An inspection machine with a scratch-resistant pad layer

Abstract

The utility model discloses a detection machine carries object platform with anti -scratch pad layer relates to CCD detection machine and uses technical field, including base, outside the board spare, ring gear, carry object tray and servo motor, the positive top of base is provided with carry object tray, the outside of carry object tray is provided with support mechanism, the support mechanism is according to the size of carry object workpiece, and carry object tray and outside the board spare are positioned and assembled, and then it is convenient to carry out the lifting of the workpiece of different specifications, carry object tray bottom end is provided with transposition mechanism, and the transposition mechanism carries out rotation and transposition processing to outside the board spare and carry object tray, makes the CCD camera to the workpiece different angle and carries out photographic contrast. The utility model discloses through outside the board spare, outside the mutual cooperation of support rod and carry object tray, formed a stable support structure, and outside the support rod is through carry object tray and is connected with outside the board spare, and the stability of whole is increased.

Description

Technical Field

[0001] This utility model relates to the technical field of CCD inspection machines, specifically an inspection machine platform with an anti-scratch pad. Background Technology

[0002] A CCD inspection instrument is a visual inspection instrument based on charge-coupled devices. It is mainly used for the appearance inspection and flatness measurement of electronic components. When the workpiece positioning detector detects that the object is close to the center of the camera system's field of view, it will send a trigger pulse to the image acquisition part. Subsequently, the image acquisition part will send start commands to the camera and lighting system respectively according to the preset program and delay.

[0003] In automated inspection systems, fixed-size loading platforms (such as the standard 800×1200mm specification) need to be adapted to the inspection requirements of workpieces of different sizes. However, due to limitations in physical space or equipment architecture, the working area cannot be expanded mechanically. This constraint places higher demands on the functionality, compatibility, and safety of the platform. Furthermore, if a fixed-size loading platform is not equipped with an anti-scratch pad, the platform without a buffer layer is prone to accumulating static electricity, leading to dust adsorption or displacement of small workpieces, resulting in positioning errors. Utility Model Content

[0004] The purpose of this invention is to provide an airborne inspection platform with an anti-scratch pad to solve the problems mentioned in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing machine platform with an anti-scratch pad, comprising a base, an outer extension plate, an annular toothed disc, a loading tray, and a servo motor. The loading tray is positioned directly above the base, and a support mechanism is provided on the outer side of the loading tray. The support mechanism positions and assembles the loading tray and the outer extension plate according to the size of the workpiece, thereby facilitating the lifting of workpieces of different specifications. The outer extension plate has symmetrical through-holes on its outer side. A displacement mechanism is provided at the bottom of the loading tray. The displacement mechanism rotates and displacements the outer extension plate and the loading tray, allowing the CCD camera to capture and compare images of the workpiece from different angles.

[0006] As a preferred technical solution, the support mechanism includes an outer extension plate, a first protective pad, a second protective pad, an outer extension support rod, an outer groove, a nut, and a threaded rod. The outer extension plate is rectangularly distributed on the outside of the cargo tray. The second protective pad is bonded to the top of the cargo tray. The first protective pad is located at the top of the outer extension plate. The threaded rod is located at the bottom of the first protective pad. An outer groove is formed at the bottom of the outer extension plate. The top of the outer extension support rod is connected to the outside of the outer groove. The cargo tray is connected through the other side of the outer extension support rod. The nut is located below the outer extension plate.

[0007] As a preferred technical solution, the outer expansion plate is connected to the threaded rod through symmetrically opened positioning holes, and the top end of the threaded rod is heat-pressed to the protective pad.

[0008] As a preferred technical solution, the protective pad is connected to the nut via threaded rods symmetrically arranged at the bottom.

[0009] As a preferred technical solution, the shifting mechanism includes an annular gear disk, a carrying tray, gears, a positioning shaft, fasteners, and a servo motor. The annular gear disk is installed at the bottom end of the carrying tray, and gears are meshed on the outer side of the annular gear disk. The bottom end of the gears is connected to the servo motor through a coupling. The servo motor is installed at the top end of the base. The positioning shaft is connected to the bottom end of the carrying tray, and the positioning shaft is connected to the interior of the base through a rolling bearing. The fasteners are installed through the bottom end of the carrying tray.

[0010] As a preferred technical solution, the cargo tray is connected to the outward support rod through a bottom-through fastener.

[0011] As a preferred technical solution, the servo motor meshes with the outer side of the annular gear disk via a gear 13 connected to the output coupling, and the annular gear disk is arranged parallel to the cargo tray.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model forms a stable support structure through the cooperation of the outer expansion plate, the outer expansion support rod, and the carrying tray. The outer expansion support rod passes through the carrying tray and connects with the outer expansion plate, increasing the overall stability. The outer expansion plate is rectangularly distributed on the outside of the carrying tray. The position and number of the outer expansion plate can be adjusted as needed to accommodate items of different sizes and shapes. Protective pad one is located at the top of the outer expansion plate, and protective pad two is bonded to the top of the carrying tray. They serve as buffer and isolation layers to prevent the supported object from direct contact with the rigid tray or the outer expansion structure.

[0013] 2. This utility model uses a ring-shaped toothed disc and a carrying tray arranged in parallel, with the auxiliary fixation of a positioning shaft and fasteners, to ensure that the workpiece posture is stable throughout the rotation process. This prevents problems such as image distortion and inaccurate focusing caused by loosening or shifting of the mechanism. The stable support structure also reduces vibration interference during shooting, which is beneficial for obtaining high-definition images. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present utility model; Figure 2 This is a schematic diagram of the transposition mechanism of this utility model. Figure 3 This is a bottom view of the external expansion plate structure of this utility model; Figure 4 This is a bottom view of the structure of the cargo tray of this utility model; Figure 5 This is a schematic diagram of the overall side view of the present invention.

[0015] The components include: 1. Base; 2. Outer plate; 3. Protective pad one; 4. Protective pad two; 5. Outer support rod; 6. Support mechanism; 7. Outer groove; 8. Positioning hole; 9. Nut; 10. Ring gear plate; 11. Carrying tray; 12. Shifting mechanism; 13. Gear; 14. Positioning shaft; 15. Fastener; 16. Servo motor; 17. Threaded rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figures 1 to 5 As shown, this utility model provides the following technical solution: a testing machine platform with an anti-scratch pad, including a base 1, an outer extension plate 2, an annular toothed disc 10, a loading tray 11, and a servo motor 16. The loading tray 11 is arranged directly above the base 1, and a support mechanism 6 is arranged on the outer side of the loading tray 11. The support mechanism 6 positions and assembles the loading tray 11 and the outer extension plate 2 according to the size of the workpiece, thereby facilitating the lifting of workpieces of different specifications. The outer extension plate 2 has symmetrical through-holes 8. The loading tray 11 has a displacement mechanism 12 at the bottom. The displacement mechanism 12 rotates and displaces the outer extension plate 2 and the loading tray 11, so that the CCD camera can take pictures of the workpiece from different angles for comparison.

[0018] like Figure 1 , Figure 2 and Figure 3As shown, the support mechanism 6 includes an outer extension plate 2, a first protective pad 3, a second protective pad 4, an outer support rod 5, an outer groove 7, a nut 9, and a threaded rod 17. The outer extension plate 2 is rectangularly distributed on the outside of the carrying tray 11. The second protective pad 4 is bonded to the top of the carrying tray 11. The first protective pad 3 is provided at the top of the outer extension plate 2. The threaded rod 17 is provided at the bottom of the first protective pad 3. The outer groove 7 is provided at the bottom of the outer extension plate 2. The top of the outer support rod 5 is connected to the outside of the outer groove 7. The carrying tray 11 is connected through the other side of the outer support rod 5. The nut 9 is located below the outer extension plate 2. The outer extension plate 2 is connected to the threaded rod 17 through symmetrically opened positioning holes 8. The top of the threaded rod 17 is heat-pressed to the first protective pad 3. The first protective pad 3 is connected to the nut 9 through the threaded rod 17 symmetrically arranged at the bottom.

[0019] Specifically, the outer extension plate 2 is connected to the threaded rod 17 through symmetrically opened positioning holes 8, and the top end of the threaded rod 17 is heat-pressed to the protective pad 3. The protective pad 3 is connected to the nut 9 through the threaded rod 17 symmetrically arranged at its bottom end. This design allows the entire support mechanism to be easily installed and disassembled, facilitating maintenance and component replacement.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the shifting mechanism 12 includes an annular gear disk 10, a carrying tray 11, a gear 13, a positioning shaft 14, a fastener 15, and a servo motor 16. The annular gear disk 10 is installed at the bottom end of the carrying tray 11. The gear 13 is meshed with the outer side of the annular gear disk 10. The bottom end of the gear 13 is connected to the servo motor 16 through a coupling. The servo motor 16 is installed at the top end of the base 1. The positioning shaft 14 is connected to the bottom end of the carrying tray 11. The positioning shaft 14 is connected to the inside of the base 1 through a rolling bearing. The fastener 15 is installed through the bottom end of the carrying tray 11. The carrying tray 11 is connected to the outer support rod 5 through the fastener 15 at the bottom end. The servo motor 16 meshes with the outer side of the annular gear disk 10 through the gear 13 connected to the output end coupling. The annular gear disk 10 and the carrying tray 11 are arranged parallel to each other.

[0021] Specifically: the servo motor 16 drives the gear 13 to rotate through the coupling, and the gear 13 meshes with the ring gear disk 10, thereby driving the connected loading tray 11 to rotate; the positioning shaft 14 is connected to the base 1 through the rolling bearing, so that the loading tray 11 remains coaxial and stable without wobbling when rotating; the fastener 15 connects the loading tray 11 to the external support structure 6, improving the overall rigidity and positioning accuracy; the ring gear disk 10 is set parallel to the loading tray 11 to ensure that the workpiece posture is stable during rotation and will not tilt or deviate.

[0022] The working principle of this utility model is as follows: The operator first sets multiple sets of external support rods 5 connected in grooves on the outer side of the cargo tray 11, so that a part of the external support rods 5 is inserted into the grooves inside the cargo tray 11. Then, the connection between the external support rods 5 and the cargo tray 11 is locked by fasteners 15. The external plate 2 is connected to the threaded rod 17 through symmetrically opened positioning holes 8, and the top of the threaded rod 17 is heat-pressed to the protective pad 3. The protective pad 3 is connected to the nut 9 through the symmetrically arranged threaded rods 17 at the bottom, so that the protective pad 3 fits and positions the top of the external plate 2. During use, the protective pad 2 4 is attached to the surface of the loading tray 11, so that the positioning shaft 14 at the bottom of the loading tray 11 is connected to the inside of the base 1 by a bearing. At the same time, the servo motor 16 is installed at the top of the base 1, and its output end is connected to the gear 13 through a coupling. The gear 13 meshes with the annular gear disk 10 installed at the bottom of the loading tray 11, thereby driving the loading tray 11 to rotate, thus realizing the connection between the loading tray 11 and the base 1. The gear ratio of the annular gear disk 10 and the gear 13 is controlled according to the inspection requirements of the workpiece. Gear 13 meshes with an annular gear disk 10 fixed to the bottom of the carrying tray 11. The rotational power output by the servo motor 16 is transmitted to gear 13 through a coupling, thereby driving the annular gear disk 10 and the carrying tray 11 fixed thereto to rotate smoothly. The workpiece to be inspected or photographed is placed on the carrying tray 11 and rotates synchronously with the tray to achieve precise positioning of the workpiece at multiple preset angles, so as to cooperate with a fixed-position CCD camera or other inspection equipment to complete multi-angle image acquisition and inspection. The outer extension plate 2 fits against the outer side of the outer extension support rod 5 through the outer groove 7 opened at the bottom. The outer groove 7 increases the stability of the connection between the outer extension plate 2 and the outer extension support rod 5. When disassembly is required, the nut 9 and the threaded rod 17 can be disassembled, and the protective pad 2 4 can be separated from the top of the outer extension plate 2 to complete the replacement or disassembly of the protective pad 2 4.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A detection airborne platform with an anti-scratch pad, characterized in that: The device includes a base (1), an outer plate (2), a ring gear disc (10), a loading tray (11), and a servo motor (16). The loading tray (11) is located directly above the base (1). A support mechanism (6) is located on the outside of the loading tray (11). The support mechanism (6) positions and assembles the loading tray (11) and the outer plate (2) according to the size of the workpiece, so as to facilitate the lifting of workpieces of different specifications. The outer plate (2) has symmetrical through-holes (8). A shifting mechanism (12) is located at the bottom of the loading tray (11). The shifting mechanism (12) rotates and shifts the outer plate (2) and the loading tray (11) so that the CCD camera can take pictures of the workpiece from different angles for comparison.

2. The airborne inspection platform with an anti-scratch pad layer according to claim 1, characterized in that: The support mechanism (6) includes an outer expansion plate (2), a protective pad one (3), a protective pad two (4), an outer expansion support rod (5), an outer groove (7), a nut (9), and a threaded rod (17). The outer expansion plate (2) is rectangularly distributed on the outside of the cargo tray (11). The protective pad two (4) is bonded to the top of the cargo tray (11). The protective pad one (3) is provided at the top of the outer expansion plate (2). The threaded rod (17) is provided at the bottom of the protective pad one (3). The outer groove (7) is provided at the bottom of the outer expansion plate (2). The top of the outer expansion support rod (5) is connected to the outside of the outer groove (7). The cargo tray (11) is connected through the other side of the outer expansion support rod (5). The nut (9) is located below the outer expansion plate (2).

3. The airborne inspection platform with an anti-scratch pad layer according to claim 2, characterized in that: The outer expansion plate (2) is connected to the threaded rod (17) through symmetrically opened positioning holes (8), and the top end of the threaded rod (17) is heat-pressed to the protective pad (3).

4. The airborne inspection platform with an anti-scratch pad layer according to claim 3, characterized in that: The protective pad (3) is connected to the nut (9) by a threaded rod (17) symmetrically arranged at the bottom end.

5. The airborne inspection platform with an anti-scratch pad layer according to claim 1, characterized in that: The shifting mechanism (12) includes an annular gear disc (10), a cargo tray (11), a gear (13), a positioning shaft (14), a fastener (15), and a servo motor (16). The annular gear disc (10) is installed at the bottom of the cargo tray (11). The gear (13) is meshed with the outer side of the annular gear disc (10). The bottom of the gear (13) is connected to the servo motor (16) through a coupling. The servo motor (16) is installed at the top of the base (1). The positioning shaft (14) is connected to the bottom of the cargo tray (11). The positioning shaft (14) is connected to the inside of the base (1) through a rolling bearing. The fastener (15) is installed through the bottom of the cargo tray (11).

6. The airborne inspection platform with an anti-scratch pad layer according to claim 5, characterized in that: The cargo tray (11) is connected to the outward support rod (5) via a bottom through-connecting fastener (15).

7. The airborne inspection platform with an anti-scratch pad layer according to claim 5, characterized in that: The servo motor (16) meshes with the outer side of the ring gear disk (10) via the gear (13) connected by the output coupling. The ring gear disk (10) is arranged parallel to the cargo tray (11).

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