Appearance detection machine

Abstract

The utility model relates to the technical field of CCD appearance detection equipment, in particular to an appearance detection machine which comprises a machine body, a conveying belt, a circulating baffle device and a detection device, the detection device comprises an outer frame fixing jig, a rotating assembly, a shooting assembly, an imaging assembly and an auxiliary assembly, the rotating assembly is arranged on the machine body, the outer frame fixing jig is connected with the rotating assembly, and the conveying belt is arranged on the conveying belt. The shooting assembly is arranged on the machine body, the imaging assembly is arranged on the machine body, the auxiliary assemblies are arranged on the machine body and the conveying belt correspondingly, in the product appearance detection process, through the multiple outer frame fixing jigs, multiple products can be placed at the same time, and the outer frame fixing jigs are driven by the rotating assembly to rotate; the shooting assembly can shoot products at different positions, and the imaging assembly carries out imaging detection, so that a plurality of products can be conveniently detected at the same time, the operation steps are reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CCD appearance detection equipment, in particular to an appearance detector. Background Art

[0002] Currently, when detecting the appearance of a product, light is likely to leak out from the openings on both sides of the machine body, affecting the host computer's image acquisition of the product to be detected and thus affecting the detection result.

[0003] The prior art CN216926623U discloses an appearance detector for detecting the appearance of LED products, including a machine body. On both sides of the machine body, there are fixedly connected circulating baffle devices. The circulating baffle device includes an L-shaped connecting plate. At the top of the front surface of the L-shaped connecting plate, there is a rotatable column movably connected. On the side surface of the rotatable column, there is a fixedly connected cam. In the middle of the front surface of the L-shaped connecting plate, there are two chutes fixedly connected. In the middle of the two chutes, there is a slider movably connected. In the middle of the two sliders, there is a fixedly connected elastic plate. At the bottom of the elastic plate, there is a fixedly connected connecting column. At the top of the side surface of the connecting column, there is a spring movably sleeved. At the bottom of the connecting column, there is a fixedly connected baffle. On the front surface of the rotatable column, there is a fixedly connected first motor. On the back surface of the first motor, there is a fixedly connected fixed box. On the bottom surface of the inner side of the fixed box, there is a fixedly connected controller. For the circulating baffle device, according to the speed of the conveyor belt, during detection, the baffle moves downward to block the opening. After detecting one sample, the baffle moves upward to allow the next product to be detected to enter the machine body, thereby effectively blocking light and allowing the products to be detected to enter and exit reciprocally, making the inspection more accurate.

[0004] However, using the above method, during the process of detecting the appearance of products, only one product can be detected at a time, resulting in increased operation steps and reduced detection efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an appearance detector, which can facilitate the simultaneous detection of multiple products during the process of detecting the appearance of products, thereby reducing operation steps and improving detection efficiency.

[0006] To achieve the above purpose, the utility model provides an appearance detector, including a machine body, a conveyor belt, and a circulating baffle device. The conveyor belt is arranged on the machine body. On both sides of the machine body, there are fixedly connected circulating baffle devices, and a detection device is also included;

[0007] The detection device includes an outer frame fixing fixture, a rotating component, a photographing component, an imaging component, and an auxiliary component. The rotating component is arranged on the machine body. The outer frame fixing fixture is connected to the rotating component. The photographing component is arranged on the machine body. The imaging component is arranged on the machine body. The auxiliary components are respectively arranged on the machine body and the conveyor belt.

[0008] Among them, the rotating assembly includes a rotating motor and a turntable. The rotating motor is fixedly connected to the machine body and is located on one side of the machine body; the turntable is fixedly connected to the output shaft of the rotating motor; the outer frame fixing fixture is fixedly connected to the turntable and is located on one side of the turntable.

[0009] Among them, the photographing assembly includes a fixed bracket and a camera. The fixed bracket is fixedly connected to the machine body and is located on one side of the machine body; the camera is fixedly connected to the fixed bracket and is located on one side of the fixed bracket.

[0010] Among them, the imaging assembly includes a vision computer and a screen. The vision computer is arranged on the machine body; the screen is arranged on the machine body.

[0011] Among them, the auxiliary assembly includes a manipulator and an anti-slip pad. The manipulator is arranged on the machine body; the anti-slip pad is arranged on the conveyor belt.

[0012] An appearance detection machine of the present utility model includes a machine body, a conveyor belt, a circulating baffle device and a detection device. The detection device includes an outer frame fixing fixture, a rotating assembly, a photographing assembly, an imaging assembly and an auxiliary assembly. During the process of appearance detection of products, through the plurality of outer frame fixing fixtures provided, a plurality of products can be placed simultaneously, and the outer frame fixing fixture is driven to rotate by the rotating assembly, so that the photographing assembly can photograph products at different positions, and the imaging assembly performs imaging detection, thereby facilitating the simultaneous detection of a plurality of products, reducing operation steps and improving the detection efficiency. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0014] Figure 1 It is a schematic diagram of the overall structure of the appearance detection machine according to the first embodiment of the present utility model.

[0015] Figure 2 It is a front view of the overall appearance detection machine according to the first embodiment of the present utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of the appearance detection machine according to the second embodiment of the present utility model.

[0017] Figure 4 It is a front view of the overall appearance detection machine according to the second embodiment of the present utility model.

[0018] In the figure: 101 - machine body, 102 - conveyor belt, 103 - circulating baffle device, 104 - outer frame fixing fixture, 105 - rotating motor, 106 - turntable, 107 - fixing bracket, 108 - camera, 109 - vision computer, 110 - screen, 201 - manipulator, 202 - anti-slip mat. Specific embodiments

[0019] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0020] The first embodiment of the present application is as follows:

[0021] Please refer to Figure 1 and Figure 2 where Figure 1 is the overall structural schematic diagram of the appearance inspection machine, Figure 2 is the overall front view of the appearance inspection machine. The present invention provides an appearance inspection machine, which includes a machine body 101, a conveyor belt 102, a circulating baffle device 103 and a detection device. The detection device includes an outer frame fixing fixture 104, a rotating assembly, a shooting assembly, an imaging assembly and an auxiliary assembly. The rotating assembly includes a rotating motor 105 and a turntable 106. The shooting assembly includes a fixing bracket 107 and a camera 108. The imaging assembly includes a vision computer 109 and a screen 110. By the foregoing solution, in the process of performing appearance inspection on products, only one product can be inspected at a time, resulting in an increase in operation steps and a decrease in inspection efficiency. It can be understood that the foregoing solution can be used to facilitate the simultaneous inspection of multiple products in the process of performing appearance inspection on products, thereby reducing operation steps and improving inspection efficiency. It can also be used to improve the stability of the product during transportation.

[0022] For this specific embodiment, the conveyor belt 102 is arranged on the machine body 101. On both sides of the machine body 101, a circulating baffle device 103 is fixedly connected. On both sides of the machine body 101, the circulating baffle device 103 is fixedly connected. The circulating baffle device 103 includes an L-shaped connecting plate. At the top of the front surface of the L-shaped connecting plate, a rotating column is movably connected. On the side surface of the rotating column, a cam is fixedly connected. In the middle of the front surface of the L-shaped connecting plate, a chute is fixedly connected. There are two chutes. In the middle of the two chutes, a slider is movably connected. In the middle of the two sliders, a spring plate is fixedly connected. At the bottom of the spring plate, a connecting column is fixedly connected. At the top of the side surface of the connecting column, a spring is movably sleeved. At the bottom of the connecting column, a baffle is fixedly connected. On the front surface of the rotating column, a first motor is fixedly connected. On the back surface of the first motor, a fixed box is fixedly connected. On the bottom surface of the inner side of the fixed box, a controller is fixedly connected. Below the left circulating baffle device 103, the conveyor belt 102 is arranged. The conveyor belt 102 is connected to the left outer surface of the machine body 101. According to the speed of the conveyor belt 102, during detection, the baffle moves downward to block the opening. After one sample is detected, the baffle moves upward to allow the next detection product to enter the machine body 101, so as to perform reciprocating effective light shielding and the entry and exit of the detection products, making the inspection more accurate. The above are all prior arts, so this application does not describe them in detail.

[0023] Among them, the rotating assembly is arranged on the body 101, the outer frame fixing jig 104 is connected to the rotating assembly, the photographing assembly is arranged on the body 101, the imaging assembly is arranged on the body 101, the auxiliary assembly is respectively arranged on the body 101 and the conveyor belt 102, the rotating assembly is arranged at the center above the inner cavity of the body 101, the outer frame fixing jig 104 is arranged at the top of the rotating assembly, the number of the outer frame fixing jigs 104 is at least four, and a placement groove is formed on the upper surface of each outer frame fixing jig 104, so that the product can be placed in the outer frame fixing jig 104 and driven to rotate under the action of the rotating assembly. The photographing assembly is arranged in the inner cavity of the body 101 and beside the rotating assembly. The photographing assembly can photograph the product. The imaging assembly is arranged on the front side of the outer surface of the body 101. The imaging assembly is used in cooperation with the photographing assembly, so that after the photographing assembly photographs the product, the photographing result can be transmitted to the imaging assembly for display, thereby detecting the product. By arranging a plurality of the outer frame fixing jigs 104, a plurality of products can be photographed and detected at one time, improving the detection efficiency. The auxiliary assembly is respectively arranged on the body 101 and the conveyor belt 102. The arrangement of the auxiliary assembly enables the product to be automatically removed and conveyed after being detected. During the appearance detection of the product, by arranging a plurality of the outer frame fixing jigs 104, a plurality of products can be placed simultaneously, and the outer frame fixing jig 104 is driven to rotate by the rotating assembly, so that the photographing assembly can photograph the products at different positions, and the imaging assembly performs imaging detection, thereby facilitating the detection of a plurality of products simultaneously, reducing the operation steps and improving the detection efficiency.

[0024] Secondly, the rotary motor 105 is fixedly connected to the body 101 and is located on one side of the body 101; the turntable 106 is fixedly connected to the output shaft of the rotary motor 105; the outer frame fixing jig 104 is fixedly connected to the turntable 106 and is located on one side of the turntable 106. The rotary motor 105 is fixed at the central position of the inner cavity of the body 101 by bolts. The output shaft of the rotary motor 105 is fixedly connected to the center of the lower surface of the turntable 106. The cross-section of the turntable 106 is circular, and the turntable 106 is parallel to the body 101. A plurality of the outer frame fixing jigs 104 are arrayed on the upper surface of the turntable 106 starting from the center of the turntable 106. After the products are placed by the plurality of the outer frame fixing jigs 104, by starting the rotary motor 105, the rotary motor 105 drives the turntable 106 to rotate, so that the products at different positions can be driven to move to the shooting assembly for shooting, thereby detecting the products.

[0025] Meanwhile, the fixing bracket 107 is fixedly connected to the body 101 and is located on one side of the body 101; the camera 108 is fixedly connected to the fixing bracket 107 and is located on one side of the fixing bracket 107. The fixing bracket 107 is fixed at the right front of the inner cavity of the body 101. The camera 108 is fixed at the top of the fixing bracket 107. The camera 108 faces one side of the turntable 106. After the outer frame fixing jig 104 on the turntable 106 drives the product to move close to the camera 108, the product can be photographed by the camera 108.

[0026] In addition, the vision computer 109 is arranged on the body 101; the screen 110 is arranged on the body 101. The vision computer 109 is arranged on the front side of the outer surface of the body 101. The vision computer 109 is electrically connected to the camera 108 through a power wire. After the camera 108 photographs the product, the imaging result can be transmitted to the vision computer 109 for analysis and detection, so as to detect the product. The screen 110 is arranged on the front side of the outer surface of the body 101, and the screen 110 is located on the right side of the vision computer 109. The screen 110 is used to display the imaging result, facilitating the operator to analyze, so that the operator can more intuitively see the detection result of the product.

[0027] When using an appearance detection machine according to this embodiment, during the process of detecting the appearance of products, through a plurality of the outer frame fixing fixtures 104 arranged on the turntable 106, a plurality of products can be placed simultaneously. By starting the rotation motor 105 to drive the turntable 106 to rotate, the outer frame fixing fixtures 104 are driven to rotate, so that the camera 108 can take pictures of products at different positions, and the vision computer 109 performs imaging detection. Thus, it is convenient to detect a plurality of products simultaneously, reduce the operation steps, and improve the detection efficiency.

[0028] The second embodiment of this application is as follows:

[0029] On the basis of the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 which is the overall structural schematic diagram of the appearance detection machine of the second embodiment, Figure 4 which is the overall front view of the appearance detection machine of the second embodiment. The auxiliary components of this embodiment include a manipulator 201 and an anti-slip pad 202.

[0030] For this specific embodiment, the manipulator 201 is arranged on the machine body 101; the anti-slip pad 202 is arranged on the conveyor belt 102. The manipulator 201 is fixed to the left side at the top of the inner cavity of the machine body 101. The manipulator 201 is a commonly used technical means in the prior art. After detecting the products, the manipulator 201 is started, and the manipulator 201 can pick up the products and place them on the conveyor belt 102 for transportation, improving the intelligence. And the conveyor belt 102 is provided with the anti-slip pad 202. The anti-slip pad 202 is made of soft rubber material and has the characteristics of anti-slip and wear resistance. When the manipulator 201 places the products on the conveyor belt 102, the resistance received by the products can be increased, so that the stability of the products is improved during transportation, and the products are protected.

[0031] When using an appearance detection machine according to this embodiment, after detecting the products, the manipulator 201 is started. The manipulator 201 can pick up the products and place them on the anti-slip pad 202 for transportation on the conveyor belt 102, so that the stability of the products is improved during transportation, the products are protected, and the intelligence is improved.

[0032] The above-disclosed are only one or more preferred embodiments of this application, and the scope of rights of this application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of this application still fall within the scope covered by this application.

Claims

1. An appearance inspection machine, comprising a machine body, a conveyor belt and a circulating baffle device, wherein the conveyor belt is arranged on the machine body, and the circulating baffle devices are fixedly connected to both sides of the machine body, characterized in that: Also includes a detection device; The detection device includes an outer frame fixing fixture, a rotating component, a shooting component, an imaging component and an auxiliary component. The rotating component is arranged on the body, the outer frame fixing fixture is connected to the rotating component, the shooting component is arranged on the body, the imaging component is arranged on the body, and the auxiliary components are respectively arranged on the body and the conveyor belt.

2. The appearance inspection machine according to claim 1, characterized in that: The rotating assembly includes a rotating motor and a turntable, wherein the rotating motor is fixedly connected to the machine body and is located on one side of the machine body; the turntable is fixedly connected to the output shaft of the rotating motor; and the outer frame fixing fixture is fixedly connected to the turntable and is located on one side of the turntable.

3. The appearance inspection machine according to claim 1, characterized in that: The shooting assembly includes a fixed bracket and a camera. The fixed bracket is fixedly connected to the body and is located at one side of the body; the camera is fixedly connected to the fixed bracket and is located at one side of the fixed bracket.

4. The appearance inspection machine according to claim 1, characterized in that: The imaging component includes a visual computer and a screen. The visual computer is arranged on the machine body; the screen is arranged on the machine body.

5. The appearance inspection machine according to claim 1, characterized in that: The auxiliary component comprises a manipulator and an anti-skid pad, wherein the manipulator is arranged on the machine body; and the anti-skid pad is arranged on the conveyor belt.

Images