Safety air bag detonating device for disassembly of motor vehicle

Abstract

The safety air bag detonating device comprises a positioning base plate, a through groove is formed in the top of the positioning base plate, a sliding block is connected into the through groove in a sliding mode, a bearing plate is fixedly connected to the top of the sliding block, a containing frame is fixedly connected to the top of the bearing plate, and the containing frame is fixedly connected to the top of the sliding block. A safety air bag is arranged in the placing frame, and the positioning base plate, a through groove, a sliding block, a bearing plate, the placing frame, the safety air bag, a mounting plate, a power assembly, a protective shell and a protective door plate are arranged and used in cooperation, so that the safety air bag to be detonated can be arranged on the placing frame, and then the power assembly drives the bearing plate and the placing frame to move; the safety air bag to be detonated is moved into the protective shell to be detonated, under dual protection of the protective shell and the protective door plate, the safety of the safety air bag in the detonating process can be further improved, and the personal safety of an operator is prevented from being threatened.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor vehicle dismantling technical field, concretely is a kind of air bag detonation device for motor vehicle dismantling. BACKGROUND

[0002] With the increasing of motor vehicle scrap quantity year by year, motor vehicle dismantling industry has met unprecedented development opportunity and challenge, in motor vehicle dismantling process, the detonation processing of safety air bag is a vital link, safety air bag is an important component of motor vehicle passive safety system, after vehicle scrap, its inside usually still stores high-pressure gas or high-pressure gunpowder etc. detonation element, if not properly handled, not only can cause security risk to disassembly operation, but also can pose a threat to environment and operator.

[0003] Existing device lacks effective protection to operator in the process of detonating safety air bag, once accident occurs in detonation process, operator can face serious security threat, therefore we need to propose a kind of air bag detonation device for motor vehicle dismantling. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of air bag detonation device for motor vehicle dismantling, to solve the problem of lacking effective protection to operator in the process of detonating safety air bag in prior art, once accident occurs in detonation process, operator can face serious security threat.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An air bag detonation device for motor vehicle dismantling, comprising a positioning base plate, a through slot is formed in the top of the positioning base plate, a sliding block is slidably connected inside the through slot, a supporting plate is fixedly connected to the top of the sliding block, a placing rack is fixedly connected to the top of the supporting plate, a safety air bag is arranged inside the placing rack, two groups of mounting plates are fixedly connected to the bottom of the positioning base plate, a power assembly for horizontally moving the placing rack is arranged on the opposite side of the two groups of mounting plates, a protective shell is fixedly installed on one side of the upper surface of the positioning base plate, and two groups of protective door plates are arranged on one side of the protective shell.

[0007] Preferably, the power assembly comprises a ball screw, the two ends of the ball screw are rotatably installed on the opposite side walls of the two groups of mounting plates, one end of the ball screw penetrates one of the mounting plates and is connected with a driving motor, a translation block is threadedly connected to the outer wall of the ball screw, and the top of the translation block is fixedly connected with the bottom of the sliding block.

[0008] Preferably, the driving motor is fixedly installed on one side wall of one of the groups of installation plates, and one end of the output shaft of the driving motor is fixedly connected with one end of the ball screw.

[0009] Preferably, the bottom of the protective shell is provided with an opening, and one side of the protective shell is reserved with an entrance and exit.

[0010] Preferably, the two groups of protective door plates are hingedly connected to the inner wall of the protective shell through torsional spring hinges, and the two groups of protective door plates are located on one side of the entrance and exit.

[0011] Preferably, the top of the positioning base plate is fixedly connected with a baffle, one side of the baffle is provided with an observation port, and high-strength glass is fixedly embedded in the observation port.

[0012] Preferably, the side wall of the placing rack is provided with a positive electrode terminal post and a negative electrode terminal post, and the inner wall of one side of the protective shell is fixedly connected with a terminal seat matched with the positive electrode terminal post and the negative electrode terminal post.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a positioning base plate, through groove, sliding block, support plate, placing rack, safety air bag, installation plate, power assembly, protective shell and the cooperation of protective door plate can be first placed on the placing rack of the safety air bag to be detonated, then moves the support plate and the placing rack through the power assembly, moves the safety air bag to be detonated to the inside of the protective shell and detonates, can further improve the safety of safety air bag detonation process under the double protection of protective shell and protective door plate, avoids the threat to the personal safety of operator. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the utility model axle side;

[0017] Figure 3 It is the structural schematic diagram of the power assembly of the utility model;

[0018] Figure 4 It is the structural schematic diagram of the inside of the protective shell of the utility model.

[0019] In the figure: 1, positioning base plate; 2, through slot; 3, sliding block; 4, supporting plate; 5, placing rack; 6, airbag; 7, mounting plate; 8, power assembly; 801, ball screw; 802, driving motor; 803, translation block; 9, protective shell; 10, protective door plate; 11, baffle; 12, observation port; 13, high-strength glass; 14, positive terminal post; 15, negative terminal post; 16, terminal block; 17, inlet and outlet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0022] A kind of airbag detonation device for motor vehicle disassembly, including positioning base plate 1, the top of positioning base plate 1 is equipped with through slot 2, sliding block 3 is connected in the inside of through slot 2, the top of sliding block 3 is fixedly connected with supporting plate 4, the top of supporting plate 4 is fixedly connected with placing rack 5, airbag 6 is arranged in the inside of placing rack 5, the bottom of positioning base plate 1 is fixedly connected with two groups of mounting plate 7, the opposite side of two groups of mounting plate 7 is provided with power assembly 8 for moving placing rack 5 horizontally, the upper surface side of positioning base plate 1 is fixedly installed with protective shell 9, one side of protective shell 9 is provided with two groups of protective door plate 10, can be first placed in placing rack 5 with the airbag 6 to be detonated and handled, then power assembly 8 drives supporting plate 4 and placing rack 5 to move, airbag 6 to be detonated is moved to the inside of protective shell 9 and detonated, under the double protection of protective shell 9 and protective door plate 10, the safety of airbag detonation process can be further improved, and the operator's personal safety is threatened;

[0023] Specifically, the power assembly 8 includes a ball screw 801, both ends of the ball screw 801 are rotatably installed on the opposite side walls of the two sets of mounting plates 7, one end of the ball screw 801 penetrates one of the mounting plates 7 and is connected with a driving motor 802, a translation block 803 is threadedly connected to the outer wall of the ball screw 801, the top of the translation block 803 is fixedly connected with the bottom of the sliding block 3, the driving motor 802 can drive the ball screw 801 to rotate forward or reversely, so as to drive the translation block 803 to reciprocate along the axial direction of the ball screw 801, and then the support plate 4 and the placing rack 5 can drive the safety air bag 6 to move, so as to move the safety air bag 6 to the inside of the protective shell 9 for detonation treatment;

[0024] Further, the driving motor 802 is fixedly installed on one side wall of one of the mounting plates 7, one end of the output shaft of the driving motor 802 is fixedly connected with one end of the ball screw 801, and the driving motor 802 is a forward and reverse stepping motor;

[0025] In addition, the bottom of the protective shell 9 is provided with an opening, and one side of the protective shell 9 is provided with an entrance and exit 17, so that the placing rack 5 can enter the inside of the protective shell 9;

[0026] It is worth noting that the two sets of protective door plates 10 are hingedly connected to the inner walls of the protective shell 9 through torsion spring hinges, and the two sets of protective door plates 10 are located on one side of the entrance and exit 17. The torsion spring hinge, also known as a spring hinge, is provided with a torsion spring inside, which can realize the automatic rebound closing of the protective door plate 10. When the outer wall of the placing rack 5 contacts the protective door plate 10, the protective door plate 10 can be automatically opened, so that the safety air bag 6 can be sent into the inside of the protective shell 9;

[0027] Further, the top of the positioning base plate 1 is fixedly connected with a baffle 11, the baffle 11 is provided for the operator to operate the detonation step on one side of the baffle 11, the baffle 11 can provide effective isolation and protection for the operator to prevent damage caused by fragments during the detonation process, an observation port 12 is formed on one side of the baffle 11, and a high-strength glass 13 is fixedly embedded in the observation port 12. The observation port 12 allows the operator to observe the working state of the detonation device and the detonation process of the safety air bag without directly contacting the detonation area, which helps the operator to discover problems in time and take corresponding treatment measures to ensure the smooth progress of the detonation process. The high-strength glass 13 has extremely high strength and impact resistance and can withstand the impact of high-pressure gas and fragments generated during the detonation process, which protects the safety of the operator and allows them to clearly observe the detonation process;

[0028] It is worth mentioning that the positive terminal 14 and the negative terminal 15 are arranged on one side wall of the shelf 5, the wire holder 16 matched with the positive terminal 14 and the negative terminal 15 is fixedly connected to the inner wall of one side of the protective shell 9, the positive terminal 14 and the negative terminal 15 are connected with the airbag 6 through the lead wire with the clamp, and one end of the positive terminal 14 and the negative terminal 15 is provided with the plug, so that the airbag 6 can be detonated after the two plugs are respectively inserted into the wire holder 16.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An airbag detonation device for dismantling motor vehicles, comprising a positioning base plate (1), characterized in that: The top of the positioning base plate (1) is provided with a through groove (2), and a slider (3) is slidably connected inside the through groove (2). A support plate (4) is fixedly connected to the top of the slider (3). A placement rack (5) is fixedly connected to the top of the support plate (4). An airbag (6) is provided inside the placement rack (5). Two sets of mounting plates (7) are fixedly connected to the bottom of the positioning base plate (1). A power component (8) for horizontally moving the placement rack (5) is provided on the opposite side of the two sets of mounting plates (7). A protective shell (9) is fixedly installed on one side of the upper surface of the positioning base plate (1). Two sets of protective door panels (10) are provided on one side of the protective shell (9).

2. The airbag detonation device for dismantling motor vehicles according to claim 1, characterized in that: The power assembly (8) includes a ball screw (801), the two ends of which are rotatably mounted on opposite side walls of two sets of mounting plates (7). One end of the ball screw (801) passes through one set of mounting plates (7) and is connected to a drive motor (802). A translation block (803) is threaded onto the outer wall of the ball screw (801), and the top of the translation block (803) is fixedly connected to the bottom of the slider (3).

3. The airbag detonation device for dismantling motor vehicles according to claim 2, characterized in that: The drive motor (802) is fixedly installed on one side wall of one of the mounting plates (7), and one end of the output shaft of the drive motor (802) is fixedly connected to one end of the ball screw (801).

4. The airbag detonation device for dismantling motor vehicles according to claim 1, characterized in that: The bottom of the protective shell (9) is open, and an inlet / outlet (17) is reserved on one side of the protective shell (9).

5. The airbag detonation device for dismantling motor vehicles according to claim 4, characterized in that: The two sets of protective door panels (10) are respectively hinged to the inner wall of the protective shell (9) by torsion spring hinges, and the two sets of protective door panels (10) are located on one side of the inlet and outlet (17).

6. The airbag detonation device for dismantling motor vehicles according to claim 1, characterized in that: A baffle (11) is fixedly connected to the top of the positioning base plate (1), and an observation port (12) is provided on one side of the baffle (11). High-strength glass (13) is fixedly embedded inside the observation port (12).

7. The airbag detonation device for dismantling motor vehicles according to claim 1, characterized in that: The placement rack (5) has a positive terminal (14) and a negative terminal (15) on one side wall, and a terminal block (16) that is compatible with the positive terminal (14) and the negative terminal (15) is fixedly connected to one side inner wall of the protective shell (9).

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