Light board conveying and turning device, light board conveying method and light board turning method

Abstract

The present application relates to the field of detection of lamp panel in down lamp, specifically to lamp panel conveying and turnover device, lamp panel conveying method and lamp panel turnover method. The lamp panel conveying and turnover device comprises two fixed seats, at least one of which is provided with a first motor fixedly connected, the motor shaft of the first motor is provided with a first pulley fixedly connected, and the fixed seat is provided with a main shaft rod movably connected; the fixed seat is provided with a second pulley, the first pulley and the second pulley are connected through a first transmission belt; a main frame is included; a conveying assembly is included, which comprises two connecting plates; each connecting plate is provided with at least two third pulleys movably connected; each connecting plate is further provided with a second motor fixedly connected, the motor shaft of the second motor is provided with a fourth pulley fixedly connected; the fourth pulley and the third pulley above each connecting plate are connected through a second transmission belt.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of detection of lamp panels in downlights, in particular to a lamp panel conveying and turning device, a lamp panel conveying method and a lamp panel turning method. BACKGROUND

[0002] A downlight refers to a lamp with a screw base, which can directly install an incandescent lamp or an energy-saving lamp. The downlight is a light-emitting lamp embedded in the ceiling. All light is projected downward, which belongs to direct light distribution. Different reflectors, lenses, shutters, and bulbs can be used to achieve different light effects. The downlight does not occupy space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try to install multiple downlights to reduce the sense of space compression. The downlight is commonly used in hotels, families, and coffee shops.

[0003] The accessories of the downlight at least include a lamp housing, a lamp panel, a driver, etc. During production and assembly, the lamp panel and the driver are first assembled together to complete the internal circuit connection of the lamp; then the lamp panel and the driver are assembled into the lamp housing and fixed in the lamp housing; during this process, other components such as lampshades, supports, and wires need to be installed on the lamp; finally, the lamp is tested and packaged.

[0004] During the production and assembly of the downlight, the lamp panel needs to be conveyed to a designated area or position and detected, and the lamp panel needs to be turned over during the detection. Therefore, the conveying and turning of the lamp panel are very important links, but there are many problems in this link at present:

[0005] 1. In terms of detecting the lamp panel, the lamp panel needs to be manually turned over by workers and needs to be manually carried to a designated position during the detection of the lamp panel at present, which is high in labor cost;

[0006] 2. In addition, the traditional lamp panel defect detection method of the downlight needs to turn over the product, so it mainly relies on manual visual detection. After a long time, the manual visual fatigue will cause defective products to flow out and increase the defective rate. In addition, there may be subjectivity and omissions, which may cause all defects to be unable to be accurately detected, resulting in inaccurate lamp panel defect detection;

[0007] 3. In the process of conveying the lamp panel, it is necessary to consider receiving the lamp panel conveyed from the previous process, and then conveying the received lamp panel to the next process, and the device components of the previous process and the device components of the next process can be in different directions, different heights or different angles, at this time, the device for receiving the lamp panel needs to realize the reception of the lamp panel and the output of the lamp panel to the predetermined direction, predetermined height and predetermined angle at a specific height, angle and direction, and this process may cause the device to be unable to accurately receive and accurately output, which may cause the lamp panel to fall and break; and there is no better method and device to solve this problem at present;

[0008] 4. For special angle conveying, the current device is more incompetent;

[0009] 5. In addition to receiving the lamp panel and outputting the lamp panel, the angle of the lamp panel after completing the receiving action in the device is also very important; especially when the down lamp is assembled automatically, the angle of the lamp panel itself is particularly important, but in the actual production process, it is difficult to accurately control the angle of different lamp panels, which may cause confusion and incorrect assembly of the lamp panel; if the lamp panel is conveyed to the wrong angle, it may not be able to correctly install other parts or work normally;

[0010] 6. When multiple different models of lamp panels need to be assembled at the same time, since different models of lamp panels need to be conveyed to different positions, once the different models of lamp panels are conveyed in confusion, it will cause incorrect assembly of the lamp panel; therefore, in order to avoid this problem, the current method is to use an independent production line for each different model of lamp panel, but this causes too many production lines to be set up in the factory, resulting in very high costs of equipment and site, which brings high cost pressure to the enterprise;

[0011] 7. In addition, the current conveying belt cannot be well adapted to lamp panels of different sizes due to different sizes of different models of lamp panels;

[0012] 8. In addition, the existing device is not convenient for forward conveying and reverse conveying switching;

[0013] 9. The current conveying belt will sway during operation;

[0014] 10. The current lamp panel cannot output the received part from one end;

[0015] 11. The current lamp panel cannot be turned over and placed back on the original conveying belt. SUMMARY

[0016] The purpose of the present application is to solve at least part of the above problems.

[0017] To solve the above technical problems, the lamp plate conveying and overturning device comprises two fixed seats, at least one of which is provided with a first motor fixedly connected, and the motor shaft of the first motor is provided with a first pulley fixedly connected; the two fixed seats are respectively provided with a main shaft rod movably connected and arranged on the same axis; the fixed seat provided with the first motor is provided with a second pulley fixedly installed on the main shaft rod, and the first pulley and the second pulley are connected through a first transmission belt;

[0018] The main frame is installed between the two fixed seats, and the two sides of the main frame are fixedly connected with the main shaft rods above the two fixed seats;

[0019] The conveying assembly is arranged in the main frame, and the conveying assembly at least has the following structures:

[0020] The two connecting plates are arranged in a vertical angle of superposition, and each connecting plate is fixedly connected with the main frame;

[0021] Each connecting plate is provided with at least two third pulleys movably connected, and the two third pulleys are arranged at two ends of the connecting plate respectively;

[0022] Each connecting plate is further provided with a second motor fixedly connected, and the motor shaft of the second motor is provided with a fourth pulley fixedly connected; the fourth pulley and the third pulley above each connecting plate are connected through a second transmission belt;

[0023] The second transmission belts above the two connecting plates have a gap therebetween.

[0024] As a preferred embodiment of the lamp plate conveying and overturning device, each connecting plate is provided with a first skeleton fixedly connected, and each first skeleton is arranged between the two third pulleys corresponding to the connecting plate;

[0025] The first skeletons above the two connecting plates are arranged in a parallel angle, and one side adjacent to the first skeletons above the two connecting plates is respectively provided with a first belt groove;

[0026] The second transmission belt at least partially passes through the first belt groove.

[0027] As a preferred embodiment of the lamp plate conveying and overturning device, the conveying assembly further comprises a main plate, one side of the main plate is provided with two second skeletons arranged in parallel; the upper and lower surfaces of each second skeleton are respectively provided with second belt grooves; and the left and right ends of each second skeleton are respectively provided with fifth pulleys which are movably installed on the main plate through connecting shafts; the two fifth pulleys at the two ends of each second skeleton are connected through third transmission belts respectively; the distance between the two second belt grooves on the upper and lower surfaces of the second skeleton is equal to the diameter of the fifth pulley; and the third transmission belts at least partially pass through the second belt grooves;

[0028] and a third motor is further included, a motor shaft of the third motor is provided with a fixedly connected motor gear, the other end of the transmission shaft installed with the fifth pulley is provided with a fixedly connected transmission gear, and the motor gear is in meshing connection with the transmission gear.

[0029] The gap between the two skeletons is at the same horizontal level as the gap between the second transmission belts on the upper surfaces of the two connecting plates.

[0030] As a preferred embodiment of the lamp plate conveying and overturning device, the two sides of the connecting plate are respectively provided with all components of the third right.

[0031] As a preferred embodiment of the lamp plate conveying and overturning device, the main frame is internally provided with a guide rod.

[0032] Sliding plates are included, one sliding plate is fixedly installed on one main plate respectively; and the sliding plates are slidably installed on the guide rod through fixedly connected sliding sleeves.

[0033] A bidirectional screw rod which is movably connected is arranged in the main frame, the bidirectional screw rod is at a parallel angle with the guide rod, the bidirectional screw rod is in screw connection with the sliding plates, and at least one end of the bidirectional screw rod is provided with a fixedly connected sixth pulley.

[0034] A fourth motor which is fixedly installed on the main frame is included, a motor shaft of the fourth motor is provided with a fixedly connected seventh pulley; and the sixth pulley and the seventh pulley are connected through a fourth transmission belt.

[0035] As a preferred embodiment of the lamp plate conveying and overturning device, the main shaft rod is provided with a fixedly connected limiting piece, the fixed seat is provided with a limiting block, and the main shaft rod can rotate between a position where the limiting block abuts against the limiting piece and a position where the limiting block does not abut against the limiting piece.

[0036] The lamp plate conveying method further comprises the lamp plate conveying and overturning device described in any one of the preceding items,

[0037] and further comprises the following two schemes or at least one of them:

[0038] Scheme I:

[0039] Confirm the pickup position or angle of the lamp panel;

[0040] Rotate the transmission assembly in it by the first motor; adjust one end of the transmission assembly to be in the pickup position or angle;

[0041] Use the rotation of the second motor in the transmission device to drive the two connecting plates to cooperate with the first transmission belt on the surface of each connecting plate to clamp the lamp panel, so as to realize the pickup and transmission of the lamp panel;

[0042] Confirm the output position or angle of the lamp panel;

[0043] Rotate the transmission assembly in it by the first motor; adjust the other end of the transmission assembly to be in the output position or angle, so as to complete the output of the lamp panel;

[0044] Scheme II:

[0045] Confirm the pickup position or angle of the lamp panel;

[0046] Rotate the transmission assembly in it by the first motor; adjust one end of the transmission assembly to be in the pickup position or angle;

[0047] Use the rotation of the second motor in the transmission device to drive the two connecting plates to cooperate with the first transmission belt on the surface of each connecting plate to clamp the lamp panel, so as to realize the pickup and transmission of the lamp panel;

[0048] Confirm the output position or angle of the lamp panel;

[0049] Switch the rotation direction of the second motor;

[0050] Rotate the transmission assembly in it by the first motor; adjust the same end of the transmission assembly to be in the output position or angle, so as to complete the output of the lamp panel.

[0051] As a preferred embodiment of the lamp panel transmission method, the rotation of the bidirectional screw is driven by the clockwise rotation or counterclockwise rotation of the fourth motor to adjust the distance between the two main plates, so that it matches the width of the lamp panel;

[0052] After the pickup is completed, the middle position of the lamp panel is clamped by the first transmission belt; the two sides are clamped by the third transmission belt;

[0053] Control the different rotation speeds of the two third motors to adjust the angle of the lamp panel.

[0054] The lamp panel flipping method, characterized in that, comprises the lamp panel transmission and flipping device and the lamp panel transmission method described in any one of the preceding articles,

[0055] The lamp panel is picked up from either end of the conveying device;

[0056] The entire conveying assembly is rotated by the first motor;

[0057] The clockwise rotation or counterclockwise rotation of the second motor is controlled, so that the lamp panel is output from the same end or another end of the conveying assembly.

[0058] As a preferred embodiment of the lamp panel flipping method, the clockwise rotation or counterclockwise rotation of the fourth motor is controlled to rotate the bidirectional screw rod, so as to adjust the distance between the two main plates to match the width of the lamp panel;

[0059] After the picking up is completed, the middle position of the lamp panel is clamped by the first transmission belt, and the two sides are clamped by the third transmission belt;

[0060] The rotation speeds of the two third motors are controlled to be different to adjust the angle of the lamp panel.

[0061] Advantages

[0062] The present application solves the above-mentioned problems and other existing problems not mentioned above and accordingly brings at least the following innovative advantages:

[0063] 1. The lamp panel conveying and flipping device, the lamp panel conveying method and the lamp panel flipping method, through the conveying assembly provided, wherein the conveying assembly at least includes two connecting plates, and a third pulley is arranged on each connecting plate, and a second motor and a fourth pulley are arranged on each connecting plate, and a second transmission belt is installed on the fourth pulley, and the two second transmission belts are arranged in an upper and lower position, so that the two second transmission belts can be used to clamp the lamp panel, and the forward or backward conveying of the clamped lamp panel can be realized by the forward rotation and reverse rotation of the second transmission belt;

[0064] On the other hand, the first motor, the first pulley, the second pulley and the main shaft rod are arranged on the fixed seat, and the connection relationship and position relationship between the components are also included, and the main frame and the main shaft rod are connected, so that the rotation of the first motor can drive the main frame to rotate through the first pulley, the second pulley, the first transmission belt and the main shaft rod; the design of driving the entire conveying assembly to rotate can be applied to various application scenarios, including:

[0065] (1). In the aspect of detecting the lamp panel, the conveying of the lamp panel can be realized, and the problem of manual handling at present is solved; at the same time, the lamp panel can be received, rotated for one circle and then output, and the problem of manual flipping of the lamp panel at present is solved;

[0066] (2). Since the present application can receive and flip the lamp panel, the problem that the detection mainly relies on manual vision due to the need to flip the product at present is solved;

[0067] (3). Since the whole conveying assembly has the function of rotation, during the conveying of the lamp panel, the lamp panel in different directions, different heights or different angles can be received and conveyed to the predetermined direction, predetermined height and predetermined angle output;

[0068] (4). The whole conveying assembly has the function of rotation, and also solves the problem that the current device cannot perform conveying at a special angle;

[0069] (5). Since the whole conveying assembly has the function of rotation, one device can be used with different production lines at the same time, solving the problem that each type of lamp panel currently uses a separate production line to complete, resulting in too many production lines in the factory, which makes the equipment cost and site cost very huge, and brings high cost pressure to the enterprise.

[0070] 2. Meanwhile, the present application can control the rotation direction of the second motor, so that the conveying assembly can output the lamp panel 35 at the same end or the other end after completing the lamp panel taking; (1). Solving the problem that the existing device cannot switch between forward conveying and reverse conveying;

[0071] (2). Also solves the problem that the current device cannot receive the taking from any end;

[0072] (3). Also solves the problem that the existing device cannot output the piece from the other end or the same end after receiving the taking;

[0073] (4). The present application can rotate the conveying assembly, and then cooperate with the reverse rotation of the second motor, solving the problem that the current device cannot put the lamp panel back on the conveying belt after turning it over.

[0074] 3. The present application is provided with a main plate on both sides of the connecting plate, a second skeleton, a fifth pulley, a connecting shaft, a third transmission belt arranged on the main plate, and the positional relationship and connection relationship between the above-mentioned components; and a guide rod, a sliding plate, a sliding sleeve, a bidirectional screw, a sixth pulley, a fourth motor, a seventh pulley and a fourth transmission belt installed on the main frame, and the positional relationship and connection relationship between the above-mentioned components, the combination of the above components can change the angle of the lamp panel by controlling the different rotation speeds of the two third motors during use; solves:

[0075] (1). Solving the problem of confusion and incorrect assembly of the lamp panel caused by the angle of the lamp panel itself;

[0076] (2). The connection of the bidirectional screw rod and the main plate realizes the adjustment of the distance between the two main plates, solves the problem that the current conveying belt cannot be well applied to the lamp plates of different sizes due to the different sizes of the lamp plates of different models.

[0077] 4. The first skeleton is provided with a first belt groove, so that the second transmission belt at least partially passes through the first belt groove; and the second skeleton is provided with a second belt groove, so that the third transmission belt can at least partially pass through the second belt groove; solve the problem that the current conveying belt will shake during operation. BRIEF DESCRIPTION OF DRAWINGS

[0078] Figure 1 is a perspective view of the present application;

[0079] Figure 2 is a top view of the present application;

[0080] Figure 3 is Figure 2 is a sectional view of the position "A-A";

[0081] Figure 4 is Figure 1 is a local enlarged view of the area "A";

[0082] Figure 5 is Figure 3 is a local enlarged view of the area "B";

[0083] Figure 6 is Figure 3 is a local enlarged view of the area "C".

[0084] In the figure: 1. Fixed seat, 2. First motor, 3. First pulley, 4. Main shaft, 5. Second pulley, 6. First transmission belt, 7. Main frame, 9. Connecting plate, 10. Third pulley, 11. Second motor, 12. Fourth pulley, 13. First skeleton, 14. First belt groove, 15. Main plate, 16. Second skeleton, 17. Second belt groove, 18. Fifth pulley, 19. Connecting shaft, 20. Third transmission belt, 21. Third motor, 22. Motor gear, 23. Transmission gear, 24. Guide rod, 25. Slide plate, 26. Slide sleeve, 27. Bidirectional screw rod, 28. Sixth pulley, 29. Fourth motor, 30. Seventh pulley, 31. Fourth transmission belt, 32. Limiting piece, 33. Limiting block, 34. Second transmission belt, 35. Lamp plate. DETAILED DESCRIPTION

[0085] In order to make the purpose, technical scheme and advantages of the technical scheme of the present disclosure clearer, the technical scheme of the present embodiment will be described clearly and completely in the following with reference to the drawings of the specific embodiment of the present disclosure.

[0086] The same reference signs are used throughout the drawings for the same parts. It should be noted that the embodiments described are part of the disclosure, not all of the embodiments.

[0087] All other embodiments obtained by a person of ordinary skill in the art based on the described embodiments of the disclosure without creative labor are within the scope of protection of the disclosure.

[0088] Embodiment 1

[0089] As shown in the drawings, the lamp plate conveying and overturning device comprises two fixed seats 1, Figures 1 to 6 and Figure 1 respectively shows that the fixed seat 1 is two, wherein at least one of the fixed seats 1 is provided with a first motor 2 fixedly connected, Figure 2 and Figure 1 shows that the motor shaft of the first motor 2 is provided with a first pulley 3 fixedly connected, and two of the fixed seats 1 are respectively provided with a main shaft rod 4 movably connected and arranged on the same axis; wherein the fixed seat 1 provided with the first motor 2 has a second pulley 5 fixedly installed on the main shaft rod 4, and the first pulley 3 and the second pulley 5 are connected through a first transmission belt 6. Figure 3 and comprises a main frame 7, as shown in

[0090] , the main frame 7 is installed between the two fixed seats 1; and the two sides of the main frame 7 are fixedly connected with the main shaft rods 4 above the two fixed seats 1; by fixing the two ends of the main frame 7 on the end portions of the main shaft rods 4, the main frame 7 can rotate around the main shaft rods 4; that is, when the first motor 2 rotates, the main frame 7 can be driven to rotate through the first pulley 3, the second pulley 5, the first transmission belt 6 and the main shaft rod 4. Figure 2 as shown in

[0091] , comprising a conveying assembly arranged in the main frame 7; the conveying assembly at least has the following structures: Figures 1 to 6 comprising two connecting plates 9,

[0092] as shown in Figures 1 to 3 , the shape, position and structure of the connecting plate 9, as shown in Figure 3 , the two connecting plates 9 are arranged in a vertical angle of superposition; and each of the connecting plates 9 is fixedly connected with the main frame 7.

[0093] as shown in Figure 1 , Figure 3 and Figure 4 , each of the connecting plates 9 is provided with at least two third pulleys 10 movably connected, and the two third pulleys 10 are respectively arranged at the two ends of the connecting plate 9.

[0094] Figure 1 and Figure 3 The diagram shows that each of the connecting plates 9 also has a fixedly connected second motor 11; that is, the upper connecting plate 9 and the lower connecting plate 9 each have a second motor 11. See also... Figure 4 The motor shaft of the second motor 11 is provided with a fourth pulley 12 that is fixedly connected; two connecting plates 9 are connected to the fourth pulley 12 and the third pulley 10 on each connecting plate 9 by a second transmission belt 34.

[0095] See Figure 3 , Figure 3 The diagram shows a gap between the second transmission belts on the two connecting plates 9, which is used to transport the lamp plate 35 during use, allowing the lamp plate 35 to pass through this gap.

[0096] See Figures 1 to 6 Each of the connecting plates 9 is provided with a first frame 13 for fixed connection. Figure 1 and Figure 4 This illustrates that each of the first skeletons 13 is positioned between the two third pulleys 10 corresponding to the connecting plate 9. Furthermore, the respective first skeletons 13 on the two connecting plates 9 are at a parallel angle, and adjacent sides of the first skeletons 13 on the two connecting plates 9 each have a first belt groove 14; see also... Figure 4 The lower surface of the upper first frame 13 and the upper surface of the lower first frame 13 in the figure each have a first belt groove 14, and the first belt groove 14 provides a guide for the second transmission belt 34, so that the second transmission belt 34 passes through the first belt groove 14 at least partially.

[0097] See Figures 1 to 6 The transmission assembly further includes a motherboard 15, which has two parallel second frames 16 on one side. Figure 5 The motherboard 15 is shown to have two second frames 16 fixed to its side, with one frame on top and the other on the bottom. Figure 4 and Figure 5 It also shows that each of the second skeletons 16 has a second belt groove 17 on its upper and lower surfaces respectively; and Figure 4It is shown that each of the second skeleton 16 is respectively provided with a fifth pulley 18, which is movably installed on the main plate 15 through a connecting shaft 19; two fifth pulleys 18 at both ends of each of the second skeleton 16 are connected through a third transmission belt 20; the distance between the two second belt grooves 17 on the upper and lower surfaces of the second skeleton 16 is equal to the diameter of the fifth pulley 18; the third transmission belt 20 at least partially passes through the second belt groove 17.

[0098] and a third motor 21, Figure 1 and Figure 2 It is shown that the position of the first motor, see Figure 4 The motor shaft of the third motor 21 is provided with a fixedly connected motor gear 22, the other end of the transmission shaft installed with the fifth pulley 18 is provided with a fixedly connected transmission gear 23, and the motor gear 22 is in meshing connection with the transmission gear 23; as Figure 2 and Figure 4 It is shown that the third motor 21 can drive the fifth pulley 18 on the upper surface of the two second skeletons 16 to rotate through the motor gear 22, the transmission gear 23 and the connecting shaft 19 at the same time.

[0099] At the same time Figure 3 It is shown that the gap between the two skeletons is at the same horizontal level as the gap between the second transmission belts 34 on the upper surfaces of the two connecting plates 9.

[0100] Further, Figures 1 to 6 It is shown that the main plate 15 and all the transmission components related thereto have two sets in total, which are respectively located on the two sides of the connecting plate 9.

[0101] Further, see Figures 1 to 3 Wherein the main frame 7 has a guide rod 24; wherein Figure 1 and Figure 3 It is shown that the slide plate 25 is provided, and each of the main plate 15 is fixedly installed on the slide plate 25; the slide plate 25 is slidably installed on the guide rod 24 through a fixedly connected slide sleeve 26.

[0102] and Figures 1 to 3 It is shown that the main frame 7 is provided with a movably connected bidirectional screw rod 27, which is at a parallel angle with the guide rod 24; the bidirectional screw rod 27 is in threaded connection with the slide plate 25, Figure 3 and Figure 5 It is shown that the slide plate 25 is provided with a nut sleeve, and the screw rod 27 passes through the nut sleeve of the slide plate 25, so as to realize the threaded connection between the slide plate 25 and the screw rod 27; Figure 3It is also shown that at least one end of the bidirectional screw rod 27 is provided with a fixedly connected sixth pulley 28. A fourth motor 29 fixedly installed on the main frame 7 is also included, and a motor shaft of the fourth motor 29 is provided with a fixedly connected seventh pulley 30; the sixth pulley 28 and the seventh pulley 30 are connected through a fourth transmission belt 31.

[0103] Meanwhile, it is described above that the main plate 15 is two, so referring to Figures 1 to 3 wherein the slide plate 25 is also two, and each main plate 15 is installed on one slide plate 25.

[0104] As Figures 1 to 3 shown, the main shaft rod 4 is provided with a fixedly connected limiting piece 32, and the fixed seat 1 is provided with a limiting block 33, and the main shaft rod 4 can rotate between a position where the limiting block 33 abuts against the limiting piece 32 and a position where the limiting block 33 does not abut against the limiting piece 32.

[0105] Embodiment 2

[0106] This embodiment 2 includes the lamp plate conveying and overturning device of embodiment 1, and the lamp plate conveying method of this embodiment 2 at least includes two schemes;

[0107] The first scheme is that:

[0108] The pickup position or angle of the lamp plate is confirmed;

[0109] The first motor 2 drives the conveying assembly therein to rotate; one end of the conveying assembly is adjusted to be at the pickup position or angle;

[0110] The second motor 11 in the conveying device is rotated to drive the respective first transmission belts 6 on the two connecting plates 9 to cooperatively clamp the lamp plate 35 through the second transmission belt 34, so as to realize the pickup and conveying of the lamp plate 35;

[0111] The output position or angle of the lamp plate 35 is confirmed;

[0112] The first motor 2 drives the conveying assembly therein to rotate, so that the other end of the conveying assembly is at the output position or angle, and the output of the lamp plate 35 is completed;

[0113] The advantage of the above scheme one is that the conveying assembly is driven to rotate by the first motor 2, so that the conveying assembly can realize the pickup at different angles and output the lamp plate 35 from the other end. Meanwhile, the conveying assembly can also be driven to rotate by the first motor 2 when outputting, so that the conveying assembly can realize the output of the lamp plate 35 at any angle.

[0114] The second scheme of this embodiment is that:

[0115] The pickup position or angle of the lamp plate 35 is confirmed;

[0116] The first motor 2 drives the transmission assembly to rotate, and one end of the transmission assembly is in the pickup position or angle.

[0117] The second motor 11 of the transmission device drives the two connecting plates 9 to rotate through the second transmission belt 34, so that the first transmission belt 6 on the surface of each connecting plate 9 is matched and clamped to the lamp plate, and the lamp plate 35 is picked up and transmitted.

[0118] The output position or angle of the lamp plate 35 is confirmed.

[0119] The rotation direction of the second motor 11 is switched.

[0120] The first motor 2 drives the transmission assembly to rotate, and one end of the transmission assembly is in the output position or angle, and the lamp plate is outputted.

[0121] The difference between the above-mentioned scheme two and scheme one is that the rotation direction of the second motor 11 is controlled, so that the transmission assembly can pick up the lamp plate from the same end, and after the pickup is completed, the second motor 11 is reversed to rotate, so that the lamp plate 35 can be outputted from the same end of the transmission assembly; that is, the lamp plate is picked up and outputted from the same end.

[0122] Further, in the lamp plate transmission method of the second embodiment, the clockwise rotation or counterclockwise rotation of the fourth motor 29 drives the bidirectional screw rod 27 to rotate, so as to adjust the distance between the two main plates 15 to match the width of the lamp plate 35; wherein Figure 3 The two side edges of the lamp plate 35 are clamped by the third transmission belt 20 (see Figure 5 ) for display;

[0123] After the pickup is completed, the middle position of the lamp plate is clamped by the first transmission belt 6, and the two sides are clamped by the third transmission belt 20.

[0124] The rotation speeds of the two third motors 21 are controlled to be different to adjust the angle of the lamp plate; see Figure 3 That is, by controlling the two third motors 21, the two third motors 21 are kept at different rotation speeds, so that the angle of the lamp plate 35 changes.

[0125] In the above content: “the rotation speeds of the two third motors 21 are controlled to be different to adjust the angle of the lamp plate;” this content is not unique, and by controlling the two third motors 21, one of them rotates clockwise and the other rotates counterclockwise, the same effect can also be achieved.

[0126] Embodiment 3

[0127] The lamp plate flipping method of the third embodiment includes the lamp plate transmission and flipping device described in the first embodiment, and also includes the lamp plate transmission method in the second embodiment, and the scheme of the third embodiment is that:

[0128] The lamp plate is taken out from either end of the conveying device;

[0129] The first motor 2 drives the entire conveying assembly to rotate;

[0130] The clockwise rotation or counterclockwise rotation of the second motor 11 is controlled, so that the lamp plate 35 is output from the same end or the other end of the conveying assembly.

[0131] Further, on the basis of the foregoing, the clockwise rotation or counterclockwise rotation of the fourth motor 29 is controlled to drive the bidirectional screw rod 27 to rotate, so as to adjust the distance between the two main plates 15 to match the width of the lamp plate 35;

[0132] After the taking is completed, the middle position of the lamp plate 35 is clamped by the first transmission belt 6; the two sides are clamped by the third transmission belt 20;

[0133] The rotation speeds of the two third motors 21 are controlled to be different to adjust the angle of the lamp plate.

[0134] The embodiments of the foregoing embodiment 1 to embodiment 3, whether it is the above-mentioned single embodiment or the collection of all the embodiments, directly or indirectly brings at least the following advantages:

[0135] 1. The conveying assembly is provided, wherein the conveying assembly at least includes two connecting plates 9, and a third pulley 10 is arranged on each connecting plate 9, and a second motor 11 and a fourth pulley 12 are arranged on each connecting plate 9, and a second transmission belt 34 is installed on the fourth pulley 12, and the two second transmission belts 34 are arranged in an upper and lower position, so that the two second transmission belts 34 can be used to clamp the lamp plate 35, and the forward or backward conveying of the lamp plate 35 can be realized by the forward rotation and the reverse rotation of the second transmission belt 34;

[0136] On the other hand, the first motor 2, the first pulley 3, the second pulley 5 and the main shaft rod 4 are arranged on the fixed seat 1, and the connection relationship and the position relationship between the components are also included, and the main frame 7 and the main shaft rod 4 are connected, so that the rotation of the first motor 2 can drive the main frame 7 to rotate through the first pulley 3, the second pulley 5, the first transmission belt 6 and the main shaft rod 4; the design of driving the entire conveying assembly to rotate can be applied to various application scenarios, including:

[0137] (1). In the detection of the lamp plate, the conveying of the lamp plate 35 can be realized, and the problem of manual handling at present is solved; at the same time, the lamp plate 35 can be received, rotated for one circle and then output, and the problem of manual turning of the lamp plate at present is solved;

[0138] (2). Since the present invention can receive and flip the light panel, it solves the problem that the current inspection mainly relies on manual vision because the product needs to be flipped.

[0139] (3). Since the entire conveying assembly has a rotation function, it can receive lamp panels 35 in different directions, different heights or different angles during the conveying process and deliver the lamp panels 35 to a predetermined direction, predetermined height and predetermined angle for output.

[0140] (4) The entire conveying assembly has a rotation function, which also solves the problem that current equipment is unable to handle conveying at special angles;

[0141] (5) Since the entire conveying assembly has a rotating function, one device can be used in conjunction with different production lines at the same time, which solves the problem that currently each different model of lamp board is produced by a separate production line, resulting in too many production lines in the factory, which makes the equipment cost and site cost very high, and brings high cost pressure to the enterprise.

[0142] 2. At the same time, the present invention can control the rotation direction of the second motor 11 so that the conveying component can output the lamp board 35 at the same end or the other end after the lamp board is picked up; (1). It solves the problem that the existing equipment cannot switch between forward and reverse conveying;

[0143] (2) It also solves the problem that the current equipment cannot be received and picked up by either end at will;

[0144] (3) It also solves the problem that existing equipment cannot output the item from the other end or the same end after receiving the item;

[0145] (4). The present invention can solve the current problem that the lamp board cannot be flipped and put back on the original conveyor belt by rotating the conveyor component and then cooperating with the reverse rotation of the second motor 11.

[0146] 3. This invention, by providing a main board 15 on both sides of the connecting plate 9, and the main board 15 equipped with a second frame 16, a fifth pulley 18, a connecting shaft 19, and a third transmission belt 20, as well as the positional and connection relationships between the above-mentioned components; and by structurally mounting a guide rod 24, a sliding plate 25, a sliding sleeve 26, a double-acting screw 27, a sixth pulley 28, a fourth motor 29, a seventh pulley 30, and a fourth transmission belt 31 on the main frame 7, as well as the positional and connection relationships between the above-mentioned components, the combination of these components allows the angle of the lamp plate 35 to be changed by controlling the different speeds of the two third motors 21 during use; thus solving the problem of:

[0147] (1) Solved the problem of confusion and incorrect assembly of the light panel due to the incorrect angle of the light panel itself;

[0148] (2). The connection between the bidirectional lead screw 27 and the main board 15 enables the adjustment of the distance between the two main boards 15, which solves the problem that the current conveyor belts cannot be well adapted to different sizes of light boards.

[0149] 4. In this invention, the first frame 13 is provided with a first belt groove 14, so that the second transmission belt 34 passes through the first belt groove 14 at least partially; and the second frame 16 is provided with a second belt groove 17, so that the third transmission belt 20 can pass through the second belt groove 17 at least partially; thus solving the problem of the current conveyor belt shaking during operation.

[0150] The terms "first," "second," and similar words used in the specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" mean that the elements or objects preceding "comprising" cover the elements or objects listed after "comprising" or "including" and their equivalents, but do not exclude other elements or objects. "Above," "below," "left," "right," etc., are only used to indicate relative positional relationships, and these relative positional relationships may also change accordingly when the absolute position of the described object changes.

[0151] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. The scope of protection of the present invention is defined by the appended claims. For those skilled in the art, other embodiments can be obtained based on the accompanying drawings without creative effort, and any modifications based on the claims of the present invention are also within the scope of protection of the present invention.

Claims

1. A lamp panel conveying and flipping device, characterized in that, The system includes two fixed bases, at least one of which is equipped with a first motor fixedly connected to it. The motor shaft of the first motor is fixedly connected to a first pulley. Both fixed bases are respectively equipped with main shafts movably connected to each other and aligned on the same axis. The fixed base with the first motor has a second pulley fixedly mounted on the main shaft, and the first and second pulleys are connected by a first transmission belt. The system also includes a main frame mounted between the two fixed bases, with both sides of the main frame fixedly connected to the main shafts on the two fixed bases. Finally, a conveying assembly is located within the main frame. The conveying assembly has at least the following structure: it includes two connecting plates, which are stacked vertically; each connecting plate is fixedly connected to the main frame; each connecting plate has at least two third pulleys movably connected, which are located at opposite ends of the connecting plate; each connecting plate also has a fixedly connected second motor, the motor shaft of which has a fixedly connected fourth pulley; the fourth pulley and the third pulley on each connecting plate are connected by a second transmission belt; there is a gap between the second transmission belts on the two connecting plates. Each of the connecting plates is provided with a fixedly connected first frame, and each first frame is located between the two third pulleys corresponding to the connecting plate; the first frames on the two connecting plates are at a parallel angle, and the adjacent sides of the first frames on the two connecting plates respectively have a first belt groove; the second transmission belt passes through at least part of the first belt groove. The transmission assembly further includes main boards located on both sides of the connecting plate, each main board having two parallel second frames on one side; each second frame has a second belt groove on its upper and lower surfaces; and each second frame has a fifth pulley at its left and right ends, the fifth pulley being movably mounted to the main board via a connecting shaft; the two fifth pulleys at both ends of each second frame are connected by a third transmission belt; the distance between the two second belt grooves on the upper and lower surfaces of the second frame is equal to the diameter of the fifth pulley; the third transmission belt passes at least partially through the second belt grooves; and includes a third motor, the motor shaft of the third motor having a fixedly connected motor gear, and the other end of the connecting shaft where the fifth pulley is mounted having a fixedly connected transmission gear, the motor gear meshing with the transmission gear; the gap between the two second frames and the gap between the second transmission belts on the two connecting plates are at the same horizontal height; After the item is retrieved, the middle position of the light panel is held by the second transmission belt; the two sides are held by the third transmission belt. The lamp panel is conveyed by the second motor driving the second transmission belt, and the angle of the lamp panel is adjusted by the different speeds of the two third motors.

2. The lamp panel conveying and flipping device according to claim 1, characterized in that, The main frame contains guide rods; The system includes a skateboard, with each main board fixedly mounted on one of the skateboards; the skateboard is slidably mounted on the guide rod via a fixedly connected sliding sleeve. The main frame is provided with a movably connected bidirectional lead screw, which is at a parallel angle to the guide rod; the bidirectional lead screw is threadedly connected to the slide plate; at least one end of the bidirectional lead screw is provided with a fixedly connected sixth pulley; It includes a fourth motor that is fixedly installed on the main frame, and the motor shaft of the fourth motor is provided with a seventh pulley that is fixedly connected; the sixth pulley and the seventh pulley are connected by a fourth transmission belt.

3. The lamp panel conveying and flipping device according to claim 1, characterized in that, The main shaft is provided with a fixedly connected limiting member, and the fixed seat is provided with a limiting block. The main shaft can rotate between the position where the limiting block abuts against the limiting member and the position where it does not abut against the limiting member.

4. A method for conveying light panels, characterized in that, Including the lamp panel conveying and flipping device as described in claim 2, it also includes Scheme 1: Confirm the location or angle at which the light panel is removed; The first motor drives the conveying component to rotate; one end of the conveying component is adjusted to the picking position or angle. The rotation of the second motor in the conveying assembly drives the second transmission belts on the two connecting plates to clamp the lamp plate, thereby realizing the picking and conveying of the lamp plate; Confirm the output position or angle of the light panel; The first motor drives the transmission component to rotate, so that the other end of the transmission component is in the output position or angle, thus completing the output of the lamp panel; Alternatively, Option 2: Confirm the location or angle at which the light panel is removed; The first motor drives the conveying component to rotate; one end of the conveying component is adjusted to the picking position or angle. The rotation of the second motor in the conveying assembly drives the second transmission belts on the two connecting plates to clamp the lamp plate, thereby realizing the picking and conveying of the lamp plate; Confirm the output position or angle of the light panel; Switch the rotation direction of the second motor; The first motor drives the transmission component to rotate, so that the same end of the transmission component is in the output position or angle, thus completing the output of the lamp panel.

5. The lamp panel conveying method according to claim 4, characterized in that, By controlling the clockwise or counterclockwise rotation of the fourth motor to drive the bidirectional lead screw to rotate, the distance between the two main boards can be adjusted to match the width of the lamp board. After the item is retrieved, the middle position of the light panel is held by the second transmission belt; the two sides are held by the third transmission belt. The angle of the lamp panel is adjusted by controlling the different speeds of the two third motors.

6. A method for flipping a light panel, characterized in that, Including the lamp panel conveying and flipping device as described in claim 2, The light panel can be picked up from either end of the conveying component; The first motor drives the entire transmission assembly to rotate; Control the clockwise or counterclockwise rotation of the second motor to output the lamp panel from the same end or the other end of the transmission component.

7. The lamp panel flipping method according to claim 6, characterized in that, By controlling the clockwise or counterclockwise rotation of the fourth motor to drive the bidirectional lead screw to rotate, the distance between the two main boards can be adjusted to match the width of the lamp board. After the item is retrieved, the middle position of the light panel is held by the second transmission belt; the two sides are held by the third transmission belt. The angle of the lamp panel is adjusted by controlling the different speeds of the two third motors.

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