CS-MOBAD battery automatic pressing test device

Abstract

The utility model relates to an automatic pressing test device for CS-MOBAD batteries, which is used for pressing the CS-MOBAD batteries to be tested in batches through an automatic device, and avoids the problems of low efficiency and accuracy and the like of pure manual operation. Through cooperation of the battery storage box, the sliding rail, the stop block and the travel switch, the battery can be fixed at a set position, it is ensured that the battery does not shake or move in the pressing test process, pressing is accurate, and therefore the test accuracy is improved. The pressing time is set through the time relay, and errors caused by inaccurate manual estimation are also avoided. And a photoelectric sensor and an emergency stop switch which are used for monitoring in real time are used, so that the operation safety of operators is ensured. Compared with the prior art, the device has the advantages of high accuracy, high safety, easiness in maintenance and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to train vehicle equipment field, especially a CS-MOBAD battery automatic pressing test device. BACKGROUND

[0002] With the rapid development of high-speed rail technology, the demand for vehicle equipment is increasing. The CTCS3-300T vehicle-mounted ATP equipment applies CS-MOBAD large-capacity battery to provide mode selection for VCU unit and power supply for its SRAM and real-time clock chip. The battery needs to be strictly tested to ensure the safety and performance of the product. In the traditional production process, CS-MOBAD large-capacity battery needs to be pressed manually to enter the test state to verify its performance. However, manual operation is inefficient, which limits the number of devices that can be processed at the same time, affecting the production scale and efficiency. At the same time, manual pressing timing and force are difficult to accurately control. Therefore, how to improve the efficiency and accuracy of pressing in CS-MOBAD large-capacity battery testing to further ensure test safety and accuracy is a technical problem to be solved. SUMMARY

[0003] The utility model discloses a CS-MOBAD battery automatic pressing test device, which replaces manual operation with automatic pressing, reduces labor costs, and can automatically press and detect multiple batteries at the same time, improving the efficiency and accuracy of detection.

[0004] The utility model discloses a CS-MOBAD battery automatic pressing test device, which replaces manual operation with automatic pressing, reduces labor costs, and can automatically press and detect multiple batteries at the same time, improving the efficiency and accuracy of detection.

[0005] According to one aspect of the utility model, a CS-MOBAD battery automatic pressing test device is provided, characterized in that it comprises a time relay, an emergency stop switch, a photoelectric sensor, a gas cylinder, a pressing device, a battery storage box, a slide rail, a stop block, a high limit sensor, a low limit sensor, a pressure sensor and a travel switch.

[0006] The time relay and the emergency stop switch are installed on the front of the device, and the photoelectric sensor is installed on both sides of the device. The gas cylinder is installed on the top of the device, and the battery storage box is arranged below the pressing device.

[0007] The battery storage box moves on the slide rail. The stop block is installed in front of the bottom support below the battery storage box, and is used to lock the battery storage box at the set position. The travel switch is connected to the side of the battery storage box. The bottom support below the battery storage box further comprises four protruding guide columns.

[0008] Further, the high limit sensor and low limit sensor are arranged on the pressing device to control the downward displacement and upward displacement of the pressing device, and the pressure sensor is arranged on the battery receiving box.

[0009] Further, the stop block and the bottom of the device are designed to move and be adsorbed by magnetic attraction, and the stop block is adsorbed and locked when the battery receiving box reaches the specified position.

[0010] Further, the travel switch triggers the positioning function when the battery receiving box is touched, and ensures that the pressing device is started after the battery receiving box is placed in the specified position. The bottom support is arranged below the battery receiving box, and four protruding guide columns are arranged, which balance the battery receiving box by cooperating with the guide holes on the battery receiving box.

[0011] Further, the time relay and the emergency stop switch are arranged on the front of the device, and the emergency stop switch is provided with an emergency braking mechanism, and the switch is pressed to cut off the power source in an emergency.

[0012] Further, the time relay is connected to control the pressing device, and the pressing state is timed.

[0013] Further, the high limit sensor and the low limit sensor are magnetic control sensors, and when the high limit sensor of the pressing device contacts the upper magnetic control point, the upward displacement is stopped; and when the low limit sensor of the pressing device contacts the lower magnetic control point, the downward displacement is stopped.

[0014] Further, the back is provided with an input interface and an air source interface connected with the air cylinder to provide power for the air cylinder. The back of the device also includes a 220V input interface and a folding handle.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The production efficiency is improved: a plurality of batteries are pressed simultaneously through the automatic test process, the processing speed is improved, and each operator can test the batteries of a plurality of devices simultaneously, thereby improving the work efficiency.

[0017] (2) The safety is enhanced: through electronic control and sensors, the pressing time and the pressing strength are accurately controlled, the accuracy of the pressing and test results is ensured, the produced railway equipment has higher reliability, and the railway safety is improved. In addition, the safety of the test personnel is ensured through the safety supervision of the photoelectric sensor.

[0018] (3) Easy to install and maintain: the device adopts a modular design, which is convenient for troubleshooting and component updating, and is easy to install and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1It is a front view of the automatic compression test device;

[0020] Figure 2 This is a back view of the automatic compression test device;

[0021] Figure 3 It is a side view of the automatic compression test device;

[0022] Figure 4 This is the battery box structure diagram of the automatic press test device.

[0023] Description of the numbers in the figure:

[0024] 1. Input interface, 2. Air source interface, 3. Time relay, 4. Emergency stop switch, 5. Photoelectric sensor, 6. Cylinder, 7. Pressing device, 8. Battery storage box, 9. Slide rail, 10. Stop block, 11. Travel switch, 12. Folding handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0026] like Figure 1 The figure shows a front view of the CS-MOBAD battery automatic pressing test device, which includes a time relay 3, an emergency stop switch 4, a photoelectric sensor 5, a cylinder 6, a pressing device 7, a battery storage box 8, a slide rail 9, a stop block 10, a high limit sensor, a low limit sensor, a pressure sensor and a travel switch 11.

[0027] Among them, the time relay 3 with preset state time and the emergency stop switch 4 are arranged on the front external operating table of the device, and the emergency stop switch 4 is provided with an emergency braking mechanism at any time. Photoelectric sensors 5 are installed on both sides of the device to send photoelectric detection signals. The cylinder 6 is installed on the top of the device to drive the pressing device 7 below, and a battery storage box 8 is arranged below the pressing device 7. The battery storage box 8 moves on the slide rail 9. The stop block 10 is installed on the front part of the bottom support of the battery storage box 8 to lock the battery storage box 8 in a set position. The travel switch 11 is connected to the side of the battery storage box 8 for positioning the battery storage box 8. The bottom support below the battery storage box 8 also includes four raised guide columns for connecting and balancing the battery storage box 8.

[0028] Emergency stop switch 4 is provided with the mechanism of emergency braking at any time, press the switch to cut off each power source in emergency. Time relay 3 is used to control the pressing state of pressing device 7, so as to avoid the error caused by inaccurate manual time estimation. High limit sensor and low limit sensor are provided on pressing device 7 to control the downward displacement and upward displacement of pressing device 7, and the pressure sensor is provided on the battery receiving box to monitor the feedback pressure. The high limit sensor and the low limit sensor are magnetic control sensors, when the high limit sensor of pressing device 7 contacts the upper magnetic control point, the upward displacement is stopped; when the low limit sensor of pressing device 7 contacts the lower magnetic control point, the downward displacement is stopped.

[0029] Photoelectric sensor 5 monitors the position of the device and the operator's hand in real time, and immediately suspends the operation if unintended approach is detected.

[0030] As shown in Figure 2 , it is a back view of the CS-MOBAD battery automatic pressing test device. The device is provided with air source interface 2 on the back, which is connected with air cylinder 6 to provide power source for air cylinder 6. The device is also provided with input interface 1 on the back, and the input rated voltage is 220V. As shown in Figure 3 , it is a side view of a CS-MOBAD battery automatic pressing test device. The device is also provided with folding handle 12 on the side for carrying the device.

[0031] As shown in Figure 4 , it is a structure diagram of the battery receiving box. The battery receiving box 8 moves on the slide rail 9; the stop block 10 is installed at the front of the bottom support of the battery receiving box 8, which is used to lock the battery receiving box 8 at the set position; the travel switch 11 is connected on the side of the battery receiving box 8, which is used to position the battery receiving box 8. The stop block 10 and the bottom of the device are designed to move and adsorb by magnetic attraction, and are adsorbed and locked by the stop block 10 when the battery receiving box 8 reaches the specified position. The travel switch 11 triggers the positioning function when it touches the battery receiving box 8, which ensures that the pressing device 7 will start only after the battery receiving box 8 is placed at the specified position. Four protruding guide columns are installed on the bottom support to balance the battery receiving box 8 through the guide holes on the battery receiving box 8, preventing deviation during downward displacement. With the design of slide rail 9, the battery receiving box 8 can move smoothly on the bottom support to position the battery to the preset pressing area. Through the locking of stop block 10 and the stable support of bottom support and slide rail 9, it can ensure that the battery does not displace during pressing, so as to make the pressing accurate and consistent. Time relay 3 is used to control the pressing state of pressing device 7, and the time setting includes 1 second for reset state, 5 seconds for test state and 12 seconds for sleep state. During the detection process, the battery state is switched by pressing, and the sequence is reset, test and sleep.

[0032] The emergency stop switch 4 is provided with an emergency braking mechanism, and the switch is pressed to cut off each power source in an emergency.

[0033] In the use process of the embodiment, the battery pressing comprises the following steps:

[0034] S1, confirming that the power supply connection of the input interface 1, the state of the gas source interface 2 and the cylinder 6 are normal;

[0035] S2, installing the CS-MOBAD battery in the battery storage box 8, moving the battery storage box 8 along the slide rail 9 until touching the travel switch 11, judging whether the battery storage box 8 reaches the specified position according to the positioning of the travel switch 11, and locking the battery storage box 8 through the stop block 10 if it reaches the specified position;

[0036] S3, setting into the timing state through the time relay 3, confirming that the battery to be tested reaches the specified position and the operator's hand leaves the photoelectric sensing area of the photoelectric sensor 5, and pressing the pressing device 7 downward;

[0037] S4, pressing according to the set time, entering the reset stage after each pressing, and then entering the sleep state, waiting for the next test instruction, and displaying the test data and results on the operation terminal;

[0038] S5, the photoelectric sensor 5 continuously monitors the pressing area, and if the operator's hand is detected in the equipment, the pneumatic device is blocked from being pressed downward to ensure personnel safety;

[0039] S6, pressing the emergency stop switch 4 in an emergency to interrupt the operation of the device.

[0040] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A CS-MOBAD battery automatic pressing test device, characterized in that, Comprising, time relay (3), emergency stop switch (4), photoelectric sensor (5), cylinder (6), pressing device (7), battery storage box (8), slide rail (9), stop block (10), high limit sensor, low limit sensor, pressure sensor and travel switch (11); The cylinder (6) is installed at the top of the device, driving the pressing device (7) below, and the battery storage box (8) and the bottom support are arranged below the pressing device (7); The battery storage box (8) moves on the slide rail (9); the stop block (10) is installed at the front of the bottom support, locking the battery storage box (8) at the set position; the travel switch (11) is connected to the side of the battery storage box (8), positioning the battery storage box (8); four protruding guide columns are arranged on the bottom support to connect and balance the battery storage box (8); The high limit sensor and the low limit sensor are arranged on the pressing device (7) to control the downward displacement and upward displacement of the pressing device (7), and the pressure sensor for monitoring and feedback pressure is arranged on the battery storage box.

2. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The stop block (10) and the bottom of the device are designed to move and adsorb by magnetic attraction, and the stop block (10) is adsorbed and locked when the battery storage box (8) reaches the designated position.

3. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The travel switch (11) is closed when the battery storage box (8) touches the set position, and the pressing device (7) is started.

4. The CS-MOBAD battery automatic pressing test device according to claim 3, characterized in that, The bottom support is arranged below the battery storage box (8), and four protruding guide columns are installed to balance the battery storage box (8) by cooperating with the guide holes on the battery storage box (8).

5. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The photoelectric sensor (5) is installed on the inner wall of the device, sending photoelectric detection signals.

6. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The time relay (3) and the emergency stop switch (4) are arranged on the front external operating table of the device, and the emergency stop switch (4) is arranged to provide an emergency braking mechanism at any time.

7. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The time relay (3) is connected to control the pressing device (7) and control the pressing state time.

8. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The high limit sensor and the low limit sensor are magnetic control sensors, which stop rising when the high limit sensor of the pressing device (7) contacts the upper magnetic control point, and stop downward displacement when the low limit sensor of the pressing device (7) contacts the lower magnetic control point.

9. The CS-MOBAD battery automatic pressing test device according to claim 1, wherein, The back of the device includes an input interface (1) and an air source interface (2) connected with the cylinder (6) to provide power source for the cylinder (6).

10. The CS-MOBAD battery automatic pressing test device according to claim 9, wherein, The back of the device also includes a 220V input interface (1) and a folding handle (12).

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