阅读说明：本技术 一种冲压模具模内感应器控制系统 (Control system for inductor in stamping die ) 是由 吴艺 田峥荣 范堡清 冯海军 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种冲压模具模内感应器控制系统,其包括冲压模具、若干传感器、信号处理模块和触控屏,若干传感器设置在冲压模具上,传感器用于采集产品位置信息,信号处理模块用于接收传感器发送的产品位置信息,并处理后发送到触控屏,触控屏用于显示传感器的感应状态,冲压模具上设置有启动开关,启动开关与信号处理模块之间控制连接,当触控屏上显示所有传感器都感应到产品时,启动开关启动,冲压模具开始工作,当其中一个感应器没有感应到产品时,启动开关立即关闭,冲压模具停止工作。本发明通过设置多个传感器和PLC控制器集成的感应检测系统,可以产品在放料过程中没有放到位或者废料堆叠等异常不能即时刹车,导致损坏模具和冲床的问题。(The invention discloses a control system of an inductor in a stamping die, which comprises a stamping die, a plurality of sensors, a signal processing module and a touch screen, wherein the sensors are arranged on the stamping die and used for acquiring product position information, the signal processing module is used for receiving the product position information sent by the sensors and sending the product position information to the touch screen after processing, the touch screen is used for displaying the induction state of the sensors, a starting switch is arranged on the stamping die and is in control connection with the signal processing module, when the touch screen displays that all the sensors sense products, the starting switch is started, the stamping die starts to work, and when one of the sensors does not sense the products, the starting switch is immediately closed, and the stamping die stops working. According to the invention, by arranging the induction detection system integrating the plurality of sensors and the PLC, the problem that a mold and a punch are damaged due to incapability of immediately braking when a product is not placed in place or abnormal conditions such as waste stacking and the like exist in the material placing process can be solved.)

1. The utility model provides an inductor control system in stamping die mould, its characterized in that, includes stamping die (1), a plurality of sensor (2), signal processing module (3) and touch screen (4), a plurality of sensor (2) set up on stamping die (1), sensor (2) are used for gathering product positional information, and a plurality of sensor (2) pass through communication cable and connect signal processing module (3), signal processing module (3) are used for receiving the product positional information that sensor (2) sent to send after handling touch screen (4), touch screen (4) are used for showing the response state of sensor (2), be provided with starting switch on stamping die (1), starting switch with control connection between signal processing module (3), when the product is all sensed in all sensors (2) of demonstration on touch screen (4), the starting switch is started, the stamping die (1) starts to work, when one of the sensors does not sense a product, the starting switch is immediately closed, and the stamping die (1) stops working.

2. The in-mold sensor control system for stamping dies according to claim 1, characterized in that the signal processing module (3) is installed in an electrical box (5), and the touch screen (4) is installed on the surface of the electrical box (5).

3. The in-mold inductor control system of the stamping die as claimed in claim 2, wherein a relay (6) and a protection switch (7) are arranged in the electrical box (5), the relay (6) is electrically connected with the signal processing module (3), and the relay (6) is electrically connected with the protection switch (7).

4. A control system for an in-mold inductor of a stamping die according to claim 3, characterized in that the protection switch (7) is an air switch.

5. The system for controlling the in-mold inductor of the stamping die according to any one of claims 1 to 3, wherein the signal processing module (3) comprises a signal amplifier (31), a signal converter (32) and a PLC controller (33) which are connected in sequence; the signal amplifier (31) is connected with the sensor (2) and is used for amplifying the product position information acquired by the sensor (2); the signal converter (32) is used for carrying out conversion processing on the amplified product position information; the PLC (33) is used for processing product position information and controlling the touch screen (4) to display the sensing state of the sensor (2).

6. The system for controlling the in-mold sensor of the stamping die according to claim 1, wherein a plurality of indicator lamps (8) are arranged on the touch screen (4), and the number of the indicator lamps (8) corresponds to the number of the sensors (2) one by one.

7. The in-mold sensor control system for a stamping die as claimed in claim 6, wherein the number of the indicator lights (8) is 52.

8. The in-mold sensor control system for the stamping die as claimed in claim 2, wherein a buzzer is arranged on the electric box (5), and the buzzer is in control connection with the PLC controller (33).

9. The in-mold inductor control system for stamping dies according to claim 2, characterized in that a power supply (9) is arranged in the electrical box (5), and the power supply (9) supplies power to the signal processing module (3).

Technical Field

The invention belongs to the technical field of stamping dies, and particularly relates to a control system for an inductor in a stamping die.

Background

Compared with the traditional OA mould, the overall stability requirement of the mould is higher in the mass production stage of the automobile mould. The tonnage of many dies is also much larger, and large transfer die ratios with tonnage as high as 2500T are common. Therefore, in the production process, the punching machine is produced under the condition that the front safety door and the rear safety door are closed, if the punching machine cannot be braked immediately due to the abnormity that products are not put in place or waste materials are stacked in the discharging process, the punching machine is seriously damaged by damaging the die by a light operator, the production delivery date of a client is further influenced, and a huge loss is suffered by an enterprise.

Disclosure of Invention

The invention aims to: the control system for the inductor in the stamping die is provided for solving the problem that a die and a punch are damaged due to the fact that a product is not placed in place in the material placing process or abnormal conditions such as waste material stacking cannot be used for braking immediately.

In order to achieve the above object, the present invention provides a control system for an inductor in a stamping die, which includes a stamping die, a plurality of sensors, a signal processing module and a touch screen, wherein the plurality of sensors are disposed on the stamping die, the sensors are used for collecting product position information, the plurality of sensors are connected to the signal processing module through a communication cable, the signal processing module is used for receiving the product position information sent by the sensors and sending the processed product position information to the touch screen, the touch screen is used for displaying the sensing state of the sensors, the stamping die is provided with a start switch, the start switch is connected to the signal processing module in a control manner, when the touch screen displays that all the sensors sense the product, the start switch is started, the stamping die starts to operate, when one of the sensors does not sense the product, and the starting switch is immediately closed, and the stamping die stops working.

As a further description of the above technical solution:

the signal processing module is installed in the electric box, and the touch screen is installed on the surface of the electric box.

As a further description of the above technical solution:

the electric box is internally provided with a relay and a protection switch, the relay is electrically connected with the signal processing module, and the relay is electrically connected with the protection switch.

As a further description of the above technical solution:

the protection switch is an air switch.

As a further description of the above technical solution:

the signal processing module comprises a signal amplifier, a signal converter and a PLC (programmable logic controller) which are connected in sequence; the signal amplifier is connected with the sensor and is used for amplifying the product position information acquired by the sensor; the signal converter is used for converting the amplified product position information; the PLC is used for processing product position information and controlling the touch screen to display the sensing state of the sensor.

As a further description of the above technical solution:

the touch screen is provided with a plurality of indicating lamps, and the number of the indicating lamps corresponds to the number of the sensors one to one.

As a further description of the above technical solution:

the number of the indicator lamps is 52.

As a further description of the above technical solution:

the electric box is provided with a buzzer, and the buzzer is in control connection with the PLC.

As a further description of the above technical solution:

and a power supply is arranged in the electric box and provides power for the signal processing module.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the plurality of sensors are arranged on the stamping die, and the plurality of sensors and the PLC are integrated with the sensing detection system, so that the abnormality of the die can be found in time, the punch is immediately braked and stopped, the die and the punch are prevented from being damaged, and the production risk is reduced.

2. The invention has the advantages of expandability, easy operation, easy maintenance, low cost and rapid production by copying according to requirements.

3. The invention can improve the quality of information transmission through the signal amplifier and the signal converter, thereby improving the detection precision and further realizing the precise control of the stamping die.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a control system of an in-mold sensor of a stamping die.

Fig. 2 is a schematic structural diagram of a signal processing module in an in-mold sensor control system of a stamping die.

FIG. 3 is a logic control diagram of an in-mold sensor control system for a stamping die.

Fig. 4 is a schematic diagram of an internal structure of an electronic box in a control system of an in-mold sensor of a stamping die.

Illustration of the drawings:

1. a stamping die; 2. a sensor; 3. a signal processing module; 31. a signal amplifier; 32. a signal converter; 33. a PLC controller; 4, touch screen; 5. an electric box; 6. a relay; 7. a protection switch; 8. an indicator light; 9. a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the invention provides an inductor control system in a stamping die, which includes a stamping die 1, a plurality of sensors 2, a signal processing module 3 and a touch screen 4, wherein the plurality of sensors 2 are arranged on the stamping die 1, the sensors 2 are used for collecting product position information, the plurality of sensors 2 are connected with the signal processing module 3 through communication cables, the quality of information transmission can be improved by transmitting information through the communication cables, and information transmission can be performed wirelessly, such as WiFi, bluetooth and the like; the signal processing module 3 is used for receiving the product position information that sensor 2 sent to send after handling touch-control screen 4, touch-control screen 4 is used for showing sensor 2's response state, be provided with starting switch on stamping die 1, starting switch with control connection between the signal processing module 3, when showing on touch-control screen 4 that all sensors 2 all sense the product, starting switch starts, stamping die 1 begins work, when one of them inductor does not sense the product, starting switch closes immediately, stamping die 1 stop work.

The signal processing module 3 is installed in an electric box 5, and the touch screen 4 is installed on the surface of the electric box 5.

A relay 6 and a protection switch 7 are arranged in the electric box 5, the relay 6 is electrically connected with the signal processing module 3, and the relay 6 is electrically connected with the protection switch 7. The safety can be improved.

The protection switch 7 is an air switch. The air switch integrates control and multiple protection functions, can complete contact and disconnection of a circuit, and can protect short circuit, serious overload, undervoltage and the like caused by the circuit or electrical equipment, so that the safety is improved.

The signal processing module 3 comprises a signal amplifier 31, a signal converter 32 and a PLC 33 which are connected in sequence; the signal amplifier 31 is connected with the sensor 2 and is used for amplifying the product position information acquired by the sensor 2; the signal converter 32 is used for performing conversion processing on the amplified product position information; the PLC 33 is used for processing the product position information and controlling the touch screen 4 to display the induction state of the sensor 2.

A plurality of indicator lights 8 are arranged on the touch screen 4, and the number of the indicator lights 8 corresponds to the number of the sensors 2 one by one. The number of the indicator lights 8 is 52. The quantity of inductor also is 52, 52 integrated response detecting system of way inductor switch, and this system discovery mould is unusual, and the punch press brakes the locking immediately, prevents mould and punch press damage, reduces the production risk.

And a buzzer is arranged on the electric box 5 and is in control connection with the PLC 33. The system can remind an operator in time and improve safety.

A power supply 9 is arranged in the electric box 5, and the power supply 9 provides power for the signal processing module 3.

The working principle is as follows: when a product in a material belt in the mold is not placed in place, the product in-place sensor does not sense the product at the moment, the sensor cannot output a signal to one input X point of the PLC, the PLC judges whether the input of the X point is conducted by starting requirements or not in the current production, if the input of the X point is required to be input by starting the X point on an operation interface of the touch screen, the signal cannot be met at the moment obviously, an indicator lamp on the touch screen does not emit light, and the PLC outputs an emergency stop signal to a punch press to immediately brake and stop the punch press through the Y point, so that the mold is prevented from being damaged; when a material belt product in a mold is put in place, the product in place sensor senses the product at the moment, the sensor outputs a signal to a certain input X point of the PLC, the PLC judges whether the input of the X point is switched on by the starting requirement at the moment in the current production, if the X point is started to be required to have the signal input at the operation interface of the touch screen, the signal input can be obviously met at the moment, an indicator lamp on the touch screen emits light, the punch continues to work, and therefore, as long as one sensor does not output the signal, the punch can not work, and the working safety of the punch can be improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.