Camera module detection device and camera module detection equipment

Abstract

The utility model belongs to the related technical field of camera detection, and particularly relates to a camera module detection device and camera module detection equipment. The conveying mechanism comprises a conveying belt, and a first guide piece and a second guide piece are arranged on the conveying belt to form a guide channel; the conveying belt moves in the first direction. The conveyor belt is provided with a first detection mechanism and a second detection mechanism, and the first detection mechanism is provided with a first detection position and the second detection mechanism is provided with a second detection position; the camera module is conveyed to the first detection position from the guide channel through the conveying belt; the first visual module detects the first side face of the camera module at the first detection position, the conveyor belt conveys the camera module from the first detection position to the second detection position, and the second visual module detects the second side face of the camera module at the second detection position, so that the camera module is subjected to multi-face detection through multiple stations. And different defective products are distinguished, the structure of the device is simple, and the production cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to camera detection related technical field, especially, it relates to a camera module detection device and camera module detection equipment. BACKGROUND

[0002] Camera module is the key component of modern electronic equipment, and is widely used in smart phones, tablet computers, notebook computers, digital cameras and other consumer electronic products, and machine vision, security monitoring, vehicle-mounted electronics and many other scenes in the industrial field.

[0003] After the production of the camera module is completed, in order to ensure that the camera module meets the shipment standard, the quality of the camera module is often detected to prevent the inevitable production of defective products in the process of camera module production. In the camera module finished product detection, visual detection is included, and the visual detection is used to detect whether the camera module is missing parts, label missing or pasting, and whether the installation meets the requirements.

[0004] And the visual detection of the camera module usually needs to detect multiple surfaces, therefore, the existing technology usually detects multiple angles at the same station and uniformly feeds back data for defective product analysis. Although this method can determine whether the camera module is defective, it is not convenient to classify different surface defective products after removing defective products, and additional manual separation is required. And the automatic visual equipment of multiple surfaces of the same station will make the production cost too high, which is not conducive to low-cost production. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of camera module detection device and camera module detection equipment, by setting multiple detection stations, the different surface detection of camera module is carried out respectively, to be able to quickly screen and distinguish the defective product of different surface camera module, and the detection structure of multiple stations is simpler than single station multi-surface detection mechanism structure, and equipment cost is lower.

[0006] The purpose of the utility model is realized by the following technical solutions:

[0007] In the first aspect, the utility model provides a kind of camera module detection device, comprising:

[0008] Conveying mechanism, including conveying belt, the opposite first guide and second guide are provided on the both sides of conveying belt, and the guide channel is provided between the first guide and the second guide;Conveying belt moves along the first direction;

[0009] First detection mechanism, including first support and first vision module, first support is set on conveying belt, and first vision module is set on first support;First support is provided with first detection position;

[0010] and a second detection mechanism, comprising a second bracket and a second vision module, the second bracket is arranged on the conveying belt, and the second vision module is arranged on the second bracket; a second detection position is arranged in the second bracket;

[0011] The first detection position and the second detection position are sequentially arranged at the outlet of the guide channel in the first direction, the conveying belt conveys the camera module from the guide channel to the first detection position, the first vision module detects the first side surface of the camera module, the conveying belt conveys the camera module from the first detection position to the second detection position, and the second vision module detects the second side surface of the camera module.

[0012] The first detection position and the second detection position are sequentially arranged at the outlet of the guide channel in the first direction, the conveying belt conveys the camera module from the guide channel to the first detection position, the first vision module detects the first side surface of the camera module, the conveying belt conveys the camera module from the first detection position to the second detection position, and the second vision module detects the second side surface of the camera module.

[0013] In some embodiments, a third detection mechanism is further included, the third detection mechanism comprises a third bracket and a third vision module, the third bracket is arranged above the conveying belt, the third vision module is arranged on the third bracket, and a detection end of the third vision module faces the surface of the conveying belt to detect a third side surface of the vision module.

[0014] The third detection mechanism is arranged to detect the upper end of the camera module, so that the detection is more comprehensive.

[0015] In some embodiments, the first guide member and the second guide member are each provided with a guide frame, and the guide frame is provided with a guide surface, so that the guide surfaces of the first guide member and the second guide member are oppositely arranged to form the guide channel.

[0016] The first guide member and the second guide member are each provided with a guide frame to form the guide channel to avoid the workpiece deviating from the subsequent first detection position and the second detection position.

[0017] In some embodiments, a fixing surface is arranged on one side of the guide surface of the guide frame, the guide frame is arranged on both sides of the conveying belt through the fixing surface, and the bottom surface of the guide frame is spaced apart from the surface of the conveying belt.

[0018] The fixed surface is arranged on both sides of the conveying belt through a fixed surface frame, so that the bottom surface of the guide frame is arranged in a spaced manner with the surface of the conveying belt, to avoid the wear of the conveying belt and the guide frame caused by the friction between the guide frame and the conveying belt.

[0019] In some embodiments, the first detection channel is arranged in the first support and is arranged on the conveying belt in a direction perpendicular to the first direction, the first visual module is arranged at one end of the first detection channel, and a first transmission channel is arranged in the middle of the first detection channel in the first direction, and the first detection position is arranged on the first transmission channel.

[0020] The first detection channel is used to detect the camera module moving to the first detection position on the first transmission channel perpendicular to the first direction through the first visual module.

[0021] In some embodiments, the second detection channel is arranged in the second support and is arranged on the conveying belt in a direction perpendicular to the first direction, the second visual module is arranged at one end of the second detection channel, and a second transmission channel is arranged in the middle of the second detection channel in the first direction, and the second detection position is arranged on the second transmission channel.

[0022] The second detection channel is used to detect the camera module moving to the second detection position on the second transmission channel perpendicular to the first direction through the second visual module.

[0023] In some embodiments, the conveying belt is provided with a sliding groove on both sides, the first guide member is provided with a first sliding block, the second guide member is provided with a second sliding block, and the first sliding block and the second sliding block are slidingly arranged in the sliding groove.

[0024] The conveying belt is provided with a sliding groove, a first sliding block and a second sliding block on both sides, so that the first guide member and the second guide member can slide on the conveying belt to change the position.

[0025] In some embodiments, the first support is provided with a third sliding block, and the second support is provided with a fourth sliding block, and the third sliding block and the fourth sliding block are slidingly arranged in the sliding groove.

[0026] The third sliding block and the fourth sliding block are arranged in the sliding groove, so that the positions of the first support and the second support can be changed as needed, or more detection positions can be added as needed.

[0027] In some embodiments, the first detection mechanism and the second detection mechanism each include a defective product removing assembly, the defective product removing assembly includes a guide plate, the guide plate is rotationally arranged on the side of the first support and the second support away from the guide channel, so that the defective camera module deviates from the middle of the conveying belt to both sides of the conveying belt.

[0028] The guide plate is used to offset the defective camera module from the center of the conveying belt to the two sides of the conveying belt, so that the defective camera module is conveniently removed from the conveying belt by manual operation.

[0029] In a second aspect, the utility model provides a camera module detection equipment, including the camera module detection device, power device, data acquisition device and display device of as first aspect propose, power device makes conveying belt rotate, data acquisition device gathers the data of first camera module and second camera module, and uploads display device analysis and display.

[0030] The utility model discloses a camera module detection device and the beneficial effect of camera module detection equipment is:

[0031] Through setting up the conveying mechanism, including the conveying belt, the first guide piece and the second guide piece are arranged on the conveying belt and form the guide channel, the conveying belt moves along the first direction, the first detection mechanism and the second detection mechanism are arranged on the conveying belt, the first detection position of the first detection mechanism and the second detection position of the second detection mechanism, wherein the camera module is conveyed to the first detection position by the guide channel through the conveying belt, the first side of the camera module is detected by the first vision module on the first detection position, the camera module is conveyed from the first detection position to the second detection position by the conveying belt, and the second side of the camera module is detected by the second vision module on the second detection position, so that the camera module is detected by multiple stations, and the differentiation of different defective products is realized, and the device structure is simple, and the production cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a perspective view of the camera module detection device of the utility model Figure 1 ;

[0033] Figure 2 It is a side view of the camera module detection device of the utility model;

[0034] Figure 3 It is a perspective view of the camera module detection device of the utility model Figure 2 ;

[0035] Figure 4 It is a side view of the guide frame of the camera module detection device of the utility model;

[0036] Figure 5 It is the schematic diagram of normal position of the defective product rejection assembly of the camera module detection device of the utility model;

[0037] Figure 6 It is the schematic diagram of rejection of the defective product rejection assembly of the camera module detection device of the utility model;

[0038] Figure 7 It is a frame schematic view of a camera module detection equipment.

[0039] Reference signs:

[0040] 1, conveying mechanism; 11, conveying belt; 111, sliding groove; 12, first guide; 121, first sliding block; 13, second guide; 131, second sliding block; 14, guide channel; 15, guide frame; 151, guide surface; 152, fixed surface;

[0041] 2, first detection mechanism; 21, first support; 211, first detection channel; 212, first transmission channel; 213, third sliding block; 214, first detection position; 22, first vision module;

[0042] 3, second detection mechanism; 31, second support; 311, second detection channel; 312, second transmission channel; 313, fourth sliding block; 314, second detection position; 32, second vision module;

[0043] 4, third detection mechanism; 41, third support; 42, third vision module;

[0044] 5, guide plate;

[0045] X, first direction. DETAILED DESCRIPTION

[0046] It should be noted that the embodiments in the present application and the technical features in the embodiments can be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as the explanation and description of the purpose of the present application, and should not be regarded as improper limitation of the present application.

[0047] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the specific technical scheme of the present application will be further described in detail below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0048] In the embodiments of the present application, the terms "first" and "second" are only used for description purpose, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0049] In addition, in the embodiments of the present application, the orientation terms such as "upper", "lower", "left" and "right" are defined relative to the orientation in which the components in the drawings are placed, and it should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and can be changed accordingly according to the change of the orientation in which the components in the drawings are placed.

[0050] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through an intermediate medium.

[0051] In the embodiments of the present application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion. Without more limitations, the element defined by the sentence "comprising a" does not exclude the presence of additional same element in the process, method, article or device comprising the element.

[0052] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words such as "exemplary" or "for example" are intended to present the relevant in a specific manner.

[0053] Example 1:

[0054] As Figure 1The utility model provides a camera module detection device, show, including: conveying mechanism 1, including conveyer belt 11, the opposite first guide piece 12 and second guide piece 13 are set up in conveyer belt 11 two sides, and the first guide piece 12 and second guide piece 13 are set up with the guide channel 14 between, conveyer belt 11 moves along the first direction X, first detection mechanism 2, including first support 21 and first vision module 22, first support 21 sets up on conveyer belt 11, and first vision module 22 sets up on first support 21, first support 21 is set with first detection site 214, and second detection mechanism 3, including second support 31 and second vision module 32, second support 31 sets up on conveyer belt 11, and second vision module 32 sets up on second support 31, and second support 31 is set with second detection site 314, wherein, first detection site 214, second detection site 314 are sequentially set in the guide channel 14 export along the first direction X, and conveyer belt 11 conveys the camera module from the guide channel 14 to first detection site 214, and first vision module 22 detects the first side of camera module, and conveyer belt 11 conveys the camera module from first detection site 214 to second detection site 314, and second vision module 32 detects the second side of camera module.

[0055] Specifically, the camera module detection device is generally used for detecting camera module, and the camera module is generally multi-faceted and three-dimensional, more specifically, a near cuboid. In order to detect the camera module, the camera module detection device is provided with the following structure: the conveying mechanism 1 is provided with the conveyer belt 11, which can be a conveying belt and is generally composed of at least two rollers and a belt. The belt is sleeved on the rollers and can be driven by a servo motor or a stepping motor to rotate the belt in the first direction X. The opposite first guide piece 12 and second guide piece 13 are arranged on both sides of the conveyer belt 11, and a space is arranged between the first guide piece 12 and the second guide piece 13 to form a guide channel 14. The first guide piece 12 and the second guide piece 13 mainly function as a limiting part to ensure that the camera module runs in the middle of the conveyer belt 11 in the first direction X when the camera module runs on the conveyer belt 11, and also facilitates the feeding of the camera module during production. The second guide piece 13 and the second guide piece 13 respectively have at least one limiting part arranged on the conveyer belt 11 along the first direction X, which can be a crossbeam or a side wall, so that the first guide piece 12 and the second guide piece 13 form a guide channel 14.

[0056] The first detection mechanism 2 is arranged on the conveying belt 11, and the first detection mechanism 2 comprises a first support 21 and a first vision module 22. The first support 21 is arranged on the conveying belt 11, and more specifically, two sides of the first support 21 are fixed on two sides of the conveying belt 11, so that the first support 21 is arranged on the conveying belt 11 to avoid direct contact between the first support 21 and the belt on the conveying belt 11, thereby causing damage and friction to the belt. The first vision module 22 is arranged on the first support 21, and more specifically, the first vision module 22 is arranged on any one side of the first support 21, that is, on any one side of the conveying belt 11, so that the first vision module 22 can capture an image of a certain side of the camera module. The first vision module 22 can be a camera, a CCD, or any other module used for vision. The first detection mechanism 21 is arranged in the first support 21, and more specifically, the first detection mechanism 21 is arranged in the middle of the first support 21, so that when the camera module is conveyed to the first detection mechanism 214 by the conveying belt 11, the camera module can be captured by the first vision module 22 to obtain the required detection surface, that is, the first side, so that the first vision module 22 can capture the feature image required for detection of the first side, and when there is a problem such as absence or reversal, the first vision module 22 can determine whether the first side has a problem by capturing the feature image. Meanwhile, a fall detection mechanism is arranged, and the second support 31 of the second detection mechanism 3 can have the same structure as the first support 21, except that the arrangement position of the second vision module 32 is different from that of the first vision module 22 on the first support 21, so that the second vision module 32 can capture a different side of the camera module. The camera module is conveyed from the outlet of the guide channel 14 to the first detection mechanism 214 by the conveying belt 11 to capture the first side, and then the camera module is moved from the first detection mechanism 214 to the second detection mechanism 314 by the conveying belt 11, so that the camera module can be detected in different positions of different sides, so that when a defective product is detected by a detection mechanism, the defective product can be directly removed after detection. By this method, different defective products can be distinguished, and the time for classifying defective products in the future can be reduced. Moreover, the camera module detection device has a simple structure, and does not require a complex integrated detection device structure, so that the device can be manufactured by using a low-complexity and low-cost structure.

[0057] It should be noted that the first vision module 22 and the second vision module 32 can be arranged at any position of the first support 21, and the arrangement can be adjusted according to the shape of the camera module. It can be understood that if multi-sided vision detection is required, the number of detection mechanisms can be increased as required.

[0058] By setting the conveying mechanism 1, including the conveying belt 11, the first guide 12 and the second guide 13 are arranged on the conveying belt 11 and form the guide channel 14; the conveying belt 11 moves along the first direction X; the first detection mechanism 2 and the second detection mechanism 3 are arranged on the conveying belt 11, the first detection mechanism 2 is provided with the first detection position 214 and the second detection mechanism 3 is provided with the second detection position 314, wherein the camera module is conveyed from the guide channel 14 to the first detection position 214 by the conveying belt 11; the first side surface of the camera module is detected by the first vision module 22 on the first detection position 214, the camera module is conveyed from the first detection position 214 to the second detection position 314 by the conveying belt 11, and the second side surface of the camera module is detected by the second vision module 32 on the second detection position 314, so that the camera module is detected by multiple stations, and different defective products are distinguished, and the device structure is simple and the production cost is saved.

[0059] Embodiment 2:

[0060] As shown in Figures 2-4 , this embodiment further illustrates and optimizes the structure proposed in embodiment 1:

[0061] In some embodiments, a third detection mechanism 4 is further included, the third detection mechanism 4 includes a third bracket 41 and a third vision module 42, the third bracket 41 is arranged above the conveying belt 11, the third vision module 42 is arranged on the third bracket 41, and the detection end of the third vision module 42 faces the surface of the conveying belt 11 to detect the third side surface of the vision module.

[0062] Specifically, the third detection mechanism 4 can be arranged at the head or tail of the first detection mechanism 2, or at the head or tail of the second detection mechanism 3, the third detection mechanism 4 can be arranged above the conveying belt 11, the third bracket 41 can be erected above the conveying belt 11 by an external frame, or the third bracket 41 can be consistent with the first bracket 21 and the second bracket 31 in structure and fixing mode, the difference is that the third vision module 42 can be arranged perpendicular to the first direction X, and the detection end faces the surface of the conveying belt 11, so that the third vision module 42 can shoot the upper surface of the camera module. By setting the third detection mechanism 4, the upper end of the camera module can also be detected, so that the detection is more comprehensive.

[0063] In some embodiments, the first guide 12 and the second guide 13 are both provided with a guide frame 15, the guide frame 15 is provided with a guide surface 151, so that the guide surfaces 151 of the first guide 12 and the second guide 13 are oppositely arranged to form the guide channel 14.

[0064] Specifically, the first guide 12 and the second guide 13 are guide frames 15. The guide frame 15 can be a rectangular metal frame. One long side of the rectangular metal frame can be a guide surface 151. The two guide surfaces 151 form the guide channel 14. It can be understood that the sum of the widths of the rectangular metal frames of the two first guides 12 and the second guide 13 is less than the width of the conveying belt 11, so that the guide channel 14 can be formed. The first guide 12 and the second guide 13 are both provided with the guide frame 15 to form the guide channel 14 to avoid the workpiece deviating from the subsequent first detection position 214 and the second detection position 314.

[0065] In some embodiments, a fixing surface 152 is arranged on one side of the guide surface 151 of the guide frame 15. The guide frame 15 is arranged on the two side edges of the conveying belt 11 through the fixing surface 152, and the bottom surface of the guide frame 15 is arranged in a spaced manner with the surface of the conveying belt 11.

[0066] Specifically, one side of the guide surface 151 is provided with the fixing surface 152. The fixing surface 152 can be a side of the rectangular metal frame opposite to the guide surface 151. The fixing surface 152 can extend vertically and is fixed to one side of the conveying belt 11 after extension. In this way, the guide frame 15 is arranged above the conveying belt 11, so that the guide frame 15 is arranged in a spaced manner with the surface of the conveying belt 11. The fixing surface 152 is arranged and fixed on the two side edges of the conveying belt 11, so that the bottom surface of the guide frame 15 is arranged in a spaced manner with the surface of the conveying belt 11, to avoid the abrasion of the conveying belt and the guide frame 15 caused by the friction between the guide frame 15 and the conveying belt 11.

[0067] In some embodiments, the first support 21 is provided with a first detection channel 211. The first detection channel 211 is arranged on the conveying belt 11 in a vertical first direction X. The first visual module 22 is arranged at one end of the first detection channel 211. A first transmission channel 212 is arranged in the first detection channel 211 along the first direction X. The first detection position 214 is arranged on the first transmission channel 212.

[0068] Specifically, the first support 21 is provided with a first detection channel 211. In structure, the first support 21 can be provided as a cuboid, and the middle part of the cuboid is hollow to form the first detection channel 211 inside the cuboid, and the longest side of the first support 21 is arranged vertically to the first direction X on the conveying belt, and the longest side is fixed at both sides of the conveying belt 11 through screws. The first detection channel 211 can further play a role of light shielding to avoid the problem of exposure when the first visual module 22 takes a picture. The first visual module 22 is arranged at one end of the first detection channel 211 to take a picture, and a light source can be arranged around the first visual module 22 to appropriately increase the brightness in the first detection channel 211 to avoid the problem of too dark. In the middle part of the first support 21, a first transmission channel 212 is arranged. It can be understood that notches are formed in the two side surfaces of the cuboid, and the first transmission channel 212 is formed in the first support 21 through the two notches, so that the camera module can pass through the first support 21 through the first transmission channel 212, and in the process of passing through the first support 21, a certain position is set as a first detection position 214, so that the first side of the camera module is shot by the first visual module 22. Through the first detection channel 211, the camera module moving to the first detection position 214 on the vertical first transmission channel 212 is detected by the first visual module 22.

[0069] In some embodiments, the second support 31 is provided with a second detection channel 311, and the second detection channel 311 is arranged vertically to the first direction X on the conveying belt 11. The second visual module 32 is arranged at one end of the second detection channel 311, and a second transmission channel 312 is arranged in the middle part of the second detection channel 311 along the first direction X. A second detection position 314 is arranged on the second transmission channel 312.

[0070] Specifically, the second support 31 can also be provided with the same shape as the first support 21, and in structure, the second support 31 can also be provided as a cuboid, and the middle part of the cuboid is provided as the second detection channel 311. Notches are arranged at both sides of the cuboid to enable the camera module to enter the second transmission channel 312 through the notches, and at a certain position of the second transmission channel 312, the second side of the camera module is shot by the second visual module 32. The details of the second support 31 can be further similar to the structure of the first support 21, and will not be described here. The only difference is that the second visual module 32 and the first visual module 22 are arranged on different sides to shoot the opposite two sides of the camera module. And the central axes of the first transmission channel 212 and the second transmission channel 312 coincide to avoid the deviation of the camera module caused by the misalignment of the first support 21 or the second support 31.

[0071] The camera module moving to the second detection position 314 on the vertical second transmission channel 312 is detected by the second vision module 32 through the second detection channel 311.

[0072] In some embodiments, the conveying belt 11 is provided with sliding grooves 111 on both sides, the first guide 12 is provided with a first sliding block 121, the second guide 13 is provided with a second sliding block 131, and the first sliding block 121 and the second sliding block 131 are slidingly arranged in the sliding grooves 111.

[0073] Specifically, the conveying belt 11 is provided with sliding grooves 111 on both sides, the sliding grooves 111 are arranged along the first direction X and can be arranged on both sides of the belt of the conveying belt 11, the first guide 12 is provided with a first sliding block 121, and the second guide 13 is provided with a second sliding block 131. The first sliding block 121 can be a protruding structure integrally arranged on the first guide 12 to be arranged in the sliding groove 111 for sliding, or the first guide 12 can be provided with a connecting platform parallel to the surface of the conveying belt 11, a plurality of fixing holes are arranged on the connecting platform, and a fixing screw nut is fixed through the fixing holes to limit the sliding of the nut in the sliding groove 111, and the connecting platform is tightly locked on the sliding groove 111 by locking the screw nut. The second guide 13 can also be consistent with the first guide 12 and provided with a second sliding block 131. The second sliding block 131 can be a protruding structure integrally arranged on the second guide 13 to slide in the sliding groove 111 on the other side of the first guide 12, or the second guide 13 can be provided with a connecting platform parallel to the surface of the conveying belt 11, a plurality of fixing holes are arranged on the connecting platform, and a fixing screw nut is fixed through the fixing holes to limit the sliding of the nut in the sliding groove 111, and the connecting platform is tightly locked on the sliding groove 111 by locking the screw nut.

[0074] The conveying belt 11 is provided with sliding grooves 111, first sliding blocks 121 and second sliding blocks 131 on both sides, so that the first guide 12 and the second guide 13 can slide on the conveying belt 11 to change positions.

[0075] In some embodiments, the first support 21 is provided with a third sliding block 213, the second support 31 is provided with a fourth sliding block 313, and the third sliding block 213 and the fourth sliding block 313 are slidingly arranged in the sliding grooves 111.

[0076] Specifically, the first support 21 is provided with a third sliding block 213, the third sliding block 213 is arranged on both sides of the first support 21, the third sliding block 213 can be integrally arranged with the first support 21, so that the third sliding block 213 is arranged to slide in the sliding groove 111, or the first support 21 is provided with a connecting platform parallel to the surface of the conveying belt 11, a plurality of fixing holes are arranged on the connecting platform, and nuts are fixed through the fixing holes, so that the connecting platform is locked on the sliding groove 111 through the screw nuts. The second support 31 is provided with a fourth sliding block 313, the fourth sliding block 313 is arranged on both sides of the second support 31, the fourth sliding block 313 can be integrally arranged with the second support 31, so that the fourth sliding block 313 is arranged to slide in the sliding groove 111, or the second support 31 is provided with a connecting platform parallel to the surface of the conveying belt 11, a plurality of fixing holes are arranged on the connecting platform, and nuts are fixed through the fixing holes, so that the connecting platform is locked on the sliding groove 111 through the screw nuts.

[0077] The third sliding block 213 and the fourth sliding block 313 are arranged in the sliding groove 111, so that the positions of the first support 21 and the second support 31 can be changed according to requirements, or more detection positions can be increased according to requirements.

[0078] As shown in the drawings, Figures 5-6 In some embodiments, the first detection mechanism 2 and the second detection mechanism 3 each include a defective product removing assembly, the defective product removing assembly includes a guide plate 5, the guide plate 5 is rotationally arranged on the side of the first support 21 and the second support 31 away from the guide channel 14, so that the defective camera module deviates from the middle of the conveying belt 11 to the two sides of the conveying belt 11.

[0079] Specifically, the first detection mechanism 2 and the second detection mechanism 3 each include a defective product removing assembly, the defective product removing assembly includes a guide plate 5, and a stepper motor or a servo motor further drives the guide plate 5 to rotate, the guide plate 5 is arranged at the outlet of the first transmission channel 212 of the first support 21 and the second transmission channel 312 of the second support 31, the guide plate 5 is attached to the side of the first support 21 and the second support 31 when not rotating, after detecting a defective product, the stepper motor or the servo motor drives the guide plate 5 to rotate to the path of normal operation of the camera module, so that the guide plate 5 plays a shielding role for the operation of the camera module, so that the defective camera module deviates from the middle of the conveying belt 11 and moves to the side of the conveying belt, and manual removal is facilitated.

[0080] In another optional mode, a notch can also be arranged at the first detection position 214 and the second detection position 314 of the conveying belt 11, a movable baffle is arranged at the notch, the baffle moves to the notch to shield when no defective product is detected, and the baffle leaves the notch when a defective product is detected, so that the defective camera module naturally falls out of the conveying belt 11 to realize the function of removing defective products.

[0081] By the guide plate 5, the defective camera module is offset from the center of the conveying belt 11 to both sides of the conveying belt 11, so as to facilitate manual removal of the defective product outside the conveying belt 11.

[0082] Embodiment 3:

[0083] As shown in Figure 7 The embodiment also provides a camera module detection device, which comprises the camera module detection device, a power device, a data acquisition device and a display device. The power device drives the conveying belt 11 to rotate, the data acquisition device acquires data of the first camera module and the second camera module, and uploads the data to the display device for analysis and display.

[0084] Specifically, the power device can be a servo motor or a stepping motor, and is preferably a servo motor. The servo motor can be used to control the conveying speed and start / stop of the conveying belt 11. The data acquisition device receives data transceiving ends of the first vision module 22 and the second vision module 32, so as to realize data acquisition and recording of detection and transmission to the display device. The display device can analyze and display the received data. More specifically, a display screen can be provided to display real-time data of the camera, so as to realize real-time tracking of the data.

[0085] The utility model embodiment serial number only for the description, not represent the pros and cons of the embodiment. The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent device or equivalent process conversion using the utility model specification and drawings contents, or directly or indirectly used in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A camera module detection device, characterized in that, The application relates to a camera module detection device. The device comprises a conveying mechanism (1) comprising a conveying belt (11), opposite first and second guide members (12, 13) arranged on both sides of the conveying belt (11), and a guide channel (14) arranged between the first and second guide members (12, 13); the conveying belt (11) moves in a first direction (X); a first detection mechanism (2) comprising a first support (21) arranged on the conveying belt (11) and a first vision module (22) arranged on the first support (21); a first detection position (214) is arranged in the first support (21); and a second detection mechanism (3) comprising a second support (31) arranged on the conveying belt (11) and a second vision module (32) arranged on the second support (31); a second detection position (314) is arranged in the second support (31); wherein the conveying belt (11) conveys the camera module from the outlet of the guide channel (14) to the first detection position (214), and the first vision module (22) detects the first side of the camera module; the conveying belt (11) conveys the camera module from the first detection position (214) to the second detection position (314), and the second vision module (32) detects the second side of the camera module.

2. The camera module detection apparatus of claim 1, wherein, The device further comprises a third detection mechanism (4) comprising a third support (41) arranged above the conveying belt (11) and a third vision module (42) arranged on the third support (41) and having a detection end facing the surface of the conveying belt (11) to detect the third side of the vision module.

3. The camera module detection apparatus of claim 1, wherein, The first and second guide members (12, 13) are each provided with a guide frame (15) provided with a guide surface (151) so that the guide surfaces (151) of the first and second guide members (12, 13) are arranged opposite to each other to form the guide channel (14).

4. The camera module detection apparatus of claim 3, wherein, The guide frame (15) is arranged on one side of the guide surface (151) and is fixed to the two sides of the conveying belt (11) through a fixing surface (152) so that the bottom surface of the guide frame (15) is spaced apart from the surface of the conveying belt (11).

5. The camera module detection apparatus of claim 1, wherein, The first support (21) is provided with a first detection channel (211) arranged vertically to the first direction (X) on the conveying belt (11), the first vision module (22) is arranged at one end of the first detection channel (211), and a first transmission channel (212) is arranged in the first detection channel (211) in the first direction (X), and the first detection position (214) is arranged on the first transmission channel (212).

6. The camera module detection apparatus of claim 1, wherein, The second support (31) is provided with a second detection channel (311) arranged vertically to the first direction (X) on the conveying belt (11), the second visual module (32) is arranged at one end of the second detection channel (311), and a second transmission channel (312) is arranged in the middle of the second detection channel (311) along the first direction (X), and the second detection site (314) is arranged on the second transmission channel (312).

7. The camera module detection apparatus of claim 1, wherein, The conveying belt (11) is provided with sliding grooves (111) on both sides, the first guide (12) is provided with a first sliding block (121), the second guide (13) is provided with a second sliding block (131), and the first sliding block (121) and the second sliding block (131) are slidingly arranged in the sliding grooves (111).

8. The camera module detection apparatus of claim 7, wherein, The first support (21) is provided with a third sliding block (213), the second support (31) is provided with a fourth sliding block (313), and the third sliding block (213) and the fourth sliding block (313) are slidingly arranged in the sliding grooves (111).

9. The camera module detection apparatus of claim 1, wherein, The first detection mechanism (2) and the second detection mechanism (3) each include a defective product removing assembly, the defective product removing assembly includes a guide plate (5) which is rotationally arranged on the side of the first support (21) and the second support (31) away from the guide channel (14), so that the defective camera module deviates from the middle of the conveying belt (11) to both sides of the conveying belt (11).

10. A camera module inspection apparatus, comprising: The camera module detection device includes a power device, a data acquisition device, and a display device as claimed in any one of claims 1-9; the power device rotates the conveying belt (11), the data acquisition device acquires data of the first visual module (22) and the second visual module (32), and uploads the display device for analysis and display.

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