Automatic conveying device of air bag explosion test system

By designing the horizontal and vertical conveying mechanisms of the automatic conveying device, the time-consuming and labor-intensive problem of manual handling during airbag detonation testing was solved, and the automatic transfer of vehicles between test laboratories was realized, which improved efficiency, reduced safety hazards, and ensured the sealing of the test laboratories and the safety of personnel.

CN223356661UActive Publication Date: 2025-09-19WUXI GAXIANG INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202422630969.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-30
Publication Date
2025-09-19
Estimated Expiration
2034-10-30

AI Technical Summary

Technical Problem

In existing airbag detonation tests, the vehicle needs to be manually transported into the environmental chamber, which is time-consuming and labor-intensive, poses safety risks, and results in low test efficiency.

Method used

An automatic conveying device for an airbag detonation test system is designed. It includes transverse and longitudinal conveying mechanisms. The mobile platform enables automatic transfer of vehicles between test chambers. The side shift plate is combined to ensure the sealing of the test chamber and the safety of personnel.

Benefits of technology

It realizes the automatic transfer of vehicles in and out of the test room, improves the operation efficiency, reduces the safety hazards of manual operation, and ensures the sealing of the test room and the safety of personnel.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an automatic conveying device of an air bag point explosion test system, which comprises a platform support embedded on the ground, a transverse conveying mechanism arranged on the platform support along the left-right direction, a movable platform I arranged on the transverse conveying mechanism, and a longitudinal conveying mechanism arranged on the platform support along the front-back direction, a moving platform II is mounted on the longitudinal conveying mechanism; the transverse conveying mechanism and the longitudinal conveying mechanism are vertically arranged; a main cover plate is installed on the ground located at the outer end of the longitudinal conveying mechanism, the front edge of the second moving platform is connected with a follow-up plate, and the follow-up plate is contained below the main cover plate or the follow-up plate is flush with the rear portion of the main cover plate when moving to the rear portion of the main cover plate. Before and after the test, the automatic transfer of the vehicle in and out of the test room can be realized through the automatic conveying device, time and labor are saved, and the operation efficiency is effectively improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to an automatic conveying device for an air bag detonation test system. Background Art

[0002] Airbag detonation tests are usually carried out in an environmental chamber, such as a high temperature of 85° or a low temperature of -35°, and the detonation is carried out after a preset insulation time.

[0003] In the prior art, before conducting an airbag detonation test, it is usually necessary to manually move the body-in-white with the airbag system into an environmental chamber, which is time-consuming and labor-intensive, has low test efficiency, and also poses a major safety hazard. Utility Model Content

[0004] In order to solve the above problems, the present application provides a rationally structured automatic conveying device for an airbag detonation test system, which can realize automatic transfer of vehicles in and out of the test room through the automatic conveying device, saving time and effort, and effectively helping to improve operational efficiency.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] An automatic conveying device for an airbag detonation test system includes a platform support embedded in the ground, a transverse conveying mechanism is installed on the platform support in the left-right direction, a mobile platform 1 is installed on the transverse conveying mechanism, a longitudinal conveying mechanism is installed on the platform support in the front-back direction, and a mobile platform 2 is installed on the longitudinal conveying mechanism; the transverse conveying mechanism and the longitudinal conveying mechanism are arranged vertically; a main cover is installed on the ground at the outer end of the longitudinal conveying mechanism, and a follower plate is connected to the front edge of the mobile platform 2, and the follower plate is accommodated under the main cover or the follower plate is moved to be flush with the rear of the main cover.

[0007] As a further improvement of the above technical solution:

[0008] The transverse conveying mechanism includes two groups arranged at intervals on the left and right, and the two groups of transverse conveying mechanisms are respectively installed with a moving platform. The end of the longitudinal conveying mechanism is arranged at the junction of the two groups of transverse conveying mechanisms.

[0009] The transverse conveying mechanism and the longitudinal conveying mechanism both include driving wheels and driven wheels spaced apart along the moving direction, and conveying members are mounted around the driving wheels and the driven wheels, and the first and second moving platforms are mounted on the conveying members via a connecting seat.

[0010] The conveying member is a synchronous belt or a chain; it also includes a tensioning wheel and a steering wheel arranged in the middle of the conveying direction of the conveying member.

[0011] The platform support is provided with a groove for the conveying member to pass through.

[0012] A roller support is installed on the platform support below the conveying member.

[0013] It also includes a guide rail arranged along the conveying direction, and the mobile platform 1 and the mobile platform 2 are rollingly installed on the guide rail via guide wheels; the circumferential edge of the guide wheel extends laterally to form a flange, and the flange is assembled and limited with the guide rail.

[0014] A plurality of follower seats arranged at intervals are installed between the front edge of the second moving platform and the rear edge of the follower plate. The follower seats include supports respectively installed on the second moving platform and the follower plate, and support rods are installed for rotation between the supports. A wedge block is installed on the platform support located behind the main cover plate, and the top surface of the wedge block is inclined backward and upward. The follower seat is guided by the wedge block and moves upward to be flush with the main cover plate while moving backward.

[0015] Side cover plates are installed on the ground on both sides of the middle of the transverse conveying mechanism. Side shift plates are installed on the bottom surfaces of the side cover plates for movement along the front-rear direction. The opposite side shift plates move toward each other and close above the transverse conveying mechanism.

[0016] The side shift plate is installed at the output end of the linear drive power, and the bottom surface of the side shift plate is mounted on the guide rail via a wheel set. Through the operation of the linear drive power, the side shift plate is pushed to move forward and backward guided by the guide rail.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model can realize the automatic transfer of vehicles in and out of the test room through the automatic conveying device before and after the test, saving time and labor, effectively helping to improve operational efficiency and reduce safety hazards of personnel operation;

[0019] The utility model also has the following advantages:

[0020] In actual use, the transverse conveying mechanism corresponds to the test chambers on both sides, and the vehicle is moved from the middle to the left or right to the corresponding test chamber by the transverse conveying mechanism; and is moved from the front to the back by the longitudinal conveying mechanism; and vehicles with different or the same test requirements can be transferred and tested in turn through the mobile platform 1 and the mobile platform 2.

[0021] In actual use, as the mobile platform 2 moves, the follower plate will be pulled to move synchronously, thereby filling the ground to facilitate the walking of people and the movement of other objects.

[0022] By setting the side shift plate, after the vehicle is moved to the left or right, the front and rear side shift plates can be moved towards each other and closed above the horizontal conveying mechanism, which not only helps to ensure the sealing of the laboratory, but also facilitates the movement of people and objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0025] Figure 3 This is a schematic diagram of the assembly of the mobile platform 1 and the horizontal conveying mechanism of the present invention.

[0026] Figure 4 for Figure 3 A partial enlarged view of point B in the middle.

[0027] Figure 5 This is a schematic diagram of the assembly of the second mobile platform and the follower plate on the platform support of the utility model.

[0028] Figure 6 for Figure 5 A partial enlarged view of point C in the middle.

[0029] Figure 7 This is a schematic diagram of the installation of the side shift plate of the utility model.

[0030] Among them: 1. Mobile platform 1; 2. Platform support; 3. Side cover; 4. Horizontal conveying mechanism; 5. Mobile platform 2; 6. Longitudinal conveying mechanism; 7. Main cover; 8. Follower plate; 9. Side shift plate; 10. Test chamber;

[0031] 21. Groove;

[0032] 41. Conveying member; 42. Roller support; 43. Steering wheel; 44. Tensioning wheel; 45. Driven wheel; 46. Connecting seat; 47. Guide rail; 48. Guide wheel; 481. Flange;

[0033] 81. Follower seat; 82. Wedge;

[0034] 91. Linear drive power; 92. Wheel set; 93. Guide rail. DETAILED DESCRIPTION

[0035] The specific implementation of the present utility model will be described below with reference to the accompanying drawings.

[0036] like Figure 1As shown, the automatic conveying device of the airbag detonation test system of this embodiment includes a platform support 2 embedded in the ground, a transverse conveying mechanism 4 is installed on the platform support 2 in the left and right direction, a mobile platform 1 is installed on the transverse conveying mechanism 4, a longitudinal conveying mechanism 6 is installed on the platform support 2 in the front and back direction, and a mobile platform 2 5 is installed on the longitudinal conveying mechanism 6; the transverse conveying mechanism 4 and the longitudinal conveying mechanism 6 are arranged vertically; a main cover plate 7 is installed on the ground at the outer end of the longitudinal conveying mechanism 6, and a follower plate 8 is connected to the front edge of the mobile platform 2 5, and the follower plate 8 is accommodated under the main cover plate 7 or the follower plate 8 is moved to be flush with the rear of the main cover plate 7.

[0037] In actual use, the automatic conveying device can be used in conjunction with the laboratory 10. For example, the horizontal conveying mechanism 4 is connected between the external constant temperature chamber and the laboratory 10, and the longitudinal conveying mechanism 6 is connected between the door and the interior of the constant temperature chamber.

[0038] When in use, the vehicle can be placed on the mobile platform 1 at room temperature, and then the mobile platform 1 moves to automatically move the vehicle into the test room 10. Alternatively, the vehicle can be placed on the mobile platform 2 5, and then the mobile platform 2 5 moves to move the vehicle into the normal temperature room. As the mobile platform 2 5 moves, the follower plate 8 will be pulled to move synchronously, thereby filling the ground at the door of the normal temperature room to facilitate the walking of people and the movement of other objects.

[0039] In this embodiment, mobile platform 1 is driven by the horizontal conveying mechanism 4 to move in the left and right direction, and mobile platform 2 5 is driven by the longitudinal conveying mechanism 6 to move in the front and back direction, so that mobile platform 1 and mobile platform 2 5 can move independently of each other, which is convenient for actual use.

[0040] The transverse conveying mechanism 4 includes two groups arranged at intervals on the left and right. The two groups of transverse conveying mechanisms 4 are respectively installed with a moving platform 1. The end of the longitudinal conveying mechanism 6 is arranged at the junction of the two groups of transverse conveying mechanisms 4.

[0041] In actual use, the transverse conveying mechanism 4 is set corresponding to the test chambers 10 on both sides, and the transverse conveying mechanism 4 moves the vehicle from the middle constant temperature chamber to the left or right to the corresponding test chamber 10; the longitudinal conveying mechanism 6 moves the vehicle from the door of the constant temperature chamber to the inside of the constant temperature chamber from front to back; vehicles with different or same test requirements can be transferred and tested in turn through the mobile platform 1 and the mobile platform 2 5.

[0042] like Figure 2 and Figure 3As shown, the transverse conveying mechanism 4 and the longitudinal conveying mechanism 6 both include a driving wheel and a driven wheel 45 arranged at intervals along the moving direction, and a conveying member 41 is installed around the driving wheel and the driven wheel 45. The mobile platform 1 and the mobile platform 2 5 are installed with the conveying member 41 through the connecting seat 46, so that the movement of the mobile platform can be driven by the transmission of the conveying member 41.

[0043] The conveying member 41 is a synchronous belt or a chain, and is equipped with corresponding sprockets or pulleys for transmission; it also includes a tensioning wheel 44 and a steering wheel 43 arranged in the middle of the conveying direction of the conveying member 41.

[0044] When in use, the motor drives the driving wheel to rotate, driving the conveying member 41 to transmit between the driving wheel, the driven wheel 45, the tensioning wheel 44, and the steering wheel 43, so that the conveying member 41 drives the mobile platform 1 or the mobile platform 2 5 to move through the connecting seat 46 for transfer.

[0045] The platform support 2 is provided with a groove 21 for the conveying member 41 to pass through; thereby, the conveying member 41 is buried in the same plane as the platform support 2, effectively reducing the overall height.

[0046] A roller support member 42 is installed on the platform support 2 located below the conveying member 41 . The roller support member 42 provides rolling support for the conveying member 41 , thereby helping to ensure the transmission reliability of the conveying member 41 .

[0047] It also includes a guide rail 47 arranged along the conveying direction, and the mobile platform 1 and the mobile platform 2 5 are rollingly mounted on the guide rail 47 via guide wheels 48, thereby effectively ensuring the reliability of movement; Figure 4 As shown, the peripheral edge of the guide wheel 48 extends laterally to form a flange 481, and the flange 481 is assembled and limited with the guide rail 47, thereby ensuring reliable guidance.

[0048] like Figure 5 and Figure 6 As shown, a plurality of follower seats 81 arranged at intervals are installed between the front edge of the moving platform 2 5 and the rear edge of the follower plate 8. The follower seat 81 includes supports respectively installed on the moving platform 2 5 and the follower plate 8, and support rods are installed between the supports for common rotation, so that there can be a height difference between the synchronously moving follower plate 8 and the moving platform 2 5, so that the follower plate 8 can be retracted under the main cover plate 7 or unfolded to be flush with the rear of the main cover plate 7; a wedge block 82 is installed on the platform support 2 located behind the main cover plate 7, and the top surface of the wedge block 82 is tilted backward and upward. The follower seat 81 is guided by the wedge block 82 and moves upward to be flush with the main cover plate 7 while moving backward, effectively ensuring the retraction and extension of the follower plate 8 during the forward and backward movement.

[0049] Side cover plates 3 are installed on the ground on both sides of the middle of the transverse conveying mechanism 4. Side shift plates 9 are installed on the bottom surface of the side cover plates 3 for movement along the front-back direction. The opposite side shift plates 9 move toward each other and close above the transverse conveying mechanism 4.

[0050] In this embodiment, the side shift plate 9 is arranged below the doorway of the test chamber 10 .

[0051] By setting the side shift plate 9, after the vehicle is moved to the left or right, the side shift plate 9 can be moved toward each other and closed above the transverse conveying mechanism 4. On the one hand, it effectively helps to ensure the insulation and sealing of the laboratory 10, and on the other hand, it is also convenient for people to walk and objects to move when needed.

[0052] like Figure 7 As shown, the side shift plate 9 is installed at the output end of the linear drive power 91, and the bottom surface of the side shift plate 9 is mounted on the guide rail 93 through the wheel group 92. Through the operation of the linear drive power 91, the side shift plate 9 is pushed to move forward and backward guided by the guide rail 93.

[0053] The usage of this utility model is:

[0054] During the test, personnel move the vehicle equipped with the airbag detonation system onto the mobile platform 1. The transverse conveying mechanism 4 operates and transfers the vehicle to the corresponding test chamber 10 via the mobile platform 1. The side shift plates 9 move toward each other and close under the door of the test chamber 10. After the door of the test chamber 10 is closed, the airbag detonation test can be carried out according to the test progress. After the test is completed, the vehicle can be moved out of the test chamber 10 via the mobile platform 1.

[0055] In actual use, the two sets of horizontal conveying mechanisms 4 can work independently to drive the corresponding mobile platform 1 to carry out tests in the test chambers 10 on both sides in turn, effectively ensuring the implementation of the test tasks; when necessary, it can also be combined with the middle constant temperature chamber to carry out tests.

[0056] The utility model is easy to operate. Before and after the test, the vehicle can be automatically transferred in and out of the test room via the automatic conveying device, which saves time and effort, effectively helps to improve operational efficiency, and reduces safety hazards of personnel operation.

[0057] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0058] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the scope of protection of the utility model.

Claims

1. An automatic conveying device for an airbag detonation test system, characterized by: The utility model comprises a platform support (2) embedded in the ground, a transverse conveying mechanism (4) is installed on the platform support (2) along the left and right directions, a movable platform (1) is installed on the transverse conveying mechanism (4), a longitudinal conveying mechanism (6) is installed on the platform support (2) along the front and rear directions, and a movable platform (5) is installed on the longitudinal conveying mechanism (6); the transverse conveying mechanism (4) and the longitudinal conveying mechanism (6) are arranged vertically; a main cover plate (7) is installed on the ground at the outer end of the longitudinal conveying mechanism (6), and a follower plate (8) is connected to the front edge of the movable platform (5), and the follower plate (8) is accommodated below the main cover plate (7) or the follower plate (8) is moved to be flush with the rear of the main cover plate (7).

2. The automatic conveying device of the airbag detonation test system according to claim 1, characterized in that: The transverse conveying mechanism (4) includes two groups arranged at intervals on the left and right, and the two groups of transverse conveying mechanisms (4) are respectively installed with a moving platform (1). The end of the longitudinal conveying mechanism (6) is arranged at the junction of the two groups of transverse conveying mechanisms (4).

3. The automatic conveying device of the airbag detonation test system according to claim 1, characterized in that: The transverse conveying mechanism (4) and the longitudinal conveying mechanism (6) both include driving wheels and driven wheels (45) spaced apart along the moving direction, and a conveying member (41) is wound around the driving wheels and the driven wheels (45). The mobile platform 1 (1) and the mobile platform 2 (5) are installed with the conveying member (41) via a connecting seat (46).

4. The automatic conveying device of the airbag detonation test system according to claim 3, characterized in that: The conveying member (41) is a synchronous belt or a chain; and further comprises a tensioning wheel (44) and a steering wheel (43) arranged in the middle of the conveying direction of the conveying member (41).

5. The automatic conveying device of the airbag detonation test system according to claim 3, characterized in that: The platform support (2) is provided with a groove (21) for the conveying member (41) to pass through.

6. The automatic conveying device of the airbag detonation test system according to claim 3, characterized in that: A roller support member (42) is installed on the platform support (2) below the conveying member (41).

7. The automatic conveying device of the airbag detonation test system according to claim 3, characterized in that: The invention also includes a guide rail (47) arranged along the conveying direction, and the mobile platform (1) and the mobile platform (5) are rollingly mounted on the guide rail (47) via a guide wheel (48); the peripheral edge of the guide wheel (48) extends laterally to form a flange (481), and the flange (481) and the guide rail (47) are assembled and limited.

8. The automatic conveying device of the airbag detonation test system according to claim 1, characterized in that: A plurality of follower seats (81) arranged at intervals are installed between the front edge of the second moving platform (5) and the rear edge of the follower plate (8), and the follower seat (81) includes supports respectively installed on the second moving platform (5) and the follower plate (8), and a support rod is installed between the supports for common rotation; a wedge block (82) is installed on the platform support (2) located behind the main cover plate (7), and the top surface of the wedge block (82) is tilted backward and upward, and the follower seat (81) is guided by the wedge block (82) and moves upward to be flush with the main cover plate (7) while moving backward.

9. The automatic conveying device of the airbag detonation test system according to claim 1, characterized in that: Side cover plates (3) are installed on the ground at both sides of the middle of the transverse conveying mechanism (4), and side shift plates (9) are installed on the bottom surfaces of the side cover plates (3) to move in the front-back direction. The opposite side shift plates (9) move toward each other and close above the transverse conveying mechanism (4).

10. The automatic conveying device of the airbag detonation test system according to claim 9, characterized in that: The side shift plate (9) is installed at the output end of the linear driving power (91), and the bottom surface of the side shift plate (9) is mounted on the guide rail (93) via the wheel group (92). The linear driving power (91) drives the side shift plate (9) to move forward and backward guided by the guide rail (93).