility model discloses a kind of rotary automatic feed mechanism of stamping machine, including frame, feed mechanism, material fetching mechanism, stamping machine and main control computer, feed mechanism, material fetching mechanism are each attached in frame, it is characterised in that: also include detection dish and blank detection and location mechanism;Detection dish is fixed 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 away from material fetching mechanism center are the most equal;For detecting the detection dish gravity sensitive installed below device of blank, the sucker that detection dish inner bottom surface is installed;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 away from material fetching mechanism are the most equal.

Description

A kind of rotary automatic feed mechanism of stamping machine
Technical field
This utility model 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 by conventional the most only For vertical blank punching becomes to have the workpiece of given shape, general by workman or mechanical hand one by one put the workpiece in punching Press is carried out, but for large batch of work pieces process, by workman or mechanical hand, workpiece is put in stamping machine, Efficiency can be the lowest, and thus a kind of automatic feeder structure of design is particularly important.First, automatization to be realized feeding, most important Problem is exactly how to allow raw material can be put into Working position the most accurately every time, i.e. blank is put in mould, places Blank can not be put partially later, tilts 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, be automatization's feeding sixty-four dollar question;Secondly, how to ensure often Only take a piece of rather than two panels when of secondary feeding because blank is being stacked together one by one, have above each blank oil or The thing of person's cleanout fluid etc, the most just takes a piece of when of there is no assurance that each feeding, if two panels blank puts into punching Also mould can be washed out inside press.
Thus designing a kind of rotary automatic feed mechanism of stamping machine, this mechanism is by the locating piece above feed mechanism and mould The mould set of outside carries out twice location to blank to be processed, it is ensured that blank is put into Working position accurately;Examined by detection dish The number surveyed, and avoid and once draw multi-disc blank because of material fetching mechanism and mold damage.Additionally, when blank is put in mould, Photoelectric detector on stamping machine can detect blank and place the most accurate, further ensures safety when mold damage and punching press The problems such as property.
Utility model content
This utility model is the most time-consuming for solving artificial feeding in prior art, the problems such as efficiency is low, it is provided that a kind of stamping machine rotates Formula automatic feed mechanism, this device can realize automatic transport feeding, can meet the feeding of different size plate simultaneously.
This utility model 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, base Part 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 depends on Secondary fixing feed mechanism, detection dish and stamping machine, and feed mechanism, detection dish and the stamping machine distance away from material fetching mechanism center are all Equal;
Described feed mechanism includes promoting supporting plate, the first driving motor, rotating disk, pin, screw mandrel, guide post, and described pin hangs down Straight is fixed on described rotating disk, and described guide post is fixed in described frame, and 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 first drives motor to drive dial movement.
Described material fetching mechanism includes arm for taking material, feeding cylinder, drives motor, bearing block;Motor and bearing block is driven to be each attached to In frame, arm for taking material centre position consolidation rotary shaft, rotary shaft is vertically fixed in frame by bearing block, drives driven by motor Rotary shaft rotates, and a feeding cylinder is respectively installed at arm for taking material two ends, and feeding cylinder connects feeding plate by push rod, and feeding plate sets There is feeding sucker.
Described detection dish gravity sensitive installed below device, 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 gas Cylinder is each attached on stamping machine, and pusher cylinder is arranged at the pusher mouth of mould, and 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 right Claim.
Further, described pin locating piece installed above, photoelectric sensor, magnetic separator.
Further, described locating piece is corner block, and i.e. two right-angle surface are respectively with the most parallel, and locating piece is Three, 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 Promote supporting plate and 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 between 0 degree to 90 degree Arbitrary value.
This utility model prior art that compares 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, when one group After blank in bumping post takes, turntable rotation 120 degree, new stockpile rotates to feeding station, it is achieved that uninterrupted feeding.
2. in arm for taking material feeding, feeding process, rotate the most in one direction, compare more traditional feed mechanism feeding, feeding is wanted Move back and forth, fairly simple in terms of 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, The feeding sucker so can be made, it is to avoid damage stamping machine because getting multi-disc blank to ensure only to get a piece of blank every time;Work as blank When moving up to bumping post photogate, feeding sucker starts feeding, and photogate can coordinate feeding sucker, it is ensured that feeding sucker can take To blank.
4. by reclaimer mechanical arm automatic material taking, feeding, whole during there is no manual intervention, compare more general feeding process, The operator such as intermediate demand could continue feeding after empty stockpile is filled, and this device uses rotary rapid material-feeding mechanism, Feeding medium among process process is the shortest, substantially reduces the feeding time, improves loading efficiency.
Accompanying drawing explanation
Fig. 1 is blank schematic diagram of the present utility model;
Fig. 2 is this utility model integrated model schematic diagram;
Fig. 3 is this utility model feed mechanism schematic diagram;
Fig. 4 is this utility model feed mechanism part body schematic diagram;
Fig. 5 is this utility model integrated model sketch one;
Fig. 6 is this utility model integrated model sketch two;
Fig. 7 is detection device schematic diagram on this utility model punch mechanism and stamping machine.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in accompanying drawing 1-7, blank 1 mentioned in this utility model, 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 depends on Secondary fixing feed mechanism, detection dish 8 and stamping machine 16, and feed mechanism, detection dish 8 and stamping machine 16 are away from material fetching mechanism Distance is the most equal.
Described feed mechanism includes that promoting supporting plate 5, first drives motor, rotating disk 3, pin 4, screw mandrel 7, guide post 6, gear What bar 4 was vertical is fixed on rotating disk 3, and guide post 6 is fixed in frame 2, promotes supporting plate 5 and is arranged on guide post 6, silk Bar 7 drives lifting supporting plate 4 to move up and down through the screwed hole promoting supporting plate 4, and first drives motor to drive rotating disk 3 to move.
Three pins 4 on rotating disk 3 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, and another stockpile can continue feeding, makes feeding process The most continual carry out;In addition pin 4 locating piece installed above, photoelectric sensor, magnetic separator, locating piece is down three Hornblock, i.e. two right-angle surface are respectively with the most parallel, and locating piece is three, and the inclined edge surfaces of locating piece is towards three The incenter of individual locating piece, so when blank constantly rises to feeding position, the center of blank will be closer to taking Shots, serves preliminary certralizing ability.
Pin 4 magnetic separator installed above utilizes magnetic pole principle to make adjacent two blank separate, it is ensured that feeding every time Sucker can only draw a piece of blank every time, and photoelectric sensor detection stockpile that blank topmost that additionally pin 4 is installed above is No arrival crawl position, coordinates feeding sucker to draw blank the most smoothly.
Have the opening bigger than promoting supporting plate 5 outline on rotating disk 3, so when rotating disk 3 is motionless when, promote supporting plate 5 can be lifted up stockpile smoothly.Additionally, the top promoting supporting plate 5 movement travel arranges spacing opening with lowest positions Close, to control the maximum stroke movement of screw mandrel 7.
Described material fetching mechanism includes arm for taking material 9, feeding cylinder 10, drives motor 11, bearing block 12;Drive motor 11 and axle Bearing 12 is each attached in frame 2, and arm for taking material 9 centre position consolidation rotary shaft, rotary shaft is vertically fixed by bearing block 12 In frame 2, driving motor 11 that axle is rotated and rotate, a feeding cylinder 10, feeding gas are respectively installed in arm for taking material 9 two ends Cylinder 10 connects feeding plate by push rod, and feeding plate is provided with feeding sucker.
Described detection dish 8 gravity sensitive installed below device, if when gravity sensitive device detects what material fetching mechanism was once got Blank is two pieces, with feeding sucker, two pieces of blanks can be separated by the sucker that detection dish 8 inner bottom surface is installed, and detects dish 8 webs are processed into interior chamfering, so when blank puts into detection dish 8, if the center of circle of blank is not aligned with the dish of detection dish 8 The heart, can make the core of blank aim detecting dish 8 by chamfering structure, further ensure after blank is put into essence during mould Exactness.
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, and pusher cylinder 15 is arranged at the pusher mouth of mould 14, when blank forming complete it After, the blank ejection die 14 that 15, pusher cylinder processes, mould 14 has a groove in diametric(al), at blank When accurately putting into mould 14, the light just receiving end that photoelectric detector 13 transmitting terminal is launched receives, and so can use Detect blank and the most accurately put in mould 14, it is to avoid do not place because of blank and accurately wash out mould 14.
Work process of the present utility model and principle 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 an a variety of compound mode, herein above material mechanism and detection dish 8 it Between angle be 90 degree, the angle between detection dish 8 and stamping machine 16 is 90 degree, is illustrated of the present utility model worked Journey and principle.
Before going into operation, operator pile three stockpiles on rotating disk 3 every time, and screw mandrel 7 drives lifting supporting plate 5 upwards to transport Dynamic, promote supporting plate 5 and promote stockpile to move upward, when stockpile moves at magnetic separator, magnetic separator separates blank, Stockpile continues up, when stockpile that sheet blank bumping post photoelectric sensor light topmost, and the feeding cylinder on material fetching mechanism 10 promote feeding sucker to move downward, and feeding sucker holds blank, and feeding cylinder 10 reclaims afterwards.
Arm for taking material 9 is 90-degree rotation under the drive driving motor 11, and the blank at this moment adsorbed just has been transported to detection dish 8 Surface, feeding cylinder 10 promotes feeding sucker to move downward, and unclamps blank, and dish 8 to be detected carries out part detection to base, inspection The survey time is the shortest, and after having detected, feeding cylinder 10 promotes feeding sucker to move downward and adsorbs blank, feeding cylinder 10 times Receiving, drive motor 11 to drive arm for taking material 9 90-degree rotation, the blank at this moment adsorbed has been transported to the surface of mould 14, has taken Expecting that cylinder 10 promotes feeding sucker to move downward and unclamps 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, and drives motor 11 to drive arm for taking material 9 90-degree rotation, and at this moment stamping machine 16 is right Blank carries out punching press, and at this simultaneously, it is to be detected that block blank just now adsorbed has been transported to again the surface of detection dish 8 etc., Repeat this process afterwards.
Blank is placed on mould 14 blank to being placed on mould 14 of the photoelectric detector 13 in the mechanism of blank detection and location afterwards Position is detected, if the position of blank is placed accurately, then stamping machine 16 carries out punching press to blank, if placement location is not When, 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 promotes supporting plate 5 and drives to lowermost end, and now lifting supporting plate 5 is below rotating disk 3, and alternating current generator 5 drives rotating disk 3 Rotate 120 degree, this stylish stockpile turn to promote supporting plate 5 surface, screw mandrel 7 again drives promote supporting plate 5 to Upper motion, promotes supporting plate 5 and 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 the case of non-stop-machine, so that it may realize feeding in continuous material.
Above-described embodiment is preferred embodiment of the present utility model, is not the restriction to technical solutions of the utility model, as long as It is the technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into this utility model In the range of the rights protection of patent.

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 away from material fetching mechanism center are the most equal;
Described material fetching mechanism includes arm for taking material (9), feeding cylinder (10), drives motor (11), bearing block (12);Motor (11) and bearing block (12) is driven to be each attached in frame (2), arm for taking material (9) centre position consolidation rotary shaft, rotary shaft is vertically fixed in frame (2) by bearing block (12), drive motor (11) that axle is rotated to rotate, 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;
For detecting described detection dish (8) the gravity sensitive installed below device of 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 (16), pusher cylinder (15) is arranged at the pusher mouth 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 away from material fetching mechanism are the most equal;
Described feed mechanism includes promoting supporting plate (5), the first driving 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) to be sleeved on guide post (6), screw mandrel (7) drives through the screwed hole promoting supporting plate (5) and promotes supporting plate (5) up and down motion, and first drives motor to drive rotating disk (3) motion.
A kind of rotary automatic feed mechanism of stamping machine the most according to claim 1, it is characterised in that: three pins (4) on described rotating disk (3) are as one group, and often organizing is 120 degree symmetries about the rotating disk center of circle in the radial direction.
A kind of rotary automatic feed mechanism of stamping machine the most according to claim 1, it is characterised in that: described pin (4) locating piece installed above, photoelectric sensor, magnetic separator.
A kind of rotary automatic feed mechanism of stamping machine the most according to claim 3, it is characterized in that: described locating piece is corner block, i.e. two right-angle surface are respectively with the most parallel, and locating piece is three, and the inclined edge surfaces of locating piece is towards the incenter of three locating pieces.
A kind of rotary automatic feed mechanism of stamping machine the most 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).
A kind of rotary automatic feed mechanism of stamping machine the most 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.
A kind of rotary automatic feed mechanism of stamping machine the most according to claim 1, it is characterised in that: described mould (14) outside is cased with grinding tool set.
A kind of rotary automatic feed mechanism of stamping machine the most 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.
A kind of rotary automatic feed mechanism of stamping machine the most 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.
CN201620228236.5U 2016-03-23 2016-03-23 A kind of rotary automatic feed mechanism of stamping machine Withdrawn - After Issue CN205702187U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105710249A (en) * 2016-03-23 2016-06-29 浙江工业大学 Rotary automatic feeding mechanism of punching machine
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
CN107487629A (en) * 2017-08-25 2017-12-19 深圳市哈德胜精密科技股份有限公司 A kind of full-automatic grenadine make-up machine
CN109290467A (en) * 2018-11-30 2019-02-01 昆山久茂电子科技有限公司 A kind of metal shell automatic stamping production equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105710249A (en) * 2016-03-23 2016-06-29 浙江工业大学 Rotary automatic feeding mechanism of punching machine
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
CN107487629A (en) * 2017-08-25 2017-12-19 深圳市哈德胜精密科技股份有限公司 A kind of full-automatic grenadine make-up machine
CN107487629B (en) * 2017-08-25 2023-08-04 深圳市哈德胜精密科技股份有限公司 Full-automatic gauze laminating machine
CN109290467A (en) * 2018-11-30 2019-02-01 昆山久茂电子科技有限公司 A kind of metal shell automatic stamping production equipment

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Granted publication date: 20161123

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