A protection device for optical glass turntable transportation

Abstract

The utility model is suitable for optical glass transportation component technical field provides a kind of optical glass carousel transport protection device, including metal support disc, metal support disc one side is equipped with nylon connecting disc, connecting mechanism is equipped between nylon connecting disc and metal support disc, and nylon connecting disc is installed on metal support disc by connecting mechanism. Connecting mechanism includes multiple negative pressure grooves, and negative pressure groove is opened in metal support disc, and first passageway is opened in metal support disc, and multiple second passageways that are circumferentially arrayed are opened in first passageway inner side, and second passageway other end is communicated with negative pressure groove, and metal support disc provides rigid support, and nylon connecting disc provides buffer, and the flexibility of whole mechanism is increased by the combination of both. When being subjected to vibration and bump, nylon connecting disc can absorb and disperse part of energy, effectively reduce the impact force suffered by optical glass carousel, thereby greatly reduce its possibility of breaking in transportation.

Description

Technical Field

[0001] This utility model belongs to the technical field of optical glass transport components, and in particular relates to a protective device for transporting optical glass turntables. Background Technology

[0002] With the continuous development of CCD vision inspection systems, optical glass has become a fundamental and important component of the optoelectronic technology industry, and a key element in optical instruments. It is an inorganic glassy material that transmits light through refraction, reflection, and transmission, or alters the intensity or spectral distribution of light through absorption. It possesses stable optical properties and high optical homogeneity.

[0003] While existing optical glass turntables and metal structural components can fit tightly together, they are prone to breakage during actual logistics transportation due to road bumps and external vibrations. Replacing the optical glass turntable consumes considerable time and effort for on-site personnel, and broken glass debris can cause secondary injuries. To address these issues, it is essential to design a protective device for transporting optical glass turntables. Utility Model Content

[0004] This invention provides a protective device for transporting optical glass turntables, which solves the problem that in the prior art, the optical glass turntable is directly connected to the metal structure, which is a simple connection method but easily causes damage to the optical glass turntable.

[0005] This utility model is implemented as follows: a protective device for transporting an optical glass turntable includes a metal support plate, a nylon connecting plate on one side of the metal support plate, a connecting mechanism between the nylon connecting plate and the metal support plate, and the nylon connecting plate is mounted on the metal support plate through the connecting mechanism.

[0006] The connecting mechanism includes multiple negative pressure grooves, which are formed on a metal support plate. A first channel is formed inside the metal support plate, and multiple second channels arranged in a circular array are formed inside the first channel. The other end of the second channel is connected to the negative pressure groove. A suction assembly is provided on the metal support plate for suctioning air from the first channel. A valve assembly is provided inside the first channel for controlling the opening and closing of the second channel port.

[0007] As a preferred embodiment, the plurality of negative pressure grooves are arranged in a circumferential array on the metal support plate.

[0008] As a preferred embodiment, each of the negative pressure grooves is fixedly connected with a sealing gasket.

[0009] As a preferred embodiment, the suction assembly includes a support, which is fixedly installed on the back side of a metal support plate, and a suction pump is fixedly installed on the support. The air inlet pipe of the suction pump is connected to the first channel.

[0010] As a preferred embodiment, the valve assembly includes a sealing plug, which is slidably installed in a first channel and can block the port of a second channel. A guide rod passes through the sealing plug, one end of which is fixedly connected to the first channel. A first spring is sleeved on the guide rod, and both ends of the first spring are fixedly connected to the inner wall of the first channel and the sealing plug, respectively.

[0011] As a preferred embodiment, a limiting piece is fixedly installed at the end of the guide rod.

[0012] As a preferred embodiment, the inner side of the first channel is provided with a plurality of sliding grooves arranged in a circular array. A limiting rod is slidably installed in the sliding groove. One end of the limiting rod is inserted into the sealing plug. An electromagnet is fixedly installed in the sliding groove. The limiting rod is a magnet. A second spring is fixedly connected between the electromagnet and the limiting rod.

[0013] Compared with related technologies, the protective device for transporting optical glass turntables provided by this utility model has the following advantages: In this protective device, a metal support plate provides rigid support, while a nylon connecting plate provides cushioning; the combination of the two increases the overall flexibility of the mechanism. When subjected to vibration and bumps, the nylon connecting plate absorbs and disperses some of the energy, effectively reducing the impact force on the optical glass turntable, thus significantly reducing the possibility of breakage during transportation. Using this protective device reduces the risk of breakage, thereby reducing the frequency of replacing the optical glass turntable, saving manpower and time costs, and improving work efficiency. This protective device reduces the occurrence of optical glass turntable breakage, which in turn reduces the probability of foreign objects being generated in the glass, effectively ensuring the safety of on-site personnel. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the operation of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the operation of this utility model. Figure 2 ; Figure 3 This is a cross-sectional view of the present invention; Figure 4 For the present utility model Figure 3 Enlarged diagram of point A in the diagram; Figure 5 For the present utility model Figure 3 Enlarged diagram of point B in the image.

[0015] In the diagram: 1. Metal support plate; 2. Nylon connecting plate; 3. Negative pressure groove; 4. Sealing gasket; 5. First channel; 6. Second channel; 7. Support; 8. Suction pump; 9. Sealing plug; 10. Guide rod; 11. First spring; 12. Limiting plate; 13. Slide groove; 14. Limiting rod; 15. Electromagnet; 16. Second spring. Detailed Implementation

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0017] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] A preferred embodiment of the protective device for transporting optical glass turntables provided by this utility model is, for example... Figures 1 to 5 As shown: A protective device for transporting an optical glass turntable includes a metal support plate 1, a nylon connecting plate 2 on one side of the metal support plate 1, and a connecting mechanism between the nylon connecting plate 2 and the metal support plate 1. The nylon connecting plate 2 is mounted on the metal support plate 1 through the connecting mechanism.

[0019] During assembly, the nylon connecting plate 2 and the metal support plate 1 are first connected and fixed. The metal support plate 1 provides rigid support, while the nylon connecting plate 2 provides cushioning. Then, using the bottom of the metal support plate 1 as a reference, the surface of the nylon connecting plate 2 is milled to obtain consistent dimensional parameters. Finally, the optical glass plate 1 is mounted onto the nylon connecting plate 2. This ensures rotational accuracy, provides stable support, increases the overall flexibility of the mechanism, and prevents damage.

[0020] The connecting mechanism includes multiple negative pressure grooves 3, which are formed on a metal support plate 1. A first channel 5 is formed within the metal support plate 1, and multiple second channels 6 arranged in a circular array are formed inside the first channel 5. The other end of each second channel 6 communicates with a negative pressure groove 3. A suction assembly is provided on the metal support plate 1 to suction air from the first channel 5. A valve assembly is provided inside the first channel 5 to control the opening and closing of the ports of the second channels 6. The multiple negative pressure grooves 3 are arranged in a circular array on the metal support plate 1. Each negative pressure groove 3 is fixedly connected with a sealing gasket 4.

[0021] The suction assembly includes a support 7, which is fixedly installed on the back of a metal support plate 1. A suction pump 8 is fixedly installed on the support 7, and the air inlet pipe of the suction pump 8 is connected to the first channel 5. The valve assembly includes a sealing plug 9, which is slidably installed in the first channel 5 and can block the port of the second channel 6. A guide rod 10 passes through the sealing plug 9, with one end of the guide rod 10 fixedly connected to the first channel 5. A first spring 11 is sleeved on the guide rod 10, and both ends of the first spring 11 are fixedly connected to the inner wall of the first channel 5 and the sealing plug 9, respectively. A limiting piece 12 is fixedly installed at the end of the guide rod 10. Multiple grooves 13 arranged in a circular array are opened on the inner side of the first channel 5. A limiting rod 14 is slidably installed in the groove 13, with one end of the limiting rod 14 inserted into the sealing plug 9. An electromagnet 15 is fixedly installed in the groove 13, and the limiting rod 14 is a magnet. A second spring 16 is fixedly connected between the electromagnet 15 and the limiting rod 14.

[0022] In this embodiment, the negative pressure grooves are set and sealed: multiple negative pressure grooves 3 are formed in a circumferential array on the metal support plate 1, and sealing gaskets 4 are fixedly connected inside the negative pressure grooves 3. When the nylon connecting plate 2 is attached to the metal support plate 1, the sealing gaskets 4 can enhance the sealing of the contact surface between the two, prevent air leakage, and create conditions for the subsequent formation of a negative pressure environment.

[0023] Operation of the suction assembly: The support 7 of the suction assembly is fixedly installed on the back side of the metal support plate 1. The suction pump 8 is installed on the support 7, and the air inlet pipe of the suction pump 8 is connected to the first channel 5 inside the metal support plate 1. After the suction pump 8 is started, it will draw air from the first channel 5, creating a negative pressure environment in the first channel 5.

[0024] Negative pressure transmission: Because multiple second channels 6 arranged in a circular array are opened inside the first channel 5, and the other end of the second channel 6 is connected to the negative pressure groove 3, under the action of the suction pump 8, the negative pressure in the first channel 5 will be transmitted to the negative pressure groove 3 through the second channel 6. At this time, the air pressure in the negative pressure groove 3 area between the nylon connecting plate 2 and the metal support plate 1 decreases, and the external atmospheric pressure will press the nylon connecting plate 2 tightly onto the metal support plate 1, thereby achieving a stable connection between the two.

[0025] Normal connection state: During the operation of the suction pump 8 to generate negative pressure, the sealing plug 9 of the valve assembly is in a specific position within the first channel 5. At this time, the sealing plug 9 does not block the port of the second channel 6, and the negative pressure can be smoothly transmitted through the second channel 6 to the negative pressure groove 3, ensuring the adsorption connection between the nylon connecting plate 2 and the metal support plate 1. The first spring 11 is in a certain state of tension or compression, providing a certain restoring force for the sealing plug 9. The guide rod 10 acts as a guide, ensuring that the sealing plug 9 slides in a straight line, and the limiting piece 12 prevents the sealing plug 9 from slipping off the guide rod 10.

[0026] Disconnection Control: When it is necessary to disconnect the nylon connecting disc 2 from the metal support disc 1, the electromagnet 15 is energized and generates magnetism. Since the limiting rod 14 is a magnet, it is attracted by the electromagnet 15, overcoming the elastic force of the second spring 16 and sliding towards the electromagnet 15. The limiting rod 14 slides within the groove 13 and inserts into the sealing plug 9, restricting the sliding of the sealing plug 9. Then, the control valve assembly causes the sealing plug 9 to slide and block the port of the second channel 6, cutting off the connection between the negative pressure groove 3 and the first channel 5. At this time, the air pressure in the negative pressure groove 3 gradually returns to the same as the external atmospheric pressure, and the pressure of the external atmospheric pressure on the nylon connecting disc 2 disappears, allowing the nylon connecting disc 2 to be easily removed from the metal support disc 1.

[0027] Reconnection Preparation: After removing the nylon connecting plate 2, to reconnect, simply place the nylon connecting plate 2 back onto the metal support plate 1 and ensure it fits tightly. Then, de-energize the electromagnet 15. Under the elastic force of the second spring 16, the limiting rod 14 will slide out from the sealing plug 9, releasing the restriction on the sealing plug 9. Restart the suction pump 8, and following the negative pressure adsorption connection principle described above, a stable connection between the nylon connecting plate 2 and the metal support plate 1 can be re-established.

[0028] In this embodiment, by setting a negative pressure groove and sealing gasket on the metal support plate, and using a suction pump to create negative pressure in the first channel, and then transferring the negative pressure to the negative pressure groove, the air pressure in the space between the nylon connecting plate and the metal support plate is reduced. The external atmospheric pressure then presses the nylon connecting plate tightly onto the metal support plate, forming a stable adsorption connection. This connection method provides a large adsorption force, ensuring a reliable connection between the nylon connecting plate and the metal support plate under various working conditions, reducing the risk of loosening and detachment, and ensuring the normal operation of the equipment.

[0029] The valve assembly design makes disconnection simple and flexible. When it is necessary to disconnect the nylon connecting disc from the metal support disc, simply energize the electromagnet to attract the limit rod, restricting the sliding of the sealing plug. Then, control the valve assembly to seal the second channel port with the sealing plug, cutting off the connection between the negative pressure groove and the first channel. The air pressure in the negative pressure groove will then be restored, allowing the nylon connecting disc to be easily removed. This design avoids the difficulties of disassembly associated with traditional connection methods, improves work efficiency, and facilitates equipment maintenance and component replacement.

[0030] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0031] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A protective device for transporting an optical glass turntable, characterized in that, It includes a metal support plate (1), a nylon connecting plate (2) is provided on one side of the metal support plate (1), a connecting mechanism is provided between the nylon connecting plate (2) and the metal support plate (1), and the nylon connecting plate (2) is installed on the metal support plate (1) through the connecting mechanism; The connecting mechanism includes multiple negative pressure grooves (3), which are formed on a metal support plate (1). A first channel (5) is formed inside the metal support plate (1), and multiple second channels (6) arranged in a circular array are formed inside the first channel (5). The other end of the second channel (6) is connected to the negative pressure groove (3). A suction assembly is provided on the metal support plate (1) for sucking air from the first channel (5). A valve assembly is provided inside the first channel (5) for controlling the opening and closing of the port of the second channel (6).

2. The protective device for transporting optical glass turntables as described in claim 1, characterized in that, Multiple negative pressure grooves (3) are arranged in a circular array on the metal support plate (1).

3. The protective device for transporting optical glass turntables as described in claim 1, characterized in that, Each of the negative pressure grooves (3) is fixedly connected with a sealing gasket (4).

4. The protective device for transporting optical glass turntables as described in claim 1, characterized in that, The suction assembly includes a support (7), which is fixedly installed on the back side of the metal support plate (1). A suction pump (8) is fixedly installed on the support (7), and the air inlet pipe of the suction pump (8) is connected to the first channel (5).

5. The protective device for transporting optical glass turntables as described in claim 1, characterized in that, The valve assembly includes a sealing plug (9), which is slidably installed in the first channel (5). The sealing plug (9) can block the port of the second channel (6). A guide rod (10) passes through the sealing plug (9). One end of the guide rod (10) is fixedly connected in the first channel (5). A first spring (11) is provided on the outer sleeve of the guide rod (10). The two ends of the first spring (11) are fixedly connected to the inner wall of the first channel (5) and the sealing plug (9), respectively.

6. The protective device for transporting optical glass turntables as described in claim 5, characterized in that, A limiting piece (12) is fixedly installed at the end of the guide rod (10).

7. The protective device for transporting optical glass turntables as described in claim 5, characterized in that, The first channel (5) has multiple grooves (13) arranged in a circular array on its inner side. A limit rod (14) is slidably installed in the groove (13). One end of the limit rod (14) is inserted into the sealing plug (9). An electromagnet (15) is fixedly installed in the groove (13). The limit rod (14) is a magnet. A second spring (16) is fixedly connected between the electromagnet (15) and the limit rod (14).

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