Conveying mechanism for mobile phone camera cover plate detection

Abstract

The invention relates to the technical field of camera cover plate conveying, in particular to a conveying mechanism for mobile phone camera cover plate detection, which comprises a detection table, a controller and an output belt are arranged on the detection table, the conveying mechanism further comprises a detection component, and the detection component comprises a conveying belt rotationally arranged on the detection table and a driving disc used for driving the conveying belt. The conveying belt is provided with multiple sets of storage through grooves which are distributed in the conveying belt at equal intervals, the conveying belt is provided with clamping pieces stretching into the storage through grooves, and the two sides of the conveying belt are provided with guiding strips which are installed on the detection table and guide the clamping pieces. And the detection assembly comprises a rotating ring rotationally arranged on the detection table, the rotating ring penetrates through the conveying belt, and the inner side of the rotating ring is provided with a detection lamp facing the conveying belt and a receiving panel. The camera cover plates are automatically conveyed and detected and classified, multi-directional detection of the camera cover plates by the detection lamps can be achieved, and high-automation continuous conveying detection is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of camera cover plate conveying, and particularly relates to a conveying mechanism for detecting mobile phone camera cover plates. Background Art

[0002] Glass cover plates are widely used in various electronic devices, especially in electronic devices such as mobile phones, tablets, and smart home appliances. The glass cover plates not only cover the display area of the product but also cover the camera area on the back to protect the camera. However, since it is close to the camera, if there are fine scratches or dust particle residues on the glass cover plate, it will affect the shooting effect. Therefore, a visual detection device is usually installed on the detection top plate, and the glass to be detected is placed below. The visual detection device and manual visual inspection are used to achieve a comprehensive inspection of the surface of the screen glass.

[0003] The patent publication number of the existing patent application is: CN214749874U, which discloses a device for quickly detecting surface defects of mobile phone camera cover plates. The mobile phone camera cover plate is placed through the fixing holes on the connecting belt, and by rotating the connecting belt, the quick detection of the glass cover plate is realized, improving the work efficiency. However, it cannot perform double-sided detection on the glass cover plate. For this reason, the patent publication number is: CN117969556B, which discloses a device and method for detecting the upper and lower surfaces of a camera cover plate. Through the cooperation of a clamping mechanism and a push-pull transmission mechanism, the change of the detection state of the glass cover plate is realized, and then the double-sided detection of the glass cover plate is carried out, improving the detection efficiency.

[0004] In the above technical solutions, when detecting the glass cover plate, although double-sided detection can be achieved, during the detection, manual installation and placement of the glass cover plate to be detected are still required, and then it needs to be taken out after the detection. The operation is cumbersome, increasing the detection cycle and reducing the detection efficiency. Summary of the Invention

[0005] Aiming at the above-mentioned shortcomings of the prior art, the present invention provides a conveying mechanism for detecting mobile phone camera cover plates, which can effectively solve the problems in the prior art that it is necessary to frequently replace the glass cover plates to be detected and the detected ones, increasing the detection cycle and reducing the detection efficiency.

[0006] To achieve the above purposes, the present invention is realized through the following technical solutions:

[0007] The present invention provides a conveying mechanism for detecting mobile phone camera cover plates, including a detection table, on which a controller and an output belt are provided, and further including:

[0008] The inspection delivery component includes a conveyor belt rotatably arranged on the inspection platform for conveying the camera cover plate, a driving disk for driving the conveyor belt to intermittently move, the conveyor belt is provided with a storage slot, a plurality of storage slots are provided and equidistantly distributed on the conveyor belt, and a clamping piece extending into the storage slot is provided on the conveyor belt, and guide bars are provided on both sides of the conveyor belt and are installed on the inspection platform to guide the clamping piece to extend into the storage slot;

[0009] The detection component comprises a rotating ring rotatably arranged on the detection platform, the rotating ring passes between the conveyor belts, and the inner side of the rotating ring is provided with a detection lamp and a receiving panel facing the conveyor belts.

[0010] Furthermore, an elastic member is provided between the clamping member and the conveyor belt, and the elastic member is used to always push the clamping member away from the storage slot.

[0011] Furthermore, the driving disk is coaxially mounted with a motor, and a fixed column is provided on the driving disk, a transmission member 1 is coaxially mounted on the driving shaft of the conveyor belt, and a plurality of guide grooves distributed in a circular array are provided on the transmission member 1, when the driving disk rotates, the fixed column rotates with the driving disk and extends into the guide groove, thereby moving the transmission member 1 to drive the conveyor belt to move intermittently.

[0012] Furthermore, the inspection component also includes a transmission member 2 which is rotatably arranged on the inspection table and located on a pair of sides of the transmission member, and the structure of the transmission member 2 is the same as that of the transmission member 1, and a gap is provided between the transmission member 1 and the transmission member 2. After the fixed column drives the transmission member 1 to rotate and continues to rotate, it drives the transmission member 2 to rotate, that is, the driving disk is not a seamless connection between the driving transmission member 1 and the transmission member 2. After the fixed column moves out of the guide groove, there will be a short interval before entering the transmission member 2, reserving time for detection.

[0013] Furthermore, the inspection component also includes a driving gear plate and a driven gear plate that are meshed and connected to each other, and the driving gear plate and the second transmission member are driven and connected via a bevel gear set.

[0014] Furthermore, the inspection assembly also includes a reciprocating gear rotatably set on the inspection platform and meshingly connected with the active gear disk, and a loading plate slidably set on the inspection platform for pushing the camera cover into the storage slot. The reciprocating gear is provided with a rotating rod connected to the loading plate, and one end of the rotating rod is eccentrically set on the reciprocating gear, that is, when the reciprocating gear rotates, it drives the rotating rod to reciprocate and pull the loading plate to automatically push the camera cover into the storage slot on the conveyor belt.

[0015] Furthermore, the detection lights and the receiving panel are symmetrically distributed on the rotating ring. In an initial state, the detection lights are located directly above the conveyor belt, and the receiving panel is located directly below the conveyor belt.

[0016] Further, a toothed ring engaged with the driven gear disc is provided on the outer peripheral surface of the swivel ring. A conductive ring is provided on the swivel ring, and a wireless module communicatively connected to the controller is provided on the swivel ring. The controller is configured to control the output belt to drive in different directions, so as to distributively convey the qualified and unqualified camera covers to both sides of the detection table.

[0017] Further, the detection table further includes support members. The support members extend into the space between the conveyor belts and are located below the placement through slots. Multiple groups of support members are provided and are respectively located on both sides of the detection assembly. When the camera cover is in the placement through slot, it moves along with the conveyor belt and cooperates with the support members to convey the camera cover. Multiple groups of conveying rollers are rotatably installed on the support members, and the conveying rollers can reduce the friction when the camera cover moves, reducing the probability of scratches on the camera cover during the conveying process.

[0018] Beneficial Effects

[0019] The technical solution provided by the present invention has the following beneficial effects compared with the known prior art:

[0020] First, through the placement through slot in the conveyor belt cooperating with the guiding strips, the camera covers moved into the detection assembly are automatically clamped to achieve unobstructed detection. After the detected camera covers leave the detection assembly, they are released again in cooperation with the guiding strips and fall onto the subsequent support members, and then are dialed into the output belt. The controller analyzes the detection results to determine the conveying direction of the output belt, automatically classifying the detected camera covers.

[0021] Second, by driving the driving disc to rotate and cooperating with the transmission member one to intermittently drive the conveyor belt, detection is performed when the camera cover is in a non-moving state. At the same time, the swivel ring is rotated and automatically repositioned by cooperating with the transmission member two, the bevel gear set, the driving gear disc and the driven gear disc, realizing multi-directional detection of the camera cover by the detection lamp.

[0022] Third, while the swivel ring rotates for detection, the feeding plate is driven to reciprocate by the reciprocating gear cooperating with the rotating rod to automatically push the camera covers into the placement through slots, realizing high-automation continuous feeding and detection. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic structural diagram of the sample submission component and the detection component of the present invention;

[0026] Figure 3 This is a partial schematic diagram of the detection component of the present invention;

[0027] Figure 4 This is a partial cross-sectional view of the present invention;

[0028] Figure 5 This is the present invention Figure 4 An enlarged view of part A in;

[0029] Figure 6 This is the present invention Figure 4 An enlarged view of part B in;

[0030] Figure 7 This is a partial cross-sectional view of the conveyor belt of the present invention.

[0031] Reference numerals: 1, detection table; 11, controller; 12, output belt; 2, sample submission component; 21, conveyor belt; 211, placement through groove; 212, clamping member; 2121, elastic member; 213, guiding strip; 22, support member; 23, transmission member 1; 231, guide groove; 24, driving disk; 241, fixed column; 25, transmission member 2; 26, bevel gear set; 27, driving gear disk; 271, reciprocating gear; 272, rotating rod; 273, feeding plate; 28, driven gear disk; 3, detection component; 31, rotating ring; 32, detection lamp; 33, receiving panel; 34, conductive ring; 35, toothed ring. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] The present invention will be further described below in conjunction with embodiments.

[0034] Referring to the attached Figures 1-7 , a conveying mechanism for detecting a mobile phone camera cover plate includes a detection table 1. A controller 11 and an output belt 12 are provided on the detection table 1. The output belt 12 is communicatively connected to the controller 11. The output belt 12 is used to convey the detected camera cover plates to both sides of the detection table 1, that is, to convey the qualified and unqualified camera cover plates to both sides of the detection table 1 respectively. It further includes:

[0035] The inspection component 2 for intermittently conveying the camera cover plate, the inspection component 2 includes a conveyor belt 21 rotatably arranged on the inspection table 1 for conveying the camera cover plate, and a driving disk 24 for driving the intermittent movement of the conveyor belt 21. The driving disk 24 rotates continuously to intermittently push the conveyor belt 21 to move, thereby driving the camera cover plate to move while being inspected. A placing through groove 211 is provided on the conveyor belt 21. There are multiple groups of placing through grooves 211 and they are equidistantly distributed on the conveyor belt 21. And a clamping member 212 extending into the placing through groove 211 is provided on the conveyor belt 21. An elastic member 2121 is provided between the clamping member 212 and the conveyor belt 21. The elastic member 2121 is used to always push the clamping member 212 away from the placing through groove 211. Guide bars 213 are provided on both sides of the conveyor belt 21 and are installed on the inspection table 1 to guide the clamping member 212 to extend into the placing through groove 211. A motor is coaxially installed on the driving disk 24, and a fixed column 241 is provided on the driving disk 24. A first transmission member 23 is coaxially installed on the driving shaft of the conveyor belt 21. And multiple groups of guide grooves 231 distributed in an annular array are provided on the first transmission member 23. When the driving disk 24 rotates, the fixed column 241 rotates with the driving disk 24 and extends into the guide groove 231, thereby pushing the first transmission member 23 to drive the intermittent movement of the conveyor belt 21. The inspection component 2 further includes a second transmission member 25 rotatably arranged on the inspection table 1 and located on the opposite side of the first transmission member 23. And the structure of the second transmission member 25 is the same as that of the first transmission member 23. There is a gap between the first transmission member 23 and the second transmission member 25. During the process that the fixed column 241 pushes the first transmission member 23 to rotate and then continues to rotate to push the second transmission member 25 to rotate, that is, the driving disk 24 does not seamlessly connect to drive the first transmission member 23 and the second transmission member 25. After the fixed column 241 moves out of the guide groove 231, there will be a short interval before it enters the second transmission member 25, leaving time for inspection. The inspection component 2 further includes a driving gear disk 27 and a driven gear disk 28 that are meshed and connected to each other. And the driving gear disk 27 and the second transmission member 25 are driven and connected through a bevel gear set 26. In addition, the inspection component 2 further includes a reciprocating gear 271 rotatably arranged on the inspection table 1 and meshed with the driving gear disk 27, and a feeding plate 273 slidably arranged on the inspection table 1 for pushing the camera cover plate into the placing through groove 211. And a rotating rod 272 connected to the feeding plate 273 is provided on the reciprocating gear 271. One end of the rotating rod 272 is eccentrically arranged on the reciprocating gear 271. That is, when the reciprocating gear 271 rotates, it drives the rotating rod 272 to reciprocally pull the feeding plate 273 to automatically push the camera cover plate into the placing through groove 211 on the conveyor belt 21;

[0036] The detection component 3 for detecting the camera cover plate, the detection component 3 includes a rotating ring 31 rotatably arranged on the detection table 1. The rotating ring 31 passes through between the conveyor belts 21, and a detection lamp 32 and a receiving panel 33 facing the conveyor belt 21 are arranged inside the rotating ring 31. The detection lamp 32 and the receiving panel 33 are symmetrically distributed on the rotating ring 31. In the initial state, the detection lamp 32 is located directly above the conveyor belt 21, and the receiving panel 33 is located directly below the conveyor belt 21. A toothed ring 35 meshed with the driven sprocket 28 is arranged on the outer peripheral surface of the rotating ring 31. A conductive ring 34 is arranged on the rotating ring 31, and a wireless module communicatively connected to the controller 11 is arranged on the rotating ring 31. The wireless module is used to send the detected information to the controller 11. On the other hand, the detection table 1 further includes a support member 22. The support member 22 extends into the space between the conveyor belts 21 and is located below the placement through groove 211. Multiple groups of support members 22 are provided and are respectively located on both sides of the detection component 3. When the camera cover plate is in the placement through groove 211, it moves along with the conveyor belt 21 and cooperates with the support member 22 to convey the camera cover plate. Multiple groups of conveying rollers are rotatably installed on the support member 22. The conveying rollers can reduce the friction when the camera cover plate moves and reduce the probability of scratching the camera cover plate during the conveying process. When the camera cover plate moves to the detection component 3, the guiding strip 213 will guide the clamping member 212 to move out and clamp the camera cover plate, and move the camera cover plate to the lower side of the detection component 3. After detection, as the conveyor belt 21 moves, the camera cover plate moves to the side of the detection component 3 close to the output belt 12. As the guiding strip 213 cancels the extrusion of the clamping member 212, the elastic member 2121 will squeeze the clamping member 212 away from the camera cover plate. At this time, the camera cover plate is released, and the detected camera cover plate falls and lands on the support member 22, and finally enters the first transmission member 23. According to the result detected by the detection lamp 32, the controller 11 controls the output belt 12 to drive in different directions to respectively convey the qualified and unqualified camera cover plates to both sides of the detection table 1.

[0037] Working principle: When working, the camera cover is placed in the storage slot 211 in the conveyor belt 21. At this time, with the cooperation of the support member 22, as the driving disk 24 rotates and cooperates with the transmission member 1 23 to drive the conveyor belt 21, the conveyor belt 21 drives the camera cover to move on the support member 22. When the storage slot 211 moves into the detection component 3, the clamping member 212 is extended to the camera cover under the guidance of the guide bar 213, and then the camera cover is fixed in the storage slot 211 in the conveyor belt 21. After the camera cover completely enters the detection component 3, the detection light 32 cooperates with the receiving panel 33 to detect the camera cover. Then, when the driving disk 24 continues to rotate, the transmission member 2 25 is toggled to cooperate with the bevel gear set 26, the active gear plate 27 and the driven gear plate 28 to rotate the rotating ring 31, so that The detection light 32 is located below the camera cover, and the receiving panel 33 is located above the camera cover. The other side of the camera cover is detected, and both sides of the camera cover can be automatically detected. After that, the driving disk 24 continues to rotate and drive the conveyor belt 21 to move the camera cover to be detected to the detection component 3, and the detected camera cover will move to the subsequent support member 22, and finally fall into the output belt 12. The controller 11 analyzes the detection results to determine the conveying direction of the output belt 12, and automatically classifies the camera covers after detection. While the swivel 31 rotates for detection, the reciprocating gear 271 cooperates with the rotating rod 272 to drive the loading plate 273 to reciprocate and automatically push the camera cover into the storage slot 211, thereby realizing highly automated continuous feeding detection.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveying mechanism for detecting a mobile phone camera cover, comprising a detection platform (1), wherein the detection platform (1) is provided with a controller (11) and an output belt (12), characterized in that: Also includes: A delivery component (2) for inspection, the delivery component (2) comprising a conveyor belt (21) rotatably arranged on a test platform (1) for conveying a camera cover plate, a drive disk (24) for driving the conveyor belt (21) to intermittently move, the conveyor belt (21) being provided with a storage slot (211), a plurality of storage slots (211) being provided and equidistantly distributed on the conveyor belt (21), and a clamping member (212) extending into the storage slot (211) being provided on the conveyor belt (21), and guide bars (213) being installed on the test platform (1) and guiding the clamping member (212) to extend toward the storage slot (211) being provided on both sides of the conveyor belt (21); A detection assembly (3), the detection assembly (3) comprising a swivel (31) rotatably arranged on a detection platform (1), the swivel (31) passing between conveyor belts (21), and a detection light (32) and a receiving panel (33) facing the conveyor belt (21) being arranged on the inner side of the swivel (31).

2. A conveying mechanism for detecting a mobile phone camera cover according to claim 1, characterized in that: An elastic member (2121) is provided between the clamping member (212) and the conveying belt (21), and the elastic member (2121) is used to always push the clamping member (212) away from the storage slot (211).

3. The conveying mechanism for detecting a mobile phone camera cover according to claim 1, characterized in that: The driving disk (24) is coaxially mounted with a motor, and a fixing column (241) is provided on the driving disk (24); a transmission member (23) is coaxially mounted on the driving shaft of the conveyor belt (21), and the transmission member (23) is provided with a plurality of guide grooves (231) distributed in a ring array.

4. The conveying mechanism for detecting a mobile phone camera cover according to claim 3 is characterized in that: The inspection component (2) further comprises a second transmission member (25) rotatably arranged on the inspection platform (1) and located on the opposite side of the first transmission member (23), and the structure of the second transmission member (25) is the same as that of the first transmission member (23), and a gap is provided between the first transmission member (23) and the second transmission member (25).

5. The conveying mechanism for detecting a mobile phone camera cover according to claim 1, characterized in that: The inspection delivery assembly (2) further comprises a driving toothed disc (27) and a driven toothed disc (28) which are meshed and connected with each other, and the driving toothed disc (27) and the second transmission member (25) are drivingly connected via a bevel gear set (26).

6. A conveying mechanism for detecting a mobile phone camera cover according to claim 5, characterized in that: The inspection component (2) further comprises a reciprocating gear (271) rotatably arranged on the inspection platform (1) and meshingly connected with the active gear wheel (27), and a loading plate (273) slidably arranged on the inspection platform (1) and used for pushing the camera cover plate into the storage slot (211); the reciprocating gear (271) is provided with a rotating rod (272) connected to the loading plate (273); one end of the rotating rod (272) is eccentrically arranged on the reciprocating gear (271).

7. The conveying mechanism for detecting a mobile phone camera cover according to claim 1, characterized in that: The detection light (32) and the receiving panel (33) are symmetrically distributed on the rotating ring (31); in an initial state, the detection light (32) is located directly above the conveyor belt (21), and the receiving panel (33) is located directly below the conveyor belt (21).

8. The conveying mechanism for detecting a mobile phone camera cover according to claim 7, characterized in that: The outer peripheral surface of the rotating ring (31) is provided with a toothed ring (35) meshingly connected with the driven toothed disc (28), the rotating ring (31) is provided with a conductive ring (34), and the rotating ring (31) is provided with a wireless module communicatively connected with the controller (11), and the controller (11) is used to control the output belt (12) to drive in different directions to respectively transport qualified and unqualified camera cover plates to two sides of the inspection platform (1).

9. The conveying mechanism for detecting a mobile phone camera cover according to claim 1, characterized in that: The detection platform (1) also includes a support member (22), the support member (22) extends between the conveyor belts (21) and is located below the storage slot (211), the support member (22) is provided with multiple groups and is respectively located on both sides of the detection component (3), and multiple groups of conveying rollers are rotatably mounted on the support member (22).

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