Remote automatic control device

Abstract

The utility model discloses a remote automatic control device, and belongs to the field of metering and testing. Comprising an X-direction linear module, a Y-direction linear module, a sliding table, an electric claw, a camera, a telescopic supporting rod, a control box, a control end and a test box. The X-direction linear module is fixedly installed on the telescopic supporting rod. The electric claw and the sliding table are installed on an installation plate of the Y-direction linear module in a matched mode, the camera is fixed to the upper portion of the installation plate and close to the electric claw, moving parts of the camera and the electric claw are located on the same center, and Z-direction movement of the electric claw is achieved through the sliding table. The positioning device is convenient to disassemble and assemble, high in repeated positioning accuracy and suitable for dangerous places and various closed spaces. The execution end can be quickly and accurately positioned, and accurate and repeated operation of the tested equipment is realized through a control algorithm; two control modes of manual operation and program design are provided; according to the utility model, the problem of controlling tested equipment in a closed space is effectively solved.

Description

Technical Field

[0001] This utility model relates to a remote automatic control device, belonging to the field of metrology and testing. Background Technology

[0002] Some reconnaissance, detection, and monitoring equipment requires repeatability and stability metrological tests during its development in extreme climates, nuclear and chemical environments, or flammable and explosive locations to verify its performance and operational reliability. Due to safety control restrictions, such testing environments are typically constructed in confined spaces, with the equipment under test (DUT) placed within these spaces. During testing, the DUT needs to be repeatedly turned on and off, and parameters set to check its performance status. Personnel must enter or open doors to operate and collect data, inevitably causing changes in the testing environment within the confined space, affecting the test results. Furthermore, testing personnel face personal safety risks due to inadequate protective measures.

[0003] Existing control devices are complex in structure, mainly hydraulically driven, and are not suitable for enclosed spaces due to installation limitations. Summary of the Invention

[0004] (I) Purpose of the Invention

[0005] The purpose of this invention is to solve the problems of operation and data acquisition of the tested equipment in a confined space. It provides a control device for use in confined spaces, which can remotely and automatically realize the button operation and data acquisition of the tested equipment in a confined space, avoiding changes in the test conditions in the confined space due to personnel entering or opening the door for manual operation. It can be used in various environmental test chambers.

[0006] (II) Technical Solution

[0007] The technical solution adopted by this utility model to solve the above problems is as follows:

[0008] A remote automatic control device such as Figure 1 As shown, it includes an X-axis linear module 1, a Y-axis linear module 2, a slide table 3, an electric gripper 4, a camera 5, a telescopic support rod 6, a control box 7, a control terminal 8, and a test chamber 9.

[0009] The X-axis linear module 1 is mounted and fixed on the telescopic support rod 6; the electric gripper 4 and the slide table 3 are mounted on the mounting plate of the Y-axis linear module 1; the camera 5 is fixed above the mounting plate and close to the electric gripper 4; the moving parts of the camera and the electric gripper 4 are on the same center; the camera is used to observe the running status of the electric gripper 4 and detect objects; the Z-axis movement of the electric gripper 4 is realized through the slide table 3.

[0010] The Y-axis linear module 2 and the X-axis linear module are connected using butterfly screws; the dimensions of the X-axis linear module 1 and the Y-axis linear module 2 are customized according to the specific test task.

[0011] The X linear module 1, the Y linear module 2 and the sliding table 3 are provided with adapter boxes, and the control box 7 is wiredly connected with the adapter boxes on the X linear module 1, the Y linear module 2 and the sliding table 3; the control box 7 is wiredly connected with the electric claw 4;

[0012] As shown in Figure 4 The control end 8 is wiredly / wirelessly connected with the control box 7 for data transmission and control; when wirelessly connected, the control box 7 and the control end 8 can be several kilometers apart, so as to keep a safe distance from the measured object, ensure that the test environment conditions in the test box do not change during the test process, and the test result is not disturbed and affected, and also ensure that the test personnel will not have personal safety risks due to insufficient protection.

[0013] As shown in Figure 2 The X linear module 1, the Y linear module 2, the sliding table 3, the electric claw 4 and the camera 5 constitute an execution end, and the whole execution end is placed in the test box 9, and the control box 7 is tightly attached to the test box and arranged on the outside of the test box 9.

[0014] The sizes of the X linear module 1, the Y linear module 2 and the test box 9 are customized according to specific test conditions.

[0015] The X linear module 1 and the Y linear module 2 are driven by servo motors, and the X linear module 1 and the Y linear module 2 are respectively provided with zero point switches to ensure the consistency of the initial positions; the camera 5 is used for monitoring the state and screen display information of the measured equipment in real time, and the information is transmitted to the control end 8 through the control box 7 for storage.

[0016] As shown in Figure 3 The telescopic supporting rod 6 of the utility model is provided with a fixed part in the middle and telescopic adjusting parts on both sides, adopts threaded connection, is provided with a locking nut, and is provided with a silica gel pad on the top of each side to increase the friction.

[0017] The control end 8 is embedded with a control algorithm, which is used for converting the control instructions into actions of the execution end through the control box 7 to realize manual / automatic control.

[0018] The combination of the translation of the sliding table 3 and the rotation of the electric claw 4 can operate a boat-shaped switch, a dial switch, a key switch and a button switch.

[0019] The moving stroke of the sliding table 3 is 30mm, and the electric claw can clamp and rotate the object.

[0020] The Y linear module and the X linear module adopt MTH5 series products of Chengdu Haikai Industrial Control, and the specific data are as follows: the screw lead of the X linear module 1 is 5mm, the effective stroke is 500mm, the load is 10kg, the motor is selected to be a Delta servo motor, the power is 100W, the appearance size of the X linear module is 1800mm*175mm*130mm, the appearance size of the Y linear module is 820mm*315mm*140mm, and the zero point switch is arranged on the moving module to guarantee the consistency of the initial position.

[0021] Main components of the present application adopt aluminum alloy to reduce weight, and plug-in quick release mechanism is adopted for electricity, and butterfly nut is used for machinery, and all of them do not need mechanical tools.

[0022] (Three) effective income

[0023] Compared with the prior art, the present application has the following advantages:

[0024] 1. The present application is convenient to disassemble and assemble, has high repeat positioning accuracy, and is suitable for dangerous places and various types of sealed spaces.

[0025] 2. The present application can be quickly installed and removed through the telescopic supporting rod, is suitable for the inner wall in the plane of the test box and the irregular inner wall of the vehicle, and does not need to be punched and fixed.

[0026] 3. The execution end of the present application can be quickly and accurately positioned, and the accurate repeat operation of the measured equipment is realized through a control algorithm; the present application has manual and program design two control modes; and the present application effectively solves the problem of controlling the measured equipment in the sealed space. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A schematic diagram of the overall structure of a remote automatic control device;

[0028] Figure 2 A schematic diagram of the execution end of a remote automatic control device;

[0029] Figure 3 A schematic diagram of the telescopic supporting rod of a remote automatic control device;

[0030] Figure 4 A schematic diagram of the visual operation module of a remote automatic control device;

[0031] Figure 5 A schematic diagram of an embodiment of a remote automatic control device;

[0032] In the figure: 1, X linear module, 2, Y linear module, 3, sliding table, 4, electric claw, 5, camera, 6, telescopic supporting rod, 7, control box, 8, tablet computer, 9, test box, 10, measured equipment. DETAILED DESCRIPTION

[0033] The technical scheme of the present application is further clearly and completely described below in combination with the drawings and examples.

[0034] The utility model discloses a "man-machine separation" safe control device, satisfy extreme complex environment under the characteristic parameter's quick repeated measurement, remote stable control, visual data acquisition etc. Test requirement, realize personnel safety test and data safety acquisition.

[0035] Examples of the embodiments are shown in the drawings, in which the same or similar reference numbers represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0036] A low temperature test of a certain device is carried out in a high and low temperature damp heat test chamber, the running condition of the certain device at-20 DEG C is detected, the measured device needs to be turned on and off regularly, if the box is opened, the external environment will affect the test conditions in the box, and the test result is affected. The execution end of the present application is arranged in the test chamber, the control box 7 is arranged outside the test chamber 9, the control end 8 can be visually operated and data is collected outside the test area (not less than 3 kilometers) through a wire.

[0037] Figure 5 It is an embodiment schematic view of the remote automatic control device of the present application.

[0038] In the figure, the X linear module 1, the Y linear module 2, the electric claw 4, the camera 5 and the control end 8 can be selected and integrated on the shelf product, including mounting plate processing and assembly, software installation and debugging. The slide table 3 and the telescopic supporting rod 6 are processed and assembled according to design requirements. The control box 7 is processed and assembled according to actual task requirements.

[0039] The Y linear module and the X linear module both adopt the customized product of the MTH5 series of Chengdu Haikai Industrial Control. The screw rod pitch of the X linear module 1 is 5 mm, the effective stroke is 500 mm, the load is 10 kg, and the motor selects a Delta servo motor with a power of 100 W. The appearance size of the X linear module is 1800 mm X 175 mm X 130 mm, and the appearance size of the Y linear module is 820 mm X 315 mm X 140 mm. The moving module is provided with a zero point switch to ensure the consistency of the initial position.

[0040] As shown in FIG. Figure 5 The telescopic supporting rod 6 is adjusted according to the internal size of the test chamber 9, so that it is pressed against the wall of the test chamber 9 and is not easy to fall off; the X linear module 1 is fixed on the telescopic supporting rod 6; the slide table 3, the electric claw 4 and the camera 5 are fixed on the Y linear module 2; and the Y linear module 2 is fixed on the X linear module 1.

[0041] The adapter box is arranged on the X linear module 1, the Y linear module 2 and the sliding table 3, and the control box 7 is connected with the adapter boxes of the X linear module 1, the Y linear module 2 and the sliding table 3 through a cable;

[0042] The adapter box is made of aluminum alloy, so as to reduce the weight, facilitate the connection and wiring of the electric wire, and effectively protect the internal electrical connection.

[0043] The control end 8 is connected with the control box 7 through wired / wireless connection, and the network protocol is configured.

[0044] Further, in order to ensure the safety of the linear module, when the moving part of the linear module reaches the set limit position, the physical limit of the module is realized through the limit block, the maximum movement stroke is limited, and the safety of the module operation is ensured.

[0045] At the same time, the soft limit can be completed through the values of the PLC and the encoder, and the limit value of the movement range of the linear module is set in the control software. When the position feedback signal of the linear module shows that the moving part approaches or reaches the set soft limit position, the control system will issue an instruction according to the preset program, gradually reduce the speed of the motor, and finally stop the operation of the motor, so as to limit the movement range of the module.

[0046] A test method of a remote automatic control device, specifically comprising the following steps:

[0047] Step 1, configure the network protocol of the control end 8 and the control box 7, so that the device meets the test state;

[0048] Step 2, place the test equipment 10 close to the electric claw 4 at one end of the test box 9, adjust the electric claw 4 of the execution end, so that the electric claw 4 is consistent with the position of the key of the test equipment 10;

[0049] Step 3, according to the actual task requirement, the control end 8 designs the control program, including the force of the key, the position coordinates, the key sequence and the time interval;

[0050] Step 4, after confirming that the program setting is correct, close the door of the test box 9 to start the test, and according to the control program setting, the execution end clicks the key of the test equipment 10 by means of the electric claw 4, and watches the implementation effect in real time through the control end 8 during the operation, and simultaneously collects the display information of the test equipment in real time;

[0051] Step 5, after the test is completed, the device is withdrawn.

[0052] Effects achieved by the embodiment: the device can be quickly installed and removed, and the keys of the tested equipment in the test box can be accurately controlled outside the test box; the normal operation of the tested equipment and the test conditions in the test box are not disturbed and affected during the implementation of the application, and the distance between the personnel and the tested sample is kept safe during the test, and the tested state does not need to be adjusted by opening the test box, so that the test effect is ensured and the personal safety of the test personnel is guaranteed.

[0053] The above is a further detailed description of the present application in combination with specific embodiments, and the specific implementation of the present application should not be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, a number of simple deductions or substitutions can be made without departing from the concept of the present application, and all of them should be regarded as falling within the protection scope of the present application.

Claims

1. A remote automatic handling device, characterized in that It includes X linear module (1), Y linear module (2), sliding table (3), electric claw (4), camera (5), telescopic support rod (6), control box (7), control end (8), test box (9); X linear module (1) is fixed on telescopic support rod (6); Y linear module (2) is connected with X linear module (1) by using butterfly screw; Electric claw (4) is installed on the mounting plate of Y linear module template in cooperation with sliding table (3), camera (5) is fixed above the mounting plate and close to electric claw (4), the moving parts of camera and electric claw (4) are on the same center, and Z direction movement of electric claw (4) is realized through sliding table (3); X linear module (1), Y linear module (2) and sliding table (3) are all provided with adapter box, control box (7) is connected with the adapter boxes on X linear module (1), Y linear module (2) and sliding table (3) by wire; control box (7) is connected with electric claw (4) by wire; Control end (8) is connected with control box (7) by wire / wireless connection, when wireless connection, control box (7) and control end (8) can be several kilometers apart; X linear module (1), Y linear module (2), sliding table (3), electric claw (4) and camera (5) constitute the execution end, the whole execution end is placed in test box (9), control box (7) is close to test box and is arranged outside test box (9); X linear module (1) and Y linear module (2) are driven by servo motor, X linear module (1) and Y linear module (2) are both provided with zero point switch, which guarantees the consistency of initial position.

2. A remote automatic control device according to claim 1, characterized in that The telescopic support rod (6) is fixed in the middle, the two sides are telescopic adjustment parts, which are connected by screw thread, with locking nut, and the top of the two sides has silica gel pad to increase friction.

3. A remote automatic control device according to claim 1, wherein The combination of translation of sliding table (3) and rotation of electric claw (4) can operate ship type switch, dial switch, key switch and button switch electric claw.

4. The remote automatic control device according to claim 1, wherein The moving stroke of sliding table (3) is 30mm.

5. A remote automatic control device according to claim 1, wherein The size of X linear module (1), Y linear module (2) and test box (9) is customized according to specific test situation.

6. A remote automatic control device according to claim 5, wherein Y linear module and X linear module adopt MTH5 series products of Chengdu Haikai Industrial Control Co., Ltd.; The customized specific data are as follows: the screw pitch of X linear module (1) is 5mm, the effective stroke is 500mm, the load is 10kg, the motor is selected by Delta servo motor, the power is 100W, the appearance size of X linear module (1) is 1800mmX175mmX130mm, and the appearance size of Y linear module (2) is 820mmX315mmX140mm.

Images