Air bag conduction auxiliary mechanism applied to automobile rear seat side block assembly line

Abstract

The utility model belongs to the technical field of automobile seat air bag conduction detection, and particularly relates to an air bag conduction auxiliary mechanism applied to an automobile rear seat side block assembly line, which comprises a detection main body used for detecting whether air bag conduction is qualified or not, and a transmission mechanism is arranged on one side of the detection main body. The transmission mechanism is provided with a fixing jig used for placing an automobile rear seat side block. The detection main body is provided with a code scanning mechanism, a conduction wire connecting mechanism, a ground wire connecting mechanism and a discharging mechanism. The code scanning mechanism is used for scanning and confirming a label of the to-be-detected automobile rear seat side block; the conduction line connecting mechanism is used for connecting the air bag with the conduction line; the ground wire connecting mechanism is used for connecting a metal piece on an automobile rear seat side block with a ground wire; through the conduction wire connecting mechanism, the ground wire connecting mechanism and the code scanning mechanism, automatic reset of the conduction wire and the ground wire is completed only by manual connection of the conduction wire, automatic connection of the ground wire, automatic label scanning and detection, automatic loop closing of the detection process is realized, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to automobile rear seat air bag conduction detection technical field, specifically relates to the air bag conduction auxiliary mechanism for automobile rear seat side block assembly line. BACKGROUND

[0002] The automobile safety air bag system is a passive safety protection system, which can rapidly inflate when the vehicle collides to provide additional protection for passengers. The rear seat air bag is usually located on the side or front of the rear seat to prevent passengers from directly contacting other parts of the vehicle during a collision.

[0003] The existing automobile rear seat air bag conduction is connected by artificial conduction line and ground wire, artificial scanning label and artificial taking down conduction line and ground wire, which not only is low in efficiency, but also causes fatigue in artificial operation, and errors occur in the operation process, resulting in inaccurate detection. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an air bag conduction auxiliary mechanism for automobile rear seat side block assembly line, which only needs to connect the conduction line manually, the ground wire is automatically connected, the label is automatically scanned, and the conduction line and the ground wire are automatically reset after detection, thereby solving the problem of inaccurate detection in the manual detection process.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: the air bag conduction auxiliary mechanism for automobile rear seat side block assembly line includes a detection main body for detecting whether the air bag conduction is qualified, a transmission mechanism is arranged on one side of the detection main body, a fixing jig for placing the automobile rear seat side block is arranged on the transmission mechanism, a code scanning mechanism, a conduction line connecting mechanism, a ground wire connecting mechanism and a discharging mechanism are arranged on the detection main body; the code scanning mechanism is used for scanning and confirming the label of the automobile rear seat side block to be detected; the conduction line connecting mechanism is used for connecting the air bag with the conduction line; the ground wire connecting mechanism is used for connecting the metal part on the automobile rear seat side block with the ground wire; and the detection system for judging whether the air bag conduction data of the automobile rear seat side block assembly line is qualified is further included.

[0006] Preferably, the conduction line connecting mechanism includes a mounting frame arranged on the detection main body, a first air cylinder is arranged on the mounting frame, a connecting frame is connected to the output end of the first air cylinder, a conduction rod is arranged at the top end of the connecting frame, a conduction connector is connected to the end of the conduction rod through a chain, a conduction connecting line is connected to the conduction connector, and the conduction connector can automatically disconnect the connection between the conduction connector and the air bag conduction through the movement of the conduction rod.

[0007] Preferably, the ground wire connecting mechanism comprises a second cylinder arranged on the mounting frame, and a fixing block connected to an output end of the second cylinder, and a ground wire connector arranged on the fixing block.

[0008] Preferably, the code scanning mechanism comprises a third cylinder arranged on the detection main body, and an installation plate connected to an output end of the third cylinder, and a code scanner arranged on the installation plate.

[0009] Preferably, the unloading mechanism comprises a fixing seat arranged on the detection main body, a fourth cylinder arranged on the fixing seat, and a lifting frame connected to an output end of the fourth cylinder, and a supporting frame arranged on the lifting frame and used for taking the automobile rear seat side block off the fixing jig.

[0010] Preferably, the lifting frame is provided with a driving mechanism used for driving the lifting frame to lift.

[0011] Preferably, the supporting frame comprises fixing frames arranged in parallel at two ends of the outer side of the lifting frame, and supporting blocks arranged on the fixing frames and matched with the automobile rear seat side block.

[0012] Preferably, the transmission mechanism is provided with a blocking block, the advancing end of the fixing jig is provided with a blocking groove matched with the blocking block, and a damping block is arranged in the blocking groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the conduction wire connecting mechanism, the ground wire connecting mechanism and the code scanning mechanism, only the conduction wire needs to be connected manually, the ground wire is automatically connected, the label is automatically scanned, and the conduction wire and the ground wire are automatically reset after detection, so that the automation closed loop of the detection process is realized, and the overall production efficiency is improved.

[0014] Through the automatic unloading mechanism, the automobile rear seat side block air bag after detection can be taken off the fixing jig, the whole unloading process is fast, accurate and safe, and the production efficiency and product quality are greatly improved.

[0015] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the air bag conduction auxiliary mechanism applied to the automobile rear seat side block assembly line Figure 1 .

[0017] Figure 2 Schematic diagram of the three-dimensional structure of the air bag conduction auxiliary mechanism applied to the automobile rear seat side block assembly line Figure 2 .

[0018] Figure 3 Schematic diagram of the three-dimensional structure of the air bag conduction auxiliary mechanism applied to the automobile rear seat side block assembly lineFigure 3

[0019] Figure 4 It is a transmission mechanism three-dimensional structure schematic view of the air bag guide auxiliary mechanism applied to the automobile rear seat side block assembly line.

[0020] Figure 5 It is a blanking mechanism three-dimensional structure schematic view of the air bag guide auxiliary mechanism applied to the automobile rear seat side block assembly line Figure 2 .

[0021] Figure 6 It is a guide wire connection mechanism three-dimensional structure schematic view of the air bag guide auxiliary mechanism applied to the automobile rear seat side block assembly line.

[0022] In the figure: 1, detection main body; 2, transmission mechanism; 21, blocking block; 3, fixing jig; 31, blocking groove; 32, shock absorbing block; 4, guide wire connection mechanism; 41, mounting frame; 42, first air cylinder; 43, connecting frame; 44, guide rod; 45, guide connector; 5, ground wire connection mechanism; 51, second air cylinder; 52, fixed block; 53, ground wire connector; 6, blanking mechanism; 61, fixed seat; 62, fourth air cylinder; 63, lifting frame; 631, driving mechanism; 64, supporting frame; 641, fixed frame; 642, supporting block; 7, code scanning mechanism; 71, third air cylinder; 72, mounting plate; 73, code scanner. DETAILED DESCRIPTION

[0023] The embodiment of the present application will be described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application. All other examples obtained by those skilled in the art without creative labor are within the scope of the present application.

[0024] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the air bag guide auxiliary mechanism applied to the automobile rear seat side block assembly line comprises a detection main body 1 for detecting whether the air bag guide is qualified, which is responsible for receiving and analyzing data from each subsystem to determine whether the air bag guide state is qualified. The detection main body 1 uses a high-performance microprocessor as the brain, which can quickly respond and process a large amount of data to ensure the accuracy and timeliness of the detection results.

[0025] A transmission mechanism 2 is provided on one side of the detection main body 1, which is an automatic conveying line responsible for smoothly and efficiently conveying the automobile rear seat side block to be detected from the previous process to the detection area. The mechanism adopts a precise motor drive and guide rail system to ensure the stability and accuracy during transmission, and can flexibly adjust the transmission speed according to the production rhythm.

[0026] The transmission mechanism 2 is provided with a fixing jig 3 for placing the automobile rear seat cushion block, which can firmly clamp the cushion block to prevent displacement or falling during detection and ensure smooth detection operation.

[0027] The detection body 1 is provided with a code scanning mechanism 7, a live wire connection mechanism 4, a ground wire connection mechanism 5 and a discharging mechanism 6.

[0028] The code scanning mechanism 7 is used for scanning and confirming the label of the automobile rear seat cushion block to be detected; it is used for scanning the unique identification label on the automobile rear seat cushion block to be detected, automatically recording and identifying product information, and providing a basis for subsequent detection and data tracing.

[0029] The live wire connection mechanism 4 is used for connecting the air bag with the live wire; it is responsible for accurately and quickly connecting the air bag wire with the live wire of the detection system, so that the detection system can detect the electrical performance of the air bag.

[0030] The ground wire connection mechanism 5 is used for connecting the metal part on the automobile rear seat cushion block with the ground wire; the ground wire connection mechanism 5 will connect the metal part on the automobile rear seat cushion block with the ground wire to ensure that the whole system is safe in electrical terms. It is very important to prevent static accumulation and short circuit.

[0031] It also includes a detection system for determining whether the air bag live data of the automobile rear seat cushion block assembly line is qualified. It can collect and analyze data from the code scanning mechanism 7, the live wire connection mechanism 4 and the ground wire connection mechanism 5 in real time, automatically determine whether the air bag live data of the automobile rear seat cushion block assembly line is qualified through preset algorithm logic, and generate detailed detection report for quality tracing and continuous improvement.

[0032] After detection, the discharging mechanism 6 will automatically classify and transport the qualified or unqualified automobile rear seat cushion blocks to the corresponding subsequent process or recycling area according to the detection results. It realizes the automatic closed loop of detection process and improves the overall production efficiency.

[0033] In combination Figure 3 , Figure 4 , Figure 5 , Figure 6 It is shown that the live wire connection mechanism 4 includes a mounting bracket 41 provided on the detection body 1 to ensure the stability and accuracy of the whole connection mechanism during operation.

[0034] The first air cylinder 42 is arranged on the mounting frame 41, and the output end of the first air cylinder 42 is connected with a connecting frame 43. The top end of the connecting frame 43 is provided with a guide rod 44, which is an elongated and rigid rod member for guiding and transmitting the movement of the connecting frame 43. When the air cylinder receives a control signal, it will push the connecting frame 43 to move. The connecting frame 43 serves as an intermediate transmission component, which converts the linear motion of the air cylinder into the movement of the guide rod 44.

[0035] The end of the guide rod 44 is connected with a guide connecting head 45 through a chain. The guide connecting head 45 is matched with the air bag guide interface, and can be tightly and firmly connected with the air bag guide interface. The chain connection not only enables the guide connecting head 45 to move up and down under the drive of the guide rod 44, but also allows the connecting head to swing or fine-tune to a certain extent when needed, so as to adapt to the air bag connection points at different positions.

[0036] The guide connecting head 45 is connected with a guide connecting wire, which is an electric wire with high conductivity and good flexibility, and is used for transmitting the electrical signal of the air bag to the detection system.

[0037] The guide connecting head 45 can be automatically disconnected from the air bag guide by the movement of the guide rod 44. When the detection is completed, the first air cylinder 42 drives the connecting frame 43 and the guide rod 44 to move, and the chain drives the guide connecting head 45 to move until the guide connecting head 45 is separated from the air bag guide interface. Not only improves the detection efficiency, but also avoids the errors and safety hazards that may be caused by manual intervention.

[0038] In combination Figure 3 , Figure 4 , Figure 5 , Figure 6 It is shown that the ground wire connecting mechanism 5 includes a second air cylinder 51 arranged on the mounting frame 41, and the output end of the second air cylinder 51 is connected with a fixed block 52. When the second air cylinder 51 receives a control signal, it will push the fixed block 52 to move accurately. Not only fast response, but also can provide stable driving force, to ensure the high efficiency and accuracy of the ground wire connecting mechanism 5.

[0039] The fixed block 52 is provided with a ground wire connecting head 53, which is matched with the metal piece on the side block of the rear seat of the automobile, and can be tightly and firmly connected with the metal piece. The ground wire connecting head 53 is made of a material with high conductivity to ensure smooth transmission of electrical signals. At the same time, the surface of the ground wire connecting head 53 is also treated specially, which has good corrosion resistance and wear resistance, and can maintain its performance stability in harsh working environment.

[0040] In combination Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the code scanning mechanism 7 includes a third cylinder 71 arranged on the detection main body 1, and the output end of the third cylinder 71 is connected with a mounting plate 72. The mounting plate 72 not only firmly connects the output end of the third cylinder 71, but also provides a stable and reliable mounting platform for the code scanner 73. The mounting plate 72 is made of high-strength and corrosion-resistant material to ensure its stability and durability during long-term use, and to ensure that the driving force of the third cylinder 71 can be directly and stably transmitted to the mounting plate 72, thereby driving the code scanner 73 to move accurately.

[0041] The code scanner 73 is arranged on the mounting plate 72 and is a high-precision and high-sensitivity photoelectric scanning device. It can quickly and accurately read the two-dimensional code or barcode information on the automobile rear seat side block and transmit the information to the upper computer or database to realize product traceability and management. The code scanner 73 adopts advanced scanning technology and image processing algorithm and can identify barcode information in various complex environments to ensure the accuracy and reliability of code scanning.

[0042] During the code scanning process, the third cylinder 71 drives the mounting plate 72 and the code scanner 73 to move towards the automobile rear seat side block to be scanned until the code scanner 73 is at the optimal scanning distance from the barcode. At this time, the code scanner 73 starts the scanning function, quickly reads the barcode information, and transmits it to the corresponding system for processing. The entire code scanning process is fast and accurate, greatly improving production efficiency and product traceability.

[0043] In combination with Figure 1 , Figure 2 , Figure 3 and Figure 5 , the blanking mechanism 6 includes a fixed seat 61 arranged on the detection main body 1 to provide a solid support for the entire mechanism. The design of the fixed seat 61 fully considers the mechanical strength and stability to ensure that the blanking mechanism 6 can maintain its accuracy and reliability during long-term and high-frequency use.

[0044] The fixed seat 61 is provided with a fourth cylinder 62 to provide stable and controllable power for the up-down movement of the lifting frame 63. The output end of the fourth cylinder 62 is connected with the lifting frame 63, which is responsible for carrying the weight of the supporting bracket 64 and the automobile rear seat side block and moving up and down under the drive of the fourth cylinder 62. The design of the lifting frame 63 fully considers the strength and stability, and is made of high-strength and corrosion-resistant material to ensure that it can maintain its shape and performance stability during long-term use.

[0045] The lifting frame 63 is provided with a support frame 64 for removing the rear seat side block of the car from the fixing jig 3. The support frame 64 is designed with an interface or structure matching the fixing jig 3, which can tightly and firmly hold the side block to prevent it from slipping or being damaged during lifting. The surface of the support frame 64 is also specially treated to increase the friction with the side block and improve the stability of the clamping. At the same time, the design of the support frame 64 also takes into account the shape and size of the side block to ensure that it can adapt to different models and specifications of the rear seat side block of the car.

[0046] During the cutting process, the fourth cylinder 62 drives the lifting frame 63 and the support frame 64 to move downward until the support frame 64 tightly contacts with the rear seat side block of the car on the fixing jig 3. At this time, the support frame 64 clamps the side block and slowly rises under the drive of the fourth cylinder 62, removing the side block from the fixing jig 3. Then, the lifting frame 63 and the support frame 64 continue to rise, lifting the side block to the predetermined position, preparing for the next process or packaging. The whole cutting process is fast, accurate and safe, greatly improving the production efficiency and product quality.

[0047] In combination with Figure 1 , Figure 2 , Figure 3 and Figure 5 , the lifting frame 63 has a drive mechanism 631 for driving the lifting frame 63 to lift.

[0048] The drive mechanism 631 ensures smooth and accurate lifting. It is usually composed of a motor, a reducer, a transmission shaft, a lead screw or a chain, which converts the rotary motion of the motor into the linear lifting motion of the lifting frame 63.

[0049] During the lifting process, the drive mechanism 631 receives instructions from the control system and starts the motor to rotate. The motor transmits the rotary motion to the transmission shaft through the reducer, and the transmission shaft drives the lead screw or chain to move linearly. Finally, the linear motion of the lead screw or chain is converted into the lifting motion of the lifting frame 63, realizing the lifting and lowering of the rear seat side block of the car.

[0050] In combination with Figure 1 , Figure 2 , Figure 3 and Figure 5 , the support frame 64 includes fixed frames 641 arranged in parallel on both ends of the outside of the lifting frame 63, which not only ensures the stability of the support frame 64 during lifting, but also effectively disperses the weight of the rear seat side block of the car, reducing the stress burden of individual components. The fixed frame 641 is made of high-strength, corrosion-resistant materials, such as high-quality steel or aluminum alloy, to cope with various challenges in industrial environments, such as vibration, impact and corrosion, etc.

[0051] The fixed frame 641 is provided with a bearing block 642 matched with the automobile rear seat side block. The design of the bearing block 642 takes into account the shape, size and weight distribution of the automobile rear seat side block to ensure that it can tightly and stably support the side block and prevent it from slipping or being damaged during lifting and transferring. The surface of the bearing block 642 is usually treated with wear-resistant and anti-skid materials such as rubber or polyurethane to increase the friction with the side block and improve the stability of the bearing.

[0052] During lifting, the bearing frame 64 moves with the lifting frame 63 rising and falling. When the lifting frame 63 rises to the predetermined position, the bearing block 642 on the bearing frame 64 tightly contacts and supports the automobile rear seat side block; when the lifting frame 63 falls, the bearing frame 64 falls with the side block until it reaches the predetermined position. Throughout the process, the design of the bearing frame 64 ensures the stable support and smooth transfer of the side block.

[0053] In combination with Figure 1 , Figure 2 , Figure 3 and Figure 4 , the transmission mechanism 2 is provided with a blocking block 21, which is usually made of high-strength and wear-resistant materials to ensure that its shape and performance remain stable during long-term use. The shape and size of the blocking block 21 are precisely calculated to ensure that it can tightly fit with the blocking groove 31 on the fixed jig 3 during transmission, achieving accurate positioning and stable transmission of the side block.

[0054] The fixed jig 3 is provided with a blocking groove 31 matched with the blocking block 21, and the design of the blocking groove 31 takes into account the shape, size and transmission path of the side block to ensure that when the side block is transferred to the fixed jig 3, the blocking block 21 can be smoothly inserted into the blocking groove 31, thereby achieving accurate positioning of the side block. The shape and depth of the blocking groove 31 are carefully designed to ensure that there is no excessive resistance or damage to the side block during insertion.

[0055] The blocking groove 31 is provided with a shock-absorbing block 32. Its function is to absorb and relieve the impact and vibration generated during transmission. It is usually made of high-elasticity and high-shock-absorbing materials such as rubber, polyurethane or springs. The design of the shock-absorbing block 32 takes into account the transmission speed and impact force to ensure that when the side block is transferred to the fixed jig 3, it can quickly absorb and disperse the impact energy, thereby protecting the side block from damage.

[0056] In the transmission process, when the automobile rear seat side block is pushed by the transmission mechanism 2 to the running end of the fixed jig 3, the blocking block 21 will first contact the blocking groove 31. At this time, the shock absorbing block 32 will begin to play a role, absorbing and relieving the impact and vibration caused by the transmission speed. With the continuous advancement of the side block, the blocking block 21 will gradually be fully inserted into the blocking groove 31, realizing the accurate positioning of the side block. At the same time, the continuous effect of the shock absorbing block 32 ensures the stability and safety of the side block during the transmission process.

[0057] The preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art within the technical range disclosed by the utility model, according to the utility model technical scheme and its utility model concept are equivalent to replace or change, all should be covered in the protection scope of the utility model.

Claims

1. An airbag guide opening auxiliary mechanism applied to an automobile rear seat side block assembly line, comprising a detection main body (1) for detecting whether the airbag guide opening is qualified, a transmission mechanism (2) is arranged on one side of the detection main body (1), and a fixing jig (3) for placing an automobile rear seat side block is arranged on the transmission mechanism (2), characterized in that, The detection main body (1) is provided with a code scanning mechanism (7), a live wire connecting mechanism (4), a ground wire connecting mechanism (5) and a discharging mechanism (6). The code scanning mechanism (7) is used for scanning and confirming the label of the automobile rear seat side block to be detected. The live wire connecting mechanism (4) is used for connecting the air bag with the live wire. The ground wire connecting mechanism (5) is used for connecting the metal part on the automobile rear seat side block with the ground wire. The detection system for determining whether the air bag live data of the automobile rear seat side block assembly line is qualified is further included.

2. The airbag guide assisting mechanism for a vehicle rear seat side block assembly line according to claim 1, characterized in that, The live wire connecting mechanism (4) includes a mounting frame (41) arranged on the detection main body (1), a first air cylinder (42) arranged on the mounting frame (41), a connecting frame (43) connected to the output end of the first air cylinder (42), a live wire rod (44) arranged at the top end of the connecting frame (43), a live wire connector (45) connected to the end of the live wire rod (44) through a chain, a live wire connecting line connected to the live wire connector (45), and the live wire connector (45) can be automatically disconnected from the air bag live wire by moving the live wire rod (44).

3. The airbag guide assisting mechanism for an automobile rear seat side block assembly line according to claim 1, characterized in that, The ground wire connecting mechanism (5) includes a second air cylinder (51) arranged on the mounting frame (41), and a fixed block (52) connected to the output end of the second air cylinder (51), and a ground wire connector (53) arranged on the fixed block (52).

4. The airbag guide assisting mechanism for an automobile rear seat side block assembly line according to claim 1, characterized in that, The code scanning mechanism (7) includes a third air cylinder (71) arranged on the detection main body (1), an installation plate (72) connected to the output end of the third air cylinder (71), and a code scanner (73) arranged on the installation plate (72).

5. The airbag guide assisting mechanism for a car rear seat side block assembly line according to claim 1, wherein The discharging mechanism (6) includes a fixed seat (61) arranged on the detection main body (1), a fourth air cylinder (62) arranged on the fixed seat (61), a lifting frame (63) connected to the output end of the fourth air cylinder (62), and a supporting frame (64) arranged on the lifting frame (63) for taking the automobile rear seat side block off the fixed jig (3).

6. The airbag guide assisting mechanism for a car rear seat side block assembly line according to claim 5, wherein The lifting frame (63) has a driving mechanism (631) for driving the lifting frame (63) to lift.

7. The airbag guide assisting mechanism for a car rear seat side block assembly line according to claim 6, wherein The supporting frame (64) includes fixed frames (641) arranged in parallel at both ends of the outer side of the lifting frame (63), and supporting blocks (642) arranged on the fixed frames (641) and matched with the automobile rear seat side block.

8. The airbag guide assisting mechanism for a car rear seat side block assembly line according to claim 1, wherein The transmission mechanism (2) is provided with a blocking block (21), and the running end of the fixed jig (3) is provided with a blocking groove (31) matched with the blocking block (21), and a damping block (32) is arranged in the blocking groove (31).

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