A device and method for testing bulletproof plate

Abstract

The present invention relates to the technical field of bulletproof device testing, and discloses a device and method for testing a bulletproof plate. The device for testing a bulletproof plate adopted by the method comprises a test box, wherein a launch pipe and a plug-in plate cavity for placing the bulletproof plate are arranged in the test box, and the rear end of the impact cone at the other end of the launch pipe is connected to a high-pressure air chamber through a launch solenoid valve, and the high-pressure air chamber is connected to the output end of the air compressor through a pipeline; and the three-way output is respectively connected to a lifting device, a left and right telescopic device, and a clamping device, and a pressure testing device and a protective plate are arranged on the clamping device. The present invention can impact any part of the bulletproof plate in the target direction, and continuously impact a certain part of the bulletproof plate, and can also simulate the initial velocity of various guns to perform impact tests on the bulletproof plate. Its structural design is reasonable, easy to manufacture, convenient to operate, and avoids the problems of cumbersome procedures and extremely inconvenient operation of traditional tests.

Description

Technical Field

[0001] The present invention relates to the technical field of bulletproof device testing, and in particular to a device and method for testing a bulletproof plate. Background Art

[0002] The quality of bulletproof plates will directly affect the safety of combatants. Bulletproof plates need to be sampled and tested before leaving the factory. Usually, the anti-bullet test requires shooters to use guns to shoot at the bulletproof plates to obtain the bulletproof data of the bulletproof plates. The existing testing methods can only be carried out in a few units such as the military or weapons research institutes. Bulletproof tests cannot be carried out in most scientific research institutes. In order to improve test efficiency, expand the scope of detection units, and add equivalent testing methods, it is necessary to design a simulation device for equivalent testing of the bulletproof performance of bulletproof plates. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a device and method for testing a bulletproof plate.

[0004] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0005] A device for testing a bulletproof plate comprises a test box, wherein a launch pipe 1 is arranged in the middle of the test box, a plug-in plate cavity 2 for placing the bulletproof plate is arranged at one end of the launch pipe, an impact cone position is arranged at the other end of the launch pipe, an impact cone box 3 is arranged above the impact cone position, the rear end of the impact cone position is connected to a high-pressure air warehouse 5 through a launch solenoid valve 4, and the high-pressure air warehouse 5 is connected to the output end of an air compressor 7 through a pipe 6; the pipe 6 is connected to a lifting device 9 arranged at the bottom end of the plug-in plate cavity 2 through a three-way output first branch pipe 8 and a lifting solenoid valve; the pipe 6 is connected to a left and right telescopic device 24 arranged in the middle of the plug-in plate cavity 2 through a three-way output first branch pipe 8 and left and right solenoid valves; the pipe 6 is connected to a clamping device 11 arranged on the wall of the plug-in plate cavity 2 through a three-way output second branch pipe 10 and a clamping solenoid valve, and the clamping device 1 1 is provided with a pressure testing device 12 and a protective plate 13; a front photoelectric sensor 14 is provided at the front end of the impact cone of the launching pipe 1, and a rear photoelectric sensor 15 is provided at the end of the plug-in plate cavity 2 of the launching pipe 1; a control cavity 16 is provided at one end of the launching pipe 1 in the test box, and a power supply device 20, a control device 18, and an actuator 19 are provided in the control cavity 16; the power supply device 20 in the control cavity 16 is connected to the actuator 19 through the control device 18, and the actuator 19 is connected to the launching solenoid valve 4; the first end of the signal acquisition end of the control device is connected to the front photoelectric sensor 14 and the rear photoelectric sensor 15; the second end of the signal acquisition end is connected to the electrodes of the pressure testing device 12 and the protective plate 13; the third end of the signal acquisition end is connected to the pressure sensor 17 of the high-pressure air chamber 5.

[0006] A device for testing a bulletproof plate, wherein the control device 18 is a control system composed of a signal acquisition and detection system, a CPU processor, an input keyboard, an operation and emission button, a display device, an actuator and a memory; the input end of the CPU processor is respectively connected to the signal acquisition and detection system, the input keyboard, and the operation and emission button; the output end of the CPU processor is respectively connected to the actuator and the display device; and the storage end of the CPU processor is connected to the memory.

[0007] A device for testing a bulletproof plate, wherein the protective plate 13 is composed of two pole plates 13.1 and a non-conductive interlayer film 13.2 therebetween.

[0008] A device for testing bulletproof plates, wherein the launch pipe 1 is composed of a high-pressure resistant steel pipe, and a spiral corrugated channel is arranged inside the high-pressure resistant steel pipe; installation positions of speed measuring photoelectric sensors 14 are respectively arranged on the pipe bodies at both ends of the launch pipe 1.

[0009] A device for testing a bulletproof plate, wherein the test box is composed of a launch cavity 21, a target cavity 22 and a control cavity 16, a launch tube 1 of 3-5 meters is arranged in the launch cavity 21, one end of the launch cavity 21 is arranged as a target cavity, the target cavity includes a plug-in cavity 2 and a pneumatic cavity 22, and the other end of the launch cavity is arranged as the control cavity 16.

[0010] A device for testing bulletproof plates, wherein the impact cone box 3 is replaced by a pneumatic impact cone box 3, which is composed of the impact cone box 3 and a pneumatic device. The airway arranged at the upper end of the cavity of the impact cone box 3 is connected with the high-pressure air warehouse 5 through the pneumatic device and a pipeline, and the lower end of the cavity of the impact cone box 3 corresponds to the impact cone position of the launch pipe; the solenoid valve arranged in the pneumatic device is connected to the output end of the actuator, forming a linkage mechanism for the impact cone of the impact cone box 3 to continuously enter the impact cone position of the launch pipe.

[0011] A device for testing bulletproof plates, wherein a pressure regulating chamber 25 is provided at the rear end of the impact cone, a firing solenoid valve 4 is provided at the front end of the pressure regulating chamber, a pressure regulating solenoid valve 26 is provided at the rear end of the pressure regulating chamber, and a pressure sensor 27 for adjusting the shooting speed of the impact cone is provided in the pressure regulating chamber; the pressure regulating chamber is connected to a high-pressure air chamber 5 through the pressure regulating solenoid valve 26.

[0012] A method for testing a device for testing a bulletproof plate, the steps of which are as follows:

[0013] First, the test initial state is reached, and the bulletproof plate 23 is placed in the plug-in plate cavity 2. The bulletproof plate is raised or lowered to the impact position through the lifting solenoid valve and the lifting device 9; and the bulletproof plate is adjusted to the left or right to the impact position through the left and right solenoid valves and the left and right telescopic devices 24;

[0014] Then, the bulletproof plate 23 is compressed by the compression solenoid valve and the compression device 11 provided on the wall of the plug cavity 2; the impact cone is installed in the impact cone box 3 above the impact cone of the launch pipeline; the high-pressure air chamber 5 is pressurized to 5MP of compressed air;

[0015] During the test, by operating the launch button of the control system, the control device, which is composed of a CPU processor and a memory, controls the launch solenoid valve 4 to open quickly, and the 5MP high-pressure compressed air pushes the impact cone, and the spiral corrugated channel in the high-pressure steel pipe hits the bulletproof plate 23 in the plug-in cavity 2 in the target direction at a high speed spiral;

[0016] At the same time, the front photoelectric sensor 14 and the rear photoelectric sensor 15 at the front end of the impact cone of the launch pipe 1 test the running speed of the impact cone; and the pressure testing device 12 tests the impact pressure, and the protective plate 13 tests whether the impact cone penetrates the bulletproof plate; when the non-conductive interlayer film 13.2 between the two plates 13.1 of the protective plate 13 is melted by the impact, the two plates 13.1 are turned on, and it is known that the bulletproof plate is penetrated; when the pressure testing device 12 tests the impact pressure of 0.01 MPa, it is known that the bulletproof plate is deformed, and when the test impact pressure is less than 0.001 MPa, it is known that the bulletproof plate is not deformed and the bulletproof plate is normal;

[0017] Furthermore, the impact cones installed in the impact cone box 3 can be continuously moved into the impact cone position of the launch pipe through the pneumatic device, that is, the electromagnetic valve in the pneumatic device enables a row of impact cones in the impact cone box 3 to continuously impact the bulletproof plate 23 through the actuator;

[0018] The display device and the memory can display and store the pressure of the high-pressure air chamber 5, the running speed of the impact cone, the impact pressure of the bulletproof plate and the parameters of the bulletproof plate penetration.

[0019] A testing method for a device for testing a bulletproof plate, wherein a pressure regulating chamber 25 is provided at the rear end of the impact cone, and the pressure regulating chamber 25 is increased to a pressure of 1MP to 5MP of compressed air at the impact speed of the impact cone 28 on the bulletproof plate 23; a pressure regulating solenoid valve 26 connected to the high-pressure air chamber 5 is opened to increase the pressure of the pressure regulating chamber; when a pressure sensor 27 provided in the pressure regulating chamber 25 reaches the pressure of the impact cone shooting speed; the pressure regulating solenoid valve 26 is closed;

[0020] During the test, when the pressure regulating chamber 25 takes the compressed air with a pressure regulating of 5MP, the launch solenoid valve 4 is controlled to open rapidly by operating the launch button of the control system, so that the initial velocity of the impact cone 28 is 1000 m / s to impact the bulletproof plate 23;

[0021] During the test, when the pressure regulating chamber 25 takes the compressed air with a pressure of 3MP, the launch solenoid valve 4 is controlled to open quickly by operating the launch button of the control system, so that the initial velocity of the impact cone 28 is about 700 m / s to impact the bulletproof plate 23;

[0022] During the test, when the pressure regulating chamber 25 takes the compressed air with a pressure of 1MP, the launch solenoid valve 4 is controlled to open quickly by operating the launch button of the control system, so that the initial velocity of the impact cone 28 is about 400 meters / second to impact the bulletproof plate 23.

[0023] Due to the adoption of the above-mentioned technical solution, the present invention has the following advantages:

[0024] The invention discloses a device and method for testing a bulletproof plate. The device is used to test the bulletproof plate. A user places the bulletproof plate in a plug-in plate cavity. At this time, a launch solenoid valve is quickly opened, and high-pressure compressed air pushes an impact cone, which impacts the bulletproof plate in the plug-in plate cavity in a high-speed spiral in a spiral corrugated channel in a high-pressure steel pipe in a target direction. At the same time, a front photoelectric sensor and a rear photoelectric sensor at the front end of the impact cone of the launch pipeline test the running speed of the impact cone. A pressure testing device tests the impact pressure, and a protective plate tests whether the impact cone penetrates the bulletproof plate. When the non-conductive interlayer film between the two plates of the protective plate is melted by the impact, the two plates are turned on, and it is known that the bulletproof plate is penetrated. When the pressure testing device tests the impact pressure of 0.01 MPa, it is known that the bulletproof plate is deformed. When the test impact pressure is less than 0.001 MPa, it is known that the bulletproof plate is not deformed and is normal.

[0025] The present invention can also impact any part of the bulletproof plate in the target direction, and continuously impact a certain part of the bulletproof plate, and can also simulate the initial velocity of a sniper rifle, a rifle, and a pistol to perform an impact test on the bulletproof plate. Only bulletproof plates that have passed the test can ensure the quality of the bulletproof plate and the personal safety of the users, and avoid the cumbersome procedures and extremely inconvenient operations of traditional tests. It has a reasonable structure, is easy to make, and is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a device for testing bulletproof panels;

[0027] Figure 2 Schematic diagram of the moving state of the bulletproof plate;

[0028] Figure 3 A schematic diagram of the protective plate structure for testing the bulletproof plate device;

[0029] Figure 4 It is a schematic diagram of the linkage structure of the impact cone box;

[0030] Figure 5 The control system block diagram for testing the bulletproof plate device;

[0031] Figure 6 Schematic diagram of the structure of the bulletproof plate device for testing various projectiles. DETAILED DESCRIPTION

[0032] Example 1

[0033] like Figure 1 , 2 , 3, 4, and 5, a device for testing a bulletproof plate comprises a test box, wherein a launch pipe 1 is arranged in the middle of the test box, a plug-in plate cavity 2 for placing the bulletproof plate is arranged at one end of the launch pipe, an impact cone position is arranged at the other end of the launch pipe, an impact cone box 3 is arranged above the impact cone position, the rear end of the impact cone position is connected with a high-pressure air warehouse 5 through a launch solenoid valve 4, and the high-pressure air warehouse 5 is connected with the output end of an air compressor 7 through a pipe 6; the pipe 6 is connected with a lifting device 9 arranged at the bottom end of the plug-in plate cavity 2 through a three-way output first branch pipe 8, a lifting solenoid valve, and a lifting device 9 arranged at the bottom end of the plug-in plate cavity 2; the pipe 6 is connected with a lifting device 9 arranged at the bottom end of the plug-in plate cavity 2 through a three-way output first branch pipe 8, a lifting solenoid valve, and a left and right telescopic device 24 arranged in the middle of the plug-in plate cavity 2 through a three-way output first branch pipe 8, and left and right solenoid valves; the pipe 6 is connected with a plug-in plate cavity 2 through a second branch pipe 10, a clamping solenoid valve, and a plug-in plate cavity 2 through a three-way output second branch pipe 11, and a clamping solenoid valve. The clamping device 11 arranged on the wall of the plate cavity 2 is connected, and the clamping device 11 is provided with a pressure testing device 12 and a protective plate 13; a front photoelectric sensor 14 is provided at the front end of the impact cone of the launching pipe 1, and a rear photoelectric sensor 15 is provided at the end of the plug-in cavity 2 of the launching pipe 1; a control cavity 16 is provided at one end of the launching pipe 1 in the test box, and a power supply device 20, a control device 18, and an actuator 19 are provided in the control cavity 16; the power supply device 20 in the control cavity 16 is connected to the actuator 19 through the control device 18, and the actuator 19 is connected to the launching solenoid valve 4; the first end of the signal acquisition end of the control device is connected to the front photoelectric sensor 14 and the rear photoelectric sensor 15; the second end of the signal acquisition end is connected to the electrodes of the pressure testing device 12 and the protective plate 13; the third end of the signal acquisition end is connected to the pressure sensor 17 of the high-pressure air warehouse 5.

[0034] The control device 18 used is a control system composed of a signal acquisition detection system, a CPU processor and a memory.

[0035] The protective plate 13 used is composed of two pole plates 13.1 and a non-conductive interlayer film 13.2 therebetween. The two pole plates 13.1 are aluminum films, and the non-conductive interlayer film 13.2 is a fusible plastic film, and the production cost is extremely low.

[0036] The transmitting pipe 1 used is composed of a high-pressure resistant steel pipe, in which a spiral corrugated channel is arranged; installation positions of speed measuring photoelectric sensors 14 are respectively arranged on the pipe bodies at both ends of the transmitting pipe 1.

[0037] The test box is composed of a launch cavity 21, a target cavity 22 and a control cavity 16. A 3-5 meter launch pipe 1 is arranged in the launch cavity 21. One end of the launch cavity 21 is set as the target cavity, which includes a plug-in cavity 2 and a pneumatic cavity 22. The other end of the launch cavity is set as the control cavity 16.

[0038] A method for testing a device for testing a bulletproof plate, the steps of which are as follows:

[0039] First, the test is started to reach the initial state, and the bulletproof plate 23 is placed in the plug cavity 2. The bulletproof plate is raised or lowered to the impact position through the lifting solenoid valve and the lifting device 9; and the bulletproof plate is adjusted to the left or right to the impact position through the left and right solenoid valves and the left and right telescopic devices 24; Figure 2 The impact position a shown is located at the upper part of the bulletproof plate 23 , the impact position b is located at the middle left part of the bulletproof plate 23 , and the impact position c is located at the lower right part of the bulletproof plate 23 .

[0040] Then, the bulletproof plate 23 is compressed by the compression solenoid valve and the compression device 11 provided on the wall of the plug-in plate cavity 2; the impact cone is installed in the impact cone box 3 above the impact cone position of the launch pipeline; the high-pressure air chamber 5 is pressurized to 5MP of compressed air;

[0041] During the test, the control system operates the launch button. The control system is composed of a CPU processor, an actuator and a memory. The computer control system actuator controls the launch solenoid valve 4 to open quickly, so that the 5MP high-pressure compressed air pushes the impact cone, and the spiral corrugated channel in the high-pressure steel pipe hits the bulletproof plate 23 in the plug-in cavity 2 in the target direction at a high speed spiral;

[0042] At the same time, the front photoelectric sensor 14 and the rear photoelectric sensor 15 at the front end of the impact cone of the launch pipe 1 test the running speed of the impact cone; and the pressure testing device 12 tests the impact pressure, and the protective plate 13 tests whether the impact cone penetrates the bulletproof plate; when the protective plate 13 is hit, the non-conductive interlayer film 13.2 between the two plates 13.1 melts, and the two plates 13.1 are turned on. Figure 3 As shown, it is known that the bulletproof plate is penetrated; when the pressure testing device 12 tests the impact pressure of 0.01 MPa, it is known that the bulletproof plate is deformed, when the test impact pressure is less than 0.001 MPa, it is known that the bulletproof plate is not deformed and the bulletproof plate is normal; and continuous shooting can be performed on a position of the bulletproof plate.

[0043] Similarly, you can randomly shoot at any position of the bulletproof plate. Shoot at three random positions through the upper and lower transmissions; Figure 2 As shown, the quality of the bulletproof plate 23 is identified by the impact at the impact position a on the upper part of the bulletproof plate 23, the impact position b on the middle left part of the bulletproof plate 23, and the impact position c on the lower right part of the bulletproof plate 23;

[0044] And the impact cones installed in the impact cone box 3 are continuously entered into the impact cone position of the launch pipe through the pneumatic device, that is, the solenoid valve in the pneumatic device causes a row of impact cones in the impact cone box 3 to continuously impact the bulletproof plate 23 through the actuator.

[0045] The test data can be displayed and stored on the display device and memory, such as the pressure of the high-pressure air chamber 5, the running speed of the impact cone, the impact pressure of the bulletproof plate and the parameters of the bulletproof plate penetration. In addition, the parameters of continuous shooting at one position of the bulletproof plate can be recorded, displayed and stored.

[0046] Example 2

[0047] like Figure 6 As shown, a device for testing a bulletproof plate comprises a test box, wherein a launch tube 1 is arranged in the middle of the test box, a plug-in plate cavity 2 for placing the bulletproof plate is arranged at one end of the launch tube, an impact cone position is arranged at the other end of the launch tube, and an impact cone box 3 is arranged above the impact cone position.

[0048] A pressure regulating chamber 25 is provided at the rear end of the impact cone, a launching solenoid valve 4 is provided at the front end of the pressure regulating chamber, a pressure regulating solenoid valve 26 is provided at the rear end of the pressure regulating chamber, and a pressure sensor 27 for adjusting the shooting speed of the impact cone is provided in the pressure regulating chamber; the pressure regulating chamber is connected to the high-pressure air chamber 5 through the pressure regulating solenoid valve 26.

[0049] The high-pressure air bin 5 is connected to the output end of the air compressor 7 through the pipeline 6; the pipeline 6 is connected to the lifting device 9 provided at the bottom end of the plug-in cavity 2 through the three-way output first branch pipe 8 and the lifting solenoid valve; the pipeline 6 is connected to the clamping device 11 provided on the wall of the plug-in cavity 2 through the three-way output second branch pipe 10 and the clamping solenoid valve, and the clamping device 11 is provided with a pressure testing device 12 and a protective plate 13; a front photoelectric sensor 14 is provided at the front end of the impact cone of the launch pipeline 1, and a rear photoelectric sensor 15 is provided at the end of the plug-in cavity 2 of the launch pipeline 1;

[0050] A method for testing a device for testing a bulletproof plate, the steps of which are as follows:

[0051] First, the test initial state is reached, and the bulletproof plate 23 is placed in the plugboard cavity 2, and the impact position of the bulletproof plate is adjusted by the lifting solenoid valve and the lifting device 9; then the bulletproof plate is adjusted to the left or right to the impact position by the left and right solenoid valves and the left and right telescopic devices 24; then the bulletproof plate 23 is pressed by the pressing solenoid valve and the pressing device 11 set on the wall of the plugboard cavity 2; the impact cone is installed in the impact cone box 3 above the impact cone position of the launch pipe;

[0052] The pressure regulating chamber 25 is increased to the compressed air of 1MP to 5MP pressure at the impact cone 28 impacting the bulletproof plate 23; the pressure regulating solenoid valve 26 connected to the high-pressure air chamber 5 is opened to increase the pressure in the pressure regulating chamber; when the pressure sensor 27 provided in the pressure regulating chamber 25 reaches the pressure at the impact cone shooting speed, the pressure regulating solenoid valve 26 is closed;

[0053] During the test, the launch solenoid valve 4 is controlled to open quickly by operating the launch button of the control system, and the high-pressure compressed air of 1MP to 5MP in the pressure regulating chamber 25 pushes the impact cone, and the high-pressure compressed air of 1MP to 5MP pushes the impact cone, and the spiral corrugated channel in the high-pressure steel pipe hits the bulletproof plate 23 in the plug-in cavity 2 in the target direction at a high speed spiral;

[0054] At the same time, the signals of the front photoelectric sensor 14 and the rear photoelectric sensor 15 at the front end of the impact cone of the launch tube 1 are transmitted to the CPU processor for processing to test the running speed of the impact cone; and the signal of the pressure testing device 12 is transmitted to the CPU processor for processing to test the impact pressure. Similarly, the protective plate 13 is processed by the CPU processor to test whether the impact cone penetrates the bulletproof plate;

[0055] When the protective plate 13 is hit, the non-conductive interlayer film 13.2 between the two electrodes 13.1 melts, and the two electrodes 13.1 are turned on, indicating that the bulletproof plate is penetrated; when the pressure testing device 12 tests the impact pressure of 0.1 MPa, it is known that the bulletproof plate is deformed, and when the test impact pressure is less than 0.01 MPa, it is known that the bulletproof plate is not deformed and is normal.

[0056] For example, the effective range of a sniper rifle is 800 to 1200 meters, and the initial velocity is about 1000 meters / second. The pressure regulating chamber 25 takes compressed air with a pressure regulating pressure of 5MP, so that the initial velocity of the impact cone 28 is about 1000 meters / second to impact the bulletproof plate 23.

[0057] For example, the effective range of the Type 81 rifle is 800 meters, and the initial velocity is about 710 meters / second. The pressure regulating chamber 25 takes 3MP compressed air to make the initial velocity of the impact cone 28 about 700 meters / second to impact the bulletproof plate 23.

[0058] For example, the effective range of a pistol is 50 meters, and the initial velocity is about 300-500 meters per second. The pressure regulating chamber 25 takes compressed air with a pressure of 1 MP, so that the initial velocity of the impact cone 28 is about 400 meters per second to impact the bulletproof plate 23.

[0059] The display device and the memory can display and store the pressure of the high-pressure air chamber 5, the running speed of the impact cone, the impact pressure of the bulletproof plate and the parameters of the bulletproof plate penetration.

Claims

1. A device for testing a bulletproof plate, characterized in that: The invention comprises a test box, wherein a launch pipe (1) is arranged in the middle of the test box, a plug-in plate cavity (2) for placing a bulletproof plate is arranged at one end of the launch pipe, an impact cone position is arranged at the other end of the launch pipe, an impact cone box (3) is arranged above the impact cone position, the rear end of the impact cone position is connected to a high-pressure air chamber (5) through a launch electromagnetic valve (4), and the high-pressure air chamber (5) is connected to the output end of an air compressor (7) through a pipe (6); the pipe (6) is connected to a lifting device (9) arranged at the bottom end of the plug-in plate cavity (2) through a three-way output first branch pipe (8) and a lifting electromagnetic valve; the pipe (6) is connected to a left and right telescopic device (24) arranged in the middle of the plug-in plate cavity (2) through a three-way output first branch pipe (8) and left and right electromagnetic valves; the pipe (6) is connected to a clamping device (11) arranged on the wall of the plug-in plate cavity (2) through a three-way output second branch pipe (10) and a clamping electromagnetic valve, and a pressure test device (11) is arranged on the clamping device (11) a front photoelectric sensor (14) is arranged at the front end of the impact cone of the launch pipe (1), and a rear photoelectric sensor (15) is arranged at the end of the plug plate cavity (2) of the launch pipe (1); a control cavity (16) is arranged at one end of the launch pipe (1) in the test box, and a power supply device (20), a control device (18), and an actuator (19) are arranged in the control cavity (16); the power supply device (20) in the control cavity (16) is connected to the actuator (19) through the control device (18), and the actuator (19) is connected to the launch solenoid valve (4); a first end of the signal collection end of the control device is connected to the front photoelectric sensor (14) and the rear photoelectric sensor (15); a second end of the signal collection end is connected to the electrodes of the pressure test device (12) and the protective plate (13); and a third end of the signal collection end is connected to the pressure sensor (17) of the high-pressure air chamber (5); The test box is composed of a launch cavity (21), a target cavity (22) and a control cavity (16); a launch pipe (1) of 3 to 5 meters is arranged in the launch cavity (21); one end of the launch cavity (21) is arranged as a target cavity, the target cavity includes a plug-in cavity (2) and a pneumatic cavity; the other end of the launch cavity is arranged as a control cavity (16); The impact cone box (3) is replaced by a pneumatic impact cone box (3), which is composed of the impact cone box (3) and a pneumatic device. The air passage arranged at the upper end of the cavity of the impact cone box (3) is connected to the high-pressure air chamber (5) through the pneumatic device and a pipeline. The lower end of the cavity of the impact cone box (3) corresponds to the impact cone position of the launch pipeline. The solenoid valve arranged in the pneumatic device is connected to the output end of the actuator, forming a linkage mechanism for the impact cone of the impact cone box (3) to continuously enter the impact cone position of the launch pipeline. A pressure regulating chamber (25) is arranged at the rear end of the impact cone, a firing electromagnetic valve (4) is arranged at the front end of the pressure regulating chamber, a pressure regulating electromagnetic valve (26) is arranged at the rear end of the pressure regulating chamber, and a pressure sensor (27) for adjusting the firing speed of the impact cone is arranged in the pressure regulating chamber; the pressure regulating chamber is connected to the high-pressure air chamber (5) via the pressure regulating electromagnetic valve (26).

2. The device for testing a bulletproof plate according to claim 1, characterized in that: The control device (18) is a control system consisting of a signal acquisition detection system, a CPU processor, an input keyboard, an operation transmission button, a display device, an actuator and a memory; the input end of the CPU processor is respectively connected to the signal acquisition detection system, the input keyboard, and the operation transmission button; the output end of the CPU processor is respectively connected to the actuator and the display device; and the storage end of the CPU processor is connected to the memory.

3. The device for testing a bulletproof plate according to claim 1, characterized in that: The protective plate (13) is composed of two polar plates (13.1) and a non-conductive interlayer film (13.2) therebetween.

4. The device for testing a bulletproof plate according to claim 1, characterized in that: The launch pipeline (1) is composed of a high-pressure resistant steel pipe, and a spiral corrugated channel is arranged inside the high-pressure resistant steel pipe; installation positions of speed measuring photoelectric sensors (14) are respectively arranged on the pipe bodies at both ends of the launch pipeline (1).

5. A method for testing a device for testing a bulletproof plate according to any one of claims 1 to 4, characterized in that: The steps as follows: First, the test initial state is reached, a bulletproof plate (23) is placed in the plug plate cavity (2), and the bulletproof plate is adjusted to rise or fall to the impact position through the lifting solenoid valve and the lifting device (9); then the bulletproof plate is adjusted to the left or right to the impact position through the left and right solenoid valves and the left and right telescopic devices (24); then the bulletproof plate (23) is compressed through the compression solenoid valve and the compression device (11) provided on the wall of the plug plate cavity (2); the impact cone is installed in the impact cone box (3) above the impact cone position of the launch pipeline; and the high-pressure air chamber (5) is pressurized to 5MP of compressed air; During the test, by operating the launch button of the control system, the control device, which is composed of a CPU processor and a memory, controls the launch electromagnetic valve (4) to open quickly, and the 5MP high-pressure compressed air pushes the impact cone to hit the bulletproof plate (23) in the plug-in plate cavity (2) in the direction of the target position at a high speed spiral in the spiral corrugated channel in the high-pressure resistant steel pipe; At the same time, the front photoelectric sensor (14) and the rear photoelectric sensor (15) at the front end of the impact cone of the launch tube (1) test the running speed of the impact cone; and the pressure test device (12) tests the impact pressure, and the protective plate (13) tests whether the impact cone penetrates the bulletproof plate; when the non-conductive interlayer film (13.2) between the two plates (13.1) of the protective plate (13) is melted by the impact, the two plates (13.1) are connected, and it is known that the bulletproof plate is penetrated; the pressure test device (12) tests the impact pressure of 0.01 MPa, then it is known that the bulletproof plate is deformed, and when the test impact pressure is less than 0.001 MPa, it is known that the bulletproof plate has no deformation and is normal; and the impact cone installed in the impact cone box (3) can be continuously moved into the impact cone position of the launch pipe through the pneumatic device, that is, the solenoid valve in the pneumatic device enables a row of impact cones in the impact cone box (3) to continuously impact the bulletproof plate (23) through the actuator; and the display device and the memory can display and store the pressure of the high-pressure air chamber (5), the running speed of the impact cone, the impact pressure of the bulletproof plate and the parameters of the bulletproof plate penetration.

6. The method for testing a device for testing a bulletproof plate according to claim 5, characterized in that: A pressure regulating chamber (25) is provided at the rear end of the impact cone, and the pressure in the pressure regulating chamber (25) is increased to a pressure of 1MP to 5MP of compressed air at a speed at which the impact cone (28) impacts the bulletproof plate (23); a pressure regulating solenoid valve (26) connected to the high-pressure air chamber (5) is opened to increase the pressure in the pressure regulating chamber; when a pressure sensor (27) provided in the pressure regulating chamber (25) reaches the pressure at the shooting speed of the impact cone, the pressure regulating solenoid valve (26) is closed; During the test, when the pressure regulating chamber (25) takes the compressed air with a pressure regulating value of 5MP, the launch solenoid valve (4) is controlled to open rapidly by operating the launch button of the control system, so that the initial velocity of the impact cone (28) is 1000 m / s to impact the bulletproof plate (23); During the test, when the pressure regulating chamber (25) takes the compressed air with a pressure regulating value of 3MP, the launch solenoid valve (4) is controlled to open rapidly by operating the launch button of the control system, so that the initial velocity of the impact cone (28) is about 700 m / s to impact the bulletproof plate (23); During the test, when the pressure regulating chamber (25) takes compressed air with a pressure of 1MP, the launch solenoid valve (4) is controlled to open rapidly by operating the launch button of the control system, so that the initial velocity of the impact cone (28) is about 400 m / s to impact the bulletproof plate (23).

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