Sheet product transfer anti-pollution tool

Abstract

The utility model relates to thin slice product transfer technical field, concretely relates to a thin slice product transfer anti -pollution instrument, including transfer frame and air -jet unit, the air -jet unit includes gas source and a plurality of nozzles, a plurality of nozzles are along the interval arrangement of transfer frame periphery side, the outlet of nozzles all faces thin slice product adsorption area, and the gas source is connected with the entrance of nozzle, through the air -jet unit of adding on the basis of existing transfer frame, provide high pressure high -speed airflow through the gas source, form high -speed wind curtain on the upper surface of thin slice product adsorption area through a plurality of nozzles of transfer frame periphery side arrangement, to isolate external pollutant, guarantee the cleanliness of thin slice product, improve production efficiency, the whole simple structure obvious effect, low in cost, the convenient transformation satisfies actual production demand.

Description

Technical Field

[0001] This utility model relates to the field of sheet product transfer technology, specifically to a sheet product transfer anti-contamination tool. Background Technology

[0002] Thin sheet products, such as glass, are typically transported by a transfer robot that uses suction cups to adhere to the upper surface of the sheet product, and then the sheet product is transferred from the previous process to the next process.

[0003] During the transfer process, the sheet products come into direct contact with the external environment, which makes them susceptible to contamination from dust or machine lubricating oil. This contaminates the sheet products, affects their cleanliness, reduces the yield rate, and lowers the production line efficiency. Cleaning the sheet products separately after transfer increases both production costs and time, failing to meet actual production needs. Utility Model Content

[0004] The purpose of this utility model is to provide a tool for preventing contamination during the transport of sheet products, thereby solving the technical problem of easy contamination during the transport of sheet products.

[0005] The solution of this utility model to the above-mentioned technical problems is as follows: A contamination prevention tool for transporting sheet products includes a transport frame and an air jet unit. The air jet unit includes an air source and multiple nozzles. The multiple nozzles are arranged at intervals along the periphery of the transport frame. The outlets of the nozzles all face the sheet product adsorption area. The air source is connected to the inlet of the nozzle.

[0006] Further specified, the axis of the nozzle is located above the adsorption area of ​​the sheet product, and the vertical distance between the axis of the nozzle and the upper surface of the adsorption area of ​​the sheet product is 10~15mm.

[0007] Further specified, the axis of the nozzle is set horizontally, and three to five nozzles are arranged at intervals on the same side of the transfer frame.

[0008] Furthermore, the distance between the nozzle outlet and the corresponding side end of the thin-film product adsorption area is 20~30mm.

[0009] Further specified, the nozzle is truncated cone in shape, the nozzle outlet inner diameter is smaller than the nozzle inlet inner diameter, and the angle between the nozzle generatrix and the nozzle axis ranges from 0° to 15°.

[0010] Furthermore, the nozzle and the transfer frame are slidably connected in the horizontal direction.

[0011] Furthermore, the nozzle and the transfer frame are slidably connected in the vertical direction.

[0012] Furthermore, the jet unit also includes an air pipe and a flow control mechanism, the flow control mechanism being disposed inside the air pipe, and the air pipe being connected between the air source and the nozzle.

[0013] Further specifying, the flow control mechanism includes a mass flow controller and a solenoid valve, with the mass flow controller located near the nozzle and the solenoid valve located near the gas source.

[0014] Furthermore, the sheet product transfer anti-contamination tool also includes a feedback mechanism, which is located outside the nozzle and is signal-connected to the flow controller.

[0015] The beneficial effects of this utility model are as follows: 1. This utility model adds a jet unit to the existing transfer frame, which provides high-pressure and high-speed airflow through an air source. Multiple nozzles arranged around the transfer frame form a high-speed air curtain on the upper surface of the thin film product adsorption area to isolate external pollutants, ensure the cleanliness of the thin film product, and improve production efficiency. The overall structure is simple, the effect is obvious, the cost is low, the modification is convenient, and it meets the actual production needs.

[0016] 2. The nozzle of this utility model is designed as a frustum, and the narrow cross section accelerates the airflow after passing through the nozzle outlet, thereby improving the quality of the air curtain and ensuring the isolation effect on pollutants. The nozzle is connected to the transport frame by horizontal and vertical sliding, which can adapt to the transport needs of thin sheet products of different sizes, increase the scope of application, and further meet the actual production needs.

[0017] 3. By adding a flow control mechanism, this utility model can control the airflow size according to the needs, and at the same time, with the help of a feedback mechanism, it can perform positive feedback adjustment of the airflow size, further ensuring the reliability and effectiveness of the air curtain. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the installation of the anti-pollution tool for transporting thin sheet products according to this utility model; Figure 2 This is a structural diagram of the nozzle of this utility model; Figure 3 This is a schematic diagram of the anti-contamination tool for transporting thin sheet products according to this utility model.

[0019] In the diagram, 1-transfer frame; 2-nozzle; 3-air pipe; 4-mass flow controller; 5-solenoid valve. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the utility model. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Example 1 refer to Figure 1 This utility model provides a contamination prevention tool for transporting sheet products, including a transport frame 1 and an air jet unit. The transport frame adopts existing equipment, and the suction cup is located on the transport frame. The area below the suction cup is used to adsorb the sheet product. The position of the sheet product during the adsorption and transport process is the sheet product adsorption area. The air jet unit is used to generate a high-speed airflow to form an air curtain above the thin-walled product to isolate external pollutants and ensure the cleanliness of the thin-walled product during the transport process.

[0025] Specifically, the jet unit includes an air source and multiple nozzles 2. The multiple nozzles 2 are arranged at intervals along the periphery of the transfer frame. The outlets of the nozzles 2 are all facing the adsorption area of ​​the sheet product, thereby forming a continuous dynamic air curtain. The air source is connected to the inlet of the nozzles 2 to provide high-speed airflow.

[0026] To further explain, in order to ensure the cleanliness of the thin-walled product during the transfer process, the air curtain formed by the nozzle 2 needs to be stably maintained above the thin-walled product. Therefore, it is preferable that the axis of the nozzle 2 is located above the adsorption area of ​​the thin-walled product.

[0027] Meanwhile, since thin-walled products may sway during transport, it is further preferred that the vertical distance between the axis of nozzle 2 and the upper surface of the adsorption area of ​​the thin-walled product be 10~15mm, so that even if the thin-walled product sways during transport, nozzle 2 can still form a reliable air curtain above it.

[0028] Preferably, the axis of nozzle 2 is horizontally arranged, and three to five nozzles 2 are spaced apart on the same side of the transfer frame. Taking three nozzles as an example, for instance... Figure 1 As shown, the number of nozzles 2 is reduced while ensuring the stability and effectiveness of the air curtain.

[0029] Similarly, to prevent the thin-walled product from contacting the nozzle 2 when it shakes, it is preferable that the distance between the outlet of the nozzle 2 and the corresponding side end of the adsorption area of ​​the thin-walled product is 20~30mm.

[0030] For further explanation, please refer to Figure 2 The nozzle 2 is shaped like a frustum. At this time, the inner diameter of the nozzle 2 outlet is smaller than the inner diameter of the nozzle 2 inlet. For example, the inner diameter of the nozzle 2 outlet is 1~2mm and the inner diameter of the nozzle 2 inlet is 4~6mm. The angle between the generatrix of the nozzle 2 and the axis of the nozzle 2 ranges from 0° to 15°, excluding 0°. By reducing the cross-sectional size of the nozzle, the airflow is accelerated, so that the airflow velocity at the outlet of the nozzle 2 reaches 1~3m / s.

[0031] To further explain, in order to adapt to the pollution prevention of thin sheet products of different sizes and to ensure that the nozzles 2 on the same side can effectively form an air curtain, it is preferable that the transfer frame 1 and the nozzles 2 are slidably connected. For example, a groove is opened on the transfer frame 1, and the nozzles 2 are slidably connected to the transfer frame 2 along the groove.

[0032] To further explain, in order to adapt to the prevention of contamination of thin sheet products of different thicknesses and to avoid the airflow of nozzle 2 failing to form an effective air curtain during the transfer of thin sheet products, it is preferable that nozzle 2 is also slidably connected to transfer frame 1 in the vertical direction. For example, nozzle 2 is connected to transfer frame 1 through a vertical plate, the vertical plate is slidably connected to transfer frame 1 in the horizontal direction, and nozzle 2 is slidably connected to vertical plate in the vertical direction. This allows for adaptive adjustments based on the actual specifications and types of thin-walled products to meet actual transfer requirements.

[0033] For further explanation, please refer to Figure 3 The jet unit also includes an air pipe 3 and a flow control mechanism. The flow control mechanism is located inside the air pipe 3, which is connected between the air source and the nozzle 2. The flow control mechanism can adjust the airflow size according to the needs to ensure that an effective air curtain can be generated above thin-walled products of different specifications.

[0034] Specifically, the flow control mechanism also includes a mass flow controller 4 and a solenoid valve 5. The mass flow controller 4 is close to the nozzle 2, and the solenoid valve 5 is close to the air source. By setting the solenoid valve 5, the air source can be switched on and off. By setting the mass flow controller 4, the airflow velocity can be controlled more precisely, so as to achieve precise control of the air curtain.

[0035] To further explain, the anti-contamination tool for sheet product transfer also includes a feedback mechanism. The feedback mechanism is located outside the nozzle 2 and is connected to the flow controller 4 for signal detection of the real-time flow rate of the nozzle 2. By obtaining the difference between the current flow rate of the nozzle 2 and the preset value, the flow rate can be adjusted by the mass flow controller 4 to ensure the stability and reliability of the air curtain.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above content is only for illustrating the technical concept of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications made to the technical solutions based on the technical concept proposed by this utility model shall fall within the scope of protection of the claims of this utility model.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tool for preventing contamination during the transfer of sheet products, characterized in that, It includes a transfer frame (1) and a jet unit. The jet unit includes an air source and multiple nozzles (2). The multiple nozzles (2) are arranged at intervals along the periphery of the transfer frame. The outlets of the nozzles (2) all face the thin-sheet product adsorption area. The air source is connected to the inlet of the nozzles (2).

2. The anti-contamination tool for sheet product transfer according to claim 1, characterized in that, The axis of the nozzle (2) is located above the adsorption area of ​​the sheet product, and the vertical distance between the axis of the nozzle (2) and the upper surface of the adsorption area of ​​the sheet product is 10~15mm.

3. The sheet product transfer and anti-contamination tool according to claim 2, characterized in that, The axis of the nozzle (2) is set horizontally, and three to five nozzles (2) are arranged at intervals on the same side of the transfer frame.

4. The anti-contamination tool for transporting sheet products according to claim 1, characterized in that, The distance between the outlet of the nozzle (2) and the corresponding side end of the adsorption area of ​​the thin sheet product is 20~30mm.

5. The anti-contamination tool for transporting sheet products according to claim 1, characterized in that, The nozzle (2) is shaped like a frustum. The inner diameter of the nozzle (2) outlet is smaller than the inner diameter of the nozzle (2) inlet. The angle between the generatrix of the nozzle (2) and the axis of the nozzle (2) ranges from 0° to 15°.

6. The sheet product transfer and anti-contamination tool according to claim 5, characterized in that, The nozzle (2) is slidably connected to the transfer frame (1) in the horizontal direction.

7. The sheet product transfer and anti-contamination tool according to claim 6, characterized in that, The nozzle (2) is slidably connected to the transfer frame (1) in the vertical direction.

8. The sheet product transfer and anti-contamination tool according to any one of claims 1 to 7, characterized in that, The jet unit also includes an air pipe (3) and a flow control mechanism, wherein the flow control mechanism is disposed inside the air pipe (3), and the air pipe (3) is connected between the air source and the nozzle (2).

9. The sheet product transfer and anti-contamination tool according to claim 8, characterized in that, The flow control mechanism includes a mass flow controller (4) and a solenoid valve (5), with the mass flow controller (4) located near the nozzle (2) and the solenoid valve (5) located near the gas source.

10. The sheet product transfer and anti-contamination tool according to claim 9, characterized in that, The sheet product transfer anti-contamination tool also includes a feedback mechanism, which is located outside the nozzle (2) and is connected to the flow controller (4) via signal.

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