Safety belt lock catch button assembling equipment based on multidirectional cooperation pushing

Abstract

The utility model relates to the technical field of safety belt lock catch assembling, in particular to safety belt lock catch button assembling equipment based on multidirectional cooperation pushing, which comprises a button assembling station according to an assembling sequence, the button assembling station comprises a button assembling component which is arranged on an annular conveying device and used for installing a button on a groove-shaped seat, and the button assembling component is used for assembling the button on the groove-shaped seat. The button assembling station further comprises a button conveying device and a pushing assembly, the button conveying device can convey buttons and send the buttons into the button assembling assembly, and the button assembling assembly comprises a mounting plate fixed to an annular conveying device. And a button placing assembly for temporarily storing the button and moving the button to the position of the groove-shaped seat is arranged on the mounting plate. The button is limited by arranging the button supporting piece and the movable clamping piece, when the button is pressed into the groove-shaped seat, the spring deforms, and the movable clamping piece moves, so that the button can be conveniently pressed into the groove-shaped seat, and the button is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of seat belt buckle assembly, in particular to a seat belt buckle button assembly device based on multi-directional cooperative pushing. Background Art

[0002] As an important safety device in vehicles such as automobiles, the stability and reliability of the performance of the seat belt are crucial. As a key component of the seat belt, the assembly quality and efficiency of the seat belt buckle directly affect the use effect and production cost of the seat belt. Generally, the assembly of the seat belt buckle automatically places the groove-shaped seat into the fixture through the feeding component, moves the groove-shaped seat to the bow spring assembly station through the conveying device to assemble the bow spring assembly, then the groove-shaped seat moves to the latch assembly station to assemble the latch, then assembles the spring through the spring assembly station, then assembles the locking pin through the locking pin assembly station, and then assembles the locking through the locking assembly station, and then assembles the button through the button assembly station, and finally unloads the assembled seat belt buckle through the unloading station.

[0003] In the existing device, generally, the button is placed into a special limiting structure, and the two sides of the button are fixed by the lateral limiting blocks to prevent deviation. Subsequently, the stamping component applies pressure along the direction perpendicular to the button to press the button into the groove-shaped seat. During the process of pressing the button into the groove-shaped seat, due to the blocking of the two sides of the button by the limiting structure, the button is prone to excessive deformation, resulting in button damage or functional failure, thereby reducing the qualified rate of the product. Content of the Utility Model

[0004] The purpose of the utility model is to provide a seat belt buckle button assembly device based on multi-directional cooperative pushing. By providing a button support and a moving clamp to limit the button, when the button is pressed into the groove-shaped seat, the spring will deform and the moving clamp will move, so that the button can be conveniently pressed into the groove-shaped seat to avoid button damage.

[0005] To solve the problems of the prior art, the present utility model provides a seat belt buckle button assembly device based on multi-directional collaborative pushing, which is a button assembly process in a seat belt buckle assembly production line. The seat belt buckle assembly production line includes an annular conveying device, a trough-shaped seat feeding station, a bow spring assembly station, a latch assembly station, a spring assembly station, a lock pin assembly station, a locking assembly station, a button assembly station, a blanking station, and a trough-shaped seat moving fixture. The button assembly station includes a button assembly component arranged on the annular conveying device and used for installing the button onto the trough-shaped seat. The button assembly station further includes a button conveying device and a pushing component capable of conveying the button and feeding the button into the button assembly component. The button assembly component includes a mounting plate fixed on the annular conveying device. A button placement component for temporarily storing the button and moving the button to the position of the trough-shaped seat is arranged on the mounting plate. The button placement component includes two symmetrically arranged button support members for limiting the button, and a button limiting component is further arranged on one of the button support members.

[0006] Preferably, the button limiting component includes a support seat fixed outside one of the button support members, and a guide block is further fixed on the support seat. A moving clamping member is slidably arranged in the guide block, and a limiting structure for clamping the button is formed between the moving clamping member and the other button support member. An adjusting bolt is rotatably arranged on the support seat. The button limiting component further includes a return spring. One end of the return spring is sleeved on the moving clamping member, and the other end of the return spring is sleeved on the adjusting bolt.

[0007] Preferably, the button placement component further includes a third telescopic driving member horizontally fixed on the mounting plate. The output end of the third telescopic driving member is connected to a fourth telescopic driving member, and the output end of the fourth telescopic driving member is connected to a support block. A chute is formed along the length direction of the support block. The two button support members are slidably arranged in the chute on the support block and the button support members are fixed by bolts.

[0008] Preferably, a stamping component for pressing the button into the trough-shaped seat is inclinedly arranged at a position near the top of the button placement component on the mounting plate and towards the position of the trough-shaped seat moving fixture. The stamping component includes a second telescopic driving member fixed on the mounting plate. The output end of the second telescopic driving member is connected to a stamping plate, and a punch is arranged at a position of the stamping plate near the button placement component.

[0009] Preferably, the cross-section of the punch is trapezoidal, and the length of one end of the support block away from the stamping plate is less than the length of one end of the support block close to the stamping plate.

[0010] Preferably, a lifting component is vertically arranged at a position of the mounting plate close to the bottom of the button placing component. The lifting component includes a fifth telescopic driving member fixed on the mounting plate, and a jacking plate fixed to the top of the fifth telescopic driving member for feeding the button into the button support member.

[0011] Preferably, a triangular notch is formed on the jacking plate for tilting the button and making it relatively parallel to the trough-shaped seat.

[0012] Preferably, the button conveying device includes a linear vibrator fixed on the annular conveying device, and a button conveying guide rail is further arranged on the top of the linear vibrator. A groove for the button to move is formed along the length direction of the button conveying guide rail, and a baffle for blocking the button is fixed at the tail end of the button conveying guide rail.

[0013] Preferably, the pushing component includes a pushing component perpendicular to the button conveying device. The pushing component includes a first telescopic driving member, and a limiting push plate is connected to the output end of the first telescopic driving member.

[0014] The beneficial effects of the present utility model compared with the prior art are as follows:

[0015] 1. In this application, two button support members are provided, and a button limiting component is arranged on one of the button support members. The button limiting component is equipped with a movable moving card. The moving card and the button support member jointly limit and support the button. When the button is pressed into the trough-shaped groove, the moving card will move due to the force on the button, enabling the button to easily enter the trough-shaped groove. Compared with the traditional structure, this design can effectively prevent the button from being damaged;

[0016] 2. In this application, an adjusting bolt is rotatably arranged on the support seat, and a return spring is arranged between the adjusting bolt and the moving card. By rotating the adjusting bolt, the elastic force of the return spring can be adjusted, thereby adjusting the force required for the moving card to move. This design can avoid excessive force required for the moving card to move, resulting in damage to the button due to excessive deformation;

[0017] 3. In this application, a jacking plate is further provided, and a triangular notch is formed on the jacking plate. This notch keeps the button parallel to the trough-shaped seat, facilitating the subsequent pressing of the button into the trough-shaped seat. Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the seat belt buckle assembly production line of the present utility model;

[0019] Figure 2 is a first three-dimensional structural schematic diagram of the seat belt buckle button assembly device based on multi-directional cooperative pushing of the present utility model;

[0020] Figure 3It is the second three-dimensional structural schematic diagram of the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model;

[0021] Figure 4 It is the exploded structural schematic diagram of the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model;

[0022] Figure 5 It is the three-dimensional structural schematic diagram of the button conveying device of the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model;

[0023] Figure 6 It is the three-dimensional structural schematic diagram of the material pushing component of the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model;

[0024] Figure 7 It is the three-dimensional structural schematic diagram of the button assembly component of the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model;

[0025] Figure 8 It is the Figure 7 enlarged structural schematic diagram at position A in the seat belt buckle button assembly device based on multi-directional coordinated pushing of the present utility model.

[0026] The reference numerals in the figure are: 1, annular conveying device; 2, trough-shaped seat feeding station; 3, bow spring component assembly station; 4, latch assembly station; 5, spring assembly station; 6, lock pin assembly station; 7, locking assembly station; 8, button assembly station; 81, button conveying device; 811, linear vibrator; 812, button conveying guide rail; 8121, baffle; 82, material pushing component; 821, first telescopic driving member; 822, limiting push plate; 83, button assembly component; 831, mounting plate; 832, stamping component; 8321, second telescopic driving member; 8322, stamping plate; 83221, punch; 833, button placing component; 8331, third telescopic driving member; 8332, fourth telescopic driving member; 83321, support block; 8333, button support member; 8334, button limiting component; 83341, adjusting bolt; 83342, return spring; 83343, guiding block; 83344, moving clamping member; 834, lifting component; 8341, fifth telescopic driving member; 8342, jacking plate; 9, discharging station; 10, trough-shaped seat moving jig. Detailed implementation manners

[0027] In order to further understand the features, technical means, and specific purposes and functions achieved by the present utility model, the following further describes the present utility model in detail in conjunction with the drawings and specific implementation manners.

[0028] Refer to Figures 1 - 8As shown in the figure, the present utility model provides a seat belt buckle button assembly device based on multi-directional collaborative pushing, which is a button assembly process in a seat belt buckle assembly production line. The seat belt buckle assembly production line includes a ring conveyor device 1, a U-shaped seat feeding station 2, a bow spring assembly station 3, a latch assembly station 4, a spring assembly station 5, a locking pin assembly station 6, a locking assembly station 7, a button assembly station 8, a discharging station 9, and a U-shaped seat moving fixture 10. The button assembly station 8 includes a button assembly component 83 disposed on the ring conveyor device 1 and used for installing buttons onto the U-shaped seat. The button assembly station 8 further includes a button conveying device 81 capable of conveying buttons and feeding the buttons into the button assembly component 83, and a pushing component 82. The button assembly component 83 includes a mounting plate 831 fixed on the ring conveyor device 1. A button placing component 833 for temporarily storing buttons and moving the buttons to the position of the U-shaped seat is disposed on the mounting plate 831. The button placing component 833 includes two symmetrically arranged button support members 8333 for limiting the buttons, and a button limiting component 8334 is further disposed on one of the button support members 8333.

[0029] The button limiting component 8334 includes a support seat fixed outside one of the button support members 8333. A guiding block 83343 is further fixed on the support seat. A moving clamping member 83344 is slidably disposed in the guiding block 83343. A limiting structure for clamping the button is formed between the moving clamping member 83344 and the other button support member 8333. An adjusting bolt 83341 is rotatably disposed on the support seat. The button limiting component 8334 further includes a return spring 83342. One end of the return spring 83342 is sleeved on the moving clamping member 83344, and the other end of the return spring 83342 is sleeved on the adjusting bolt 83341.

[0030] During use, by providing two button support members 8333 and disposing a button limiting component 8334 on one of the button support members 8333. The button limiting component 8334 is equipped with a movable moving clamping member 83344. The moving clamping member 83344 and the button support member 8333 jointly limit and support the button. When the button is pressed into the U-shaped groove, the moving clamping member 83344 will move due to the force on the button, enabling the button to easily enter the U-shaped groove.

[0031] By rotating the adjusting bolt 83341, the elastic force of the return spring 83342 can be adjusted, thereby adjusting the force required for the moving clamping member 83344 to move. This design can prevent the force required for the moving clamping member 83344 to move from being too large, resulting in excessive deformation and damage of the button.

[0032] The button placement component 833 further includes a third telescopic driving member 8331 horizontally fixed on the mounting plate 831. The output end of the third telescopic driving member 8331 is connected to a fourth telescopic driving member 8332. The output end of the fourth telescopic driving member 8332 is connected to a support block 83321. A chute is formed along the length direction of the support block 83321. Two button support members 8333 are slidably arranged in the chute on the support block 83321 and the button support members 8333 are fixed by bolts. Driven by the third telescopic driving member 8331, the fourth telescopic driving member 8332 realizes telescopic movement. The output end of the fourth telescopic driving member 8332 is connected to the support block 83321, thereby driving the button support members 8333 to move and making the button approach the trough-shaped seat. The distance between the two button support members 8333 can be adjusted to adapt to the size of the button.

[0033] At a position of the mounting plate 831 near the top of the button placement component 833 and inclined towards the position of the jig 10 moving towards the trough-shaped seat, there is a stamping component 832 for pressing the button into the trough-shaped seat. The stamping component 832 includes a second telescopic driving member 8321 fixed on the mounting plate 831. The output end of the second telescopic driving member 8321 is connected to a stamping plate 8322. A punch 83221 is arranged at a position of the stamping plate 8322 near the button placement component 833. The cross-section of the punch 83221 is trapezoidal. The length of one end of the support block 83321 away from the stamping plate 8322 is less than the length of one end of the support block 83321 close to the stamping plate 8322.

[0034] During use, when the button moves to the position of the trough-shaped seat, the second telescopic driving member 8321 drives the stamping plate 8322 to move. Driven by the stamping plate 8322, the punch 83221 applies pressure to the button and presses the button into the trough-shaped seat.

[0035] At a position of the mounting plate 831 near the bottom of the button placement component 833, there is also a lifting component 834 vertically arranged. The lifting component 834 includes a fifth telescopic driving member 8341 fixed on the mounting plate 831. The top end of the fifth telescopic driving member 8341 is fixed with a lifting plate 8342 for feeding the button into the button support members 8333. A triangular notch is formed on the lifting plate 8342 for tilting the button and making it parallel to the trough-shaped seat.

[0036] The fifth telescopic driving member 8341 drives the lifting plate 8342 to move in the vertical direction, feeding the button between the button support members 8333 and the moving clamping member 83344, thereby limiting the button. A triangular notch is formed on the lifting plate 8342. This notch makes the button parallel to the trough-shaped seat, facilitating the subsequent pressing of the button into the trough-shaped seat.

[0037] The button transfer device 81 includes a linear vibrator 811 fixed on the annular conveyor device 1, and a button transfer guide rail 812 is further provided on the top of the linear vibrator 811. A groove for the button to move is formed along the length direction of the button transfer guide rail 812, and a baffle 8121 for blocking the button is fixed at the tail end of the button transfer guide rail 812.

[0038] The button transfer device 81 is docked with the vibrating disk. After the linear vibrator 811 is started, vibration is generated, and this vibration is transmitted to the button transfer guide rail 812. Under the action of the vibration, the button moves along the groove in the button transfer guide rail 812. When the button moves to the tail end of the button transfer guide rail 812, the button is blocked by the baffle 8121 and the button stops moving.

[0039] The pusher assembly 82 includes a pusher assembly 82 perpendicular to the button transfer device 81. The pusher assembly 82 includes a first telescopic driving member 821, and a limit push plate 822 is connected to the output end of the first telescopic driving member 821. The first telescopic driving member 821 drives the limit push plate 822 to move forward, pushing the button away from the button transfer guide rail 812 and into the notch on the lifting plate 8342.

[0040] When the button is blocked by the baffle 8121 and stays at the tail end of the button transfer guide rail 812, the first telescopic driving member 821 is started.

[0041] Working principle: During use, the trough-shaped seat loading station 2 places the trough-shaped seat into the trough-shaped seat moving fixture 10. Subsequently, the annular conveying device 1 rotates to move the trough-shaped seat moving fixture 10 to the position of the bow spring assembly station 3. The bow spring assembly is assembled into the trough-shaped seat through the bow spring assembly station 3. Then, the trough-shaped seat moving fixture 10 moves to the position of the latch assembly station 4, and the latch is assembled into the trough-shaped seat through the latch assembly station 4. The trough-shaped seat moving fixture 10 moves to the position of the spring assembly station 5, and the spring is pressed into the trough-shaped seat through the spring assembly station 5. The trough-shaped seat moving fixture 10 moves to the position of the lock pin assembly station 6, and the lock pin is assembled into the trough-shaped seat through the lock pin assembly station 6. The trough-shaped seat moving fixture 10 moves to the position of the locking assembly station 7, and the locking is assembled into the trough-shaped seat through the locking assembly station 7. The trough-shaped seat moving fixture 10 moves to the position of the button assembly station 8, and the button is assembled into the trough-shaped seat through the button assembly station 8. When assembling the button, the button enters the button conveying guide rail 812 through the vibrating bowl. The button moves under the action of the linear vibrator 811. When the button moves to the baffle 8121, the first telescopic driving member 821 is started. The first telescopic driving member 821 moves the limit push plate 822. The limit push plate 822 pushes the button into the notch in the lifting plate 8342. Subsequently, the fifth telescopic driving member 8341 moves the lifting plate 8342 upward, pushing the button into the space between the moving clamping member 83344 and the button support member 8333 to limit the button. At this time, the third telescopic driving member 8331 and the fourth telescopic driving member 8332 move to move the button to the position of the trough-shaped seat. Then, the second telescopic driving member 8321 moves the stamping plate 8322. The stamping plate 8322 uses the punch 83221 to press the button into the trough-shaped groove, completing the installation of the button. Subsequently, the assembled product is unloaded through the unloading station 9.

[0042] The above embodiments only represent one or several implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A seat belt buckle button assembly device based on multi-directional coordinated push is a button assembly process in a seat belt buckle assembly production line. The seat belt buckle assembly production line comprises a ring conveying device (1), a slot seat loading station (2), a bow spring assembly station (3), a latch assembly station (4), a spring assembly station (5), a lock pin assembly station (6), a locking assembly station (7), a button assembly station (8), a blanking station (9) and a slot seat moving fixture (10), and is characterized in that: The button assembly station (8) comprises a button assembly component (83) arranged on the annular conveying device (1) and used for installing the button on the groove seat. The button assembly station (8) also comprises a button conveying device (81) and a material pushing component (82) capable of conveying the button and feeding the button into the button assembly component (83). The button assembly component (83) comprises a mounting plate (831) fixed on the annular conveying device (1). A button placement component (833) for temporarily storing the button and moving the button to the groove seat position is arranged on the mounting plate (831). The button placement component (833) comprises two symmetrically arranged button supports (8333) for limiting the button position, and a button limiting component (8334) is also arranged on one of the button supports (8333).

2. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1 is characterized in that: The button limiting assembly (8334) includes a support seat fixed to the outside of one of the button supporting members (8333), and a guide block (83343) is also fixed on the support seat, a movable clamping member (83344) is slidably arranged in the guide block (83343), and a limiting structure for clamping the button is formed between the movable clamping member (83344) and the other button supporting member (8333), and an adjusting bolt (83341) is rotatably arranged on the support seat. The button limiting assembly (8334) also includes a return spring (83342), one end of the return spring (83342) is sleeved on the movable clamping member (83344), and the other end of the return spring (83342) is sleeved on the adjusting bolt (83341).

3. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1 is characterized in that: The button placement component (833) further comprises a third telescopic driving member (8331) transversely fixed on the mounting plate (831), and the output end of the third telescopic driving member (8331) is connected to a fourth telescopic driving member (8332), and the output end of the fourth telescopic driving member (8332) is connected to a support block (83321), and the support block (83321) is provided with a slide groove along its length direction, and two button support members (8333) are slidably arranged in the slide groove on the support block (83321) and the button support members (8333) are fixed by bolts.

4. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1 is characterized in that: The mounting plate (831) is provided with a punching assembly (832) for pressing a button into the slot seat, at a position close to the top of the button placement assembly (833) and inclined toward the position of the slot seat moving jig (10), and the punching assembly (832) includes a second telescopic driving member (8321) fixed to the mounting plate (831), and the output end of the second telescopic driving member (8321) is connected to a punching plate (8322), and a punch (83221) is provided on the punching plate (8322) close to the button placement assembly (833).

5. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 4 is characterized in that: The cross section of the punch (83221) is trapezoidal, and the length of one end of the support block (83321) away from the stamping plate (8322) is shorter than the length of one end of the support block (83321) close to the stamping plate (8322).

6. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1 is characterized in that: A lifting assembly (834) is also vertically arranged on the mounting plate (831) near the bottom of the button placement assembly (833); the lifting assembly (834) includes a fifth telescopic driving member (8341) fixed on the mounting plate (831); and a lifting plate (8342) for sending the button into the button support member (8333) is fixed at the top end of the fifth telescopic driving member (8341).

7. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 6 is characterized in that: The lifting plate (8342) is provided with a triangular notch for tilting the button and making it relatively parallel to the groove seat.

8. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1 is characterized in that: The button conveying device (81) comprises a linear vibrator (811) fixed on the annular conveying device (1), and a button conveying guide rail (812) is also arranged on the top of the linear vibrator (811), a groove for buttons to move is provided in the button conveying guide rail (812) along its length direction, and a baffle (8121) for blocking buttons is fixed at the rear end of the button conveying guide rail (812).

9. The seat belt buckle button assembly device based on multi-directional cooperative pushing according to claim 1, characterized in that: The material pushing assembly (82) comprises a material pushing assembly (82) perpendicular to the button transmission device (81), the material pushing assembly (82) comprises a first telescopic driving member (821), and the output end of the first telescopic driving member (821) is connected to a limit push plate (822).

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