Product positioning and discharging device

Abstract

The utility model discloses a product positioning and discharging device which comprises a machining table, a positioning mechanism and a discharging mechanism. The grabbing part comprises a robot gripper arranged on one side of the machining table; the overturning part is arranged between the machining table and the grabbing part; the turnover box is arranged on one side of the grabbing component, and a plurality of placing grooves are formed in the turnover box; the limiting component is arranged below the turnover box and used for fixing the turnover box; the positioning part comprises a visual positioning system arranged above the turnover box, and the visual positioning system is in signal connection with the robot gripper; according to the turnover box placing device, the limiting component limits the turnover box to a designated position, accidental movement of the turnover box is avoided, the vehicle-mounted display screen can be accurately placed in the placing groove through mutual cooperation of the positioning component, the turnover component and the grabbing component, the situation that the vehicle-mounted display screen is collided in the placing process is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial equipment, in particular to a product positioning and discharging device. Background Art

[0002] The in-vehicle display is an important component of modern cars, providing drivers with rich information and entertainment functions.

[0003] In the existing process, after the vehicle display screen passes the quality inspection, the product is usually removed from the production line manually and placed in a turnover box for transportation to the next process. However, the manual placement method is prone to errors. As the staff work for a long time, the staff may bump and scratch the vehicle display screen when placing it in the slot of the turnover box, affecting the quality of the vehicle display screen. Therefore, this application specifically proposes a product positioning and discharging device that can accurately place the corresponding product. Utility Model Content

[0004] The main purpose of the utility model is to provide a product positioning and discharging device which can accurately place corresponding products.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a product positioning and discharging device, comprising:

[0006] A processing table, on which a carrier table is slidably provided, and the carrier table is used to carry the vehicle-mounted display screen that has passed the quality inspection;

[0007] A gripping component, comprising a robot gripper disposed on one side of the processing table, the robot gripper being used to grip the vehicle-mounted display screen on the carrier table;

[0008] A flipping component is arranged between the processing table and the grabbing component, and is used to carry the vehicle-mounted display screen grabbed by the grabbing component and drive the vehicle-mounted display screen to rotate 90 degrees to a side close to the grabbing component;

[0009] A turnover box is arranged on one side of the grabbing component, and a plurality of placement slots are provided in the turnover box, and the placement slots are used to carry and store the vehicle-mounted display screen after rotation;

[0010] A limiting component, arranged below the turnover box, for fixing the turnover box;

[0011] The positioning component includes a visual positioning system arranged above the turnover box, and the visual positioning system is connected to the robot gripper signal. The visual positioning system is used to identify the position of the turnover box and assist the grasping component to stack the rotated vehicle-mounted display screens in each of the placement slots in sequence.

[0012] Furthermore, the flipping component includes a mounting frame disposed between the processing table and the robot gripper. A rotating table is provided at the top of the mounting frame. A clamping member is provided on the rotating table. A sensor is provided on one side of the rotating table close to the robot gripper, and the sensor is signal-connected to the clamping member. When the sensor detects that the clamping member is carrying the vehicle-mounted display screen, the sensor sends a signal to the clamping member to cause the clamping member to clamp the vehicle-mounted display screen. A first power unit is further provided on the mounting frame, and a moving end of the first power unit is connected to the bottom surface of the rotating table. When the clamping member clamps the vehicle-mounted display screen, the first power unit drives the rotating table to rotate 90 degrees in the direction close to the robot gripper.

[0013] Furthermore, the clamping member includes finger cylinders provided at both ends of the top surface of the rotating table. Each finger cylinder is signal-connected to the sensor. The finger cylinders are used to clamp the vehicle-mounted display screen. Clamping blocks are provided on one side of the finger portions of the finger cylinders close to the vehicle-mounted display screen, and the shapes of the clamping blocks correspond to the clamping surfaces of the vehicle-mounted display screen. When clamping the vehicle-mounted display screen, the clamping blocks are used to protect the vehicle-mounted display screen from damage and increase the friction during grasping. A cushion block is further provided between the finger cylinder and the vehicle-mounted display screen, and the cushion block is in contact with the bottom surface of the vehicle-mounted display screen. The cushion block is used to carry the vehicle-mounted display screen.

[0014] Furthermore, the limiting component includes a tray provided on one side of the robot gripper. The tray is used to carry the turnover box. A limiting frame is provided around the tray. The limiting frame is arranged in a "冂" shape, and a second power unit is provided on one side of the limiting frame. A pushing plate is provided on the moving end of the second power unit. The second power unit is used to drive the pushing plate to move towards the center of the limiting frame. A plurality of rollers are distributed on one side of the pushing plate close to the center of the limiting frame. The moving directions of the rollers are arranged along the opening direction of the limiting frame. When the turnover box is placed into or removed from the limiting frame, the rollers are used to assist in guiding the movement of the turnover box. A plurality of buffer blocks are distributed on the inner side of one end of the limiting frame close to the robot gripper. The buffer blocks are used to restrict the movement of the turnover box. A limiting member is further provided at the opening of the limiting frame to prevent the turnover box from脱离 the limiting frame.

[0015] Furthermore, the limiting component includes a third power unit arranged at both ends of the opening of the limiting frame, and the moving end of each of the third power units is provided with a limiting plate. When the turnover box needs to be limited, each of the third power units drives the corresponding limiting plate to rotate toward the center direction of the limiting frame. At this time, each of the limiting plates contacts the side of the turnover box away from the robot gripper, thereby preventing the turnover box from moving toward the opening direction of the limiting frame.

[0016] Furthermore, a fourth power unit is provided at one end of each of the limit frames close to the robot gripper, and when the turnover box is full, the fourth power unit is used to push the turnover box toward the opening direction of the limit frame.

[0017] The beneficial effects of the utility model are embodied in:

[0018] The utility model uses a limiting component to limit the turnover box to a specified position to prevent the turnover box from accidentally moving. The positioning component, the flipping component and the grabbing component cooperate with each other to enable the vehicle-mounted display screen to be accurately placed in the placement groove, thereby reducing the possibility of collisions of the vehicle-mounted display screen during the placement process and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional view of the front side of a product positioning and discharging device described in the utility model;

[0020] Figure 2 It is a side view of a product positioning and discharging device described in the utility model;

[0021] Figure 3 It is a top view of a product positioning and discharging device described in the utility model;

[0022] Figure 4 It is a structural view of the flipped component;

[0023] Figure 5 yes Figure 4 Magnified view at A in the middle;

[0024] Figure 6 It is a structural view of the limiting component.

[0025] Description of reference numerals:

[0026] 1. Processing table; 11. Carrier table; 2. Grabbing component; 21. Robot gripper; 3. Flipping component; 31. Mounting frame; 32. Turntable; 33. Clamping member; 331. Finger cylinder; 332. Clamping block; 333. Pad block; 34. Sensor; 35. First power unit; 4. Turnover box; 41. Placement slot; 5. Limiting component; 51. Pallet; 52. Limiting frame; 53. Second power unit; 54. Push plate; 55. Roller; 56. Buffer block; 57. Limiting component; 571. Third power unit; 572. Limiting plate; 6. Positioning component; 61. Visual positioning system; 7. Fourth power unit; 8. On-board display screen. Specific implementation plan

[0027] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0028] See also Figure 1-Figure 6 .

[0029] The utility model discloses a product positioning and discharging device, comprising:

[0030] A processing table 1, on which a carrier table 11 is slidably provided, and the carrier table 11 is used to carry the vehicle-mounted display screen 8 that has passed the quality inspection;

[0031] The grabbing component 2 includes a robot gripper 21 disposed on one side of the processing table 1, and the robot gripper 21 is used to grab the vehicle-mounted display screen 8 on the carrier table 11;

[0032] The flipping component 3 is arranged between the processing table 1 and the grabbing component 2, and is used to carry the vehicle-mounted display screen 8 grabbed by the grabbing component 2 and drive the vehicle-mounted display screen 8 to rotate 90 degrees to the side close to the grabbing component 2;

[0033] A turnover box 4 is arranged at one side of the grabbing component 2, and a plurality of placement slots 41 are provided in the turnover box 4, and the placement slots 41 are used to carry and store the vehicle-mounted display screen 8 after rotation;

[0034] The limiting component 5 is arranged below the turnover box 4 and is used to fix the turnover box 4;

[0035] The positioning component 6 includes a visual positioning system 61 arranged above the turnover box 4, and the visual positioning system 61 is connected to the robot gripper 21 by signal. The visual positioning system 61 is used to identify the position of the turnover box 4 and assist the grasping component 2 to stack the rotated vehicle-mounted display screen 8 in each placement slot 41 in sequence.

[0036] In the specific implementation, the turnover box 4 is positioned at a predetermined position through the limiting component 5, the visual positioning system 61 identifies the marking point of the turnover box 4 and sends the marking position to the robot gripper 21 so that the robot gripper 21 can determine the actual position of the turnover box 4. After the vehicle-mounted display screen 8 completes the detection in the processing table 1, the carrier table 11 drives the vehicle-mounted display screen 8 to move toward the robot gripper 21. When the carrier table 11 moves to the predetermined position, the robot gripper 21 grabs the vehicle-mounted display screen 8 and transports it to the flipping component 3. The flipping component 3 rotates the vehicle-mounted display screen 8 90 degrees toward the grasping component 2, so that the placement posture of the vehicle-mounted display screen 8 corresponds to the placement slot 41. The robot gripper 21 grabs the vehicle-mounted display screen 8 on the flipping component 3 again and places the vehicle-mounted display screen 8 into the corresponding placement slot 41 according to the actual position of the turnover box 4 identified by the visual positioning system 61.

[0037] In the utility model, the limiting component 5 limits the turnover box 4 to a specified position to prevent the turnover box 4 from accidentally moving, and then the positioning component 6, the flipping component 3 and the grabbing component 2 cooperate with each other to enable the vehicle-mounted display screen 8 to be accurately placed in the placement groove 41, thereby reducing the possibility of the vehicle-mounted display screen 8 being bumped during the placement process and improving product quality.

[0038] It should be noted that the visual positioning system 61 can be set on the ceiling above the turnover box 4.

[0039] It should be noted that the carrier platform 11 that supports the vehicle display screen 8 may be provided with an inner lining made of soft materials such as EVA foam and rubber to prevent the robot gripper 21 from colliding with the carrier platform 11 and causing scratches when grabbing the vehicle display screen 8.

[0040] In one embodiment, the flipping component 3 includes a mounting frame 31 arranged between the processing table 1 and the robot gripper 21, a rotating table 32 is provided at the top of the mounting frame 31, a clamping member 33 is provided on the rotating table 32, a sensor 34 is provided on the side of the rotating table 32 close to the robot gripper 21, and the sensor 34 is connected to the clamping member 33 by signal. When the sensor 34 detects that the clamping member 33 carries a vehicle-mounted display screen 8, the sensor 34 sends a signal to the clamping member 33 to make the clamping member 33 clamp the vehicle-mounted display screen 8. A first power unit 35 is also provided on the mounting frame 31, and the moving end of the first power unit 35 is connected to the bottom surface of the rotating table 32. When the clamping member 33 clamps the vehicle-mounted display screen 8, the first power unit 35 drives the rotating table 32 to rotate 90 degrees toward the robot gripper 21.

[0041] With such a design, when the vehicle-mounted display screen 8 needs to be rotated, the robot gripper 21 first grabs the vehicle-mounted display screen 8 from the carrier platform 11 and places it on the clamping member 33. At this time, the sensor 34 detects the presence of the vehicle-mounted display screen 8 on the clamping member 33 and sends a signal to the clamping member 33, so that the clamping member 33 clamps the vehicle-mounted display screen 8. The first power unit 35 drives the rotating table 32 to rotate 90 degrees toward the robot gripper 21. At this time, the placement posture of the vehicle-mounted display screen 8 changes, and the robot gripper 21 clamps the vehicle-mounted display screen 8 again. At this time, the clamping component is released. After the robot gripper 21 grabs the vehicle-mounted display screen 8, the first power unit 35 drives the rotating table 32 to rotate 90 degrees away from the robot gripper 21 to reset the clamping member 33.

[0042] Preferably, the first power unit 35 may adopt a cylinder in the prior art.

[0043] In one embodiment, the clamping member 33 includes finger cylinders 331 arranged at both ends of the top surface of the rotating table 32, each finger cylinder 331 is connected to the sensor 34 signal, and the finger cylinder 331 is used to clamp the vehicle-mounted display screen 8. A clamping block 332 is provided on the side of the finger part of the finger cylinder 331 close to the vehicle-mounted display screen 8, and the shape of each clamping block 332 corresponds to the clamping surface of the vehicle-mounted display screen 8. When clamping the vehicle-mounted display screen 8, each clamping block 332 is used to protect the vehicle-mounted display screen 8 from damage and increase the friction during grasping. A pad 333 is also provided between the finger cylinder 331 and the vehicle-mounted display screen 8, and the pad 333 is in contact with the bottom surface of the vehicle-mounted display screen 8, and the pad 333 is used to support the vehicle-mounted display screen 8.

[0044] With such a design, when it is necessary to clamp the vehicle-mounted display screen 8, the robot gripper 21 grabs the vehicle-mounted display screen 8 from the carrier platform 11 and places it horizontally on each pad block 333. At this time, the sensor 34 detects that there is a vehicle-mounted display screen 8 above the finger cylinder 331. The sensor 34 sends a signal to make the finger parts of each finger cylinder 331 approach each other. At this time, each clamping block 332 abuts against one side of the corresponding vehicle-mounted display screen 8 and applies a clamping force toward the center of the vehicle-mounted display screen 8, thereby preventing the vehicle-mounted display screen 8 from accidentally detaching from the finger cylinder 331 when the rotating platform 32 is flipped over.

[0045] It should be noted that the clamping block 332 and the cushion block 333 are made of soft materials such as rubber and are detachably arranged on the finger cylinder 331, so that the corresponding clamping block 332 and the cushion block 333 can be selected according to the different specifications of the vehicle-mounted display screen 8, thereby being able to better clamp the vehicle-mounted display screen 8.

[0046] In one embodiment, the limiting member 5 includes a tray 51 disposed on one side of the robot gripper 21. The tray 51 is used to carry the turnover box 4. A limiting frame 52 is disposed around the tray 51. The limiting frame 52 is arranged in a "冂" shape. One side of the limiting frame 52 is provided with a second power unit 53. A push plate 54 is provided on the moving end of the second power unit 53. The second power unit 53 is used to drive the push plate 54 to move towards the center of the limiting frame 52. A plurality of rollers 55 are distributed on the surface of the push plate 54 close to the center of the limiting frame 52. The moving direction of the rollers 55 is arranged along the opening direction of the limiting frame 52. When the turnover box 4 is placed into or removed from the limiting frame 52, the rollers 55 are used to assist in guiding the movement of the turnover box 4. A plurality of buffer blocks 56 are distributed on the inner side of the end of the limiting frame 52 close to the robot gripper 21. The buffer blocks 56 are used to restrict the movement of the turnover box 4. A limiting member 57 is further provided at the opening of the limiting frame 52 for preventing the turnover box 4 from脱离 the limiting frame 52.

[0047] With such a design, when it is necessary to position the turnover box 4, the transportation member transports the turnover box 4 onto the tray 51 and makes the side of the turnover box 4 close to the robot gripper 21 abut against each buffer block 56. At this time, the second power unit 53 drives the push plate 54 to move towards the center of the limiting frame 52. Each roller 55 on the push plate 54 contacts the corresponding side of the turnover box 4 and applies a thrust to the turnover box 4 in the direction away from the second power unit 53 until the side of the turnover box 4 away from the second power unit 53 abuts against the limiting frame 52. The limiting member 57 is used to restrict the movement of the side of the turnover box 4 away from the robot gripper 21 to prevent the turnover box 4 from脱离 the limiting frame 52. At this time, the turnover box 4 is constrained in the limiting frame 52, and then the visual positioning system 61 identifies the position of the turnover box 4, so that the robot gripper 21 can locate the actual position of the turnover box 4.

[0048] Preferably, the second power unit 53 can adopt a cylinder in the prior art.

[0049] In one embodiment, the limiting member 57 includes third power units 571 disposed at both ends of the opening of the limiting frame 52. A limiting plate 572 is provided on the moving end of each third power unit 571. When it is necessary to limit the turnover box 4, each third power unit 571 drives the corresponding limiting plate 572 to rotate towards the center of the limiting frame 52. At this time, each limiting plate 572 contacts the side of the turnover box 4 away from the robot gripper 21, thereby preventing the turnover box 4 from moving towards the opening direction of the limiting frame 52.

[0050] Preferably, the third power unit 571 can adopt a rotary clamping cylinder in the prior art.

[0051] In one embodiment, each of the limit frames 52 is further provided with a fourth power unit 7 at one end close to the robot gripper 21 . When the turnover box 4 is full, the fourth power unit 7 is used to push the turnover box 4 toward the opening direction of the limit frame 52 .

[0052] With this design, when all the on-board display screens 8 in the turnover box 4 are loaded, the second power unit 53 is reset and drives the push plate 54 to move away from the limit plate 572. At this time, the push plate 54 no longer applies thrust to the turnover box 4, and each third power unit 571 drives the corresponding limit plate 572 to rotate upward so that each limit plate 572 no longer contacts the side of the turnover box 4. At this time, the moving end of the fourth power unit 7 extends out and applies thrust to the turnover box 4 in the direction of the opening of the limit frame 52, so that the turnover box 4 is separated from the limit frame 52, making it convenient for the transportation components to transport the turnover box 4 to the next process.

[0053] Preferably, the fourth power unit 7 may adopt a cylinder in the prior art.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. In addition, "multiple", "multiple groups", and "several" refer to more than two.

Claims

1. A product positioning and discharging device, characterized in that: include: A processing table (1), wherein a carrier table (11) is slidably provided on the processing table (1), and the carrier table (11) is used to carry the vehicle-mounted display screen (8) that has passed the quality inspection; A gripping component (2), comprising a robot gripper (21) arranged on one side of the processing platform (1), the robot gripper (21) being used to grip the vehicle-mounted display screen (8) on the carrier platform (11); A flipping component (3) is arranged between the processing table (1) and the grabbing component (2), and the flipping component (3) is used to carry the vehicle-mounted display screen (8) grabbed by the grabbing component (2) and drive the vehicle-mounted display screen (8) to rotate 90 degrees toward a side close to the grabbing component (2); A turnover box (4) is arranged on one side of the grabbing component (2), and a plurality of placement slots (41) are provided in the turnover box (4), and the placement slots (41) are used to carry and store the vehicle-mounted display screen (8) after rotation; A limiting component (5), arranged below the turnover box (4) and used to fix the turnover box (4); The positioning component (6) includes a visual positioning system (61) arranged above the turnover box (4), and the visual positioning system (61) is connected to the robot gripper (21) by signal. The visual positioning system (61) is used to identify the position of the turnover box (4) and assist the grasping component (2) to stack the rotated vehicle-mounted display screen (8) in each of the placement slots (41) in sequence.

2. A product positioning and discharging device according to claim 1, characterized in that: The flipping component (3) comprises a mounting frame (31) arranged between the processing table (1) and the robot gripper (21); a rotating table (32) is arranged at the top of the mounting frame (31); a clamping member (33) is arranged on the rotating table (32); a sensor (34) is arranged on a side of the rotating table (32) close to the robot gripper (21); and the sensor (34) is connected to the clamping member (33) by signal. When the sensor (34) detects that the vehicle-mounted display is carried on the clamping member (33), the vehicle-mounted display (33) is turned on. When the vehicle-mounted display screen (8) is clamped, the sensor (34) sends a signal to the clamping member (33) so that the clamping member (33) clamps the vehicle-mounted display screen (8). The mounting frame (31) is also provided with a first power unit (35), and the moving end of the first power unit (35) is connected to the bottom surface of the rotating table (32). When the clamping member (33) clamps the vehicle-mounted display screen (8), the first power unit (35) drives the rotating table (32) to rotate 90 degrees in a direction close to the robot gripper (21).

3. A product positioning and discharging device according to claim 2, characterized in that: The clamping member (33) includes finger cylinders (331) provided at both ends of the top surface of the rotating table (32). Each finger cylinder (331) is in signal connection with the sensor (34). The finger cylinders (331) are used to clamp the vehicle-mounted display screen (8). A clamping block (332) is provided on one side of the finger part of the finger cylinder (331) close to the vehicle-mounted display screen (8). And the shapes of the clamping blocks (332) correspond to the clamping surfaces of the vehicle-mounted display screen (8). When clamping the vehicle-mounted display screen (8), the clamping blocks (332) are used to protect the vehicle-mounted display screen (8) from damage and increase the friction during grasping. A cushion block (333) is further provided between the finger cylinder (331) and the vehicle-mounted display screen (8), and the cushion block (333) is in contact with the bottom surface of the vehicle-mounted display screen (8). The cushion block (333) is used to carry the vehicle-mounted display screen (8).

4. A product positioning and discharging device according to claim 1, characterized in that: The limiting member (5) includes a tray (51) provided on one side of the robot gripper (21). The tray (51) is used to carry the turnover box (4). A limiting frame (52) is arranged around the tray (51). The limiting frame (52) is arranged in a "冂" shape. And a second power unit (53) is provided on one side of the limiting frame (52). A push plate (54) is provided on the moving end of the second power unit (53). The second power unit (53) is used to drive the push plate (54) to move towards the center direction of the limiting frame (52). A plurality of rollers (55) are distributed on the surface of the push plate (54) close to the center of the limiting frame (52). The moving direction of the rollers (55) is arranged along the opening direction of the limiting frame (52). When the turnover box (4) is put into or taken out of the limiting frame (52), the rollers (55) are used to assist in guiding the movement of the turnover box (4). A plurality of buffer blocks (56) are distributed on the inner side of one end of the limiting frame (52) close to the robot gripper (21). The buffer blocks (56) are used to restrict the movement of the turnover box (4). A limiting member (57) is further provided at the opening of the limiting frame (52) for preventing the turnover box (4) from脱离 the limiting frame (52).

5. A product positioning and discharging device according to claim 4, characterized in that: The limiting member (57) includes third power units (571) provided at both ends of the opening of the limiting frame (52). A limiting plate (572) is provided at the moving end of each third power unit (571). When it is necessary to limit the turnover box (4), each third power unit (571) drives the corresponding limiting plate (572) to rotate towards the center direction of the limiting frame (52). At this time, each limiting plate (572) is in contact with the surface of the turnover box (4) away from the robot gripper (21), thereby preventing the turnover box (4) from moving towards the opening direction of the limiting frame (52).

6. A product positioning and discharging device according to claim 4, characterized in that: A fourth power unit (7) is also provided at one end of each of the limit frames (52) close to the robot gripper (21); when the turnover box (4) is full, the fourth power unit (7) is used to push the turnover box (4) towards the opening direction of the limit frame (52).

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