CN112547952A

CN112547952A - Press governor, method and computer-readable storage medium

Info

Publication number: CN112547952A
Application number: CN202011420198.0A
Authority: CN
Inventors: 李耀如
Original assignee: Jiangmen Riying Stainless Steel Material Factory Co ltd
Current assignee: Jiangmen Riying Stainless Steel Material Factory Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-26

Abstract

The invention discloses a stamping speed regulating device, a stamping speed regulating method and a computer readable storage medium, wherein the stamping speed regulating device is provided with a feeding station, a storage station and a feeding station, the stamping speed regulating device comprises a feeding mechanism, a monitoring mechanism and a feeding mechanism which are sequentially and correspondingly arranged at three stations, the feeding mechanism comprises a transmission structure for conveying a workpiece to be stamped, the feeding mechanism and the feeding mechanism are arranged at intervals, the part of the workpiece to be stamped, which is positioned at the storage station, is suspended between the feeding mechanism and the feeding mechanism, the monitoring mechanism comprises a transmitter and a receiver, the transmitter and the receiver are arranged at intervals, and when the workpiece to be stamped drops to a position between the transmitter and the receiver, the transmitter and the receiver form a monitoring signal. The application provides a punching press speed adjusting device can guarantee that transmission structure transmits the memory space (treating the unsettled part of punching press work piece promptly) of treating the punching press work piece to the storage station and can match with the punching press speed of outside punching press mechanism, when improving stamping speed, has still guaranteed punching press quality.

Description

Press governor, method and computer-readable storage medium

Technical Field

The invention relates to the technical field of stamping equipment, in particular to a stamping speed regulating device, a stamping speed regulating method and a computer readable storage medium.

Background

Stamping is a common metal working method that can be used to mass produce mechanical structures or components. During the transport of the stamping material, it is usual to suspend a part of the stamping material in the air, so that the stamping material can be sufficiently redundantly supplied to ensure a continuous feed for the stamping. However, since the speed of the transmission structure for transmitting the stamping material is not consistent with the stamping speed of the stamping structure, the stamping material is often broken due to too little stamping material of the suspended portion, or the stamping material is stacked on the ground due to too much stamping material of the suspended portion, which affects the stamping effect.

Disclosure of Invention

The invention mainly aims to provide a stamping speed regulating device, and aims to provide a stamping speed regulating device capable of controlling the speed of transmitting a workpiece to be stamped.

In order to achieve the purpose, the stamping speed regulating device provided by the invention is sequentially provided with a feeding station, a material storage station and a feeding station, and comprises:

the feeding mechanism is positioned at the feeding station and comprises a transmission structure for conveying workpieces to be stamped;

the feeding mechanism is positioned at the feeding station, the feeding mechanism and the feeding mechanism are arranged at intervals, the part of the workpiece to be punched is positioned at the material storage station, and the part of the workpiece to be punched positioned at the material storage station is suspended between the feeding mechanism and the feeding mechanism; and

monitoring mechanism, monitoring mechanism is located the storage station, monitoring mechanism includes transmitter and receiver, the transmitter with the receiver interval sets up, treat that the punching press work piece flagging extremely the transmitter with during between the receiver, the transmitter with the receiver forms monitoring signal, is used for control transmission structure's conveying speed.

In an embodiment of the application, a conveying direction of the workpiece to be punched is defined as a conveying direction, and the transmitter and the receiver are symmetrically arranged at intervals in the conveying direction.

In an embodiment of the application, the monitoring mechanism further includes two upright columns, two upright columns are located at the material storage station and are arranged at intervals in the transmission direction, the transmitter is located on one upright column, and the receiver is located on the other upright column.

In an example embodiment of the present application, the transmitter is disposed on one side of the feeding mechanism facing the storage station, and the receiver is disposed on one side of the feeding mechanism facing the storage station.

In an example embodiment of this application, punching press speed adjusting device has flagging direction, the transmitter is equipped with three, the receiver is equipped with three, one the transmitter corresponds one the receiver sets up, the storage station quilt on the flagging direction the transmitter with the receiver is from last to dividing into high-order district, well position district, low level district and lowest position district down in proper order.

The application also provides a stamping speed regulating method, which is used for the stamping speed regulating device, the stamping speed regulating device is sequentially provided with a feeding station, a storage station and a feeding station, the stamping speed regulating device comprises a feeding mechanism, a feeding mechanism arranged at intervals with the feeding mechanism and a monitoring mechanism positioned between the feeding mechanism and the feeding mechanism, the feeding mechanism is provided with a transmission structure for transmitting a workpiece to be punched, the part of the workpiece to be punched is suspended between the feeding mechanism and the feeding mechanism, the monitoring mechanism comprises a transmitter and a receiver, the stamping speed regulating device is provided with a droop direction, the material storage station is divided into a high-level area, a middle-level area, a low-level area and a lowest-level area from top to bottom in the drooping direction by the emitter and the receiver, and the punching speed regulation method comprises the following steps:

the emitter emits a monitoring signal to the receiver so as to form position information of the workpiece to be punched, which hangs down at the material storage station;

and the transmission structure receives the position information, generates a control instruction corresponding to the position information, and adjusts the transmission speed of the workpiece to be punched according to the control instruction.

Optionally, if the position information formed by transmitting the monitoring signal to the receiver by the transmitter is that the workpiece to be stamped sags to the high-level region, the transmission mechanism generates an accelerated transmission instruction according to the received position information, and increases the speed of transmitting the workpiece to be machined according to the accelerated transmission instruction;

or if the position information formed by transmitting the monitoring signal to the receiver by the transmitter is that the workpiece to be punched sags to the central area, the transmission mechanism generates a uniform transmission instruction according to the received position information and transmits the workpiece to be machined at an initial speed according to the uniform transmission instruction;

or if the position information formed by transmitting the monitoring signal to the receiver by the transmitter is that the workpiece to be punched sags to the low-level region, the transmission mechanism generates a deceleration transmission instruction according to the received position information and slows down the speed of transmitting the workpiece to be machined according to the deceleration transmission instruction.

Optionally, if the position information formed by transmitting the monitoring signal to the receiver by the transmitter is that the workpiece to be punched sags to the lowest region;

and the transmission structure generates a lowest-speed transmission instruction according to the received position information, and jumps the transmission speed to the lowest transmission speed according to the lowest-speed transmission instruction so as to convey the workpiece to be punched.

Optionally, if the workpiece to be punched is always located in the lowest position region within the preset time, the transmission structure generates a stop instruction and stops transmitting the workpiece to be punched according to the stop instruction.

Further, to achieve the above object, the present application also provides a computer-readable storage medium having stored thereon a program for implementing a press governor method, the program being executed by a processor to implement the steps of the press governor method as described above.

The stamping speed regulating device provided by the technical scheme of the invention is sequentially provided with a feeding station, a storage station and a feeding station, wherein the three stations are sequentially and correspondingly provided with a feeding mechanism, a monitoring mechanism and a feeding mechanism, the feeding mechanism and the feeding mechanism are arranged at intervals, and the monitoring mechanism comprises a transmitter and a receiver which are arranged at intervals. During punching, a transmission structure arranged on the feeding mechanism can transmit a workpiece to be punched, the transmitter can send out a monitoring signal in the transmission process, and if the drooping position of the workpiece to be punched is higher than the position of the transmitter for sending out the monitoring signal, the receiver can receive the monitoring signal sent by the transmitter; if the sagging position of punching press work piece is less than the position that the transmitter sent monitoring signal, the monitoring signal of transmitter transmission can be waited the punching press work piece separation, and the monitoring signal that the transmitter sent can't be received to the receiver. So, when setting up transmitter and receiver interval, can accept the monitoring signal that the transmitter sent through the receiver, be used for judging the flagging position of waiting to punch the work piece, thereby can be according to waiting to punch the flagging position adjustment transmission structure transmission of work piece and treating the speed of punching press work piece, guarantee that feed mechanism transmits the memory space of waiting to punch the work piece (treating the unsettled part of punching press work piece promptly) of storage station and can match with the punching press speed of outside punching press mechanism, guarantee can not lead to waiting to punch the work piece because the unsettled part of waiting to punch the work piece is too few to collapse absolutely, also can not be because it is too much to treat the unsettled part of punching press work piece, and lead to waiting to punch the work piece and pile up subaerial.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a punching speed-adjusting device according to the present invention;

FIG. 2 is a schematic flow chart of a first embodiment of the stamping speed regulating method according to the invention;

FIG. 3 is a schematic flow chart of a second embodiment of the stamping speed regulating method according to the invention;

FIG. 4 is a schematic flow chart of a third embodiment of the stamping speed regulating method according to the invention;

FIG. 5 is a schematic flow chart of a fourth embodiment of the stamping speed regulating method according to the invention;

fig. 6 is a schematic flow chart of a fifth embodiment of the stamping speed regulating method according to the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Stamping speed regulating device	30	Feeding mechanism
100a	Feeding station		50					Monitoring mechanism
				100b	Material storage station	51	Emitter
100c	Feeding station		53					Receiver with a plurality of receivers
				10	Feeding mechanism	70	Uncoiler
11	Transmission structure	300	Workpiece to be punched
				13	Leveling roller

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, the present invention provides a stamping speed adjusting device 100, which is sequentially provided with a feeding station 100a, a storing station 100b and a feeding station 100c, the stamping speed adjusting device 100 includes a feeding mechanism 10, a feeding mechanism 30 and a monitoring mechanism 50, the feeding mechanism 10 is located at the feeding station 100a, the feeding mechanism 10 includes a conveying structure 11 for conveying a workpiece 300 to be stamped, the feeding mechanism 30 is located at the feeding station 100c, the feeding mechanism 30 is spaced from the feeding mechanism 10, a part of the workpiece 300 to be stamped is located at the storing station 100b, a part of the workpiece 300 to be stamped located at the storing station 100b is suspended between the feeding mechanism 10 and the feeding mechanism 30, the monitoring mechanism 50 is located at the storing station 100b, the monitoring mechanism 50 includes an emitter 51 and a receiver 53, the emitter 51 and the receiver 53 are spaced, when the workpiece 300 to be stamped drops to between the emitter 51 and the receiver 53, the transmitter 51 and the receiver 53 form a monitoring signal for controlling the transport speed of the transport structure 11.

The stamping speed regulating device 100 provided by the technical scheme of the invention is sequentially provided with a feeding station 100a, a storage station 100b and a feeding station 100c, the three stations are sequentially and correspondingly provided with a feeding mechanism 10, a monitoring mechanism 50 and a feeding mechanism 30, the feeding mechanism 10 and the feeding mechanism 30 are arranged at intervals, and the monitoring mechanism 50 comprises an emitter 51 and a receiver 53 which are arranged at intervals. During punching, the transmission structure 11 arranged on the feeding mechanism 10 transmits the workpiece 300 to be punched, the transmitter 51 sends out a monitoring signal in the process of conveying the workpiece 300 to be punched, and if the sagging position of the workpiece 300 to be punched is higher than the position of the transmitter 51 sending out the monitoring signal, the receiver 53 can receive the monitoring signal sent by the transmitter 51; if the sagging position of the punching workpiece is lower than the position of the transmitter 51 sending the monitoring signal, the monitoring signal sent by the transmitter 51 is blocked by the workpiece 300 to be punched, and the receiver 53 cannot receive the monitoring signal sent by the transmitter 51. Therefore, when the transmitter 51 and the receiver 53 are arranged at intervals, whether a monitoring signal sent by the transmitter 51 is received by the monitoring receiver 53 or not can be used for judging the sagging position of the workpiece 300 to be punched, so that the speed of the transmission structure 11 for transmitting the workpiece 300 to be punched can be adjusted according to the sagging position of the workpiece 300 to be punched, the storage amount (namely the suspended part of the workpiece 300 to be punched) of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, can be matched with the punching speed of an external punching mechanism, and the workpiece 300 to be punched cannot be broken due to the fact that the suspended part of the workpiece 300 to be punched is too few, and the workpiece 300 to be punched cannot be stacked on the ground due to the fact that the suspended part of the workpiece 300. The stamping speed regulating device 100 provided by the application improves stamping efficiency and simultaneously ensures stamping quality.

Referring to fig. 1, in an embodiment of the present application, a conveying direction of a workpiece 300 to be punched is defined as a conveying direction (i.e., a direction a indicated in fig. 1), and the transmitters 51 and the receivers 53 are arranged symmetrically at intervals in the conveying direction. The conveying direction is the conveying direction of the conveying structure. Set up emitter 51 and receiver 53 interval on transmission direction, except can guarantee to treat that the unsettled flagging part of punching press work piece 300 is located between emitter 51 and the receiver 53, can also increase the scope of treating the monitoring signal that punching press work piece 300 can the separation emitter 51 send, guarantee to treat that the flagging height of punching press work piece 300 is less than when emitter 51, the monitoring signal that emitter 51 sent can be better by treating the separation of punching press work piece 300, improve the monitoring and treat the precision of the monitoring result that the flagging height of punching press work piece 300 obtained, further guarantee to be transmitted to the storage capacity of treating punching press work piece 300 of storage station 100b by transmission structure 11 and can match with outside stamping device's punching press speed.

In an exemplary embodiment of the present application, the monitoring mechanism 50 further includes two columns, two columns are disposed at the storage station 100b and spaced apart from each other in the transport direction, the transmitter 51 is disposed on one column, and the receiver 53 is disposed on the other column.

The emitter 51 and the receiver 53 are installed and fixed on the upright column, the structure is simple, the processing and the manufacturing are convenient, and the difficulty of the manufacturing and the processing can be reduced. Two stands can be fixed to be set up in storage station 100b to fix a position for the installation of other structures when placing punching press speed adjusting device 100, thereby save the preparation operating time before the punching press. Of course, two columns can be detachably disposed at the magazine station 100b, so as to adjust the positions where the emitter 51 and the receiver are disposed according to the size of the workpiece 300 to be punched, thereby ensuring the accuracy of the sagging height of the workpiece 300 to be punched, which is monitored by the monitoring mechanism 50.

In one embodiment of the present application, the emitter 51 is disposed on the side of the feeding mechanism 10 facing the magazine 100b, and the receiver 53 is disposed on the side of the feeding mechanism 30 facing the magazine 100 b. Thus, the emitter 51 and the receiver 53 are respectively arranged on the feeding mechanism 10 and the feeding mechanism 30 while the emitter 51 and the receiver 53 can monitor the sagging height of the workpiece 300 to be punched, the installation positions of the emitter 51 and the receiver 53 can be saved, and the placing space provided by punching operation for the punching speed regulating device 100 is reduced.

Referring to fig. 1, in an embodiment of the present application, the ram governor 100 has a drooping direction (i.e., a direction B indicated in fig. 1), and a plurality of the emitters 51 are provided, and the plurality of emitters 51 are arranged at intervals in the drooping direction. The plurality of emitters 51 arranged at intervals in the sagging direction can detect the sagging position of the workpiece 300 to be punched from a plurality of positions, so that the more accurate sagging position of the workpiece 300 to be punched can be monitored, and the way of adjusting the speed of the conveying structure 11 for conveying the workpiece 300 to be punched can be selected more accurately.

It is understood that when the transmitter 51 is provided in plural, the receiver 53 may be provided with only one receiver, as long as the receiving range of the receiver 53 can be ensured to receive the monitoring signals transmitted by the plural transmitters 51. Of course, the receiver 53 may be provided in plural corresponding to the transmitter 51, and will not be described in detail herein.

Referring to fig. 1, in an exemplary embodiment of the present application, three emitters 51 are provided, three receivers 53 are provided, one emitter 51 is provided corresponding to one receiver 53, and the stocker 100b is divided into a high-level zone (i.e., a zone a in fig. 1), a medium-level zone (i.e., a zone b in fig. 1), a low-level zone (i.e., a zone c in fig. 1), and a lowest-level zone (i.e., a zone d in fig. 1) in the vertical direction by the emitters 51 and the receivers 53.

In the process of conveying the workpieces 300 to be punched, the three transmitters 51 all transmit monitoring signals, if the receiver 53 at the top can receive the monitoring signals transmitted by the transmitter 51 corresponding to the receiver, it can be determined that the sagging position of the workpieces 300 to be punched is in a high-level area, which indicates that the storage amount of the workpieces 300 to be punched, which are transmitted to the storage station 100b by the feeding mechanism 10, is too small, at this time, the transmission structure 11 can accelerate the transmission speed, so as to increase the storage amount of the workpieces 300 to be punched, which are transmitted to the storage station 100b by the feeding mechanism 10, and avoid the workpieces 300 to be punched from being over-tightened and snapped.

If the uppermost receiver 53 cannot receive the monitoring signal sent by the corresponding emitter 51, and the receiver 53 located in the middle can receive the monitoring signal sent by the corresponding emitter 51, it can be determined that the sagging position of the workpiece 300 to be punched is located in the middle area, which indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the magazine station 100b by the feeding mechanism 10, is moderate, and at this time, the transmission structure 11 will maintain the original speed for transmission.

If the receiver 53 located in the middle cannot receive the monitoring signal sent by the corresponding emitter 51, and the receiver 53 located at the lowermost position can receive the monitoring signal sent by the corresponding emitter 51, it can be determined that the sagging position of the workpiece 300 to be punched is located in the low region, which indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is large, and at this time, the transmission structure 11 gradually slows down the speed of transmitting the workpiece 300 to be punched, so as to prevent the workpiece 300 to be punched from being stacked on the ground.

If the lowermost receiver 53 cannot receive the monitoring signal sent by the corresponding transmitter 51, it can be determined that the sagging position of the workpiece 300 to be punched is in the lowest region, which indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is too large, and at this time, the transmission structure 11 will jump to the lowest transmission speed for transmission, so as to further avoid the workpiece 300 to be punched from being stacked on the ground.

If the stamping speed adjusting device 100 provided by the present application still cannot receive the monitoring signal sent by the corresponding transmitter 51 after the workpiece 300 to be stamped is transmitted at the lowest transmission speed within the preset time by the lowest transmission speed, it indicates that the sagging position of the workpiece 300 to be stamped, which is transmitted to the magazine station 100b by the feeding mechanism 10, still does not decrease above the lowest region after the workpiece 300 to be stamped is transmitted at the lowest transmission speed by the transmission structure 11, at this time, the transmission structure 11 stops transmitting until the monitoring signal sent by the corresponding transmitter 51 can be received by the lowest receiver 53, and then the above-mentioned manner is repeated according to the actual sagging position of the workpiece 300 to be stamped, so as to further ensure that the storage amount of the workpiece 300 to be stamped, which is transmitted to the magazine station 100b by the feeding mechanism 10, can be matched with the stamping speed of the external stamping mechanism, and does not sag and stack to the ground.

Referring to fig. 1, in an embodiment of the present application, the stamping governor 100 further includes an uncoiler 70, the feeding mechanism 10 is a leveler, and the leveler further includes leveling rollers 13, and the leveling rollers 13 are used for calibrating the workpieces 300 to be stamped that are conveyed to the feeding station. The part of the workpiece 300 to be punched, which does not enter the feeding mechanism 10, can be wound and stored on the uncoiler 70, so as to save the space for storing the workpiece 300 to be punched, and realize that the workpiece 300 to be punched can be automatically fed to the feeding mechanism 10. The feeding mechanism 10 is set to be a leveler, the workpiece 300 to be punched can be conveyed to the feeding mechanism 30 by means of the transmission structure 11, the leveling rollers 13 of the leveler can be used for correcting the workpiece 300 to be punched conveyed to the leveler, so that the workpiece 300 to be punched can be flattened, and the phenomenon that the workpiece 300 to be punched, conveyed to an external punching mechanism from the punching speed regulating device 100, is irregular to affect the punching effect can be avoided.

Referring to fig. 1, in an embodiment of the present application, the feeding mechanism 30 is a servo feeder. Compared with a traditional roller feeder, the feeding mechanism 30 is selected as a servo feeder, the servo feeder can be suitable for conveying workpieces 300 to be punched with more specifications, and the angle range of the workpieces 300 to be punched conveyed to the external punching mechanism by the servo feeder is larger than the feeding angle of the traditional roller feeder. In addition, the servo feeder that this application adopted still has advantages such as conveying precision height, stability height, easy operation.

In one embodiment of the present application, the transmitter 51 is a photosensor and the receiver 53 is a reflector. In the process of conveying the workpiece 300 to be stamped, infrared light can be emitted through the photoelectric sensor, and if the infrared light emitted by the photoelectric sensor is received by the reflector and can be reflected back to the photoelectric sensor, it is indicated that the workpiece 300 to be stamped is located in the area above the photoelectric sensor. Set up emitter 51 and receiver 53 respectively to photoelectric sensor and reflector panel, be difficult for receiving external environment interference, with the help of the reflector panel simultaneously, not only can form great effective distance scope, can also reduce the setting of cable to reduce the consumption of punching press speed adjusting device 100.

The invention further provides a stamping production line, which comprises a stamping mechanism and a stamping speed regulating device 100, the specific structure of the stamping speed regulating device 100 refers to the above embodiments, and the stamping production line adopts all technical schemes of all the above embodiments, so that the stamping production line at least has all beneficial effects brought by the technical schemes of the above embodiments, and further description is omitted. The punching mechanism can punch the workpiece 300 to be punched, which is sent by the punching speed adjusting device 100, to form a mechanical structure or a mechanical assembly with a certain shape.

The invention also provides a stamping speed regulation method, which is used for the stamping speed regulation device 100, wherein the stamping speed regulation device 100 is sequentially provided with a feeding station 100a, a storage station 100b and a feeding station 100c, the stamping speed regulation device 100 comprises a feeding mechanism 10, a feeding mechanism 30 arranged at an interval with the feeding mechanism 10 and a monitoring mechanism 50 positioned between the feeding mechanism 10 and the feeding mechanism 30, the feeding mechanism 10 is provided with a transmission structure for transmitting the workpiece 300 to be stamped, part of the workpiece 300 to be stamped is suspended between the feeding mechanism 10 and the feeding mechanism 30, the monitoring mechanism 50 comprises an emitter 51 and a receiver 53, the stamping speed regulation device 100 has a downward direction, and the storage station 100b is sequentially divided into a high-level area, a middle-level area, a low-level area and a lowest-level area by the emitter 51 and the receiver 53 in the downward direction. It will be appreciated that the press governor device 100 is provided with a processor for executing a program having a press governor method stored thereon to implement the steps of the press governor method as described below.

In a first exemplary embodiment of the present invention, referring to fig. 1 and 2 in combination, the stamping speed regulating method includes the following steps:

step S10, the emitter 51 emits a monitoring signal to the receiver 53 to form the position information for the workpiece 300 to be punched to hang down at the stock station 100 b;

in step S20, the transmission structure receives the position information, generates a control command corresponding to the position information, and adjusts the transmission speed for transmitting the workpiece 300 to be punched according to the control command.

In this embodiment, whether the monitoring signal sent by the transmitter 51 is received by the monitoring receiver 53 or not can be used for judging the sagging position of the workpiece 300 to be punched, thereby obtaining the sagging position information of the workpiece 300 to be punched at the storage station 100b, and further adjusting the speed of the transmission structure according to the sagging position of the workpiece 300 to be punched, so as to ensure that the storage amount (i.e., the suspended part of the workpiece 300 to be punched) of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, can be matched with the punching speed of the external punching mechanism, and ensure that the workpiece 300 to be punched cannot be punched due to too few suspended parts of the workpiece 300 to be punched cannot be excessively tightly broken, and the workpiece 300 to be punched cannot be stacked on the ground due to too many suspended parts of the workpiece 300 to be punched cannot be punched, and the punching quality is ensured while.

Note that the following second embodiment, third embodiment, fourth embodiment, and fifth embodiment are all lower-order embodiments of the first embodiment. In the following embodiments, three emitters 51 are provided, three receivers 53 are provided, one emitter 51 is provided corresponding to one receiver 53, and the magazine station 100b is divided into a high area, a middle area, a low area and a low area in sequence from top to bottom in the vertical direction by the emitters 51 and the receivers 53

Referring to fig. 3, in a second embodiment, a press governor method includes the steps of:

s10a, the transmitter 51 transmits a monitoring signal to the receiver 53 to form position information, where the position information is the position where the workpiece 300 to be punched sags to the high region;

and S20a, generating an acceleration transmission instruction by the transmission mechanism 11 according to the received position information, and increasing the speed of transmitting the workpiece to be processed according to the acceleration transmission instruction.

In this embodiment, if the receiver 53 located at the top can receive the monitoring signal transmitted by the transmitter 51 corresponding thereto, it may be determined that the sagging position of the workpiece 300 to be punched is located in the high-level region, so as to obtain the position information of the workpiece 300 to be punched sagging to the high-level region, where the information indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is too small, at this time, the transmission structure may generate an accelerated transmission instruction to accelerate the transmission of the workpiece 300 to be punched, increase the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, and prevent the workpiece 300 to be punched from being snapped due to over-tightness.

Referring to fig. 4, in a third embodiment, a press governor method includes the steps of:

s10b, the emitter 51 emits a monitoring signal to the receiver 53 to form position information, and the position information is that the workpiece 300 to be punched sags to a middle area;

and S20b, the transmission mechanism 11 generates a uniform transmission instruction according to the received position information, and transmits the workpiece to be processed at an initial speed according to the uniform transmission instruction.

In this embodiment, if the uppermost receiver 53 cannot receive the monitoring signal sent by the corresponding transmitter 51, and the receiver 53 located in the middle can receive the monitoring signal sent by the corresponding transmitter 51, it can be determined that the sagging position of the workpiece 300 to be punched is located in the middle area, and at this time, the position information of the workpiece 300 to be punched sagging to the middle area is obtained, where the information indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is moderate, and at this time, the transmission structure generates a uniform transmission instruction to maintain the original speed for transmission.

Referring to fig. 5, in a fourth embodiment, a press governor method includes the steps of:

s10c, the emitter 51 emits a monitoring signal to the receiver 53 to form position information, and the position information is that the workpiece 300 to be punched sags to a low-level area;

and S20c, the transmission mechanism 11 generates a deceleration transmission instruction according to the received position information, and slows down the speed of transmitting the workpiece to be processed according to the deceleration transmission instruction.

In this embodiment, if the receiver 53 located in the middle cannot receive the monitoring signal sent by the corresponding transmitter 51, and the receiver 53 located at the lowest position can receive the monitoring signal sent by the corresponding transmitter 51, it can be determined that the sagging position of the workpiece 300 to be punched is located in the low-level region, and at this time, the position information of the workpiece 300 to be punched sagging to the low-level region can be obtained, where the position information indicates that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is large, and at this time, the transmission structure generates a deceleration transmission instruction to gradually slow down the speed of transmitting the workpiece 300 to be punched, so as to prevent the workpiece 300 to be punched from being stacked on the ground.

Referring to fig. 6, in a fifth embodiment, a press governor method includes the steps of:

s10d, the emitter 51 emits a monitoring signal to the receiver 53 to form position information, and the position information is that the workpiece 300 to be punched sags to the lowest region;

s20d, generating a lowest-speed transmission instruction by the transmission structure according to the received position information, and jumping the transmission speed to the lowest transmission speed according to the lowest-speed transmission instruction so as to convey the workpiece 300 to be punched;

s30, if the sagging height of the workpiece 300 to be punched is always in the lowest region within the preset time, the transmission structure generates a stop instruction, and stops transmitting the workpiece 300 to be punched according to the stop instruction.

In this embodiment, if the receiver 53 at the lowest position cannot receive the monitoring signal sent by the transmitter 51 corresponding to the receiver 53, it may be determined that the sagging position of the workpiece 300 to be punched is in the lowest position area, and at this time, position information indicating that the storage amount of the workpiece 300 to be punched, which is transmitted to the storage station 100b by the feeding mechanism 10, is too large may be obtained, and at this time, the transmission structure may generate the lowest-speed transmission instruction, and directly jump to the lowest transmission speed to transmit the workpiece 300 to be punched according to the lowest-speed transmission instruction, so as to further prevent the workpiece 300 to be punched from being stacked on the ground.

If the transmission structure is operated at the lowest transmission speed for a predetermined time, the receiver 53 at the bottom still cannot receive the monitoring signal transmitted by the corresponding transmitter 51, indicating that the sagging position of the workpiece 300 to be punched, which is conveyed to the storage station 100b by the feeding mechanism 10 after the workpiece 300 to be punched is conveyed by the conveying mechanism at the lowest conveying speed, is still not reduced to be above the lowest region, at this time, the conveying mechanism generates and executes a stop instruction to stop the conveying mechanism from conveying until the receiver 53 at the lowest position can receive the monitoring signal sent by the corresponding transmitter 51, and then the above-mentioned manner is repeated according to the actual sagging position of the workpiece 300 to be punched, thereby further ensuring that the storage capacity of the workpieces 300 to be punched, which are conveyed to the storage station 100b by the feeding mechanism 10, can be matched with the punching speed of an external punching mechanism, and the workpieces cannot sag and be stacked to the ground.

Furthermore, the present invention also provides a computer-readable storage medium having stored thereon a program for implementing a press governor method, the program for implementing the press governor method being executed by a processor to implement the steps of the press governor method as above.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program to instruct related hardware, and the program of the press governor method can be stored in a computer-readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a punching press speed adjusting device, its characterized in that, punching press speed adjusting device is equipped with feeding station, storage station and pay-off station in proper order, punching press speed adjusting device includes:

2. The press governor of claim 1, wherein the direction of conveyance of the workpiece to be pressed is defined as a direction of conveyance, and the transmitter and the receiver are symmetrically spaced in the direction of conveyance.

3. The stamping speed regulating device according to claim 2, wherein the monitoring mechanism further comprises two upright posts, the two upright posts are positioned at the material storage station and are arranged at intervals in the transmission direction, the transmitter is arranged on one upright post, and the receiver is arranged on the other upright post.

4. The stamping speed regulating device according to claim 2, wherein the emitter is arranged on one side of the feeding mechanism facing the storage station, and the receiver is arranged on one side of the feeding mechanism facing the storage station.

5. The apparatus according to claim 1, wherein the apparatus has a downward-falling direction, the number of the emitters is three, the number of the receivers is three, one emitter is provided for each receiver, and the storage station is divided into a high area, a middle area, a low area and a lowest area in the downward-falling direction by the emitters and the receivers in sequence from top to bottom.

6. A stamping speed regulation method is characterized in that the stamping speed regulation method is used for a stamping speed regulation device, the stamping speed regulating device is sequentially provided with a feeding station, a storage station and a feeding station, the stamping speed regulating device comprises a feeding mechanism, a feeding mechanism arranged at intervals with the feeding mechanism and a monitoring mechanism positioned between the feeding mechanism and the feeding mechanism, the feeding mechanism is provided with a transmission structure for transmitting a workpiece to be punched, the part of the workpiece to be punched is suspended between the feeding mechanism and the feeding mechanism, the monitoring mechanism comprises a transmitter and a receiver, the stamping speed regulating device is provided with a droop direction, the material storage station is divided into a high-level area, a middle-level area, a low-level area and a lowest-level area from top to bottom in the drooping direction by the emitter and the receiver, and the punching speed regulation method comprises the following steps:

7. The punching speed regulating method according to claim 6, wherein if the position information formed by the transmitter transmitting the monitoring signal to the receiver is that the workpiece to be punched sags to the high region, the transmission mechanism generates an accelerated transmission instruction according to the received position information and increases the speed of transmitting the workpiece to be processed according to the accelerated transmission instruction;

8. The stamping speed regulating method according to claim 6, wherein if the transmitter transmits the monitoring signal to the receiver to form the position information, the workpiece to be stamped sags to the lowest region;

9. The punching speed regulating method according to claim 8, wherein if the workpiece to be punched is always in the lowest position region within a preset time, the transmission structure generates a stop instruction, and stops transmitting the workpiece to be punched according to the stop instruction.

10. A computer-readable storage medium, characterized in that the readable storage medium has stored thereon a program for implementing a press learning method, which program is executed by a processor to implement the steps of the press learning method according to any one of claims 6 to 9.