Turnover carrying manipulator

Abstract

The utility model relates to the technical field of workpiece transportation, in particular to a turnover carrying manipulator. Comprising a conveying assembly, a detection piece, a detection assembly, a clamping assembly and an overturning assembly, the detection assembly is arranged on the conveying assembly, the overturning assembly is arranged on the conveying assembly, the clamping assembly is arranged on the overturning assembly, and the clamping assembly is used for clamping the detection piece. The turnover carrying manipulator has the beneficial effects that 1, the turnover carrying manipulator can be used for detecting the front side and the back side of a detected piece and plays a role in screening the front side and the back side of the detected piece; and 2, the detection piece in the reverse direction is overturned, so that the conveyed detection piece can be ensured to face upwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece transportation technical field more specifically relates to a turnover handling manipulator. BACKGROUND

[0002] Turnover handling manipulator is an important invention in the field of mechanical automation technology, it can realize the turnover and carrying of object in various industrial production environment, greatly improves production efficiency and safety, in the workpiece transportation to workpiece monitoring and the rectification process of workpiece after detection, uses the turnover handling manipulator to be the technical means that is commonly used on assembly line, can carry out workpiece rectification and increase work efficiency;

[0003] The utility model discloses a turnover handling manipulator including stand, linear cylinder, rotary cylinder and pneumatic gripper, the bottom of stand is provided with footing, linear cylinder is fixedly installed on stand, and the linear cylinder is vertically arranged along the stand, and the action end faces down, the action end of linear cylinder is connected with an installation plate, and the installation plate is L-shaped plate, including top panel and the side panel of the 90 degrees angle with the top panel and connected on one side of top panel, the top panel of installation plate is connected with the action end of linear cylinder, and the side panel of installation plate is fixedly installed rotary cylinder, and rotary cylinder is arranged perpendicularly with linear cylinder, and the rotary cylinder is connected with pneumatic gripper. The utility model can realize 180 degrees turnover to workpiece, and its structure is simple, and all functional components are carried on a support stand, and the structure is compact, and the height is low, and the occupied space is small, and the overall integration degree is high, can very conveniently transplant the layout of the device to the corresponding station of working environment, but there is the problem that the workpiece cannot be intercepted, and the workpiece that does not move needs to be turned over. UTILITARIAN CONTENT

[0004] The utility model aims at providing a turnover handling manipulator, which has the advantage of being able to correct the reversed workpiece during workpiece transportation.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme.

[0006] A turnover handling manipulator includes a conveying assembly, a detection piece, a detection assembly, and a turnover assembly. The detection assembly is arranged on the conveying assembly, the turnover assembly is arranged on the conveying assembly, and a clamping assembly is arranged on the turnover assembly. The clamping assembly is used to clamp the detection piece.

[0007] Preferably, the turnover assembly comprises a turnover support frame, a turnover lifting motor, a driving screw rod, a synchronous moving block, a driving bevel gear, a transmission bevel gear, a transmission shaft, a first intercepting transmission bevel gear and a pushing screw rod and a second intercepting transmission bevel gear, the turnover support frame is fixedly connected to the conveying assembly, the turnover lifting motor is fixedly connected to the turnover support frame, the driving screw rod is fixedly connected to an output shaft of the turnover lifting motor, the synchronous moving block is in threaded transmission with the driving screw rod, the driving bevel gear is arranged on the driving screw rod, the driving bevel gear and the transmission bevel gear are in meshing transmission, the transmission bevel gear is arranged at one end of the transmission shaft, the transmission shaft is rotatably connected to the turnover support frame, the first intercepting transmission bevel gear is arranged at the other end of the transmission shaft, the first intercepting transmission bevel gear is in meshing transmission with the second intercepting transmission bevel gear, the second intercepting transmission bevel gear is fixedly connected to the pushing screw rod, and the pushing screw rod is rotatably connected to the turnover support frame.

[0008] Preferably, the turnover assembly further comprises a fixed intercepting support rod and a synchronous intercepting rod, the synchronous intercepting rod is slidably connected in the fixed intercepting support rod, the fixed intercepting support rod is fixedly connected to the turnover support frame, and the synchronous intercepting rod is in threaded transmission with the pushing screw rod.

[0009] Preferably, the detection assembly comprises a detection support frame and an infrared detector, the infrared detector is arranged on the detection support frame, and the detection support frame is fixedly connected to the conveying assembly.

[0010] Preferably, the clamping assembly comprises a turnover motor, a turnover frame and clamping claws, the turnover motor is fixedly connected to the synchronous moving block, an output shaft of the turnover motor is fixedly connected to the turnover frame, and the two clamping claws are slidably connected to the turnover frame.

[0011] Preferably, pneumatic push rods are arranged between the two clamping claws and the turnover frame.

[0012] Preferably, the two clamping claws are semicircular.

[0013] Preferably, rubber antiskid pads are arranged on the inner sides of the two clamping claws.

[0014] The turnover carrying manipulator has the following beneficial effects:

[0015] 1. The detection piece can be detected in positive and negative directions, thereby playing a role of screening the positive and negative detection pieces.

[0016] 2. The detection piece in the reverse direction is turned over, so that the detection piece being carried faces upward. BRIEF DESCRIPTION OF DRAWINGS

[0017] The turnover carrying manipulator will be further described in detail in combination with the drawings and specific implementation methods.

[0018] Figure 1 It is a general view of the turnover carrying manipulator.

[0019] Figure 2 is a schematic view of the connection between the conveying assembly and the detection assembly of the utility model;

[0020] Figure 3 is a schematic view of the connection between the clamping jaw and the turnover assembly of the utility model;

[0021] Figure 4 is a schematic view of the connection between the clamping jaw and the turnover assembly of the utility model from another perspective;

[0022] Figure 5 is a partial enlarged view of the utility model Figure 4 .

[0023] In the figure: conveying assembly 1; detection piece 12; detection assembly 2; clamping assembly 3; turnover assembly 4; detection support 21; infrared detector 22; turnover motor 31; turnover frame 32; clamping jaw 33; pneumatic push rod 34; turnover support frame 41; turnover lifting motor 42; driving screw 43; synchronous moving block 44; driving bevel gear 45; transmission bevel gear 46; transmission shaft 49; first intercepting transmission bevel gear 491; push screw 492; second intercepting transmission bevel gear 493; fixed intercepting support 47; synchronous intercepting rod 48. DETAILED DESCRIPTION

[0024] The utility model will be further explained in detail in combination with the drawings.

[0025] According to Figure 1 and Figure 5 , it is shown that

[0026] A turnover carrying manipulator includes conveying assembly 1, detection piece 12, detection assembly 2, clamping jaw 3 and turnover assembly 4, detection assembly 2 is arranged on conveying assembly 1, turnover assembly 4 is arranged on conveying assembly 1, clamping jaw 3 is arranged on turnover assembly 4, clamping jaw 3 is used for clamping detection piece 12, detection piece 12 is conveyed through conveying assembly 1, in the conveying process, the forward and reverse of detection piece 12 on the conveying belt is detected through detection assembly 2, for the detection piece 12 of reverse direction, through turnover assembly 4 is started, intercepts the detection piece 12 of reverse direction, after interception, through turnover assembly 4 drive clamping jaw 3 overturns detection piece 12, after overturning, loosens detection piece 12, then can complete the adjustment of the orientation of detection piece 12, and after overturning and loosening, the interception of the part of detection piece 12 is also released, can make detection piece 12 continue to be conveyed.

[0027] Further, the turnover assembly 4 comprises a turnover support frame 41, a turnover lifting motor 42, a driving screw rod 43, a synchronous moving block 44, a driving bevel gear 45, a transmission bevel gear 46, a transmission shaft 49, a first intercepting transmission bevel gear 491 and a pushing screw rod 492 and a second intercepting transmission bevel gear 493, the turnover support frame 41 is fixedly connected to the conveying assembly 1, the turnover lifting motor 42 is fixedly connected to the turnover support frame 41, the driving screw rod 43 is fixedly connected to the output shaft of the turnover lifting motor 42, the synchronous moving block 44 is in threaded transmission with the driving screw rod 43, the driving bevel gear 45 is fixedly connected to the driving screw rod 43, the driving bevel gear 45 and the transmission bevel gear 46 are in mesh transmission, the transmission bevel gear 46 is fixedly connected to one end of the transmission shaft 49, the transmission shaft 49 is rotatably connected to the turnover support frame 41, the first intercepting transmission bevel gear 491 is fixedly connected to the other end of the transmission shaft 49, the first intercepting transmission bevel gear 491 is in mesh transmission with the second intercepting transmission bevel gear 493, the second intercepting transmission bevel gear 493 is fixedly connected to the pushing screw rod 492, the pushing screw rod 492 is rotatably connected to the turnover support frame 41, after the intercepting detection piece 12, the turnover lifting motor 42 is started, the driving screw rod 43 is rotated, the synchronous moving block 44 is moved up and down under the threaded pushing, the synchronous moving block 44 can be controlled to move the clamping jaw 3 and clamp the intercepting detection piece 12;

[0028] When the driving screw rod 43 is rotated, the driving bevel gear 45 is synchronously rotated with the driving screw rod 43, so that the transmission bevel gear 46 meshing with the driving bevel gear 45 is rotated, the transmission shaft 49 is rotated, the first intercepting transmission bevel gear 491 is rotated, the second intercepting transmission bevel gear 493 meshing with the first intercepting transmission bevel gear 491 is rotated, and finally the pushing screw rod 492 is rotated, playing a transmission role.

[0029] Further, the turnover assembly 4 further comprises a fixed intercepting rod 47 and a synchronous intercepting rod 48, the synchronous intercepting rod 48 is slidably connected in the fixed intercepting rod 47, the fixed intercepting rod 47 is fixedly connected to the turnover support frame 41, the synchronous intercepting rod 48 is in threaded transmission with the pushing screw rod 492, before the detection piece 12 falls on the conveying assembly 1, the state of the turnover assembly 4 is that the synchronous intercepting rod 48 is completely slid into the fixed intercepting rod 47, the synchronous moving block 44 is at the highest position, the front detection piece 12 can be ensured during the workpiece conveying process, and the conveying assembly 1 can continue to move;

[0030] The detection process is as follows: the detection piece 12 falls on the conveying assembly 1 and moves following the conveying assembly 1, when the detection piece 12 moves to the position of the detection assembly 2, the detection assembly 2 detects the front and back of the detection piece 12, when the detection piece 12 is detected in the back direction, the detection assembly 2 sends a signal, the detection piece 12 continues to move following the conveying assembly 1, the signal sent by the detection assembly 2 controls the start of the turnover lifting motor 42, so that the synchronous moving block 44 moves downward, and through the transmission of the driving bevel gear 45, the transmission bevel gear 46, the transmission shaft 49, the first intercepting transmission bevel gear 491 and the pushing lead screw 492 and the second intercepting transmission bevel gear 493, the synchronous intercepting rod 48 slides out of the fixed intercepting rod 47, in the process that the synchronous intercepting rod 48 slides out of the fixed intercepting rod 47 (in this process, the sliding speed of the synchronous intercepting rod 48 exceeds the descending speed of the synchronous moving block 44, so that the moving detection piece 12 can be intercepted), the detection piece 12 is intercepted by the synchronous intercepting rod 48 conveyed by the conveying assembly 1, the synchronous moving block 44 drives the clamping jaw 3 to move downward, then the clamping jaw 3 continues to move downward until the position of the clamping jaw 3 is below the upper surface of the detection piece 12, so that the clamping jaw 3 can clamp the detection piece 12, then the clamping jaw 3 can clamp the detection piece 12 to turn over 180°, after the detection piece 12 is turned over, the clamping jaw 3 releases the detection piece 12, and the detection piece 12 falls on the conveying assembly 1 and continues to move following the conveying assembly 1.

[0031] Further, the detection assembly 2 comprises a detection support 21 and an infrared detector 22, the infrared detector 22 is arranged on the detection support 21, and a signal receiver and a controller are arranged between the infrared detector 22 and the turnover lifting motor 42, the infrared detector 22 sends a signal after detection, the signal is converted by the signal receiver and the controller to control the start of the turnover lifting motor 42, the detection support 21 is fixedly connected to the conveying assembly 1, and the infrared detector 22 adopts the prior art and can detect the front and back of the detection piece 12.

[0032] Further, the clamping assembly 3 comprises a turnover motor 31, a turnover frame 32 and clamping claws 33, the turnover motor 31 is fixedly connected to the synchronous moving block 44, the output shaft of the turnover motor 31 is fixedly connected to the turnover frame 32, and the two clamping claws 33 are slidingly connected to the turnover frame 32. The clamping process of the clamping claws 3 on the detection piece 12 is as follows: after the detection piece 12 is detected to be reversed, the synchronous intercepting rod 48 slides out of the fixed intercepting rod 47 to intercept the detection piece 12, the clamping claws 33 as a whole descend with the synchronous moving block 44, until the position of the clamping claws 33 is lower than the upper surface of the detection piece 12, the clamping claws 33 move towards each other to clamp the detection piece 12, the turnover lifting motor 42 drives the lead screw 43 to rotate, so that the synchronous moving block 44 carries the turnover motor 31 to ascend by a distance (the distance is a distance that ensures that the detection piece 12 can be turned over, after moving the distance, the synchronous intercepting rod 48 is in a state of sliding into the fixed intercepting rod 47, which can ensure that the detection piece 12 can continue to move with the conveying assembly 1 after being turned over and released), then the turnover motor 31 drives the turnover frame 32 to rotate by 180°, then the turnover lifting motor 42 is started again, so that the synchronous moving block 44 carries the turnover motor 31 to descend by a distance (the distance is set to ensure that the detection piece 12 does not jump up when falling on the conveying assembly 1, and at the same time, the synchronous intercepting rod 48 does not extend to the extent of intercepting the detection piece 12), the clamping claws 33 release the detection piece 12, the detection piece 12 falls on the conveying assembly 1 and is conveyed away by the conveying assembly 1, and then the turnover frame 32 reversely rotates by 180° to return to the original position.

[0033] Further, the two clamping claws 33 are provided with pneumatic push rods 34 between the clamping claws 33 and the turnover frame 32, and synchronous starting of the two pneumatic push rods 34 can synchronously make the two clamping claws 33 move towards each other or away from each other, to generate two states of clamping and releasing.

[0034] Further, the two clamping claws 33 are semicircular, which can adapt to different shapes of the detection piece 12 for clamping.

[0035] Further, the inner sides of the two clamping claws 33 are provided with rubber non-slip pads, which can provide greater friction when the two clamping claws 33 are clamped, and can also produce elastic buffering when the detection piece 12 is clamped, to prevent damage to the detection piece 12 due to excessive clamping force.

[0036] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples, and changes, modifications, additions or replacements made by ordinary skilled in the art within the essential scope of the present application also belong to the protection scope of the present application.

Claims

1. A turning and handling robot, characterized in that: The invention comprises a conveying assembly (1), a detection member (12), a detection assembly (2), a clamping assembly (3) and a flipping assembly (4); the detection assembly (2) is arranged on the conveying assembly (1); the flipping assembly (4) is arranged on the conveying assembly (1); the clamping assembly (3) is arranged on the flipping assembly (4); and the clamping assembly (3) is used to clamp the detection member (12).

2. The turning and transporting robot according to claim 1, characterized in that: The flip assembly (4) includes a flip support frame (41), a flip lifting motor (42), a driving screw (43), a synchronous moving block (44), a driving bevel gear (45), a transmission bevel gear (46), a transmission shaft (49), a first intercepting transmission bevel gear (491), a pushing screw (492) and a second intercepting transmission bevel gear (493). The flip support frame (41) is fixedly connected to the transmission assembly (1), the flip lifting motor (42) is fixedly connected to the flip support frame (41), the driving screw (43) is fixedly connected to the output shaft of the flip lifting motor (42), and the synchronous moving block (44) and the driving screw (43) are connected by The invention relates to a screw transmission, wherein the driving bevel gear (45) is arranged on the driving screw rod (43), the driving bevel gear (45) and the transmission bevel gear (46) are meshed for transmission, the transmission bevel gear (46) is arranged on one end of the transmission shaft (49), the transmission shaft (49) is rotatably connected to the flip support frame (41), the first interception transmission bevel gear (491) is arranged on the other end of the transmission shaft (49), the first interception transmission bevel gear (491) and the second interception transmission bevel gear (493) are meshed for transmission, the second interception transmission bevel gear (493) is fixed on the pushing screw rod (492), and the pushing screw rod (492) is rotatably connected to the flip support frame (41).

3. The turning and transporting robot according to claim 1, characterized in that: The flip assembly (4) further comprises a fixed interception support rod (47) and a synchronous interception rod (48), wherein the synchronous interception rod (48) is slidably connected to the fixed interception support rod (47), the fixed interception support rod (47) is fixedly connected to the flip support frame (41), and the synchronous interception rod (48) and the pushing screw rod (492) are driven by threads.

4. The turning and transporting robot according to claim 3, characterized in that: The detection component (2) comprises a detection bracket (21) and an infrared detector (22). The infrared detector (22) is arranged on the detection bracket (21), and the detection bracket (21) is fixedly connected to the transmission component (1).

5. The turning and transporting robot according to claim 4, characterized in that: The clamping assembly (3) comprises a flip motor (31), a flip frame (32) and a clamping claw (33). The flip motor (31) is fixedly connected to the synchronous moving block (44). The output shaft of the flip motor (31) is fixedly connected to the flip frame (32). Both clamping claws (33) are slidably connected to the flip frame (32).

6. The turning and transporting robot according to claim 5, characterized in that: A pneumatic push rod (34) is provided between the two clamping claws (33) and the turning frame (32).

7. The turning and transporting robot according to claim 5, characterized in that: The two clamping claws (33) are both semi-arc-shaped.

8. The turning and transporting robot according to claim 7, characterized in that: The inner sides of the two clamping claws (33) are both provided with rubber anti-slip pads.

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