CN108508363A - The termination and its working method of producing line on-line checking are manufactured for intelligent motor - Google Patents

Abstract

The invention discloses a wiring device for on-line detection of a motor intelligent manufacturing production line, which is characterized in that it includes a scanning gun and a teaching box, the scanning gun is connected to an industrial control computer through data communication, and the industrial control computer is respectively It is connected with the network server and the network motion controller; the teaching box is connected with the network motion controller; the teaching box is connected with the network motion controller, and the network motion controller is connected with the industrial actuator, The network-type motion controller retrieves the test tooling required for the test from the motor test tool library by controlling the industrial actuator, and fixes it to the terminal of the tested motor. The device of the invention is convenient and quick, can be fully automatic and unattended, and can meet the production and testing requirements of the intelligent manufacturing of motors. The motor detection efficiency can be effectively improved, the labor intensity can be reduced, the detection failure rate can be reduced, and the accuracy of motor detection can be increased.

Description

Wiring device and working method for online detection of electric motor intelligent manufacturing production line

technical field

The invention relates to a wiring device for on-line inspection of an intelligent motor manufacturing production line and a working method thereof, belonging to the technical field of on-line factory inspection in motor manufacturing.

Background technique

The existing motors are manually assembled and disassembled for inspection when they leave the factory. There are often situations where the wrong wires are connected and the motor is burned out or the connection is unreliable and the test is inaccurate. The detection efficiency and the large-scale production of motors cannot meet the needs of intelligent manufacturing in the current digital motor workshop. Due to the manual wiring method, there are often missed and false detections, and the flow of motors with defective quality into the market often leads to various problems. occurrence of an accident.

Contents of the invention

The technical problem to be solved by the present invention is: how to make the assembly and disassembly wiring accurate and reliable when the motor is tested at the factory, improve the detection efficiency, realize the large-scale production of the motor, adapt to the needs of intelligent manufacturing in the current motor digital workshop, and avoid missed inspections and false positives. inspection problem.

In order to solve the above technical problems, the technical solution of the present invention is to provide a wiring device for on-line detection of motor intelligent manufacturing production line, which is characterized in that it includes a scanning gun and a teaching box. The computer is connected, and the industrial control computer is connected to the network server and the network motion controller respectively through Ethernet; the described teaching box is connected to the network motion controller; the described teaching box is connected to the network motion controller, and the network The network-type motion controller is connected to the industrial actuator, and the network-type motion controller retrieves the test tooling required for the test from the motor test tool library by controlling the industrial actuator, and fixes it to the terminal of the tested motor.

Preferably, the data communication method is USB or Ethernet or WIFI communication method.

Preferably, the industrial actuator is an industrial robot or manipulator.

Preferably, the motor test tooling warehouse includes an epoxy board, and a shorting piece is fixed on the epoxy board, and a positioning guide rail is welded on the shorting piece, and a positioning guide rail is fixed on the epoxy board, and the middle part of the positioning guide rail is a hollow part. A connecting piece and a spring are arranged in the hollow part of the guide rail, a hole smaller than the connecting piece is arranged at the lower part of the positioning guide rail, the connecting piece is arranged above the hole, and the spring is arranged between the epoxy plate and the connecting piece.

Preferably, wire leads are led out from the upper end of the positioning guide rail.

A working method of a wiring device for on-line detection of a motor intelligent manufacturing production line, characterized in that it includes the following steps: after the motor passes through the assembly line to the motor information identification area to be tested, scan the barcode/two-dimensional code information with a scanning gun , send the scanned information to the local industrial control computer, and then the industrial control computer queries the decoding information of the barcode/two-dimensional code through the Ethernet to the network server, and sends the information to the Network-type motion controller, the network motion controller controls the industrial actuators to execute corresponding instructions, automatically completes the wiring of the motor, and feeds back the end instruction to the industrial control computer after the instruction is completed.

Preferably, the teaching box can teach the motor point information that has not been taught or cannot be retrieved by the server, and the network-type motion controller connected to the teaching box is uploaded to the network server through Ethernet; The teaching box can complete large-scale operations with just one teaching session.

Preferably, the decoding information includes detailed information of connection mode, test mode, and connection point information.

The device of the invention is convenient and quick, can be fully automatic and unattended, and can meet the production and testing requirements of the intelligent manufacturing of motors. The full-automatic wiring method with full control is adopted, and the production line inspection does not require manual participation, and all the wiring of the motor is automatically controlled by the industrial control computer. The motor detection efficiency can be effectively improved, the labor intensity can be reduced, the detection failure rate can be reduced, and the accuracy of motor detection can be increased.

Description of drawings

Fig. 1 is a schematic diagram of a wiring device used for online detection of a motor intelligent manufacturing production line;

Fig. 2 is a schematic diagram of the Y-type motor test tooling warehouse of the present invention.

Detailed ways

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

The present invention is a wiring device for on-line detection of motor intelligent manufacturing production line, as shown in Fig. It is composed of a device, an industrial actuator, a teaching box and a network server; the scanning gun is connected to the industrial control computer through USB, Ethernet or WIFI, and the industrial control computer is connected to the network server and the network motion controller through Ethernet; The teaching box is connected with the network-type motion controller; the network-type motion controller obtains the test tooling required for the test from the motor test tooling library by controlling the industrial actuator (industrial robot or manipulator), and automatically positions and fixes it on the Test the motor terminals.

The device of the present invention can intelligently select the wiring mode through manual teaching or programming input. Only one identification is needed to complete the wiring of the motor. The device of the invention is convenient and quick, can be fully automatic and unattended, and can meet the production and testing requirements of the intelligent manufacturing of motors.

In the current motor production, there is a way to identify the motor through the "barcode/QR code". Through the decoding and analysis of the "barcode/QR code", various detailed information of the motor can be retrieved locally or on the server side.

Working process of the present invention is as follows:

After the motor goes through the assembly line to the "motor information identification area to be tested", scan the barcode/QR code information through the scanning gun, and send the scanned information to the local "industrial control" through USB/Ethernet or other methods (such as WIFI, etc.) Computer", and then the industrial control computer queries the decoding information of the barcode/two-dimensional code through the Ethernet to the network server, such as detailed information such as wiring mode, test mode, wiring point information, etc., and communicates through Ethernet after querying the detailed information The information (such as test tooling, wiring position, wiring method, test method, etc.) is sent to the network motion controller, and the network motion controller controls the industrial actuator to execute the corresponding instructions, and automatically completes the wiring of the motor. After the instruction is completed, the end instruction is fed back to the industrial control computer, and the industrial control computer performs the next detection (such as measuring resistance, insulation, withstand voltage, operation, etc.).

The teaching box can teach the motor point information that has not been taught or cannot be retrieved from the server. The network motion controller connected to the teaching box is uploaded to the network server through Ethernet, and the teaching box only needs to be shown once. Teaching can complete large-scale homework. Of course, the motor information can also be directly uploaded to the network server through data entry (programming).

The current on-line detection test of motors adopts the method of manually connecting shorting links, which does not require a test tooling library. However, this method cannot adapt to the development trend of intelligent manufacturing of motors. Through the device of the present invention, it can be fully automatic and unattended, and can meet the production and testing requirements of the intelligent manufacturing of electric motors.

The shorting piece 1 is fixed on the epoxy board 2 through screws (not limited, for example, it can also be through a card slot, etc.), and the positioning guide rail 6 here is fixed on the shorting piece 1 by welding; there is no need for the shorting piece 1 Part of the positioning guide rail 6 can be fixed to the epoxy board 2 by means of screws or card slots; the middle part of the positioning guide rail 6 is a hollow part, and the lower part is a hole slightly smaller than the connecting piece 5, so as to ensure that the connecting piece 5 will not fall under the action of gravity. The spring 4 is placed between the epoxy board 2 and the connection piece 5, and plays a role of pressing the connection piece 5 firmly connected with the motor terminal. Wire lead wire 3 parts can be drawn out by positioning guide rail 6 upper ends as required.

As shown in Figure 2, the motor test tooling warehouse is composed of epoxy boards, springs, connecting pieces, positioning guide rails, and shorting pieces. The tooling can be quickly positioned to the motor to be connected through the industrial actuator, and a spring pressing device firmly presses the tooling into contact with the motor under test. The illustration in the figure is only one of the tooling libraries of the Y-type connection method, and other methods such as the △-type connection method, or disrupting the mutual agreement, etc. are similar promotions of the library, and are all within the scope of protection.

Claims (8)

1. a kind of termination for intelligent motor manufacture producing line on-line checking, which is characterized in that including scanner and teaching Box, scanner are connect by data communication mode with industrial control computer, industrial control computer by Ethernet respectively with Network server is connected with network-type motion controller；The teaching box is connect with network-type motion controller；Described shows Religion box is connect with network-type motion controller, and network-type motion controller is connect with industrial actuator, network-type motion controller Test tool needed for experiment is transferred from motor test tooling library by controlling industrial actuator, and be located be fixed on by Try motor binding post.

2. a kind of termination for intelligent motor manufacture producing line on-line checking as described in claim 1, which is characterized in that The data communication mode is USB or Ethernet or WIFI communication modes.

3. a kind of termination for intelligent motor manufacture producing line on-line checking as described in claim 1, which is characterized in that The industrial actuator is industrial robot or manipulator.

4. a kind of termination of on-line checking for intelligent motor manufacture producing line as described in claim 1, feature exist In the motor test tooling library includes epoxy plate (2), and short circuit piece (1) is fixed on epoxy plate (2), and short circuit piece welds on (1) It is connected to positioning guide rail (6), positioning guide rail (6) is fixed on epoxy plate (2), is hollow-out part in the middle part of positioning guide rail (6), positioning is led Connection sheet (5) and spring (4) are equipped in the hollow-out part of rail (6), positioning guide rail (6) lower part is equipped with the hole smaller than connection sheet (5), Connection sheet (5) is set to above hole, and spring (4) is set between epoxy plate (2) and connection sheet (5).

5. a kind of termination of on-line checking for intelligent motor manufacture producing line as claimed in claim 4, feature exist In the upper end of the positioning guide rail (6) leads to conductor leading (3).

6. a kind of working method of the termination as described in claim 1 for intelligent motor manufacture producing line on-line checking, It is characterized by comprising the following steps：In motor after assembly line to motor information to be measured recognizes area, by scanner to item Code/2 D code information scans, and the information after scanning is sent to local industrial control computer, is then calculated by Industry Control Machine inquires the decoded information of bar code/Quick Response Code by Ethernet to network server, passes through ether after inquiring details Net communication modes send information to network-type motion controller, and controlling industrial actuator by network movement controller executes correspondence Instruction, is automatically performed the wiring of motor, and END instruction is fed back to industrial control computer after completing to instruct.

7. a kind of working method of termination for intelligent motor manufacture producing line on-line checking as claimed in claim 6, It is characterized in that, the teaching box can will not yet teaching cross or server-side retrieval less than motor point information carry out teaching, The network-type motion controller being connect with teaching box is uploaded to network server by ether net mode；Teaching box only need to once show The operation of scale can be completed in religion.

8. a kind of working method of termination for intelligent motor manufacture producing line on-line checking as claimed in claim 6, It is characterized in that, the decoded information includes the mode of connection, the details of test method, wiring point information.