Feeding and discharging device for automobile plate detection

Abstract

The utility model discloses a loading and unloading device used for automobile plate detection, which relates to the technical field of loading and unloading devices, and comprises a detection table, a tray used for positioning products, a material vehicle used for transporting the tray, a truss body, cross beams arranged at the top of the truss body and symmetrically arranged, and a suction cup module, the detection table is located below the cross beams, a driving seat used for supporting the suction cup module is arranged between every two adjacent cross beams, a driving module used for driving the driving seat to move in the length direction of the cross beams is arranged on the driving seat, a lifting module is arranged at the bottom of the driving seat, and the suction cup module is fixedly connected to the lifting end of the lifting module; limiting modules used for limiting displacement of the material trolley in the horizontal direction are arranged on the two sides of the detection table below the truss body. And through structural arrangement, manual carrying is not needed, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a loading and unloading device, and more specifically, it relates to a loading and unloading device for automotive sheet metal inspection. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive, forming automobiles with advanced technical principles, new technologies, and new structures. In order to ensure the quality of automobiles, their components need to undergo strict testing.

[0003] The current automotive parts testing methods mostly involve using material carts to transport products to the vicinity of the testing station, then manually moving the materials from the material carts to the testing station for testing. After testing, the materials are manually moved back to the material carts and transported to the next testing station. This manual operation is time-consuming, labor-intensive, and inefficient.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a loading and unloading device for automotive panel inspection. Through the design of the structure, it can automatically complete the material handling without manual operation, thus ensuring work efficiency.

[0006] The technical solution of this utility model is:

[0007] A loading and unloading device for inspecting automotive sheet metal includes an inspection platform, a pallet for positioning products, and a material cart for transporting the pallet. It also includes a truss body, symmetrically arranged crossbeams on the top of the truss body, and suction cup modules. The inspection platform is located below the crossbeams. A drive seat for supporting the suction cup modules is provided between adjacent crossbeams. The drive seat has a drive module for driving the suction cup modules to move along the length of the crossbeams. A lifting module is located at the bottom of the drive seat, and the suction cup modules are fixedly connected to the lifting end of the lifting module. Limiting modules for restricting the horizontal displacement of the material cart are located on both sides of the inspection platform below the truss body.

[0008] The present invention is further configured such that the drive module includes a first drive motor fixedly connected to the top end and a gear and a rack meshing with each other. The rack is fixedly connected to the crossbeam, and the length direction of the rack is parallel to the length direction of the crossbeam. The output shaft of the first drive motor passes through the drive seat and is fixedly connected to the gear through a coupling.

[0009] The utility model further sets up, the crossbeam top all is fixedly connected with linear slide rail, the drive seat bottom is equipped with the sliding block of linear slide rail sliding cooperation.

[0010] The utility model further sets up, the lifting module includes second drive motor, screw rod and drive piece of screw thread connection on screw rod, second drive motor fixedly connected in drive seat bottom one side, screw rod rotation is connected in drive seat bottom, the output shaft of second drive motor is transmission connection through belt pulley with the one end of screw rod close drive seat, the sucking disc module sets up on drive piece.

[0011] The utility model further sets up, the lifting module still includes the fixed cover of fixed connection in drive seat bottom, drive piece is connected in fixed cover along vertical direction, second drive motor sets up in one side of fixed cover, the one side of fixed cover towards second drive motor is equipped with the opening of the belt passing, drive piece also is hollow and section and fixed cover section cooperation, the fixed cover bottom is open for drive piece passes through, drive piece top fixedly connected with the drive board of screw thread connection of screw rod, screw rod extends into drive piece, the sucking disc module fixedly connected in drive piece bottom.

[0012] The utility model further sets up, the inner wall of fixed cover is fixedly connected with lifting slide rail, drive board top fixedly connected with the sliding block of lifting slide rail sliding cooperation.

[0013] The utility model further sets up, the sucking disc module includes the support seat of fixed connection in drive piece bottom and the vacuum sucking disc of array distribution in support seat bottom.

[0014] The utility model further sets up, the limiting module includes the positioning structure for limiting material car along the length direction displacement of crossbeam, the positioning structure includes the positioning frame of section " U " character and the guide piece of symmetry setting positioning frame end, the length direction of positioning frame is perpendicular to the length direction of crossbeam, the side of mutual orientation of guide piece is equipped with the inclined setting guide surface, material car along positioning frame length direction extends into positioning frame, positioning frame is rotationally connected with the gyro wheel of positioning frame, the gyro wheel with the lateral wall contact of material car.

[0015] The utility model further sets up, the limiting module still includes the limiting structure for limiting material car along the length direction displacement of positioning frame, limiting structure sets up in positioning frame one end away from the open part, the limiting structure includes support frame, lift cylinder of setting on support frame and extrusion cylinder of setting in lift cylinder output end, the section of support frame is " L " type and extends towards material car in, the output end of extrusion cylinder is fixedly connected with the limiting board, the limiting board and the inside wall of material car resist.

[0016] The utility model discloses beneficial technical effects are:

[0017] Through setting up the cooperation of drive module and sucking disc module, can carry product from material car to detection table and carry out detection, and also can utilize drive module and sucking disc module's cooperation to transport product to the material car of detection table discharge end after detection, whole operation does not need manual carrying, save time and effort, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 It is the close -up of A in Figure 1

[0020] Figure 3 It is the structure schematic diagram of the utility model lift module;

[0021] Figure 4 It is the partial sectional view of the utility model lift module fixed cover place;

[0022] Figure 5 It is the structure schematic diagram of the utility model limiting module;

[0023] Figure 6 It is the close -up of B in Figure 5

[0024] In the drawing, 1, detection table;2, tray;3, material car;4, truss body;41, crossbeam;42, rack;43, linear slide rail;5, drive seat;51, first drive motor;52, gear;53, sliding block;6, fixed cover;61, drive piece;611, drive board;612, sliding block;62, screw;63, second drive motor;64, lift slide rail;7, sucking disc module;8, limiting module;81, positioning frame;811, guide piece;812, roller;82, support frame;821, lift air cylinder;822, extrusion air cylinder;823, limiting plate. DETAILED DESCRIPTION

[0025] In order to can more clearly understand the technical means of the utility model, and can be implemented according to the content of specification, the specific embodiment of the utility model is further described in detail below, the following examples are used to explain the utility model, but not to limit the scope of the utility model.

[0026] A kind of for automobile plate piece detection's loading and unloading device, as Figures 1-6 ​​As shown, including the detection platform 1, 1 for positioning the tray 2 and the tray 2 for transporting material car 3, the tray 2 top is provided with positioning column for positioning the product, to ensure the positioning effect of the product, also includes the truss body 4, the top of the truss body 4 is provided with two suction cup module 7 which are arranged symmetrically, the detection platform 1 is located below the crossbeam 41, two drive seats 5 for supporting suction cup module 7 are arranged between the adjacent two crossbeams 41, two drive seats 5 are provided with drive module for driving the movement along the length direction of crossbeam 41, the bottom of drive seat 5 is provided with lifting module, and the suction cup module 7 is fixedly connected to the lifting end of the lifting module; The detection platform 1 is located below the truss body 4 and is provided with limiting module 8 for limiting the horizontal displacement of material car 3 on both sides of the detection platform 1, the number of limiting module 8 is three groups, one of which is arranged at the inlet end of the detection platform 1, and the other two are arranged at the outlet end of the detection platform 1, so that three material cars 3 can be arranged, and by arranging two drive seats 5, the corresponding suction cup module 7 is moved by drive module, which can transport the product to the detection platform 1 for detection, and if qualified, it is transported to the material car 3 near the detection platform at the outlet end, and if unqualified, it is transported to the material car 3 away from the detection platform at the outlet end, without manual carrying, saving time and effort, and improving work efficiency.

[0027] The drive module comprises a first drive motor 51 fixedly connected to the top end and a gear 52 and a rack 42 engaged with each other, the rack 42 is fixedly connected to the crossbeam 41, the length direction of the rack 42 is parallel to the length direction of the crossbeam 41, the output shaft of the first drive motor 51 passes through the drive seat 5 and is fixedly connected with the gear 52 through the shaft coupling, the top of the crossbeam 41 is fixedly connected with a linear slide rail 43, the bottom of the drive seat 5 is provided with a sliding block 53 in sliding fit with the linear slide rail 43, the linear slide rail 43 and the sliding block 53 limit the movement track of the drive seat 5, so as to ensure the stability of the movement of the drive seat 5; by driving the gear 52 to rotate, since the gear 52 and the rack 42 are engaged, and the rack 42 is fixed on the crossbeam 41, when the gear 52 rotates, the rack 42 moves relative to the rack 42, so that the drive seat 5 moves along the length direction of the rack 42; The top of the crossbeam 41 is provided with a buffer at both ends of the slide rail, when the drive seat 5 moves to the end of the crossbeam 41, it touches the buffer, which limits the displacement distance of the drive seat 5, prevents the drive seat 5 from separating from the crossbeam 41, and ensures the service life of the whole structure;

[0028] The lifting module comprises a second driving motor 63, a screw rod 62, and a driving piece 61 threadedly connected to the screw rod 62. The second driving motor 63 is fixedly connected to one side of the bottom of the driving seat 5, and the screw rod 62 is rotatably connected to the bottom of the driving seat 5. The output shaft of the second driving motor 63 is drivingly connected to one end of the screw rod 62 close to the driving seat 5 through a belt pulley. The suction cup module 7 is arranged on the driving piece 61. The lifting module further comprises a fixed cover 6 fixedly connected to the bottom of the driving seat 5 through an angle iron frame. The fixed cover 6 is hollow. The second driving motor 63 is arranged on one side of the fixed cover 6. An opening for the belt to pass through is formed in the side of the fixed cover 6 facing the second driving motor 63. The driving piece 61 is slidingly connected in the fixed cover 6 in the vertical direction. The fixed cover 6 can accommodate the screw rod 62 and the driving piece 61 in the fixed cover 6, thereby protecting them and prolonging the service life of the overall structure. The driving piece 61 is also hollow and has a cross section matching that of the fixed cover 6. The bottom of the fixed cover 6 is open to allow the driving piece 61 to pass through. The top of the driving piece 61 is fixedly connected to a driving plate 611 threadedly connected to the screw rod 62. The driving plate 611 is threadedly connected to the screw rod 62 through a guide sleeve. The screw rod 62 extends into the driving piece 61. The suction cup module 7 is fixedly connected to the bottom of the driving piece 61. A lifting slide rail 64 is fixedly connected to the inner wall of the fixed cover 6. The top of the driving plate 611 is fixedly connected to a sliding block 612 slidingly matched with the lifting slide rail 64. The lifting slide rail 64 and the sliding block 612 limit the movement track of the driving piece 61, thereby limiting the rotational freedom of the driving piece 61. Starting the second driving motor 63 drives the screw rod 62 to rotate. Since the driving plate 611 at the top of the driving piece 61 is threadedly matched with the screw rod 62, when the driving piece 61 cannot rotate, the rotation of the screw rod 62 can drive the driving piece 61 to move axially along the screw rod 62, thereby driving the entire suction cup module 7 to lift in the vertical direction.

[0029] The suction cup module 7 comprises a support seat fixedly connected to the bottom of the driving piece 61 and a plurality of vacuum suction cups arrayed at the bottom of the support seat. The vacuum suction cups can more stably adsorb the plate-shaped product, thereby making the product more stable during transportation.

[0030] The limiting module 8 comprises a positioning structure for limiting the displacement of the material trolley 3 along the length direction of the cross beam 41 and a limiting structure for limiting the displacement of the material trolley 3 along the length direction of the positioning rack 81. The positioning structure comprises the positioning rack 81 with a "U"-shaped cross section and the guide pieces 811 symmetrically arranged at the ends of the positioning rack 81. The length direction of the positioning rack 81 is perpendicular to the length direction of the cross beam 41. The side of the guide pieces 811 facing each other is provided with an inclined guide surface. The material trolley 3 extends into the positioning rack 81 along the length direction of the positioning rack 81. The guide pieces 811 are arranged to make the transportation of the material trolley 3 into the positioning rack 81 more convenient. The positioning rack 81 is rotationally connected with the roller 812. The roller 812 is in contact with the side wall of the material trolley 3. The roller 812 is arranged to rub against the material trolley 3, thereby ensuring the positioning effect and reducing the friction force.

[0031] Working principle: After the products are stacked on the tray 2 and fixed on the material trolley 3, the material trolley 3 is transported to the side of the inlet end of the detection table 1 and extends into the positioning rack 81. The limiting structure is used to drive the lifting cylinder 821 to extend the pressing cylinder 822 into the inner side of the material trolley 3 and drive the pressing cylinder 822 so that the limiting plate 823 is in contact with the inner side wall of the material trolley 3, thereby limiting the displacement of the material trolley 3 or the products on the material trolley 3 along the horizontal direction. The material trolley 3 is stably fixed at the corresponding position, thereby preventing the horizontal deviation when the products are transported by the suction cups. The positioning is more stable.

[0032] After the material vehicle 3 is fixed, the driving module is used, the first driving motor 51 is started, the driving gear 52 is rotated, the gear 52 is engaged with the rack 42, the rack 42 is fixed on the cross beam 41, when the gear 52 rotates, the rack 42 moves relative to the rack 42, so that the driving seat 5 moves along the length direction of the rack 42, the transport of the suction cup module 7 between the material vehicle 3 and the detection table 1 is completed, when transported above the material vehicle 3, the lifting module is used, the suction cup module 7 is driven to descend, the product is adsorbed, after the product is adsorbed, the suction cup module 7 is driven to ascend, the suction cup module 7 is transported to above the detection table 1 again by using the driving module, the suction cup module 7 is lowered, the product is placed on the detection table 1, if qualified, the product is transported to the material vehicle 3 close to the detection table at the discharge end, if unqualified, the product is transported to the material vehicle 3 far from the detection table at the discharge end, manual carrying is not needed, time and labor are saved, and the work efficiency is improved.

[0033] The preferred embodiments are only used for limiting the utility model, and it should be pointed out that, for ordinary skilled people in the art, without departing from the technical principles of the utility model, a plurality of improvements and modifications can be made, and the improvements and modifications should be regarded as the protection scope of the utility model.

Claims

1. An in-out feeding device for automobile panel detection, comprising a detection table (1), a tray (2) for positioning products, and a trolley (3) for transporting the tray (2), characterized in that: Also include the truss body (4), set in the truss body (4) top mutually symmetrical set of beams (41) and chuck module (7), the detection platform (1) is located below the beam (41), the adjacent two beams (41) are provided with the drive seat (5) for supporting the chuck module (7), the drive seat (5) is provided with the drive module for driving it to move along the length direction of the beam (41), the bottom of the drive seat (5) is provided with a lifting module, and the chuck module (7) is fixedly connected to the lifting end of the lifting module; the truss body (4) is provided with a limiting module (8) for limiting the displacement of the material car (3) along the horizontal direction below the detection platform (1) on both sides.

2. The feeding and discharging device for automobile panel detection according to claim 1, characterized in that: The drive module comprises a first drive motor (51) fixedly connected to the top end and a gear (52) and a rack (42) engaged with each other, the rack (42) is fixedly connected to the beam (41), the length direction of the rack (42) is parallel to the length direction of the beam (41), and the output shaft of the first drive motor (51) passes through the drive seat (5) and is fixedly connected with the gear (52) through a shaft coupling.

3. The feeding and unloading device for automobile panel detection according to claim 2, characterized in that: The top of the beam (41) is fixedly connected with a linear slide rail (43), and the bottom of the drive seat (5) is provided with a sliding block (53) in sliding fit with the linear slide rail (43).

4. The feeding and discharging device for automobile panel detection according to claim 2, characterized in that: The lifting module comprises a second drive motor (63), a screw rod (62) and a driving piece (61) threadedly connected to the screw rod (62), the second drive motor (63) is fixedly connected to one side of the bottom of the drive seat (5), the screw rod (62) is rotatably connected to the bottom of the drive seat (5), the output shaft of the second drive motor (63) is drivingly connected to one end of the screw rod (62) close to the drive seat (5) through a belt pulley, and the chuck module (7) is arranged on the driving piece (61).

5. The feeding and unloading device for the detection of automotive panels according to claim 4, characterized in that: The lifting module further comprises a fixed cover (6) fixedly connected to the bottom of the drive seat (5), the second drive motor (63) is arranged on one side of the fixed cover (6), an opening is formed in the side of the fixed cover (6) facing the second drive motor (63) for the belt to pass through, the driving piece (61) is slidingly connected in the fixed cover (6) in the vertical direction, the driving piece (61) is also hollow and the cross section cooperates with the cross section of the fixed cover (6), the bottom of the fixed cover (6) is open for the driving piece (61) to pass through, and the top of the driving piece (61) is fixedly connected with a driving plate (611) threadedly connected with the screw rod (62), the screw rod (62) extends into the driving piece (61), and the chuck module (7) is fixedly connected to the bottom of the driving piece (61).

6. The feeding and unloading device for the detection of automotive panels according to claim 5, characterized in that: The inner wall of the fixed cover (6) is fixedly connected with a lifting slide rail (64), and the top of the driving plate (611) is fixedly connected with a sliding block (612) in sliding fit with the lifting slide rail (64).

7. The feeding and unloading device for automobile panel detection according to claim 1, characterized in that: The chuck module (7) comprises a support seat fixedly connected to the bottom of the driving piece (61) and a plurality of vacuum chucks arrayed on the bottom of the support seat.

8. The feeding and unloading device for automobile panel detection according to claim 1, characterized in that: The limiting module (8) comprises a positioning structure for limiting displacement of the material cart (3) along the length direction of the cross beam (41), the positioning structure comprises a positioning rack (81) with a "U" shaped cross section and guide members (811) symmetrically arranged at the ends of the positioning rack (81), the length direction of the positioning rack (81) is perpendicular to the length direction of the cross beam (41), and the sides of the guide members (811) facing each other are provided with inclined guide surfaces, the material cart (3) extends into the positioning rack (81) along the length direction of the positioning rack (81), and the positioning rack (81) is rotationally connected with a roller (812), and the roller (812) is in contact with the side wall of the material cart (3).

9. The feeding and unloading device for the detection of automotive panels according to claim 8, characterized in that: The limiting module (8) further comprises a limiting structure for limiting displacement of the material cart (3) along the length direction of the positioning rack (81), the limiting structure is arranged at one end of the positioning rack (81) away from the opening, and the limiting structure comprises a support rack (82), a lifting cylinder (821) arranged on the support rack (82), and a pressing cylinder (822) arranged at the output end of the lifting cylinder (821), the cross section of the support rack (82) is "L" shaped and extends towards the inside of the material cart (3), and the output end of the pressing cylinder (822) is fixedly connected with a limiting plate (823), and the limiting plate (823) is in contact with the inner side wall of the material cart (3).

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