Material conveying device

Abstract

The utility model discloses a material conveying device which comprises a workbench, a first fixing frame is fixedly installed on the surface of the top of the workbench, a lead screw is rotationally connected into the first fixing frame, a first conveying plate is slidably connected to the surface of the top of the first fixing frame, and a driving device is fixedly installed at the front end of the surface of the first fixing frame. The output end of the driving device is fixedly connected with the lead screw, a plurality of second fixing frames are fixedly installed at the positions, located at the rear end of the first fixing frame, of the surface of the top of the workbench, second conveying plates are slidably connected to the surfaces of the tops of the second fixing frames, and the first conveying plates and the second conveying plates are fixedly connected through first connecting plates; the multiple second conveying plates are fixedly connected through second connecting plates, a fixing plate is slidably connected to the surface of the lead screw, and the top of the fixing plate is fixedly connected with the first conveying plate. According to the design, a traditional conveying belt transmission mode is replaced, and the problems proposed in the background technology are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field, concretely is a kind of material conveying device. BACKGROUND

[0002] The automatic processing equipment of material processing is generally provided with conveying device to convey material to corresponding station, in prior art, the conveying device of automatic processing equipment is generally flow line structure, i.e. material is generally conveyed by flow line.

[0003] In prior art, conveying device in flow line is generally provided with conveying belt and transmission shaft, the end of transmission shaft is drivingly connected with driving structure, to drive conveying belt to run, servo motor is generally selected as driving structure in prior art, and transmission shaft and the movable end of servo motor are connected by coupling, to make transmission shaft and the movable end of servo motor coaxial, so that the position of material conveyed by servo motor can be accurately controlled.

[0004] Based on the above, in prior art, the driving structure for driving transmission shaft to rotate has higher requirement on coaxiality of transmission shaft when installing, thereby leading to higher installation difficulty. SUMMARY

[0005] The utility model aims at providing a kind of material conveying device, to solve the higher requirement on coaxiality of transmission shaft when installing the driving structure for driving transmission shaft to rotate in prior art mentioned in the above background art, thereby leading to higher installation difficulty.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of material conveying device, including workbench, the workbench top surface is fixedly installed with first fixed frame, the first fixed frame is rotatably connected with screw rod, the first fixed frame top surface is slidably connected with first conveying plate, the first fixed frame surface front end is fixedly installed with driving device, and the output end of the driving device is fixedly connected with screw rod, the workbench top surface is fixedly installed with multiple second fixed frames in first fixed frame rear end, the second fixed frame top surface is slidably connected with second conveying plate, the first conveying plate and second conveying plate are fixedly connected by first connecting plate, multiple second conveying plates are fixedly connected by second connecting plate, the surface of screw rod is slidably connected with fixed plate, and the top of fixed plate is fixedly connected with first conveying plate.

[0007] Preferably, the first fixed frame and the second fixed frame top surface are fixedly installed with guide rail, the bottom surface of first conveying plate and second conveying plate is fixedly installed with sliding block at the opposite position of guide rail, and the sliding block is slidably connected to the surface of guide rail.

[0008] Preferably, bearings are fixedly installed on both end sidewalls in the first fixed frame.

[0009] Preferably, an installation hole is formed in the middle of the surface of the fixed plate, and a converter is fixedly installed in the installation hole and threadedly connected with the lead screw.

[0010] Preferably, the driving device comprises a mounting frame, a servo motor and a shaft coupling, the mounting frame is fixedly installed on the front end surface of the first fixed frame, the servo motor is fixedly installed on the end of the mounting frame away from the first fixed frame, and the shaft coupling is fixedly connected between the output end of the servo motor and the lead screw. Advantages

[0011] Compared with the prior art, the present application has the following advantages:

[0012] After the first conveying plate driven by the servo motor slides in parallel on the top of the first fixed frame, the second conveying plate is connected by the connecting plate and synchronously slides in parallel, so that the traditional conveying belt driving mode is replaced, and the problems in the background art can be effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a whole structure schematic view of the present application;

[0014] Fig. 2 It is a driving device structure schematic view of the present application;

[0015] Fig. 3 It is a first fixed frame structure schematic view of the present application.

[0016] The corresponding relationship between the annotations of the drawings and the component names in the drawings is as follows:

[0017] 1. workbench; 2. first fixed frame; 3. first conveying plate; 4. second fixed frame; 5. second conveying plate;

[0018] 6. first connecting plate; 7. driving device; 8. fixed plate; 9. second connecting plate; 21. lead screw; 22. bearing; 23. guide rail; 24. sliding block; 71. mounting frame; 72. servo motor; 73. shaft coupling; 81. installation hole;

[0019] 82. converter. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely below in connection with the embodiments. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and should not be understood as indicating or implying relative importance.

[0022] As Figs. 1-3 It is a structural schematic view of a material conveying device according to a preferred embodiment of the present application. In this embodiment, the material conveying device comprises a workbench 1, a first fixed frame 2 is fixedly installed on the top surface of the workbench 1, a lead screw 21 is rotatably connected in the first fixed frame 2, a first conveying plate 3 is slidably connected to the top surface of the first fixed frame 2, a driving device 7 is fixedly installed on the front end of the surface of the first fixed frame 2, the output end of the driving device 7 is fixedly connected with the lead screw 21, a fixed plate 8 is slidably connected to the surface of the lead screw 21, the top of the fixed plate 8 is fixedly connected with the first conveying plate 3, the rotation of the output of the driving device 7 drives the rotation of the lead screw 21, so that the forward and backward displacement function of the fixed plate 8 is realized by the clockwise and counterclockwise rotation of the lead screw 21, so that the first conveying plate 3 can slide on the top of the first fixed frame 2, a plurality of second fixed frames 4 are fixedly installed on the top surface of the workbench 1 at the rear end of the first fixed frame 2, a second conveying plate 5 is slidably connected to the top surface of the second fixed frame 4, the first conveying plate 3 and the second conveying plate 5 are fixedly connected by a first connecting plate 6, and the plurality of second conveying plates 5 are fixedly connected by a second connecting plate 9. The design makes the first conveying plate 3 slide forward and backward to drive the synchronous forward and backward sliding function of the plurality of second conveying plates 5, realizes the conveying function of the material, and effectively solves the problems in the background art.

[0023] In the embodiment, the first fixed frame 2 and the second fixed frame 4 are fixedly installed with guide rails 23 on the top surfaces, the first conveying plate 3 and the second conveying plate 5 are fixedly installed with sliding blocks 24 on the bottom surfaces at opposite positions of the guide rails 23, and the sliding blocks 24 are slidably connected to the surfaces of the guide rails 23, so that the first conveying plate 3 and the second conveying plate 5 are respectively slid on the corresponding first fixed frame 2 and second fixed frame 4.

[0024] In the embodiment, the first fixed frame 2 is fixedly installed with bearings 22 on the two end sidewalls, and a lead screw 21 is fixedly connected between the two bearings 22, the bearings 22 are designed to support rotation, and can reduce friction and transmit power.

[0025] In the embodiment, the fixed plate 8 is provided with an installation hole 81 in the middle of the surface, and a converter 82 is fixedly installed in the installation hole 81, the converter 82 is threadedly connected with the lead screw 21, the converter 82 is arranged to convert threaded transmission of the lead screw 21 into parallel transmission, so that the fixed plate 8 can move in parallel.

[0026] In the embodiment, the driving device 7 comprises a mounting frame 71, a servo motor 72 and a shaft coupling 73, the mounting frame 71 is fixedly installed on the front end surface of the first fixed frame 2, the servo motor 72 is fixedly installed on the end of the mounting frame 71 away from the first fixed frame 2, the shaft coupling 73 is fixedly connected between the output end of the servo motor 72 and the lead screw 21, the servo motor 71 drives the rotation of the lead screw 21, and the shaft coupling 73 is arranged to compensate for installation deviation between the output shaft of the servo motor 71 and the lead screw, and simultaneously functions as a damping, buffering and protection device.

[0027] The above is a further detailed description of the utility model in combination with the specific embodiments, and the specific embodiments of the utility model cannot be limited to the description, and for ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be regarded as belonging to the protection scope determined by the claims of the utility model.

Claims

1. A material conveying device comprising a worktable (1), characterized in that: The top surface of the workbench (1) is fixedly installed with a first fixing frame (2), a lead screw (21) is rotatably connected in the first fixing frame (2), a first conveying plate (3) is slidably connected to the top surface of the first fixing frame (2), a driving device (7) is fixedly installed on the front end surface of the first fixing frame (2), and the output end of the driving device (7) is fixedly connected with the lead screw (21), a plurality of second fixing frames (4) are fixedly installed on the top surface of the workbench (1) at the rear end of the first fixing frame (2), a second conveying plate (5) is slidably connected to the top surface of each second fixing frame (4), the first conveying plate (3) and the second conveying plate (5) are fixedly connected through a first connecting plate (6), a plurality of the second conveying plates (5) are fixedly connected through a second connecting plate (9), a fixed plate (8) is slidably connected to the surface of the lead screw (21), and the top of the fixed plate (8) is fixedly connected with the first conveying plate (3).

2. A material delivery apparatus as claimed in claim 1, wherein: The top surface of the first fixing frame (2) and the second fixing frame (4) is fixedly installed with a guide rail (23), and the bottom surface of the first conveying plate (3) and the second conveying plate (5) is fixedly installed with a sliding block (24) at the opposite position of the guide rail (23), and the sliding block (24) is slidably connected to the surface of the guide rail (23).

3. The material delivery apparatus of claim 1, wherein: The first fixing frame (2) is fixedly installed with a bearing (22) on the sidewall at both ends, and the lead screw (21) is fixedly connected between the two bearings (22).

4. The material delivery apparatus of claim 1, wherein: The surface of the fixed plate (8) is provided with a mounting hole (81) in the middle, a converter (82) is fixedly installed in the mounting hole (81), and the converter (82) is threadedly connected with the lead screw (21).

5. The material delivery apparatus of claim 1, wherein: The driving device (7) comprises a mounting frame (71), a servo motor (72) and a shaft coupling (73), the mounting frame (71) is fixedly installed on the front end surface of the first fixing frame (2), the servo motor (72) is fixedly installed on one end of the mounting frame (71) away from the first fixing frame (2), and the shaft coupling (73) is fixedly connected between the output end of the servo motor (72) and the lead screw (21).

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