Turnover device

Abstract

The utility model discloses a turnover device, relates to frock field, turnover device includes: main frame and turnover mechanism, the turnover mechanism is movably arranged in the main frame along the height direction of main frame, the turnover mechanism includes: clamping component, first drive piece, clamping component is used for clamping the piece to be turned over, first drive piece is used for driving the clamping component to be turned over, and second drive piece is used for driving the first drive piece to be turned over. The first driving part is in transmission connection with the clamping assembly and is used for driving the clamping assembly to turn over so as to turn over the part to be turned over; the bearing mechanism is arranged on the main frame, and the bearing mechanism is located below the turnover mechanism and used for bearing the part to be turned over in the height direction of the main frame. Therefore, the turnover mechanism is movably arranged on the main frame, the first driving part is in transmission connection with the clamping assembly, the clamping assembly can be driven to turn over through the first driving part, turnover operation of the part to be turned over is reliably achieved, manual operation is not needed, and the turnover precision is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tooling, especially a turnover device. BACKGROUND

[0002] In the related art, some devices need to be turned over during assembly, for example, a driving motor needs to be turned over during production and assembly. However, due to reasons such as large weight, irregular shape, asymmetric hanging holes, asymmetric support points, and large variation of the center of mass before and after turning over, the turning over operation is difficult, and the turning over precision is difficult to guarantee. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a turnover device that can reliably implement the turning over operation of a to-be-turned-over piece without manual operation and with high turning over precision.

[0004] The turnover device according to the utility model comprises a main frame and a turnover mechanism. The turnover mechanism is movably arranged on the main frame along the height direction of the main frame. The turnover mechanism comprises a clamping assembly and a first driving piece. The clamping assembly is used for clamping a to-be-turned-over piece. The first driving piece is in transmission connection with the clamping assembly and is used for driving the clamping assembly to turn over, so as to turn over the to-be-turned-over piece. A bearing mechanism is arranged on the main frame along the height direction of the main frame. The bearing mechanism is located below the turnover mechanism and is used for bearing the to-be-turned-over piece.

[0005] The turnover device according to the utility model can reliably implement the turning over operation of a to-be-turned-over piece without manual operation and with high turning over precision by movably arranging the turnover mechanism on the main frame and transmission connecting the first driving piece with the clamping assembly.

[0006] In some examples of the utility model, the turnover mechanism further comprises a second driving piece. The clamping assembly comprises two clamping pieces. The two clamping pieces are arranged at intervals along a first direction. The second driving piece is used for driving the two clamping pieces to move close to each other or away from each other. The first direction is perpendicular to the height direction of the main frame.

[0007] In some examples of the utility model, the turnover mechanism further comprises a transmission gear and two transmission racks. The two transmission racks are in meshing connection with the transmission gear and are located on opposite sides of the transmission gear. The two transmission racks are respectively connected with the two clamping pieces. The second driving piece is in transmission connection with the transmission gear.

[0008] In some examples of the utility model, each of the clamping pieces has a clamping pin and / or a profiling clamp extending towards another clamping piece, the clamping pin and the profiling clamp are adapted to cooperate with the piece to be overturned to clamp the piece to be overturned.

[0009] In some examples of the utility model, the overturning mechanism further comprises an overturning frame, two mounting seats, along the first direction, the two mounting seats are separately arranged on the two sides of the overturning frame, the overturning frame is rotatably arranged on the two mounting seats, the mounting seat is movably arranged on the main frame along the height direction of the main frame, the first driving piece is arranged on the mounting seat and is in transmission connection with the overturning frame, the first driving piece is used for driving the overturning frame to overturn, and the clamping piece is movably arranged on the overturning frame.

[0010] In some examples of the utility model, the overturning frame has a first guide part, the first guide part extends along the first direction, the clamping piece is in sliding cooperation with the first guide part and can slide along the extension direction of the first guide part.

[0011] In some examples of the utility model, the first guide part is multiple, along the second direction, the two sides of the overturning frame are provided with the first guide part, and / or the first guide part is multiple, along the height direction of the main frame, the multiple first guide parts are arranged at intervals, and the two sides of the overturning frame are perpendicular to the second direction, the first direction and the height direction.

[0012] In some examples of the utility model, the overturning device further comprises a positioning mechanism, the positioning mechanism is arranged on the main frame, the positioning mechanism comprises a third driving piece and a positioning piece, the mounting seat has a matching part, the third driving piece is in transmission connection with the positioning piece and is used for driving the positioning piece to positionally cooperate with the matching part.

[0013] And / or, the main frame has a second guide part, the second guide part extends along the height direction of the main frame, the mounting seat is in sliding cooperation with the second guide part and can slide along the extension direction of the second guide part.

[0014] In some examples of the utility model, the overturning device further comprises a lifting mechanism, the lifting mechanism is arranged on the main frame, the lifting mechanism comprises a fourth driving piece and a transmission assembly, the transmission assembly is in transmission connection between the fourth driving piece and the overturning mechanism, and the fourth driving piece is used for driving the transmission assembly to drive the overturning mechanism to move along the height direction of the main frame.

[0015] In some examples of the utility model, the bearing mechanism includes: a bearing frame, a tray, the tray is equipped in the bearing frame and is used for bearing the piece to be turned over, the tray has a plurality of positioning holes, the bearing frame has a plurality of positioning pins, a plurality of the positioning pins and a plurality of the positioning holes one-to-one correspond, the bearing frame can move along the height direction of the main frame to make the positioning pin cooperate with the corresponding positioning hole.

[0016] The additional aspects and advantages of the utility model will be partly given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 It is the schematic diagram of the turnover device according to the utility model embodiment;

[0019] Figure 2 It is the schematic diagram of the turnover mechanism, positioning mechanism and bearing mechanism according to the utility model embodiment;

[0020] Figure 3 It is the schematic diagram of another angle of the turnover device according to the utility model embodiment;

[0021] Figure 4 It is Figure 3 The schematic diagram of part structure (omits the second driving part);

[0022] Figure 5 It is the top view of the turnover device according to the utility model embodiment.

[0023] Reference Signs:

[0024] Turnover device 100;Piece to be turned over 99;

[0025] Main frame 10;Second guide part 11;

[0026] Turnover mechanism 20;Clamping assembly 21;Clamping piece 211;First driving part 22;Second driving part 23;Turnover frame 24;First guide part 241;Mounting seat 25;Matching part 251;Matching hole 252;Transmission gear 26;Transmission rack 27;Clamping pin 28;Profiling clamp 29;

[0027] Positioning mechanism 30;Third driving part 31;Positioning piece 32;Matching pin 321;

[0028] Lifting mechanism 40;Fourth driving part 41;Transmission assembly 42;Chain wheel 43;

[0029] 50; 51; 511; 52; 521. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] The following is for reference. Figures 1-5 A flipping device 100 according to an embodiment of the present utility model is described.

[0032] like Figures 1-5 As shown, the flipping device 100 according to an embodiment of the present utility model includes: a main frame 10, a flipping mechanism 20, and a supporting mechanism 50.

[0033] The tilting mechanism 20 is along the height direction of the main frame 10 (i.e. Figure 1 The flipping mechanism 20, which is movably mounted on the main frame 10 in the Z direction (as shown), includes: a clamping assembly 21 and a first driving member 22. The clamping assembly 21 is used to clamp the part 99 to be flipped, and the first driving member 22 is connected to the clamping assembly 21 and is used to drive the clamping assembly 21 to flip, so as to flip the part 99 to be flipped. The bearing mechanism 50 is mounted on the main frame 10 and is positioned along the height direction of the main frame 10 (i.e., along the Z direction). Figure 1 (As shown in the Z direction), the bearing mechanism 50 is located below the flipping mechanism 20 and is used to bear the part to be flipped 99.

[0034] The flipping mechanism 20 of this application can be applied to motor assembly, but is not limited to. The part to be flipped 99 can be a motor. This application will use the part to be flipped 99 as an example to illustrate the application.

[0035] The flipping mechanism 20 is disposed on the main frame 10, and the flipping mechanism 20 and the main frame 10 are movable relative to each other. Specifically, the flipping mechanism 20 can move along the height direction of the main frame 10 (i.e., Figure 1 Move in the Z direction (as shown).

[0036] The first driving member 22 is in transmission connection with the clamping assembly 21. The transmission connection manner of the first driving member 22 and the clamping assembly 21 can be, but is not limited to, gear pair connection, shaft coupling connection and the like. As some embodiments of the present application, the first driving member 22 and the clamping assembly 21 are in transmission connection through shaft coupling connection. The first driving member 22 can drive the clamping assembly 21 to overturn. As some embodiments of the present application, the first driving member 22 is configured as a driving motor. The output shaft of the driving motor is in transmission connection with the clamping assembly 21. The driving motor can drive the clamping assembly 21 to rotate, so as to overturn the to-be-overturned member 99 clamped by the clamping assembly 21. The overturning angle can be, but is not limited to, 90°, 180° and the like.

[0037] The bearing mechanism 50 is arranged on the main frame 10. The connection manner of the bearing mechanism 50 and the main frame 10 can be, but is not limited to, welding, bolt connection and the like. As some embodiments of the present application, the bearing mechanism 50 and the main frame 10 are connected through bolt connection. Figure 1 The bearing mechanism 50 is located below the overturning mechanism 20 along the height direction (i.e., the Z direction shown in the figure) of the main frame 10. The bearing mechanism 50 is used for bearing the to-be-overturned member 99.

[0038] As some embodiments of the present application, the to-be-overturned member 99 is a driving motor of a vehicle. The driving motor can be first placed on the bearing mechanism 50. Then, the overturning mechanism 20 moves to a position matched with the driving motor along the height direction (i.e., the Z direction shown in the figure) of the main frame 10. Then, the clamping assembly 21 clamps and fixes the driving motor. Then, the overturning mechanism 20 moves upward along the height direction (i.e., the Z direction shown in the figure) of the main frame 10, that is, moves away from the bearing mechanism 50. Then, the first driving member 22 drives the clamping assembly 21 to overturn, so as to overturn the driving motor by 180°. After overturning, the overturning mechanism 20 moves downward along the height direction (i.e., the Z direction shown in the figure) of the main frame 10, that is, moves close to the bearing mechanism 50. Then, the to-be-overturned member 99 is placed on the bearing mechanism 50. Then, subsequent assembly work can be performed on the to-be-overturned member 99. Figure 1 Figure 1 Figure 1

[0039] ​​​It should be noted that by enabling the clamping assembly 21 to clamp the to-be-flipped piece 99, the fixing difficulty of the to-be-flipped piece 99 can be significantly reduced, the problem that the to-be-flipped piece 99 is not easy to fix due to irregular surface can be reduced, and the risk that the to-be-flipped piece 99 separates from the turnover mechanism 20 during the turnover process can be reduced. By enabling the turnover mechanism 20 to be movably arranged on the main frame 10, the to-be-flipped piece 99 can be transported to a position spaced apart from the bearing mechanism 50 and then flipped, so that the risk that the to-be-flipped piece 99 collides with the bearing mechanism 50 can be reduced. In addition, the turnover device 100 provided in the application can reliably realize the turnover operation of the to-be-flipped piece 99, has high turnover precision, and has good use reliability.

[0040] Therefore, by enabling the turnover mechanism 20 to be movably arranged on the main frame 10 and enabling the first driving member 22 to be in transmission connection with the clamping assembly 21, the clamping assembly 21 can be driven by the first driving member 22 to flip, so that the turnover operation of the to-be-flipped piece 99 can be reliably realized without manual operation and with high turnover precision.

[0041] In some embodiments of the utility model, as shown in Figure 3 and Figure 5 , the turnover mechanism 20 further comprises a second driving member 23, and the clamping assembly 21 comprises two clamping members 211, which are arranged at intervals along a first direction (i.e., the X direction shown in Figure 1 , and the second driving member 23 is used to drive the two clamping members 211 to move close to each other or move away from each other. Figure 1 The first direction (i.e., the X direction shown in ) is perpendicular to the height direction of the main frame 10.

[0042] Among them, two clamping members 211 are arranged at intervals along a first direction (i.e., the X direction shown in Figure 1 ), specifically, the to-be-flipped piece 99 is located between the two clamping members 211, and the first direction (i.e., the X direction shown in Figure 1 ) is perpendicular to the height direction (i.e., the Z direction shown in Figure 1 ) of the main frame 10.

[0043] The second driving member 23 is used to control the two clamping members 211 to move along the first direction (i.e., the X direction shown in Figure 1 ), so that the two clamping members 211 move towards each other to clamp the to-be-flipped piece 99, or the two clamping members 211 move away from each other to release the to-be-flipped piece 99.

[0044] The second driving member 23 can be configured as, but is not limited to, a hydraulic cylinder, an air cylinder or a motor, and as some embodiments of the application, the second driving member 23 is configured as an air cylinder, and the number of the second driving member 23 is two, that is, the number of the air cylinder is two. The two air cylinders move along the first direction (i.e., the X direction shown in Figure 1Two air cylinders are arranged on the two sides of the clamping assembly 21 along the X direction shown in the figure, the piston rods of the two air cylinders are connected with the two clamping pieces 211 respectively, and the piston rods are driven by the air cylinders to drive the two clamping pieces 211 to move close to or away from each other.

[0045] The arrangement can realize accurate control of the clamping pieces 211 by the second driving piece 23, so that the clamping pieces 211 can stably clamp the to-be-flipped piece 99, and the flipping precision of the flipping device 100 is improved. Figure 1 The two clamping pieces 211 are arranged at intervals along the first direction (i.e.

[0046] In some embodiments of the utility model, as shown in Figure 3 and Figure 4 The flipping mechanism 20 further comprises a transmission gear 26 and two transmission racks 27, the two transmission racks 27 are engaged with the transmission gear 26 and located on the opposite sides of the transmission gear 26, the two transmission racks 27 are connected with the two clamping pieces 211 respectively, and the second driving piece 23 is in transmission connection with the transmission gear 26.

[0047] The two transmission racks 27 are engaged with the transmission gear 26, and along the height direction (i.e. Figure 1 the Z direction shown in the figure) of the main frame 10, the two transmission racks 27 are located on the opposite sides of the transmission gear 26, the second driving piece 23 is in transmission connection with the transmission gear 26, and the transmission connection mode of the second driving piece 23 and the transmission gear 26 can be but is not limited to spline connection, shaft coupling connection and the like, as some embodiments of the application, the second driving piece 23 and the transmission gear 26 are in transmission connection through the spline connection mode, the second driving piece 23 can drive the transmission gear 26 to rotate to drive the two transmission racks 27 to move close to or away from each other, so as to drive the two clamping pieces 211 to move close to or away from each other.

[0048] The two transmission racks 27 are connected with the two clamping pieces 211 one by one, and the connection mode of the transmission rack 27 and the clamping piece 211 can be but is not limited to welding, bolt connection and the like, as some embodiments of the application, the transmission rack 27 and the clamping piece 211 are connected through the bolt connection mode.

[0049] Specifically, the second driving piece 23 is configured as a motor, the second driving piece 23 can drive the transmission gear 26 to rotate to drive the two transmission racks 27 to move close to or away from each other along the first direction (i.e. Figure 1 the X direction shown in the figure), the movement of the two transmission racks 27 along the first direction (i.e. Figure 1 the X direction shown in the figure) can drive the two clamping pieces 211 to move close to or away from each other along the first direction (i.e. Figures 1-5The two clamping pieces 211 are moved to approach or move away from each other, so that the two clamping pieces 211 can move towards each other to clamp the to-be-inverted piece 99, or the two clamping pieces 211 can move away from each other to release the to-be-inverted piece 99.

[0050] By engaging the two transmission racks 27 with the transmission gear 26 and locating the two transmission racks 27 on opposite sides of the transmission gear 26, the movement of the two clamping pieces 211 can be realized, which is beneficial to improve the control accuracy and improve the clamping stability of the clamping assembly 21, and only one second driving piece 23 needs to be arranged, which is beneficial to reduce the cost, and in addition, the arrangement can make the turnover mechanism 20 compact in structure and small in space occupation, which is beneficial to improve the space utilization of the turnover device 100.

[0051] In some embodiments of the utility model, as shown in Figures 1-4 Each clamping piece 211 has a clamping pin 28 and / or a profiling clamp 29 extending towards the other clamping piece 211, and the clamping pin 28 and the profiling clamp 29 are adapted to cooperate with the to-be-inverted piece 99 to clamp the to-be-inverted piece 99.

[0052] As some embodiments of the application, each clamping piece 211 has a clamping pin 28 extending towards the other clamping piece 211, and the to-be-inverted piece 99 has a clamping hole, and the clamping pin 28 can cooperate with the clamping hole of the to-be-inverted piece 99 to clamp the to-be-inverted piece 99.

[0053] As some embodiments of the application, each clamping piece 211 has a profiling clamp 29 extending towards the other clamping piece 211, and the profiling clamp is located outside the to-be-inverted piece 99, and the profiling clamp 29 can cooperate with the to-be-inverted piece 99 to clamp the to-be-inverted piece 99 outside.

[0054] As some embodiments of the application, each clamping piece 211 has a clamping pin 28 and a profiling clamp 29 extending towards the other clamping piece 211, and the clamping pin 28 and the profiling clamp 29 can cooperate with the to-be-inverted piece 99 to clamp the to-be-inverted piece 99.

[0055] It should be noted that the number of clamping pins 28 and profiling clamps 29 of each clamping piece 211 can be multiple, and the specific number can be designed according to the shape structure of the to-be-inverted piece 99 and the clamping difficulty, so as to uniformly distribute the clamping force, reduce local stress concentration, reduce the risk of deformation or damage of the to-be-inverted piece 99, and improve the clamping stability.

[0056] By providing the clamping piece 211 with the clamping pin 28 and / or the profiling clamp 29, the risk of the to-be-flipped piece 99 slipping or falling during the flipping process can be effectively reduced, and the risk of the to-be-flipped piece 99 changing posture during the flipping process can be effectively reduced, thereby facilitating to improve the stability of clamping, and the clamping pin 28 and the profiling clamp 29 can be adjusted according to the shape and size of the to-be-flipped piece 99, so as to be suitable for different types of to-be-flipped pieces 99, and the adaptability and universality are high.

[0057] In some embodiments of the utility model, as shown in Figure 1 The flipping mechanism 20 further comprises a flipping frame 24 and two mounting seats 25, the two mounting seats 25 are arranged on the two sides of the flipping frame 24 along the first direction (i.e. Figure 1 The flipping frame 24 is rotatably arranged on the two mounting seats 25, and the mounting seat 25 is movably arranged on the main frame 10 along the height direction of the main frame 10 (i.e. Figure 1 The first driving piece 22 is arranged on the mounting seat 25 and is in transmission connection with the flipping frame 24, and the first driving piece 22 is used for driving the flipping frame 24 to flip, and the clamping piece 211 is movably arranged on the flipping frame 24.

[0058] The mounting seat 25 is arranged on the main frame 10, and the mounting seat 25 is movable along the height direction of the main frame 10 (i.e. Figure 1 The number of the mounting seat 25 is two, and the two mounting seats 25 are arranged on the two sides of the flipping frame 24 along the first direction (i.e. Figure 1 The flipping frame 24 is rotatably arranged on the two mounting seats 25, and the mounting seat 25 is movably arranged on the main frame 10 along the height direction of the main frame 10 (i.e.

[0059] The flipping frame 24 is rotatably arranged on the two mounting seats 25, and the mounting seat 25 is movably arranged on the main frame 10 along the height direction of the main frame 10 (i.e.

[0060] The transmission connection mode of the first driving piece 22 and the pivot shaft can be but is not limited to spline connection, shaft coupling connection and the like, and as some embodiments of the utility model, the first driving piece 22 and the pivot shaft are in transmission connection through the spline connection mode.

[0061] As some embodiments of the present application, the first driving member 22 is configured as a motor, and the pivot shaft is in transmission connection with the output shaft of the motor. When the turnover part 99 needs to be turned over, the turnover part 99 can be placed on the bearing mechanism 50 first, then the second driving member 23 can drive the clamping assembly 21 to clamp the turnover part 99, and then the mounting seat 25 moves upward along the height direction (i.e. the Z direction shown in the figure) of the main frame 10, and then the first driving member 22 can drive the turnover frame 24 to turn over, so as to complete the turnover of the turnover part 99. Figures 1-4

[0062] By arranging the two mounting seats 25 on the two sides of the turnover frame 24, the turnover frame 24 can be supported on the two sides, so that the stability of the turnover frame 24 is improved. By driving the turnover frame 24 to turn over by the first driving member 22, the difficulty of turning over the turnover part 99 can be reduced, and the turnover precision of the turnover part 99 can be ensured.

[0063] In some embodiments of the present application, as shown in the figure, Figure 1 The turnover frame 24 has a first guide part 241, which extends along the first direction (i.e. the X direction shown in the figure). Figure 1 The clamping part 211 is in sliding fit with the first guide part 241 and can slide along the extension direction of the first guide part 241.

[0064] The first guide part 241 can be configured as, but is not limited to, a guide rail, a sliding groove or the like. As some embodiments of the present application, the first guide part 241 is configured as a guide rail, which is arranged to extend along the first direction (i.e. the X direction shown in the figure). Figure 1

[0065] The clamping part 211 is in sliding fit with the first guide part 241. As some embodiments of the present application, the clamping part 211 has a sliding block or a protrusion. For example, the first guide part 241 is configured as a guide rail, and the clamping part 211 has a sliding block. The sliding block can be in sliding fit with the guide rail and can slide along the extension direction of the guide rail, so that the clamping part 211 is in sliding fit with the first guide part 241 and can slide along the first direction (i.e. the X direction shown in the figure). Figures 1-5

[0066] By arranging the clamping part 211 in sliding fit with the first guide part 241 and capable of sliding along the extension direction of the first guide part 241, the movement direction of the clamping part 211 can be accurate, the risk of deviation during movement of the clamping part 211 can be reduced, so that the clamping stability and firmness of the clamping assembly 21 can be improved, and the probability that the clamping assembly 21 cannot cooperate with the turnover part 99 can be reduced, and the use reliability of the clamping assembly 21 can be improved.

[0067] In some embodiments of the present application, as shown in the figure,​​​Figure 1 As shown, the first guide part 241 is multiple, and the two sides of the turnover frame 24 are provided with the first guide part 241 along the second direction (i.e. Figure 1 the Y direction shown).

[0068] The first guide part 241 is multiple, and the number of the first guide part 241 can be, but is not limited to, two, three, four, etc., and as some embodiments of the present application, the number of the first guide part 241 is two, and the two first guide parts 241 are arranged on the two sides of the turnover frame 24 along the second direction (i.e. Figures 1-4 the Y direction shown).

[0069] By arranging the first guide part 241 on the two sides of the turnover frame 24, the clamping part 211 can be supported on both sides during sliding, the sliding cooperation between the clamping part 211 and the first guide part 241 can be more stable, the risk of deviation of the clamping part 211 during movement can be effectively reduced, and the moving direction of the clamping part 211 can be more accurate.

[0070] In some embodiments of the present application, as shown in the drawings, Figure 1 The first guide part 241 is multiple, and the multiple first guide parts 241 are arranged at intervals along the height direction of the main frame 10; the second direction (i.e. Figure 1 the Y direction shown) is perpendicular to the first direction (i.e. Figure 1 the X direction shown) and the height direction (i.e. Figure 1 the Z direction shown).

[0071] The first guide part 241 is multiple, and the number of the first guide part 241 can be, but is not limited to, two, three, four, etc., and as some embodiments of the present application, the number of the first guide part 241 is two, and the two first guide parts 241 are arranged at intervals along the height direction of the main frame 10 (i.e. Figure 1 the Z direction shown).

[0072] The second direction (i.e. Figure 1 the Y direction shown) is perpendicular to the first direction (i.e. Figure 1 the X direction shown) and the height direction (i.e. Figure 1 the Z direction shown). Figure 1 That is, any two of the second direction (i.e. Figure 1 the Y direction shown), the height direction of the main frame 10 (i.e. Figure 1 the Z direction shown), and the first direction (i.e. the X direction shown) are perpendicular to each other.

[0073] By arranging the multiple first guide parts 241 along the height direction of the main frame 10 (i.e. Figure 1The first guide part 241 is arranged on the two sides of the turnover frame 24 along the Y direction, and the number of the first guide part 241 on at least one side is multiple and is arranged at intervals along the height direction of the main frame 10, so that the clamping part 211 is supported by multiple support positions during sliding, and the accuracy of the moving direction of the clamping part 211 is greatly improved.

[0074] As some embodiments of the present application, the first guide part 241 is multiple, arranged along the second direction (that is, the Y direction) of the turnover frame 24, and the number of the first guide part 241 on at least one side is multiple and is arranged at intervals along the height direction of the main frame 10. Figure 1 The first guide part 241 is arranged on the two sides of the turnover frame 24 along the Y direction, and the number of the first guide part 241 on at least one side is multiple and is arranged at intervals along the height direction of the main frame 10, so that the clamping part 211 is supported by multiple support positions during sliding, and the accuracy of the moving direction of the clamping part 211 is greatly improved.

[0075] In some embodiments of the present application, as shown in the drawings, Figure 3 The positioning mechanism 30 is arranged on the main frame 10, and the connection mode of the positioning mechanism 30 and the main frame 10 can be, but is not limited to, welding, bolt connection and the like.

[0076] The positioning mechanism 30 is arranged on the main frame 10, and the connection mode of the positioning mechanism 30 and the main frame 10 can be, but is not limited to, welding, bolt connection and the like.

[0077] The third driving part 31 and the positioning part 32 are in transmission connection, and the transmission connection mode of the third driving part 31 and the positioning part 32 can be, but is not limited to, spline connection, shaft coupling connection and the like.

[0078] The third driving part 31 can be configured as, but is not limited to, a pneumatic cylinder, a hydraulic cylinder and the like.

[0079] Specifically, before the clamping assembly 21 clamps the turnover part 99, the positioning mechanism 30 can be used to position the mounting seat 25, so as to position the Z-direction height of the turnover mechanism 20, so that the Z-direction height of the clamping assembly 21 matches the Z-direction height of the turnover part 99, and the clamping assembly 21 can accurately cooperate with the turnover part 99.

[0080] By setting the positioning mechanism 30, the Z-direction height of the turnover mechanism 20 can be positioned before the clamping assembly 21 clamps the to-be-turned part 99, so that the clamping assembly 21 can be accurately matched with the to-be-turned part 99, and the use reliability of the turnover device 100 is improved.

[0081] In some embodiments of the utility model, as shown in Figure 1 and Figure 1 , the main frame 10 has a second guide part 11, the second guide part 11 extends along the height direction of the main frame 10 (that is, the Z direction shown in Figure 1 , the mounting seat 25 is in sliding fit with the second guide part 11 and can slide along the extension direction of the second guide part 11.

[0082] Among them, the second guide part 11 can be configured as but not limited to guide rail, sliding groove and other guide structures, as some embodiments of the application, the second guide part 11 is configured as a guide rail, the guide rail is arranged along the height direction of the main frame 10 (that is, the Z direction shown in Figure 1 .

[0083] The mounting seat 25 is in sliding fit with the second guide part 11, as some embodiments of the application, the mounting seat 25 has a sliding block, the second guide part 11 is configured as a guide rail, the sliding block can be in sliding fit with the guide rail, and the sliding block can slide along the extension direction of the guide rail, that is, the mounting seat 25 is in sliding fit with the second guide part 11 and can slide along the height direction of the main frame 10 (that is, the Z direction shown in Figure 3 .

[0084] By making the mounting seat 25 in sliding fit with the second guide part 11 and capable of sliding along the height direction of the main frame 10 (that is, the Z direction shown in Figure 1 , the moving direction of the mounting seat 25 can be accurate, and the risk of deviation during the movement of the mounting seat 25 can be reduced.

[0085] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 , the turnover device 100 further includes: a lifting mechanism 40, the lifting mechanism 40 is arranged on the main frame 10, the lifting mechanism 40 includes: a fourth driving part 41 and a transmission assembly 42, the transmission assembly 42 is in transmission connection between the fourth driving part 41 and the turnover mechanism 20, and the fourth driving part 41 is used to drive the transmission assembly 42 to drive the turnover mechanism 20 to move along the height direction of the main frame 10.

[0086] The lifting mechanism 40 is located on the main frame 10. In some embodiments of this application, the lifting mechanism 40 is connected to the main frame 10 by bolts. The transmission assembly 42 is driven between the fourth drive member 41 and the tilting mechanism 20. That is, the transmission assembly 42 is driven by the fourth drive member 41 and the tilting mechanism 20.

[0087] As some embodiments of this application, the fourth drive member 41 is constructed as a motor, and the transmission assembly 42 includes a sprocket 43 and a chain. The sprocket 43 and the chain can mesh. The motor is connected to the sprocket 43 in a transmission connection. The chain is connected to the mounting base 25. The rotation of the motor can drive the sprocket 43 to rotate, so as to drive the flipping mechanism 20 to move along the height direction of the main frame 10 through the chain.

[0088] As some embodiments of this application, the fourth driving member 41 is constructed as a motor, and the transmission component 42 includes a mating gear and a mating rack. The mating gear and the mating rack mesh, and the mating rack is fixedly connected to the flipping mechanism 20. The fourth driving member 41 can drive the mating gear to rotate, and the rotation of the mating gear can drive the mating rack to move, so as to drive the flipping mechanism 20 to move along the height direction of the main frame 10.

[0089] This arrangement facilitates the adjustment of the tilting mechanism 20 along the height direction of the main frame 10 (i.e., Figure 4 The Z-direction position is accurately adjusted, and the driving process is smooth, which can reduce the amplitude of shaking during the lifting and lowering of the flipping mechanism 20, thus improving the reliability and stability of the flipping device 100.

[0090] In some embodiments of this utility model, such as Figure 1 , Figure 1 and Figure 1 As shown, the supporting mechanism 50 includes: a supporting frame 51 and a tray 52. ​​The tray 52 is disposed on the supporting frame 51 and is used to support the component 99 to be flipped. The tray 52 has multiple positioning holes 521. The supporting frame 51 has multiple positioning pins 511, and the multiple positioning pins 511 correspond one-to-one with the multiple positioning holes 521. The supporting frame 51 can move along the height direction of the main frame 10 (i.e., ​ The locating pin 511 is moved in the Z direction (as shown) to engage with the corresponding locating hole 521.

[0091] The size of the tray 52 can be designed according to the size of the to-be-flipped part 99, the tray 52 has a plurality of positioning holes 521, the number of the positioning holes 521 can be, but is not limited to, four, eight, ten, etc., the carrying frame 51 has a plurality of positioning pins 511, the number of the positioning pins 511 can be, but is not limited to, four, eight, ten, etc., the plurality of positioning holes 521 correspond to the plurality of positioning pins 511 one by one, as some embodiments of the present application, the number of the positioning holes 521 is four, the number of the positioning pins 511 is four, the four positioning holes 521 correspond to the four positioning pins 511 one by one.

[0092] The carrying frame 51 can move along the height direction of the main frame 10 (i.e. ​ The Z direction shown) to make the positioning pins 511 cooperate with the corresponding positioning holes 521, as some embodiments of the present application, the carrying mechanism 50 further comprises a fifth driving member, which can be, but is not limited to, a pneumatic cylinder, a hydraulic cylinder, etc., for example, the fifth driving member is configured as a pneumatic cylinder, which can drive the carrying frame 51 to move along the height direction of the main frame 10 (i.e. ​ The Z direction shown) to make the positioning pins 511 cooperate with the positioning holes 521.

[0093] By making the positioning pins 511 cooperate with the corresponding positioning holes 521, the tray 52 can be positioned by the carrying frame 51, so that the position of the tray 52 is accurate, and the tray 52 can stably and reliably carry the to-be-flipped part 99, which can improve the positioning accuracy of the turnover device 100 and is beneficial to improve the use reliability and stability of the turnover device 100.

[0094] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0095] In the description of the present application, "a plurality of" means two or more.

[0096] In the description of the present application, "a plurality of" means two or more.

[0097] In the description of the utility model, the first feature is "above" or "below" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.

[0098] In the description of the utility model, the first feature is "above", "upper" and "on" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.

[0099] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0100] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A turnover device (100), characterized in that The utility model relates to a kind of overturning mechanism, including: Main frame (10) and turnover mechanism (20), turnover mechanism (20) is movably provided along the height direction of main frame (10) in main frame (10), and turnover mechanism (20) includes: clamping assembly (21), first driving part (22), clamping assembly (21) is used to clamp to be overturned piece (99), and first driving part (22) is driving connection with clamping assembly (21) and is used to drive clamping assembly (21) overturn, to overturn to be overturned piece (99); Bearing mechanism (50), bearing mechanism (50) is provided in main frame (10), along the height direction of main frame (10), bearing mechanism (50) is located below turnover mechanism (20) and is used to carry to be overturned piece (99).

2. The turnover device (100) according to claim 1, characterized in that Turnover mechanism (20) further includes: second driving part (23), and clamping assembly (21) includes: two clamping pieces (211), along first direction, two clamping pieces (211) are spaced apart, and second driving part (23) is used to drive two clamping pieces (211) to move close to each other or away from each other, and first direction is perpendicular to the height direction of main frame (10).

3. The turnover device (100) according to claim 2, characterized in that Turnover mechanism (20) further includes: transmission gear (26) and two transmission racks (27), two transmission racks (27) are all engaged with transmission gear (26) and are located on the opposite sides of transmission gear (26), and two transmission racks (27) are respectively connected with two clamping pieces (211), and second driving part (23) is driving connection with transmission gear (26).

4. The turnover device (100) according to claim 2, characterized in that Each clamping piece (211) has clamping pin (28) and / or profiled clamp (29) extending towards another clamping piece (211), and clamping pin (28) and profiled clamp (29) are adapted to cooperate with to be overturned piece (99) to clamp to be overturned piece (99).

5. The turnover device (100) according to claim 2, characterized in that Turnover mechanism (20) further includes: turnover frame (24), two mounting seats (25), along first direction, two mounting seats (25) are separately provided on the two sides of turnover frame (24), turnover frame (24) is rotatably provided in two mounting seats (25), mounting seat (25) is movably provided along the height direction of main frame (10) in main frame (10), first driving part (22) is provided in mounting seat (25) and is driving connection with turnover frame (24), and first driving part (22) is used to drive turnover frame (24) to overturn, and clamping piece (211) is movably provided in turnover frame (24).

6. The turnover device (100) according to claim 5, characterized in that Turnover frame (24) has first guide portion (241), and first guide portion (241) extends along first direction, and clamping piece (211) is slidingly fitted with first guide portion (241) and can slide along the extension direction of first guide portion (241).

7. The turnover device (100) according to claim 6, characterized in that The first guide portions (241) are multiple, and the turnover frame (24) has the first guide portions (241) on both sides in a second direction, and / or the first guide portions (241) are multiple and arranged at intervals in a height direction of the main frame (10).

8. The turnover device (100) according to claim 5, characterized in that Further comprising: A positioning mechanism (30) is arranged on the main frame (10), and the positioning mechanism (30) comprises a third driving member (31) and a positioning member (32). The mounting seat (25) has a matching portion (251), and the third driving member (31) is in driving connection with the positioning member (32) and is used to drive the positioning member (32) to positionally cooperate with the matching portion (251). And / or, the main frame (10) has a second guide portion (11) extending in the height direction of the main frame (10), and the mounting seat (25) is in sliding cooperation with the second guide portion (11) and can slide in the extension direction of the second guide portion (11).

9. The turnover device (100) according to any one of claims 1-8, characterized in that, Further comprising: A lifting mechanism (40) is arranged on the main frame (10), and the lifting mechanism (40) comprises a fourth driving member (41) and a transmission assembly (42). The transmission assembly (42) is in transmission connection between the fourth driving member (41) and the turnover mechanism (20), and the fourth driving member (41) is used to drive the transmission assembly (42) to drive the turnover mechanism (20) to move in the height direction of the main frame (10).

10. The turnover device (100) according to any one of claims 1-8, characterized in that, The bearing mechanism (50) comprises a bearing frame (51) and a tray (52). The tray (52) is arranged on the bearing frame (51) and is used to bear the turnover object (99). The tray (52) has multiple positioning holes (521), and the bearing frame (51) has multiple positioning pins (511). The multiple positioning pins (511) correspond to the multiple positioning holes (521) one by one. The bearing frame (51) can move in the height direction of the main frame (10) to make the positioning pins (511) cooperate with the corresponding positioning holes (521).

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