CCD (Charge Coupled Device) visual inspection machine

Abstract

The utility model provides a CCD (Charge Coupled Device) visual inspection machine and belongs to the technical field of inspection equipment. According to the technical scheme, the machine table comprises a machine table body and an integration plate used for material integration, the machine table body is composed of a base and a side frame, and a camera detection component used for detecting materials is installed on the side frame; according to the utility model, the alignment machine table is additionally arranged on the machine table main body and is matched with the integration plate to realize centralized arrangement of a plurality of materials, so that when the materials are detected, the integration plate on which the materials are arranged is loaded on the alignment machine table, and mechanical equal-interval displacement adjustment of the integration plate is realized through the alignment machine table; the multiple materials on the integration plate are guaranteed to be detected in order, the phenomenon of detection mistakes and omissions is avoided, the step that the materials still need to be manually moved after detection is omitted, feeding arrangement is conducted at the unified time of the materials, the detection time is shortened, the detection efficiency is improved through a feeding and discharging mode that the materials are moved away at a time after detection is completed, and the detection efficiency is improved. And the burden of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a CCD visual detection machine. Background Art

[0002] CCD detection mainly uses optical principles. The object to be tested is focused on the CCD chip through the lens. The CCD chip converts the optical signal into an electrical signal, which is then processed to obtain a digital image. Different CCD detection equipment and technologies can be selected according to different application scenarios and detection requirements, and are widely used in scientific laboratories, industrial production and other fields.

[0003] At present, in order to ensure the accuracy of material inspection during visual inspection operations on materials, existing CCD inspection equipment often uses manual loading and unloading operations on the materials to be inspected one by one, or arranges multiple materials on an integration board at one time, and then replaces the materials by manually fine-tuning the integration board during material inspection. Both methods have a high degree of dependence on manual labor in the actual operation process of material inspection, which affects the inspection efficiency. In addition, the latter is very likely to have the problem of too small or too large adjustment spacing during manual fine-tuning, which has a heavy manual burden and the risk of detection errors. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a CCD visual inspection machine to more accurately solve the above-mentioned problems of heavy burden of manual loading and unloading and easy occurrence of errors and omissions during material inspection.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model provides a CCD visual inspection machine, comprising a machine body and an integration board for material integration, wherein the machine body is composed of a base and a side frame, a camera detection component for detecting materials is installed on the side frame, a fill light for improving shooting clarity is provided below the camera detection component, and an alignment machine for loading the integration board is installed on the top of the base, wherein the alignment machine is located directly below the fill light;

[0007] The alignment machine includes slide rails that are symmetrically arranged front and back, a push plate is slidably connected between the symmetrical slide rails, a slide plate is slidably connected to the top of the push plate, a plurality of abutment plates are installed on the top of the slide plate, a pressure strip for buckling the integration plate is provided at the top of each abutment plate, and a lateral adjustment member for driving the lateral displacement of the push plate and a longitudinal adjustment member for driving the longitudinal displacement of the slide plate are provided on the top of the base.

[0008] Furthermore, the side frame is composed of a loading vertical plate and an outer cover, wherein the loading vertical plate is fixedly connected to the top rear of the base, the outer cover is sleeved on the loading vertical plate, and the bottom of the outer cover is fixedly connected to the top outer wall of the base by screws.

[0009] Furthermore, a notch is provided on the front shell wall of the outer cover, and the camera detection component includes a cover body fixedly connected to the notch by screws, a mounting plate slidably connected to the loading vertical plate is provided inside the cover body, a carrier is fixedly connected to the front side of the mounting plate, and a camera body for photographing materials is installed on the front side of the carrier.

[0010] Furthermore, a shooting port for the camera body to shoot materials is opened on the bottom shell wall of the cover body, and the fill light is located directly below the shooting port, and the fill light is installed on the bottom outer wall of the cover body through a straight rod.

[0011] Furthermore, the bottoms of the slide rails are symmetrically fixedly connected to the top outer wall of the base, and the slide rails are located on the front side of the outer cover.

[0012] Furthermore, the transverse adjustment member is composed of a transverse transmission assembly and a shell cover, wherein the transverse transmission assembly is arranged on the outer side of the front slide rail, the shell cover is used to cover the transverse transmission assembly, and the transverse transmission assembly and the push plate are connected by an L-shaped plate.

[0013] Furthermore, the longitudinal adjustment member is composed of a longitudinal transmission assembly and a shell cover 2, wherein the shell cover 2 is fixedly connected to the left outer wall of the push plate, the longitudinal transmission assembly is arranged inside the shell cover 2, and the slide plate and the longitudinal transmission assembly are connected by a metal plate.

[0014] Furthermore, the plurality of abutment plates are vertically distributed on the slide plate, and the pressure strips and the abutment plates are fixed by positioning bolts.

[0015] Beneficial effects of the utility model:

[0016] The utility model proposes to add an alignment machine to the machine body, and then cooperate with the integration plate to realize the centralized arrangement of multiple materials, so that when the materials are being tested, the integration plate with the arranged materials is loaded on the alignment machine, and then the alignment machine is used to realize mechanical equal-pitch displacement adjustment of the integration plate, so as to ensure that the multiple materials on the integration plate are tested in an orderly manner, avoid the occurrence of detection errors and omissions, and save the step of manually moving the materials after the detection. The materials are loaded and arranged at a unified time, and are moved away at one time after the material detection is completed, so as to speed up the detection time and efficiency and reduce the burden on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1The three-dimensional structure diagram of a CCD visual inspection machine of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure diagram of a CCD visual inspection machine of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 for Figure 1 A partial cross-sectional view of the structure Figure 1 ;

[0020] Figure 4 for Figure 1 A partial cross-sectional view of the structure Figure 2 ;

[0021] Figure 5 for Figure 2 Schematic diagram of the partial cross-sectional structure.

[0022] The reference numerals are as follows:

[0023] 1. Base; 2. Side frame; 21. Loading vertical plate; 22. Outer cover; 3. Camera detection component; 31. Cover body; 32. Mounting plate; 33. Carrier; 34. Camera body; 4. Alignment machine; 41. Slide rail; 42. Push plate; 43. Horizontal adjustment piece; 44. Slide plate; 45. Longitudinal adjustment piece; 46. Abutment plate; 47. Pressure strip; 5. Integration plate; 6. Fill light. DETAILED DESCRIPTION

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1-Figure 5 The utility model proposes a CCD visual inspection machine, including a machine body and an integration board 5 for material integration. The machine body is composed of a base 1 and a side frame 2. A camera detection component 3 for detecting materials is installed on the side frame 2. A fill light 6 for improving the shooting clarity is provided below the camera detection component 3. A positioning machine 4 for loading the integration board 5 is installed on the top of the base 1, wherein the positioning machine 4 is located directly below the fill light 6.

[0026] The alignment machine 4 includes slide rails 41 symmetrically arranged front and back, and a push plate 42 is slidably connected between the symmetrical slide rails 41. A slide plate 44 is slidably connected to the top of the push plate 42, and two abutment plates 46 are installed on the top of the slide plate 44. A pressure strip 47 for buckling the integration plate 5 is provided at the top of each abutment plate 46. A lateral adjustment member 43 for driving the lateral displacement of the push plate 42 and a longitudinal adjustment member 45 for driving the longitudinal displacement of the slide plate 44 are provided on the top of the base 1. The setting of the alignment machine 4 enables the material on the integration plate 5 to achieve a step-by-step orderly automatic displacement adjustment when the material is inspected, reducing the burden of manual adjustment.

[0027] The side frame 2 is composed of a loading vertical plate 21 and an outer cover 22. The loading vertical plate 21 is fixedly connected to the top rear of the base 1, the outer cover 22 is sleeved on the loading vertical plate 21, and the bottom of the outer cover 22 is fixedly connected to the top outer wall of the base 1 by screws. A notch is opened on the front shell wall of the outer cover 22, and the camera detection component 3 includes a cover body 31 fixedly connected to the four sides of the notch by screws. The inside of the cover body 31 is provided with a mounting plate 32 slidably connected to the loading vertical plate 21. A carrier 33 is fixedly connected to the front side of the mounting plate 32, and a camera body 34 for photographing materials is installed on the front side of the carrier 33. An electric push rod located on the loading vertical plate 21 is provided on the side of the mounting plate 32, and the output end of the electric push rod is connected to the mounting plate 34, which is used to realize its actual adjustment to ensure the clarity of the material on the integration plate 5 when photographing.

[0028] A shooting port for the camera body 34 to shoot materials is provided on the bottom shell wall of the cover body 31 , and the fill light 6 is located directly below the shooting port, and the fill light 6 is installed on the bottom outer wall of the cover body 31 through a straight rod.

[0029] The bottom of the symmetrical slide rail 41 is fixedly connected to the top outer wall of the base 1, and the slide rail 41 is located on the front side of the outer cover 22. The transverse adjustment member 43 is composed of a transverse transmission assembly and a shell cover 1. The transverse transmission assembly is arranged on the outside of the front slide rail 41. The shell cover 1 is used to cover the transverse transmission assembly, and the transverse transmission assembly and the push plate 42 are connected by an L-shaped plate.

[0030] The longitudinal adjustment member 45 is composed of a longitudinal transmission assembly and a second shell cover. The second shell cover is fixedly connected to the left outer wall of the push plate 42. The longitudinal transmission assembly is arranged inside the second shell cover, and the slide plate 44 and the longitudinal transmission assembly are connected by a metal plate. Two abutment plates 46 are vertically distributed on the slide plate 44, and the pressure strip 47 and the abutment plates 46 are fixed by positioning bolts.

[0031] The working principle of the device in this embodiment is: when the material is to be inspected, first select an appropriate integration board 5, and then load multiple abutment boards 46 in the alignment machine 4 according to the specifications of the selected integration board 5, so that they are distributed in a vertical state on the slide 44. Then, the materials to be inspected are arranged on the selected integration board 5 in sequence, and placed on the slide 44, and the corresponding sides of the integration board 5 are close to the loaded abutment boards 46. Then, each pressure strip 47 is loaded on the corresponding abutment board 46 in sequence through the positioning bolts, and the pressure strip 47 is used to press and fix the placed integration board 5.

[0032] After the integration board 5 is placed, the camera detection component 3 and the fill light 6 are started to detect the materials on the integration board 5 one by one in an orderly manner. Figure 1 Take the rightmost material on the integration board 5 as the first one as an example. When the first one is inspected, the lateral adjustment member 43 and the longitudinal adjustment member 45 in the alignment machine 4 move, so that the push plate 42 and the slide plate 44 connected thereto are adjusted in displacement accordingly. Then the first material is aligned with the center position of the camera body 34 in the camera detection component 3. After the first inspection is completed, the lateral adjustment member 43 in the alignment machine 4 runs according to the predetermined program in the external control device, so that the integration board 5 moves to the right by a preset distance, so that the second material is aligned with the center position of the camera detection component 3 to realize the inspection of the corresponding material, and so on, so as to realize the orderly inspection of each material on the integration board 5. After the material inspection is completed, each pressure strip 47 is disassembled, so as to facilitate the removal of the integration board 5, realize the unified unloading and loading of the materials thereon, and then repeat the above steps.

[0033] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A CCD visual inspection machine, comprising a machine body and an integration board for material integration, characterized in that: The machine body is composed of a base and a side frame, a camera detection component for detecting materials is installed on the side frame, a fill light for improving shooting clarity is provided below the camera detection component, and an alignment machine for loading an integrated board is installed on the top of the base, wherein the alignment machine is located directly below the fill light; The alignment machine includes slide rails that are symmetrically arranged front and back, a push plate is slidably connected between the symmetrical slide rails, a slide plate is slidably connected to the top of the push plate, a plurality of abutment plates are installed on the top of the slide plate, a pressure strip for buckling the integration plate is provided at the top of each abutment plate, and a lateral adjustment member for driving the lateral displacement of the push plate and a longitudinal adjustment member for driving the longitudinal displacement of the slide plate are provided on the top of the base.

2. A CCD visual inspection machine according to claim 1, characterized in that: The side frame is composed of a loading vertical plate and an outer cover, wherein the loading vertical plate is fixedly connected to the top rear of the base, the outer cover is sleeved on the loading vertical plate, and the bottom of the outer cover is fixedly connected to the top outer wall of the base by screws.

3. A CCD visual inspection machine according to claim 2, characterized in that: A notch is provided on the front shell wall of the outer cover, and the camera detection component includes a cover body fixedly connected to the notch by screws, a mounting plate slidably connected to the loading vertical plate is provided inside the cover body, a carrier is fixedly connected to the front side of the mounting plate, and a camera body for photographing materials is installed on the front side of the carrier.

4. A CCD visual inspection machine according to claim 3, characterized in that: A shooting port for the camera body to shoot materials is provided on the bottom shell wall of the cover body, and the fill light is located directly below the shooting port, and the fill light is installed on the bottom outer wall of the cover body through a straight rod.

5. A CCD visual inspection machine according to claim 1, characterized in that: The bottoms of the slide rails are symmetrically fixedly connected to the top outer wall of the base, and the slide rails are located at the front side of the outer cover.

6. A CCD visual inspection machine according to claim 1, characterized in that: The transverse adjustment member is composed of a transverse transmission assembly and a shell cover, wherein the transverse transmission assembly is arranged on the outer side of the front slide rail, the shell cover is used to cover the transverse transmission assembly, and the transverse transmission assembly and the push plate are connected by an L-shaped plate.

7. A CCD visual inspection machine according to claim 1, characterized in that: The longitudinal adjustment member is composed of a longitudinal transmission assembly and a shell cover 2, wherein the shell cover 2 is fixedly connected to the left outer wall of the push plate, the longitudinal transmission assembly is arranged inside the shell cover 2, and the slide plate and the longitudinal transmission assembly are connected by a metal plate.

8. The CCD visual inspection machine according to claim 1, characterized in that: The plurality of abutment plates are vertically distributed on the slide plate, and the pressure strips and the abutment plates are fixed by positioning bolts.

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