Automobile seat bracket hole detection device

Abstract

The utility model relates to the technical field of automobile manufacturing, in particular to an automobile seat bracket hole detection device. During detection, a to-be-detected automobile seat support is located on the feeding structure, the first lifting structure drives the feeding structure to descend, after the to-be-detected automobile seat support is positioned through the positioning structure, the hole site detection structure moves downwards to the position of the automobile seat support through the second lifting structure, and then the to-be-detected automobile seat support is detected. The detection pin descends to the position of the hole to be detected through the detection lifting structure, and due to the fact that the position of the detection pin is fixed, the detection pin can detect whether the hole to be detected is a through hole or not and can judge whether the position of the hole position is accurate or not at the same time; the position of the detection pin can be detected through the detection sensor so as to be determined, and various detection requirements can be met through the hole position detection structure.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a detection device for automobile seat bracket holes. Background Art

[0002] In the prior art, some hole structures are processed on the bracket of the automobile seat. After the bracket is processed on the assembly line, these hole positions need to be inspected to prevent sheet metal parts that do not meet the processing requirements from flowing out. For this purpose, the conventional inspection method is to insert a detection pin to determine whether the hole position is processed properly.

[0003] Chinese patent document CN107941123 discloses an aperture detection device for a car seat bracket, in which a detection pin is supported by a detection pin support. When the aperture needs to be detected, the detection pin is manually taken to detect the aperture on the car seat bracket. When there are many holes to be detected on the car seat bracket, they need to be manually detected one by one. Since the position of the detection pin can be flexibly changed by manually taking the detection pin, this results in a long detection time, low detection efficiency, and failure to detect whether the position of the hole is accurate.

[0004] Therefore, there is an urgent need for a vehicle seat bracket hole detection device to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a vehicle seat bracket hole detection device, which can determine whether the hole position is accurate, reduce the detection time and improve the detection efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Automobile seat bracket hole detection device, used to detect the hole diameter of automobile seat bracket, including:

[0008] Support table;

[0009] A feeding support mechanism, the feeding support mechanism comprises a feeding structure, a first lifting structure and a positioning structure, the feeding structure and the positioning structure are arranged on the top of the support platform, the first lifting structure is fixedly connected to the support platform, the feeding structure is connected to the first lifting structure and can be lifted and lowered under the drive of the first lifting structure, and the positioning structure can pass through the holes at both ends of the car seat bracket to position the car seat bracket;

[0010] A detection mechanism is fixedly arranged on the support platform and arranged above the feeding structure, the detection mechanism includes a hole position detection structure and a second lifting structure, the second lifting structure is fixedly connected to the support platform, the second lifting structure is connected to the hole position detection structure and can drive the hole position detection structure to rise and fall, the hole position detection structure includes a detection lifting structure, a detection pin and a detection sensor, the detection lifting structure is connected to the detection pin and can drive the detection pin to rise and fall, and the detection pin can move vertically relative to the detection sensor according to the state of the hole to be detected.

[0011] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the hole position detection structure also includes a limit detection component, a support block and a recovery component. The limit detection component and the recovery component are respectively arranged below and above the support block. The limit detection component is fixedly arranged on the upper part of the detection pin. A plurality of detection sensors are fixed to the support block from top to bottom. The recovery component is arranged at the lower part of the detection pin. The limit detection component cooperates with the detection sensor to determine the position of the detection pin, and the recovery component can restore the detection pin to its initial position.

[0012] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the feeding structure includes a bracket and an electric roller, the electric roller is rotatably connected to the bracket, and the first lifting structure is fixedly connected to the bracket and can drive the bracket to rise and fall;

[0013] Alternatively, the feeding structure includes a bracket and a pulley structure, the pulley structure is rotatably disposed on the bracket, and the first lifting structure is fixedly connected to the bracket and can drive the bracket to rise and fall.

[0014] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the hole position detection structure also includes a support frame and a support plate, the support plate is fixedly connected to the support platform, the second lifting structure is fixedly arranged on the side wall of the support plate facing the detection pin, the second lifting structure is fixedly connected to the support frame and can drive the support frame to rise and fall, and the support frame is provided with a plurality of the hole position detection structures at intervals, and the plurality of the hole position detection structures are arranged one-to-one corresponding to the plurality of holes to be detected.

[0015] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the hole position detection structure also includes a slide rail and a slider, the slide rail is slidably connected to the slider, the slide rail is fixedly arranged on the side wall of the support plate facing the detection pin, the length direction of the slide rail extends in the vertical direction, and the slider is fixedly connected to the support frame.

[0016] As an optimal technical solution of the above-mentioned automobile seat bracket hole detection device, the positioning structure includes a support seat, a positioning pin and a third lifting structure, the positioning pin is fixedly connected to the third lifting structure, the third lifting structure is fixedly connected to the support seat, the support seat is fixedly arranged on the top of the support platform, and the positioning pin can extend into the positioning hole of the automobile seat bracket.

[0017] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the hole position detection structure also includes a limiting structure, which is arranged on the side wall of the support plate facing the hole position detection structure, and the limiting structure is used to limit the rising height of the support frame.

[0018] As an optimal technical solution of the above-mentioned automobile seat bracket hole detection device, the automobile seat bracket hole detection device also includes a waste receiving device and a waste pushing device. The waste receiving device and the hole position detection structure are arranged on both sides of the support platform relative to each other, and the waste pushing device is arranged on both sides of the support plate. The waste pushing device can push the waste toward the waste receiving device, and the waste receiving device is used to place the waste.

[0019] As a preferred technical solution of the above-mentioned automobile seat bracket hole detection device, the waste receiving device includes a waste receiving rack and a fourth lifting structure, the fourth lifting structure is arranged on the side wall of the support platform, the waste receiving rack is arranged on the top of the support platform, the waste receiving rack has a plurality of receiving grids, each receiving grid is used to place one of the automobile seat brackets, and the fourth lifting structure is fixedly connected to the waste receiving rack to promote the lifting of the waste receiving rack; and / or,

[0020] The waste pushing device comprises a horizontal moving structure and a pushing frame, the cylinder body of the horizontal moving structure is fixedly connected to the supporting frame, and the cylinder rod of the horizontal moving structure is fixedly connected to the pushing frame.

[0021] As an optimal technical solution of the above-mentioned automobile seat bracket hole detection device, the automobile seat bracket hole detection device also includes multiple clamping structures, which are respectively arranged at both ends of the support platform, and the clamping structures are arranged one-to-one correspondingly to the four corners of the automobile seat bracket.

[0022] The utility model has at least the following beneficial effects:

[0023] During inspection, the car seat bracket to be inspected is located on the feeding structure, and the first lifting structure drives the feeding structure to descend. After the car seat bracket to be inspected is positioned by the positioning structure, the hole position detection structure moves down to the position of the car seat bracket through the second lifting structure, and the detection pin descends to the hole to be inspected through the detection lifting structure. Since the position of the detection pin is fixed, the detection pin can detect whether the hole to be inspected is a through hole, and can also determine whether the hole position is accurate. In addition, when it is necessary to determine whether a nut is welded at the hole to be inspected, the position of the detection pin can be determined by detecting the detection sensor, and then various detection needs can be met through the hole position detection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of a car seat bracket provided by the prior art;

[0026] Figure 2 A schematic diagram of the structure of a vehicle seat bracket hole detection device provided by an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of the positional relationship between the detection mechanism and the waste pushing device provided in the embodiment of the utility model;

[0028] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0029] Figure 5 A partial cross-sectional view of a hole position detection structure provided by an embodiment of the utility model;

[0030] Figure 6 A schematic diagram of a feeding support mechanism provided in an embodiment of the utility model;

[0031] Figure 7 A schematic diagram of a positioning structure provided in an embodiment of the utility model.

[0032] In the figure:

[0033] 1. Support table;

[0034] 2. Feeding support mechanism; 21. Feeding structure; 211. Bracket; 212. Electric roller; 22. First lifting structure; 23. Positioning structure; 231. Support seat; 232. Positioning pin; 233. Third lifting structure;

[0035] 3. Detection mechanism; 31. Hole position detection structure; 311. Detection lifting structure; 312. Detection pin; 313. Detection sensor; 314. Limit detection member; 3141. Blocking piece; 315. Support block; 316. Restoration member; 317. Support frame; 318. Support plate; 319. Slide rail; 3110. Slider; 3111. Limit structure; 32. Second lifting structure;

[0036] 4. Compression structure;

[0037] 5. Waste receiving device; 51. Waste receiving frame; 511. Receiving grid; 52. Third lifting structure; 53. Guide column;

[0038] 6. Waste pushing device; 61. Horizontal moving structure; 62. Pushing frame;

[0039] 100. Car seat bracket; 101. Connection hole one; 102. Connection hole two; 103. Positioning hole one; 104. Positioning hole two. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0044] Figure 1 FIG. 1 is a schematic diagram of the structure of a car seat bracket 100 provided in the prior art. Figure 1 As shown, a plurality of holes are provided on the automobile seat bracket 100, wherein the connection hole 101 and the connection hole 2 102 need to pass the inspection before the subsequent assembly work can be carried out. However, in the prior art, the inspection is performed by manually inserting the inspection pin into the connection hole 101 and the connection hole 2 102. This requires manual inspection of whether the inspection hole is a through hole, which reduces the inspection efficiency. At the same time, since the position of the inspection pin can be flexibly changed when holding it, it is impossible to test whether the position between the adjacent connection hole 101 and the connection hole 2 102 is accurate.

[0045] To this end, an embodiment of the present utility model provides a vehicle seat bracket hole detection device, which can detect the positional relationship between adjacent holes and improve the efficiency of the vehicle seat bracket 100 detection.

[0046] like Figures 2 to 7As shown, the automobile seat support hole detection device includes a support platform 1, a feeding support mechanism 2 and a detection mechanism 3, wherein the feeding support mechanism 2 includes a feeding structure 21, a first lifting structure 22 and a positioning structure 23, the feeding structure 21 and the positioning structure 23 are arranged on the top of the support platform 1, the first lifting structure 22 is fixedly connected to the support platform 1, the feeding structure 21 is connected to the first lifting structure 22 and can be lifted and lowered under the drive of the first lifting structure 22, and the positioning structure 23 can pass through the positioning hole 103 and the positioning hole 204 at both ends of the automobile seat support 100 to hold the automobile seat support 1 00 positioning; the detection mechanism 3 is fixedly arranged on the support platform 1 and is arranged above the feeding structure 21, the detection mechanism 3 includes a hole position detection structure 31 and a second lifting structure 32, the second lifting structure 32 is connected to the hole position detection structure 31 and can drive the hole position detection structure 31 to rise and fall, the hole position detection structure 31 includes a detection lifting structure 311, a detection pin 312 and a detection sensor 313, the detection lifting structure 311 is connected to the detection pin 312 and can drive the detection pin 312 to rise and fall, and the detection pin 312 can move vertically relative to the detection sensor 313 according to the state of the hole to be detected.

[0047] During inspection, the car seat bracket 100 to be inspected is located on the feeding structure 21, and the first lifting structure 22 drives the feeding structure 21 to descend. After the car seat bracket 100 to be inspected is positioned by the positioning structure 23, the hole position detection structure 31 moves down to the position of the car seat bracket 100 through the second lifting structure 32, and the detection pin 312 descends to the hole to be inspected (such as connecting hole 101 and connecting hole 2 102) through the detection lifting structure 311. Since the position of the detection pin 312 is fixed, the detection pin 312 can detect whether the position of the hole to be inspected is accurate. In addition, when it is necessary to determine whether a nut is welded at the hole to be inspected, the position of the detection pin 312 can be determined by detecting the detection sensor 313, and then various detection needs can be met through the hole position detection structure 31.

[0048] In some embodiments, Figure 3 , Figure 4 and Figure 5As shown, the hole position detection structure 31 also includes a limit detection member 314, a support block 315 and a recovery member 316. The limit detection member 314 and the recovery member 316 are respectively arranged below and above the support block 315. The limit detection member 314 is fixedly arranged on the upper part of the detection pin 312. A plurality of detection sensors 313 are fixed to the support block 315 in sequence from top to bottom. The recovery member 316 is arranged on the lower part of the detection pin 312. The limit detection member 314 cooperates with the detection sensor 313 to determine the position of the detection pin 312. The recovery member 316 can restore the detection pin 312 to its initial position. For example, the detection sensor 313 is a photoelectric sensor or an infrared sensor that is integrated with a transmitter and a receiver. In the vertical direction, the support block 315 is provided with more than two detection sensors 313, and each detection sensor 313 has a different height.

[0049] The position between connection hole 101 and connection hole 2 102 is fixed. In order to detect whether the distance between the two meets the requirements, in this embodiment, the detection mechanism 3 corresponding to connection hole 101 and connection hole 2 102 has two detection pins 312, and the positions of the two detection pins 312 are arranged according to the corresponding positions of connection hole 101 and connection hole 2 102.

[0050] Taking the detection mechanism 3 detecting the connection hole 1 101 and the connection hole 2 102 at the same time, and the support block 315 being provided with three detection sensors 313 of different heights as an example, when the position of the hole to be detected is accurate, the detection pin 312 falls into the hole to be detected, the limit detection member 314 is located at the detection sensor 313 at the bottom, and the detection sensor 313 at the bottom sends a detection signal, and the car seat bracket 100 is qualified at this time; when either the connection hole 101 or the connection hole 2 102 is not a through hole, the limit detection member 314 is located at the detection sensor 313 at the middle height, and the detection sensor 313 at the middle height sends a detection signal, and the report reminds that the car seat bracket 100 is unqualified; when the hole to be detected is provided with a nut, the inaccurate position of the nut will cause the detection pin 312 to move upward, so that the detection sensor 313 at the top sends a detection signal, and the report reminds that the car seat bracket 100 is unqualified, and the recovery member 316 is compressed at this time. After the detection, the recovery member 316 drives the detection pin 312 to return to the initial position under the action of its own restoring force. A limit block is set at the bottom of the detection pin 312. For example, the recovery member 316 is a spring, and the spring is sleeved on the outer periphery of the detection pin 312. One end of the spring contacts the bottom of the support block 315, and the other end of the spring contacts the limit block. The support block 315 and the limit block cooperate to prevent the spring and the detection pin 312 from detaching.

[0051] For example, the position limit detection member 314 has a plurality of shielding pieces 3141, and the number of the shielding pieces 3141 is the same as the number of the corresponding detection sensors 313. The shielding pieces 3141 can shield the receiving end and the transmitting end of the corresponding detection sensor 313.

[0052] In some embodiments, Figure 3 As shown, the hole position detection structure 31 also includes a support frame 317 and a support plate 318. The support plate 318 is fixedly connected to the support platform 1 for supporting the second lifting structure 32. The second lifting structure 32 is fixedly arranged on the top of the support plate 318. The second lifting structure 32 is fixedly connected to the support frame 317 and can drive the support frame 317 to rise and fall. The support frame 317 is provided with multiple hole position detection structures 31 at intervals for supporting multiple hole position detection structures 31. The multiple hole position detection structures 31 are arranged one-to-one with multiple holes to be detected. The holes to be detected are not limited to the connection hole 101 and the connection hole 2 102. When the holes on the automobile seat bracket 100 need to be detected, they can be detected by the hole position detection structure 31. The multiple hole position detection structures 31 are lifted and lowered by the second lifting structure 32, and different holes to be detected can be detected at the same time, thereby improving the detection efficiency, reducing the time consumed for detection, and realizing automatic detection.

[0053] In some embodiments, Figure 3 As shown, the hole position detection structure 31 further includes a slide rail 319 and a slider 3110, the slide rail 319 is slidably connected to the slider 3110, the slide rail 319 is fixedly arranged on the side wall of the support plate 318 facing the hole position detection structure 31, the length direction of the slide rail 319 extends in the vertical direction, and the slider 3110 is fixedly connected to the support frame 317. When the second lifting structure 32 lifts the support frame 317, it will cause the support frame 317 to shake when moving, and the slide rail 319 and the slider 3110 can provide guidance for the support frame 317 when it is lifted and lowered, so that the support frame 317 can move stably.

[0054] In some embodiments, Figure 2 and Figure 3 As shown, the hole position detection structure 31 also includes a limiting structure 3111, which is arranged on the side wall of the support plate 318 facing the hole position detection structure 31. The limiting structure 3111 is used to limit the rising height of the support frame 317 to prevent the support frame 317 from rising too high. For example, the limiting structure 3111 can be a limit switch.

[0055] like Figure 6As shown, in some embodiments, the feeding structure 21 includes a bracket 211 and an electric roller 212, and the electric roller 212 is rotatably connected to the bracket 211. When the car seat bracket 100 is located directly above the electric roller 212, the electric roller 212 works to drive the car seat to move to a position and then stops. The specific structure of the electric roller 212 is prior art and will not be described in detail here.

[0056] In some other embodiments, the feeding structure 21 includes a bracket 211 and a pulley structure, and the pulley structure is rotatably disposed on the bracket 211. The pulley structure is used to drive the car seat bracket 100 to move to the position to be detected. The specific structure of the pulley structure is prior art and will not be described in detail here.

[0057] like Figure 7 As shown, in some embodiments, the positioning structure 23 includes a support seat 231, a positioning pin 232 and a third lifting structure 233, the positioning pin 232 is fixedly connected to the third lifting structure 233, the third lifting structure 233 is fixedly connected to the support seat 231, the support seat 231 is fixedly arranged on the top of the support platform 1, and the positioning pin 232 can extend into the positioning hole 103 and the positioning hole 204 of the car seat bracket 100 respectively. When the height of the car seat bracket 100 is lowered by the first lifting structure 22, the positioning pin 232 rises under the drive of the third lifting structure 233, and the positioning pin 232 passes through the positioning hole of the car seat bracket 100 to realize the positioning of the car seat bracket 100, so as to avoid the position of the car seat bracket 100 from moving during detection. Since the positioning hole 103 and the positioning hole 2 104 have different shapes, the top shapes of different positioning pins 232 are also different. For example, the positioning hole 103 is a circular hole and the positioning hole 2 104 is a waist hole. Then, the top shape of the positioning pin 232 corresponding to the positioning hole 103 is circular, while the top shape of the positioning pin 232 corresponding to the positioning hole 2 104 is diamond-shaped.

[0058] Furthermore, in order to compress the car seat support 100 to prevent movement during detection, the car seat support hole detection device further includes a plurality of clamping structures 4, which are respectively arranged at both ends of the support platform 1, and the clamping structures 4 are arranged one by one in correspondence with the four corners of the car seat support 100. When the car seat support 100 is moved into place, the clamping structure 4 clamps the car seat support 100 from the four corners of the car seat support 100. The specific structure of the clamping structure 4 is the prior art and will not be described in detail again.

[0059] Continue to refer Figure 2In some embodiments, the automobile seat support hole detection device further includes a waste receiving device 5 and a waste pushing device 6. The waste receiving device 5 and the hole detection structure 31 are arranged on both sides of the support platform 1, and the waste pushing device 6 is arranged on both sides of the support plate 318. The waste pushing device 6 can push the waste to move to the waste receiving device 5, and the waste receiving device 5 is used to place the waste. When the automobile seat support 100 fails the inspection, the waste pushing device 6 moves the automobile seat support 100 to the waste receiving device 5 to ensure the normal operation of the subsequent automobile seat support 100 inspection, and prevent the unloading waiting caused by the unqualified inspection from delaying the subsequent automobile seat support 100 inspection.

[0060] In some embodiments, the waste receiving device 5 includes a waste receiving frame 51 and a fourth lifting structure 52, the fourth lifting structure 52 is arranged on the side wall of the support platform 1, the waste receiving frame 51 is arranged on the top of the support platform 1, the waste receiving frame 51 has a plurality of receiving grids 511, each receiving grid 511 is used to place a car seat bracket 100, and the fourth lifting structure 52 is fixedly connected to the waste receiving frame 51 to promote the lifting of the waste receiving frame 51. The setting of multiple receiving grids 511 can ensure that multiple unqualified car seat brackets 100 are accommodated and placed, thereby improving the detection efficiency. For example, after the receiving grid 511 located at the top receives the car seat bracket 100, the fourth lifting structure 52 drives the car seat bracket 100 to rise so that the receiving grid 511 below is aligned with the car seat bracket 100 to be detected. Of course, it can also be that after the receiving grid 511 located at the bottom receives the car seat bracket 100, the fourth lifting structure 52 drives the car seat bracket 100 to descend so that the receiving grid 511 located at the top is aligned with the car seat bracket 100 to be detected. This ensures that all unqualified automobile seat brackets 100 can be pushed into the receiving grid 511 .

[0061] In addition, in order to ensure smooth lifting of the waste receiving rack 51, the waste receiving device also includes a guide column 53 and a guide sleeve. One end of the guide column 53 passes through the guide sleeve and is fixedly connected to the waste receiving rack 51, and the guide sleeve is connected to the top of the support platform 1. The guide column 53 is partially located below the top surface of the support platform 1.

[0062] In some embodiments, the waste pushing device 6 includes a horizontal moving structure 61 and a pushing frame 62, the cylinder body of the horizontal moving structure 61 is fixedly connected to the support frame 317, and the cylinder rod of the horizontal moving structure 61 is fixedly connected to the pushing frame 62. After the car seat bracket 100 fails the inspection, the horizontal moving structure 61 drives the pushing frame 62 to push the car seat bracket 100 into the receiving grid 511, and then the horizontal moving structure 61 drives the pushing frame 62 to return to the initial position and wait for the next action.

[0063] In addition, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A car seat bracket hole detection device, used to detect the hole diameter of a car seat bracket, characterized in that: include: Support platform (1); A feeding support mechanism (2), the feeding support mechanism (2) comprising a feeding structure (21), a first lifting structure (22) and a positioning structure (23), the feeding structure (21) and the positioning structure (23) being arranged on the top of the support platform (1), the first lifting structure (22) being fixedly connected to the support platform (1), the feeding structure (21) being connected to the first lifting structure (22) and being capable of being lifted and lowered under the drive of the first lifting structure (22), and the positioning structure (23) being capable of passing through holes at both ends of the car seat bracket to position the car seat bracket; A detection mechanism (3) is fixedly arranged on the support platform (1) and arranged above the feeding structure (21), the detection mechanism (3) comprises a hole position detection structure (31) and a second lifting structure (32), the second lifting structure (32) is fixedly connected to the support platform (1), the second lifting structure (32) is connected to the hole position detection structure (31) and can drive the hole position detection structure (31) to rise and fall, the hole position detection structure (31) comprises a detection lifting structure (311), a detection pin (312) and a detection sensor (313), the detection lifting structure (311) is connected to the detection pin (312) and can drive the detection pin (312) to rise and fall, and the detection pin (312) can move vertically relative to the detection sensor (313) according to the state of the hole to be detected.

2. The vehicle seat bracket hole detection device according to claim 1, characterized in that: The hole position detection structure (31) further comprises a limit detection member (314), a support block (315) and a recovery member (316); the limit detection member (314) and the recovery member (316) are respectively arranged below and above the support block (315); the limit detection member (314) is fixedly arranged on the upper part of the detection pin (312); a plurality of detection sensors (313) are fixed on the support block (315) from top to bottom; the recovery member (316) is arranged on the lower part of the detection pin (312); the limit detection member (314) cooperates with the detection sensor (313) to determine the position of the detection pin (312); and the recovery member (316) can restore the detection pin (312) to an initial position.

3. The vehicle seat bracket hole detection device according to claim 1, characterized in that: The feeding structure (21) comprises a bracket (211) and an electric roller (212), wherein the electric roller (212) is rotatably connected to the bracket (211), and the first lifting structure (22) is fixedly connected to the bracket (211) and can drive the bracket (211) to rise and fall; Alternatively, the feeding structure (21) comprises a support (211) and a pulley structure, wherein the pulley structure is rotatably disposed on the support (211), and the first lifting structure (22) is fixedly connected to the support (211) and is capable of driving the support (211) to rise and fall.

4. The vehicle seat bracket hole detection device according to claim 1, characterized in that: The hole position detection structure (31) also includes a support frame (317) and a support plate (318), wherein the support plate (318) is fixedly connected to the support platform (1), and the second lifting structure (32) is fixedly arranged on the side wall of the support plate (318) facing the detection pin (312), and the second lifting structure (32) is fixedly connected to the support frame (317) and can drive the support frame (317) to rise and fall, and the support frame (317) is provided with a plurality of the hole position detection structures (31) at intervals, and the plurality of the hole position detection structures (31) are arranged in a one-to-one correspondence with the plurality of holes to be detected.

5. The vehicle seat bracket hole detection device according to claim 4, characterized in that: The hole position detection structure (31) also includes a slide rail (319) and a slider (3110), wherein the slide rail (319) is slidably connected to the slider (3110), the slide rail (319) is fixedly arranged on the side wall of the support plate (318) facing the detection pin (312), the length direction of the slide rail (319) extends in the vertical direction, and the slider (3110) is fixedly connected to the support frame (317).

6. The vehicle seat bracket hole detection device according to claim 4, characterized in that: The positioning structure (23) comprises a support seat (231), a positioning pin (232) and a third lifting structure (233); the positioning pin (232) is fixedly connected to the third lifting structure (233); the third lifting structure (233) is fixedly connected to the support seat (231); the support seat (231) is fixedly arranged on the top of the support platform (1); and the positioning pin (232) can extend into the positioning hole of the automobile seat bracket.

7. The vehicle seat bracket hole detection device according to claim 4, characterized in that: The hole position detection structure (31) further comprises a limiting structure (3111), wherein the limiting structure (3111) is arranged on a side wall of the support plate (318) facing the hole position detection structure (31), and the limiting structure (3111) is used to limit the rising height of the support frame (317).

8. The vehicle seat bracket hole detection device according to claim 4, characterized in that: The automobile seat support hole detection device also includes a waste receiving device (5) and a waste pushing device (6); the waste receiving device (5) and the hole position detection structure (31) are arranged on both sides of the support platform (1) relative to each other; the waste pushing device (6) is arranged on both sides of the support plate (318); the waste pushing device (6) can push waste to move toward the waste receiving device (5); and the waste receiving device (5) is used to place waste.

9. The vehicle seat bracket hole detection device according to claim 8, characterized in that: The waste receiving device (5) comprises a waste receiving frame (51) and a fourth lifting structure (52), wherein the fourth lifting structure (52) is arranged on the side wall of the support platform (1), the waste receiving frame (51) is arranged on the top of the support platform (1), the waste receiving frame (51) has a plurality of receiving grids (511), each receiving grid (511) is used to place one of the car seat brackets, and the fourth lifting structure (52) is fixedly connected to the waste receiving frame (51) to promote the lifting of the waste receiving frame (51); and / or, The waste pushing device (6) comprises a horizontal moving structure (61) and a pushing frame (62), wherein the cylinder body of the horizontal moving structure (61) is fixedly connected to the support frame (317), and the cylinder rod of the horizontal moving structure (61) is fixedly connected to the pushing frame (62).

10. The vehicle seat bracket hole detection device according to claim 1, characterized in that: The automobile seat support hole detection device further comprises a plurality of clamping structures (4), wherein the clamping structures (4) are respectively arranged at two ends of the support platform (1), and the clamping structures (4) are arranged in one-to-one correspondence with the four corners of the automobile seat support.

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