Automobile seat leather sheath mounting device

Abstract

The utility model discloses an automobile seat leather sheath installing device which comprises a press mechanism, a leather sheath tensioning mechanism, a rotating mechanism and a machine frame, the machine frame is rectangular, the press mechanism is arranged at the top of the machine frame, the leather sheath tensioning mechanism is arranged at the bottom of the machine frame, and the rotating mechanism is arranged at the bottom of the leather sheath tensioning mechanism. The press mechanism comprises a leather sheath mounting air cylinder, a rotary fixing air cylinder, a seat fixing air cylinder, a rotary supporting bearing, a plurality of guide rods, a positioning column and a movable hard limiting iron block, the leather sheath mounting air cylinder is arranged on the rack, the guide rods are arranged on the rack in a penetrating mode, and a first mounting platform is arranged at the bottoms of the guide rods; the guide rod is connected with the first installation platform, the rotary fixing air cylinder is arranged on the first installation platform, the rotary supporting bearing is arranged at the bottom of the first installation platform, the bottom of the rotary supporting bearing is connected with the second installation platform, and the seat fixing air cylinder is arranged at the bottom of the second installation platform.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather cover installation, and in particular relates to a leather cover installation device for a car seat. Background Art

[0002] Car seat leather covers are an important part of car interior decoration. They not only protect the original car seats, but also improve the beauty of the car interior and the comfort of riding.

[0003] Currently, car seat covers are typically installed manually, involving the following steps: 1. Insert the seat cushion cover starting from the bottom of the seat, ensuring that the clips or buckles inside the cover fit smoothly into the seat gap. Pull the cover firmly toward the back of the seat until the seat cushion is completely covered and the cover is smoothed. 2. Insert the backrest cover starting from the seat-back joint, ensuring a tight fit. 3. Insert the headrest cover over the headrest, ensuring that the headrest fits smoothly into the seat headrest hole. This method is purely manual and requires a high level of skill and experience, making it unsuitable for large-scale mass production.

[0004] Therefore, the present invention provides a car seat leather cover installation device to solve the problems raised by the above background technology. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of this utility model is to provide a car seat leather cover installation device.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] A car seat leather cover installation device includes a pressing mechanism, a leather cover tensioning mechanism, a rotating mechanism, and a frame. The frame is rectangular, the pressing mechanism is arranged at the top of the frame, the leather cover tensioning mechanism is arranged at the bottom of the frame, and the rotating mechanism is arranged at the bottom of the leather cover tensioning mechanism.

[0008] The press mechanism includes a holster mounting cylinder, a rotary fixed cylinder, a seat fixed cylinder, a slewing support bearing, a plurality of guide rods, a positioning column and a movable hard limit iron block, the holster mounting cylinder is arranged on the frame, the guide rod is arranged through the frame, a first mounting platform is provided at the bottom of the guide rod, the guide rod is connected to the first mounting platform, the rotary fixed cylinder is arranged on the first mounting platform, the slewing support bearing is arranged at the bottom of the first mounting platform, the bottom of the slewing support bearing is connected to the second mounting platform, the seat fixed cylinder is arranged at the bottom of the second mounting platform, the positioning column is arranged at the bottom of the seat fixed cylinder, and the movable hard limit iron block is arranged between the first mounting platform and the second mounting platform;

[0009] The leather cover tensioning mechanism and rotating mechanism include multiple roller frames, turntables, cylinders, base plates, rotating chassis, multiple columns and multiple lifting cylinders. The rotating chassis is arranged on the base plate, multiple lifting cylinders are arranged on the rotating chassis, multiple columns are arranged around the rotating chassis, the turntable is fixedly connected to one end of the column, the cylinder is arranged on the turntable, and multiple roller frames are fixedly arranged on the turntable.

[0010] It is further defined that the guide rods are provided in two groups, which are respectively arranged on both sides of the holster mounting cylinder.

[0011] It is further defined that a strong magnet is provided in the movable hard limit iron block.

[0012] It is further defined that a second slewing support bearing is provided at the bottom of the rotating chassis, one end of the second slewing support bearing is connected to the rotating chassis, and the other end is connected to the bottom plate.

[0013] It is further defined that it also includes a ball-beam screw, a ball-beam track and a ball-beam positioning point, the ball-beam track is arranged around the bottom of the rotating chassis, the ball-beam positioning point is arranged on the ball-beam track, the ball-beam screw is arranged at the ball-beam positioning point, and the base plate is connected to the rotating chassis through the ball-beam screw.

[0014] It is further defined that the specification of the ball screw is M12.

[0015] It is further defined that it also includes a sleeve, which is arranged on the guide rod and is an oil-free brass sleeve.

[0016] Beneficial effects of the utility model:

[0017] The utility model realizes the rapid installation of the car seat leather cover by arranging a press mechanism, a leather cover tensioning mechanism, a rotating mechanism and a frame, thereby greatly improving the installation efficiency and installation quality;

[0018] The operating process is as follows: Place the car seat cover on the seat frame fixing plate (set on the turntable), then insert the seat frame. The seat fixing cylinder of the press mechanism secures the seat. The cover tensioning mechanism then moves outward to pull the cover apart. After pressing the start button, the latch of the rotating fixing cylinder is fixed. The cover installation cylinder, the rotating fixing cylinder, and the seat fixing cylinder drive the press mechanism to move up and down to install the cover. After the installation on one side is completed, press the start button again to unlock the rotating fixing cylinder, so that the latch of the rotating fixing cylinder is withdrawn. Then, manually rotate the cover tensioning mechanism 180° horizontally to the position where the ball screw is used for auxiliary positioning. After rotating to the specified position, press the start button again, and the latch of the rotating fixing cylinder is reinserted. Then repeat the cycle for the other half of the car seat cover installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0020] Figure 1 This is a structural schematic diagram of an embodiment of a car seat leather cover installation device of the utility model;

[0021] Figure 2 This is a front view of an embodiment of a car seat leather cover mounting device of the utility model;

[0022] Figure 3 This is a structural diagram of a leather cover tensioning mechanism and a rotating mechanism of an embodiment of a car seat leather cover installation device of the utility model;

[0023] Figure 4 This is a front view of a leather cover tensioning mechanism and a rotating mechanism of an embodiment of a car seat leather cover installation device of the utility model;

[0024] Figure 5 This is an enlarged view of point A of an embodiment of a car seat leather cover installation device of the present utility model;

[0025] Figure 6 The utility model is a top view of a rotating chassis of an embodiment of a vehicle seat leather cover mounting device.

[0026] The symbols of the main components are explained as follows: leather cover mounting cylinder 1, rotating fixed cylinder 2, seat fixing cylinder 3, slewing support bearing 4, guide rod 5, bushing 6, positioning column 7, movable hard limit iron block 8, frame 9, first mounting platform 10, roller frame 11, turntable 12, cylinder 13, base plate 14, rotating chassis 15, column 16, lifting cylinder 17, second slewing support bearing 18, ball screw 19, ball track 20, ball positioning point 21, second mounting platform 22. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The technical solution 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 embodiments described 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 technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the descriptions of "first", "second", etc. in the present utility model are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model. It should be understood that the specific embodiments described here are only used to explain the present utility model and are not used to limit the present utility model.

[0030] like Figure 1 As shown, the present invention is a car seat leather cover installation device, comprising a press mechanism, a leather cover tensioning mechanism, a rotating mechanism and a frame 9, wherein the frame 9 is rectangular, the press mechanism is arranged at the top of the frame 9, the leather cover tensioning mechanism is arranged at the bottom of the frame 9, and the rotating mechanism is arranged at the bottom of the leather cover tensioning mechanism;

[0031] The press mechanism includes a holster mounting cylinder 1, a rotating fixed cylinder 2, a seat fixing cylinder 3, a slewing support bearing 4, a plurality of guide rods 5, a positioning column 7 and a movable hard limit iron block 8. The holster mounting cylinder 1 is arranged on a frame 9, and the guide rod 5 is arranged on the frame 9 through. A first mounting platform 10 is provided at the bottom of the guide rod 5, and the guide rod 5 is connected to the first mounting platform 10. The rotating fixed cylinder 2 is arranged on the first mounting platform 10, and the slewing support bearing 4 is arranged at the bottom of the first mounting platform 10. The bottom of the slewing support bearing 4 is connected to the second mounting platform 22. The seat fixing cylinder 3 is arranged at the bottom of the second mounting platform 22. The positioning column 7 is arranged at the bottom of the seat fixing cylinder 3, and the movable hard limit iron block 8 is arranged between the first mounting platform 10 and the second mounting platform 22.

[0032] The leather cover tensioning mechanism and rotating mechanism include multiple roller frames 11, a turntable 12, a cylinder 13, a base plate 14, a rotating chassis 15, multiple columns 16 and multiple lifting cylinders 17. The rotating chassis 15 is arranged on the base plate 14, the multiple lifting cylinders 17 are arranged on the rotating chassis 15, the multiple columns 16 are arranged around the rotating chassis 15, the turntable 12 is fixedly connected to one end of the column 16, the cylinder 13 is arranged on the turntable 12, and the multiple roller frames 11 are fixedly arranged on the turntable 12.

[0033] Preferably, the guide rods 5 are provided in two groups, which are respectively arranged on both sides of the holster mounting cylinder 1 .

[0034] Preferably, a strong magnet is provided in the movable hard limit iron block 8.

[0035] Preferably, a second slewing support bearing 18 is provided at the bottom of the rotating chassis 15 , and one end of the second slewing support bearing 18 is connected to the rotating chassis 15 , and the other end is connected to the bottom plate 14 .

[0036] Preferably, it also includes a ball-bearing screw 19, a ball-bearing track 20 and a ball-bearing positioning point 21. The ball-bearing track 20 is arranged around the bottom of the rotating chassis 15, the ball-bearing positioning point 21 is arranged on the ball-bearing track 20, the ball-bearing screw 19 is arranged at the ball-bearing positioning point 21, and the base plate 14 is connected to the rotating chassis 15 through the ball-bearing screw 19.

[0037] Preferably, the specification of the ball screw 19 is M12.

[0038] Preferably, it further comprises a shaft sleeve 6, which is arranged on the guide rod 5 and is an oil-free brass shaft sleeve.

[0039] The working principle of this utility model is:

[0040] First, place the car seat cover onto the seat frame fixing plate (located on the turntable 12), then insert the seat frame (the seat cover is installed on the seat frame), and the seat fixing cylinder of the press mechanism secures the seat. Then, the cover tensioning mechanism moves outward to pull the cover apart. After pressing the start button, the latch of the rotating fixing cylinder 2 is fixed. The cover installation cylinder 1, the rotating fixing cylinder 2, and the seat fixing cylinder 3 drive the press mechanism to move up and down, thereby installing the cover. After the single-sided installation is completed, press the start button again to unlock the rotating fixing cylinder 2, so that the latch of the rotating fixing cylinder 2 is withdrawn. Then, manually rotate the cover tensioning mechanism 180° horizontally to the position where the ball screw 19 assists in positioning. After rotating to the specified position, press the start button again, and the latch of the rotating fixing cylinder 2 is reinserted. Then, repeat the cycle for the other half of the car seat cover installation process.

[0041] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A car seat leather cover installation device, characterized by: The invention comprises a press mechanism, a leather cover stretching mechanism, a rotating mechanism and a frame (9), wherein the frame (9) is rectangular, the press mechanism is arranged on the top of the frame (9), the leather cover stretching mechanism is arranged on the bottom of the frame (9), and the rotating mechanism is arranged on the bottom of the leather cover stretching mechanism; The press mechanism comprises a leather cover mounting cylinder (1), a rotary fixed cylinder (2), a seat fixed cylinder (3), a rotary support bearing (4), a plurality of guide rods (5), a positioning column (7) and a movable hard limit iron block (8); the leather cover mounting cylinder (1) is arranged on a frame (9); the guide rod (5) is arranged through the frame (9); a first mounting platform (10) is provided at the bottom of the guide rod (5); the guide rod (5) is connected to the first mounting platform (10); the rotary fixed cylinder (2) is arranged on the first mounting platform (10); the rotary support bearing (4) is arranged at the bottom of the first mounting platform (10); the bottom of the rotary support bearing (4) is connected to the second mounting platform (22); the seat fixed cylinder (3) is arranged at the bottom of the second mounting platform (22); the positioning column (7) is arranged at the bottom of the seat fixed cylinder (3); and the movable hard limit iron block (8) is arranged between the first mounting platform (10) and the second mounting platform (22); The leather cover tensioning mechanism and rotating mechanism include a plurality of roller frames (11), a turntable (12), a cylinder (13), a base plate (14), a rotating base plate (15), a plurality of columns (16) and a plurality of lifting cylinders (17), wherein the rotating base plate (15) is arranged on the base plate (14), the plurality of lifting cylinders (17) are arranged on the rotating base plate (15), the plurality of columns (16) are arranged around the rotating base plate (15), the turntable (12) is fixedly connected to one end of the column (16), the cylinder (13) is arranged on the turntable (12), and the plurality of roller frames (11) are fixedly arranged on the turntable (12).

2. The car seat leather cover installation device according to claim 1, characterized in that: The guide rods (5) are provided in two groups, which are respectively arranged on both sides of the leather sleeve mounting cylinder (1).

3. The car seat leather cover installation device according to claim 1, characterized in that: A strong magnet is arranged in the movable hard limit iron block (8).

4. The car seat leather cover installation device according to claim 1, characterized in that: A second slewing support bearing (18) is provided at the bottom of the rotating chassis (15), one end of the second slewing support bearing (18) is connected to the rotating chassis (15), and the other end is connected to the bottom plate (14).

5. The car seat leather cover installation device according to claim 1, characterized in that: The invention also includes a ball screw (19), a ball track (20) and a ball positioning point (21), wherein the ball track (20) is arranged around the bottom of the rotating chassis (15), the ball positioning point (21) is arranged on the ball track (20), the ball screw (19) is arranged at the ball positioning point (21), and the bottom plate (14) is connected to the rotating chassis (15) through the ball screw (19).

6. The car seat leather cover installation device according to claim 5, characterized in that: The specification of the ball screw (19) is M12.

7. The car seat leather cover installation device according to claim 1, characterized in that: It also includes a shaft sleeve (6), which is arranged on the guide rod (5) and is an oil-free brass shaft sleeve.

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