Double-shaft accessory size optical detection and classification device

Abstract

The utility model discloses a double-shaft accessory size optical detection and classification device, which comprises a machine body, a detection platform and a portal frame, and is characterized in that the machine body comprises a detection platform and a portal frame; the feeding device comprises two mounting seats, the two mounting seats are slidably mounted on the detection table, and the mounting seats are used for mounting to-be-detected accessories; the detection device comprises a detection positioning mechanism, a supporting seat, a first sensor and a second sensor, the detection positioning mechanism is installed on the portal frame, the supporting seat is installed on the detection positioning mechanism, and the first sensor and the second sensor are both installed on the supporting seat; the sorting device comprises a sorting positioning mechanism, a sorting frame, a clamping piece, a material guide barrel and a storage piece, the sorting positioning mechanism is installed on the portal frame, the sorting frame is installed on the sorting positioning mechanism, the clamping piece is installed on the sorting frame, and the material guide barrel and the storage piece are installed on the machine body. According to the utility model, the problems of single detection line, poor fault tolerance and incapability of automatic sorting existing in the conventional detection device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical detection devices, and in particular mainly to a dual-axis accessory size optical detection and classification device. Background Art

[0002] Some metal parts, such as threaded joints and spark plug housings, have errors in mass production, so their dimensions need to be inspected after production to screen out qualified products to avoid quality problems after installation. Traditional inspection methods generally use tools for measurement, which is time-consuming and labor-intensive, and the inspection accuracy is not high. Therefore, people have designed a lot of equipment that can realize automatic inspection of parts dimensions.

[0003] For example, the Chinese patent document with the authorization announcement number CN212747732U discloses a speed reducer part height detection mechanism, which includes a horizontal fixed plate, a pillar is provided on the horizontal fixed plate, a cylinder support plate is provided on the top of the pillar, an inverted cylinder is provided on the cylinder support plate, a piston rod matching with it is provided on the cylinder, and the piston rod passes through the cylinder support plate and is slidably connected with it; a slide rail fixing plate is provided on the side wall of the pillar, a vertical slide rail is provided on the slide rail fixing plate, a slider is slidably provided on the slide rail, and a horizontal reference plate is fixed on the slider; a connecting rod is provided at one end of the reference plate, and a displacement sensor is provided at the other end of the reference plate; the connecting rod is connected to the piston rod through a floating joint. The utility model can realize automatic detection.

[0004] The existing devices similar to the above detection mechanism have the following technical problems:

[0005] On the one hand, the parts to be inspected move along a path. Once a problem occurs in the inspection link of a single part, it will affect the work of the entire inspection line, resulting in poor fault tolerance. On the other hand, after the inspection mechanism detects parts of different sizes, the parts cannot be sorted by size and can only be screened manually based on the inspection results. The labor intensity of personnel is high, which reduces the inspection efficiency.

[0006] In view of this, it is necessary to improve the existing detection device. Utility Model Content

[0007] In view of the shortcomings of the prior art, the utility model provides a dual-axis optical detection and classification device for accessory sizes to solve the problems of the existing detection devices, such as single detection line, poor fault tolerance, and inability to automatically sort, thereby improving detection efficiency and reducing labor intensity.

[0008] The utility model discloses a dual-axis optical detection and classification device for accessory sizes, comprising: a machine body, the machine body comprising an inspection platform and a gantry; a feeding device, the feeding device comprising two mounting seats, the two mounting seats are both slidably mounted on the inspection platform, and the mounting seats are used to mount accessories to be inspected; a detection device, the detection device comprising a detection positioning mechanism, a support seat, a first sensor and a second sensor, the detection positioning mechanism is mounted on the gantry, the support seat is mounted on the detection positioning mechanism, and the first sensor and the second sensor are both mounted on the support seat; a sorting device, the sorting device comprising a sorting positioning mechanism, a sorting frame, a clamping piece, a material guide barrel and a storage piece, the sorting positioning mechanism is mounted on the gantry, the sorting frame is mounted on the sorting positioning mechanism, the clamping piece is mounted on the sorting frame, and the material guide barrel and the storage piece are mounted on the machine body.

[0009] Preferably, the feeding device comprises a plurality of first guide rails and a plurality of first slide blocks, the first guide rails are mounted on the detection table, the first slide blocks are slidably connected to the first guide rails, and the mounting seat is mounted on the first slide blocks.

[0010] Preferably, four of the first guide rails and four of the first slide blocks are provided, the four first guide rails are arranged parallel to each other, one of the mounting seats is installed on two of the first slide blocks, and another of the mounting seats is installed on the other two of the first slide blocks.

[0011] Preferably, a limiting portion is provided on the mounting seat, and the limiting portion is used to position the accessory to be inspected.

[0012] Preferably, the detection and positioning mechanism includes a second guide rail, a second slider, a third guide rail and a third slider, the second guide rail is installed on the gantry, the second slider is slidably connected to the second guide rail, the third guide rail is installed on the second slider, the third slider is slidably connected to the third guide rail, and the support seat is installed on the third slider.

[0013] Preferably, the second guide rail is parallel to the detection platform and perpendicular to the first guide rail, and the third guide rail is perpendicular to the detection platform.

[0014] Preferably, the first sensor is an outer diameter detection sensor, the second sensor is a height detection sensor, three first sensors are provided, and one second sensor is provided.

[0015] Preferably, the sorting and positioning mechanism includes a fourth guide rail, a fourth slider and a sorting drive component, the fourth guide rail is installed on the gantry, the fourth slider is slidably connected to the fourth guide rail, the sorting drive component is installed on the fourth slider, and the sorting frame is installed on the sorting drive component.

[0016] Preferably, a plurality of the limiting portions are mounted on each of the mounting seats, a plurality of the clamping members are mounted on each of the sorting racks, and the number of the clamping members on each of the sorting racks is the same as the number of the limiting portions on the mounting seats.

[0017] Preferably, the material guide cylinder is provided in plurality, the storage member is provided in plurality, the material guide cylinder corresponds to the storage member one by one, the material guide cylinder has two openings, one of the openings of the material guide cylinder corresponds to the sorting rack, and the other opening corresponds to the storage member.

[0018] The beneficial effects of the utility model are:

[0019] First, by using two mounting seats to transfer the parts to be inspected respectively, during the inspection, the two mounting seats can cooperate with each other, one for loading and the other for unloading, so that the inspection process can be carried out continuously, and problems in the inspection of a single part will not affect the entire inspection process, thereby greatly improving the inspection efficiency and fault tolerance of the device;

[0020] Secondly, by using multiple clamping parts, material guide barrels and storage parts to cooperate with each other, accessories of different sizes after inspection can be screened, and accessories of corresponding sizes can be placed into corresponding storage parts through material guide barrels. There is no need for manual sorting of the inspection results, which greatly improves the inspection efficiency of accessories.

[0021] Therefore, the utility model solves the problems of the existing detection device, such as single detection line, poor fault tolerance and inability to automatically sort, thereby improving the detection efficiency and reducing the labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model, from a first viewing angle;

[0024] Figure 2 for Figure 1 The partial enlarged view at A in the middle is used to show the details of the feeding device and the detection device;

[0025] Figure 3 It is a schematic diagram of the overall structure of the utility model, from a second viewing angle;

[0026] Figure 4 for Figure 3 The partial enlarged view at point B is used to show the details of the sorting device.

[0027] Explanation of the reference numerals in the accompanying drawings: 01, accessories to be inspected; 1, machine body; 11, inspection table; 12, gantry; 2, feeding device; 21, first guide rail; 22, first slider; 23, mounting seat; 231, limiting portion; 3, inspection device; 31, inspection and positioning mechanism; 311, second guide rail; 312, second slider; 313, third guide rail; 314, third slider; 32, supporting seat; 33, first sensor; 34, second sensor; 4, sorting device; 41, sorting and positioning mechanism; 411, fourth guide rail; 412, fourth slider; 413, sorting drive member; 42, sorting frame; 43, clamping member; 44, material guide cylinder; 45, storage member. DETAILED DESCRIPTION

[0028] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and parts will be depicted in a simple schematic manner in the drawings.

[0029] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish between parts or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they 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 the present utility model.

[0031] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0032] Reference Figure 1-4 , which is a dual-axis optical inspection and classification device for accessory sizes disclosed in the utility model, comprising a machine body 1, a feeding device 2, a detection device 3 and a sorting device 4, wherein the machine body 1 has a flat inspection table 11, and a gantry 12 installed on the inspection table 11, the feeding device 2 is installed on the inspection table 11, and is used to transport the accessory 01 to be inspected, the detection device 3 is installed on the gantry 12, and is used to inspect the accessory 01 to be inspected, and the sorting device 4 is installed on the machine body 1, and is used to sort the inspected accessories.

[0033] Reference Figure 1-4 The feeding device 2 includes a first guide rail 21, a first slider 22 and a mounting seat 23. The first guide rail 21 and the first slider 22 may be provided in a plurality. In the present embodiment, four first guide rails 21 are provided, and four first sliders 22 are provided. Each first slider 22 is slidably connected to one first guide rail 21, and all the first guide rails 21 are arranged parallel to each other; two mounting seats 23 are provided, and each mounting seat 23 is mounted on two first sliders 22, and the mounting seat 23 is connected to a driving device, so that under the drive of the driving device, the mounting seat 23 can move along the direction defined by the first guide rail 21 with the first slider 22; a plurality of limiting portions 231 are provided on each mounting seat 23, and the limiting portions 231 are columnar structures. In the present embodiment, five limiting portions 231 are provided on each mounting seat 23, and the limiting portions 231 are used to position the accessories 01 to be inspected, so as to facilitate the inspection and sorting work.

[0034] Reference Figure 1-4 The detection device 3 includes a detection positioning mechanism 31, a support seat 32, a first sensor 33 and a second sensor 34, wherein the detection positioning mechanism 31 is installed on the gantry 12 and is arranged above the detection platform 11. The detection positioning mechanism 31 includes a second guide rail 311, a second slider 312, a third guide rail 313 and a third slider 314. The second guide rail 311 is fixed on the gantry 12 and is parallel to the detection platform 11, and the second guide rail 311 is perpendicular to the first guide rail 21, and the second slider 312 is slidably connected to the second guide rail 311; the third guide rail 313 is installed on the second slider 312, and the third guide rail 313 is perpendicular to the surface of the detection platform 11, and the third slider 314 is slidably connected to the third guide rail 313, and the support seat 32 is installed on the third slider 314, so that the support seat 32 can be raised and lowered on the third guide rail 313 with the third slider 314, or can be horizontally moved above the detection platform 11 along the second guide rail 311 with the second slider 312.

[0035] Reference Figure 1-4 The first sensor 33 adopts a rod-shaped outer diameter detection sensor. There are three first sensors 33. The three first sensors 33 are vertically installed on the support seat 32. There are gaps between the three first sensors 33. After the accessory 01 to be inspected is inserted between the first sensors 33, the first sensor 33 can detect the outer diameter of the accessory 01 to be inspected; the second sensor 34 adopts a height detection sensor. The second sensor 34 is vertically installed on the support seat 32 and is located between the three first sensors 33. The second sensor 34 has a pneumatic end. When the accessory 01 to be inspected is set between the three first sensors 33, the pneumatic end of the second sensor 34 can be driven to a position abutting against the accessory 01 to be inspected, so that the height of the accessory 01 to be inspected can be detected.

[0036] Reference Figure 1-4 The sorting device 4 includes a sorting positioning mechanism 41, a sorting frame 42, a clamping member 43, a material guide cylinder 44 and a storage member 45, wherein the sorting positioning mechanism 41 includes a fourth guide rail 411, a fourth slider 412 and a sorting driver 413, the fourth guide rail 411 is installed on the gantry 12 and is arranged on the side opposite to the second guide rail 311, the fourth guide rail 411 and the second guide rail 311 are parallel to each other, the fourth slider 412 is slidably connected to the fourth guide rail 411, and the sorting driver 413 is installed on the fourth slider 412. In the embodiment of this city, the sorting driver 413 adopts a cylinder, and the piston rod of the cylinder of the sorting driver 413 is vertically arranged, and the sorting frame 42 is installed on the piston rod of the sorting driver 413, so that the sorting driver 413 can drive the sorting frame 42 to move up and down, or move horizontally on the fourth guide rail 411 with the fourth slider 412.

[0037] Reference Figure 1-4 The clamping member 43 is installed on the sorting frame 42. The clamping member 43 is a pneumatic clamp used to clamp the parts to be inspected 01. The number of the clamping members 43 on the sorting frame 42 is the same as the number of the limiting portions 231 on the single mounting seat 23. In this embodiment, five clamping members 43 are provided. The clamping members 43 can be used to grab, transfer, loosen and release the parts to be inspected 01, thereby achieving the purpose of sorting the parts to be inspected 01.

[0038] Reference Figure 1-4The guide barrel 44 is a metal barrel with openings at both ends. There are multiple guide barrels 44, and the multiple guide barrels 44 are all installed on the body 1 at the same end of the first guide rail 21. One end of the guide barrel 44 is open upward, and the other end is open downward. The upper end opening of the guide barrel 44 corresponds to the clamping piece 43 in the vertical direction; there are multiple storage pieces 45, and the number of storage pieces 45 is the same as the number of the guide barrels 44. The storage pieces 45 are hollow shell structures with openings facing upward. The lower end opening of each guide barrel 44 corresponds to a storage piece 45. When the clamping piece 43 releases the accessory 01 to be inspected above the guide barrel 44, accessories of different sizes will automatically slide along the guide barrel 44 to the corresponding storage piece 45 below, thereby achieving the purpose of sorting the accessories according to size.

[0039] The implementation principle and beneficial effects of the utility model are:

[0040] First, by using two mounting seats 23 to transfer the parts 01 to be inspected respectively, during the inspection, the two mounting seats 23 can cooperate with each other, one for loading and the other for unloading, so that the inspection process can be carried out continuously, and problems in the inspection of a single part will not affect the entire inspection process, thereby greatly improving the inspection efficiency and fault tolerance of the device;

[0041] Secondly, by using multiple clamping parts 43, material guide cylinders 44 and storage parts 45 to cooperate with each other, accessories of different sizes after inspection can be screened, and accessories of corresponding sizes can be placed into corresponding storage parts 45 through material guide cylinders 44. There is no need for manual sorting of inspection results, which greatly improves the inspection efficiency of accessories.

[0042] Therefore, the utility model solves the problems of the existing detection device 3, such as single detection line, poor fault tolerance and inability to automatically sort, thereby improving detection efficiency and reducing the labor intensity of personnel.

[0043] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A dual-axis optical inspection and classification device for accessory dimensions, characterized in that: include: A machine body (1), wherein the machine body (1) comprises a testing platform (11) and a gantry (12); A feeding device (2), the feeding device (2) comprising two mounting seats (23), both of the two mounting seats (23) being slidably mounted on the detection platform (11), and the mounting seats (23) being used to mount the accessories to be detected (01); A detection device (3), the detection device (3) comprising a detection positioning mechanism (31), a support seat (32), a first sensor (33) and a second sensor (34), the detection positioning mechanism (31) being mounted on the gantry (12), the support seat (32) being mounted on the detection positioning mechanism (31), and the first sensor (33) and the second sensor (34) being both mounted on the support seat (32); A sorting device (4), the sorting device (4) comprising a sorting positioning mechanism (41), a sorting frame (42), a clamping member (43), a material guide cylinder (44) and a storage member (45), the sorting positioning mechanism (41) being mounted on the gantry (12), the sorting frame (42) being mounted on the sorting positioning mechanism (41), the clamping member (43) being mounted on the sorting frame (42), and the material guide cylinder (44) and the storage member (45) being mounted on the machine body (1).

2. The dual-axis accessory size optical detection and classification device according to claim 1, characterized in that: The feeding device (2) comprises a plurality of first guide rails (21) and a plurality of first slide blocks (22); the first guide rails (21) are mounted on the detection platform (11); the first slide blocks (22) are slidably connected to the first guide rails (21); and the mounting seat (23) is mounted on the first slide blocks (22).

3. The dual-axis accessory size optical detection and classification device according to claim 2, characterized in that: Four of the first guide rails (21) and the first sliders (22) are provided, and the four first guide rails (21) are arranged parallel to each other, one of the mounting seats (23) is mounted on two of the first sliders (22), and another of the mounting seats (23) is mounted on the other two of the first sliders (22).

4. The dual-axis accessory size optical detection and classification device according to any one of claims 1 to 3, characterized in that: A limiting portion (231) is provided on the mounting seat (23), and the limiting portion (231) is used to position the accessory (01) to be inspected.

5. The dual-axis accessory size optical detection and classification device according to claim 2 or 3, characterized in that: The detection and positioning mechanism (31) comprises a second guide rail (311), a second slider (312), a third guide rail (313) and a third slider (314); the second guide rail (311) is mounted on the gantry (12); the second slider (312) is slidably connected to the second guide rail (311); the third guide rail (313) is mounted on the second slider (312); the third slider (314) is slidably connected to the third guide rail (313); and the support seat (32) is mounted on the third slider (314).

6. The dual-axis accessory size optical detection and classification device according to claim 5, characterized in that: The second guide rail (311) is parallel to the detection platform (11) and perpendicular to the first guide rail (21), and the third guide rail (313) is perpendicular to the detection platform (11).

7. The dual-axis accessory size optical detection and classification device according to claim 5, characterized in that: The first sensor (33) is an outer diameter detection sensor, and the second sensor (34) is a height detection sensor. Three first sensors (33) are provided, and one second sensor (34) is provided.

8. The dual-axis accessory size optical detection and classification device according to claim 4, characterized in that: The sorting and positioning mechanism (41) comprises a fourth guide rail (411), a fourth slider (412) and a sorting drive member (413); the fourth guide rail (411) is mounted on the gantry (12); the fourth slider (412) is slidably connected to the fourth guide rail (411); the sorting drive member (413) is mounted on the fourth slider (412); and the sorting frame (42) is mounted on the sorting drive member (413).

9. The dual-axis accessory size optical detection and classification device according to claim 8, characterized in that: A plurality of the limiting portions (231) are mounted on each of the mounting seats (23), a plurality of the clamping members (43) are mounted on each of the sorting racks (42), and the number of the clamping members (43) on each of the sorting racks (42) is the same as the number of the limiting portions (231) on the mounting seats (23).

10. The dual-axis accessory size optical detection and classification device according to any one of claims 1 to 3, characterized in that: The material guide cylinder (44) is provided in plurality, and the storage member (45) is provided in plurality. The material guide cylinder (44) corresponds to the storage member (45) one by one. The material guide cylinder (44) has two openings, one of the openings of the material guide cylinder (44) corresponds to the sorting rack (42), and the other opening corresponds to the storage member (45).

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