A camera testing device with circulating feeding and discharging

Abstract

The application provides a camera testing device with cyclic feeding and discharging, which comprises an aging mechanism, an air-tight mechanism, a testing mechanism, a black-and-white field mechanism, a discharging mechanism, a first conveying mechanism and a second conveying mechanism arranged in sequence. The camera testing device with cyclic feeding and discharging of the application realizes the cyclic transfer of a tray between the aging mechanism and the conveying mechanism through a double-layer conveying belt of a first lifting assembly of the aging mechanism, realizes the detection of the tray in the air-tight mechanism through a second lifting assembly of the air-tight mechanism, realizes the detection of the camera testing mechanism and the black-and-white field mechanism through a fourth conveying belt which conveys a jig of the camera through each station of the first conveying mechanism, realizes the feeding and discharging of the camera and the movement of the jig to a second conveying assembly through the discharging mechanism, realizes the cyclic use of the jig through the movement of the jig to a third lifting assembly through the second conveying assembly, effectively saves the labor cost, and also accelerates the detection efficiency.

Description

Technical Field

[0001] This invention relates to the field of camera testing technology, and in particular to a camera testing device with cyclic loading and unloading. Background Technology

[0002] With the rapid development of industries such as smartphones, security monitoring, automotive electronics, and smart homes, the application scenarios for cameras are becoming increasingly widespread, and market demand continues to grow. As precision optical and electronic devices, the performance stability and environmental adaptability of cameras directly affect the imaging quality and lifespan of end products. Therefore, comprehensive performance testing and reliability verification before cameras leave the factory has become a crucial step in ensuring product quality. Current camera testing equipment typically distributes aging tests, airtightness tests, and functional tests across multiple independent devices. The repeated manual loading and unloading of materials during these separate tests severely impacts testing efficiency, resulting in low testing efficiency.

[0003] Therefore, it is necessary to provide a camera testing device with cyclic loading and unloading to solve the above-mentioned technical problems. Summary of the Invention

[0004] This invention provides a camera testing device with cyclic loading and unloading, which solves the problem of low testing efficiency in existing camera testing devices where multiple functions are tested on multiple independent devices.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a camera testing device with cyclic loading and unloading, comprising an aging mechanism, an airtight mechanism, a testing mechanism, a black and white field mechanism, an unloading mechanism, a first conveying mechanism, and a second conveying mechanism arranged in sequence; An aging mechanism includes a first aging machine and a first lifting assembly located on one side of the first aging machine. The first lifting assembly includes a first screw located on both sides of the opening of the first aging machine and extending along the height direction of the first aging machine, and a first conveyor belt and a second conveyor belt respectively disposed on the first screw. The first conveyor belt is used to convey a tray inside the first aging machine to the second conveyor belt, and the second conveyor belt is used to convey the tray to the first conveyor belt and the airtight mechanism. An airtight mechanism includes a second lifting assembly, an airtight machine for testing products located on one side of the second lifting assembly, a third conveyor belt located between the airtight machine and the second lifting assembly, a fourth conveyor belt located inside the airtight machine and extending to one side of the testing mechanism, and a third lifting assembly located on one side of the fourth conveyor belt. The second lifting assembly includes a mounting base and a first placement frame that can be lifted and lowered on the mounting base and is used to place a tray. The first placement frame is used to move the tray onto the second conveyor belt and the third conveyor belt. The unloading mechanism includes an unloading machine and a fourth lifting assembly located on one side of the unloading machine; The first conveying mechanism includes a first conveying component located on the testing mechanism, the black and white field mechanism, and the unloading mechanism, respectively. The two ends of the first conveying component are located on one side of the fourth conveyor belt and the fourth lifting component, respectively. The second conveying mechanism includes a second conveying component located on the testing mechanism, the black and white field mechanism, and the unloading mechanism, respectively. The second conveying component is located below the first conveying component, and both ends of the second conveying component are located on one side of the third lifting component and the fourth lifting component, respectively.

[0006] In this invention, the aging mechanism further includes a first transfer device, which includes a first mounting frame, a second mounting frame stacked on the first mounting frame, a fifth conveyor belt located within the first mounting frame, and a sixth conveyor belt located on the second mounting frame. The fifth conveyor belt is used to transfer the tray in the direction of the airtight mechanism to the first conveyor belt, and the sixth conveyor belt is used to transfer the tray in the direction of the first aging mechanism into the airtight mechanism.

[0007] In this invention, the airtight mechanism further includes a second placement frame disposed on the mounting base and capable of being raised and lowered on the mounting base.

[0008] In this invention, the airtight mechanism further includes a seventh conveyor belt disposed on the airtight machine. The seventh conveyor belt and the third conveyor belt are respectively located on both sides of the fourth conveyor belt, and the seventh conveyor belt is also located on one side of the second placement frame.

[0009] In this invention, the airtight mechanism further includes a second transfer device, which is located between the second lifting assembly and the first transfer device. The second transfer device includes a fixed frame and an eighth and a ninth conveyor belt located on the fixed frame, respectively. The ninth conveyor belt is located below the eighth conveyor belt, the eighth conveyor belt is located on one side of the sixth conveyor belt, and the ninth conveyor belt is located on one side of the fifth conveyor belt.

[0010] In this invention, the airtight mechanism is further provided with a movable guide rail, which is located below the second transfer device. The movable guide rail is used to drive the second transfer device to move between the first transfer device and the second placement frame.

[0011] In this invention, the airtight machine is also equipped with a robotic arm, which is used to grab products from the trays on the third conveyor belt and the seventh conveyor belt and transfer them to the fourth conveyor belt.

[0012] In this invention, the third lifting assembly includes a first fixed plate vertically mounted on the airtight machine, a second screw vertically mounted on the first fixed plate, and a tenth conveyor belt that can be lifted and lowered on the second screw. When the tenth conveyor belt is lifted and lowered, it is located on one side of the fourth conveyor belt and the second conveyor assembly, respectively.

[0013] In this invention, the fourth lifting assembly includes a second fixed plate vertically mounted on the unloading machine, a third screw vertically mounted on the second fixed plate, and an eleventh conveyor belt that can be lifted and lowered on the third screw. The eleventh conveyor belt is located on one side of the first conveyor assembly and the second conveyor assembly when it is lifted and lowered.

[0014] In this invention, the aging mechanism further includes a second aging machine and a third transfer device. The second aging machine is located on the side of the first aging machine away from the airtight mechanism, and the third transfer device is located on the side of the second aging machine close to the first aging machine. The second aging machine is provided with fifth lifting components symmetrically used to move the tray inside the second aging machine to the third transfer device. A fourth transfer device is also provided on the side of the first aging machine close to the second aging machine, and the fourth transfer device is attached to the third transfer device.

[0015] Compared with the prior art, the beneficial effects of this invention are as follows: The camera testing equipment of this invention with cyclic loading and unloading realizes the cyclic transfer of the tray between the aging machine and the conveying mechanism through the double-layer conveyor belt of the first lifting component of the aging mechanism. The airtight mechanism adopts the second lifting component to complete the testing of the tray within the airtight mechanism. The fourth conveyor belt carries the camera fixture through each station of the first conveying mechanism to complete the testing of the camera testing mechanism and the black and white field mechanism. The unloading mechanism completes the unloading of the camera and moves the fixture to the second conveying component. The second conveying component moves the fixture to the third lifting component to realize the cyclic use of the fixture, effectively saving labor costs and accelerating the testing efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of the present invention.

[0017] Figure 1 This is a perspective view of the camera testing device with cyclic loading and unloading according to the present invention.

[0018] Figure 2 This is a perspective view of the first aging machine of the camera testing device with cyclic loading and unloading according to the present invention.

[0019] Figure 3 This is a perspective view of the aging mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0020] Figure 4 This is a perspective view of the airtight mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0021] Figure 5 This is a side view of the airtight mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0022] Figure 6 This is a perspective view of the testing mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0023] Figure 7 This is a perspective view of the unloading mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0024] 11. Aging mechanism; 12. Airtight mechanism; 13. Testing mechanism; 14. Black and white scale mechanism; 15. Feeding mechanism; 16. First conveyor mechanism; 17. Second conveyor mechanism; 111. First aging machine; 112. First screw; 113. First conveyor belt; 114. Second conveyor belt; 115. First mounting frame; 116. Second mounting frame; 117. Fifth conveyor belt; 118. Sixth conveyor belt; 119. Fourth transfer device; 110. Second aging machine; 11A. Third transfer device; 12 1. Airtight machine; 122. Mounting base; 123. Fourth conveyor belt; 124. Robotic arm; 125. Third conveyor belt; 126. Third lifting assembly; 128. Fixed frame; 1221. First placement frame; 1222. Second placement frame; 1281. Eighth conveyor belt; 1282. Ninth conveyor belt; 1283. Moving guide rail; 1261. Second screw; 1262. Tenth conveyor belt; 151. Unloading machine; 152. Second fixed plate; 153. Third screw; 154. Eleventh conveyor belt. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0026] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure pertains.

[0027] The terms "first," "second," and similar words used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "comprising" or "including," and similar words, mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including," and do not exclude other elements or objects. The terms "connected" or "linked," and similar words, are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] The following is a preferred embodiment of a camera testing device with cyclic loading and unloading that can solve the above technical problems provided by the present invention.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 ,in Figure 1 This is a perspective view of the camera testing device with cyclic loading and unloading according to the present invention. Figure 2 This is a perspective view of the first aging machine of the camera testing device with cyclic loading and unloading according to the present invention. Figure 3 This is a perspective view of the aging mechanism of the camera testing device with cyclic loading and unloading according to the present invention. Figure 4This is a perspective view of the airtight mechanism of the camera testing device with cyclic loading and unloading according to the present invention. Figure 6 This is a perspective view of the testing mechanism of the camera testing device with cyclic loading and unloading according to the present invention.

[0031] In the diagram, units with similar structures are represented by the same labels.

[0032] The terms "first" and "second" used in the terminology of this invention are for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as limiting the order of events.

[0033] This invention provides a camera testing device with a cyclic loading and unloading mechanism, comprising an aging mechanism 11, an airtight mechanism 12, a testing mechanism 13, a black and white field mechanism 14, a loading mechanism 15, a first conveying mechanism 16, and a second conveying mechanism 17 arranged sequentially. The aging mechanism 11 includes a first aging machine 111 and a first lifting assembly located on one side of the first aging machine 111. The first lifting assembly includes a first screw 112 located on both sides of the opening of the first aging machine 111 and extending along the height direction of the first aging machine 111, and a first conveyor belt 113 and a second conveyor belt 114 respectively disposed on the first screw 112. The first conveyor belt 113 is used to convey a tray inside the first aging machine 111 to the second conveyor belt 114, and the second conveyor belt 114 is used to convey the tray to the first conveyor belt 113 and the airtight mechanism 12. The airtight mechanism 12 includes a second lifting assembly, an airtight machine 121 located on one side of the second lifting assembly for testing products, a third conveyor belt 125 located between the airtight machine 121 and the second lifting assembly, and a third conveyor belt 125 located on the airtight mechanism 17. The equipment includes a fourth conveyor belt 123 extending from the testing mechanism 13 within the machine 121, and a third lifting assembly 126 located on one side of the fourth conveyor belt 123. The second lifting assembly includes a mounting base 122 and a first placement rack 1221 that can be lifted and lowered on the mounting base 122 and is used to place a tray. The first placement rack 1221 is used to move the tray onto the second conveyor belt 114 and the third conveyor belt 125. The unloading mechanism 15 includes an unloading machine 151 and a fourth lifting assembly located on one side of the unloading machine 151. The first conveying mechanism 16 includes first conveying assemblies located on the testing mechanism 13, the black and white scale mechanism 14, and the unloading mechanism 15, with both ends of the first conveying assembly located on one side of the fourth conveyor belt 123 and the fourth lifting assembly, respectively. The second conveying mechanism 17 includes second conveying assemblies located on the testing mechanism 13, the black and white scale mechanism 14, and the unloading mechanism 15, with the second conveying assembly located below the first conveying assembly. Both ends of the second conveying assembly are located on one side of the third lifting assembly 126 and the fourth lifting assembly, respectively.

[0034] In this embodiment, multiple independent fixtures for installing cameras are provided on the fourth conveyor belt 123, the first conveyor mechanism 16, and the second conveyor mechanism 17.

[0035] The aging mechanism 11 is used to power on the camera for an extended period of time, filtering out defective products. The airtightness test is used to check the sealing performance of the camera. The testing mechanism 13 is used to establish the camera's imaging geometric model, accurately obtain its internal and external parameters to correct imaging distortion and establish a mapping relationship between coordinates and physical coordinates of the object. The black and white field mechanism 14 detects the black and white field of the camera, the parallel light of the camera, and the image quality of the camera. The unloading mechanism 15 is used to unload the tested cameras to reduce manual operation and complete the unloading of the cameras. The first conveying component is used to move the cameras flowing in from the airtightness mechanism 12 to the testing mechanism. The device is housed within mechanism 13, black and white area mechanism 14, and unloading mechanism 15. The second conveyor mechanism 17 moves the fixture, after unloading, from the unloading mechanism 15 to the airtight mechanism 12. After the first aging machine 111 completes camera testing, the first conveyor belt 113 and the second conveyor belt 114 move up and down on the first screw 112 to pull out the tested camera tray from the first aging machine 111. The first conveyor belt 113 moves the tray from one side of the first aging machine 111 onto the second conveyor belt 114, and the second conveyor belt 114 moves the tray onto the first placement rack 1221 of the airtight mechanism 12. The second lifting component adaptively adjusts its height according to the height of the first placement frame 1221. The first placement frame 1221, carrying the tray, rises or falls until it is precisely aligned with the third conveyor belt 125. The tray is then smoothly moved to the third conveyor belt 125 for inspection by the airtightness machine 121. After inspection by the airtightness machine 121, the camera moves to a fixture on the fourth conveyor belt 123. The fourth conveyor belt 123 moves the fixture to the first conveyor component. The first conveyor component moves the fixture below the testing mechanism 13 and the black-and-white field mechanism 14 respectively, for inspection by the testing mechanism 13 and the black-and-white field mechanism 14. After inspection, the camera... The fixture behind the camera moves to the unloading mechanism 15 via the first conveyor assembly. After the unloading machine 151 unloads the camera, the fixture moves to the fourth lifting assembly. The fourth conveyor assembly lowers the fixture and moves it to the second conveyor assembly. The second conveyor assembly passes the fixture through the black-and-white field mechanism 14 and the testing mechanism 13 respectively, so as to reach one side of the third lifting assembly 126 of the airtight mechanism 12. The third lifting assembly 126 raises the fixture and moves it to the fourth conveyor belt 123, thus forming a cycle. Through the above operation, the manual repeated handling and repeated loading and unloading are effectively reduced, which effectively saves labor costs and also speeds up the testing efficiency.

[0036] The aging mechanism 11 also includes a first transfer device, which includes a first mounting frame 115, a second mounting frame 116 stacked on the first mounting frame 115, a fifth conveyor belt 117 located within the first mounting frame 115, and a sixth conveyor belt 118 located on the second mounting frame 116. The fifth conveyor belt 117 is used to transfer the tray from the direction of the airtight mechanism 12 to the first conveyor belt 113, and the sixth conveyor belt 118 is used to transfer the tray from the direction of the first aging machine 111 to the airtight mechanism 12. The first transfer device is disposed between the first lifting assembly and the airtight mechanism 12 to realize bidirectional transfer and route switching of the tray. When a tray from the direction of the first aging machine 111 needs to enter the airtight machine... When the structure is 12, the second conveyor belt 114 moves the pallet to the sixth conveyor belt 118 located on the second mounting frame 116. The sixth conveyor belt 118 carries the pallet to the first placement frame 1221 of the airtight mechanism 12. When an empty pallet from the direction of the airtight mechanism 12 needs to be returned to the aging mechanism 11, the first placement frame 1221 moves the empty pallet to the fifth conveyor belt 117 in the first mounting frame 115. The fifth conveyor belt 117 transports the pallet in the opposite direction to the second conveyor belt 114, realizing the return and reuse of the pallet. Through the staggered arrangement of the fifth conveyor belt 117 and the sixth conveyor belt 118, the first transfer device realizes the bidirectional controllable flow of pallets between the aging mechanism 11 and the airtight mechanism 12.

[0037] The airtight mechanism 12 also includes a second placement frame 1222 mounted on the mounting base 122 and movable on the mounting base 122. The airtight mechanism 12 also includes a seventh conveyor belt mounted on the airtight machine 121. The seventh conveyor belt and the third conveyor belt 125 are located on both sides of the fourth conveyor belt 123. The seventh conveyor belt is also located on one side of the second placement frame 1222. The first placement frame 1221 and the second placement frame 1222 are staggered on the mounting base 122 to receive the material from the aging mechanism 11 at different times. When the pallet comes from the direction of the first aging machine 111, the first placement frame 1221 is raised and lowered to align with the fifth conveyor belt 117. After receiving the pallet, it is transferred to the third conveyor belt 125 to enter the airtight machine 121. When the pallet comes from the other direction of the first transfer device or needs to be received at different times, the second placement frame 1222 is raised and lowered to receive the material tray from the fifth conveyor belt 117. The second placement frame 1222 moves the material tray to the seventh conveyor belt to improve the efficiency of the airtight mechanism 12 in receiving the material from the aging mechanism 11.

[0038] The airtight mechanism 12 also includes a second transfer device, located between the second lifting assembly and the first transfer device. The second transfer device includes a fixed frame 128 and an eighth conveyor belt 1281 and a ninth conveyor belt 1282 respectively located on the fixed frame 128. The ninth conveyor belt 1282 is located below the eighth conveyor belt 1281, which is located to one side of the sixth conveyor belt 118. The ninth conveyor belt 1282 is located to one side of the fifth conveyor belt 117. The second transfer device acts as a buffer hub between the first transfer device and the airtight mechanism 12, employing a double-layered fixed structure to achieve rapid transfer and directional diversion of pallets. When a pallet originates from the direction of the first transfer device and needs to enter… When the airtight mechanism 12 is in operation, the sixth conveyor belt 118 moves the pallet to the eighth conveyor belt 1281, and the eighth conveyor belt 1281 moves the pallet to the first placement rack 1221 or the second placement rack 1222. When the pallet comes from the direction of the airtight mechanism 12 and needs to return to the first transfer device, the ninth conveyor belt 1282 moves the pallet to the fifth conveyor belt 117, and the fifth conveyor belt 117 returns it to the first lifting assembly. Through the staggered arrangement of the upper and lower layers of the eighth conveyor belt 1281 and the ninth conveyor belt 1282, and the lateral connection with the sixth conveyor belt 118 and the fifth conveyor belt 117 respectively, the second transfer device, together with the first transfer device, forms a bidirectional conveying between the aging mechanism 11 and the airtight mechanism 12.

[0039] The airtight mechanism 12 is also equipped with a movable guide rail 1283, which is located below the second transfer device. The movable guide rail 1283 is used to drive the second transfer device to move between the first transfer device and the second placement frame 1222. The movable guide rail 1283 facilitates the movement of the second transfer device between the first placement frame 1221 and the second placement frame 1222, allowing the eighth conveyor belt 1281 and the ninth conveyor belt 1282 to move flexibly between the first transfer device and the second placement frame 1222 according to production needs. When docking with the first transfer device is required, the movable guide rail 1283 drives the second transfer device to move until the fixed frame 128 is aligned with the first mounting frame 115, so that the eighth conveyor belt 1281 and the ninth conveyor belt 1282 can dock. Conveyor belt 1281 precisely docks with the sixth conveyor belt 118, and conveyor belt 1282 precisely docks with the fifth conveyor belt 117, realizing the material conveying between the aging mechanism 11 and the airtight mechanism 12. When docking with the second placement rack 1222 is required, the moving guide rail 1283 drives the second transfer device to move in the opposite direction to the fixed rack 128 and align with the second placement rack 1222, so that the eighth conveyor belt 1281 or the ninth conveyor belt 1282 precisely docks with the second placement rack 1222. At this time, the tray from the direction of the first aging machine 111 can be directly transferred to the second placement rack 1222 via the eighth conveyor belt 1281 or the empty material tray in the second placement rack 1222 can be moved to the ninth conveyor belt 1282.

[0040] The airtightness machine 121 is also equipped with a robotic arm 124. The robotic arm 124 is used to pick up products from the trays on the third conveyor belt 125 and the seventh conveyor belt and transfer them to the fourth conveyor belt 123. The robotic arm 124 is also used to pick up cameras from the third conveyor belt 125 and the seventh conveyor belt and place them on the airtightness machine 121 for testing. At the same time, the tested cameras can be placed on the fourth conveyor belt 123, eliminating the problem of manual intervention and improving the efficiency of testing.

[0041] Please refer to Figure 5 , Figure 5 This is a side view of the airtight mechanism of the camera testing device with cyclic loading and unloading according to the present invention. The third lifting assembly 126 includes a first fixed plate vertically mounted on the airtight machine 121, a second screw 1261 vertically mounted on the first fixed plate, and a tenth conveyor belt 1262 that can be lifted and lowered on the second screw 1261. When the tenth conveyor belt 1262 is lifted and lowered, it is located on one side of the fourth conveyor belt 123 and the second conveyor assembly. The first fixed plate is used to install the second screw 1261, and the second screw 1261 is used to drive the tenth conveyor belt 1262 to be lifted and lowered on the second screw 1261, so that the tenth conveyor belt 1262 can move the fixture on the second conveyor assembly to the fourth conveyor belt 123, avoiding the problem of manual collection or addition of fixtures.

[0042] Please refer to Figure 7 , Figure 7 This is a perspective view of the unloading mechanism of the camera testing device with cyclic loading and unloading according to the present invention. The fourth lifting assembly includes a second fixing plate 152 vertically mounted on the unloading machine 151, a third screw 153 vertically mounted on the second fixing plate 152, and an eleventh conveyor belt 154 that can be lifted and lowered on the third screw 153. When the eleventh conveyor belt 154 is lifted and lowered, it is located on one side of the first conveyor assembly and the second conveyor assembly respectively. The second fixing plate 152 is used to install the third screw 153. The third screw 153 is used to drive the eleventh conveyor belt 154 to move between the first conveyor assembly and the second conveyor assembly. The fourth lifting assembly is used to move the fixture on the first conveyor assembly to the second conveyor assembly to form a cycle.

[0043] The aging mechanism 11 also includes a second aging machine 110 and a third transfer device 11A. The second aging machine 110 is located on the side of the first aging machine 111 away from the airtight mechanism 12, and the third transfer device 11A is located on the side of the second aging machine 110 closer to the first aging machine 111. The second aging machine 110 is equipped with symmetrical fifth lifting components for moving the tray inside the second aging machine 110 to the third transfer device 11A. A fourth transfer device 119 is also provided on the side of the first aging machine 111 closer to the second aging machine 110. The fourth transfer device 119 is attached to the third transfer device 11A. The second aging machine 110 and the first aging machine 111 operate in parallel. The trays equipped with cameras enter the two aging machines for independent aging. After the aging test is completed, the fifth lifting component lifts the tray in the second aging machine 110 to the third transfer device 11A. The third transfer device 11A and the fourth transfer device 119 are fitted and connected, so that the trays from the direction of the second aging machine 110 and the trays from the direction of the first aging machine 111 meet at the fourth transfer device 119. This makes it easier for the fourth transfer device 119 to move the material tray in the second aging machine 110 to the first lifting component, so that it flows into the subsequent airtight mechanism 12.

[0044] Working principle: The tray containing the camera first enters the first aging machine 111 or the second aging machine 110 for high-temperature aging testing. After the test is completed in the second aging machine 110, the tray containing the camera is moved by the fifth lifting component to the fourth transfer device 119. The fourth transfer device 119 moves the tray to the first conveyor belt 113, and the first conveyor belt 113 moves the tray to the second conveyor belt 114. The second conveyor belt 114 moves the tray to the sixth conveyor belt 118, and the sixth conveyor belt 118 moves the tray to the eighth conveyor belt 1281. Similarly, when the tray in the first aging machine 111 also needs to be moved into the airtight mechanism 12, the first conveyor belt 113 moves the tray on one side of the first aging machine 111 to the second conveyor belt 114, and the second conveyor belt 114 moves the tray on the first conveyor belt 113 or the tray on the other side of the first aging machine 111 to the sixth conveyor belt 118, thus completing the transfer of the product in the aging mechanism 11 to the airtight mechanism 12.

[0045] When the pallet is on the eighth conveyor belt 1281, which is part of the second transfer device, a moving guide rail 1283 is provided below the second transfer device. The moving guide rail 1283 moves the second transfer device to allow the eighth conveyor belt 1281 to move between the first placement frame 1221 and the second placement frame 1222. This facilitates the eighth conveyor belt 1281 moving the pallet into the first and second placement frames 1221. The first placement frame 1221 then moves the pallet onto the third conveyor belt 125, and the second placement frame 1222 moves the pallet onto the seventh conveyor belt. The robotic arm 124 then moves the third conveyor belt 125... The cameras on the first and seventh conveyor belts are moved to the airtightness machine 121 for inspection. After the airtightness machine 121 completes the inspection, the robotic arm 124 grabs the camera again and moves it to the fixture on the fourth conveyor belt 123. Meanwhile, the empty trays on the third conveyor belt 125 are moved to the first placement rack 1221, and the empty trays on the seventh conveyor belt are moved to the second placement rack. The second transfer device moves the empty trays in the first placement rack 1221 and the empty trays in the second placement rack 1222 to the ninth conveyor belt 1282 of the second transfer device. The ninth conveyor belt 1282 moves the empty trays to the fifth conveyor belt 117, thus completing the tray recycling.

[0046] Furthermore, when the camera is located on the fixture on the fourth conveyor belt 123, the fourth conveyor belt 123 moves the fixture to the first conveyor assembly. The first conveyor assembly moves the fixture sequentially to the testing mechanism and the black-and-white field mechanism 14 to complete the testing of the camera. Finally, the first conveyor assembly moves the fixture to the unloading mechanism 15, which unloads the camera from the fixture. The unloaded fixture is then moved by the first conveyor assembly to the eleventh conveyor belt 154. The empty fixture is then lowered by the eleventh conveyor belt 154 of the fourth lifting assembly and transferred to one side of the second conveyor assembly. The second conveyor assembly carries the empty fixture in reverse, passing through the black-and-white field mechanism 14 and the testing mechanism 13, and reaches one side of the third lifting assembly 126. The tenth conveyor belt 1262 of the third lifting assembly 126 rises and moves the fixture to one side of the fourth conveyor belt 123, making it easier for the robot arm 124 to reinstall the camera, thus forming a cycle. Through the above operations, the manual repeated handling and loading / unloading are effectively reduced, saving labor costs and speeding up the testing efficiency.

[0047] The camera testing equipment with cyclic loading and unloading in this preferred embodiment realizes the cyclic transfer of the tray between the aging machine and the conveying mechanism through the double-layer conveyor belt of the first lifting component of the aging mechanism. The airtight mechanism adopts the second lifting component to complete the testing of the tray within the airtight mechanism. The fourth conveyor belt carries the camera fixture through each station of the first conveying mechanism to complete the testing of the camera testing mechanism and the black and white field mechanism. The unloading mechanism completes the unloading of the camera and moves the fixture to the second conveying component. The second conveying component moves the fixture to the third lifting component to realize the cyclic use of the fixture, effectively saving labor costs and speeding up the testing efficiency.

[0048] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A camera testing device with cyclic loading and unloading, characterized in that, It includes an aging mechanism, an airtight mechanism, a testing mechanism, a black and white field mechanism, a feeding mechanism, a first conveying mechanism, and a second conveying mechanism arranged in sequence; An aging mechanism includes a first aging machine and a first lifting assembly located on one side of the first aging machine. The first lifting assembly includes a first screw located on both sides of the opening of the first aging machine and extending along the height direction of the first aging machine, and a first conveyor belt and a second conveyor belt respectively disposed on the first screw. The first conveyor belt is used to convey a tray inside the first aging machine to the second conveyor belt, and the second conveyor belt is used to convey the tray to the first conveyor belt and the airtight mechanism. An airtight mechanism includes a second lifting assembly, an airtight machine for testing products located on one side of the second lifting assembly, a third conveyor belt located between the airtight machine and the second lifting assembly, a fourth conveyor belt located inside the airtight machine and extending to one side of the testing mechanism, and a third lifting assembly located on one side of the fourth conveyor belt. The second lifting assembly includes a mounting base and a first placement frame that can be lifted and lowered on the mounting base and is used to place a tray. The first placement frame is used to move the tray onto the second conveyor belt and the third conveyor belt. The unloading mechanism includes an unloading machine and a fourth lifting assembly located on one side of the unloading machine; The first conveying mechanism includes a first conveying component located on the testing mechanism, the black and white field mechanism, and the unloading mechanism, respectively. The two ends of the first conveying component are located on one side of the fourth conveyor belt and the fourth lifting component, respectively. The second conveying mechanism includes a second conveying component located on the testing mechanism, the black and white field mechanism, and the unloading mechanism, respectively. The second conveying component is located below the first conveying component, and both ends of the second conveying component are located on one side of the third lifting component and the fourth lifting component, respectively.

2. The camera testing device with cyclic loading and unloading as described in claim 1, characterized in that, The aging mechanism further includes a first transfer device, which includes a first mounting frame, a second mounting frame stacked on the first mounting frame, a fifth conveyor belt located within the first mounting frame, and a sixth conveyor belt located on the second mounting frame. The fifth conveyor belt is used to transfer the tray in the direction of the airtight mechanism to the first conveyor belt, and the sixth conveyor belt is used to transfer the tray in the direction of the first aging mechanism into the airtight mechanism.

3. The camera testing equipment with cyclic loading and unloading as described in claim 1, characterized in that, The airtight mechanism also includes a second placement frame disposed on the mounting base and capable of being raised and lowered on the mounting base.

4. The camera testing device with cyclic loading and unloading as described in claim 3, characterized in that, The airtight mechanism also includes a seventh conveyor belt disposed on the airtight machine. The seventh conveyor belt and the third conveyor belt are respectively located on both sides of the fourth conveyor belt, and the seventh conveyor belt is also located on one side of the second placement frame.

5. The camera testing device with cyclic loading and unloading as described in claim 4, characterized in that, The airtight mechanism further includes a second transfer device, which is located between the second lifting assembly and the first transfer device. The second transfer device includes a fixed frame and an eighth and a ninth conveyor belt located on the fixed frame, respectively. The ninth conveyor belt is located below the eighth conveyor belt, the eighth conveyor belt is located on one side of the sixth conveyor belt, and the ninth conveyor belt is located on one side of the fifth conveyor belt.

6. The camera testing device with cyclic loading and unloading as described in claim 5, characterized in that, The airtight mechanism is also provided with a movable guide rail, which is located below the second transfer device. The movable guide rail is used to drive the second transfer device to move between the first transfer device and the second placement rack.

7. The camera testing device with cyclic loading and unloading as described in claim 4, characterized in that, The airtight machine is also equipped with a robotic arm, which is used to grab products from the trays on the third and seventh conveyor belts and transfer them to the fourth conveyor belt.

8. The camera testing device with cyclic loading and unloading as described in claim 1, characterized in that, The third lifting assembly includes a first fixed plate vertically mounted on the airtight machine, a second screw vertically mounted on the first fixed plate, and a tenth conveyor belt that can be lifted and lowered on the second screw. When the tenth conveyor belt is lifted and lowered, it is located on one side of the fourth conveyor belt and the second conveyor assembly, respectively.

9. The camera testing device with cyclic loading and unloading as described in claim 1, characterized in that, The fourth lifting assembly includes a second fixed plate vertically mounted on the unloading machine, a third screw vertically mounted on the second fixed plate, and an eleventh conveyor belt that can be lifted and lowered on the third screw. The eleventh conveyor belt is located on one side of the first conveyor assembly and the second conveyor assembly when it is lifted and lowered.

10. The camera testing device with cyclic loading and unloading as described in claim 1, characterized in that, The aging mechanism further includes a second aging machine and a third transfer device. The second aging machine is located on the side of the first aging machine away from the airtight mechanism, and the third transfer device is located on the side of the second aging machine close to the first aging machine. The second aging machine is provided with fifth lifting components symmetrically used to move the tray inside the second aging machine to the third transfer device. A fourth transfer device is also provided on the side of the first aging machine close to the second aging machine, and the fourth transfer device is attached to the third transfer device.

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