CN106775890B

CN106775890B - Intelligent throttle program brushing equipment

Info

Publication number: CN106775890B
Application number: CN201611238880.1A
Authority: CN
Inventors: 严人杰
Original assignee: Wuxi Longsheng Technology Co Ltd
Current assignee: Wuxi Longsheng Technology Co Ltd
Priority date: 2016-12-28
Filing date: 2016-12-28
Publication date: 2023-04-25
Anticipated expiration: 2036-12-28
Also published as: CN106775890A

Abstract

The invention discloses intelligent throttle program refreshing equipment, which comprises a computer host, a display, a control panel, a PLC (programmable logic controller) and a refreshing unit for refreshing programs of an intelligent throttle control module, wherein the computer host, the display, the control panel and the refreshing unit are arranged on a workbench; the input end of the PLC is also connected with the signal end of the control panel, and the output end of the PLC is connected with the mechanical action controlled end of the brushing unit. The intelligent throttle valve control device is used for completing a series of working procedures of clamping a tool, connecting a programmer, brushing a program, disconnecting the programmer and loosening the tool through the cooperative work of the computer and the PLC, and when the intelligent throttle valve control device is operated, the intelligent throttle valve control device is only required to be placed in the tool clamp, so that the operation is simple, and the working efficiency is greatly improved.

Description

Intelligent throttle program brushing equipment

Technical Field

The invention relates to the field of automobile part production, in particular to auxiliary equipment used in an intelligent throttle valve production process for an automobile.

Background

The throttle valve is a controllable valve for controlling air to enter the engine, the upper part of the throttle valve is connected with an air filter, the lower part of the throttle valve is connected with the engine cylinder body, the throttle valve is called as the throat of an automobile engine, and gas can be mixed with fuel oil to form combustible mixed gas after entering the air inlet pipe, so that combustion works. The throttle valve has two types of traditional stay wires and electronic throttle valves, wherein a traditional engine throttle valve operating mechanism works by connecting an accelerator pedal with one end through a stay wire (soft steel wire) or a pull rod and connecting a throttle valve linkage plate with the other end; the electronic throttle valve is operated in such a manner that the opening angle of the throttle valve is controlled by a throttle position sensor according to the energy required by the engine, thereby adjusting the amount of intake air. Electronic throttle valves are widely used because of their high control accuracy.

However, the existing part of engine ECUs do not have a proper enough driving module and cannot directly control the electronic throttle valve, so that the intelligent throttle valve with a control system is applied. One key step in the production process of the intelligent throttle valve is to brush and write a program to a control module of the intelligent throttle valve, however, the current process of brushing and writing the program to the control module is manually operated independently, and the brushing and writing process needs multiple wiring and is complicated.

Disclosure of Invention

The invention aims to provide equipment capable of automatically writing programs into an intelligent throttle valve so as to improve working efficiency.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows.

The intelligent throttle program brushing equipment comprises a computer host, a display, a control panel, a PLC (programmable logic controller) and a brushing unit for brushing programs of an intelligent throttle control module, wherein the computer host, the display, the control panel and the PLC are arranged on a workbench; the input end of the PLC is also connected with the signal end of the control panel, and the output end of the PLC is connected with the mechanical action controlled end of the brushing unit.

The intelligent throttle program brushing equipment comprises a programmer, an air cylinder, a connector thimble and a fixture, wherein the fixture is arranged on a workbench surface, the connector thimble is embedded in a workbench below the fixture, and the air cylinder is arranged on the bottom end surface of the workbench corresponding to the connector thimble; the controlled end of the programmer is connected with the output end of the computer host, and the programmer is connected to the connector thimble through a programming line; and the output end of the PLC is respectively connected with the controlled ends of the air cylinder and the tool clamp.

According to the intelligent throttle program brushing equipment, the workbench is provided with the plurality of groups of brushing units, and the controlled ends of the brushing units are respectively and independently controlled by the computer host and the PLC.

By adopting the technical scheme, the invention has the following technical progress.

The intelligent throttle valve control device is used for completing a series of working procedures of clamping a tool, connecting a programmer, brushing a program, disconnecting the programmer and loosening the tool through the cooperative work of the computer and the PLC, and when the intelligent throttle valve control device is operated, the intelligent throttle valve control device is only required to be placed in the tool clamp, so that the operation is simple, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a control schematic of the present invention.

Wherein: 1. the intelligent throttle valve control system comprises a workbench, a computer host, a display, a PLC (programmable logic controller), a control panel, a programmer, a cylinder, a connector thimble, a tool clamp and an intelligent throttle valve control module.

Detailed Description

The invention will be described in further detail with reference to the drawings and the specific embodiments.

The intelligent throttle program brushing equipment has the structure shown in figure 1, and comprises a computer host 2, a display 3, a control panel 5, a PLC controller 4 and a brushing unit which are arranged on a workbench 1; the output end of the computer host 2 is respectively connected with the display 3, the PLC 4 and the brushing controlled end of the brushing unit, the input end of the PLC 4 is also connected with the signal end of the control panel 5, and the output end of the PLC is connected with the mechanical action controlled end of the brushing unit, as shown in figure 2. The brushing unit is used for brushing programs for the intelligent throttle valve control module under the control of the computer host and the PLC.

The brushing unit comprises a programmer 6, an air cylinder 7, a connector thimble 8 and a fixture 9. Wherein, frock clamp 9 sets up on workstation 1, and connector thimble 8 inlays the dress in the workstation of frock clamp below, and cylinder 7 corresponds the connector thimble setting on workstation bottom end face. The structure of a set of brush elements is shown in dashed box section in fig. 1; of course, the workbench of the invention can be provided with a plurality of groups of brushing units, the controlled ends of the brushing units are respectively and independently controlled by the computer host and the PLC, and the program brushing of a plurality of control modules can be realized at the same time, thereby greatly improving the working efficiency.

In the invention, the controlled end of the programmer 6 is the brushing controlled end of the brushing unit, which is connected with the output end of the computer host 2 through a USB line, and the programmer 6 is connected with the connector thimble 8 through a programming line.

The air cylinder 7 and the tool clamp 9 are mechanical action mechanisms, and the controlled ends of the air cylinder 7 and the tool clamp 9 are respectively connected with the output end of the PLC 4, as shown in figure 2. The tool clamp is used for clamping and fixing the intelligent throttle valve control module under the control of the PLC; the cylinder is used for driving the connector thimble to move up and down in the workbench under the control of the PLC controller, so that the contact and separation of the connector thimble and the intelligent throttle control module are realized.

The method of use of the present invention is as follows.

And (3) turning on the power supply of the computer host 2 and the PLC 4 and the air supply of the air cylinder, turning on automatic control software after the computer host 2 is started, and loading a program to be written.

Before the program is written, the intelligent throttle control module is placed on the fixture 9, and the operation button of the corresponding station of the control panel 5 is pressed. At the moment, the PLC 4 controls the tool clamp 9 of the corresponding station to clamp the intelligent throttle control module; meanwhile, the PLC 4 controls the cylinder 7 of the corresponding station to run upwards, and drives the connector thimble 8 of the corresponding station to prop against the programming interface reserved by the intelligent throttle control module, so that the programmer 6 of the corresponding station is connected with the intelligent throttle control module.

After the above steps are completed, the PLC controller 4 transmits a signal to the computer host 2 through the serial port. After receiving the signal, the automatic control software of the computer host 2 writes the program into the intelligent throttle control module through the programmer 6 of the corresponding station.

After the program is written, the automatic control software of the computer host 2 sends a control signal to the PLC 4 through the serial port, and corresponding production information is displayed on the display screen. After receiving the control signal, the PLC 4 controls the cylinder 7 of the corresponding station to reversely run, so that the connector thimble 8 is separated from a programming interface reserved by the intelligent throttle control module, and the brushing path is disconnected; meanwhile, the PLC controller controls the tooling fixture 9 of the corresponding station to loosen the intelligent throttle control module. At this time, the intelligent throttle control module can be removed from the tool fixture 9 after the program is written.

And finally, marking the intelligent throttle control module according to the production information displayed on the display screen.

Claims

1. Intelligent throttle program brush equipment, its characterized in that: the intelligent air throttle control system comprises a computer host (2), a display (3), a control panel (5), a PLC (programmable logic controller) and a brushing and writing unit for brushing and writing programs of an intelligent air throttle control module, wherein the output end of the computer host (2) is respectively connected with the display (3), the PLC (4) and a brushing and writing controlled end of the brushing and writing unit; the input end of the PLC (4) is also connected with the signal end of the control panel (5), and the output end of the PLC is connected with the mechanical action controlled end of the brushing unit;

the brushing unit comprises a programmer (6), an air cylinder (7), a connector thimble (8) and a fixture (9), wherein the fixture (9) is arranged on the workbench (1), the connector thimble (8) is embedded in the workbench below the fixture, and the air cylinder (7) is arranged on the bottom end face of the workbench corresponding to the connector thimble; the controlled end of the programmer (6) is connected with the output end of the computer host (2), and the programmer (6) is connected with the connector thimble (8) through a programming line; the output end of the PLC (4) is respectively connected with the controlled ends of the air cylinder (7) and the tool clamp (9).

2. The intelligent throttle program swiping apparatus according to claim 1, wherein: the workbench is provided with a plurality of groups of brushing units, and the controlled ends of the brushing units are respectively and independently controlled by the computer host and the PLC.