CN215448428U

CN215448428U - Be applied to testing arrangement that instrument quick change device function detected

Info

Publication number: CN215448428U
Application number: CN202121418720.1U
Authority: CN
Inventors: 丁云涛; 胡正委; 刘良奎
Original assignee: Qiaotian Intelligent Equipment Zhejiang Co ltd
Current assignee: Qiaotian Intelligent Equipment Zhejiang Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-07
Anticipated expiration: 2031-06-24

Abstract

The utility model provides a testing device applied to function detection of a tool quick-change device, and belongs to the technical field of detection. This testing arrangement that should be used for instrument quick change device function to detect, which comprises a frame, the one end top of frame is equipped with the mount table, the other end top is equipped with the mounting bracket, the mount table is relative with the mount table, install actuating mechanism on the mount table, actuating mechanism is close to one of mounting bracket and serves and install the main disc mounting panel, install the tool disc mounting panel towards one side of mount table on the mounting bracket, the main disc mounting panel can be close to or keep away from the tool disc mounting panel under actuating mechanism's drive, the front side of frame is equipped with first cabinet door and second cabinet door, install the controller in the first cabinet door, be used for placing the laboratory bench in the second cabinet door, the mount table rear side is equipped with the backplate, install display module and alarm on the backplate, the controller respectively with actuating mechanism, display module and alarm electricity are connected. The limitation of the test equipment of the quick-change device is eliminated.

Description

Be applied to testing arrangement that instrument quick change device function detected

Technical Field

The utility model belongs to the technical field of detection, and particularly relates to a testing device applied to function detection of a tool quick-change device.

Background

The quick change is taken as an industrial product, enough fatigue tests and stability tests must be carried out during development, and if the quick change is directly applied to robot tests, the quick change has limitations, such as 300 ten thousand times of fatigue life of a body, 100 ten thousand times of fatigue tests of a control module and a servo module, a communication module, 50 ten thousand times of fatigue tests of a fluid module, batch sample centralized tests and the like, and the robot tests are long in period and high in cost.

For the existing industrial quick-change switching tool, the following problems and disadvantages exist:

1. the direct robot test has high cost and long test period, and needs more complicated simulation devices and needs to be configured with a plurality of robots in batch test.

2. Direct robotic testing is inefficient and the inspection items are incomplete, mainly because the configuration of the robot is difficult at low cost.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a testing apparatus for detecting functions of a quick-change tool device, which solves the technical problem of eliminating the limitation of testing equipment of the quick-change tool device, so as to more comprehensively and accurately verify the functions of the quick-change tool device.

The purpose of the utility model can be realized by the following technical scheme: a testing device applied to function detection of a tool quick-change device comprises a frame, wherein an installation platform is arranged above one end of the frame, a mounting frame is arranged above the other end of the frame, the mounting table is opposite to the mounting frame, a driving mechanism is arranged on the mounting table, a main disc mounting plate is arranged at one end of the driving mechanism close to the mounting frame, a tool disk mounting plate is arranged on one side of the mounting rack facing the mounting table, the main disk mounting plate can be close to or far away from the tool disk mounting plate under the driving of a driving mechanism, a first cabinet door and a second cabinet door are arranged at the front side of the frame, a controller is arranged in the first cabinet door, the experiment table is placed in the second cabinet door, a back plate is arranged on the rear side of the installation table, a display module and an alarm are installed on the back plate, and the controller is respectively electrically connected with the driving mechanism, the display module and the alarm.

The principle of the utility model is as follows: the driving mechanism, the main disc mounting plate and the tool disc mounting plate form a quick-change action executing part, and can realize the butt joint, locking and disengagement actions of the tool quick-change device; the display module and the alarm on the back plate can monitor and alarm the quick-change control signal and part of detection items in real time; the controller is arranged in the rack and used for supplying power to the test equipment and the test product and performing programming control on the product test.

In the above testing device applied to function detection of the quick tool change device, a first motor is arranged on one side, away from the mounting table, of the mounting frame, and the first motor is used for simulating a servo module test. During testing, whether the servo power supply is conducted or not is judged by detecting or observing whether the first motor rotates or not.

In the test device applied to the function detection of the tool quick-change device, an I/O module is arranged below the mounting table, the I/O module is electrically connected with the controller, and the I/O module is used for expanding a PLC control point. The number of PLC control points can be enriched and expanded by arranging the I/O module, so that the diversified test requirements are met.

In the above-mentioned testing arrangement who is applied to instrument quick change device function detection, the display module assembly includes touch-sensitive screen, voltage electric current digital display table, atmospheric pressure digital display table, the touch-sensitive screen sets up in the middle part of backplate, voltage electric current digital display table sets up the below at the touch-sensitive screen, atmospheric pressure digital display table sets up the both sides at voltage electric current digital display table.

In foretell testing arrangement who is applied to instrument quick change device function detection, the alarm is three-colour LED alarm lamp, the alarm sets up in the upper left corner department of backplate.

In the above testing device applied to function detection of the tool quick-change device, the rack is further provided with a gas circuit distributor, and the gas circuit distributor is used for distributing gas circuits for products and accessories to supply gas.

The testing device applied to the function detection of the tool quick-change device further comprises a water tank system, wherein the water tank system comprises a tank body, and a pressure display meter, a second motor and a frequency converter are arranged above the tank body; the pressure display meter is used for displaying the actual pressure value of the water flow; the second motor is used for leading water to the fluid module; and the frequency converter is used for controlling the second motor to adjust the water pressure, so that the water pressure meets the testing requirement of the fluid module.

In the above testing device applied to function detection of the tool quick-change device, the bottom of the rack is provided with universal rolling wheels.

In the above testing device applied to function detection of the tool quick-change device, the bottom of the box body is provided with universal rolling wheels.

In the above testing device applied to function detection of the quick tool change device, the driving mechanism is an air cylinder. In other embodiments of the present invention, the driving mechanism may also be implemented by a servo motor cooperating with a screw, or by a link mechanism, etc.

In the above testing device applied to function detection of the quick tool change device, the controller is siemens S7-1200 PLC.

Compared with the prior art, this testing arrangement that should be applied to instrument quick change device function detection has following advantage: 1. each functional module of the tool quick-change device can be accurately and effectively tested; 2. the test is convenient and quick, and the installation and the disassembly are easy; the inspection efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a testing device applied to function detection of a tool quick-change device.

Fig. 2 is a pneumatic schematic diagram of a testing device applied to function detection of a tool quick-change device.

In the figure, 1, a frame; 2. a universal rolling wheel; 3. an installation table; 4. a mounting frame; 5. a drive mechanism; 6. a main disk mounting plate; 7. a tool tray mounting plate; 8. a gas path distributor; 9. A back plate; 10. an alarm; 11. a touch screen; 12. a voltage and current digital display meter; 13. a pressure digital display meter; 14. a first motor; 15. an I/O module; 16. a first cabinet door; 17. a second cabinet door; 18. a box body; 19. a pressure display gauge; 20. a second motor; 21. and a frequency converter.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the testing device applied to function detection of the tool quick-change device comprises a rectangular frame 1, universal rolling wheels 2 are arranged at the bottom of the frame 1, an installation table 3 is arranged above the left end of the frame 1, an installation frame 4 is arranged above the right end of the frame 1, and the installation table 3 is opposite to the installation frame 4. The mounting table 3 is provided with a driving mechanism 5, in the embodiment, the driving mechanism 5 adopts a cylinder, the ejection direction of the cylinder faces the mounting frame 4, the end part of the cylinder ejector rod is provided with a main disc mounting plate 6, one side of the mounting frame 4 facing the mounting table 3 is provided with a tool disc mounting plate 7, the main disc mounting plate 6 can be close to or far away from the tool disc mounting plate 7 under the driving of the cylinder, and the cylinder, the main disc mounting plate 6 and the tool disc mounting plate 7 form a quick-change action execution part to realize the butt joint, locking and disengagement actions of the tool quick-change device. The rack 1 is also provided with an air path distributor 8, and the air path distributor 8 is used for distributing air paths for products and accessories to supply air.

A back plate 9 is arranged on the rear side of the mounting table 3, and a display module and an alarm 10 are mounted on the back plate 9. The display module comprises a touch screen 11, a voltage and current digital display meter 12 and an air pressure digital display meter 13, wherein the touch screen 11 is arranged in the middle of the back plate 9, the voltage and current digital display meter 12 is arranged below the touch screen 11, and the air pressure digital display meter 13 is arranged on two sides of the voltage and current digital display meter 12. The touch screen 11, the voltage and current digital display meter 12 and the air pressure digital display meter 13 form a detection part, and the function of monitoring the quick change control signal and part of detection items in real time is realized. Alarm 10 is three-colour LED alarm lamp, and alarm 10 sets up in the upper left corner department of backplate 9, and it is real-time to carry out malfunction alerting, shows green, and it is normal to show equipment, shows red, then equipment fault shuts down.

One side of the mounting rack 4 far away from the mounting table 3 is provided with a first motor 14, and the first motor 14 is used for simulating the test of the servo module. During testing, whether the servo power supply is conducted or not is judged by detecting or observing whether the first motor 14 rotates or not, and functional simulation of the quick-change product functional module is achieved, such as simulation of transmission of the servo module to drive the motor to rotate and simulation of conduction of the gas module to drive the flow meter. An I/O module 15 is arranged below the mounting table 3, the I/O module 15 is electrically connected with the controller, and the I/O module 15 is used for expanding PLC control points. The number of PLC control points can be enriched and expanded by arranging the I/O module 15, so that the diversified test requirements are met.

The front side of frame 1 is equipped with first cabinet door 16 and second cabinet door 17, installs the controller in the first cabinet door 16, is used for placing the laboratory bench in the second cabinet door 17. In this embodiment, the controller is a S7-1200PLC of siemens, and the controller is electrically connected to the driving mechanism 5, the display module, the alarm 10, and the first motor 14, respectively, and is configured to perform a programming control on the test process (the controller and the experiment table are not shown in the figure).

In addition, the water tank system comprises a tank body 18, universal rolling wheels 2 are arranged at the bottom of the tank body 18, and a pressure display meter 19, a second motor 20 and a frequency converter 21 are arranged above the tank body 18; the pressure display meter 19 is used for displaying the actual pressure value of the water flow; the second motor 20 is electrically connected with the controller and is used for leading water to the fluid module; the frequency converter 21 is used for controlling the second motor 20 to adjust the water pressure, so that the water pressure meets the testing requirements of the fluid module.

The detection principle is explained below with reference to fig. 2:

the detection principle is that a tool quick-change device is arranged on a test device, and a main disc of the quick-change device is arranged on a main disc mounting plate 6 at the front end of an air cylinder and is a moving side; the tool tray is arranged on the tool tray mounting plate 7, is a fixed side and is kept static for waiting for the butt joint of the main tray; when the control program is started, firstly, the air cylinder starts to move forward to drive the main disc to move forward to be butted with the tool disc; when the cylinder moves forward to the right position, the system can detect related quick-change signals, such as a surface contact signal, a locking signal, a loosening signal, a safety switch signal and a tool coding signal, and the main disc can lock the tool disc only when the quick-change main disc detects the surface contact signal, the safety switch signal and a set code; after the quick-change device is locked, the program sets locking delay, functional simulation of each functional module is carried out, and the display state of a related instrument can be observed at the moment; after the locking is delayed, the control program gives out a command to make the quick-change release and the cylinder retreat. The test equipment has two modes of operation, manual and automatic.

In fig. 2, V1 is a three-position five-way center-discharge solenoid valve; v3 and V4 are single-electric-control two-position two-way normally open electromagnetic valves; v2 and V5 are single-electric-control two-position two-way normally closed electromagnetic valves; l1 and L2 are throttle valves; the state shown in the figure is the device inactive state, i.e. the solenoid de-energized state.

Cylinder retraction state description: when an air cylinder retreating command is sent, the end b of the electromagnetic valve V1 is electrified, the switching of V2, V3 and L1 is used for adjusting the advancing speed of the air cylinder, the retreating speed is slow when the V2 and the V3 are not electrified, and the retreating speed is fast when the air cylinder is electrified; the advancing principle and the retreating principle of the cylinder are the same, when the cylinder advances, the end a of the V1 is electrified, the advancing speed is slow when the V4 and the V5 are not electrified, and the advancing speed is fast when the cylinder is electrified; in the testing process, the advancing speed and the retreating speed of the air cylinder are both low.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a be applied to testing arrangement of instrument quick change device function detection, includes frame (1), its characterized in that, the one end top of frame (1) is equipped with mount table (3), and the other end top is equipped with mounting bracket (4), mount table (3) with mounting bracket (4) are relative, install actuating mechanism (5) on mount table (3), actuating mechanism (5) are close to and are installed main disc mounting panel (6) on the one end of mounting bracket (4), install tool disc mounting panel (7) towards one side of mount table (3) on mounting bracket (4), main disc mounting panel (6) can be close to or keep away from tool disc mounting panel (7) under actuating mechanism's (5) drive, the front side of frame (1) is equipped with first cabinet door (16) and second cabinet door (17), install the controller in first cabinet door (16), be used for placing the laboratory bench in second cabinet door (17), mount table (3) rear side is equipped with backplate (9), install display module assembly and alarm (10) on backplate (9), the controller respectively with actuating mechanism (5), display module assembly and alarm (10) electricity are connected.

2. The testing device applied to the function test of the quick tool change device according to claim 1, characterized in that a first motor (14) is arranged on one side of the mounting frame (4) far away from the mounting table (3), and the first motor (14) is used for simulating a servo module test.

3. The testing device applied to function detection of the tool quick-change device according to claim 1 or 2, wherein an I/O module (15) is arranged below the mounting table (3), the I/O module (15) is electrically connected with the controller, and the I/O module (15) is used for expanding a PLC control point.

4. The device applied to the function detection of the tool quick-change device according to claim 1 or 2, wherein the display module comprises a touch screen (11), a digital voltage and current indicator (12) and a digital air pressure indicator (13), the touch screen (11) is arranged in the middle of the back plate (9), the digital voltage and current indicator (12) is arranged below the touch screen (11), and the digital air pressure indicator (13) is arranged on two sides of the digital voltage and current indicator (12).

5. The testing device applied to the function detection of the quick tool change device according to claim 1 or 2, wherein the alarm (10) is a three-color LED alarm lamp, and the alarm (10) is arranged at the upper left corner of the back plate (9).

6. The testing device applied to the function detection of the quick tool change device according to claim 1 or 2, wherein an air path distributor (8) is further arranged on the rack (1), and the air path distributor (8) is used for supplying air for a product and accessory distribution air path.

7. The testing device applied to the function detection of the tool quick-change device according to claim 1, characterized by further comprising a water tank system, wherein the water tank system comprises a tank body (18), and a pressure display meter (19), a second motor (20) and a frequency converter (21) are arranged above the tank body (18); the pressure display meter (19) is used for displaying the actual pressure value of the water flow; the second motor (20) is used for leading water to the fluid module; and the frequency converter (21) is used for controlling the second motor (20) to adjust water pressure, so that the water pressure meets the test requirement of the fluid module.

8. The testing device applied to the function detection of the quick tool change device according to claim 1 or 7, characterized in that the universal rolling wheels (2) are arranged at the bottom of the rack (1) and the bottom of the box body (18).

9. Testing device applied to the functional check of a quick tool change device according to claim 1 or 2, characterized in that the driving mechanism (5) is a pneumatic cylinder.

10. The testing device applied to the function detection of the tool quick-change device according to claim 1 or 2, wherein the controller is Siemens S7-1200 PLC.