Multistage equidistant pushing mechanism

Abstract

The utility model discloses a multistage equidistant material pushing mechanism, relates to the object transportation technical field, the multistage equidistant material pushing mechanism comprises a work bench and a positioning rack, the positioning rack is installed on the top end surface of the work bench, the top end surface of the work bench is provided with a material rack, the top end surface of the work bench is provided with a rotating plate, and the rotating plate is provided with a plurality of rotating shafts. A second crawler wheel is installed on the inner wall of the rotating plate, and a stepping motor is installed on the surface of one side of the workbench. When the movable plate drives the control plate to move, the movable contact plate makes contact with the surface of one side of an object at the moment, the object is pushed to move on the surface of the top end of the material frame through movement of the movable plate, and therefore conveying of the object is achieved. Therefore, the problem that in the prior art, due to the fact that a pushing device does not have the isometric pushing function, when the objects are transported, the objects need to be arranged and sorted through other devices or manual work, and then multi-stage conveying of the objects can be achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of object transportation, in particular to a multi-stage equidistant material pushing mechanism. Background Art

[0002] Object pusher is a kind of equipment used for handling and processing objects, mainly used in automated production lines and warehousing systems. Its main function is to move objects from one location to another to achieve efficient material transfer and distribution. Material pushers are widely used in manufacturing, logistics warehousing, automated production lines and other fields. Its main advantages include improving production efficiency, reducing manual intervention, and reducing operating costs. According to different application requirements, the design and configuration of the material pusher can be customized to meet specific work requirements.

[0003] The pushing device of the prior art is generally composed of a conveyor belt, in which objects to be transported are placed on the top surface of the conveyor belt, and the conveyor belt rotates to drive the objects placed on the top surface to move, thereby pushing the objects. However, since the pushing device of the prior art does not have the function of equidistant pushing, when transporting objects, it is necessary to use other equipment or manually arrange and sort the objects in order to achieve multi-level transportation of the objects. Utility Model Content

[0004] The utility model provides a multi-stage equidistant pushing mechanism, which has the advantages of multi-stage pushing, so as to solve the problem that the pushing device in the prior art does not have the function of equidistant pushing, resulting in the need to use other equipment or manually arrange and sort the objects when transporting the objects in order to achieve multi-stage transportation of the objects.

[0005] In order to achieve the purpose of multi-stage pushing, the utility model provides the following technical solutions: a multi-stage equidistant pushing mechanism, including a workbench and a positioning frame, the positioning frame is installed on the top surface of the workbench, the top surface of the workbench is installed with a material rack, the top surface of the workbench is installed with a rotating plate, the inner wall of the rotating plate is installed with a second track wheel, a stepper motor is installed on one side surface of the workbench, a first track wheel is installed on one side surface of the stepper motor, a transmission track is installed on the outer surface of the first track wheel, a moving plate is installed on the outer surface of the transmission track, a lifting assembly is installed on the top surface of the workbench, and a pushing assembly is installed on the top surface of the lifting assembly.

[0006] As a preferred technical solution of the utility model, the rotating plate is movably and rotatably connected to the second track wheel, the output end of the stepping motor is fixedly connected to one side surface of the first track wheel, the outer surface of the first track wheel is movably and rotatably connected to the inner wall of the transmission track, the inner wall of the transmission track is movably and rotatably connected to the outer surface of the second track wheel, the movable plate is fixedly connected to the outer surface of the transmission track, and the movable plate is slidably connected to the positioning frame.

[0007] As a preferred technical solution of the utility model, the lifting assembly includes a cylinder, a control plate is installed on the top surface of the cylinder, a positioning block is installed on the top surface of the control plate, a hook plate is installed on one side surface of the positioning block, a return spring is installed on one side surface of the hook plate, and the cylinder is installed on the top surface of the workbench.

[0008] As the preferred technical solution of the utility model, the control plate is slidingly connected to the movable plate, the top surface of the cylinder is fixedly connected to the control plate, there are three positioning blocks, and the three positioning blocks are equidistantly distributed on the top surface of the control plate in a linear array, one side and the other side surface of each positioning block are correspondingly provided with hook plates, the hook plate is movably and rotatably connected to the control plate, one side and the other side surface of each positioning block are correspondingly provided with a return spring, one end of the return spring is fixedly connected to the hook plate, and the other end of the return spring is fixedly connected to the control plate.

[0009] As a preferred technical solution of the utility model, the pushing assembly includes a slider, limiting columns are installed on one side and the other side of the slider, a pushing plate is installed on the top surface of the slider, a contact plate is installed on the top surface of the pushing plate, and the slider is installed on the top surface of the positioning block.

[0010] As a preferred technical solution of the utility model, there are three sliders, which are respectively distributed on the top surfaces of the three positioning blocks. The sliders are slidably connected to the positioning blocks, and limiting columns are distributed on one side and the other side surface of each slider.

[0011] As a preferred technical solution of the utility model, the outer surface of the limit column is in active contact with the bottom surface of the hook plate, the top surface of each slider is correspondingly provided with a push plate, and the top surface of each push plate is correspondingly provided with a plurality of contact plates.

[0012] Compared with the prior art, the utility model provides a multi-stage equidistant material pushing mechanism, which has the following beneficial effects:

[0013] The multi-stage equidistant pushing mechanism, when the moving plate drives the control plate to move, the moving contact plate will contact with one side surface of the object, and the movement of the moving plate will push the object to move on the top surface of the material rack, thereby realizing the transportation of the object, thereby compensating for the fact that the pushing device of the prior art does not have the function of equidistant pushing, resulting in the need to use other equipment or manual labor to arrange and sort the objects when transporting the objects in order to realize the problem of multi-stage transportation of the objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the external structure of the utility model from another angle;

[0016] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the utility model from another angle;

[0018] Figure 5 This is a schematic diagram of the structure of the propulsion assembly of the utility model;

[0019] Figure 6 It is a schematic diagram of the internal structure of the driving component of the utility model.

[0020] In the figure: 1. workbench; 2. positioning frame; 3. material frame; 4. rotating plate; 5. second track wheel; 6. stepping motor; 7. first track wheel; 8. driving track; 9. moving plate; 10. cylinder; 11. control board; 12. positioning block; 13. hook plate; 14. reset spring; 15. slider; 16. limit column; 17. push plate; 18. contact plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0022] See also Figure 1-Figure 4The utility model discloses a multi-stage equidistant material pushing mechanism, including a workbench 1 and a positioning frame 2, the positioning frame 2 is installed on the top surface of the workbench 1, a material frame 3 is installed on the top surface of the workbench 1, a rotating plate 4 is installed on the top surface of the workbench 1, a second track wheel 5 is installed on the inner wall of the rotating plate 4, a stepping motor 6 is installed on one side surface of the workbench 1, a first track wheel 7 is installed on one side surface of the stepping motor 6, a transmission track 8 is installed on the outer surface of the first track wheel 7, a moving plate 9 is installed on the outer surface of the transmission track 8, a lifting component is installed on the top surface of the workbench 1, and a pushing component is installed on the top surface of the lifting component.

[0023] The rotating plate 4 is movably and rotatably connected to the second track wheel 5, the output end of the stepping motor 6 is fixedly connected to one side surface of the first track wheel 7, the outer surface of the first track wheel 7 is movably and rotatably connected to the inner wall of the transmission track 8, the inner wall of the transmission track 8 is movably and rotatably connected to the outer surface of the second track wheel 5, the movable plate 9 is fixedly connected to the outer surface of the transmission track 8, and the movable plate 9 is slidably connected to the positioning frame 2.

[0024] The pushing assembly includes a slider 15 , and limiting columns 16 are installed on one side and the other side of the slider 15 . A pushing plate 17 is installed on the top surface of the slider 15 , and a contact plate 18 is installed on the top surface of the pushing plate 17 . The slider 15 is installed on the top surface of the positioning block 12 .

[0025] There are three sliders 15 , which are respectively distributed on the top surfaces of the three positioning blocks 12 . The sliders 15 are slidably connected to the positioning blocks 12 . Limiting posts 16 are distributed on one side and the other side of each slider 15 .

[0026] The outer surface of the limiting column 16 is in active contact with the bottom surface of the hook plate 13 . A push plate 17 is correspondingly distributed on the top surface of each slider 15 , and a plurality of contact plates 18 are correspondingly distributed on the top surface of each push plate 17 .

[0027] When the moving plate 9 is reset and moved, it will slide on one side surface of the positioning frame 2, and drive the control plate 11 installed on one side surface to move together. Because the height of the contact plate 18 is higher than the object at this time, when the moving plate 9 drives the control plate 11 to move, the moving contact plate 18 will contact with one side surface of the object, and the movement of the moving plate 9 will push the object to move on the top surface of the material rack 3, thereby realizing the transportation of the object. Embodiment 2

[0028] Based on the above Example 1, please refer to Figure 5-Figure 6, including a lifting assembly including a cylinder 10, a control board 11 is installed on the top surface of the cylinder 10, a positioning block 12 is installed on the top surface of the control board 11, a hook plate 13 is installed on one side surface of the positioning block 12, a return spring 14 is installed on one side surface of the hook plate 13, and the cylinder 10 is installed on the top surface of the workbench 1.

[0029] The control plate 11 is slidably connected to the movable plate 9, the top surface of the cylinder 10 is fixedly connected to the control plate 11, there are three positioning blocks 12, and the three positioning blocks 12 are evenly distributed on the top surface of the control plate 11 in a linear array, and one side and the other side surface of each positioning block 12 are correspondingly distributed with a hook plate 13, and the hook plate 13 is movably and rotatably connected to the control plate 11, and one side and the other side surface of each positioning block 12 are correspondingly distributed with a return spring 14, one end of the return spring 14 is fixedly connected to the hook plate 13, and the other end of the return spring 14 is fixedly connected to the control plate 11.

[0030] When the contact plate 18 encounters resistance and cannot move forward during the pushing process, because the slider 15 is slidably connected to the positioning block 12, when the contact plate 18 encounters resistance, the slider 15 will be driven to move along the positioning plate through the pushing plate 17, thereby preventing the equipment from being damaged due to forced movement when the operation is obstructed.

[0031] The working principle and use process of the utility model are as follows: when it is necessary to use a multi-stage equidistant pushing mechanism, the object to be transported is placed on the top surface of the material rack 3. When the placement is completed, the stepper motor 6 is started. When the stepper motor 6 is started, it will drive the first track wheel 7 installed on its output end to rotate, and the outer surface of the first track wheel 7 is installed with a transmission track 8. At this time, the transmission track 8 will rotate with the first track wheel 7. When the transmission track 8 rotates and moves, it will drive the moving plate 9 fixedly connected to its outer surface to rotate, and the moving plate 9 is slidably connected to the positioning frame 2, so when the stepper motor 6 is started, the transmission track 8 will drive the moving plate 9 to move along the surface of the positioning frame 2. When the moving plate 9 moves the set distance, the stepper motor 6 will stop rotating, and at this time the cylinder 10 installed on the top surface of the workbench 1 is started. When started, the control plate 11 installed on its top surface will be lifted up so that the control plate 11 and the moving plate 9 slide against each other. , and the height of the control plate 11 is increased. When the height of the control plate 11 is increased, the height of the pushing plate 17 and the contact plate 18 installed on its top surface will also rise with the control plate 11. When the height of the control plate 11 is increased, the contact plate 18 will be inserted into the inner wall of the material rack 3, so that the height of the contact plate 18 is higher than the transported object. When the movement is completed, the stepper motor 6 is started again. When the stepper motor 6 is started again, it will rotate in the opposite direction, and the first track wheel 7 will drive the moving plate 9 to reset. When the moving plate 9 is reset, it will slide on one side surface of the positioning frame 2, and drive the control plate 11 installed on one side surface to move together. Because the height of the contact plate 18 is higher than the object at this time, when the moving plate 9 drives the control plate 11 to move, the moving contact plate 18 will contact with one side surface of the object, and push the object to move on the top surface of the material rack 3 through the movement of the moving plate 9, thereby realizing the transportation of the object.

[0032] A plurality of push plates 17 and contact plates 18 are installed on the top surface of the control plate 11, so when the device repeats the above operation for multiple operations, different contact plates 18 will contact with different batches of objects, and push the objects through multiple contact plates 18, thereby achieving the effect of pushing materials. When the contact plate 18 encounters resistance and cannot move forward during the pushing process, because the slider 15 is slidably connected to the positioning block 12, when the contact plate 18 encounters resistance, the slider 15 will be driven to move along the positioning plate through the push plate 17, thereby preventing the device from being damaged due to forced movement when the operation is blocked, and when the slider 15 moves, the limit column 16 installed on one side of the surface will contact with the bottom end surface of the hook plate 13, and when the slider 15 drives the limit column 16 to move, the hook plate 13 will be pushed to rotate under force, so that the slider 15 can be moved out from the fixation of the hook plate 13, and the reset spring 14 fixedly connected to the hook plate 13 will control the rotation angle of the hook plate 13 when the limit column 16 moves out, so that the hook plate 13 can reset itself.

Claims

1. A multi-stage equidistant material pushing mechanism, comprising a workbench (1) and a positioning frame (2), wherein the positioning frame (2) is mounted on the top surface of the workbench (1), characterized in that: A material rack (3) is installed on the top surface of the workbench (1), a rotating plate (4) is installed on the top surface of the workbench (1), a second track wheel (5) is installed on the inner wall of the rotating plate (4), a stepper motor (6) is installed on one side surface of the workbench (1), a first track wheel (7) is installed on one side surface of the stepper motor (6), a transmission track (8) is installed on the outer surface of the first track wheel (7), a moving plate (9) is installed on the outer surface of the transmission track (8), a lifting component is installed on the top surface of the workbench (1), and a pushing component is installed on the top surface of the lifting component.

2. The multi-stage equidistant material pushing mechanism according to claim 1 is characterized in that: The rotating plate (4) is movably and rotatably connected to the second track wheel (5); the output end of the stepping motor (6) is fixedly connected to a side surface of the first track wheel (7); the outer surface of the first track wheel (7) is movably and rotatably connected to the inner wall of the transmission track (8); the inner wall of the transmission track (8) is movably and rotatably connected to the outer surface of the second track wheel (5); the movable plate (9) is fixedly connected to the outer surface of the transmission track (8); and the movable plate (9) is slidably connected to the positioning frame (2).

3. The multi-stage equidistant material pushing mechanism according to claim 1 is characterized in that: The lifting assembly comprises a cylinder (10), a control panel (11) is mounted on the top surface of the cylinder (10), a positioning block (12) is mounted on the top surface of the control panel (11), a hook plate (13) is mounted on one side surface of the positioning block (12), a return spring (14) is mounted on one side surface of the hook plate (13), and the cylinder (10) is mounted on the top surface of the workbench (1).

4. The multi-stage equidistant material pushing mechanism according to claim 3 is characterized in that: The control plate (11) is slidably connected to the movable plate (9), the top surface of the cylinder (10) is fixedly connected to the control plate (11), there are three positioning blocks (12), and the three positioning blocks (12) are evenly distributed on the top surface of the control plate (11) in a linear array, one side and the other side of each positioning block (12) are correspondingly provided with a hook plate (13), the hook plate (13) and the control plate (11) are movably rotatably connected, one side and the other side of each positioning block (12) are correspondingly provided with a return spring (14), one end of the return spring (14) is fixedly connected to the hook plate (13), and the other end of the return spring (14) is fixedly connected to the control plate (11).

5. The multi-stage equidistant material pushing mechanism according to claim 1, characterized in that: The pushing assembly comprises a slider (15), one side and the other side of the slider (15) are mounted with limiting columns (16), the top surface of the slider (15) is mounted with a pushing plate (17), the top surface of the pushing plate (17) is mounted with a contact plate (18), and the slider (15) is mounted on the top surface of the positioning block (12).

6. The multi-stage equidistant material pushing mechanism according to claim 5, characterized in that: There are three sliders (15), and the three sliders (15) are respectively distributed on the top surfaces of the three positioning blocks (12). The sliders (15) are slidably connected to the positioning blocks (12), and one side and the other side of each slider (15) are correspondingly distributed with a limiting column (16).

7. The multi-stage equidistant material pushing mechanism according to claim 5, characterized in that: The outer surface of the limiting column (16) is in active contact with the bottom surface of the hook plate (13), the top surface of each slider (15) is correspondingly provided with a push plate (17), and the top surface of each push plate (17) is correspondingly provided with a plurality of contact plates (18).

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