CN203496320U - Automatic feeding device and automatic-feeding punching machine - Google Patents

Automatic feeding device and automatic-feeding punching machine Download PDF

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Publication number
CN203496320U
CN203496320U CN201320579448.4U CN201320579448U CN203496320U CN 203496320 U CN203496320 U CN 203496320U CN 201320579448 U CN201320579448 U CN 201320579448U CN 203496320 U CN203496320 U CN 203496320U
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CN
China
Prior art keywords
feeding
plate
automatic
slide block
fixed
Prior art date
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CN201320579448.4U
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Chinese (zh)
Inventor
张海农
Original Assignee
杭州金浪机电有限公司
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Priority to CN201320579448.4U priority Critical patent/CN203496320U/en
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Publication of CN203496320U publication Critical patent/CN203496320U/en

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Abstract

The utility model relates to an automatic feeding device and an automatic-feeding punching machine. The automatic feeding device comprises a support, and the top surface of the support is provided with a working table. The automatic feeding device is characterized in that a screw rod transmission mechanism installed on the working table is provided with a sliding seat; the sliding seat is equipped with a feeding sliding block through guiding sliding rails which are perpendicular to the screw rod transmission mechanism; a plate-fixing device is disposed on the feeding sliding block; and the feeding sliding block slides on the guiding sliding rails through two feeding cylinders which are respectively disposed at two sides. The automatic-feeding punching machine, which is equipped with the automatic feeding devices, comprises a punch. The automatic-feeding punching machine is characterized in that the automatic-feeding punching machine is equipped with two automatic feeding devices which are respectively installed at two sides of a punch die in an aligned manner; and the motors of the two automatic feeding devices are both controlled by a control system of an electric control cabinet. By adopting the automatic feeding punching machine, blanking is performed on the workpieces, and the automatic feeding device is simple in structure, is small in occupied space, is suitable for the machining of various types of plates, is convenient for the maintenance of the punch die, and is easy to operate.

Description

A kind of automatic feeding and self-feeding formula punch press

Technical field

The utility model relates to a kind of automatic feeding, and especially a kind of being arranged on punch press, realizes the automatic feeding of self-feeding, belongs to punch press technical field.

Background technology

In punching press industry, in order to improve the stamping-out working (machining) efficiency of workpiece, to avoid in feeding process occurring because of the security incident that operating personnel's error etc. causes, in industry, automatic feeding is used in most of factories commercial city.For example China Patent No. is the patent of invention of ZL 200910213861.7, a kind of automatic feed mechanism is disclosed, it comprises frame, be positioned at work top in frame, be arranged on work top below screw mandrel, control servomotor that screw mandrel rotates, on screw mandrel the mobile seat of pawling, be arranged on the pawling and being arranged on the foundary weight plate on work top on seat of pawling, plate is between foundary weight plate and work top, servomotor is controlled screw mandrel and is rotated, drive the seat of pawling on screw mandrel mobile, and by the promotion plate of pawling of pawling on seat, realize self-feeding.Although this automatic feed mechanism can be realized self-feeding stamping-out workpiece; but use this mechanism can only be on plate the single workpiece of stamping-out; after single workpiece stamping-out completes; need to retighten another row's workpiece on sheet metal blanking plate; the plate that overturns is for several times shut down in the complete achievement need of a common sheet metal blanking; so not only wasted a lot of time, the very trouble that operates also, can not complete stamping-out of plate.

In order to enhance productivity, reduce plate and repeat material loading number of times, those skilled in the art have made a lot of effort row.The utility model patent that for example China Patent No. is 201120146139.9, a kind of self-feeding, delivery device of punching strip are disclosed, its both sides at punching machine mold are respectively equipped with feed mechanism and material receiving mechanism, feed mechanism and material receiving mechanism form by mechanical arm and manipulator, plate is after feeding mechanical hand clamping, under the effect of feed mechanism, move to successively corresponding position below punching machine mold, stamping-out successively, feeding mechanical is quick-moving while touching punching machine mold, manipulator behavior connects material, catch plate, complete the stamping-out of remaining plate., although the disposable stamping-out of plate can be completed, also there are a lot of problems in the automatic feeder equipment of this utility model patent: 1, the size of plate is subject to feeding mechanical hand and the restriction of the manipulator displacement that connects material.Because feeding mechanical hand is mounted in feed mechanism, the manipulator that connects material is mounted in and connects material in manipulator, the distance that feeding mechanical hand and the manipulator that connects material move has just limited the length of plate to be processed, if plate to be processed is long, on plate, just left a large section unprocessed plate region, if these unprocessed plate regions are too short, just can not be placed into again in this equipment stamping-out.The big or small limited length system to plate so not only, but also can waste a lot of materials, practicality is not high.If 2 need to process some long plates time, feed mechanism and material receiving mechanism also need to lengthen accordingly, and the displacement of feeding mechanical hand and the manipulator that connects material also will lengthen.Due to the complicated structure of this equipment, if manufacture separately an equipment in order to process compared with the plate of elongated, cost is just very high.3, because this automatic feeder equipment is that movement by feeding mechanical hand and the manipulator that connects material realizes, corresponding feed mechanism and material receiving mechanism are also just long.The space requirement that this automatic feeder equipment is installed is like this also higher, for the smaller production firm in some factory building spaces, just inapplicable, uses and install the restriction that is subject to space size.4, when repairing mould, first need by feeding mechanical hand and the manipulator that connects material remove, away from punching machine mold, could place under repair to mould.So not only increase operating personnel's labour intensity, brought a lot of inconvenience also to the repairing of mould.

Utility model content

Purpose of design: avoid the weak point in background technology, design a kind of simple in structure, take up an area space little, be applicable to various Sheet Metal Processing, mold repair are convenient, be easy to workman's operation automatic feeding and self-feeding formula punch press.

Design: in order to realize above-mentioned purpose of design.1, the Y-direction of utilizing lead screw transmission mechanism to control plate moves, and utilizes the directions X of the control of the feeding slide block in fixed frame plate on sliding seat to move, and realizes the common movement of plate in X, Y-direction, self-feeding.Design has not only realized the self-feeding of plate like this, and this device is relatively simple for structure simultaneously, has both facilitated and has installed and maintenance, has also saved great amount of cost.2, by two these automatic feedings, be arranged on respectively the both sides of punching machine mold, plate is when left-hand unit stamping-out like this, the head end of plate also slowly moves in right-hand unit, when plate is after in left-hand unit, stamping-out completes, right-hand unit is started working, and completes the stamping-out of plate, by plate is disposable when machining, also greatly improved the working (machining) efficiency of plate.3, the automatic feeding that is arranged on punching machine mold both sides is all realized on plate directions X mobile by feeding slide block, can be applicable to the plate of all lengths, expanded the scope of application of device, and the equal Y-direction placement of lead screw transmission mechanism, the installing space taking is also smaller.4, two automatic feedings are all arranged on the both sides of punching machine mold, can directly keep in repair and change punching machine mold, easy to operate.

Technical scheme: a kind of automatic feeding, comprises that end face is provided with the support of work top; The lead screw transmission mechanism being arranged on work top is provided with sliding seat; On sliding seat, by the directive slide track perpendicular to lead screw transmission mechanism, feeding slide block is installed; Feeding slide block top is provided with the fixture of plate; Feeding slide block, by two feeding cylinders of being located at respectively its both sides, slides on directive slide track.

The lead screw transmission mechanism of preferably, longitudinally placing comprises Y-direction screw mandrel, controls the motor of Y-direction screw mandrel, is fixed on the fixed head at Y-direction screw mandrel two ends, the screw mandrel guide rail between fixed head.

Preferably, sliding seat is provided with fixed frame; Feeding slide block is located in fixed frame by directive slide track.

Preferably, in fixed frame, be also provided with the fixed support parallel with feeding slide block; Directive slide track is through fixed support; Fixed support top is also provided with the fixture of plate.

Preferably, fixture comprises the locating rack that is fixed on feeding slide block or fixed support, is positioned at a plurality of pressing plate cylinders perpendicular to plate on locating rack; On locating rack, all have the guide groove of placing plate.

Preferably, fixed frame both sides are also provided with the guide plate of placing plate; On fixed frame, on the moving direction of feeding slide block, be also provided with length scales.

Preferably, also comprise two groups of detent mechanisms; One is mounted on one end of close locating rack on fixed frame, and another is mounted near on the guide plate of feeding slide block one side; Every group of detent mechanism forms by two locating pieces and chute.

The self-feeding formula punch press that above-mentioned automatic feeding is housed, comprises punch press; Described automatic feeding is two, and is arranged on alignedly respectively the mould both sides of punch press; The motor of two automatic feedings is controlled by the control system of electrical control cubicles.

Preferably, on two automatic feedings, near the guide plate of locating rack one side, establish in opposite directions; Two feeding cylinders on automatic feeding can be designed to determine journey push-down cylinder.

The utility model patent is compared with background technology, and the one, by lead screw transmission mechanism and feeding slide block, control respectively X, the Y-direction of plate, realize self-feeding, simplified the structure of device, reduced the manufacturing cost of device; Two is both sides that two automatic feedings are arranged on respectively punching machine mold, and screw mandrel is Y-direction and places, and the space of having saved factory building, has reduced taking up room of device greatly, and the manufacturing enterprise smaller for factory building also can be suitable for, and is beneficial to popularization; The 3rd, it is all to lean on the movement of feeding slide block to realize that the directions X of plate moves, feeding slide block moves stamping-out position one time by plate, just resets, and efficiently solves like this restriction of device to plate size, length, plate for all lengths can be suitable for, and has expanded the scope of application of device; The 4th, maintenance and while changing punching machine mold, can direct control, has reduced operating personnel's labour intensity, more convenient to operate; The 5th, the automatic feeding of both sides alternately completes the stamping-out of whole plate, the disposable stamping-out of plate can be completed, greatly improved the stamping-out efficiency of plate, plenty of time cost and human cost have been saved, in addition, clamping place on plate also can be in follow-up stamping-out blanking, improved the utilization rate of plate, saved lot of materials cost; The 6th, be positioned at guide plate and the detent mechanism of fixed frame both sides, plate is supported and guide-localization, more accurately located plate, improve the stamping-out quality of plate; The 7th, in punch press side, carry out feeding, facilitated staff's operation, a staff can control many punch presses and carry out stamping-out, has greatly improved production efficiency, has reduced human cost.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:

The stereogram that accompanying drawing 1 is automatic feeding;

The front view that accompanying drawing 2 is automatic feeding;

The top view that accompanying drawing 3 is automatic feeding;

Accompanying drawing 4 is the enlarged drawing at P place in accompanying drawing 1;

Accompanying drawing 5 is the perspective view of self-feeding formula lathe;

The structural representation that accompanying drawing 6 is plate to be processed;

Wherein: 1, support; 2, work top; 3, sliding seat; 4, lead screw transmission mechanism; 5, feeding slide block; 6, directive slide track; 7, fixed head; 8, Y-direction screw mandrel; 9, screw mandrel guide rail; 10, pressing plate cylinder; 11, feeding cylinder A; 12, guide plate A; 13, guide plate B; 14, adjusting screw(rod); 15, locating rack; 16, detent mechanism B; 17, fixed frame; 18, feeding cylinder B; 19, detent mechanism A; 20, locating piece B; 21, chute B; 22, mould; 23, punch press; 24, guide groove; 25, fixed support; 26, locating piece A; 27, chute A; 28, length scales.

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 1-4.An automatic feeding, comprises support 1; The end face of support 1 is provided with work top 2; The lead screw transmission mechanism 4 that Y-direction is placed is installed on work top 2; Lead screw transmission mechanism 4 comprises Y-direction screw mandrel 8, controls the motor (not shown) of Y-direction screw mandrel 8, is fixed on the fixed head 7 at Y-direction screw mandrel 8 two ends, the screw mandrel guide rail 9 between fixed head 7; In lead screw transmission mechanism 4, be also provided with sliding seat 3; Sliding seat 3, with the rotation of Y-direction screw mandrel 8, slides on screw mandrel guide rail 9; Sliding seat 3 is provided with fixed frame 17; In fixed frame 17, be provided with directive slide track 6 and fixed support 25; Directive slide track 6 is vertical with screw mandrel guide rail 9; Directive slide track 6 is through fixed support 25, and the two ends of directive slide track are fixed in fixed frame 17; Fixed support 25 is fixed on the one end in fixed frame 17; In fixed frame 17, be also provided with the feeding slide block 5 that can move on directive slide track 6; The top of feeding slide block 5 and fixed support 25 is equipped with locating rack 15; The middle part of locating rack 15 has the guide groove 24 that is parallel to directive slide track 6; Plate is placed in guide groove 24; On locating rack 15, be equipped with a plurality of pressing plate cylinders 10, and the push rod of pressing plate cylinder 10 is lived the plate in guide groove 24 through locating rack 15 solid pressures; The two ends of fixed frame 17 are also provided with feeding cylinder A11 and feeding cylinder B18; Feeding cylinder A11 is positioned at the side near fixed support 25, and the push rod of feeding cylinder A11 is through fixed frame 17, fixed support 25, in the middle part of feeding slide block 5, is connected; Feeding cylinder B18 is positioned at the side near feeding slide block 5, and the push rod of feeding cylinder B18 is through fixed frame 17, is connected with the middle part of feeding slide block 5; The top that is positioned at feeding cylinder B18 on fixed frame 17 is fixed with guide plate B13; Guide plate A12 is positioned at a side of depending on feeding cylinder A11 on fixed frame 17; Guide plate A12 is Z-shaped, and the base plate of guide plate A12 is connected with the base plate of fixed frame 17; Feeding cylinder A11 is through the intermediate plate of guide plate A12; The top board of guide plate A12 extends to the direction away from fixed frame 17; Between the intermediate plate of guide plate A12 and fixed frame 17, be also provided with adjusting screw(rod) 14; Described adjusting screw(rod) 14 is two, and parallel both sides that are positioned at feeding cylinder A11 respectively, according to the size of plate, rotates adjusting screw(rod) 14, thereby regulates the distance between guide plate A12 and fixed frame 17, places better and process plate; On fixed frame 17, on the moving direction of feeding slide block 5, be also provided with length scales 28, by length scales 28, can be clear that the displacement of plate, facilitate normally carrying out of stamping-out work; On fixed frame 17, near on the end face of fixed support 25, also have the chute A27 that is parallel to Y-direction screw mandrel 8; Chute A27 is provided with the locating piece A26 that two energy slide on chute A27; According to the width of plate, regulate the distance between two locating piece A26, by plate location; On guide plate B13, have two all chute B21s parallel with chute A; On chute B21, be equipped with the locating piece B20 that can slide on chute B21; By two locating piece B20, location plate, prevents from being offset in plate moving process, improves the crudy of workpiece; By the rotation of driven by motor Y-direction screw mandrel 8, and then by the movement of sliding seat 3, control plate movement in the Y direction; Utilize release and the reset of feeding cylinder A11 and feeding cylinder B18, control the movement of plate on directions X, realize self-feeding.

Embodiment 2: on the basis of embodiment 1, with reference to accompanying drawing 5.A self-feeding formula punch press, comprises punch press 23 and is positioned at the mould 22 on punch press 23; Automatic feeding described in embodiment 1 is two, and is arranged on alignedly respectively mould 22 both sides of punch press 23; The motor of two automatic feedings is controlled by the control system of electrical control cubicles; The guide plate B13 of two automatic feedings is all located at the both sides of mould 22 in opposite directions.

In above-mentioned self-feeding formula punch press, the feeding cylinder A11 on automatic feeding and feeding cylinder B18 can be designed to determine journey push-down cylinder, so more accurately control the position of the each stamping-out of plate, improve the punching precision of workpiece, improve crudy.

With reference to accompanying drawing 6.Adopt the punch press in embodiment 2, workpiece shown in processing accompanying drawing 6, comprises the following steps.

(1) calculate the displacement of plate.

1. before processing, first according to the size of plate, design workpiece arranging on plate, the maximum quantity workpiece of stamping-out on a plate of take are object, save plate, cost-saving;

2. the arranging on plate according to workpiece, when meter is calculated stamping-out unit one, the moving coordinate (X, Y) of plate;

3. according to step 1. in workpiece arranging on plate, meter is calculated the distance S of adjacent workpieces in the distance L, Y-direction of adjacent workpieces on directions X and dislocation apart from K; 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, the 3 ... " order representing in accompanying drawing stamping-out that misplaces;

4. by the control system of the setting shift value input control cabinet calculating.

(2) plate is placed on the guide plate A12 of left side automatic feeding, and plate head end is passed to the guide groove 24 of locating rack 15;

(3) start the pressing plate cylinder 10 on feeding slide block 5, plate is fixed in locating rack 15;

(4) start feeding cylinder A11, feeding cylinder A11 promotes feeding slide block 5 and slides on directive slide track 6, realize the movement of plate on directions X, simultaneously, electrical control cubicles is controlled the rotation of motor by control system, drive Y-direction screw mandrel 8 to rotate, sliding seat 3 slides on screw mandrel guide rail 9, realizes plate movement in the Y direction;

(5) plate moves to behind first stamping-out position (X, Y) in directions X, Y-direction, starts the pressing plate cylinder 10 on fixed support 25, and plate is fixed in locating rack 15;

(6) the pressing plate cylinder on feeding slide block 5 10 resets, and feeding slide block 5 resets under the effect of feeding cylinder B18;

(7) control system is controlled mould 22 blankings of punch press 23;

(8), after workpiece stamping-out completes, the mould 22 that control system is controlled punch press 23 resets;

(9) start fixedly plate of pressing plate cylinder 10 on feeding slide block 5,10 resets of the pressing plate cylinder on fixed support 25 simultaneously;

(10) repeating step (4)~(9), movable plate is expected (X successively, Y+2S), (X+K, Y+3S) (X+K, Y+S), (X+L, Y), (X+L, Y+2S), (X+L+K, Y+3S), (X+L+K, Y+S) ... until plate stamping-out in the automatic feeding of left side completes;

(11) now the head end of plate through the guide groove 24 of right side automatic feeding;

(12) start the pressing plate cylinder 10 of right side automatic feeding, plate is fixed in locating rack 15;

(13) repeating step (4)~(9), until whole sheet metal blanking completes.

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 (9)

1. an automatic feeding, comprises that end face is provided with the support of work top, is characterized in that: the lead screw transmission mechanism being arranged on work top is provided with sliding seat; On sliding seat, by the directive slide track perpendicular to lead screw transmission mechanism, feeding slide block is installed; Feeding slide block top is provided with the fixture of plate; Feeding slide block, by two feeding cylinders of being located at respectively its both sides, slides on directive slide track.
2. automatic feeding according to claim 1, is characterized in that: the lead screw transmission mechanism of longitudinally placing comprises Y-direction screw mandrel, controls the motor of Y-direction screw mandrel, is fixed on the fixed head at Y-direction screw mandrel two ends, the screw mandrel guide rail between fixed head.
3. automatic feeding according to claim 2, is characterized in that: sliding seat is provided with fixed frame; Feeding slide block is located in fixed frame by directive slide track.
4. automatic feeding according to claim 3, is characterized in that: in fixed frame, be also provided with the fixed support parallel with feeding slide block; Directive slide track is through fixed support; Fixed support top is also provided with the fixture of plate.
5. automatic feeding according to claim 4, is characterized in that: fixture comprises the locating rack that is fixed on feeding slide block or fixed support, is positioned at a plurality of pressing plate cylinders perpendicular to plate on locating rack; On locating rack, all have the guide groove of placing plate.
6. automatic feeding according to claim 5, is characterized in that: fixed frame both sides are also provided with the guide plate of placing plate; On fixed frame, on the moving direction of feeding slide block, be also provided with length scales.
7. automatic feeding according to claim 6, is characterized in that: also comprise two groups of detent mechanisms; One is mounted on one end of close locating rack on fixed frame, and another is mounted near on the guide plate of feeding slide block one side; Every group of detent mechanism forms by two locating pieces and chute.
8. the self-feeding formula punch press that automatic feeding claimed in claim 7 is housed, comprises punch press, it is characterized in that: automatic feeding is two, and is arranged on alignedly respectively the mould both sides of punch press; The motor of two automatic feedings is controlled by the control system of electrical control cubicles.
9. self-feeding formula punch press according to claim 8, is characterized in that: on two automatic feedings, near the guide plate of locating rack one side, establish in opposite directions.
CN201320579448.4U 2013-09-18 2013-09-18 Automatic feeding device and automatic-feeding punching machine CN203496320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320579448.4U CN203496320U (en) 2013-09-18 2013-09-18 Automatic feeding device and automatic-feeding punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320579448.4U CN203496320U (en) 2013-09-18 2013-09-18 Automatic feeding device and automatic-feeding punching machine

Publications (1)

Publication Number Publication Date
CN203496320U true CN203496320U (en) 2014-03-26

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CN201320579448.4U CN203496320U (en) 2013-09-18 2013-09-18 Automatic feeding device and automatic-feeding punching machine

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480762A (en) * 2013-09-18 2014-01-01 杭州金浪机电有限公司 Automatic feeding device, automatic feeding-type punch press and automatic feeding method
CN104029407A (en) * 2014-05-14 2014-09-10 苏州通锦精密工业有限公司 Safe type pressing machine
CN106964743A (en) * 2016-10-20 2017-07-21 庄召国 A kind of automatic riveter
CN106964746A (en) * 2016-10-20 2017-07-21 庄召国 A kind of feed mechanism of riveting machine
CN111331477A (en) * 2020-05-15 2020-06-26 宁波德玛智能机械有限公司 Non-standard grinding machine for batch grinding production of small parts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480762A (en) * 2013-09-18 2014-01-01 杭州金浪机电有限公司 Automatic feeding device, automatic feeding-type punch press and automatic feeding method
CN104029407A (en) * 2014-05-14 2014-09-10 苏州通锦精密工业有限公司 Safe type pressing machine
CN106964743A (en) * 2016-10-20 2017-07-21 庄召国 A kind of automatic riveter
CN106964746A (en) * 2016-10-20 2017-07-21 庄召国 A kind of feed mechanism of riveting machine
CN111331477A (en) * 2020-05-15 2020-06-26 宁波德玛智能机械有限公司 Non-standard grinding machine for batch grinding production of small parts
CN111331477B (en) * 2020-05-15 2020-08-07 宁波德玛智能机械有限公司 Non-standard grinding machine for batch grinding production of small parts

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Granted publication date: 20140326

Termination date: 20140918