Offline clamping jaw of automobile seat

Abstract

The utility model discloses an automobile seat off-line clamping jaw which comprises an installation frame, an upper clamping mechanism is arranged at the top of the installation frame and comprises a first air cylinder and an upper pressing jaw, a middle jacking mechanism is arranged in the middle of the installation frame and comprises a second air cylinder and a jacking base, and the second air cylinder is arranged on the upper pressing jaw. A lower portion lifting mechanism is arranged at the bottom of the mounting frame, the lower portion lifting mechanism comprises a third air cylinder and a lower lifting plate, a side blocking mechanism and a 3D camera are arranged on one side of the mounting frame, and the side blocking mechanism comprises a fourth air cylinder and a side blocking plate. The seat off-line grabbing device can be suitable for off-line grabbing of different seats, the stability of the seats is higher, positioning is convenient, and the off-line production efficiency of the seats is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat clamps, in particular to a lower line clamp of a car seat. Background Art

[0002] On the automobile seat assembly line, the assembled seats need to be clamped and taken off the line. The existing production line is mainly done manually, which is labor-intensive and inefficient. Some factories use clamps to take off the line, but the seats include four-part and six-part seats, which require different clamps for gripping. The existing clamps are not compatible. The clamps need to be replaced during production changes, which affects production efficiency, and the clamping of the seats needs to be stable. Therefore, this application proposes a clamp for the off-line of automobile seats, which is compatible with the off-line clamping of four-part and six-part seats, and the clamping is more stable and the positioning is more precise, which is convenient for improving production efficiency. Utility Model Content

[0003] The utility model aims to overcome the disadvantages of the prior art and provide a lower line clamping claw for a car seat.

[0004] The purpose of the utility model is achieved through the following technical solutions: a lower line clamp of a car seat, comprising a mounting frame, an upper clamping mechanism is provided on the top of the mounting frame, the upper clamping mechanism includes a first cylinder and an upper pressure claw, a middle lifting mechanism is provided in the middle of the mounting frame, the middle lifting mechanism includes a second cylinder and a lifting seat, a lower lifting mechanism is provided at the bottom of the mounting frame, the lower lifting mechanism includes a third cylinder and a lower lifting plate, a side block mechanism and a 3D camera are provided on one side of the mounting frame, the side block mechanism includes a fourth cylinder and a side block plate.

[0005] A further technical solution is that a support block is provided on the top of the mounting frame, guide rails are provided on both sides of the support block, a movable plate is installed on the guide rails, the first cylinder is arranged on both sides of the support block and connected to the movable plate, and the upper pressure claws are arranged at both ends of the top of the movable plate.

[0006] A further technical solution is that the lower lift plate is movably connected to the bottom of the mounting frame, the output end of the second cylinder is connected to one end of the lower lift plate, and the output end of the third cylinder is connected to the lifting seat.

[0007] A further technical solution is that an extension plate is provided on one side of the mounting frame, the 3D camera is arranged at the end of the extension plate, the fourth cylinder is installed on the extension plate, and the side baffle is arranged at the output end of the fourth cylinder.

[0008] A further technical solution is that a pressure regulating valve is provided on one side of the extension plate, a connecting seat is provided on the top of the mounting frame, and a filter valve is provided on one side of the mounting frame.

[0009] The utility model has the following advantages:

[0010] (1) The utility model arranges an upper clamping mechanism, a middle lifting mechanism and a lower lifting mechanism on the mounting frame, so that the seat can be clamped stably by pressing up, lifting down and lifting in the middle, thereby ensuring the stability of the lower line of the seat. The side blocking mechanism facilitates side blocking according to the seat type and is compatible with four-point and six-point seats. The 3D camera facilitates photo positioning, thereby ensuring the stability of the lower line of the seat and the positioning accuracy, effectively improving production efficiency.

[0011] (2) The utility model drives the moving plate to slide on the guide rail through the first cylinder, thereby driving the upper pressing claw to press the seat downward; drives the lower lifting plate to lift the lower part of the seat through the second cylinder, and drives the lifting seat to support and press the middle part of the seat through the third cylinder, thereby improving the stability of the seat;

[0012] The fourth cylinder drives the side baffle to provide side support for the six-point seat to maintain the stability of the seat; the pressure of the cylinder can be adjusted by the pressure regulating valve, and the cleanliness of the cylinder gas can be ensured by the filter valve. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0015] In the figure, 1. mounting frame; 2. first cylinder; 3. moving plate; 4. upper pressure claw; 5. supporting block; 6. guide rail; 7. lower lifting plate; 8. second cylinder; 9. lifting seat; 10. third cylinder; 11. extension plate; 12. 3D camera; 13. fourth cylinder; 14. side baffle; 15. pressure regulating valve; 16. connecting seat; 17. filter valve. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1 to Figure 2As shown, a clamping claw for a car seat is used in a production and assembly line of four- and six-point seats for cars, and is mainly used to complete the offline of finished seats. It includes a mounting frame 1, and the top of the mounting frame 1 is provided with an upper clamping mechanism, and the upper clamping mechanism includes a first cylinder 2 and an upper pressing claw 4. The upper pressing claw 4 is driven by the first cylinder 2 to press down the upper part of the seat. The middle part of the mounting frame 1 is provided with a middle lifting mechanism, and the middle lifting mechanism includes a second cylinder 8 and a lifting seat 9. The lifting seat 9 is driven by the second cylinder 8 to press against the middle part of the seat. The bottom of the mounting frame 1 is provided with a lower lifting mechanism. The lower lifting mechanism includes a third cylinder 10 and a lower lifting plate 7. The third cylinder 10 drives the lower lifting plate 7 to lift the lower part of the seat, so that the seat is stably clamped, effectively improving the stability of the lower line of the seat; a side block mechanism and a 3D camera 12 are provided on one side of the mounting frame 1. The side block mechanism includes a fourth cylinder 13 and a side block 14. Corresponding to a six-point seat with a longer width, the fourth cylinder 13 drives the side block 14 to perform side blocking to ensure the stability of clamping. The 3D camera 12 can be used to take a picture of the seat tray for positioning before the seat is placed, so as to facilitate accurate placement.

[0023] In this embodiment, a support block 5 is provided on the top of the mounting frame 1, guide rails 6 are provided on both sides of the support block 5, a movable plate 3 is installed on the guide rails 6, the first cylinder 2 is arranged on both sides of the support block 5 and connected to the movable plate 3, the upper pressure claws 4 are arranged at the two ends of the top of the movable plate 3, the first cylinder 2 drives the movable plate 3 to move along the guide rails 6 on both sides of the support block 5, and then the upper pressure claws 4 on the top of the movable plate 3 press down the upper part of the seat.

[0024] In this embodiment, the lower lifting plate 7 is movably connected to the bottom of the mounting frame 1, and the output end of the second cylinder 8 is connected to one end of the lower lifting plate 7. The second cylinder 8 drives one side of the lower lifting plate 7 to be pressed down so that the other end lifts up the seat. The output end of the third cylinder 10 is connected to the lifting seat 9, and the third cylinder 10 drives the lifting seat 9 to resist the middle part of the seat.

[0025] In this embodiment, an extension plate 11 is provided on one side of the mounting frame 1, and the 3D camera 12 is arranged at the end of the extension plate 11. The seat tray can be photographed and positioned before the seat is placed. A 3D camera is also provided on the corresponding ground, which can take pictures of the positioning holes under the seat and match the information with the photographed results of the seat tray positioning pins to ensure accurate placement of the seat. The fourth cylinder 13 is installed on the extension plate 11, and the side baffle 14 is arranged at the output end of the fourth cylinder 13. For a six-point seat with a larger side width, in order to ensure stability, the side baffle 14 is driven by the fourth cylinder 13 to perform side resistance to ensure the stability of the seat.

[0026] In this embodiment, a pressure regulating valve 15 is provided on one side of the extension plate 11 for adjusting the gas pressure of each cylinder and thereby adjusting the tightening force. A connecting seat 16 is provided on the top of the mounting frame 1 for connecting to a robotic arm for easy automated operation. A filter valve 17 is provided on one side of the mounting frame 1 for filtering the gas in the cylinder to ensure the normal use of each cylinder.

[0027] The implementation principle of the utility model is as follows: the utility model proposes a lower line clamp for a car seat. In order to ensure the stability of the lower line of the seat, the first cylinder 2 of the upper clamping mechanism drives the moving plate 3 to move along the guide rails 6 on both sides of the support block 5, so that the upper pressure claw 4 on the top of the moving plate 3 presses down on the upper part of the seat; the second cylinder 8 of the lower lifting mechanism drives one side of the lower lifting plate 7 to press down, so that the other end lifts up the seat; the third cylinder 10 of the middle lifting mechanism drives the lifting seat 9 to support the middle of the seat, thereby improving the stability of the seat clamping; in order to adapt to the six-point seat with a larger side width, the fourth cylinder 13 of the side stop mechanism drives the side stop 14 to block the side, further ensuring the stability of the seat; the 3D camera 12 can be used to take a photo of the seat tray before the seat is placed, so as to facilitate accurate placement. The utility model is compatible with the lower line clamping of four-point and six-point seats, and the clamping is more stable and the positioning is more accurate, which is convenient for saving labor intensity and improving production efficiency.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lower thread clamp for a car seat, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is provided with an upper clamping mechanism, the upper clamping mechanism includes a first cylinder (2) and an upper pressing claw (4); the middle of the mounting frame (1) is provided with a middle lifting mechanism, the middle lifting mechanism includes a second cylinder (8) and a lifting seat (9); the bottom of the mounting frame (1) is provided with a lower lifting mechanism, the lower lifting mechanism includes a third cylinder (10) and a lower lifting plate (7); one side of the mounting frame (1) is provided with a side block mechanism and a 3D camera (12), the side block mechanism includes a fourth cylinder (13) and a side block plate (14).

2. The lower line clamp of a car seat according to claim 1, characterized in that: A support block (5) is provided on the top of the mounting frame (1), guide rails (6) are provided on both sides of the support block (5), a movable plate (3) is installed on the guide rails (6), the first cylinder (2) is arranged on both sides of the support block (5) and connected to the movable plate (3), and the upper pressure claws (4) are arranged at both ends of the top of the movable plate (3).

3. The lower line clamp of a car seat according to claim 1, characterized in that: The lower lifting plate (7) is movably connected to the bottom of the mounting frame (1), the output end of the second cylinder (8) is connected to one end of the lower lifting plate (7), and the output end of the third cylinder (10) is connected to the lifting seat (9).

4. The lower thread clamp of a car seat according to claim 1, characterized in that: An extension plate (11) is provided on one side of the mounting frame (1), the 3D camera (12) is arranged at the end of the extension plate (11), the fourth cylinder (13) is installed on the extension plate (11), and the side baffle (14) is arranged at the output end of the fourth cylinder (13).

5. The lower thread clamp of a car seat according to claim 4, characterized in that: A pressure regulating valve (15) is provided on one side of the extension plate (11), a connecting seat (16) is provided on the top of the mounting frame (1), and a filter valve (17) is provided on one side of the mounting frame (1).

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