CN1891368A - Control device and control method for processing machine, and pedal base - Google Patents
Control device and control method for processing machine, and pedal base Download PDFInfo
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- CN1891368A CN1891368A CNA2006101007164A CN200610100716A CN1891368A CN 1891368 A CN1891368 A CN 1891368A CN A2006101007164 A CNA2006101007164 A CN A2006101007164A CN 200610100716 A CN200610100716 A CN 200610100716A CN 1891368 A CN1891368 A CN 1891368A
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- 238000000034 method Methods 0.000 title claims description 10
- 230000009471 action Effects 0.000 claims abstract description 76
- 238000001514 detection method Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract 2
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 24
- 230000002159 abnormal effect Effects 0.000 description 12
- 238000010304 firing Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013500 data storage Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
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- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Even if an operator mistakenly steps on an operation pedal for lowering the upper die in the processing machine, the upper die does not lower. The inner space of the bicycle base 1 is divided into left and right parts by a partition plate 9. An operation pedal 13 for depressing the ram when the ram is lowered is provided in the right inner space 11. The foot pedal 13 only performs a lowering action if the operator steps on it. When the stepping-down operation of the foot pedal 13 is stopped, the ram stops the lowering operation at the time point of the stop, and is held at the stop position. A switch 15 for enabling the step-down of the foot board 13 is provided on the partition board 9 in the right internal space 11. The switch 15 is turned on by the right foot of the operator before the operator 15 performs the depression operation of the foot pedal 13, and the depression operation of the foot pedal 13 is enabled.
Description
Technical field
The present invention relates to use control device and the method for implementing the control of punching press brake and other processing machine with the foot-operated support of pin operation.
Background technology
The punching press brake be by with servo motor and hydraulic press etc. as drive source, make the pressure head that punch die has been installed with respect to the iron plate in the bed die that is positioned on the workbench actual rising of bend and down maneuvers such as (iron plate materials), carry out the device of rectilinear bending machining.The knee-action of above-mentioned pressure head can optionally depress by the operator and be disposed at the foot-operated support that is positioned at punching press brake main body the place ahead.Make pressure head implement the pedal (running pedal) that down maneuver steps at present and make a side in another pedal (rising pedal) that the pressure head rising steps at present, can implement required processing bend.
Want really to carry out above-mentioned bending machining, need carry out respectively punch die is located and is installed on the pressure head for carrying out new bending machining, and with bed die location and be installed to so-called beamhouse operation on the workbench, and use punch die and the bed die that has installed and fixed in the above-mentioned beamhouse operation, the tentative what is called trial-production process operation that carries out new bending machining.
Yet, when implementing above-mentioned beamhouse operation and trial-production process operation, often the notice because of the operator concentrates on the position of ram position and workbench fully, and misstep is configured in running pedal and rising pedal in the foot-operated support, thereby generation falls because of pressure head, bump workbench one side, the problem of mold damage or bend and so on.
Summary of the invention
Therefore, the objective of the invention is to: among processing machine, even under the situation that depresses the running pedal that makes side mold implement down maneuver because of the operator mistakenly, therefore last side mold can not produce down maneuver yet.
The foot-operated support (33) that the control device of the processing machine of foundation the 1st aspect of the present invention has, it is operated with pin by the operator.
Controller (37), it responds the action of the operation control processing machine of described foot-operated support;
Described foot-operated support (33) has:
The 1st pedal (13), the switch (15) of the 2nd pedal (19) and described operator operation;
Described controller (37) has:
Detect the device of the operation of described switch (15);
Judge the operation that whether detects described switch (15) in advance, under the detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the device of the 1st action; And the operation that responds described the 2nd pedal (19) makes described processing machine implement the device of the 2nd action.
Among the preferred forms that relates to aspect the present invention the 1st, described controller (37) is under the situation of the operation that repeatedly repeats described the 1st pedal (13), all judge the operation that whether has detected described switch (15) in the last time operation of described the 1st pedal (13) later in advance during each described the 1st pedal of operation (13), under the detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the 1st action.
With above-mentioned another different embodiment among, described controller (37) is under the situation of the operation that repeatedly repeats described the 1st pedal (13), whether detected the operation of described switch (15) in stipulated time before all judging at this moment during each described the 1st pedal of operation (13) in advance, under the detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the 1st action.
In addition, with above-mentioned another different embodiment among, disposed described the 1st pedal (13) and described the 2nd pedal (19) of an available pin blocked operation side by side in the bottom of foot-operated support (33);
Between described the 1st pedal (13) and described the 2nd pedal (19), disposed described switch (15).
In addition, with above-mentioned another different embodiment among, disposed described the 1st pedal (13) and described the 2nd pedal (19) of an available pin blocked operation side by side in the bottom of foot-operated support (33);
Between described the 1st pedal (13) and described the 2nd pedal (19), disposed distance member, in the time of can between described the 1st pedal (13) and described the 2nd pedal (19), moving a described pin like this, utilizing described distance member to hinder with the heel is fulcrum, only tiptoe rotates, or linearity moves the action of a pin, do not step on the position and then is difficult to move if do not change a underfooting.
In addition, with above-mentioned another different embodiment among, described switch (15) is configured on the distance member, can be the action that fulcrum only makes tiptoe rotate like this by the heel with a described pin, alternately property described the 1st pedal of operation (13) and described switch (15).
In addition, with above-mentioned another different embodiment among, by replace described switch (15) or with itself and usefulness, disposed action detection device, detecting operation person's compulsory exercise;
Described control device is implemented and identical the replying of described switch (15) described action detection device.
Also have, with above-mentioned another different embodiment among, described processing machine is the stamping machine with pressure head movable up and down, described the 1st action is the action that described pressure head is descended, described the 2nd action is the action that described pressure head is risen.
The control method of the processing machine of foundation the 2nd aspect of the present invention, the foot-operated support (33) that the person that is the operation response operates with pin, the method of the action of control processing machine, described foot-operated support (33) has disposed the 1st pedal (13) and the 2nd pedal (19), and the exercisable switch of operator (15);
Described method has following step:
Detect the step of the operation of described switch (15), the operation whether judgement has detected described switch (15) in advance, under the detected situation, respond the operation of described the 1st pedal (13), make described processing machine implement the step of the 1st action; Respond the operation of described the 2nd pedal (19), make described processing machine implement the step of the 2nd action.
Foot-operated support (33) according to the 3rd viewpoint of the present invention is to grasp the foot-operated support of controlling the processing machine action the operator with pin to have disposed:
The 2nd pedal (19), the operator that require described processing machine to implement the 1st pedal (13) of the 1st action, to require described processing machine to implement the 2nd action can operate, by operating before the operation of described the 1st pedal (13), the switch (15) of described the 1st action is implemented in the operation that can make described processing machine respond described the 1st pedal.
If adopt the present invention, among processing machine, even stepped in operator's mistake under the situation of the running pedal that makes side mold implement down maneuver, therefore last side mold can not descend yet.
Description of drawings
Fig. 1 is the whole schematic diagram that constitutes of foot-operated support of the punching press brake that relates to of expression one embodiment of the present invention.
Fig. 2 is the block diagram that the control system of the punching press brake that relates to of expression one embodiment of the present invention constitutes.
Fig. 3 is the key diagram of the expression pressure head that adopts the described control system of Fig. 2 (on the vertical direction) target location transition.
The flow chart of the control action in the control system of Fig. 4 presentation graphs 2 described punching press brakes.
The flow chart of the control action in the control system of Fig. 5 presentation graphs 2 described punching press brakes.
The flow chart of the variation of the control action in the control system of Fig. 6 presentation graphs 2 described punching press brakes.
The flow chart of the variation of the control action in the control system of Fig. 7 presentation graphs 2 described punching press brakes.
The flow chart of the variation of the control action in the control system of Fig. 8 presentation graphs 2 described punching press brakes.
The flow chart of the variation of the control action in the control system of Fig. 9 presentation graphs 2 described punching press brakes.
The specific embodiment
Describe embodiments of the present invention below with reference to the accompanying drawings in detail.
Fig. 1 is the schematic diagram that the integral body of the foot-operated support (hereinafter referred be " foot-operated support (feetstand) ") of the punching press brake that relates to of expression one embodiment of the present invention constitutes.
Should be used for descending mobile at stamping machine braking device by foot-operated support by the pressure head that makes the bottom install and fix punch die, with respect to pressure head (ram) (also use sometimes " slide block " expression) toward each other bed die (die) in vertical direction, by stationary positioned axle location and be carried on and give the output of punching press brake main body one side required various instructions when bend on the horizontal direction is implemented bending machining.As shown in Figure 1, foot-operated support is made of pedestal 1 and support 3, foot-operated base box 5.
Pedestal 1 is can be on the ground of the front of punching press brake main body one side etc. to locate, and with the device that punching press brake main body is provided with in opposite directions, its integral body slightly is box-shaped.Pedestal 1 has at least is enough to hold operator's the bipod and the volume of requisite various mechanisms, and its front forms the opening 7 that can come in and go out flexibly for operator's bipod at least.The inner space of pedestal 1 will be spaced apart the left and right sides from the inner space that opening 7 extends to the back side of this inner space by space bar 9.
Be spaced apart and be provided with the running pedal that descends to step on operation when making pressure head implement down maneuver (or be referred to as " decline pedal ", hereinafter identical) 13 among the inner space, right side 11 of 9 pedestals that are separated out 1 of plate.Only under the situation that the operator depresses, pressure head is just implemented down maneuver to motion pedal 13, steps on running pedal 13 under operator one stops, and pressure head stops down maneuver and remains on this stop position promptly on this time point that stops.If before, step on down once more through the stipulated time (for example about 2 seconds) after running pedal 13 is stepped under the operator stops, the pressure head that once is being in halted state will restart to implement down maneuver.
Running pedal 13 can be such as in order to carry out new bending machining, steps on operation under among the jog mode of the pressure head that the punch die positioning and fixing is implemented during the so-called beamhouse operation of workbench (perhaps also can be referred to as the counterdie setting) to pressure head or with the bed die positioning and fixing.Running pedal 13 is stepped on operation under also can using among above-mentioned beamhouse operation among fixing respectively punch die and the tentative so-called DA SA that carries out implementing in the trial-production process operation of new bending machining of bed die.Because running pedal 13 also can be in the so-called safety of carrying out among the so-called duplication of production process operation of this product of processing---among the stroke patterns, also can step on operation down.
Except that running pedal 13, the space bar 9 in the inner space, right side 11 is provided with and is used for making the switch (hereinafter being expressed as " firing switch intentionally " in the present embodiment) 15 that is in effective status by the following down maneuver of stepping on the pressure head that causes of running pedal 13.Should have a mind to firing switch 15 is to implement to turn round before pedal 13 following step on operation the operator, utilizes such as operator's self pin (right crus of diaphragm) and implements making operation, running pedal 13 following is stepped on operation be set at effective status from disarmed state.In other words, when the operator states so-called beamhouse operation and so-called trial-production process operation, described duplication of production process operation on the implementation, must carry out in advance and will have a mind to the operation that firing switch 15 connects.About having a mind to the details aftermentioned of firing switch 15.
Be provided with the rising pedal 19 of implementing to step on down operation when making pressure head implement vertical motion among being spaced apart the inner space, left side of the foot-operated support 1 that plate 9 forms at interval.Rising pedal 19 is set at the operator and steps in a single day, and pressure head promptly comes into effect vertical motion thereupon, and the following of pedal 19 stepped on even the operator stops to rise, and pressure head can not stop vertical motion before at arrival assigned position (that is rising stop position).
LED23 and various switch 35 etc. have been disposed in the carriage case 5.LED23 has the function of the effective display lamp of pedal shown in Figure 2.
Fig. 2 is the block diagram that the control system of the punching press brake that relates to of expression one embodiment of the present invention constitutes.
As shown in Figure 2, above-mentioned control system comprises:
The emergency stop switch 35 of the data display equipment 29 of guidance panel 27 configuration, data inserter 31, foot-operated support 33 (Fig. 1 illustrates) configuration, running pedal 13, rising pedal 19, have a mind to firing switch 15 and the effective display lamp 23 of pedal.Above-mentioned control system also comprises control device 37, servo amplifier 39, pressure head driver 41 except that having each part mentioned above.
Control device 37 comprises: processor 47, abnormal conditions detector 49, abnormal conditions processor 51, pressure head action command device 53, BS (oppositely stopping) action command device 55, input processor 57 and output processor 59 are prepared in arithmetic unit 43, data storage 45, running.Pressure head driver 41 comprises: the leading screw 63 that combines with pressure head 70 mechanicalnesses, the big belt pulley 65 that screws togather with leading screw 63, AC servo motor 67, with the small belt pulley 69 of the rotating shaft coaxle of AC servo motor 67.Pressure head driver 41 also comprises except that each part mentioned above: be installed in position detector (for example rotary coder) 71 on the rotating shaft of AC servo motor 67, be used for detecting the position detector (Vertical surveyors' staff) 73 that pressure head 70 moves (displacement) in vertical direction.
Data display equipment 29 is stored in various data in the data storage 45 via arithmetic unit 43 input, and the various data of this input are shown as visual (image) data that the operator can discern.
Data inserter 31 has the various keys that various data input control device 37 is required, and some in operator's one these keys of operation can generate with this and grasp into the corresponding signal of telecommunication input control device 37.
Data storage 45 store various kinds of data (the decrease speed data of the pressure head 70 after for example, the decrease speed switching position data of the decrease speed data of the upper limit stop position data of pressure head 70, pressure head 70, pressure head 70, speed are switched, lower limit stop position (target location) data of pressure head 70.Compression motion time data when work piece is implemented compression motion and the rate of climb data of pressure head 70 etc.).Data storage 45 is exported to data display equipment 29 via arithmetic unit 43 with the arbitrary data in the above-mentioned various data.Data storage 45 is via the various data of arithmetic unit 43 inputs from data inserter 31 outputs.
It is the processors that the power electric power of electrical source of power 74 offered servo amplifier 39 that processor 47 is prepared in running, button (not shown) is prepared in one operation running, confirm not detect unusually in the abnormal conditions detector 49 at this moment, and, after input processor 57 is received the input of the operation that need not switching signal, do not export to switching device 75 yet, but make servo amplifier 39 be in driving condition.And operating running pedal 13, rising pedal 19, have a mind to even button (not shown) is prepared in the operation running, also can not give switching device 75 outputs under the state of firing switch 15.Abnormal conditions detector 49 is by receiving that from foot-operated support 33 1 sides such as content be the notice that emergency stop switch 35 is in on-state via input processor 57, can detect punching press brake main body one side and take place that certain is unusual.Abnormal conditions detector 49 is with detected abnormal conditions notice abnormal conditions processor 51.
It is the notice that has detected abnormal conditions that abnormal conditions processor 51 1 receives content from abnormal conditions detector 49, even provide the output of the switching device 75 of power electric power to stop for servo amplifier 39, from the driving stop instruction signal of 53 pairs of servo amplifiers of pressure head action command device, 39 output AC servo motors 67, pressure head 70 down maneuvers are stopped simultaneously.Pressure head action command device 53 is not judged as and receives that from foot-operated support 33 1 sides expression has under the situation of certain unusual notice via input processor 57, to the driving command signal of servo amplifier 39 output regulations, so that work piece is implemented a series of control actions of the required pressure head 70 of bending machining.
The anti-phase action command device 55 that stops to send the instruction that is used for controlling mobile (back and forth movement) of stationary positioned axle on rectilinear direction in order to make work piece be positioned assigned position in the position on the bed die.Input processor 57 is except from the various notices of above-mentioned foot-operated support 33 1 sides output, also import from the present positional information of the pressure head 70 of position detector (Vertical surveyors' staff) 73 output, handled after above-mentioned notice and the information relevant portion of result being notified in the control device 37 by timer processing.
Output processor 59 is not taking place under the situation of any abnormal conditions to punching press brake main body from foot-operated support 33 1 sides being judged as abnormal conditions detector 49, gives effective display lamp 23 outputs of pedal bright lamp instruction.
Position detector 71 is given the pulse signal of servo amplifier 39 outputs with the corresponding square wave of rotating speed of AC servo motor 67.That is, AC servo amplifier 39 is according to the driving command signal of control device 37 with offer the size of the motor drive current of AC servo motor 67 from the rectangular wave pulse signal adjustment of position detector 71 outputs.
Fig. 3 is the key diagram of the expression pressure head 70 that adopts the described control system of Fig. 2 (on the vertical direction) target location transition.
Among Fig. 3, the longitudinal axis is represented pressure head 70 (on the vertical direction) position, and transverse axis is represented the time.In addition, the curve that indicates with thick line is represented pressure head 70 (on the vertical direction) target location transition.
Among Fig. 3, at first will have a mind to firing switch 15 place after the ON, step on running pedal 13 once, the pressure head 70 that always stops on the upper limit position promptly begins to descend with the speed of 100mm/s and so on.If following the stepping on still of running pedal 13 continued, pressure head 70 1 reaches the assigned position of predesignating, and promptly between the target location that arrives from this assigned position as the lower position, the speed that decrease speed is switched to 10mm/s descends.If following the stepping on of running pedal 13 continue to keep, then pressure head 70 is by arriving the target location, at the appointed time, for example in 0.5 second work piece implemented the compression motion that the bed die by the punch die of pressure head 70 1 sides and workbench one side carries out.And should stipulated time one mistake, pressure head 70 promptly begins to rise with the speed of 100mm/s and so on, and returning soon stops to rise behind the upper limit position moves.
Fig. 4 and Fig. 5 are the flow charts of the control action in the control system of presentation graphs 2 described punching press brakes.
Among Fig. 4, at first by connecting the driving power of servo amplifier 39, the running beamhouse operation (step S1) of beginning punching press brake.Then, return operation, implement pressure head 70 and return upper limit position and so on, make formation punching press brake each several part just change (step S2) as starting point.Then, as the service data setting operation, the operator is by the various keys of operative configuration on guidance panel 27, with the data input control device 37 (step S3) relevant with the action (down maneuver/vertical motion) of pressure head 70.Then, as the running start-up function of pressure head 70, operator's response is via the relevant data of the action with pressure head 70 of guidance panel 27 inputs, and pressing operation makes pressure head 70 open the switch of running (step S4).
Then, check to have a mind to firing switch 15 whether be pressed (step S5).If check result is judged as be pressed (step S5YES), check then whether the pressing operation of firing switch 15 is disengaged (step S6) intentionally.If check result is judged as pressing operation and is disengaged (step S6YES), then implement the processing of accepting of running pedal 13, promptly implement and will be made as effective processing (step S7) because of the down maneuver of stepping on the pressure head 70 that the running pedal causes under the operator.Then when will starting effective firstization of timer intentionally (step S8), make the effective display lamp 23 bright lamps (step S9) of pedal.
Then, advance to Fig. 5, check running pedal 13 whether by under step on (step S10).If check result be judged as by under step on (step S10YES), then as the pressure head start up process, implement to make pressure head 70 begin to carry out the processing (step S11) of the down maneuver from the upper limit position to the target location.Then, when implementing the accepting cancellation and handle of running pedal 13 (step S12), implement processing (step S13) that the effective display lamp of pedal is turned off the light, as the pressure head action command, output makes pressure head 70 implement the instruction (step S14) of down maneuvers.
Then, whether following the stepping on of inspection running pedal 13 is disengaged (step S15).If check result is judged as down to step on and is disengaged (step S15YES), the down maneuver of pressure head 70 is stopped in (step S16), check whether a series of operation all finishes (step S17).If check result is judged as all and finishes (step S17YES), then after the operation that the running of implementing to make the punching press brake stops (step S18), finish a series of control action.
Return Fig. 4, (do not pushed) under the situation of operation (step S5NO) when being judged as firing switch 15 intentionally, then be judged as (pushed) the operation before, the processing action of repeating step S5, when being judged as under the situation that intentionally (pushing) operation of firing switch 15 is not disengaged as yet (step S6NO), then be judged as before (pushing) operation has been disengaged the processing of repeating step S6 action.
Return Fig. 5, if be judged as running pedal 13 not by under step on (step S10NO), then add 1 back (step S19) on effective timer having a mind to start, check and whether to have a mind to start the count value of effective timer less than the value of predesignating (step S20).If check result is judged as (step S20NO) greatly, then when implementing the running pedal identical to accept the cancellation processing (step S21) with step S12, implement turning off the light of the pedal effective display lamp identical with step S13 handle after (step S22), transfer to the processing action shown in the step S5 of Fig. 4.
If have a mind to start the count value of effective timer and be not more than predefined value (step S20YES), transfer to the processing action shown in the step S10.In addition, do not remove (step S15NO) as yet, the then action of the processing shown in the separate regression steps S14 if be judged as following the stepping on of running pedal 13.
Also have, the check result that whether has all finished when a series of operation is judged as and finishes (step S17NO) as yet, then transfers to the processing action shown in the step S5 of Fig. 4.
Fig. 6, Fig. 7, Fig. 8 and Fig. 9 are the flow charts of the variation of the control action in the control system of presentation graphs 2 described punching press brakes.
Among Fig. 6 and Fig. 7, because step S1 is the processing of expression action separately to the step S16, and the processing action represented to the step S22 of step S19 and the step S1 among Fig. 4 and Fig. 5 processing action of expression separately to the step S16, and the processing action that step S19 shows to the step S22 separately is identical, thereby omit its detailed description.
Among Fig. 7, after the processing of implementing to make pressure head 70 stop down maneuver (step S16), check whether pressure head 70 has stopped down maneuver (step S29) in the way of down maneuver.Stopped down maneuver (step S29YES) if check result is judged as in the way, then when will stopping firstization of timer on the way (step S30), made the effective display lamp 23 bright lamps (step S32) of pedal.
Then transfer to Fig. 8, check running pedal 13 whether by under step on (step S32), if check result be judged as by under step on (step S32YES), as start up process in the pressure head way, implement to make pressure head 70 to restart stop position from the way that descends to the processing (step S33) of the down maneuver of target location.Then, implementing accepting of running pedal 13 cancels when handling (step S34), the processing (step S35) that enforcement is turned off the light the effective display lamp 23 of pedal, as action command in the pressure head way, the command signal (step S36) that output restarts the down maneuver of pressure head 70, and transfer to the processing action shown in the step S15 of Fig. 7.
In addition, if be judged as running pedal 13 not by under step on (step S32NO), then stop to add on the timer " 1 " back (step S37) on the way, check in the way whether to stop the count value of timer less than predefined value (step S38).If check result is judged as little (step S38YES), then when implementing the running pedal identical to accept the cancellation processing (step S39) with step S12 and step S21, implement the pedal effective display lamp identical with step S13 and step S22 turn off the light handle after (step S40), transfer to the processing action shown in the step S5 of Fig. 6.
If stop the count value of timer and be not less than predefined value (step S38NO) in the way, then transfer to the processing action shown in the step S32.
Return Fig. 7, in down maneuver way, do not stop down maneuver (step S29NO) and then transfer to Fig. 9, check whether sequence of operations finishes (step S41) if be judged as pressure head 70.If check result is judged as and finishes (step S41YES), then after the operation of the running of implementing to stop the punching press brake (step S42), finish a series of control action.
Finish (step S41NO) as yet if the check result that whether finished of a series of operation is judged as, then transfer to the processing action shown in the step S5 of Fig. 6.
Preferred forms of the present invention and variation thereof more than have been described, but these only are to be used for illustrating illustration of the present invention, scope of the present invention is not subjected to the qualification of these embodiments and variation.The present invention can also implement in other multiple mode.
For example also can not use intentionally firing switch 15, can manually operatedly have a mind to starting button or optical pickocff but on the appropriate location of guidance panel 27, be provided with.Perhaps also can be set at by using voice recognition technology, register person's sound and language in advance, only otherwise the keyword sets of defeated " pressure head ", " action " and so on, pressure head is fail to start.
Also can consider to blow or make a part of activity of health make the pressure head starting by the operator.
Claims (10)
1, a kind of control device of processing machine has:
Foot-operated support (33) is used for the operator and operates with pin;
Controller (37) is used to respond the operation of described foot-operated support, the action of control processing machine;
Described foot-operated support (33) has: the 1st pedal (13), the 2nd pedal (19) and the exercisable switch of described operator (15);
Described controller (37) has:
Detect the device of the operation of described switch (15);
Judge the operation that whether detects described switch (15) in advance, under detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the device of the 1st action; And
The operation that responds described the 2nd pedal (19) makes described processing machine implement the device of the 2nd action.
2, control device according to claim 1, it is characterized in that: described controller (37) is under the situation that the operation of described the 1st pedal (13) repeatedly repeats, all judge the operation that whether has detected described switch (15) in the last time operation of described the 1st pedal (13) later in advance during each described the 1st pedal of operation (13), under detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the 1st action.
3, control device according to claim 1, it is characterized in that: described controller (37) is under the situation that the operation of described the 1st pedal (13) repeatedly repeats, stipulated time before all judging at this moment during each described the 1st pedal of operation (13) is with the interior operation that whether has detected described switch (15) in advance, under detected situation, the operation that responds described the 1st pedal (13) makes described processing machine implement the 1st action.
4, control device according to claim 1 is characterized in that: described the 1st pedal (13) and described the 2nd pedal (19) that have disposed an available pin blocked operation in the bottom of foot-operated support (33) side by side;
Between described the 1st pedal (13) and described the 2nd pedal (19), disposed described switch (15).
5, control device according to claim 1 is characterized in that: described the 1st pedal (13) and described the 2nd pedal (19) that have disposed an available pin blocked operation in the bottom of foot-operated support (33) side by side;
Between described the 1st pedal (13) and described the 2nd pedal (19), disposed distance member, when so promptly between described the 1st pedal (13) and described the 2nd pedal (19), moving a described pin, utilizing described distance member to hinder with the heel is fulcrum, only tiptoe rotates, or linearity moves the action of a pin, do not step on the position and then is difficult to move if do not change a underfooting.
6, control device according to claim 5, it is characterized in that: described switch (15) is configured on the distance member, be the action that fulcrum only makes tiptoe rotate so promptly, replace property described the 1st pedal of operation (13) and described switch (15) by heel with a described pin.
7, control device according to claim 1 is characterized in that: by replace described switch (15) or with itself and usefulness, disposed action detection device, the person's that is used for the detecting operation compulsory exercise;
Described control device is implemented and identical the replying of described switch (15) described action detection device.
8, control device according to claim 1 is characterized in that: described processing machine is the stamping machine with pressure head movable up and down, and described the 1st action is the action that described pressure head is descended, and described the 2nd action is the action that described pressure head is risen.
9, a kind of control method of processing machine, the foot-operated support (33) that the person that is used for the operation response operates with pin is controlled the action of processing machine, and it is characterized in that: described foot-operated support (33) includes: the 1st pedal (13), the 2nd pedal (19) and the exercisable switch of operator (15);
Described method comprises the steps:
Detect the step of the operation of described switch (15);
Judge the operation that whether has detected described switch (15) in advance, under detected situation, respond the operation of described the 1st pedal (13), make described processing machine implement the step of the 1st action;
Respond the operation of described the 2nd pedal (19), make described processing machine implement the step of the 2nd action.
10, a kind of foot-operated support is used for the operator and operates the action of controlling processing machine with pin, it is characterized in that comprising:
Require described processing machine to implement the 1st pedal (13) of the 1st action;
Require described processing machine to implement the 2nd pedal (19) of the 2nd action;
The operator is exercisable, by before the operation of described the 1st pedal (13), operating, the operation that can make described processing machine respond described the 1st pedal (13) can be implemented the switch (15) of described the 1st action.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005192966 | 2005-06-30 | ||
| JP2005192966A JP4823590B2 (en) | 2005-06-30 | 2005-06-30 | Processing machine control device, control method, and foot stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1891368A true CN1891368A (en) | 2007-01-10 |
| CN100441333C CN100441333C (en) | 2008-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101007164A Expired - Fee Related CN100441333C (en) | 2005-06-30 | 2006-06-30 | Control device for processing machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4823590B2 (en) |
| KR (1) | KR100823407B1 (en) |
| CN (1) | CN100441333C (en) |
| TW (2) | TW200706274A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4885801B2 (en) * | 2007-06-13 | 2012-02-29 | 株式会社大谷機械製作所 | Safety equipment for processing machines |
| JP5119496B2 (en) * | 2008-12-12 | 2013-01-16 | 竹中電子工業株式会社 | Ultrasonic edge sensor |
| ES2396534B1 (en) * | 2010-05-21 | 2014-01-17 | Universidad de Córdoba | SYSTEM AND METHOD FOR COVERING WITH ELASTOMERS AND FLUOROPOLYMERS OF PARTS AND METAL SUPPORTS. |
| CN104527127A (en) * | 2014-12-05 | 2015-04-22 | 禹伟 | Foot pedal control device for oil press |
| JP6418453B2 (en) * | 2015-04-28 | 2018-11-07 | 豊和工業株式会社 | Press machine |
| JP6459794B2 (en) * | 2015-06-23 | 2019-01-30 | 豊和工業株式会社 | Press machine |
| JP7186612B2 (en) * | 2018-12-28 | 2022-12-09 | コマツ産機株式会社 | Press brake |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5771252A (en) * | 1980-10-21 | 1982-05-04 | Hitachi Ltd | Alternating current generator for vehicle |
| JPS58116129A (en) * | 1981-12-29 | 1983-07-11 | Nitto Electric Ind Co Ltd | Method and apparatus for sticking wide film |
| JPS6061200A (en) * | 1983-09-14 | 1985-04-08 | Amada Co Ltd | Method for controlling ram speed of press machine |
| JPS63298408A (en) * | 1987-05-28 | 1988-12-06 | Fanuc Ltd | Control panel with malfunction preventing switch |
| JPH0416918A (en) * | 1990-05-11 | 1992-01-21 | Matsushita Electric Ind Co Ltd | Production of liquid crystal substrate and liquid crystal substrate |
| JPH08243797A (en) * | 1995-03-08 | 1996-09-24 | Fuji Electric Co Ltd | Operational switch device of press machine |
| JPH1097820A (en) * | 1996-09-24 | 1998-04-14 | Amada Co Ltd | Foot switch |
| JP2002079315A (en) * | 2000-09-04 | 2002-03-19 | Amada Co Ltd | Bending machine |
| JP3932018B2 (en) * | 2001-10-26 | 2007-06-20 | 株式会社アマダ | Bending machine |
| JP3970035B2 (en) * | 2002-01-22 | 2007-09-05 | 株式会社小松製作所 | Control device and control method of electric servo type sheet metal processing machine |
| FR2856805B1 (en) * | 2003-06-24 | 2005-10-28 | Cit Alcatel | SYSTEM COATING THE MODAL POLARIZATION DISPERSION OF AN OPTICAL FIBER |
-
2005
- 2005-06-30 JP JP2005192966A patent/JP4823590B2/en active Active
-
2006
- 2006-06-15 TW TW095121426A patent/TW200706274A/en not_active IP Right Cessation
- 2006-06-15 TW TW100124780A patent/TWI490057B/en not_active IP Right Cessation
- 2006-06-29 KR KR1020060059449A patent/KR100823407B1/en not_active IP Right Cessation
- 2006-06-30 CN CNB2006101007164A patent/CN100441333C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI355304B (en) | 2012-01-01 |
| CN100441333C (en) | 2008-12-10 |
| JP4823590B2 (en) | 2011-11-24 |
| TW201139008A (en) | 2011-11-16 |
| JP2007007702A (en) | 2007-01-18 |
| TWI490057B (en) | 2015-07-01 |
| KR20070003625A (en) | 2007-01-05 |
| KR100823407B1 (en) | 2008-04-21 |
| TW200706274A (en) | 2007-02-16 |
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