Air pressure blasting device for car lamp

Abstract

The utility model belongs to the field of vehicle lamp detection, and discloses a vehicle lamp air pressure blasting device which comprises a bottom plate. A clamping mechanism and a butt joint mechanism; the clamping mechanism is used for clamping and fixing the automobile lamp, at least one butt joint mechanism is connected with an air pipe and used for enabling the air pipe to be in butt joint with an air hole of the automobile lamp, and at least one butt joint mechanism is provided with a plug and used for plugging the plug and other air holes of the automobile lamp; the bottom of the clamping mechanism and the bottom of the butt joint mechanism are each provided with a magnetic attraction base, and the clamping mechanism and the butt joint mechanism can be magnetically attracted to the bottom plate through the magnetic attraction bases. The automobile lamp butt joint device has the beneficial effects that the clamping mechanism and the butt joint mechanism are fixed to the bottom plate through the magnetic attraction bases, can be flexibly and randomly placed on the bottom plate, is suitable for various automobile lamps and is high in universality.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle lamp detection, and in particular relates to a vehicle lamp air pressure blasting device. Background Art

[0002] The existing air pressure blasting process for vehicle lamps is relatively complicated. For example, CN216645761U discloses a vehicle lamp air tightness detection device. The vehicle lamp placement device is dedicated to the machine, and various clamping structures and support frames are fixed to the base and cannot be replaced, which has great limitations. Utility Model Content

[0003] In order to solve the technical problem in the prior art that the detection devices are all fixed on the base and cannot be replaced, the present application provides a car lamp air pressure blasting device.

[0004] The technical solution adopted in the present application is a car lamp air pressure blasting device, comprising a base plate; a clamping mechanism and a docking mechanism; the clamping mechanism is used to clamp and fix the car lamp, and there are at least two docking mechanisms, at least one of which is connected to the air pipe and is used to dock the air pipe with the air vent of the car lamp, and at least one of the docking mechanisms is provided with a plug for sealing the plug with other air vents of the car lamp; the bottom of the clamping mechanism and the docking mechanism are both provided with a magnetic base, and the magnetic base can magnetically adsorb the clamping mechanism and the docking mechanism on the base plate.

[0005] In some embodiments, the magnetic base includes an electromagnet.

[0006] In one embodiment, the base plate is a steel base plate.

[0007] In some embodiments, the clamping mechanism includes a clamping claw cylinder, and the output end of the clamping claw cylinder is provided with a contoured clamping claw.

[0008] Furthermore, the docking mechanism includes a lifting cylinder, and the output end of the lifting cylinder is provided with the air pipe or plug.

[0009] In some embodiments, an electrical box and a proportional valve are further included. The air pipe is connected to the air source through the proportional valve. The electrical box is connected to the proportional valve by electrical signals to control the proportional valve to adjust the valve opening.

[0010] Specifically, the electrical box is further provided with a clamping button and a lifting button, which are respectively connected to the clamping mechanism and the docking mechanism via electrical signals, and are used to control the operation of the clamping mechanism and the docking mechanism and their corresponding magnetic bases.

[0011] In one embodiment, the electrical box is further provided with an air pressure sensor and a touch screen. The air pressure sensor is used to feedback real-time pressure, and data processing and analysis are implemented on the touch screen.

[0012] Beneficial effects: The clamping mechanism and docking mechanism of the present application are fixed to the base plate through a magnetic base, can be flexibly and freely placed on the base plate, are suitable for all types of car lights, and have strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the gas pressure blasting device;

[0014] Figure 2 This is the front view of the company's blasting device;

[0015] Figure 3 This is a pressure curve analysis diagram.

[0016] In the figure, 1. proportional valve, 2. handle, 3. base plate, 4. touch screen, 5. air pressure sensor, 6. button, 7. power gas docking socket, 8. electrical box, 9. magnetic base, 10. gripper cylinder, 11. contour gripper, 12. lifting cylinder, 13. plug, 14. fixing stud, 15. vent hole. DETAILED DESCRIPTION

[0017] The present application will be further described below in conjunction with specific embodiments. Obviously, the embodiments described are only a portion of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative changes are within the scope of protection of the present application.

[0018] In the prior art, in order to detect the air tightness of car lights, it is usually necessary to fix the clamping, supporting and other structures of the car lights on the base plate. However, car lights vary in size and shape, and the existing air tightness detection devices are less universal and have certain limitations.

[0019] like Figure 1 and 2 As shown, the present application provides a car lamp air pressure blasting device, including a base plate 3; a clamping mechanism and a docking mechanism; the clamping mechanism is used to clamp and fix the car lamp, and there are at least two docking mechanisms, at least one of which is connected to the air pipe, used to dock the air pipe with the air vent 15 of the car lamp, and at least one of the docking mechanisms is provided with a plug 13, which is used to seal the plug 13 with other air vents 15 of the car lamp; the bottom of the clamping mechanism and the docking mechanism are both provided with a magnetic base 9, and the magnetic base 9 can magnetically adsorb the clamping mechanism and the docking mechanism on the base plate 3.

[0020] In this application, a magnetic base 9 is provided at the bottom of the clamping mechanism and the docking mechanism for clamping and fixing the headlight, which need to be rigidly connected to the base plate 3. The magnetic base 9 is fixed to the base plate 3 by magnetic adsorption, so that the clamping mechanism and the docking mechanism can be freely adjusted on the base plate 3 according to the different sizes and shapes of the headlights, and the applicability is effectively improved. Specifically, when in use, the headlight fixing stud 14 is placed on the clamping mechanism, and the magnetic base 9 of the clamping mechanism is adsorbed on the base to achieve the clamping and fixing of the headlight. The number of clamping mechanisms depends on the model of the headlight, such as Figure 2 As shown, the vehicle lamp has four fixing studs 14, so four clamping mechanisms are provided accordingly.

[0021] To facilitate placement and removal of the clamping and docking mechanisms, in one embodiment, the magnetic base 9 includes an electromagnet. Once positioned, the electromagnet is powered, allowing the magnetic base 9 to magnetically attach to the base plate 3. When the power is turned off, the magnetism disappears, allowing the clamping and docking mechanisms to be easily separated from the base plate 3.

[0022] In order to facilitate the magnetic adsorption of the magnetic base, specifically, the bottom plate 3 is a steel bottom plate.

[0023] Specifically, in one embodiment, the clamping mechanism includes a clamping claw cylinder 10, and the output end of the clamping claw cylinder 10 is provided with a contoured clamping claw 11. The contoured clamping claw 11 can be replaced according to the size and shape of the fixing stud 14 of the headlight to facilitate better clamping and fixing.

[0024] Furthermore, the docking mechanism includes a lifting cylinder 12, and the output end of the lifting cylinder 12 is provided with the air pipe or plug 13. After the clamping mechanism fixes the headlight on the base plate 3, the lifting cylinder 12 is set at the position of the headlight air vent 15, and the lifting cylinder 12 is started, so that the air pipe or plug 13 at the end of the lifting cylinder 12 can be connected to the air vent 15, so as to connect the air vent 15 to the air source or block it. Figure 2 The headlight has two air holes 15, so two docking mechanisms are provided: one with an air pipe and the other with a plug 13. The plug 13 can be a contoured plug 13, which is replaced according to the size and shape of the headlight air hole 15. Before blasting, the contoured clamping jaws 11 and contoured plug 13 should be replaced according to the size and shape of the headlight fixing studs 14 and air holes 15. Then, place the headlight in place. If the contoured clamping jaws 11 and contoured plug 13 fail to secure and seal the head, they need to be replaced. If the air pressure is too low during blasting, check the contoured plug 13 for leaks. If so, replace it.

[0025] In some embodiments, an electrical box 8 and a proportional valve 1 are also included. The air pipe is connected to the air source through the proportional valve 1. The electrical box 8 is connected to the proportional valve 1 by electrical signals, and is used to control the proportional valve 1 to adjust the valve opening. The electrical box and the proportional valve 1 are both set on the base plate 3 for easy operation. During the test, high-pressure gas is introduced into the headlight through the air pipe, and the electrical box 8 provides a signal to control the opening of the proportional valve 1, thereby controlling the pressure value of the gas entering the headlight. For example, the electrical box 8 provides a pulse signal to realize pulsed air intake, such as Figure 3 As shown, analysis of the air pressure curve data reveals that, at the beginning of air intake, the electrical box 8 system generates a pulse signal to adjust the opening of the proportional valve 1, and the terminal air pressure sensor 5 provides real-time pressure feedback. As the proportional valve 1 opens, the air pressure rises. As the air pressure reaches the lamp's bursting threshold, it is stabilized, and then the bursting pressure returns to zero after a certain period of time. Specifically, the electrical box 8 is also equipped with buttons 6, which include a clamping button and a lifting button. These buttons are electrically connected to the clamping and docking mechanisms, respectively, to control the operation of the clamping and docking mechanisms and their corresponding magnetic bases 9. At the same time, a power gas docking socket 7 for controlling the movement of the cylinder can be set on the electrical box 8, and the air pipes of the clamping cylinder 10 and the lifting cylinder 12 are connected to the power gas docking socket 7. By controlling the clamping button and the lifting button, the movement of the clamping cylinder 10 and the lifting cylinder 12 can be realized. Pressing the clamping button and the lifting button at the same time can energize the magnetic base 9 to generate magnetic attraction, and then fix it to the base plate 3 by magnetic attraction.

[0026] Specifically, in one embodiment, the electrical box 8 is further provided with an air pressure sensor 5 and a touch screen 4 . The air pressure sensor 5 is used to feed back real-time pressure, and data processing and analysis are implemented on the touch screen 4 .

[0027] At the same time, a handle 2 can be installed on the bottom plate 3 to facilitate the transportation of the blasting device.

[0028] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will fall within the protection scope of this application.

Claims

1. A car lamp air pressure blasting device, characterized in that: The invention comprises a base plate (3); a clamping mechanism and a docking mechanism; the clamping mechanism is used to clamp and fix the vehicle lamp; there are at least two docking mechanisms, at least one of which is connected to an air pipe and is used to dock the air pipe with an air vent (15) of the vehicle lamp; at least one of the docking mechanisms is provided with a plug (13) and is used to seal the plug (13) with other air vents (15) of the vehicle lamp; a magnetic base (9) is provided at the bottom of each of the clamping mechanism and the docking mechanism, and the magnetic base (9) can magnetically adsorb the clamping mechanism and the docking mechanism on the base plate (3).

2. The vehicle lamp air pressure blasting device according to claim 1, characterized in that: The magnetic base (9) comprises an electromagnet.

3. The vehicle lamp gas pressure blasting device according to claim 1 or 2, characterized in that: The bottom plate (3) is a steel bottom plate.

4. The vehicle lamp gas pressure blasting device according to claim 1 or 2, characterized in that: The clamping mechanism comprises a clamping claw cylinder (10), and the output end of the clamping claw cylinder (10) is provided with a contoured clamping claw (11).

5. The vehicle lamp gas pressure blasting device according to claim 1 or 2, characterized in that: The docking mechanism comprises a lifting cylinder (12), and the output end of the lifting cylinder (12) is provided with the air pipe or plug (13).

6. The vehicle lamp gas pressure blasting device according to claim 1 or 2, characterized in that: It also includes an electrical box (8) and a proportional valve (1), wherein the air pipe is connected to the air source through the proportional valve (1), and the electrical box (8) is connected to the proportional valve (1) via an electrical signal for controlling the proportional valve (1) to adjust the valve opening.

7. The vehicle lamp gas pressure blasting device according to claim 6, characterized in that: The electrical box (8) is also provided with buttons (6), which include a clamping button and a lifting button. The clamping button and the lifting button are respectively connected to the clamping mechanism and the docking mechanism via electrical signals, and are used to control the operation of the clamping mechanism and the docking mechanism and their corresponding magnetic bases (9).

8. The vehicle lamp gas pressure blasting device according to claim 6, characterized in that: The electrical box (8) is also provided with an air pressure sensor (5) and a touch screen (4). The air pressure sensor (5) is used to feedback real-time pressure and implement data processing and analysis on the touch screen (4).

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