Automatic size switching material taking mechanism

Abstract

The utility model relates to the technical field of size switching material taking design, and discloses an automatic size switching material taking mechanism which comprises a connecting plate, a motor, an air pump and a size adjusting assembly, the motor and the air pump are both arranged at the top of the connecting plate, and the size adjusting assembly is arranged at the bottom of the connecting plate. According to the automatic size switching material taking mechanism, a connecting rod is driven by a motor to rotate, so that a first bevel gear and a second bevel gear which are meshed with each other are driven to rotate, a rotating disc is driven to start to rotate under the driving of a connecting column, and therefore a clamping rod moves in the straight direction along an arc-shaped through hole; the distance between the suction nozzles is flexibly adjusted, the stability and accuracy of the suction nozzles in the moving process are guaranteed through the clamping sliding grooves in the two sides of the sliding block, the air pump provides air pressure adsorption force for the suction nozzles through the air pipe, and it is guaranteed that materials can be stably grabbed and placed.

Description

Technical Field

[0001] The utility model relates to the technical field of size switching material taking design, in particular to an automatic size switching material taking mechanism. Background Art

[0002] The automatic size switching material feeding mechanism is an important part in the field of industrial automation, especially in the production line that needs to process materials of different sizes.

[0003] Traditional feeding mechanisms can often only handle materials of a single size. When materials of different sizes need to be processed, it is usually necessary to replace the entire feeding mechanism or perform cumbersome manual adjustments, which not only reduces production efficiency, but also increases labor intensity and the possibility of errors. Therefore, an automatic switching size feeding mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a material taking mechanism with automatic size switching, which has the advantages of automatic switching and adjustment of the material taking mechanism, and solves the problem of fixed size of the traditional material taking mechanism.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An automatic switching size taking mechanism comprises a connecting plate, a motor, an air pump and a size adjustment component, wherein the motor and the air pump are both arranged on the top of the connecting plate, and the size adjustment component is arranged on the bottom of the connecting plate;

[0009] The size adjustment component includes four suction nozzles, a rotating disk is arranged at the bottom of the connecting plate, the four suction nozzles are circumferentially distributed outside the rotating disk, and air pipes are arranged on the tops of the four suction nozzles and are connected to the output end of the air pump through the air pipes.

[0010] As a preferred technical solution of the utility model, a lifting plate is provided on one side near the middle of the top of the connecting plate and is fixedly connected to the bottom of the motor through the lifting plate. A supporting plate is provided on the rear side near the middle of the top of the connecting plate, and the front side of the supporting plate is fixed to the air pump bolts.

[0011] As a preferred technical solution of the utility model, a cylindrical through hole is provided in the middle of the connecting plate, and a first anti-collision groove is provided starting from the middle of the surrounding of the connecting plate.

[0012] As a preferred technical solution of the utility model, a connecting column is provided in the middle of the rotating disk, the connecting column is rotatably connected to the cylindrical through hole and a bearing is provided at the connection, and a second bevel gear is provided near the top of the connecting column.

[0013] As a preferred technical solution of the utility model, a connecting rod is provided at the output end of the motor and a first bevel gear is fixed by the connecting rod bolts, and the first bevel gear and the second bevel gear are meshed with each other.

[0014] As a preferred technical solution of the utility model, four circumferentially distributed arc-shaped through holes are opened inside the rotating disk, and clamping rods are clamped inside the four arc-shaped through holes. One end of a sliding block is welded to the bottom of the four clamping rods, and the other ends of the four sliding blocks are respectively clamped with the middle part of four suction nozzles and fixed with bolts.

[0015] As a preferred technical solution of the utility model, both sides of the four sliding blocks are clamped with sliding grooves, the four sliding grooves are welded to each other at one end close to each other, one end of the connecting block is welded to the top of the other end, and the other end of the connecting block is welded to the bottom of the connecting plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an automatic size switching material taking mechanism, which has the following features:

[0018] Beneficial effects:

[0019] The automatic size-switching material-taking mechanism drives the connecting rod to rotate through the motor, thereby driving the first bevel gear and the second bevel gear that are meshed with each other to rotate. Driven by the connecting column, the rotating disk is driven to start rotating. The clamping rod in four circumferentially distributed arc-shaped through holes is connected to the sliding block, and the sliding block is fixed to the suction nozzle, so that the clamping rod moves straight along the arc-shaped through holes, thereby realizing flexible adjustment of the distance between the suction nozzles. The clamping grooves on both sides of the sliding block ensure the stability and accuracy of the suction nozzle during movement. The air pump provides air pressure adsorption force to the suction nozzle through the air pipe, ensuring that the material can be stably grasped and placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the connecting plate of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the connection between the rotating disk and the sliding block of the utility model.

[0023] In the figure: 1, connecting plate; 101, lifting plate; 102, supporting plate; 103, cylindrical through hole; 104, first anti-collision groove; 2, motor; 3, air pump; 4, connecting rod; 5, first bevel gear; 6, second bevel gear; 7, connecting column; 8, rotating disk; 9, arc through hole; 10, clamping rod; 11, sliding block; 12, suction nozzle; 13, air pipe; 14, slide groove; 15, connecting block. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-3 , an automatic switching size taking mechanism, comprising a connecting plate 1, a motor 2, an air pump 3 and a size adjustment component, wherein the motor 2 and the air pump 3 are both arranged on the top of the connecting plate 1, and a size adjustment component is arranged on the bottom of the connecting plate 1;

[0028] The size adjustment component includes four suction nozzles 12. A rotating disk 8 is arranged at the bottom of the connecting plate 1. The four suction nozzles 12 are circumferentially distributed outside the rotating disk 8. Air pipes 13 are arranged on the tops of the four suction nozzles 12 and are connected to the output end of the air pump 3 through the air pipes 13.

[0029] It should be noted that the output end of the air pump 3 is provided with a four-way connection port and is connected to one end of four air pipes 13 through the four-way connection port, and the air pipe 13 located at the rear side passes through the support plate 102 and is connected to the four-way connection port.

[0030] In this embodiment, a lifting plate 101 is provided on one side near the middle of the top of the connecting plate 1 and is fixedly connected to the bottom of the motor 2 through the lifting plate 101. A support plate 102 is provided on the rear side near the middle of the top of the connecting plate 1, and the front side of the support plate 102 is bolted to the air pump 3.

[0031] In this embodiment, a cylindrical through hole 103 is provided in the middle of the connecting plate 1 , and a first anti-collision groove 104 is provided starting from the middle of the four sides of the connecting plate 1 .

[0032] In this embodiment, a connecting column 7 is provided in the middle of the rotating disk 8 , the connecting column 7 is rotatably connected to the cylindrical through hole 103 and a bearing is provided at the connection, and a second bevel gear 6 is provided near the top of the connecting column 7 .

[0033] In this embodiment, a connecting rod 4 is provided at the output end of the motor 2 and a first bevel gear 5 is fixed by bolts through the connecting rod 4 . The first bevel gear 5 and the second bevel gear 6 are meshed with each other.

[0034] In this embodiment, four circumferentially distributed arc-shaped through holes 9 are opened inside the rotating disk 8, and clamping rods 10 are clamped inside the four arc-shaped through holes 9. One end of a sliding block 11 is welded to the bottom of the four clamping rods 10, and the other ends of the four sliding blocks 11 are respectively clamped with the middle of four suction nozzles 12 and fixed with bolts.

[0035] It should be noted that the rotating disk 8 is provided with second anti-collision grooves around its periphery. Both the first anti-collision groove 104 and the second anti-collision groove are used to prevent the plate from being hit during the process of flexibly adjusting the spacing between the suction nozzles 12 .

[0036] In this embodiment, both sides of the four sliding blocks 11 are clamped with sliding grooves 14, the four sliding grooves 14 are welded to each other at one end, and one end of the connecting block 15 is welded to the top of the other end, and the other end of the connecting block 15 is welded to the bottom of the connecting plate 1.

[0037] Beneficial effects:

[0038] The automatic size switching material taking mechanism drives the connecting rod 4 to rotate through the motor 2, thereby driving the first bevel gear 5 and the second bevel gear 6 that are meshed with each other to rotate. Driven by the connecting column 7, the driving rotating disk 8 starts to rotate, and the clamping rod 10 in the four circumferentially distributed arc through holes 9 is connected to the sliding block 11, and the sliding block 11 is fixed to the suction nozzle 12, so that the clamping rod 10 moves straight along the arc through holes 9, and the spacing of the suction nozzle 12 is flexibly adjusted. The clamping grooves 14 on both sides of the sliding block 11 ensure the stability and accuracy of the suction nozzle during movement. The air pump 3 provides air pressure adsorption force for the suction nozzle 12 through the air pipe 13 to ensure that the material can be stably grasped and placed.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic switching size material taking mechanism, comprising a connecting plate (1), a motor (2), an air pump (3) and a size adjustment component, wherein the motor (2) and the air pump (3) are both arranged on the top of the connecting plate (1), and the size adjustment component is arranged on the bottom of the connecting plate (1); Features: The size adjustment component comprises four suction nozzles (12), a rotating disk (8) is arranged at the bottom of the connecting plate (1), the four suction nozzles (12) are arranged circumferentially outside the rotating disk (8), and air pipes (13) are arranged at the tops of the four suction nozzles (12) and are connected to the output end of the air pump (3) through the air pipes (13).

2. The automatic size switching material taking mechanism according to claim 1 is characterized in that: A lifting plate (101) is provided on one side of the top of the connecting plate (1) near the middle and is fixedly connected to the bottom of the motor (2) via the lifting plate (101); a supporting plate (102) is provided on the rear side of the top of the connecting plate (1) near the middle, and the front side of the supporting plate (102) is bolted to the air pump (3).

3. The automatic size switching material taking mechanism according to claim 1 is characterized in that: A cylindrical through hole (103) is provided in the middle of the connecting plate (1), and a first anti-collision groove (104) is provided starting from the middle of the periphery of the connecting plate (1).

4. The automatic size switching material taking mechanism according to claim 3 is characterized in that: A connecting column (7) is arranged in the middle of the rotating disk (8), the connecting column (7) is rotatably connected to the cylindrical through hole (103) and a bearing is arranged at the connection, and a second bevel gear (6) is arranged near the top of the connecting column (7).

5. The automatic size switching material taking mechanism according to claim 4 is characterized in that: The output end of the motor (2) is provided with a connecting rod (4) and a first bevel gear (5) is fixed by bolts through the connecting rod (4); the first bevel gear (5) and the second bevel gear (6) are meshed with each other.

6. The automatic size switching material taking mechanism according to claim 1 is characterized in that: The rotating disk (8) is provided with four circumferentially distributed arc-shaped through holes (9), the four arc-shaped through holes (9) are clamped with clamping rods (10), one end of a sliding block (11) is welded to the bottom of the four clamping rods (10), and the other ends of the four sliding blocks (11) are respectively clamped with the middle parts of four suction nozzles (12) and fixed with bolts.

7. The automatic size switching material taking mechanism according to claim 6 is characterized in that: Both sides of the four sliding blocks (11) are clamped with sliding grooves (14), the four sliding grooves (14) are welded to each other at one end close to each other, and one end of a connecting block (15) is welded to the top of the other end, and the other end of the connecting block (15) is welded to the bottom of the connecting plate (1).

Images