Tablet computer shell defect detection equipment

Abstract

The utility model discloses tablet personal computer shell defect detection equipment, which relates to the technical field of computer shell defect detection, and comprises a cabinet body and photographing equipment, the top end of the cabinet body is divided into four station areas from a first area to a fourth area clockwise according to a working area, the top end of the cabinet body is fixedly provided with an object outlet slide way, a support, a supporting column and an arc-shaped rack, the top end of the supporting column is rotationally provided with a disc, the disc is rotationally provided with four object placing discs, the lower ends of the object placing discs are fixedly provided with circular racks capable of being meshed with the arc-shaped rack, and the number of teeth on the arc-shaped rack is one of four of the number of teeth on the circular rack. An intermittent rotating assembly used for intermittent rotation of the disc is arranged in the cabinet body. Compared with the prior art, the device has the advantages that the intermittent rotating assembly is arranged to achieve planning of the four areas, all-directional photographing detection time of the tablet personal computer shell is provided for the six cameras, the integrity of detection data is guaranteed, and the detection precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer shell defect detection, in particular to a tablet computer shell defect detection device. Background Art

[0002] With the rapid development of electronic technology, people have higher and higher requirements on the aesthetics of electronic product shells. This is even more important for commonly used electronic product shells such as tablet computer shells, and multi-directional photography and detection are essential.

[0003] In the prior art, a Chinese patent document with publication number CN219378051U proposes a tablet computer shell defect detection device, which places the shell on a conveyor belt, clamps the shell with a flipping mechanism, and uses a vacuum cleaner to clean the dust on the shell surface during the flipping process. At the same time, a camera takes a picture and transmits it to the detector, thereby solving the problem that the presence of dust affects the detection effect. The flipping mechanism flips to avoid blind spots that cannot be detected. However, in actual application, the conveyor belt idles when the height is raised on the conveyor belt, and the utilization rate is low. When only one camera takes a picture of the flipped shell, there is no fixed angle and gap, and the picture quality is difficult to guarantee, which easily reduces the detection effect. Therefore, we disclose a tablet computer shell defect detection device to meet the precise detection needs of tablet computer shells. Utility Model Content

[0004] The utility model aims to provide a tablet computer shell defect detection device to solve the series of problems of low tablet computer shell detection accuracy proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tablet computer shell defect detection device, including a cabinet and a camera, the top of the cabinet is divided into four workstation areas from the first area to the fourth area in a clockwise direction according to the working area, the top of the cabinet is fixedly installed with a discharge slide, a bracket, a support column and an arc-shaped rack, the top of the support column is rotatably installed with a disc, the two ends of the bracket are respectively installed in the first and third areas, the arc-shaped rack is located between the second area and the third area, four storage trays are rotatably installed on the disc, and a circular rack that can mesh with the arc-shaped rack is fixedly installed at the lower end of the storage tray, and the number of teeth on the arc-shaped rack is the number of teeth on the arc-shaped rack. One-fourth of a circular rack, the bracket is provided with an inlet slide on the first working area, the inlet slide cooperates with the transmission component installed on the bracket and the outlet slide installed in the fourth area to form a transmission channel, an intermittent rotating component for intermittent rotation of the disc is provided in the cabinet; the intermittent rotating component includes a driving shaft on the motor, a driving gear is sleeved on the driving shaft, and only one-fourth of the driving gear has teeth, the driving gear can mesh with the driven gear sleeved on the driven shaft, the top end of the driven shaft passes through the top end of the cabinet and is fixedly connected to the disc, and the bottom end of the driving shaft is rotatably connected to the bottom end of the cabinet.

[0006] Preferably, the transmission component includes a support plate slidably mounted on the feed slide on three sides, the feed slide is fixedly mounted on the bracket, a storage box is fixedly mounted under the inner wall at the middle position of the top end of the bracket, the support plate is fixedly connected to a rope at one end outside the feed slide, the rope is passed around a fixed pulley and is connected to a push plate, the transmission component also includes a cylinder installed in the storage box, and the output end of the piston rod of the cylinder is fixedly connected to the push plate.

[0007] Preferably, the photographing device includes six cameras, three of which are located in the second area and three in the third area. The cameras in the second area are mainly responsible for taking pictures on the two sides and the bottom of the shell. Two cameras are installed at the top of the cabinet, and one is installed at the lower end of the storage box. The cameras in the third area are mainly responsible for taking pictures on the two sides and the top of the shell, and three are installed on the top of the cabinet, the lower end of the storage box and the inner wall of the top of the bracket.

[0008] Preferably, the rope passes through two pulley blocks rotatably mounted on the fixed pulley via a connecting rod and is connected to a push plate.

[0009] Preferably, the feed slide is provided with three sliding grooves for slidingly clamping the support plate, sliding blocks are provided on both sides of the support plate and pass through the sliding grooves, and a spring is installed on the sliding block, the other end of the spring is fixedly connected to the feed slide, and the support plate is located directly above the first working area.

[0010] Preferably, the storage tray is made of glass material for convenient photography.

[0011] Preferably, the inner diameter of the circular rack is consistent with that of the storage tray.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model has a reasonable structure. In actual use, the motor in the cabinet starts to drive the driving shaft set in the intermittent rotating component to rotate. The driving shaft uses the meshing driving gear and the driven gear in the intermittent rotating component to cooperate with the one-quarter toothed part on the driving gear to realize the driven shaft driving the disc to rotate intermittently by 90 degrees. The intermittent position is set to the first to fourth four areas clockwise. The conveyor conveys the tablet computer shell, slides it onto the storage plate through the inlet slideway and is placed into the first area. When the disk stops, the transmission component moves the storage plate to drop the tablet computer shell and pushes the tablet computer shell in the fourth area into the outlet slideway. The photographing device is located in the second and third areas to perform a full range of photographing detection on the tablet computer shell. When the storage tray with the tablet computer shell placed enters between the second and third areas, the circular rack and the arc rack on the storage tray cooperate to realize the storage tray rotating 90 degrees, adjusting the position to take pictures, repeating the above operation, and continuously detecting the tablet computer shell. The planning of the four areas is realized by setting the intermittent rotating component. The steps are clear, the structure is simple, and it is easy to produce. The tablet computer shell is given an intermittent time to take pictures, and the photographing accuracy of the detection equipment is improved.

[0014] 2. In the utility model, the cylinder arranged in the transmission component pushes the push plate to move toward the discharge chute, and pushes the tablet computer shell into the discharge chute. At the same time, the push plate drives the rope to turn through the fixed pulley to pull the storage plate, and the tablet computer shell falls onto the disc. By arranging the conveying component to cooperate with the disc, the tablet computer shell detection can be realized without stopping, which can cooperate with other work and improve the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a tablet computer shell defect detection device;

[0016] Figure 2 This is a schematic diagram of the top view of the tablet computer shell defect detection equipment;

[0017] Figure 3 A schematic diagram of the transmission components of a tablet computer housing defect detection device;

[0018] Figure 4 Schematic diagram of the rotating assembly of tablet computer casing defect detection equipment.

[0019] In the figure: 1. cabinet; 2. inlet slide; 3. outlet slide; 4. camera device; 5. bracket; 6. disc; 7. support plate; 8. storage box; 9. cylinder; 10. push plate; 11. rope; 12. fixed pulley; 13. storage tray; 14. support column; 15. arc-shaped rack; 16. driving shaft; 17. driving gear 17; 18. driven shaft; 19. driven gear; 20. circular rack. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-Figure 4The tablet computer shell defect detection device shown in the figure includes a cabinet 1 and a camera 4. The top of the cabinet 1 is divided into four workstation areas from the first area to the fourth area in a clockwise direction according to the working area. The top of the cabinet 1 is fixedly installed with a discharge slide 3, a bracket 5, a support column 14 and an arc-shaped rack 15. A disc 6 is rotatably installed on the top of the support column 14. The two ends of the bracket 5 are respectively installed in the first and third areas. The arc-shaped rack 15 is located between the second area and the third area. Four storage trays 13 are rotatably installed on the disk 6. The lower end of the storage tray 13 is fixedly installed with a circular rack 20 that can mesh with the arc-shaped rack 15. The number of teeth on the arc-shaped rack 15 is circular. One-fourth of the rack 20, the bracket 5 is equipped with an inlet slide 2 on the first working area, the inlet slide 2 cooperates with the transmission component installed on the bracket 5 and the outlet slide 3 installed in the fourth area to form a transmission channel, and an intermittent rotating component for intermittent rotation of the disc 6 is provided in the cabinet 1; the intermittent rotating component includes a driving shaft 16 on the motor, a driving gear 17 is sleeved and installed on the driving shaft 16, and only one-fourth of the driving gear 17 has teeth, the driving gear 17 can mesh with the driven gear 19 sleeved and installed on the driven shaft 18, the top of the driven shaft 18 passes through the top of the cabinet 1 and is fixedly connected to the disc 6, the bottom end of the driving shaft 16 and The bottom end of the cabinet 1 is rotatably connected. In actual use, the motor in the cabinet 1 is started to drive the driving shaft 16 set in the intermittent rotating component to rotate. The driving shaft 16 uses the meshing driving gear 17 and the driven gear 19 in the intermittent rotating component to cooperate with the one-quarter toothed portion on the driving gear 17 to realize that the driven shaft 18 drives the disc 6 to intermittently rotate by 90 degrees. The intermittent position is set to the first to fourth areas clockwise. The conveyor conveys the tablet computer shell, slides through the feed slide 2 to the support plate 7 and is placed in the first area. When the disc 6 stops, the transmission component moves the support plate 7 to drop the tablet computer shell and at the same time, the fourth The tablet computer shells in the four areas are pushed onto the inlet and outlet slides 3, and the photographing device 4 is located in the second and third areas to perform all-round photographing detection on the tablet computer shells. When the storage tray 13 with the tablet computer shells placed thereon enters between the second and third areas, the circular rack 20 and the arc-shaped rack 15 on the storage tray 13 cooperate to realize the rotation of the storage tray 13 by ninety degrees, and the position is adjusted to take pictures. The above operations are repeated to continuously detect the tablet computer shells. The planning of the four areas is realized by setting an intermittent rotating component. The steps are clear, the structure is simple, and the production is convenient. An intermittent time is given for taking pictures of the tablet computer shells, thereby improving the accuracy of the pictures taken by the detection equipment.

[0022] Further, in this embodiment, if Figure 2 and Figure 3As shown, the transmission component includes a support plate 7 slidably installed on three sides on the inlet slide 2, the inlet slide 2 is fixedly installed on the bracket 5, and a storage box 8 is fixedly installed under the inner wall at the middle position of the top of the bracket 5. The support plate 7 is fixedly connected to a rope 11 at one end outside the inlet slide 2, and the rope 11 is connected to a push plate 10 by passing through a fixed pulley 12. The transmission component also includes a cylinder 9 installed in the storage box 8, and the piston rod output end of the cylinder 9 is fixedly connected to the push plate 10. When the disc 6 stops, the transmission component pushes the push plate 10 to move toward the outlet slide 3 through the set cylinder 9, and pushes the tablet computer shell into the outlet slide 3. At the same time, the push plate 10 drives the rope 11 to pass through the fixed pulley 12 to turn and pull the support plate 7, and the tablet computer shell falls onto the disc 6. By arranging the conveying component to cooperate with the disc 6, the tablet computer shell detection can be achieved without stopping, and it can cooperate with other work, thereby improving work efficiency.

[0023] Further, in this embodiment, if Figure 1 As shown, the photographing device 4 includes six cameras, and the six cameras of the disk are located in the second area and three in the third area. The cameras in the second area are mainly responsible for taking pictures of the two sides and the bottom of the shell. Two cameras are installed at the top of the cabinet 1, and one is installed at the lower end of the storage box 8. The cameras in the third area are mainly responsible for taking pictures of the two sides and the top of the shell. Three cameras are installed on the top of the cabinet 1, the lower end of the storage box 8 and the inner wall of the top of the bracket 5. When the storage tray 13 with the tablet computer shell placed on it enters between the second and third areas, it is subjected to a full range of photographic detection by the six cameras of the photographing device 4, which ensures the integrity of the detection data and improves the detection accuracy.

[0024] Furthermore, in this embodiment, as shown in the figure, the rope 11 passes through two pulley blocks formed by rotating the connecting rod and the push plate 10 and the push plate 10 is connected. The push plate 10 drives the rope 11 to pass through the fixed pulley 12 to turn and pull the support plate 7. By setting two fixed pulleys 12, the direction of the rope 11 is changed and the length of the rope 11 is increased, so that the support plate 7 can be completely pulled out and the tablet computer shell can be completely dropped.

[0025] Furthermore, in this embodiment, as shown in the figure, three sliding grooves for slidingly clamping the support plate 7 are opened on the feed slide 2, and sliding blocks are provided on both sides of the support plate 7 and pass through the sliding grooves, and a spring is installed on the sliding block, and the other end of the spring is fixedly connected to the feed slide 2, and the support plate 7 is located directly above the first working area. After the tablet computer shell can be completely dropped, the installed spring cooperates with the cylinder 9 to reset the support plate 7 for the next use.

[0026] Further, in this embodiment, if Figure 4As shown, the storage tray 13 is made of glass material for convenient photography, and the inner diameter of the circular rack 20 is consistent with the storage tray 13. By setting the storage tray 13 of glass material and aligning the inner diameter of the circular rack 20 with the storage tray 13, the camera below can take a picture of the lower end of the tablet computer housing.

[0027] Working principle of the utility model: in actual use, the motor in the cabinet 1 starts to drive the driving shaft 16 set in the intermittent rotating component to rotate, and the driving shaft 16 uses the meshing driving gear 17 and the driven gear 19 in the intermittent rotating component to cooperate with the one-quarter toothed part on the driving gear 17 to realize that the driven shaft 18 drives the disc 6 to rotate intermittently by 90 degrees, and the intermittent position is set to the first to fourth four areas clockwise. The conveyor conveys the tablet computer shell, slides through the inlet slide 2 to the support plate 7 and is placed in the first area. When the disc 6 stops, the transmission component pushes the push plate 10 to move in the direction of the outlet slide 3 through the set cylinder 9, and pushes the tablet computer shell into the outlet slide 3. At the same time, the push plate 10 drives the rope 11 to turn and pull the support plate 7 through the fixed pulley 12. The support plate 7, the tablet computer shell falls onto the disc 6, and when the storage tray 13 with the tablet computer shell placed thereon enters the second and third areas, the six cameras of the photographing device 4 perform all-round photographing detection on it. When the storage tray 13 passes between the second and third areas, the circular rack 20 and the arc rack 15 cooperate to realize the storage tray 13 to rotate ninety degrees, adjust the position to take pictures, and repeat the above operations to continuously detect the tablet computer shell. The planning of four areas is realized by setting an intermittent rotating component, the steps are clear, the structure is simple, and the production is convenient. The tablet computer shell is given an intermittent time for taking pictures, which improves the accuracy of the detection equipment taking pictures; the conveying component is set to cooperate with the disc 6 to realize the non-stop detection of the tablet computer shell, which can cooperate with other work and improve the work efficiency.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tablet computer shell defect detection device, comprising a cabinet (1) and a camera (4), characterized in that: The top of the cabinet (1) is divided into four workstation areas from the first area to the fourth area in a clockwise direction according to the working area. The top of the cabinet (1) is fixedly installed with a discharge slide (3), a bracket (5), a support column (14) and an arc-shaped rack (15). A disc (6) is rotatably installed on the top of the support column (14). The two ends of the bracket (5) are respectively installed in the first and third areas. The arc-shaped rack (15) is located between the second area and the third area. Four storage trays (13) are rotatably installed on the disc (6). A circular rack (20) capable of meshing with the arc-shaped rack (15) is fixedly mounted at the lower end of the disk (13); the number of teeth on the arc-shaped rack (15) is one fourth of that on the circular rack (20); an inlet slide (2) is mounted on the first working area of ​​the bracket (5); the inlet slide (2) cooperates with a transmission component mounted on the bracket (5) and an outlet slide (3) mounted on the fourth area to form a transmission channel; an intermittent rotating component for intermittently rotating the disk (6) is arranged in the cabinet (1); The intermittent rotating assembly comprises a driving shaft (16) on a motor, a driving gear (17) sleeved on the driving shaft (16), and only one quarter of the driving gear (17) has teeth, the driving gear (17) can mesh with a driven gear (19) sleeved on a driven shaft (18), the top end of the driven shaft (18) passes through the top end of the cabinet (1) and is fixedly connected to the disc (6), and the bottom end of the driving shaft (16) is rotatably connected to the bottom end of the cabinet (1).

2. The tablet computer shell defect detection device according to claim 1, characterized in that: The transmission component comprises a support plate (7) slidably mounted on three sides of the feeding slide (2); the feeding slide (2) is fixedly mounted on the bracket (5); a storage box (8) is fixedly mounted on the lower inner wall at the middle position of the top end of the bracket (5); a rope (11) is fixedly connected to one end of the support plate (7) outside the feeding slide (2); the rope (11) passes around a fixed pulley (12) and is connected to a push plate (10); the transmission component also comprises a cylinder (9) mounted in the storage box (8); the piston rod output end of the cylinder (9) is fixedly connected to the push plate (10).

3. The tablet computer shell defect detection device according to claim 2, characterized in that: The photographing device (4) comprises six cameras, three of which are located in the second area and three in the third area. The cameras in the second area are mainly responsible for photographing the two side surfaces and the bottom of the shell. Two cameras are installed at the top of the cabinet (1), and one is installed at the bottom of the storage box (8). The cameras in the third area are mainly responsible for photographing the two side surfaces and the top of the shell. Three cameras are installed at the top of the cabinet (1), the bottom of the storage box (8) and the inner wall of the top of the bracket (5).

4. The tablet computer housing defect detection device according to claim 2, characterized in that: The rope (11) passes through two pulley blocks rotatably mounted on the fixed pulley (12) through connecting rods and is connected to the push plate (10).

5. The tablet computer shell defect detection device according to claim 2, characterized in that: The feed slide (2) is provided with three slide grooves for slidingly clamping the support plate (7), and sliding blocks are provided on both sides of the support plate (7) and pass through the slide grooves. A spring is installed on the sliding block, and the other end of the spring is fixedly connected to the feed slide (2). The support plate (7) is located directly above the first working area.

6. The tablet computer housing defect detection device according to claim 1, characterized in that: The storage tray (13) is made of glass material which is convenient for taking photos.

7. The tablet computer housing defect detection device according to claim 6, characterized in that: The inner diameter of the circular rack (20) is consistent with that of the storage tray (13).

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