Automatic assembly equipment for automobile safety belts

Abstract

The utility model relates to an automatic assembly device for automobile safety belts, comprising a male buckle and a female buckle installation device and a left clamping device and a right clamping device arranged on both sides of the male buckle and the female buckle installation device, wherein the left clamping device is used for clamping the left side of the safety belt; the male buckle and the female buckle installation device is used for installing the male buckle and the female buckle on the safety belt; and the right clamping device is used for clamping the right side of the safety belt.

Description

Technical Field

[0001] The utility model relates to an assembly device, in particular to an automatic assembly device for automobile safety belts. Background Art

[0002] Seat belts, also known as seat belts or vehicle safety belts, are an important safety device used in vehicles (including cars, airplanes and other means of transportation). Its main function is to limit the displacement of occupants in the event of a collision or emergency braking to reduce injuries to the occupants.

[0003] In the assembly of the safety belt, the male buckle and the female buckle need to be installed on both sides of the safety belt respectively and fixed. Currently, the installation is often done manually, which has low work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an automatic assembly device for automobile safety belts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a male buckle and a female buckle installation device and a left clamping device and a right clamping device arranged on both sides of the male buckle and the female buckle installation device, the left clamping device: used to clamp the left side of the safety belt; the male buckle and the female buckle installation device: install the male buckle and the female buckle on the safety belt; the right clamping device: used to clamp the right side of the safety belt, the male buckle and the female buckle installation device includes a male buckle vibration plate, a male buckle feeding track, a translation track, a translation cylinder, a translation block, a male buckle translation mechanism, a female buckle feeding mechanism, an installation track and an installation mechanism, the male buckle vibration plate is connected to the male buckle feeding track and the male buckle is loaded to the male buckle feeding track by the male buckle vibration plate, and the translation track is arranged on the male buckle feeding track relative to the male buckle The other end of the vibration plate is perpendicular to the male buckle feeding track, the installation track is parallel to the translation track, an installation station is arranged on the installation track, the installation mechanism is arranged at the bottom of the installation track and opposite to the installation station, the translation cylinder drives the translation block to move along the translation track, a translation groove is arranged on the translation block, the translation groove has a receiving position opposite to the male buckle feeding track and a feeding position opposite to the installation station, the male buckle translation mechanism has a material moving state that moves the male buckle at the feeding position to the installation station, the female buckle feeding mechanism has a loading device that loads the female buckle to the installation station, other components such as lock tongues, guides, leads, etc. can also be installed on both sides of the male buckle and the female buckle installation device. Since this technology is a conventional technology, it will not be expanded.

[0006] By adopting the above technical scheme, when the safety belt needs to be installed, the female buckle feeding mechanism first feeds the female buckle to the installation station, and then fixes the left side of the safety belt to the left clamping device, stretches the right side of the safety belt through the installation track and fixes it to the right clamping device, and then the male buckle vibration plate feeds the male buckle to the male buckle feeding track until the male buckle enters the translation slot of the translation block, and then under the drive of the translation cylinder, the translation slot moves to the feeding position, and then the male buckle translation mechanism moves the male buckle to the installation station. At this time, the male buckle is located above the safety belt and the female buckle is located below the safety belt, and then under the drive of the installation mechanism, the female buckle passes through the safety belt and is fixed with the male buckle to complete the installation of the male buckle and the female buckle. By automating the loading of the male buckle and the female buckle, the tediousness of the operation is reduced and the work efficiency is improved.

[0007] The utility model is further configured as follows: the box buckle feeding mechanism includes a box buckle vibration plate, a box buckle feeding track, a receiving block, a rotating cylinder and a suction head. The box buckle vibration plate is connected to the box buckle feeding track and the box buckle is fed to the box buckle feeding track by the box buckle vibration plate. The receiving block is arranged at the end of the box buckle feeding track. The rotating cylinder drives the suction head to rotate. The suction head has a material picking position relative to the receiving block and a material discharging position relative to the installation station.

[0008] By adopting the above technical solution, when the female buckle needs to be loaded, the female buckle vibration plate loads the female buckle to the female buckle loading track until the female buckle enters the receiving block, and then the cylinder is rotated to drive the suction head to move to the picking position to take out the female buckle in the receiving block, and then rotate to the discharge position to place the female buckle in the installation station.

[0009] The utility model is further configured as follows: the left clamping device includes a left clamping frame, a first fixed block, a second fixed block, a fixed cylinder, a guide rod and a power mechanism, the first fixed block is arranged on the left clamping frame, the fixed cylinder is arranged on the left clamping frame and drives the second fixed block to move to the position of the first fixed block, the power mechanism is arranged between the left clamping frame and the mounting rail and drives the safety belt to move, the guide rod is arranged between the power mechanism and the left clamping frame, and the right clamping device only needs to fix the right side of the safety belt, which can be completed by conventional technology, so it will not be elaborated.

[0010] By adopting the above technical solution, when the seat belt needs to be clamped, the retractor at the end of the seat belt is placed between the first fixed block and the second fixed block, and then the fixed cylinder drives the second fixed block to approach the first fixed block until the retractor of the seat belt is fixed, and then the seat belt is pulled through the guide rod and then through the power mechanism and the installation track, and finally the other end of the seat belt is fixed to the right clamping device.

[0011] The utility model is further configured as follows: the power mechanism includes a guide rail, a power roller, a power motor, a power frame, and a power cylinder. The guide rail is opposite to the installation station. The power cylinder drives the power frame to move vertically and is located above the guide rail. The power motor is arranged on the power frame and drives the power roller. The power roller has a driving state opposite to the guide rail and drives the safety belt.

[0012] By adopting the above technical solution, when the seat belt passes through the guide track, the power cylinder drives the power frame to move downward until the power roller fits the seat belt, and then the power motor drives the power roller to rotate, which can drive the seat belt to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the male buckle and female buckle installation device of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the left clamping device of the power mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the power mechanism of the utility model.

[0017] In the figure: 1. left clamping device; 11. left clamping frame; 12. first fixed block; 13. second fixed block; 14. fixed cylinder; 15. guide rod; 16. power mechanism; 161. guide rail; 162. power roller; 163. power motor; 164. power frame; 165. power cylinder; 2. male and female buckle installation device; 21. male buckle vibration plate; 22. male buckle feeding track; 23. translation track; 24. translation cylinder; 25. translation block; 251. translation slot; 26. male buckle translation mechanism; 27. female buckle feeding mechanism; 271. female buckle vibration plate; 272. female buckle feeding track; 273. receiving block; 274. rotating cylinder; 275. suction head; 28. installation track; 281. installation station; 29. ​​installation mechanism; 3. right clamping device. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] like Figure 1-4As shown, the utility model discloses an automatic assembly device for automobile safety belts, including a male buckle and female buckle installation device 2 and a left clamping device 1 and a right clamping device 3 arranged on both sides of the male buckle and female buckle installation device 2, the left clamping device 1 is used to clamp the left side of the safety belt; the male buckle and female buckle installation device 2 is used to install the male buckle and the female buckle on the safety belt; the right clamping device 3 is used to clamp the right side of the safety belt, and the male buckle and female buckle installation device 2 includes a male buckle vibration plate 21, a male buckle feeding track 22, a translation track 23, a translation cylinder 24, a translation block 25, a male buckle translation mechanism 26, a female buckle feeding mechanism 27, an installation track 28 and an installation mechanism 2 9, the male buckle vibration plate 21 is connected to the male buckle feeding track 22 and the male buckle is fed to the male buckle feeding track 22 by the male buckle vibration plate 21, the translation track 23 is arranged at the other end of the male buckle feeding track 22 relative to the male buckle vibration plate 21 and is perpendicular to the male buckle feeding track 22, the installation track 28 is parallel to the translation track 23, and an installation station 281 is arranged on the installation track 28, and the installation mechanism 29 is arranged at the bottom of the installation track 28 and is opposite to the installation station 281, and the translation cylinder 24 drives the translation block 25 to move along the translation track 23, and the translation block 25 is provided with a translation slot 251, and the translation slot 251 has a translation slot 251 with the male buckle feeding track 2 2 and the feeding position relative to the installation station 281. The male buckle translation mechanism 26 has a material transfer state for moving the male buckle at the feeding position to the installation station 281. The female buckle feeding mechanism 27 has a feeding device for feeding the female buckle to the installation station 281. Other components such as lock tongues, guides, and belt heads can also be installed on both sides of the male buckle and female buckle installation device 2. Since this technology is a conventional technology, it will not be expanded. When the safety belt needs to be installed, the female buckle feeding mechanism 27 first feeds the female buckle to the installation station 281, and then fixes the left side of the safety belt to the left clamping device 1, and stretches the right side of the safety belt through the installation station 281. The track 28 is installed and fixed to the right clamping device 3, and then the male buckle vibration plate 21 feeds the male buckle to the male buckle feeding track 22 until the male buckle enters the translation slot 251 of the translation block 25, and then under the drive of the translation cylinder 24, the translation slot 251 moves to the feeding position, and then the male buckle translation mechanism 26 moves the male buckle to the installation station 281. At this time, the male buckle is located above the safety belt, and the female buckle is located below the safety belt, and then under the drive of the installation mechanism 29, the female buckle passes through the safety belt and is fixed with the male buckle to complete the installation of the male buckle and the female buckle. By automating the feeding of the male buckle and the female buckle, the cumbersomeness of the operation is reduced and the work efficiency is improved.

[0021] The female buckle feeding mechanism 27 includes a female buckle vibration disk 271, a female buckle feeding track 272, a receiving block 273, a rotating cylinder 274 and a suction head 275. The female buckle vibration disk 271 is connected to the female buckle feeding track 272 and the female buckle vibration disk 271 feeds the female buckle to the female buckle feeding track 272. The receiving block 273 is arranged at the end of the female buckle feeding track 272. The rotating cylinder 274 drives the suction head 275 to rotate. The suction head 275 has a picking position relative to the receiving block 273 and a discharging position relative to the installation station 281. When the female buckle needs to be fed, the female buckle vibration disk 271 feeds the female buckle to the female buckle feeding track 272 until the female buckle enters the receiving block 273, and then the rotating cylinder 274 drives the suction head 275 to move to the picking position to take out the female buckle located in the receiving block 273, and then rotates to the discharging position to place the female buckle in the installation station 281.

[0022] The left clamping device 1 includes a left clamping frame 11, a first fixed block 12, a second fixed block 13, a fixed cylinder 14, a guide rod 15 and a power mechanism 16. The first fixed block 12 is arranged on the left clamping frame 11. The fixed cylinder 14 is arranged on the left clamping frame 11 and drives the second fixed block 13 to move to the position of the first fixed block 12. The power mechanism 16 is arranged between the left clamping frame 11 and the mounting rail 28 and drives the safety belt to move. The guide rod 15 is arranged between the power mechanism 16 and the left clamping frame 11. The right clamping device 3 only needs to fix the right side of the seat belt, which can be accomplished by conventional technology, so it will not be elaborated. When the seat belt needs to be clamped, the retractor at the end of the seat belt is placed between the first fixing block 12 and the second fixing block 13, and then the fixing cylinder 14 drives the second fixing block 13 to move closer to the first fixing block 12 until the retractor of the seat belt is fixed, and then the seat belt is pulled through the guide rod 15 and then through the power mechanism 16 and the mounting rail 28, and finally the other end of the seat belt is fixed to the right clamping device 3.

[0023] The power mechanism 16 includes a guide rail 161, a power roller 162, a power motor 163, a power frame 164, and a power cylinder 165. The guide rail 161 is opposite to the installation station 281. The power cylinder 165 drives the power frame 164 to move vertically and is located above the guide rail 161. The power motor 163 is arranged on the power frame 164 and drives the power roller 162. The power roller 162 has a driving state opposite to the guide rail 161 and drives the safety belt. After the safety belt passes through the guide rail 161, the power cylinder 165 drives the power frame 164 to move downward until the power roller 162 is in contact with the safety belt, and then the power motor 163 drives the power roller 162 to rotate, which can drive the safety belt to move.

[0024] Working process: When the safety belt needs to be installed, the female buckle vibration plate 271 loads the female buckle to the female buckle loading track 272 until the female buckle enters the receiving block 273, and then the rotating cylinder 274 drives the suction head 275 to move to the material taking position to take out the female buckle in the receiving block 273, and then rotates to the discharge position to put the female buckle into the installation station 281, and then puts the retractor at the end of the safety belt between the first fixed block 12 and the second fixed block 13, and then the fixed cylinder 14 drives the second fixed block 13 to approach the first fixed block 12 until the retractor of the safety belt is fixed, and then the safety belt is pulled through the guide The rod 15 then passes through the power mechanism 16 and the installation track 28, and finally the other end of the safety belt is fixed on the right clamping device 3, and then the male buckle vibration plate 21 feeds the male buckle to the male buckle feeding track 22, until the male buckle enters the translation slot 251 of the translation block 25, and then under the drive of the translation cylinder 24, the translation slot 251 moves to the feeding position, and then the male buckle translation mechanism 26 moves the male buckle to the installation station 281. At this time, the male buckle is located above the safety belt, and the female buckle is located below the safety belt, and then under the drive of the installation mechanism 29, the female buckle passes through the safety belt and is fixed with the male buckle to complete the installation of the male buckle and the female buckle.

Claims

1. An automatic assembly equipment for automobile safety belts, characterized in that: It comprises a male buckle and female buckle mounting device (2) and a left clamping device (1) and a right clamping device (3) arranged on both sides of the male buckle and female buckle mounting device (2). Left clamping device (1): used for clamping the left side of the seat belt; Male buckle and female buckle installation device (2): install the male buckle and female buckle on the safety belt; Right clamping device (3): used for clamping the right side of the seat belt; The male buckle and female buckle installation device (2) comprises a male buckle vibration plate (21), a male buckle feeding track (22), a translation track (23), a translation cylinder (24), a translation block (25), a male buckle translation mechanism (26), a female buckle feeding mechanism (27), an installation track (28) and an installation mechanism (29). The male buckle vibration plate (21) is connected to the male buckle feeding track (22) and the male buckle is fed to the male buckle feeding track (22) by the male buckle vibration plate (21). The translation track (23) is arranged at the other end of the male buckle feeding track (22) relative to the male buckle vibration plate (21) and is perpendicular to the male buckle feeding track (22). The installation track (28) is parallel to the translation track (23). An installation station (281) is provided on the installation track (28); the installation mechanism (29) is provided at the bottom of the installation track (28) and is opposite to the installation station (281); the translation cylinder (24) drives the translation block (25) to move along the translation track (23); the translation block (25) is provided with a translation slot (251); the translation slot (251) has a receiving position opposite to the male buckle feeding track (22) and a feeding position opposite to the installation station (281); the male buckle translation mechanism (26) has a material moving state for moving the male buckle at the feeding position to the installation station (281); and the female buckle feeding mechanism (27) has a feeding device for feeding the female buckle to the installation station (281).

2. The automatic assembly equipment for automobile safety belts according to claim 1 is characterized in that: The female buckle feeding mechanism (27) comprises a female buckle vibration plate (271), a female buckle feeding track (272), a receiving block (273), a rotating cylinder (274) and a suction head (275); the female buckle vibration plate (271) is connected to the female buckle feeding track (272) and the female buckle vibration plate (271) feeds the female buckle to the female buckle feeding track (272); the receiving block (273) is arranged at the end of the female buckle feeding track (272); the rotating cylinder (274) drives the suction head (275) to rotate; the suction head (275) has a material taking position relative to the receiving block (273) and a material discharging position relative to the installation station (281).

3. The automatic assembly equipment for automobile safety belts according to claim 1 is characterized in that: The left clamping device (1) comprises a left clamping frame (11), a first fixed block (12), a second fixed block (13), a fixed cylinder (14), a guide rod (15) and a power mechanism (16); the first fixed block (12) is arranged on the left clamping frame (11); the fixed cylinder (14) is arranged on the left clamping frame (11) and drives the second fixed block (13) to move toward the position of the first fixed block (12); the power mechanism (16) is arranged between the left clamping frame (11) and the mounting rail (28) and drives the safety belt to move; and the guide rod (15) is arranged between the power mechanism (16) and the left clamping frame (11).

4. The automatic assembly equipment for automobile safety belts according to claim 3 is characterized in that: The power mechanism (16) comprises a guide rail (161), a power roller (162), a power motor (163), a power frame (164) and a power cylinder (165); the guide rail (161) is opposite to the installation station (281); the power cylinder (165) drives the power frame (164) to move vertically and is located above the guide rail (161); the power motor (163) is arranged on the power frame (164) and drives the power roller (162); the power roller (162) has a driving state in which it is opposite to the guide rail (161) and drives the safety belt.

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