Automatic riveting forming detection equipment for vehicle safety belt

Abstract

The invention relates to the technical field of press riveting processes, in particular to automatic press riveting forming detection equipment for a vehicle safety belt, which comprises an equipment outer frame, and transparent acrylic plates are fixed on the surfaces of the middle parts of the inner sides of the equipment outer frame; and an automatic safety belt mounting device, a pre-pressing riveting device, a forming riveting device, a tension testing device, a bending riveting device, an overturning device, a pressing and splicing riveting device and a pin vibration disc are arranged on the inner side of the equipment outer frame. The improved automatic rivet pressing device can be used for machining the safety belt and can also be used for machining the connector of the safety belt, accurate rivet pressing forming is achieved through automation, all riveting openings can reach the consistent high standard, the strength and reliability of all the riveting openings are ensured, and through the accurate rivet pressing technology, the production efficiency is improved. The equipment can ensure the strength and the reliability of each riveting opening, the production efficiency is greatly improved, and errors caused by manual operation are reduced. Key components of the safety belt are machined through the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of riveting technology, in particular to automatic riveting forming detection equipment for vehicle safety belts. Background Art

[0002] In the field of metal precision machining, products that require button assembly and riveting technology for interference fit are involved, especially watch case products. Because the button holes of the watch case have certain requirements on the spring compression depth and waterproof function, it is necessary to first rivet a bushing into the button hole, and use the interference fit between the assembly parts to form a closed cavity after assembly, and then install the spring and button.

[0003] Seat belts need to be punched and riveted during the production process. Punching and riveting is to use matching seat belt riveting models and corresponding rivets to perform punching processing on a hydraulic device, and squeeze the connected parts into the rivets to achieve mechanical connection of seat belt connectors.

[0004] The technology of automatic riveting and forming testing equipment for automotive seat belts requires automatic installation of seat belts, seat belt pre-pressing, seat belt forming, tensile testing, bending, flipping, pressing and unloading. In order to realize the automated installation process of seat belt riveting, it is necessary to ensure that the conveyor belt can automatically clamp and stamp the seat belt riveted components when intermittently transporting them.

[0005] In the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. The traditional riveting device will affect the transmission process of the conveyor belt conveyor seat belt riveting assembly during stamping and finalizing; 2. The traditional riveting device cannot conveniently replace the upper and lower molds of seat belts of different sizes. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic riveting forming and testing equipment for vehicle seat belts, so as to solve the problems mentioned in the above background technology that the traditional automatic riveting forming and testing equipment for vehicle seat belts will affect the conveying process of the conveyor belt during stamping and the replacement of the upper and lower molds is cumbersome. In order to achieve the above purpose, the present invention provides the following technical scheme: automatic riveting forming and testing equipment for vehicle seat belts, including an outer frame of the equipment, a transparent acrylic plate is fixed to the inner middle surface of the outer frame of the equipment, and an automatic seat belt installation device, a pre-compression riveting device, a forming riveting device, a tensile testing device, a bending riveting device, a flipping device, a press riveting device and a pin vibrating plate are respectively arranged on the inner side of the outer frame of the equipment, a feeding belt line is arranged in the inner middle of the outer frame of the equipment, and a feeding hopper is arranged in the lower middle of the right side of the feeding belt line;

[0007] The forming riveting equipment includes a hydraulic station, an equipment support rod and an equipment support frame, and a rectangular lower pressing plate is arranged at the bottom end of the equipment support rod, a hydraulic plate is arranged in the middle of the bottom end of the hydraulic station, and two hydraulic connecting rods are symmetrically arranged on the front and rear sides of the bottom end of the hydraulic plate, a riveting upper mold is arranged at the bottom end of the hydraulic connecting rod, and the upper end surface of the riveting upper mold is grooved and provided with threaded fixing rings on both the front and rear sides;

[0008] A riveted lower mold is arranged in the middle of the bottom end of the rectangular lower pressure plate, and sliding connecting plates are arranged on the left and right sides of the riveted lower mold, a rectangular groove is opened in the middle of the surface of one side of the equipment support frame close to the riveted lower mold, and a rotating threaded rod is arranged inside the rectangular groove, two rectangular grooves are opened on the side of the sliding connecting plate close to the riveted lower mold, and a first clamping arm and a second clamping arm are respectively arranged inside the rectangular groove, a chain sprocket group is arranged at the other end of the first clamping arm and the second clamping arm, and a hexagonal fixing knob is arranged in the middle of one end of the chain sprocket group close to the equipment support frame, a fixed connecting plate is arranged at the other end of the hexagonal fixing knob, and an electric slider is arranged on the other side of the fixed connecting plate.

[0009] Further preferably, the front and rear sides and left and right ends of the bottom end of the hydraulic station are fixed to the middle of the upper fixed plate of the equipment support rod by bolts, and the bottom end of the hydraulic station is fixed to the middle of the upper end of the hydraulic plate, and the upper ends of the equipment support rods are fixed to the middle of the four corners of the lower surface of the bottom fixed plate of the hydraulic station, and the upper ends of the hydraulic connecting rods are fixed to the front and rear sides of the bottom end surface of the hydraulic plate.

[0010] Further preferably, a thread is fixed on the middle surface of the bottom end of the hydraulic connecting rod, and the middle part of the bottom end of the hydraulic connecting rod is threadedly connected to the middle part of the inner wall of the threaded fixing ring, and the middle bottom end of the threaded fixing ring is bearing-connected to the inner wall of the upper circular groove of the riveted upper mold, and an anti-slip rubber pad is fixed to the middle part of the bottom end of the inner wall of the circular groove of the riveted upper mold.

[0011] Further preferably, the bottom end of the equipment support rod is fixed to the middle of the four corners of the upper surface of the rectangular lower pressure plate, and a circular through groove is opened in the middle of the rectangular lower pressure plate, and the hydraulic plate is located directly above the circular through groove of the rectangular lower pressure plate, and the riveted lower mold is located directly below the middle of the bottom end of the circular through groove of the rectangular lower pressure plate, and the bottom end surface of the riveted lower mold is connected to the middle of the upper end surface of the equipment support frame at equal intervals through shock-absorbing telescopic rods.

[0012] Further preferably, the front and rear ends of the rotating threaded rod are connected to the middle parts of the front and rear inner walls of the rectangular groove of the equipment support frame through bearings, and the rear end of the rotating threaded rod is connected to the electric motor through a coupling, and the middle part of the rotating threaded rod is threadedly connected to the middle part of the electric slider, the side surfaces of the electric slider are slidably connected to the inner walls of the rectangular groove of the equipment support frame, and the electric motor is installed inside the electric slider.

[0013] Further preferably, a side surface of the electric slider close to the fixed connecting plate is fixed to the middle of a side surface of the fixed connecting plate, and the front and rear sides of the middle of the fixed connecting plate are evenly fixed to the side surface of the sliding connecting plate by bolts, and the slotted bearing in the middle of the side surface of the fixed connecting plate close to the sliding connecting plate is connected to the hexagonal fixing knob, one end of the hexagonal fixing knob close to the electric slider is fixed to the end of the electric motor inside the electric slider, and the other end of the hexagonal fixing knob is fixed to the middle of the chain sprocket group close to the electric slider.

[0014] Further preferably, the middle parts of the front and rear ends of one side of the chain sprocket group close to the hexagonal fixing knob are bearing-connected to the inner wall of the sliding connecting plate, and the middle parts of the first clamping arm and the second clamping arm close to one end of the chain sprocket group are threadedly connected to the middle parts of the front and rear sides of the chain sprocket group, and the middle parts of the first clamping arm and the second clamping arm close to one end of the chain sprocket group pass through the middle part of the inner wall of the rectangular groove of the sliding connecting plate for sliding connection, and the bottom end surface of the sliding connecting plate is tightly attached to the upper surface of the unloading belt line.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The riveting device in the present invention is an important process for producing the plug-in interface of the safety belt. It can be used not only for the processing of the safety belt, but also for the processing of the joint of the safety belt. The equipment realizes precise riveting molding through automation, so that each riveted interface can reach a consistent high standard, ensuring the strength and reliability of each riveted interface. Through the precise riveting process, the equipment can ensure the strength and reliability of each riveted interface, which greatly improves the production efficiency and reduces the error of manual operation. The key components of the safety belt are processed by the equipment.

[0017] In the present invention, a rotating threaded rod and a riveting lower mold are provided, and the rotating threaded rod is driven to rotate by an electric motor, so that the threaded electric slider slides back and forth along the inner wall of the rectangular groove of the sliding connecting plate, and then the riveted assembly is clamped by the first clamping arm and the second clamping arm in the rectangular groove of the sliding connecting plate in the gap where the riveted assembly is conveyed by the conveyor belt, and is moved to the top of the riveted lower mold for forming and stamping processing, so as to prevent the stamping assembly from affecting the conveying process of the conveyor belt.

[0018] In the present invention, a fixed connecting plate and a threaded fixing ring are provided. The riveted upper molds of different sizes are aligned with the bottom end of the hydraulic connecting rod and the threaded fixing ring is rotated to fix the riveted upper mold to the bottom end of the hydraulic connecting rod. At the same time, lower molds of different sizes can be fixed above the riveted lower mold by bolts. At the same time, the sliding connecting plate on one side of the fixed connecting plate can be replaced to match the seat belt riveting assemblies of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall structure of the forming riveting equipment of the present invention;

[0021] Figure 3 This is an enlarged structural schematic diagram of the riveting lower die of the present invention;

[0022] Figure 4 This is an enlarged structural schematic diagram of the fixed connecting plate of the present invention;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of the hydraulic connecting rod of the present invention.

[0024] In the figure: 1. Equipment outer frame; 2. Transparent acrylic plate; 3. Automatic safety belt installation device; 4. Pre-compression riveting equipment; 5. Forming riveting equipment; 501. Hydraulic station; 502. Equipment support rod; 503. Equipment support frame; 504. Rectangular lower pressure plate; 505. Hydraulic plate; 506. Riveting upper mold; 507. Riveting lower mold; 508. Rotating threaded rod; 509. Sliding connecting plate; 510. First clamping arm; 511. Second clamping arm; 512. Chain sprocket assembly; 513. Hexagonal fixing knob; 514. Fixed connecting plate; 515. Electric slider; 516. Threaded fixing ring; 517. Hydraulic connecting rod; 6. Tension testing equipment; 7. Bending riveting equipment; 8. Turning device; 9. Pressing riveting equipment; 10. Pin vibrating plate; 11. Unloading belt line; 12. Unloading hopper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5The present invention provides a technical solution: an automatic pressure riveting forming and testing device for vehicle safety belts, comprising an equipment outer frame 1, a transparent acrylic plate 2 is fixed to the inner middle surface of the equipment outer frame 1, and an automatic safety belt installation device 3, a pre-pressure riveting device 4, a forming riveting device 5, a tensile testing device 6, a bending riveting device 7, a turning device 8, a pressure riveting device 9 and a pin vibrating plate 10 are respectively arranged on the inner side of the equipment outer frame 1, a material unloading belt line 11 is arranged in the inner middle part of the equipment outer frame 1, and a material unloading hopper 12 is arranged below the right middle part of the material unloading belt line 11;

[0027] The forming riveting equipment 5 includes a hydraulic station 501, an equipment support rod 502 and an equipment support frame 503, and a rectangular lower pressing plate 504 is arranged at the bottom end of the equipment support rod 502, a hydraulic plate 505 is arranged in the middle of the bottom end of the hydraulic station 501, and two hydraulic connecting rods 517 are symmetrically arranged on the front and rear sides of the bottom end of the hydraulic plate 505, and a riveting upper mold 506 is arranged at the bottom end of the hydraulic connecting rod 517, and the upper end surface of the riveting upper mold 506 is grooved on both the front and rear sides and provided with threaded fixing rings 516;

[0028] A riveting lower mold 507 is arranged in the middle of the bottom end of the rectangular lower pressure plate 504, and sliding connecting plates 509 are arranged on the left and right sides of the riveting lower mold 507, a rectangular groove is opened in the middle of the surface of one side of the equipment support frame 503 close to the riveting lower mold 507, and a rotating threaded rod 508 is arranged inside the rectangular groove, and two rectangular grooves are opened on the side of the sliding connecting plate 509 close to the riveting lower mold 507, and a first clamping arm 510 and a second clamping arm 511 are respectively arranged inside the rectangular groove, and a chain sprocket group 512 is arranged at the other end of the first clamping arm 510 and the second clamping arm 511, and a hexagonal fixing knob 513 is arranged in the middle of one end of the chain sprocket group 512 close to the equipment support frame 503, a fixed connecting plate 514 is arranged at the other end of the hexagonal fixing knob 513, and an electric slider 515 is arranged on the other side of the fixed connecting plate 514.

[0029] In this embodiment, Figure 2 As shown, the front and rear sides and left and right ends of the bottom end of the hydraulic station 501 are fixed to the middle of the upper fixed plate of the equipment support rod 502 by bolts, and the bottom end of the hydraulic station 501 is fixed to the middle of the upper end of the hydraulic plate 505, and the upper ends of the equipment support rods 502 are fixed to the middle of the four corners of the lower surface of the fixed plate at the bottom end of the hydraulic station 501, and the upper ends of the hydraulic connecting rods 517 are fixed to the front and rear sides of the bottom end surface of the hydraulic plate 505; by arranging the equipment support rod 502 at the bottom end of the fixed support plate at the bottom end of the hydraulic station 501, the hydraulic station 501 will be buffered by the equipment support rod 502 after contacting the rectangular lower pressure plate 504 when stamping downward.

[0030] In this embodiment, Figure 5As shown, the middle surface of the bottom end of the hydraulic connecting rod 517 is fixed with a thread, and the middle part of the bottom end of the hydraulic connecting rod 517 is threadedly connected to the middle part of the inner wall of the threaded fixing ring 516, and the middle bottom end of the threaded fixing ring 516 is bearing-connected to the inner wall of the upper circular groove of the riveted upper mold 506, and the middle part of the bottom end of the circular groove inner wall of the riveted upper mold 506 is fixed with an anti-slip rubber pad; the threaded riveted upper mold 506 can be disassembled from the bottom end of the hydraulic connecting rod 517 by rotating the threaded fixing ring 516, and then the riveted upper molds 506 of different sizes can be replaced.

[0031] In this embodiment, Figure 2 As shown, the bottom end of the equipment support rod 502 is fixed to the middle of the four corners of the upper surface of the rectangular lower pressure plate 504, and a circular through groove is opened in the middle of the rectangular lower pressure plate 504, and the hydraulic plate 505 is located directly above the circular through groove of the rectangular lower pressure plate 504, and the riveted lower mold 507 is located directly below the middle of the bottom end of the circular through groove of the rectangular lower pressure plate 504, and the bottom end surface of the riveted lower mold 507 is connected to the middle of the upper end surface of the equipment support frame 503 at equal intervals through shock-absorbing telescopic rods; by opening a circular through groove in the middle of the rectangular lower pressure plate 504, it can cooperate with the rectangular lower pressure plate 504 to play a buffering role when the riveted upper mold 506 is pressed down.

[0032] In this embodiment, Figure 3 As shown, the front and rear ends of the rotating threaded rod 508 are connected to the middle of the front and rear sides of the inner wall of the rectangular groove of the equipment support frame 503 through bearings, and the rear end of the rotating threaded rod 508 is connected to an electric motor through a coupling, and the middle part of the rotating threaded rod 508 is threadedly connected to the middle part of the electric slider 515, the side surfaces of the electric slider 515 are slidably connected to the inner wall of the rectangular groove of the equipment support frame 503, and an electric motor is installed inside the electric slider 515; the rotation of the electric motor at the end of the rotating threaded rod 508 will drive the threaded electric slider 515 to slide back and forth.

[0033] In this embodiment, Figure 4As shown, a side surface of the electric slider 515 close to the fixed connecting plate 514 is fixed to the middle of a side surface of the fixed connecting plate 514, and the front and rear sides of the middle of the fixed connecting plate 514 are evenly fixed to a side surface of the sliding connecting plate 509 by bolts, and a slotted bearing in the middle of a side surface of the fixed connecting plate 514 close to the sliding connecting plate 509 is connected to a hexagonal fixing knob 513, one end of the hexagonal fixing knob 513 close to the electric slider 515 is fixed to the end of the electric motor inside the electric slider 515, and the other end of the hexagonal fixing knob 513 is fixed to the middle of a side of the chain sprocket set 512 close to the electric slider 515; the electric motor inside the electric slider 515 drives the hexagonal fixing knob 513 to rotate, thereby causing the chain sprocket set 512 to rotate.

[0034] In this embodiment, Figure 4 As shown, the middle parts of the front and rear ends of the chain sprocket group 512 close to the hexagonal fixing knob 513 are both bearing-connected to the inner wall of the sliding connecting plate 509, and the middle parts of the first clamping arm 510 and the second clamping arm 511 close to one end of the chain sprocket group 512 are both threadedly connected to the middle parts of the front and rear sides of the chain sprocket group 512, and the middle parts of the first clamping arm 510 and the second clamping arm 511 close to one end of the chain sprocket group 512 are both penetrated and slidably connected to the middle part of the inner wall of the rectangular groove of the sliding connecting plate 509, and the bottom end surface of the sliding connecting plate 509 is tightly attached to the upper surface of the unloading belt line 11; the rotation of the chain sprocket group 512 will drive the first clamping arm 510 and the second clamping arm 511 on its front and rear sides to slide out of the inner wall of the rectangular groove of the sliding connecting plate 509, thereby clamping and fixing the safety belt riveting assembly.

[0035] The use method and advantages of the present invention: When the vehicle safety belt automatic riveting forming detection equipment is used, the working process is as follows:

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, first, the user can assemble the transparent acrylic plate 2 to the middle of the equipment outer frame 1, and then install the automatic safety belt installation device 3, the pre-pressing riveting device 4, the forming riveting device 5, the tensile testing device 6, the bending riveting device 7, the turning device 8, the pressing riveting device 9 and the pin vibrating plate 10 as well as the unloading belt line 11 and the unloading hopper 12 to the inside of the equipment outer frame 1;

[0037] After starting the machine, when the safety belt riveting assembly is transported to the middle part of the upper front side of the equipment support frame 503, the electric motor on the rear side of the rotating threaded rod 508 drives the rotating threaded rod 508 to rotate, thereby causing the threaded electric slider 515 to slide along the inner wall of the rectangular groove of the equipment support frame 503, and the electric slider 515 drives the fixed connecting plate 514 and the sliding connecting plate 509 to slide forward, and at the same time, the electric motor inside the electric slider 515 drives the hexagonal fixing knob 513 to rotate, and then the hexagonal fixing knob 513 can be driven by the chain sprocket set 512 The first clamping arm 510 and the second clamping arm 511 are moved to slide out of the inner wall of the rectangular groove of the sliding connecting plate 509, thereby clamping and fixing the seat belt riveting assembly, and the threaded rod 508 is rotated in the opposite direction so that the seat belt riveting assembly moves to the top of the riveting lower mold 507, and the hydraulic plate 505 and the riveting upper mold 506 are driven to press down through the hydraulic station 501 until the rectangular lower pressing plate 504 is compressed to the bottom end, and the equipment support rod 502 and the hydraulic connecting rod 517 are compressed, so that the riveting upper mold 506 and the lower mold assembly above the riveting lower mold 507 shape the seat belt;

[0038] When it is necessary to replace molds of other sizes, the threaded fixing ring 516 can be rotated to remove the riveted upper mold 506 threadedly connected to the end of the hydraulic connecting rod 517 and replaced. At the same time, the sliding connecting plates 509 of different sizes can be replaced by rotating the bolts of the fixed connecting plate 514.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic riveting forming and testing device for vehicle safety belts, comprising an equipment outer frame (1), characterized in that: A transparent acrylic plate (2) is fixed to the inner middle surface of the outer frame (1) of the equipment, and an automatic safety belt installation device (3), a pre-pressing riveting device (4), a forming riveting device (5), a tensile testing device (6), a bending riveting device (7), a turning device (8), a press-fit riveting device (9) and a pin vibrating plate (10) are respectively arranged on the inner side of the outer frame (1), and a material unloading belt line (11) is arranged in the inner middle of the outer frame (1), and a material unloading hopper (12) is arranged below the right middle of the material unloading belt line (11); The forming riveting equipment (5) comprises a hydraulic station (501), an equipment support rod (502) and an equipment support frame (503), and a rectangular lower pressure plate (504) is arranged at the bottom end of the equipment support rod (502), a hydraulic plate (505) is arranged in the middle of the bottom end of the hydraulic station (501), and two hydraulic connecting rods (517) are symmetrically arranged on the front and rear sides of the bottom end of the hydraulic plate (505), and a riveting upper mold (506) is arranged at the bottom end of the hydraulic connecting rod (517), and the upper end surface of the riveting upper mold (506) is grooved on both the front and rear sides and provided with threaded fixing rings (516); A riveting lower mold (507) is arranged in the middle of the bottom end of the rectangular lower pressure plate (504), and sliding connecting plates (509) are arranged on the left and right sides of the riveting lower mold (507). A rectangular groove is arranged in the middle of the surface of one side of the equipment support frame (503) close to the riveting lower mold (507), and a rotating threaded rod (508) is arranged inside the rectangular groove. Two rectangular grooves are arranged on one side of the sliding connecting plate (509) close to the riveting lower mold (507), and the inner part of the rectangular groove is provided with a rotating threaded rod (508). A first clamping arm (510) and a second clamping arm (511) are respectively provided, and a chain sprocket group (512) is provided at the other end of the first clamping arm (510) and the second clamping arm (511), and a hexagonal fixing knob (513) is provided at the middle of one end of the chain sprocket group (512) close to the equipment support frame (503), and a fixed connecting plate (514) is provided at the other end of the hexagonal fixing knob (513), and an electric slider (515) is provided on the other side of the fixed connecting plate (514).

2. The vehicle safety belt automatic riveting forming detection equipment according to claim 1 is characterized in that: The front and rear sides and the left and right ends of the bottom end of the hydraulic station (501) are fixed to the middle of the upper fixed plate of the equipment support rod (502) by bolts, and the bottom end of the hydraulic station (501) is fixed to the middle of the upper end of the hydraulic plate (505), and the upper ends of the equipment support rods (502) are fixed to the middle of the four corners of the lower surface of the bottom fixed plate of the hydraulic station (501), and the upper ends of the hydraulic connecting rods (517) are fixed to the front and rear sides of the bottom surface of the hydraulic plate (505).

3. The automatic riveting forming detection equipment for vehicle safety belts according to claim 1 is characterized in that: The middle surface of the bottom end of the hydraulic connecting rod (517) is fixed with a thread, and the middle of the bottom end of the hydraulic connecting rod (517) is threadedly connected to the middle of the inner wall of the threaded fixing ring (516), and the middle bottom end of the threaded fixing ring (516) is bearing-connected to the inner wall of the upper circular groove of the riveted upper mold (506), and the middle of the bottom end of the inner wall of the circular groove of the riveted upper mold (506) is fixed with an anti-slip rubber pad.

4. The vehicle safety belt automatic riveting forming detection equipment according to claim 1 is characterized in that: The bottom end of the equipment support rod (502) is fixed to the middle of the four corners of the upper surface of the rectangular lower pressure plate (504), and a circular through groove is opened in the middle of the rectangular lower pressure plate (504), and the hydraulic plate (505) is located directly above the circular through groove of the rectangular lower pressure plate (504), and the riveted lower mold (507) is located directly below the middle of the bottom end of the circular through groove of the rectangular lower pressure plate (504), and the bottom end surface of the riveted lower mold (507) is connected to the middle of the upper end surface of the equipment support frame (503) at equal intervals through shock-absorbing telescopic rods.

5. The vehicle safety belt automatic riveting forming detection equipment according to claim 1 is characterized in that: The front and rear ends of the rotating threaded rod (508) are connected to the middle of the front and rear sides of the inner wall of the rectangular groove of the equipment support frame (503) through bearings, and the rear end of the rotating threaded rod (508) is connected to an electric motor through a coupling, and the middle part of the rotating threaded rod (508) is threadedly connected to the middle part of the electric slider (515), the side surface of the electric slider (515) is slidably connected to the inner wall of the rectangular groove of the equipment support frame (503), and an electric motor is installed inside the electric slider (515).

6. The vehicle safety belt automatic riveting forming detection equipment according to claim 1 is characterized in that: A side surface of the electric slider (515) close to the fixed connecting plate (514) is fixed to the middle of a side surface of the fixed connecting plate (514), and the front and rear sides of the middle of the fixed connecting plate (514) are fixed to a side surface of the sliding connecting plate (509) by bolts at equal intervals, and a slotted bearing in the middle of a side surface of the fixed connecting plate (514) close to the sliding connecting plate (509) is connected to the hexagonal fixing knob (513), one end of the hexagonal fixing knob (513) close to the electric slider (515) is fixed to the end of the electric motor inside the electric slider (515), and the other end of the hexagonal fixing knob (513) is fixed to the middle of a side of the chain sprocket set (512) close to the electric slider (515).

7. The vehicle safety belt automatic riveting forming detection equipment according to claim 1 is characterized by: The middle parts of the front and rear ends of one side of the chain sprocket group (512) close to the hexagonal fixing knob (513) are both bearing-connected to the inner wall of the sliding connecting plate (509), and the middle parts of one end of the first clamping arm (510) and the second clamping arm (511) close to the chain sprocket group (512) are both threadedly connected to the middle parts of the front and rear sides of the chain sprocket group (512), and the middle parts of one end of the first clamping arm (510) and the second clamping arm (511) close to the chain sprocket group (512) are both penetrated and slidably connected to the middle part of the inner wall of the rectangular groove of the sliding connecting plate (509), and the bottom end surface of the sliding connecting plate (509) is tightly attached to the upper surface of the unloading belt line (11).

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