CN1035792A - The robot device of automatic foil-hammering machine - Google Patents
The robot device of automatic foil-hammering machine Download PDFInfo
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- CN1035792A CN1035792A CN 88101411 CN88101411A CN1035792A CN 1035792 A CN1035792 A CN 1035792A CN 88101411 CN88101411 CN 88101411 CN 88101411 A CN88101411 A CN 88101411A CN 1035792 A CN1035792 A CN 1035792A
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- low speed
- hammering
- bus
- robot device
- speed synchromotor
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Abstract
The present invention discloses a kind of robot device of automatic foil-hammering machine, belongs to the automatic hammering process equipment of metal forming.Adopt microcomputer to control, replace the staff holding workpiece goldleaf to be carried out the hammering and the upset of fixed course.This device have XX ' direction motion get on the bus and the getting off of YY ' direction motion, last Car Track is fixed on the top of getting off.Work piece holder by switching mechanism be fixed on get on the bus on.Get on the bus, get off and switching mechanism is driven by three low speed synchromotors respectively.Each control signal of microcomputer output enters the mercury-wetted relay gating circuit through buffer, power amplifier, respectively three low speed synchromotors of gating.
Description
The present invention relates to a kind of robot device of micro-processor controlled automatic foil-hammering machine, belong to the hammering process equipment of metal forming.Control by microcomputer, replace the staff holding workpiece metal forming to be carried out the hammering and the upset of fixed course.
In the hammering equipment to metal forming at home and abroad, the Position Control of workpiece generally all is manually-operated or carries out with simple machinery that the Position Control of complexity is then had only the staff direct control.In the hammering processing of goldleaf, the thin strong paper of one deck gold thin slice folder one deck, the totally one over thousands of stacked workpiece bag to be processed that is made for.The fixed course of summing up the goldleaf hammering of coming out in the practical experience is just complicated, and need overturn.Though there is the electromagnetism foil-hammering machine of this respect in China now, can not need hand bumping, but the position system control of workpiece bag must directly be operated with staff in the goldleaf hammering, so efficient is low, the quality of goldleaf is not high enough, and and technical level of operators much relations are arranged.
The objective of the invention is to use micro-processor controlled robot device to replace manually-operated, make the plane motion of the complexity that the workpiece bag stipulates, and be carried out in accordance with regulations upset, in order to improve the productivity ratio and the product quality of metal forming.
Task of the present invention is that following mode is finished: an energy is getting on the bus that the energy of following roof installation that moves on YY ' direction moves on XX ' direction, and XX ' direction and YY ' direction are orthogonal.One in order to the anchor clamps of folder workpiece bag through a switching mechanism be fixed on get on the bus on.Getting off, getting on the bus is driven by two low speed synchromotors respectively, and the positive and negative rotation of two low speed synchromotors makes get off, get on the bus forward, counter motion respectively.Switching mechanism is driven by another low speed synchromotor, can be clockwise 180 ° or reverse 180 °.
Adopt the central control unit of TP801 type microcomputer as robot device of the present invention.Microcomputer regularly provides control signal by giving programmed instruction earlier at input/output interface.These control signals are behind buffer, power amplifier, and control mercury-wetted relay gating circuit rotates corresponding low speed synchromotor, carries out the motion of prescribed direction so drive to get off accordingly or get on the bus, and perhaps makes switching mechanism carry out the upset of prescribed direction.
Robot device of the present invention, treat hammering processing before, outside hammer, tup and Di Dun contact in order to the position of the fixture of holding workpiece bag.Begin to add man-hour, hammer is carried in control earlier; Robot device enters the hammering scope to tup and the motion of end pier direction; Seek the initial point coordinate position simultaneously, after initial point was determined, hammering began, the route motion in accordance with regulations of work piece holder holding workpiece bag.The whole hammerings of face are intact, and hammer is carried in control again, and work piece holder is pulled out, and after overturning, work piece holder to tup and the motion of end pier direction, enters the hammering scope again, repeats said process.Through repeatedly repeating, finish until goldbeating.
Advantage of the present invention is that this robot device can be supporting with domestic existing electromagnetism foil-hammering machine, adopt microcomputer to control, the plane motion that replaces staff holding workpiece bag to stipulate, can make 180 ° of the direction upsets in accordance with regulations of workpiece bag again, the goldleaf manufacturing technique requirent be can satisfy, the productivity ratio of goldleaf and the quality of goldleaf product improved.
Below in conjunction with accompanying drawing invention is further described:
Fig. 1 is the master control block diagram of robot device of the present invention.
Fig. 2 is the contour structures schematic diagram of robot device of the present invention.
Fig. 3 is the hardware block diagram of robot device of the present invention.
Fig. 4 is the buffer and the power amplifier figure of robot device of the present invention.
Fig. 5 is the mercury-wetted relay gating circuit figure of robot device of the present invention.
Fig. 6 is the fixed course and the order of robot device goldleaf of the present invention hammering.
Fig. 7 is the main program flow chart of robot device of the present invention.
With reference to Fig. 1, robot device of the present invention adopts microcomputer (1) control, is made of the robot device of semiclosed loop with θ θ ' low speed synchromotor (7), work piece holder (11), XX ' position switch (12) and YY ' position switch (13) etc. microcomputer (1), buffer (2), power amplifier (3), mercury-wetted relay gating circuit (4), XX ' low speed synchromotor (5), YY ' low speed synchromotor (6), get off (8), get on the bus (9), switching mechanism (10), upset.Get off (8) by the driving of XX ' low speed synchromotor, get on the bus (9) are driven by YY ' low speed synchromotor, and switching mechanism (10) is driven with θ θ ' low speed synchromotor (7) by upset.
With reference to Fig. 2, one last by adorn get on the bus (9) that an energy moves on XX ' direction in get off (8) of moving on YY ' direction.(8) the last bottom steamboat (14) installed of getting off is gone up motion at lower railway (16).(9) the last top steamboat (15) installed of getting on the bus is gone up motion in get on the right track (17), and get on the right track (17) are fixed on the top of get off (8).Work piece holder (11) is fixed on get on the bus (9) through a switching mechanism (10).Also show tup (19) He Didun (18) among Fig. 2.The end of lower railway among Fig. 2 (16) and get on the right track (17) is all by bending, can be to getting off (8) and the range of movement of get on the bus (9) limits.
With reference to Fig. 3, wherein Z80-CPU, Z80-RAM, Z80-PIO, data/address bus DB, control bus CB, address bus AB form microcomputer (1).The B mouth of Z80-PIO is made as the way of output, wherein PB0, PB1, PB2, PB3, PB4, PB5 export six control signals, PB7 output requires hammering equipment (for example electromagnetism foil-hammering machine) to put forward the control signal of hammer a period of time, can make work piece holder (11) pull out overturn (consulting Fig. 2) from tup (19) He Didun (18).
The A mouth of Z80-PIO is made as a prosecutor formula among Fig. 3, the signal of PA0, PA1 input position switch (12) and (13) wherein, the signal of PA7 input firing switch (20).
With reference to Fig. 4, each signal of exporting from the B mouth of microcomputer (1) Z80-PIO needs just enter power amplifier (3) via the buffer (2) that NAND gate (21), (22), (23) are formed.Buffer (2) also has the effect of logic blockade except that the effect of buffer protection.Because microcomputer (1) is when quitting work, the B mouth of its Z80-PIO is output as high-impedance state, this is equivalent to high level for NAND gate (22), misoperation will take place power amplifier (3), so will block NAND gate (22) with a NAND gate (21).Shown in Fig. 4, by detection to NAND gate (22) output signal, make light emitting diode (24) demonstrate the direction of motion of work piece holder (11) and whether require to carry the hammer a period of time.Power amplifier among Fig. 4 (3) has six: (3X), (3X '), (3Y), (3Y '), (3 θ), (3 θ '), identical, wherein corresponding relays (25X), (25X '), (25Y), (25Y '), (25 θ), (25 θ ') have relay contact switch (26X), (26X '), (26Y), (26Y '), (26 θ), (26 θ ').(3X) and relay wherein (25X) and its relay contact switch (26X) of power amplifier (3) have only been specifically illustrated among the figure.
With reference to Fig. 5, XX ' low speed synchromotor (5), YY ' low speed synchromotor (6), upset use θ θ ' low speed synchromotor (7) respectively by one of relay contact (26X), (26X '), (26Y), (26Y '), (26 θ), (26 θ ') gating.
With reference to Fig. 6, be of a size of among the figure and adopt rectangular coordinates system in the square hammering plane (27) of 200 * 200mm: two mutually perpendicular axes of coordinates X ' X and Y ' Y intersect at initial point O, distinguish square hammering plane (27) and become four quadrants, represent with I, II, III, IV among the figure.The cloudy shape garden that is positioned at initial point O among the figure represents that diameter is the sectional view of 50mm tup (19).The hammering route is from initial point O, O through a, through b, through c, through d, through e, through f, through g, return through a, be back to O at last, finish the hammering of a demifacet (two quadrants).Each route a, d, e, b, c, f, g tool be interval S evenly, and wherein route d, e, b, c, f, g total length are 12S.After beginning intact first demifacet (Fig. 6 A, quadrant I and II) of hammering from initial point O, XY coordinate in the hammering program is carried out conversion: X converts Y to; Y converts X ' to; X ' converts Y ' to; Y ' converts X to, is equivalent to the axes of coordinates half-twist.The direction of motion of work piece holder (11) converts the Y direction to by original directions X like this; Originally the Y direction converts X ' direction to; Originally X ' direction converts Y ' direction to; Originally Y ' direction converts directions X to.Use same hammering program, can carry out the hammering of the 3rd demifacet (Fig. 6 B, quadrant II and III) again.Through same coordinate conversion, use same hammering program again, can carry out the hammering of the 3rd demifacet (Fig. 6 C, quadrant III and IV) again.Through same coordinate conversion, also use same hammering program again, carry out the hammering of the 4th demifacet (Fig. 6 D, quadrant IV and I) again.
More than the hammering route of identical regulation of each demifacet and the order (Fig. 6 A, 6B, 6C, 6D) successively of four demifacet hammerings all be the summary of practical experience during goldleaf is produced, can make that goldleaf extends soon, all even being difficult for sticks together.
Fig. 7 is the main program flow chart of robot device of the present invention.For finishing the order of hammering successively of four demifacets in the above-mentioned square hammering plane (27), software of the present invention adopts the method for branch's circulation, promptly before each face hits, assignment: D=4, adopt same hammering program, intact half the D value of every hammering subtracts 1, again through same coordinate conversion, carries out hammering of next demifacet or the like again.Like this, D=4, D=3, D=2, D=1 just represent first demifacet (quadrant I and II), second demifacet (quadrant II and III), the 3rd demifacet (quadrant III and IV) and the 4th demifacet (quadrant IV and I) respectively.
After finishing the hammering of four demifacets, requirement is pulled out work piece holder (11) and is overturn.In this Fig. 7 main program, assignment: C=1 at the beginning, hammering finishes four demifacets, after work piece holder (11) is pulled out, clockwise 180 ° (θ=180 °), C subtracts 1; Hammering finishes four demifacets, and work piece holder is pulled out again, reverses 180 ° (θ '=180 °), and C adds 1 again, repeats hammering again.
Being provided with the home position in Fig. 7 main program is detection and the searching of initial point O.After microcomputer (1) is carried out downwards by the PA7 allowance of inquiry Z80-PIO, at first making get on the bus (9) to drive work piece holder (11) moves (as PA7=1 to X ' direction, then carried hammer), consult Fig. 2, when get on the bus (9) touch XX ' position switch (12), expression XX ' direction resets, and microcomputer (1) sends the order of stop motion immediately.As get off (8) touch YY ' position switch (13) simultaneously, represents that then YY ' direction also resets, and (8) touch YY ' position switch (13) to Y direction and the motion of Y ' direction up to get off (8) otherwise order is got off.The initial point O on so square hammering plane (27) overlaps with the center of tup (19), and the home position is correct.
Claims (3)
1, a kind of robot device of micro-processor controlled automatic foil-hammering machine, feature of the present invention are to control with microcomputer [1]; The robot device of forming semiclosed loop by microcomputer [1], buffer [2], power amplifier [3], mercury-wetted relay gating circuit [4], XX ' low speed synchromotor [5], YY ' low speed synchromotor [6], get off [8], get on the bus [9], switching mechanism [10], upset with θ θ ' low speed synchromotor [7], work piece holder [11], XX ' position switch [12] and YY ' position switch [13] etc.; Get on the bus get on the right track [17] of [9] are fixed on the top of get off [8]; Get off [8] by XX ' low speed synchromotor [5] driving, get on the bus [9] are driven by YY ' low speed synchromotor [6]; Work piece holder [11] is fixed on get on the bus [9] through switching mechanism [10]; Switching mechanism [10] is driven with θ θ ' low speed synchromotor [7] by upset, carries out forward or reverse 180 ° of upsets.
2, press the robot device of the described a kind of micro-processor controlled automatic foil-hammering machine of claim 1, feature of the present invention is that each control signal of microcomputer (1) output enters power amplifier (3) via buffer (2), XX ' low speed synchromotor (5), YY ' low speed synchromotor (6), upset with θ θ ' low speed synchromotor (7) in mercury-wetted relay gating circuit (4) respectively by gating.
3, press the robot device of claim 1 or 2 described a kind of micro-processor controlled automatic foil-hammering machines, feature of the present invention is that the getting on the right track of (9) (17) of getting on the bus gone up XX ' position switch (12) is installed, and the lower railway (16) of get off (8) is gone up YY ' position switch (13) is installed; Get on the right track (17) and lower railway (16) all is the track of end bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88101411 CN1018055B (en) | 1988-03-16 | 1988-03-16 | Manipulator equipment for automatic foil-hammering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88101411 CN1018055B (en) | 1988-03-16 | 1988-03-16 | Manipulator equipment for automatic foil-hammering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1035792A true CN1035792A (en) | 1989-09-27 |
| CN1018055B CN1018055B (en) | 1992-09-02 |
Family
ID=4831738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88101411 Expired CN1018055B (en) | 1988-03-16 | 1988-03-16 | Manipulator equipment for automatic foil-hammering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1018055B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918635B (en) * | 2004-02-16 | 2010-07-21 | 忆术株式会社 | Optical disk, false copy detecting system and method using the optical disk, optical disk manufacturing device, and optical disk manufacturing method |
| CN105522041A (en) * | 2016-02-29 | 2016-04-27 | 南京信息职业技术学院 | Auxiliary equipment for foil-making machine |
| CN110788206A (en) * | 2019-10-15 | 2020-02-14 | 南京金陵金箔集团股份有限公司 | Automatic control feeding system |
-
1988
- 1988-03-16 CN CN 88101411 patent/CN1018055B/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918635B (en) * | 2004-02-16 | 2010-07-21 | 忆术株式会社 | Optical disk, false copy detecting system and method using the optical disk, optical disk manufacturing device, and optical disk manufacturing method |
| CN105522041A (en) * | 2016-02-29 | 2016-04-27 | 南京信息职业技术学院 | Auxiliary equipment for foil-making machine |
| CN105522041B (en) * | 2016-02-29 | 2017-05-17 | 南京信息职业技术学院 | Auxiliary equipment for foil-making machine |
| CN110788206A (en) * | 2019-10-15 | 2020-02-14 | 南京金陵金箔集团股份有限公司 | Automatic control feeding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1018055B (en) | 1992-09-02 |
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