Vacuum conveying device for non-magnetic materials

Abstract

The utility model discloses a vacuum conveying device for non-magnetic materials, and relates to the technical field of conveying devices. Comprising a vacuum cavity, the top of the vacuum cavity is fixedly connected with a main air pipe, and a vacuum pump exhaust pipe is fixedly installed on the outer wall of the vacuum cavity; the inner wall of the vacuum assembly is fixedly connected with a connecting pipeline and a conveying assembly, the outer wall of the conveying assembly is rotationally connected with a connecting assembly through a synchronous belt, and the outer wall of the conveying assembly is rotationally connected with a motor assembly through a synchronous belt; according to the vacuum conveying device, the vacuum assembly is arranged, the vacuum pump is used for extracting air, a powerful vacuum negative pressure environment is formed in the vacuum cavity shell, powerful adsorption force is applied to workpieces through gaps between the synchronous belts, and non-magnetic material workpieces of different shapes and materials can be adsorbed; the vacuum conveying device achieves the purpose of the vacuum conveying device for the non-magnetic materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying device technical field, specifically is a kind of vacuum conveying device for non-magnetic material. BACKGROUND

[0002] In the modern industrial manufacturing field, the conveying of non-magnetic materials is an indispensable part of many production links. Non-magnetic materials such as aluminum plates, stainless steel plates, and wooden boards are widely used in electronics, machinery manufacturing, building decoration, furniture production, and other industries. As the production scale of various industries continues to expand and production processes become increasingly sophisticated, the requirements for the conveying of these non-magnetic materials are becoming increasingly stringent.

[0003] Traditional non-magnetic material conveying methods have many limitations. In terms of mechanical clamping conveying, due to the large differences in shape and material characteristics of different non-magnetic materials, such as the soft texture of aluminum plates, deformation and scratches can easily occur during clamping, affecting product quality. The surface of wooden boards may not be flat, leading to unstable clamping and causing the materials to slide off during conveying, resulting in not only waste of materials but also potential equipment failures or safety accidents. SUMMARY

[0004] (I) Technical problem solved

[0005] To address the shortcomings of existing technology, the utility model provides a vacuum conveying device for non-magnetic materials, which solves the problem of easy sliding and position deviation of workpieces in traditional conveying methods by adsorbing non-magnetic materials of different shapes and materials, such as aluminum plates, stainless steel plates, and wooden boards.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solution: a vacuum conveying device for non-magnetic materials, comprising: a vacuum cavity, the top of the vacuum cavity is fixedly connected with a total air pipe, and the outer wall of the vacuum cavity is fixedly installed with a vacuum pump air pipe; the end of the vacuum pump air pipe away from the vacuum cavity is connected with an oil-free rotary vane vacuum pump, a vacuum assembly, the top of the vacuum assembly is fixedly connected with the bottom of the vacuum cavity, the inner wall of the vacuum assembly is fixedly connected with a connecting pipeline, and the vacuum assembly is used to generate negative pressure adsorption of workpieces by suction; a conveying assembly, the outer wall of the conveying assembly is fixedly connected with the outer wall of the vacuum assembly, the outer wall of the conveying assembly is rotatably connected with a connecting assembly through a synchronous belt, and the outer wall of the conveying assembly is rotatably connected with a motor assembly through a synchronous belt; the vacuum assembly comprises a vacuum cavity shell, the vacuum cavity shells are linearly arrayed along the outer wall of the vacuum cavity, the top of the vacuum cavity shell is fixedly connected with a connecting seat, the outer wall of the connecting seat is fixedly installed with a release electromagnetic valve, and the inner wall of the release electromagnetic valve is connected with a gas guide pipe through an air pipe.

[0008] Preferably, the outer wall of the air guide pipe is fixedly connected with the inner wall of the connecting seat, the top of the connecting seat is fixedly connected with the bottom of the vacuum cavity, the bottom of the air guide pipe is fixedly connected with the inner wall of the vacuum cavity shell, the wall of the bottom of the vacuum cavity shell is provided with an air suction hole for adsorbing workpieces, the inner wall of the connecting seat is fixedly connected with the bottom of the connecting pipeline, and the top of the connecting pipeline is fixedly connected with the inner wall of the general air pipe.

[0009] Preferably, the conveying assembly comprises a mounting frame, a first synchronous pulley is rotationally connected to the inner wall of the mounting frame, the outer wall of the first synchronous pulley is rotationally connected with a synchronous belt, the air suction hole is located between the two groups of synchronous belts, the synchronous belt is provided with two groups, and the outer wall of the first synchronous pulley is fixedly connected with a second synchronous pulley.

[0010] Preferably, the outer wall of the mounting frame is fixedly connected with the outer wall of the vacuum cavity shell, and the second synchronous pulley is rollingly connected with the synchronous pulley of the motor assembly through the synchronous belt.

[0011] Preferably, the connecting assembly comprises a mounting seat, a rotating drum is rotationally connected to the outer wall of the mounting seat, the outer wall of the rotating drum is rollingly connected with the inner wall of the synchronous belt, and the outer wall of the mounting seat is fixedly connected with the outer wall of the vacuum cavity shell.

[0012] (Three) beneficial effects

[0013] The utility model provides a vacuum conveying device for non -magnetic material. Have the following beneficial effects:

[0014] (I), this vacuum conveying device for non -magnetic material, by setting up vacuum assembly, utilize vacuum pump to extract air, make the inside of vacuum cavity shell form powerful vacuum negative pressure environment, the gap between synchronous belt is used to exert strong adsorption force to workpiece, can adsorb the non -magnetic material workpiece of different shape and material, such as aluminum plate, stainless steel plate, board etc., avoid the problem such as workpiece easy to slip, position deviation in traditional conveying mode, guarantee the accuracy of conveying initial stage.

[0015] (Two), this vacuum conveying device for non -magnetic material, by setting up vacuum assembly, for the non -magnetic material workpiece of size especially big, weight especially heavy, arrange multiple vacuum belts to work cooperatively. This design disperses the weight of workpiece, reduces the load of single belt, ensures the stability and reliability of system when transmitting special workpiece, expands the application range of device in heavy -duty, large -scale non -magnetic material conveying field, improves the versatility of device. ACCURATE DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 is a structural schematic view of the connecting pipeline of the utility model;

[0018] Figure 3 is a structural schematic view of the conveying assembly of the utility model;

[0019] Figure 4 is a structural schematic view of the connecting assembly of the utility model;

[0020] Figure 5 is a structural schematic view of the motor assembly of the utility model;

[0021] Figure 6 is a structural schematic view of the vacuum pump air exhaust pipe of the utility model;

[0022] Figure 7 is a structural schematic view of the vacuum assembly of the utility model;

[0023] Figure 8 is a structural schematic view of the vacuum cavity shell of the utility model;

[0024] Figure 9 is a structural schematic view of the air guide pipe of the utility model.

[0025] In the figure: 1, vacuum cavity; 2, vacuum assembly; 3, connecting pipeline; 4, conveying assembly; 5, connecting assembly; 6, vacuum pump air exhaust pipe; 7, motor assembly; 8, total air pipe; 21, connecting seat; 22, release electromagnetic valve; 23, air guide pipe; 24, vacuum cavity shell; 25, air suction hole; 41, first synchronous pulley; 42, synchronous belt; 43, second synchronous pulley; 44, mounting frame; 51, mounting seat; 52, rotating drum. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-9The utility model provides a technical scheme: a vacuum conveying device for non -magnetic material, it is including: vacuum cavity 1, the top fixed connection of vacuum cavity 1 has total trachea 8, the outer wall fixed mounting of vacuum cavity 1 has vacuum pump air exhaust pipe 6;Vacuum assembly 2, the top of vacuum assembly 2 is fixedly connected with the bottom of vacuum cavity 1, the inner wall fixed connection of vacuum assembly 2 has connecting pipeline 3, and vacuum assembly 2 is used to produce negative pressure adsorption workpiece through inhale;Conveying assembly 4, the outer wall of conveying assembly 4 is fixedly connected with the outer wall of vacuum assembly 2, and the outer wall of conveying assembly 4 is rotatably connected with connecting assembly 5 through synchronous belt, and the outer wall of conveying assembly 4 is rotatably connected with motor assembly 7 through synchronous belt;Vacuum assembly 2 includes vacuum cavity shell 24, and vacuum cavity shell 24 is linear array arrangement along the outer wall of vacuum cavity 1, and the top fixed connection of vacuum cavity shell 24 has connecting seat 21, and the outer wall fixed mounting of connecting seat 21 has release solenoid valve 22, and the inner wall of release solenoid valve 22 is connected with gas guide pipe 23 through air pipe, and the outer wall of gas guide pipe 23 is fixedly connected with the inner wall of connecting seat 21, and the top of connecting seat 21 is fixedly connected with the bottom of vacuum cavity 1, and the bottom of gas guide pipe 23 is fixedly connected with the inner wall of vacuum cavity shell 24, and the wall of vacuum cavity shell 24 bottom is provided with suction hole 25, and the inner wall of connecting seat 21 is fixedly connected with the bottom of connecting pipeline 3, and the top of connecting pipeline 3 is fixedly connected with the inner wall of total trachea 8, when vacuum pump extracts the air in vacuum cavity 1 and the vacuum cavity shell 24 that is connected with it through vacuum pump air exhaust pipe 6, the suction hole 25 that is previously opened on the bottom wall of vacuum cavity shell 24 starts to play a role, along with the air being extracted continuously, gradually forms powerful vacuum negative pressure environment in the inside of vacuum cavity shell 24.

[0028] Conveying assembly 4 includes mounting frame 44, and the inner wall of mounting frame 44 is rotatably connected with first synchronous pulley 41, and the outer wall of first synchronous pulley 41 is rotatably connected with synchronous belt 42, and synchronous belt 42 is provided with two groups, and the outer wall of first synchronous pulley 41 is fixedly connected with second synchronous pulley 43, and the outer wall of mounting frame 44 is fixedly connected with the outer wall of vacuum cavity shell 24, and second synchronous pulley 43 is rotatably connected with synchronous pulley of motor assembly 7 through synchronous belt, when motor assembly 7 starts to run, the power generated by it is transmitted to second synchronous pulley 43 through synchronous belt, and then drives first synchronous pulley 41 fixed therewith to rotate synchronously, under the drive of first synchronous pulley 41, synchronous belt 42 starts to roll continuously, and the workpiece adsorbed on synchronous belt 42 also moves along the preset conveying path stably, and the conveying process is completed smoothly.

[0029] Connecting assembly 5 includes mounting seat 51, and the outer wall of mounting seat 51 is rotatably connected with rotating cylinder 52, and the outer wall of rotating cylinder 52 is rotatably connected with the inner wall of synchronous belt 42, and the outer wall of mounting seat 51 is fixedly connected with the outer wall of vacuum cavity shell 24.

[0030] The working principle of the device deeply integrates vacuum adsorption technology and mechanical transmission principle, and its core components include a vacuum cavity 1, a vacuum assembly 2, a conveying assembly 4, and a connecting assembly 5, and the like. The components work together to achieve the conveying task.

[0031] The vacuum assembly 2 undertakes the core function of vacuum adsorption in the entire device. The vacuum cavities 24 in the vacuum assembly 2 are arranged in a linear array along the outer wall of the vacuum cavity 1. The top of each vacuum cavity 24 is stably connected to the vacuum cavity 1 through the connecting seat 21. The release electromagnetic valve 22 installed on the connecting seat 21 is connected to the air guide pipe 23 through the air pipe. The bottom of the air guide pipe 23 is fixedly connected to the inner wall of the vacuum cavity 24. When the vacuum pump draws air in the vacuum cavity 1 and the vacuum cavities 24 connected thereto through the vacuum pump air pipe 6, the air suction hole 25 pre-formed on the bottom wall of the vacuum cavity 24 starts to work. As the air is continuously drawn out, a strong vacuum negative pressure environment is gradually formed in the vacuum cavity 24. This negative pressure environment exerts a strong adsorption force on the non-magnetic material workpiece placed on the belt through the gap between the synchronous belts 42, thereby firmly adsorbing the workpiece on the belt and laying a foundation for subsequent conveying operations.

[0032] At the same time when the vacuum assembly 2 completes the workpiece adsorption, the conveying assembly 4 starts to work cooperatively. The conveying assembly 4 mainly includes an installation frame 44, a first synchronous pulley 41, synchronous belts 42, and a second synchronous pulley 43. The installation frame 44 serves as the support structure of the conveying assembly 4, and its inner wall provides stable rotating support for the first synchronous pulley 41. The outer wall of the first synchronous pulley 41 is in rolling connection with the two groups of synchronous belts 42, and the outer wall of the first synchronous pulley 41 is also fixedly connected with the second synchronous pulley 43. The rotating drum 52 on the mounting seat 51 is connected with the two groups of synchronous belts 42 to form a complete conveying path. The motor assembly 7 is in transmission connection with the second synchronous pulley 43 through a synchronous belt. When the motor assembly 7 starts to work, the power generated by the motor assembly 7 is transmitted to the second synchronous pulley 43 through the synchronous belt, thereby driving the first synchronous pulley 41 fixedly connected thereto to rotate synchronously. Under the drive of the first synchronous pulley 41, the synchronous belts 42 start to continuously roll, and the workpiece adsorbed on the synchronous belts 42 also moves smoothly along the preset conveying path, thereby successfully completing the conveying process.

[0033] In order to better adapt to the conveying needs of workpieces of different sizes, the device fully considers flexibility in design, and a plurality of vacuum cavities 24 are arranged below the belt. This multi-vacuum cavity layout enables the device to flexibly adjust the adsorption area and adsorption strength according to the actual size of the workpiece. Whether it is a small non-magnetic material workpiece or a larger plate, stable and reliable adsorption and conveying can be achieved by reasonably adjusting the working state of the vacuum cavities 24, effectively improving the applicability and versatility of the device.

[0034] When the workpiece is conveyed to the designated position and needs to be released, the release electromagnetic valve 22 plays a key role. Each vacuum cavity 24 corresponds to a release electromagnetic valve 22 with independent control function. The operator can control the working state of each vacuum cavity 24 according to actual needs. When the workpiece needs to be released, compressed air is injected into the vacuum cavity 24 through the air pipe and the air guide pipe 23 by the release electromagnetic valve 22. The top of the vacuum cavity 1 is fixed with a total air pipe 8, and the total air pipe 8 is connected in the vacuum cavity 24 through the connecting pipeline 3. The other end of the total air pipe 8 is also connected with a group of release electromagnetic valves 22, so that air is transported to the connecting pipeline 3 through the total air pipe 8, and then to the vacuum cavity 24. The injection of air quickly breaks the vacuum negative pressure environment in the vacuum cavity 24, so that the workpiece adsorbed on the belt loses the adsorption force and naturally falls down under the action of gravity, realizing accurate stacking operation and providing convenience for subsequent production links.

[0035] In addition, for some non-magnetic material workpieces with particularly large size and weight, the device also has a unique optimized design - multiple vacuum belts can be arranged. The coordinated work of multiple vacuum belts can significantly disperse the weight of the workpiece, effectively reducing the load borne by a single belt, thereby ensuring that the entire conveying system remains highly stable and reliable when transmitting such special workpieces, greatly expanding the application range of the device.

[0036] In summary, this non-magnetic material vacuum conveying device realizes efficient and accurate control of the whole process of non-magnetic material workpiece adsorption, conveying and release by deeply integrating vacuum adsorption technology and mechanical transmission technology. At the same time, its reasonable and flexible structure design enables it to operate stably under different working conditions, fully meets the diversified needs of modern industrial production for non-magnetic material conveying, and exhibits significant technical advantages and application value.

[0037] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0038] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A vacuum conveying device for non-magnetic materials, characterized in that, include: A vacuum chamber (1) is provided, with a main air pipe (8) fixedly connected to the top of the vacuum chamber (1) and a vacuum pump extraction pipe (6) fixedly installed on the outer wall of the vacuum chamber (1). Vacuum assembly (2), the top of the vacuum assembly (2) is fixedly connected to the bottom of the vacuum chamber (1), and a connecting pipe (3) is fixedly connected to the inner wall of the vacuum assembly (2). The vacuum assembly (2) is used to generate negative pressure by suction to adsorb workpieces. The outer wall of the conveying assembly (4) is fixedly connected to the outer wall of the vacuum assembly (2), and the outer wall of the conveying assembly (4) is rotatably connected to the connecting assembly (5) via a synchronous belt. The outer wall of the conveying assembly (4) is rotatably connected to the motor assembly (7) via a synchronous belt. The vacuum assembly (2) includes a vacuum chamber shell (24), which is arranged in a linear array along the outer wall of the vacuum chamber (1). A connecting seat (21) is fixedly connected to the top of the vacuum chamber shell (24), and a release solenoid valve (22) is fixedly installed on the outer wall of the connecting seat (21). A gas guide pipe (23) is connected to the inner wall of the release solenoid valve (22) through a gas pipe.

2. The vacuum conveying device for non-magnetic materials according to claim 1, characterized in that: The outer wall of the air guide tube (23) is fixedly connected to the inner wall of the connecting seat (21), the top of the connecting seat (21) is fixedly connected to the bottom of the vacuum chamber (1), the bottom of the air guide tube (23) is fixedly connected to the inner wall of the vacuum chamber shell (24), an air intake hole (25) is provided in the bottom wall of the vacuum chamber shell (24), the inner wall of the connecting seat (21) is fixedly connected to the bottom of the connecting pipe (3), and the top of the connecting pipe (3) is fixedly connected to the inner wall of the main air pipe (8).

3. The vacuum conveying device for non-magnetic materials according to claim 1, characterized in that: The conveying assembly (4) includes a mounting frame (44), the inner wall of which is rotatably connected to a first synchronous pulley (41), the outer wall of which is rotatably connected to a synchronous belt (42), the synchronous belt (42) being provided in two sets, and the outer wall of which is fixedly connected to a second synchronous pulley (43).

4. The vacuum conveying device for non-magnetic materials according to claim 3, characterized in that: The outer wall of the mounting frame (44) is fixedly connected to the outer wall of the vacuum chamber shell (24), and the second synchronous pulley (43) is rolledly connected to the synchronous pulley of the motor assembly (7) through a synchronous belt.

5. A vacuum conveying device for non-magnetic materials according to claim 1, characterized in that: The connecting assembly (5) includes a mounting base (51), and a rotating drum (52) is rotatably connected to the outer wall of the mounting base (51). The outer wall of the rotating drum (52) is rollingly connected to the inner wall of the synchronous belt (42).

6. A vacuum conveying device for non-magnetic materials according to claim 5, characterized in that: The outer wall of the mounting base (51) is fixedly connected to the outer wall of the vacuum chamber shell (24).

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