CN203390101U - Automatic feeding device of punch press - Google Patents
Automatic feeding device of punch press Download PDFInfo
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- CN203390101U CN203390101U CN201320408958.5U CN201320408958U CN203390101U CN 203390101 U CN203390101 U CN 203390101U CN 201320408958 U CN201320408958 U CN 201320408958U CN 203390101 U CN203390101 U CN 203390101U
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Abstract
The utility model relates to an automatic feeding device of a punch press. The automatic feeding device of the punch press comprises a support which is arranged below a punch die on the front surface of the punch press. A working table is fixedly arranged on the support. Two lead screw transmission mechanisms which are vertically placed and are perpendicular to each other are fixedly arranged on the working table. A sliding seat is arranged on a guide rail of the lower lead screw transmission mechanism. The upper lead screw transmission mechanism is fixedly arranged on the sliding seat. A clamping device for plates is arranged on the upper lead screw transmission mechanism. The two lead screw transmission mechanisms respectively control movement in two directions on a horizontal plane to realize the movement of the plates in an X-direction and a Y-direction. By adopting the overlaying method to control the movement of the plates, not only is the structure simple, is the device convenient to maintain and is the occupied area smaller, but also the entire plate can be cut in one step.
Description
Technical field
The utility model relates to the auxiliary equipment on a kind of punch press, especially a kind of for the automatic feeding on punch press, belongs to punching press auxiliary equipment and device technique field.
Background technology
In punching press field, in order to realize process automation, reduce costs, save time, the technical staff in industry constantly develops various for the automatic feeding on punch press.For example Chinese patent Granted publication number is CN101804436 B, name is called the patent of invention of " automatic feeder for punch ", it discloses and has pushed away feed mechanism and power drive mechanism a kind of comprising, and utilize the gear engagement on power transmission shaft to drive feeding arm to rotate, realize the automatic feeder for punch of self-feeding.Described in this autoloader, push away feed mechanism and comprise two pusher arms, two feeding arms, slip comprehensive support; Described two pusher arms are fixed on the front end of slip comprehensive support side by side; Described two feeding arms are separately fixed at the slip comprehensive support left and right sides; Described feeding arm is comprised of upper and lower clamping part, upper and lower clamping part end is respectively equipped with Bidirectional driving axle, on two Bidirectional driving axles, correspondence is provided with gear, upper lower gear engagement drives upper and lower clamping part to rotate to realize and relatively rotates, poke rod upper end is fixed on the Bidirectional driving axle of lower clamping part, lower end is through a fixed mount, and be connected with slide bar, between poke rod and fixed mount, be provided with compression spring, the frictional power wheel with the guide plate close contact that rubs is equipped with in slide bar bottom, frame is provided with slide rail, and slip comprehensive support is taken turns in frame and moved by slide-and-guide.Power drive mechanism described in this autoloader comprises drive sprocket, punch press trace, gearbox and chain, punch press trace one end is fixed on drive sprocket, the other end is connected with punch press reciprocator, drive sprocket is connected with gearbox input sprocket by chain, gearbox output chain gear slides on slide rail by chain-driving slide-and-guide wheel, thereby realizes the self-feeding of plate.
Although this patent of invention has realized the self-feeding of punch press, but a lot of problems have also been there are: 1, it adopts the feed mechanism that pushes away that comprises pusher arm, feeding arm, gear, frictional power wheel, slide-and-guide wheel, slide rail etc., and the power drive mechanism of controlling by drive sprocket, gearbox and chain is realized the self-feeding of plate jointly, its parts are a lot of, structure very complex, not only install and keep in repair very trouble, and the volume of this kind of device is very large, the floor space needing is also very large, very high to the area requirements of factory building, be unfavorable for promoting.2, its meshed transmission gear adopting and chain, chain gear transmission, be difficult to unified control, can not accurately plate be transported on the position coordinates of restriction, the workpiece accuracy stamping out is like this lower, scrappage is large, and the installation site of these transmission mechanisms is intricate, repair very trouble.3, it adopts the clamping part up and down of feeding arm, by gear, mesh to realize and rotate, and then clamping plate, but in propelling movement process, in its power drive mechanism running, the action of chain, sprocket wheel is not steady, and lathe is slightly shaken, on chain, sprocket wheel, will shake, the steadiness of plate in transmission and punching course is poor.
Chinese Patent Application No. is 201110319164.7 patent of invention, discloses a kind of " universal automatic feeding device for punch press ".This device is by ball backing plate, ball, adjusting nut, magnetic attractive board, locating pin, metal positioning anchor, computer socket, push pedal, push rod, light rail guide rod, bearing, ball bearing shell, light rail guide pillar, servomotor, bearing (setting) plate and computer form, on device, be designed with two special-purpose light rails and be cross and connect, on two special-purpose light rails, respectively there is a servomotor to drive respectively ball-screw rotation, on the light rail of upper strata, be connected with magnetic attractive board, magnetic attractive board sucks metallic plate to be punched, servomotor is controlled the self-feeding that can realize metallic plate front and back and left and right directions by computer.This patent of invention, although improved the stability of feeding, but several problems have also been there are: 1, on the light rail of upper strata, connect magnetic attractive board, by magnetic attractive board, metallic plate is sucked, like this material of metallic plate has just been had to certain requirement, for the weak metallic plate of some magnetic, be just difficult to accurately control the self-feeding of plate; 2, the floor space of this device is very large, and in the time need to processing the plate of strip, its horizontal space needing is also larger, and Sheet Metal Processing is subject to great limitation; While 3, adopting this device stamping-out plate, effect due to magnetic attractive board, some workpiece or the waste material that sweep away are adsorbed by magnetic attractive board, hinder normally carrying out of stamping-out, and often the stamping-out of a plate just needs to shut down cleaning magnetic attractive board for several times, not only increased operating personnel's labour intensity, also wasted a lot of time, greatly reduced the efficiency of sheet metal blanking, if do not have timely cleaning also can affect the stamping-out of subsequent workpiece, reduce the quality of workpiece, even directly scrap; While 4, adopting this device stamping-out plate, after one end stamping-out of plate, after plate need to being turned around to adsorb by magnetic attractive board, the other end of processing plate, extremely loses time.
Utility model content
Purpose of design: avoid the weak point in background technology, design a kind of simple in structure, easy to installation and maintenance, floor space is less, be easy to control, working (machining) efficiency is high, the punching machine auto-feeder that can disposablely complete whole Sheet Metal Processing.
Design: in order to realize above-mentioned purpose of design.1, by two, place up and down and orthogonal screw mandrel is controlled respectively the motion of plate both direction in the horizontal direction.Specifically, on directions X, by the rotation of X-direction screw mandrel, the motion of regulation control plate material on directions X; In the Y direction, by the rotation of Y-direction screw mandrel, the motion in the Y direction of regulation control plate material.The object of design is like this: utilize screw mandrel to realize the self-feeding of plate, simplified the structure of device, make the installation of device and maintenance all very convenient, also saved ample resources cost.2, two screw mandrels adopt longitudinal stacked system to arrange, and control the movement of plate on X, Y both direction simultaneously.The object of design is like this: utilize the mode of so longitudinal stack to control the movement of plate, saved the installing space of device, reduced the floor space of device, the manufacturing enterprise smaller for some plant areas also can be used.3, the feeding position of plate, the displacement on both direction is all by driven by motor screw mandrel, movement is controlled on slide rail to make plate.The object of design is like this: adopt two screw mandrels, on both direction, control the motion of plate simultaneously, displacement is more accurate, during use, need only and set movement value or the coordinate of plate on work top, just can accurately plate be moved to stamping-out position, carry out stamping-out, until whole sheet metal blanking completes, so not only punching precision is higher, screw rod transmission is beneficial to control, and can be disposable that whole Sheet Metal Processing is complete.4, clamping device is positioned at Y-direction screw mandrel top, and plate is fixed on clamping device.The object of design is like this: after plate is fixing, be positioned at whole device top, be more convenient on the one hand the placement of plate, also greatly dwindled on the other hand working space, reduced floor space, facilitated the processing of elongated plate; In addition, adopt clamping device, also expanded the scope of application of plate, for various plates, can conveniently clamp.5, the mode that employing cylinder and clamp combine is plate fixedly.Plate is put into after clamp, by side lever cylinder, props up plate, the motion in restriction plate horizontal direction; Cylinder by clamp top is pushed down plate, the motion on restriction plate vertical direction, thus plate is firmly fixed in clamp.The object of design is like this: by clamp, cylinder and side lever cylinder, limited six, the space restraining force of plate, made plate remain stable in transmission and punching course, increased the steadiness of plate, improved the punching press accuracy of plate; Simultaneously, clamp, cylinder and the restriction of side lever cylinder to plate position, also be no longer only confined to the plate of several types size, but can be suitable in certain scope plate size, expanded largely the scope of application of automatic feeding to plate size.6, gripper shoe is provided with active pin shaft.Can increase the pliability of automatic feeding, avoid fixture because rigidity ruptures too by force, improve service life.7, the scarce material inductor being provided with does not have plate detecting on base plate, surpass after certain time rating, and auto-breaking, has avoided the idle running of machine immediately, has saved cost.
Technical scheme: a kind of punching machine auto-feeder, comprises the support that is positioned at punch press front, punch die below; Work top is fixed on support; On work top, being fixed with two places and orthogonal lead screw transmission mechanism up and down; The guide rail of below lead screw transmission mechanism is provided with sliding seat; Top lead screw transmission mechanism is fixed on sliding seat; Top lead screw transmission mechanism is provided with the clamping device of plate; The movement of both direction on two lead screw transmission mechanism difference level of control faces.
Preferably, frame bottom is provided with a plurality of universal rolling wheels; Two lead screw transmission mechanism include fixture, and motor is arranged in screw mandrel and the screw mandrel guide rail of fixture; Screw mandrel guide rail is even number; Screw mandrel guide rail is parallel and be fixed on symmetrically the both sides of screw mandrel respectively; Two motors are controlled by electrical control cubicles, and two motors are controlled respectively the rotation of two screw mandrels.
Preferably, clamping device comprises slide block, gripper shoe and gripping mechanism; Slide block is positioned on the screw mandrel of top lead screw transmission mechanism; Gripper shoe is fixed on slide block; Gripping mechanism is arranged in gripper shoe.
Preferably, gripping mechanism is a plurality of, and uniform arrangement; Between gripper shoe and gripping mechanism, be also provided with adjustable plate and base plate; Adjustable plate is located at gripper shoe top by active pin shaft; Gripping mechanism is fixed on base plate; Between adjustable plate and base plate, be provided with aluminium groove, adjustable column and spring; Adjustable column is positioned at spring, and adjustable column lower end is fixed in gripper shoe through adjustable plate; Aluminium groove and adjustable column lay respectively at the both sides of active pin shaft.
Preferably, each gripping mechanism includes back-up block, pressing plate, cylinder and briquetting; Back-up block is fixed on base plate, and middle part and the back-up block of pressing plate are hinged; The two ends of pressing plate are respectively equipped with cylinder and briquetting, and the middle part of briquetting is hinged on pressing plate.
Preferably, on base plate, be also provided with push pedal, side lever cylinder and locating piece; Side lever cylinder is positioned at a side of push pedal, and locating piece is fixed on base plate, and is positioned at the opposite side of push pedal; On push pedal and locating piece, all have accordingly the fixedly breach of plate.
Preferably, base plate is provided with and lacks material inductor; Below lead screw transmission mechanism is controlled the movement of directions X, and top lead screw transmission mechanism is controlled the movement of Y-direction.
The utility model is compared with background technology, and the one, utilize two screw mandrels, distinguish the motion of regulation control plate material in directions X and Y-direction, improved the accuracy of shift length, guaranteed quality and the precision of stamping parts; Two is that two screw mandrels are mutually vertical, adopts the mode of longitudinally stack to arrange, and the structure of whole device is simplified more, has saved a lot of spaces, has reduced the floor space of device, for plant area compare little enterprise, also can be suitable for, and is beneficial to popularization; The 3rd, whole device adopts screw mandrel to control the motion of plate, and cylinder and gripping mechanism be plate fixedly, simplifies the structure, and installs and repair very convenient, and the material cost of maintenance and cost of labor have also obtained effectively reducing; The 4th, by the adjusting of active pin shaft, reduced the rigidity of fixture, avoided the fracture of fixture in punching course, when reducing security incident, also greatly reduce cost; The 5th, because diel and automatic feeding are all positioned at the front of punch press, workman, when maintenance, greatly reduces operation easier like this, has saved the plenty of time; The 6th, utilize this automatic feeding, stamping procedure is simplified more, a punch press people just can operate, and greatly reduces human cost; The 7th, when detecting, inductor on base plate, there is no plate, surpass certain time rating, will automatic cut-off power, effectively save the energy.The 8th, the design of frame bottom universal rolling wheel, is conducive to whole device and moves, reduce labor intensity, and convenient work.
Accompanying drawing explanation
The front view that accompanying drawing 1 is punching machine auto-feeder of the present utility model.
The left view that accompanying drawing 2 is punching machine auto-feeder of the present utility model.
The top view that accompanying drawing 3 is punching machine auto-feeder of the present utility model.
Accompanying drawing 4 is the enlarged drawing at A place in accompanying drawing 1.
Accompanying drawing 5 is for needing the front view of the plate of processing.
Wherein: 1, universal wheel; 2, support; 3, motor b; 4, X-direction screw mandrel; 5, punch press; 6, screw mandrel guide rail a; 7, fixed block; 8, sliding seat; 9, fixed head; 10, gripper shoe; 11, adjustable plate; 12, side lever cylinder; 13, clamp; 14, cylinder; 15, aluminium groove; 16, active pin shaft; 17, slide block; 18, work top; 19, base plate; 20, motor a; 21, screw mandrel guide rail b; 22, Y-direction screw mandrel; 23, clamping device; 24, back-up block; 25, briquetting; 26, pressing plate; 27, locating piece; 28, push pedal; 29, spring; 30, adjustable column; 31, top lead screw transmission mechanism; 32, below lead screw transmission mechanism; 33, breach; 34, plate; 35, workpiece.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1: with reference to accompanying drawing 1-3., comprise the support 2 that is positioned at punch press 5 fronts, punch die below; Support 2 bottoms are provided with a plurality of universal rolling wheels 1; Work top 18 is fixed on support 2; On work top 18, being fixed with two places and orthogonal top lead screw transmission mechanism 31 and below lead screw transmission mechanism 32 up and down; The guide rail 4 of below lead screw transmission mechanism 32 is provided with sliding seat 8; Top lead screw transmission mechanism 31 is fixed on sliding seat 8; Top lead screw transmission mechanism 31 is provided with the clamping device 23 of plate; Top lead screw transmission mechanism 31, below lead screw transmission mechanism 32, the movement of both direction X, Y on level of control face respectively; After plate is fixed on clamping device 23, by top lead screw transmission mechanism 31 and below lead screw transmission mechanism 32, regulate plate in the displacement of directions X, Y-direction, constantly plate is processed in dislocation, until whole Sheet Metal Processing completes.
Embodiment 2: with reference to accompanying drawing 1-4, on the basis of embodiment 1.Below lead screw transmission mechanism 32 comprises two fixed heads 9, and motor a20 is arranged in X-direction screw mandrel 4 and the screw mandrel guide rail a6 of two fixed heads 9; Screw mandrel guide rail a6 is even number, and parallel, the both sides that are fixed on symmetrically X-direction screw mandrel 4 respectively; The rotation of motor a20 drives X-direction screw mandrel 4 to rotate, thereby drives the movement of sliding seat 8 on directions X; Top lead screw transmission mechanism 31 comprises two fixed blocks 7, and motor b3 is arranged in Y-direction screw mandrel 22 and the screw mandrel guide rail b21 of two fixed blocks 7; Screw mandrel guide rail b21 is even number, and respectively parallel, be fixed on Y-direction screw mandrel 22 both sides symmetrically; The rotation of motor b3 drives Y-direction screw mandrel 22 to rotate, thereby drives clamping device 23 movement in the Y direction; Motor a20, motor b3 control by electrical control cubicles.
Above-mentioned clamping device 23 comprises slide block 17, gripper shoe 10, adjustable plate 11, base plate 19 and clamp 13; Clamp 13 is many groups, and uniform being arranged on base plate 19; Slide block 17 is positioned on Y-direction screw mandrel 22 and screw mandrel guide rail b21; Gripper shoe 10 is fixed on slide block 17; Adjustable plate 11 is located at gripper shoe 10 tops by active pin shaft 16, and base plate 19 is positioned at adjustable plate 11 tops; Between adjustable plate 11 and base plate 19, be provided with aluminium groove 15, adjustable column 30 and spring 29; Adjustable column 30 is positioned at spring 29; Adjustable column 30 upper ends are fixed on base plate 19, and adjustable column 30 lower ends are fixed in gripper shoe 10 through adjustable plate 11; Aluminium groove 15 and adjustable column 30 lay respectively at active pin shaft 16 both sides; Described clamping 23, under the acting in conjunction of active pin shaft 16, adjustable column 30 and spring 29, reduces the rigidity of device in stamping-out process.
Above-mentioned clamp 13 comprises push pedal 28, side lever cylinder 12, back-up block 24, pressing plate 26, cylinder 14, briquetting 25 and locating piece 27; Back-up block 24 is fixed on base plate 19, and the middle part of pressing plate 26 and back-up block 24 are hinged; Pressing plate 26 two ends are respectively equipped with cylinder 14 and briquetting 25, and the middle part of briquetting 25 is hinged on pressing plate 26; On base plate 19, be also provided with push pedal 28, side lever cylinder 12 and locating piece 27; Push pedal 28 is positioned at side lever cylinder 12 top; Locating piece 27 is fixed on base plate 19, and is positioned at the opposite side of push pedal 28; On push pedal 28 and locating piece 27, all have accordingly the fixedly breach 33 of plate 34; After plate 34 is placed on breach 33, by side lever cylinder 12, limit plate 34 movement in the horizontal direction, by cylinder 14, limit plate 34 movement in vertical direction, thereby realize gripping of plate 34; On base plate 19, be also provided with and lack material inductor (not shown); While there is no plate on base plate 19, surpass certain time rating, auto-breaking.
The method of above-mentioned punching machine auto-feeder is as follows:
(1) plate 34 is placed on the breach 33 of push pedal 28 and locating piece 27;
(2) start side lever cylinder 12, side lever cylinder 12 promotes push pedal 28, locates in the horizontal plate 34;
(3) start cylinder 14, briquetting 25, under the effect of pressing plate 26, is located plate 34 in the vertical;
(4) start the control system in switch board, control and open motor a20 and motor b3;
(5) motor a20 drives the rotation of X-direction screw mandrel 4, and sliding seat 8 is moved on screw mandrel guide rail a6, to the X-direction displacement of setting;
(6) the motor b3 on while sliding seat 8, drives the rotation of Y-direction screw mandrel 22, and slide block 17 is moved on screw mandrel guide rail b21, and to the Y-direction displacement of setting, the plate 34 being now fixed on slide block 17 has completed X-direction displacement and Y-direction displacement simultaneously;
(7) punch die work, blanking;
(8) repeating step (4)～(7), until complete the stamping-out of whole plate 34;
Embodiment 3: on the basis of embodiment 2, the blanking 35 on plate 34 of take in accompanying drawing 5 is example, and step is as follows:
1. according to the size of plate 34, design workpiece 35 is arranged on plate 34, and the stamping-out maximum quantity workpiece 35 on a plate 34 of take is object, saves plate 34, cost-saving;
2. according to step 1. in workpiece 35 arranging on plate 34, when meter is calculated stamping-out unit one, the moving coordinate (X, Y) of plate 34;
3. according to step 1. in workpiece 35 arranging on plate 34, meter is calculated distance A and the dislocation distance P of adjacent workpieces in the distance L, Y-direction of adjacent workpieces on directions X; Adopt Y-direction grouping stamping-out mode blanking, along directions X, the workpiece stamping-out of respectively organizing in Y-direction is gone out to plate, as " 1,2,3 ... " order stamping-out representing in accompanying drawing;
4. by the control system of the setting shift value input control cabinet calculating;
5. plate 34 is put on the breach 33 of push pedal 28 and locating piece 27, starts side lever cylinder 12 and cylinder 14, plate 34 is fixing;
6. start control system, motor a20 and motor b3 control respectively directions X, the Y-direction of plate 34, and plate 34 is moved to the first point (X, Y), punch die stamping-out unit one;
7. motor a20 and motor b3 control respectively directions X, the Y-direction of plate 34, and plate 34 is moved to second point (X+P, Y+A), second workpiece of punch die stamping-out; Motor a20 and motor b3 control plate 34 and move to thirdly (X, Y+2A), and the 3rd workpiece of punch die stamping-out, by that analogy, completes the stamping-out of first group of workpiece in Y-direction, now the position (X+P, Y+3A) of plate;
8. motor a20 and motor b3 control the first point (X+P+L, Y+3A) that plate 34 moves in Y-direction second group, blanking, and plate 34 is moved to (X+L successively, Y+2A), (X+P+L, Y+A), (X+L, Y), completes the stamping-out of second group of workpiece in Y-direction;
9. 7. 8. repeating step, until whole plate 34 stamping-outs complete, takes off waste material by that analogy;
10. place next plate 34, repeating step 5.～9., blanking.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than the restriction to the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (7)
1. a punching machine auto-feeder, is characterized in that: comprise the support that is positioned at punch press front, punch die below; Work top is fixed on support; On work top, being fixed with two places and orthogonal lead screw transmission mechanism up and down; The guide rail of below lead screw transmission mechanism is provided with sliding seat; Top lead screw transmission mechanism is fixed on sliding seat; Top lead screw transmission mechanism is provided with the clamping device of plate; The movement of both direction on two lead screw transmission mechanism difference level of control faces.
2. punching machine auto-feeder according to claim 1, is characterized in that: frame bottom is provided with a plurality of universal rolling wheels; Two lead screw transmission mechanism include fixture, and motor is arranged in screw mandrel and the screw mandrel guide rail of fixture; Screw mandrel guide rail is even number; Screw mandrel guide rail is parallel and be fixed on symmetrically the both sides of screw mandrel respectively; Two motors are controlled by electrical control cubicles, and two motors are controlled respectively the rotation of two screw mandrels.
3. punching machine auto-feeder according to claim 2, is characterized in that: clamping device comprises slide block, gripper shoe and gripping mechanism; Slide block is positioned on the screw mandrel of top lead screw transmission mechanism; Gripper shoe is fixed on slide block; Gripping mechanism is arranged in gripper shoe.
4. punching machine auto-feeder according to claim 3, is characterized in that: gripping mechanism is a plurality of, and uniform arrangement; Between gripper shoe and gripping mechanism, be also provided with adjustable plate and base plate; Adjustable plate is located at gripper shoe top by active pin shaft; Gripping mechanism is fixed on base plate; Between adjustable plate and base plate, be provided with aluminium groove, adjustable column and spring; Adjustable column is positioned at spring, and adjustable column lower end is fixed in gripper shoe through adjustable plate; Aluminium groove and adjustable column lay respectively at the both sides of active pin shaft.
5. punching machine auto-feeder according to claim 4, is characterized in that: each gripping mechanism includes back-up block, pressing plate, cylinder and briquetting; Back-up block is fixed on base plate, and middle part and the back-up block of pressing plate are hinged; The two ends of pressing plate are respectively equipped with cylinder and briquetting, and the middle part of briquetting is hinged on pressing plate.
6. punching machine auto-feeder according to claim 5, is characterized in that: on base plate, be also provided with push pedal, side lever cylinder and locating piece; Side lever cylinder is positioned at a side of push pedal, and locating piece is fixed on base plate, and is positioned at the opposite side of push pedal; On push pedal and locating piece, all have accordingly the fixedly breach of plate.
7. according to the punching machine auto-feeder described in claim 2 or 6, it is characterized in that: base plate is provided with and lacks material inductor; Below lead screw transmission mechanism is controlled the movement of directions X, and top lead screw transmission mechanism is controlled the movement of Y-direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408958.5U CN203390101U (en) | 2013-07-10 | 2013-07-10 | Automatic feeding device of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408958.5U CN203390101U (en) | 2013-07-10 | 2013-07-10 | Automatic feeding device of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390101U true CN203390101U (en) | 2014-01-15 |
Family
ID=49901663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408958.5U Withdrawn - After Issue CN203390101U (en) | 2013-07-10 | 2013-07-10 | Automatic feeding device of punch press |
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| Country | Link |
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| CN (1) | CN203390101U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418704A (en) * | 2013-07-10 | 2013-12-04 | 杭州金浪机电有限公司 | Automatic feeding device and method of punch press |
| CN104985075A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN106541039A (en) * | 2016-11-25 | 2017-03-29 | 武汉市工程科学技术研究院 | For the sheet material locating and clamping apparatus and method of digital stamping automatic charging |
| CN108340584A (en) * | 2018-03-31 | 2018-07-31 | 广州明森科技股份有限公司 | A kind of polyunit and method of plate |
| CN108393371A (en) * | 2018-05-14 | 2018-08-14 | 日照职业技术学院 | A kind of flexible sheet automatic feeder for punch |
-
2013
- 2013-07-10 CN CN201320408958.5U patent/CN203390101U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418704A (en) * | 2013-07-10 | 2013-12-04 | 杭州金浪机电有限公司 | Automatic feeding device and method of punch press |
| CN103418704B (en) * | 2013-07-10 | 2016-04-06 | 杭州金浪机电有限公司 | Punching machine auto-feeder and method |
| CN104985075A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN104985075B (en) * | 2015-07-13 | 2017-01-18 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN106541039A (en) * | 2016-11-25 | 2017-03-29 | 武汉市工程科学技术研究院 | For the sheet material locating and clamping apparatus and method of digital stamping automatic charging |
| CN106541039B (en) * | 2016-11-25 | 2019-06-14 | 武汉市工程科学技术研究院 | Plate locating and clamping apparatus and method for digital stamping automatic charging |
| CN108340584A (en) * | 2018-03-31 | 2018-07-31 | 广州明森科技股份有限公司 | A kind of polyunit and method of plate |
| CN108340584B (en) * | 2018-03-31 | 2023-12-05 | 广州明森科技股份有限公司 | Plate superposition device and method |
| CN108393371A (en) * | 2018-05-14 | 2018-08-14 | 日照职业技术学院 | A kind of flexible sheet automatic feeder for punch |
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