阅读说明：本技术 一种压铸机专用高速响应压射实时闭环控制板电路结构 (Special high-speed response injection real-time closed-loop control panel circuit structure for die casting machine ) 是由 朱珩予 于 2021-08-05 设计创作，主要内容包括：本发明涉及电路板技术领域,尤其涉及了一种压铸机专用高速响应压射实时闭环控制板电路结构,包括监视板和控制板,绝缘层采用无铅聚氯乙烯绝缘,所述监视板和控制板的额定电压为5-24V,所述监视板和控制板的信号对接原理相同,所述监视板和控制板的的电路接口均采用TTL电平接口。该压铸机专用高速响应压射实时闭环控制板电路结构,使用更简单的设计电子路线,更简洁的信号对接原理,响应速度快,超过了33万赫兹,提高了监视板的工作效率,具有更安全的电子保护回路,降低了制作生产成本,以更低的价格,使用更常用的接口,在维护时更加方便,IO信号板上设计了LED指示灯,激活和未激活的信号一目了然,问题排查简单。(The invention relates to the technical field of circuit boards, in particular to a high-speed response injection real-time closed-loop control panel circuit structure special for a die casting machine, which comprises a monitoring panel and a control panel, wherein an insulating layer is insulated by lead-free polyvinyl chloride, the rated voltage of the monitoring panel and the rated voltage of the control panel are 5-24V, the signal butt joint principle of the monitoring panel and the signal butt joint principle of the control panel are the same, and circuit interfaces of the monitoring panel and the control panel both adopt TTL level interfaces. This real-time closed loop control panel circuit structure is penetrated to special high-speed response of die casting machine, use simpler design electronic route, more succinct signal butt joint principle, response speed is fast, 33 ten thousand hertz has been exceeded, the work efficiency who keeps watch on the board has been improved, safer electronic protection return circuit has, the preparation manufacturing cost has been reduced, with lower price, use the interface more commonly used, it is more convenient when maintaining, the LED pilot lamp has been designed on the IO signal board, the signal surveyability of activation and non-activation, the problem investigation is simple.)

1. The utility model provides a real-time closed loop control panel circuit structure is penetrated to special high-speed response of die casting machine, is including keeping watch on board (1) and control panel (2), its characterized in that: the size and the thickness of the monitoring board (1) and the control board (2) are the same;

the insulation layer is insulated by lead-free polyvinyl chloride, the rated voltage of the monitoring board (1) and the control board (2) is 5-24V, the signal butt joint principle of the monitoring board (1) and the control board (2) is the same, the circuit interfaces of the monitoring board (1) and the control board (2) are TTL level interfaces, the monitoring board (1) and the control board (2) support 6-24V square waves and direct reading of positive and stray wave signal data (both differential signals and non-differential signals) in 6-24V, and a built-in algorithm is automatically converted into data to be transmitted to an upper computer.

2. The high-speed response injection real-time closed-loop control board circuit structure special for the die casting machine according to claim 1, characterized in that: monitor board (1) and constitute by signal lamp (101), component packaging resistance (102), power voltage stabilizing block (103), single-row multitrack socket (104), pin hole (105), electrolytic capacitor (106), locating hole (107) and solder joint (108), signal lamp (101) are pegged graft in the upper surface right side top of monitoring board (1), component packaging resistance (102) are connected in the upper surface middle part of monitoring board (1) through the soldering, power voltage stabilizing block (103) fixed connection is in the upper surface top of monitoring board (1).

3. The high-speed response injection real-time closed-loop control board circuit structure special for the die casting machine according to claim 1, characterized in that: single many needles of row socket (104) are connected in the upper surface middle part of monitoring board (1) through the soldering, the upper surface middle part of monitoring board (1) is seted up in pin hole (105), electrolytic capacitor (106) fixed mounting is in the upper surface left side top of monitoring board (1), solder joint (108) set up in the upper surface of monitoring board (1) through the soldering, the upper surface four corners department of monitoring board (1) is seted up in locating hole (107).

4. The high-speed response injection real-time closed-loop control board circuit structure special for the die casting machine according to claim 1, characterized in that: the bottom electric connection of signal lamp (101) has the pin, solder joint (108) intensive dislocation distribution is in the upper surface of monitoring board (1), the upper surface of monitoring board (1) is mostly distributed and is had multiunit single row multitrack socket (104), the quantity of locating hole (107) is four, four locating hole (107) symmetric distribution is in the upper surface four corners department of monitoring board (1).

5. The high-speed response injection real-time closed-loop control board circuit structure special for the die casting machine according to claim 1, characterized in that: the control panel (2) is composed of a power supply voltage stabilizing block II (201), a signal input end (202), a signal emitter (203), a positioning hole II (204), an element packaging resistor II (205) and an LED indicating lamp (206), the power supply voltage stabilizing block II (201) is fixedly connected to the top of the upper surface of the control panel (2), the signal input end (202) is fixedly installed in the middle of the left side of the upper surface of the control panel (2), the signal emitter (203) is fixedly installed at the bottom of the left side of the upper surface of the control panel (2), the positioning hole II (204) is arranged at four corners of the upper surface of the control panel (2), the element packaging resistor II (205) is connected to the middle of the upper surface of the control panel (2) through soldering, and the LED indicating lamp (206) is fixedly installed at the top of the left side of the upper surface of the control panel (2).

6. The high-speed response injection real-time closed-loop control board circuit structure special for the die casting machine according to claim 5, characterized in that: the number of the power supply voltage stabilizing blocks II (201) is three, wireless signal modules are arranged inside the signal input end (202) and the signal emitter (203), the signal input end (202) and the signal emitter (203) support two modes of CSV plaintext and serial port handle simultaneous transmission, the LED indicator lamp (206) is in signal connection with the signal input end (202) and the signal emitter (203), the element packaging resistors II (205) are distributed in the middle of the upper surface of the control plate (2) in a staggered mode, the number of the positioning holes II (204) is four, and the positioning holes II (204) are symmetrically distributed at four corners of the upper surface of the control plate (2).

Technical Field

The invention relates to the technical field of circuit boards, in particular to a special high-speed response injection real-time closed-loop control board circuit structure for a die casting machine.

Background

The monitoring board is a formal industrial control main board, is mainly used in the field of production monitoring, has very high requirements on the stability of the main board, and the control board is also a circuit board, is designed for meeting the application requirements of most control systems, has an application range which is not as wide as that of the circuit board, but is more intelligent and automatic than that of a common circuit board, and simply speaking, the circuit board which can play a control role can be called as the control board.

The existing foreign monitoring board and control board are designed with complex electronic circuits, complex docking principle, large power consumption, higher cost and inconvenient maintenance.

Disclosure of Invention

The invention aims to provide a special high-speed response injection real-time closed-loop control board circuit structure for a die casting machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a real-time closed loop control panel circuit structure is penetrated to special high-speed response of die casting machine, is including keeping watch on board and control panel, it is all the same with thickness to keep watch on board and control panel size.

The insulation layer is insulated by lead-free polyvinyl chloride, the rated voltage of the monitoring board and the control board is 5-24V, the signal butt joint principle of the monitoring board and the control board is the same, the circuit interfaces of the monitoring board and the control board are TTL level interfaces, the monitoring board and the control board support direct reading of 6-24V square waves and 6-24V positive ripple wave signal data (both differential signals and non-differential signals), and a built-in algorithm is automatically converted into data to be transmitted to an upper computer.

Preferably, the monitoring board consists of a signal lamp, a first element packaging resistor, a first power supply voltage stabilizing block, a single-row multi-pin socket, pin holes, an electrolytic capacitor, a first positioning hole and welding spots, the signal lamp is inserted into the top of the right side of the upper surface of the monitoring board, the first element packaging resistor is connected to the middle of the upper surface of the monitoring board through tin soldering, and the first power supply voltage stabilizing block is fixedly connected to the top of the upper surface of the monitoring board.

Preferably, the single-row multi-pin socket is connected in the upper surface middle part of monitoring the board through the soldering, the pin hole is seted up in the upper surface middle part of monitoring the board, electrolytic capacitor fixed mounting is in the upper surface left side top of monitoring the board, the solder joint passes through the soldering and sets up in the upper surface of monitoring the board, the upper surface four corners department of monitoring the board is seted up to the locating hole one.

Preferably, the bottom electric connection of signal lamp has the pin, the intensive dislocation distribution of solder joint is in the upper surface of keeping watch on the board, the upper surface of keeping watch on the board is mostly distributed with the many needle sockets of multiunit single file, the quantity of locating hole one is four, four the locating hole symmetric distribution is in the upper surface four corners department of keeping watch on the board.

Preferably, the control panel is composed of a power supply voltage stabilizing block II, a signal input end, a signal transmitter, a positioning hole II, an element packaging resistor II and an LED indicator lamp, the power supply voltage stabilizing block II is fixedly connected to the top of the upper surface of the control panel, the signal input end is fixedly installed in the middle of the left side of the upper surface of the control panel, the signal transmitter is fixedly installed at the bottom of the left side of the upper surface of the control panel, the positioning hole II is arranged at four corners of the upper surface of the control panel, the element packaging resistor II is connected to the middle of the upper surface of the control panel through tin welding, and the LED indicator lamp is fixedly installed at the top of the left side of the upper surface of the control panel.

Preferably, the number of the power supply voltage stabilizing blocks is three, the wireless signal modules are arranged in the signal input end and the signal transmitter, the signal input end and the signal transmitter support two modes of CSV plaintext and serial port handle simultaneous transmission, the LED indicator lamp is in signal connection with the signal input end and the signal transmitter, the element packaging resistors are distributed in the middle of the upper surface of the control plate in a staggered mode, the number of the positioning holes is four, and the four positioning holes are symmetrically distributed at four corners of the upper surface of the control plate.

Compared with the prior art, the invention has the beneficial effects that:

1. this control panel circuit structure of efficient low-power consumption uses simpler design electronic route, and more succinct signal butt joint principle, and response speed is fast, has exceeded 33 ten thousand hertz, has improved the work efficiency who keeps watch on the board, has safer electronic protection return circuit, has reduced preparation manufacturing cost to lower price, use the interface more commonly used, it is more convenient when maintaining.

2. The control panel circuit structure with high efficiency and low power consumption has the advantages that the control algorithm written by the control panel is more flexible, valves of more brands in the domestic market can be compatibly controlled, the direct reading of 6-24V square wave and 6-24V positive and dark wave signal data (both differential signals and non-differential signals) is supported, the built-in algorithm automatically converts the data into the data and transmits the data to an upper computer, the LED indicating lamp is designed on the IO signal panel, the activated and inactivated signals are clear at a glance, and the problem investigation is simple.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a top view of a monitoring board of the present invention;

fig. 2 is a top view of the control panel of the present invention.

In the figure: 1. a monitoring board; 101. a signal lamp; 102. a first element packaging resistor; 103. a power supply voltage stabilizing block I; 104. a single row multiple pin socket; 105. a pin hole; 106. an electrolytic capacitor; 107. a first positioning hole; 108. welding spots; 2. a control panel; 201. a power supply voltage stabilizing block II; 202. a signal input terminal; 203. a signal transmitter; 204. a second positioning hole; 205. element packaging resistance II; 206. and an LED indicator light.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a high-speed response injection real-time closed-loop control panel circuit structure special for a die casting machine comprises a monitoring panel 1 and a control panel 2, wherein the monitoring panel 1 and the control panel 2 are identical in size and thickness, an insulating layer is made of lead-free polyvinyl chloride for insulation, the rated voltage of the monitoring panel 1 and the rated voltage of the control panel 2 are 5-24V, the signal butt joint principle of the monitoring panel 1 and the control panel 2 are identical, circuit interfaces of the monitoring panel 1 and the control panel 2 are made of TTL level interfaces, a simpler designed electronic route is used, a simpler signal butt joint principle is adopted, the response speed is high and exceeds 33 ten thousand Hz, the working efficiency of the monitoring panel is improved, a safer electronic protection circuit is provided, the manufacturing and production cost is reduced, a more common interface is used at a lower price, the maintenance is more convenient, the monitoring panel 1 and the control panel 2 support 6-24V square waves and positive wave signal data (differential or non-differential signals) in 6-24V to be directly read, the built-in algorithm is automatically converted into data to be transmitted to an upper computer, a control algorithm compiled by the control panel is more flexible, valves of more brands in the domestic market can be controlled compatibly, the data of 6-24V square waves and positive and negative wave signals (both differential signals and non-differential signals) in 6-24V can be read directly, the built-in algorithm is automatically converted into data to be transmitted to the upper computer, an LED indicating lamp is designed on an IO signal board, activated and inactivated signals are clear at a glance, and problem troubleshooting is simple.

The monitoring board 1 consists of a signal lamp 101, an element packaging resistor 102, a power supply voltage stabilizing block 103, a single-row multi-pin socket 104, a pin hole 105, an electrolytic capacitor 106, a positioning hole 107 and welding spots 108, the signal lamp 101 is inserted into the top of the right side of the upper surface of the monitoring board 1, the element packaging resistor 102 is connected to the middle of the upper surface of the monitoring board 1 through soldering, the power supply voltage stabilizing block 103 is fixedly connected to the top of the upper surface of the monitoring board 1, the single-row multi-pin socket 104 is connected to the middle of the upper surface of the monitoring board 1 through soldering, the pin hole 105 is formed in the middle of the upper surface of the monitoring board 1, the electrolytic capacitor 106 is fixedly installed at the top of the left side of the upper surface of the monitoring board 1, the welding spots 108 are arranged on the upper surface of the monitoring board 1 through soldering, the positioning hole 107 is formed at the four corners of the upper surface of the monitoring board 1, the bottom of the signal lamp 101 is electrically connected with the pins, the welding spots 108 are densely and misplaced and distributed on the upper surface of the monitoring board 1, the upper surface of monitoring board 1 is mostly distributed with the many needle sockets 104 of multiunit single file, and the quantity of locating hole 107 is four, and four locating hole 107 symmetric distribution are in the upper surface four corners department of monitoring board 1.

The control panel 2 comprises a power supply voltage stabilizing block II 201, a signal input end 202, a signal emitter 203, a positioning hole II 204, an element packaging resistor II 205 and an LED indicator lamp 206, wherein the power supply voltage stabilizing block II 201 is fixedly connected to the top of the upper surface of the control panel 2, the signal input end 202 is fixedly arranged in the middle of the left side of the upper surface of the control panel 2, the signal emitter 203 is fixedly arranged at the bottom of the left side of the upper surface of the control panel 2, the positioning hole II 204 is arranged at the four corners of the upper surface of the control panel 2, the element packaging resistor II 205 is connected to the middle of the upper surface of the control panel 2 through soldering, the LED indicator lamp 206 is fixedly arranged at the top of the left side of the upper surface of the control panel 2, the number of the power supply voltage stabilizing block II 201 is three, wireless signal modules are arranged inside the signal input end 202 and the signal emitter 203, and the signal input end 202 and the signal emitter 203 support two modes of CSV and plaintext handle simultaneous transmission, the LED indicator lamp 206 is in signal connection with the signal input end 202 and the signal emitter 203, the second element packaging resistor 205 is distributed in the middle of the upper surface of the control board 2 in a staggered mode, the number of the second positioning holes 204 is four, and the four second positioning holes 204 are symmetrically distributed at four corners of the upper surface of the control board 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.