Conveying mechanism for accurately conveying materials

Abstract

The utility model relates to a conveying mechanism for accurately conveying materials. The conveying mechanism comprises a first conveying assembly, an adjusting assembly vertically arranged on the first conveying assembly and a second conveying assembly arranged in a mirror image mode with the first conveying assembly. The adjusting assembly can drive the second conveying assembly to be close to or away from the first conveying assembly. Under the action of an external electric field or a magnetic field, a limiting assembly is arranged on the first transportation assembly / the second transportation assembly in a deformable mode in the direction perpendicular to the conveying direction and used for deforming outwards and stretching out to clamp and limit the to-be-detected part. The material conveying device has the advantages of being accurate in limiting, capable of flexibly adapting to different material sizes, capable of optimizing the conveying process, reliable in structure, easy to maintain and the like, the material conveying precision and efficiency can be effectively improved, and a reliable solution is provided for industrial production.

Description

Technical Field

[0001] The utility model relates to the technical field of material transportation, in particular to a transportation mechanism for accurately transporting materials. Background Technique

[0002] In modern industrial production, the accurate transportation of materials is crucial for improving production efficiency and product quality. Traditional transportation mechanisms often have problems such as low transportation accuracy and inability to effectively limit the materials, making it difficult to meet the requirements of high-precision production. With the continuous improvement of industrial automation, higher requirements are put forward for the accuracy, reliability, and flexibility of transportation mechanisms. Summary of the Invention

[0003] The purpose of the utility model is to provide a transportation mechanism for accurately transporting materials to solve the problems of low transportation accuracy and inability to effectively limit the materials in the prior art.

[0004] To achieve the above technical solution, the technical solution of the utility model is as follows: A transportation mechanism for accurately transporting materials includes a first transportation component, an adjustment component vertically arranged on the first transportation component, and a second transportation component arranged in a mirror image with the first transportation component; the adjustment component can drive the second transportation component to approach or move away from the first transportation component; under the action of an external electric field or magnetic field, a limiting component is deformably arranged along the direction perpendicular to the transportation direction on the first transportation component / second transportation component, and is used to deform and protrude outward to clamp and limit the part to be measured.

[0005] Further, the limiting component includes an inner deformation sheet layer, an insulating resin sheet layer, and an outer deformation sheet layer that are tightly adhered to each other in sequence from the inside to the outside; the inner deformation sheet layer is a square object made of a magnetostrictive material with width and thickness deformation.

[0006] Further, the first transportation component includes a first transportation support frame; a synchronous belt transportation component is rotatably arranged along the length direction of the first transportation support frame; feeding and discharging blocks are detachably arranged at both the feeding and discharging ends of the synchronous belt transportation component, and a guiding strip is arranged between adjacent feeding and discharging blocks; a pressing plate is detachably installed on the guiding strip; a lifting component is arranged below the pressing plate in a liftable manner.

[0007] Further, the lifting component includes a lifting power source fixed on the first transportation support frame; a lifting plate is movably arranged at the output end of the lifting power source, and the lifting plate is slidably arranged on one side of the synchronous belt transportation component; adsorption components with concave interiors are arranged in an array on the lifting plate; sensors are arranged corresponding to the lifting positions of the lifting plate;

[0008] The feeding and discharging block is inclined with a feeding slope;

[0009] The pressing plate is provided with a long strip-shaped through mounting hole.

[0010] Further, the lifting power source is a lifting cylinder; the lifting cylinder is fixedly arranged on the first transportation support frame through a cylinder mounting plate; the output end of the lifting cylinder is rotatably connected with a lifting movable shaft; a spring is sleeved on the lifting movable shaft; a lifting plate is movably arranged on the lifting movable shaft; one side of the lifting plate is in surface contact with the spring.

[0011] Further, a frustum-shaped limiting buffer block is arranged between adjacent first transportation components, adjustment components and second transportation components;

[0012] The adjustment component is a second belt transmission component; the second belt transmission component is in transmission connection with the second transportation component through symmetrically arranged lead screws.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1) The utility model has accurate limiting and greatly improves the transportation accuracy:

[0015] The limiting component can deform outward and extend under the action of an external electric field or magnetic field, so as to clamp and limit the material. Among them, the inner deformation sheet layer adopts a width-thickness deformation type giant magnetostrictive material, which has the characteristic of quickly responding to changes in the external field, can accurately realize the limiting function, and greatly improves the accuracy and stability of material transportation. This deformable limiting method can be adaptively adjusted according to the size and shape of different materials, ensuring effective clamping and limiting of various materials, and further improving the transportation accuracy.

[0016] 2) The utility model can flexibly adapt to different material sizes and has strong versatility:

[0017] The adjustment component can drive the second transportation component to approach or move away from the first transportation component, so that the conveying mechanism can adapt to materials of different widths. This flexible adjustment function can meet different production requirements and significantly improve the versatility of the equipment. In addition, the setting of the frustum-shaped limiting buffer block plays a buffering role in the adjustment process, effectively preventing collisions between the first transportation component, the adjustment component and the second transportation component, and also helping to ensure the accuracy and stability of the adjustment.

[0018] 3) The utility model optimizes the transportation process and significantly improves the efficiency:

[0019] The synchronous belt transportation component in the first transportation component can achieve stable material transportation. The material guiding blocks and guiding bars at the feeding and discharging ends can guide the material to accurately enter the conveying channel, avoid the material deviating from the transportation track, and improve the transportation efficiency and reliability. The setting of the pressing plate can prevent the material from bouncing or shifting during transportation, ensuring the stable transportation of the material. The design of the long strip-shaped through mounting holes facilitates the installation and adjustment of the pressing plate, improving the maintainability of the equipment. The setting of the lifting component further optimizes the transportation process. The lifting power source is a lifting cylinder, and through the cooperation of the lifting movable shaft and the spring, the stable lifting of the lifting plate is achieved. The adsorption component on the lifting plate can adsorb and fix the material when needed, facilitating the next operation. The setting of the sensor can accurately detect the lifting position of the lifting plate, ensuring the accuracy and safety of the operation.

[0020] 4) The structure of the present utility model is reliable and the maintenance is convenient:

[0021] The overall structure design of the conveying mechanism is reasonable, and the connection between each component is tight and reliable. For example, the lifting cylinder is fixed on the first transportation support frame through the cylinder mounting plate, ensuring the stability of the lifting component. Multiple components adopt a detachable design, such as the material guiding blocks, guiding bars, pressing plates, etc., which are convenient for maintenance and replacement when the equipment fails, reducing the maintenance cost. The setting of the insulating resin sheet layer not only plays an insulating role, but also can protect the inner deformation sheet layer and the outer deformation sheet layer, extending the service life of the limiting component. At the same time, this layered structure is also convenient for the maintenance and replacement of the limiting component.

[0022] In summary, the conveying mechanism for accurately transporting materials has many advantages such as accurate limiting, flexible adaptation to different material sizes, optimized transportation process, and reliable structure and easy maintenance. It can effectively improve the accuracy and efficiency of material transportation, providing a reliable solution for industrial production. Description of the Drawings

[0023] To further illustrate each embodiment, the present utility model provides drawings. These drawings are part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] Figure 1 is the three-dimensional structure schematic diagram of the conveying mechanism of the present utility model;

[0025] Figure 2 is Figure 1 the partial enlarged schematic diagram of A in

[0026] Figure 3 isFigure 1 Partial enlarged schematic diagram of B. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] In order to enable those skilled in the art in the technical field to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

[0029] Please refer to the attached Figures 1 to 3 As shown: A conveying mechanism for accurately transporting materials includes a first transportation component 1, an adjustment component 2 vertically arranged on the first transportation component, and a second transportation component 3 arranged in a mirror image with the first transportation component 1; the adjustment component 2 can drive the second transportation component 3 to approach or move away from the first transportation component 1 so that it can adapt to the transportation operations of PBC boards of different models; under the action of an external electric field or magnetic field, a limiting component 4 is deformably arranged on the first transportation component 1 / second transportation component 3 along the direction perpendicular to the conveying direction, and is used to deform and protrude outward to clamp and limit the part to be measured, so as to reduce the inertial effect and continue to move forward slightly, further improving the transportation accuracy. The limiting component 4 includes an inner deformation sheet layer 41, an insulating resin sheet layer 42, and an outer deformation sheet layer 43 that are tightly bonded in sequence from the inside to the outside; the inner deformation sheet layer 41 is a square object made of a width-thickness deformation type giant magnetostrictive material.

[0030] In this embodiment, the limiting component can deform and protrude outward under the action of an external electric field or magnetic field, so as to clamp and limit the materials. Among them, the inner deformation sheet layer uses a width-thickness deformation type giant magnetostrictive material, which has the characteristic of quickly responding to changes in the external field, can accurately realize the limiting function, and greatly improves the accuracy and stability of material transportation. This deformable limiting method can be adaptively adjusted according to the size and shape of different materials, ensuring effective clamping and limiting of various materials, and further improving the transportation accuracy. In addition, the adjustment component can drive the second transportation component to approach or move away from the first transportation component, so that the conveying mechanism can adapt to materials of different widths. This flexible adjustment function can meet different production requirements and significantly improve the versatility of the equipment.

[0031] Based on the above embodiments, the first transportation component 1 includes a first transportation support frame 11 for supporting the installation of other parts; a synchronous belt transportation component 12 for transporting PCB boards is rotatably provided along the length direction of the first transportation support frame 11; feeding and discharging ends of the synchronous belt transportation component 12 are both detachably provided with guiding blocks 13, and a guiding strip 14 is provided between adjacent guiding blocks 13; a pressing plate 15 is detachably installed on the guiding strip 14; a lifting component 16 is vertically provided below the pressing plate 15. Among them: the settings of the guiding blocks, the guiding strip and the pressing plate ensure the stability and accuracy of the material during transportation.

[0032] Based on the above embodiments, the lifting component 16 includes a lifting power source 161 fixed on the first transportation support frame 11; a lifting plate 162 is movably provided at the output end of the lifting power source 161, and the lifting plate 162 is slidably arranged on one side of the synchronous belt transportation component 12; concave adsorption components 163 are arrayed on the lifting plate 162; sensors are provided corresponding to the lifting positions of the lifting plate 162; the lifting power source is a lifting cylinder, and through the cooperation of a lifting movable shaft and a spring, the stable lifting of the lifting plate is realized. The adsorption components on the lifting plate can adsorb and fix the material when needed, facilitating the next operation. The setting of the sensors can accurately detect the lifting position of the lifting plate, ensuring the accuracy and safety of the operation.

[0033] Based on the above embodiments, a material receiving slope is obliquely provided on the guiding block 13; a long strip-shaped through mounting hole is provided on the pressing plate 15.

[0034] Based on the above embodiments, the lifting power source 161 is a lifting cylinder; the lifting cylinder is fixed on the first transportation support frame 11 through a cylinder mounting plate; a lifting movable shaft is rotatably connected to the output end of the lifting cylinder; a spring is sleeved on the lifting movable shaft; a lifting plate is movably provided on the lifting movable shaft; one side of the lifting plate is in surface contact with the spring. Of course, in other embodiments, the lifting power source 161 can also be a cylinder type or an electric type or other mechanical structures with reciprocating linear movement, which is not specifically limited here.

[0035] Based on the above embodiments, frustum-shaped limiting and buffering blocks are provided between adjacent first transportation components 1, adjustment components 2 and second transportation components 3. The setting of the frustum-shaped limiting and buffering blocks plays a buffering role during the adjustment process, effectively preventing collisions between the first transportation component, the adjustment component and the second transportation component, and also helps to ensure the accuracy and stability of the adjustment;

[0036] The adjustment component 2 is a second belt transmission component; the second belt transmission component is in transmission connection with the second transportation component 3 through symmetrically arranged lead screws.

[0037] In summary, the conveying mechanism for precise material transportation has many advantages such as precise positioning, flexible adaptation to different material sizes, optimization of the transportation process, and reliable structure and easy maintenance. It can effectively improve the precision and efficiency of material transportation and provide a reliable solution for industrial production.

[0038] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art should be able to make equivalent embodiments of equivalent changes by using the above-disclosed technical content with some modifications within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A conveying mechanism for accurately transporting materials, comprising a first transport component (1), an adjustment component (2) vertically arranged on the first transport component, and a second transport component (3) arranged in a mirror image with the first transport component (1); the adjustment component (2) can drive the second transport component (3) to move closer to or away from the first transport component (1); characterized in that: Under the action of an external electric field or magnetic field, a limiting component (4) is provided on the first transport component (1) / the second transport component (3) so as to be deformable in a direction perpendicular to the transport direction, and is used to deform and extend outward to clamp and limit the part to be tested.

2. The conveying mechanism according to claim 1, characterized in that: The limiting component (4) comprises, from the inside to the outside, an inner deformable sheet layer (41), an insulating resin sheet layer (42) and an outer deformable sheet layer (43) which are tightly bonded in sequence; the inner deformable sheet layer (41) is a square object made of a giant magnetostrictive material with a width and thickness deformation type.

3. The conveying mechanism according to claim 1, characterized in that: The first transport component (1) comprises a first transport support frame (11); a synchronous belt transport component (12) is rotatably provided along the length direction of the first transport support frame (11); both the inlet and outlet ends of the synchronous belt transport component (12) are detachably provided with guide blocks (13), and guide strips (14) are provided between adjacent guide blocks (13); a pressure plate (15) is detachably mounted on the guide strip (14); and a lifting component (16) is provided directly below the pressure plate (15) and can be raised and lowered.

4. The conveying mechanism according to claim 3, characterized in that: The lifting component (16) comprises a lifting power source (161) fixedly mounted on the first transport support frame (11); a lifting plate (162) is movably mounted on the output end of the lifting power source (161), and the lifting plate (162) is slidably mounted on one side of the synchronous belt transport component (12); an array of concave adsorption components (163) are mounted on the lifting plate (162); sensors are mounted corresponding to the lifting and lowering positions of the lifting plate (162); The material guiding block (13) is provided with a material receiving slope on an inclined surface; The pressing plate (15) is provided with a long strip-shaped through-going mounting hole.

5. The conveying mechanism according to claim 4, characterized in that: The lifting power source (161) is a lifting cylinder; the lifting cylinder is fixed on the first transport support frame (11) through a cylinder mounting plate; a lifting movable shaft is screwed on the output end of the lifting cylinder; a spring is sleeved on the lifting movable shaft; a lifting plate is movably provided on the lifting movable shaft; one side of the lifting plate is arranged in contact with the spring surface.

6. The conveying mechanism according to claim 1, characterized in that: A truncated cone-shaped limiting buffer block is provided between the adjacent first transport components (1), adjustment components (2) and second transport components (3); The adjustment component (2) is a second belt transmission component; the second belt transmission component is in transmission connection with the second transport component (3) via symmetrically arranged screw rods.

Images