Steam module and detection equipment

Abstract

The utility model relates to the technical field of inspection equipment for appearance defects, and discloses a steam module and inspection equipment, and the steam module comprises a steam module which comprises a cover body and a steam generator; the steam generator is arranged in the cover body; a moving channel is formed in the cover body and penetrates through the cover body in the first direction. The carrying module comprises a driving mechanism and a carrier; the driving mechanism is connected with the carrier, the driving mechanism is configured to be capable of driving the carrier to move in the first direction, and the carrier and the moving channel are correspondingly arranged. According to the steam module and the detection equipment, the steam generator is used for generating the steam, the driving mechanism is used for driving the carrier to carry the to-be-detected material to move in the first direction, the steam can quickly cover the surface of the to-be-detected material, a uniform thin film is formed on the surface of the to-be-detected material, the detection efficiency is high, and the detection effect is good. And the cover body can prevent water vapor generated by the steam generator from polluting the optical detection equipment, so that the detection effect is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection equipment for appearance defects, and in particular to a steam module and a detection equipment. Background Art

[0002] Some glass products, such as glass cover plates of electronic devices such as mobile phones, watches, tablets, and computers, are usually coated on the surface using processes such as vacuum coating for reasons such as aesthetics and resistance to dirtiness.

[0003] Products after coating usually need to undergo appearance quality inspection. In related technical inspection equipment, the surface of the product is usually wetted by a spray device, and then an optical inspection device such as a camera is used to obtain a surface image of the product. However, during the process of wetting the surface of the product, the spray device is often easy to contaminate the camera lens, affecting the shooting effect, thereby reducing the inspection effect of the product. Utility Model Content

[0004] In view of this, the utility model provides a steam module and a detection device to solve the problem that the spray device in the existing detection equipment is easy to contaminate the camera lens and reduce the detection effect.

[0005] In the first aspect, the utility model provides a steam module, which is a detection equipment used for appearance quality detection, including: a steam module, including a cover body and a steam generator; the steam generator is arranged in the cover body; the cover body is formed with a moving channel, and the moving channel is arranged to penetrate along a first direction; a transport module, including a driving mechanism and a carrier; the driving mechanism is connected to the carrier, and the driving mechanism is configured to be able to drive the carrier to move along the first direction, and the carrier and the moving channel are arranged correspondingly.

[0006] Optionally, the movable channel is located below the steam generator; the bottom of the cover body has a bottom opening, and the movable channel is located above the bottom opening and communicated with the bottom opening.

[0007] Optionally, the movable channel is located below the steam generator; an opening is provided on one side of the cover body along the second direction, and the movable channel is connected to the opening; the first direction and the second direction are perpendicular to each other.

[0008] Optionally, the steam module also includes a first flexible enclosure and a second flexible enclosure, which are arranged side by side along a third direction and are respectively connected to the cover body to jointly enclose the opening; the third direction is perpendicular to the first direction and the second direction.

[0009] Optionally, the driving mechanism is located on one side of the cover along the second direction, one end of the carrier is connected to the driving mechanism, and the other end extends toward the cover to correspond to the moving channel; the first direction and the second direction are perpendicular to each other.

[0010] Optionally, the transport module also includes a vacuum generator; a loading portion is provided at one end of the carrier away from the driving mechanism, a plurality of adsorption holes are provided on the top of the loading portion, and the vacuum generator is connected to the carrier and communicated with the adsorption holes.

[0011] Optionally, the carrier is movably arranged along a third direction; the third direction is perpendicular to the first direction and the second direction.

[0012] Optionally, the driving mechanism includes an X-axis driving component and a Z-axis driving component, wherein the X-axis driving component extends along a first direction and is connected to the Z-axis driving component; the Z-axis driving component extends along a third direction and is connected to the carrier.

[0013] Optionally, the steam module further includes a steam recovery module, which is disposed at the bottom of the cover body and communicated with the interior of the cover body.

[0014] In a second aspect, the utility model further provides a detection device for performing appearance quality detection; comprising: a steam module as described above; and a visual detection module, arranged downstream of the steam module along a first direction.

[0015] The technical solution of the utility model has at least the following advantages:

[0016] 1. The steam module of the utility model uses a steam generator to generate water vapor in the cover body. When the driving mechanism drives the carrier to pass through the moving channel in the first direction, the water vapor can quickly cover the surface of the material to be inspected and form a uniform film on the surface of the material to be inspected, with high detection efficiency and good detection effect. In addition, the cover body can prevent the water vapor generated by the steam generator from contaminating optical detection equipment such as cameras, further ensuring the detection effect of the material to be inspected.

[0017] 2. The cover of the utility model is open at the bottom or at the side, so as to provide a moving space for the carrier, so that the carrier can drive the material to be inspected through the moving channel, and the cover has a simple structure and is easy to process and manufacture.

[0018] 3. The utility model provides a first flexible enclosure and a second flexible enclosure at the side opening. Along the third direction, that is, the height direction, the first flexible enclosure and the second flexible enclosure are flexible. When the vehicle passes through the cover, the first flexible enclosure and the second flexible enclosure can provide moving space for the vehicle. After the vehicle leaves the cover, the first flexible enclosure and the second flexible enclosure can block the opening to prevent steam in the cover from overflowing, thereby further ensuring the detection effect.

[0019] 4. The driving mechanism of the utility model is located on one side of the cover body, and drives the carrier to move on the side of the cover body to avoid interference with other detection components, which is beneficial to the spatial layout.

[0020] 5. The carrier of the utility model utilizes a vacuum generator and adsorption holes to realize vacuum adsorption to fix the material to be inspected, thereby ensuring the stability of the relative position of the material to be inspected, and further ensuring the reliability of the detection.

[0021] 6. The driving mechanism of the utility model utilizes an X-direction driving component and a Z-direction driving component to respectively drive the carrier to move in the first direction and the third direction, and has high flexibility; moreover, the driving mechanism can utilize the Z-direction driving component to drive the carrier to move in the third direction, that is, the height direction, to adjust the relative position of the loading part and the moving channel, thereby adjusting the surface steam coverage effect of the material to be inspected to ensure the detection effect.

[0022] 7. The steam module of the utility model can remove the residual water vapor in the cover body and prevent the water vapor from escaping by setting a steam recovery module.

[0023] 8. The detection equipment of the utility model utilizes a steam module and a handling module to achieve rapid steam coverage of the surface of the material to be inspected. First, it improves the detection efficiency and detection accuracy of the material to be inspected, reduces the risk of misjudgment and missed detection, and thus reduces the time and material production costs, and improves the cost performance. Second, the use of mechanized detection equipment has a high degree of standardization and unified detection standards, which is conducive to large-scale replication and production. Third, mechanized detection equipment is not easily affected by external factors and has good detection stability, thereby further reducing the risk of misjudgment and missed detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a structural schematic diagram of a steam module according to an embodiment of the utility model;

[0026] Figure 2 for Figure 1 A side view of the device in a second direction;

[0027] Figure 3 for Figure 2 A is a partial enlarged schematic diagram;

[0028] Figure 4 for Figure 1 A side view of the device in a first direction.

[0029] Description of reference numerals:

[0030] 1. steam module; 11. cover body; 111. moving channel; 112. bottom opening;

[0031] 2. Handling module; 21. Driving mechanism; 211. X-direction driving assembly; 2111. First driving member; 2112. X-direction slide rail; 2113. First slider; 212. Z-direction driving assembly; 2121. Second driving member; 2122. Z-direction slide rail; 2123. Second slider; 22. Carrier; 221. Connecting part; 222. Loading part; 223. Reinforcing part;

[0032] 3. Steam recovery module; 31. Recovery tank; 32. Exhaust fan; 33. Connecting pipe;

[0033] 4. Support frame;

[0034] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0036] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0037] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0039] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0041] In the 3C consumer electronics industry, in order to improve the product surface's anti-aging and friction resistance, the outer surface of glass products is usually coated.

[0042] The common surface treatment process for glass cover plates of electronic products (such as smart phones, smart watches, etc.) is AS coating (also known as anti-fouling film) or AF coating (also known as hydrophobic film or anti-fingerprint film). The process is to deposit organic fluoride materials onto the substrate to make the substrate surface waterproof, oil-proof, scratch-resistant, anti-fingerprint, anti-pollution and easy to clean. The process consists of steps such as cleaning, spraying, and degreasing.

[0043] However, in actual industrial production, the coating process cannot achieve uniform coverage, and often leads to poor coating due to many limitations. The main reasons are: incomplete surface cleaning of the product before spraying leads to dirt, which affects the uniformity of coating; unstable coating spray pressure, nozzle failure, uneven spray speed, etc., which affect the uniformity of coating. Therefore, it is necessary to test the coating quality of the coated product.

[0044] In the detection equipment of the related art, the surface of the product is usually wetted by a spray device, and then a surface image of the product surface is obtained by an optical detection device such as a camera. However, in the process of wetting the surface of the product, the spray device is often easy to contaminate the camera lens, affecting the shooting effect, thereby reducing the detection effect of the product. Figures 1 to 4 , describing an embodiment of the utility model.

[0045] According to an embodiment of the utility model, a detection device is provided for performing appearance quality detection, specifically detecting the surface coating quality of a material to be detected. The material to be detected is a glass product, including but not limited to glass cover plates of electronic devices such as mobile phones, watches, tablets, and computers.

[0046] Specifically, the detection equipment includes a steam module and a visual detection module, wherein the steam module is used to wet the surface of the material to be inspected, and the visual detection module is used to obtain surface image information of the material to be inspected after the surface of the material to be inspected is wetted, so as to judge the coating quality according to the surface image information.

[0047] In order to facilitate the description of the embodiments of the present utility model, the first direction X is defined as the flow direction of the material to be inspected, that is, the length direction of the steam module, the second direction Y is defined as the width direction of the steam module, and the third direction Z is defined as the height direction of the steam module. The first direction X, the second direction Y and the third direction Z are all arranged perpendicular to each other.

[0048] Wherein, along the first direction X, the visual inspection module is arranged downstream of the steam module to perform image acquisition after the material to be inspected is covered with steam. The utility model does not specifically limit the structure of the visual inspection module, as long as it can realize the function of obtaining the surface image information of the material to be inspected. Exemplarily, the visual inspection module may include a camera and a light source, wherein the camera and the light source may be coaxially arranged.

[0049] Further, the steam module includes a steam module 1 and a transport module 2, the steam module 1 is used to generate water vapor, and the transport module 2 is used to transport the material to be inspected to complete the steam coverage of the surface of the material to be inspected. Specifically, the steam module 1 includes a cover body 11 and a steam generator, and the steam generator is arranged in the cover body 11. The cover body 11 is formed with a moving channel 111, and the moving channel 111 is arranged to penetrate along the first direction X. The transport module 2 includes a driving mechanism 21 and a carrier 22, the driving mechanism 21 is connected to the carrier 22, and the driving mechanism 21 is configured to be able to drive the carrier 22 to move along the first direction X. The carrier 22 is arranged corresponding to the moving channel 111, and the carrier 22 is used to carry the material to be inspected, and under the driving action of the driving mechanism 21, the material to be inspected is carried through the moving channel 111.

[0050] In this embodiment, the steam module 1 generates water vapor in the cover body 11 by using a steam generator. When the driving mechanism 21 drives the carrier 22 to pass through the moving channel 111 along the first direction X, the water vapor can quickly cover the surface of the material to be inspected and form uniform steam water droplets on the surface of the material to be inspected, with high detection efficiency and good detection effect. In addition, the cover body 11 can prevent the water vapor generated by the steam generator from contaminating optical detection equipment such as cameras, further ensuring the detection effect of the material to be inspected.

[0051] Among them, the steam generator can be a high-temperature water steam generator with fast switching response, which is easy to adapt to the flow rhythm of the material to be inspected, and the flow rate and temperature are controllable and the degree of automation is high.

[0052] In some embodiments, the jet of the steam generator can be arranged toward the moving channel 111, so that when the carrier 22 carries the material to be inspected and moves into the moving channel 111, the steam can quickly cover the surface of the material to be inspected. Exemplarily, the steam generator is connected to the top of the cover body 11, the moving channel 111 is located below the steam generator, and the jet of the steam generator is arranged downward. In the third direction Z, the jet of the steam generator can be arranged directly opposite to the moving channel 111, or the jet of the steam generator can also be arranged not directly opposite to the moving channel 111.

[0053] In some embodiments, the steam generator is fixedly connected to the inner wall of the cover body 11, such as by bolt connection, welding, riveting, etc. A connecting pipe is provided on the top of the cover body 11. The connecting pipe connects the outside and the inside of the cover body 11, so as to facilitate wiring through the connecting pipe and supply liquid or gas to the steam generator. Alternatively, in other embodiments, the bottom of the cover body 11 has a bottom opening 112, and the steam generator uses the bottom opening 112 of the cover body 11 for wiring and supply of liquid or gas.

[0054] In some embodiments, the transport module 2 is located at one side of the cover body 11 in the second direction Y, and along the third direction Z, the bottom of the cover body 11 has a bottom opening 112, and the moving channel 111 is located above the bottom opening 112 and communicates with the bottom opening 112. In this embodiment, the cover body 11 has a simple structure and is easy to process and manufacture, and the bottom opening 112 can provide a moving space for the carrier 22, so that the carrier 22 can extend into the moving channel 111 through the bottom opening 112, and drive the material to be inspected to pass through the moving channel 111, so as to achieve steam coverage of the surface of the material to be inspected.

[0055] In this embodiment, along the third direction Z, the moving channel 111 of the cover body 11 is located above the bottom opening 112 and communicates with the bottom opening 112. That is, in the second direction Y, the bottom structure of the cover body 11 close to the bottom opening 112 is surrounded on both sides of the moving channel 111, and a blocking structure is formed on both sides of the moving channel 111 to prevent steam from escaping and prevent steam from contaminating other electronic components (such as cameras, etc.).

[0056] In some embodiments not shown, the transport module 2 is located on one side of the cover body 11 in the second direction Y, and an opening is provided on one side of the cover body 11 along the second direction Y, and the moving channel 111 is formed in the cover body 11 and communicates with the opening. That is, the bottom of the cover body 11 is non-open. In this embodiment, the bottom of the cover body 11 is non-open, and the side opening provides a moving space for the carrier 22, which has a better effect of preventing steam from escaping, and has a simple structure and is easy to process and manufacture.

[0057] Wherein, along the third direction Z, the moving channel 111 of the cover body 11 may be located above the opening, or may be arranged flush with the opening.

[0058] Further, in some embodiments not shown, the bottom of the cover body 11 is non-open, and an opening is provided on one side of the cover body 11 along the second direction Y, and the opening is connected to the moving channel 111. The steam module 1 also includes a first flexible enclosure and a second flexible enclosure, which are arranged side by side along the third direction Z, that is, arranged side by side up and down along the height direction, so as to jointly enclose the opening. Among them, the ends of the first flexible enclosure and the second flexible enclosure that are away from each other are respectively connected to the cover body 11, such as bonding, screw connection, etc., and the ends of the first flexible enclosure and the second flexible enclosure that are close to each other can contact each other, or even abut against each other; or a small gap can be provided between the ends of the first flexible enclosure and the second flexible enclosure that are close to each other, as long as they can jointly enclose the opening.

[0059] In this embodiment, since the first flexible enclosure and the second flexible enclosure are flexible, when the carrier 22 passes through the cover body 11, the first flexible enclosure and the second flexible enclosure can provide movement space for the carrier 22; after the carrier 22 leaves the cover body 11, the first flexible enclosure and the second flexible enclosure can enclose the opening to prevent the steam in the cover body 11 from overflowing, thereby further ensuring the detection effect.

[0060] Exemplarily, both the first flexible enclosure and the second flexible enclosure are dust-free brushes, which have a good effect of preventing steam from escaping and will not scratch the carrier 22 .

[0061] Furthermore, the present invention does not specifically limit the material of the cover body 11, as long as it can block the steam to prevent the steam from contaminating the visual detection module. Exemplarily, the cover body 11 can be made of acrylic. The present invention does not specifically limit the shape of the cover body 11, as long as it can achieve surface steam coverage of the material to be inspected. Exemplarily, the cover body 11 can be a cuboid, a cube, a cylinder, etc., and a cavity is provided inside the cover body 11, and a steam generator is arranged in the cavity; the movable channel 111 can be formed at the bottom or middle of the cover body 11, as long as it does not interfere with the steam generator.

[0062] In some embodiments, the driving mechanism 21 is located on one side of the cover 11 along the second direction Y, one end of the carrier 22 is connected to the driving mechanism 21, and the other end extends toward the cover 11 to be arranged corresponding to the moving channel 111. Such an arrangement can avoid interference between the driving mechanism 21 and other detection components, which is beneficial to the spatial layout.

[0063] Specifically, in some embodiments, the driving mechanism 21 may include an X-direction driving component 211 and a Z-direction driving component 212, wherein the X-direction driving component 211 extends along a first direction X and is connected to the Z-direction driving component 212; the Z-direction driving component 212 extends along a third direction Z and is connected to the carrier 22. That is, the carrier 22 is directly connected to the Z-direction driving component 212, and is indirectly connected to the X-direction driving component 211 through the Z-direction driving component 212. The X-direction driving component 211 and the Z-direction driving component 212 can respectively drive the carrier 22 to move along the first direction X and the third direction Z, and have high flexibility. In addition, by using the Z-direction driving component 212 to drive the carrier 22 to move along the third direction Z, that is, the height direction, the relative position of the loading part 222 and the moving channel 111 can be adjusted, thereby adjusting the surface steam covering effect of the material to be inspected to ensure the inspection effect.

[0064] Exemplarily, the X-axis driving component 211 may be a linear motor and extend along the first direction X to drive the carrier 22 to move along the first direction X through the Z-axis driving component 212. Exemplarily, the Z-axis driving component 212 may also be a linear motor and extend along the third direction Z to drive the carrier 22 to move along the third direction Z.

[0065] Exemplarily, the X-direction driving assembly 211 may include a first driving member 2111, an X-direction slide rail 2112, and a first slider 2113. The X-direction slide rail 2112 extends along a first direction X. The first slider 2113 is slidably connected to the X-direction slide rail 2112. The first driving member 2111 is connected to the X-direction slide rail 2112 and drives the first slider 2113 to slide along the X-direction slide rail 2112. The Z-direction driving assembly 212 may include a second driving member 2121, a Z-direction slide rail 2122, and a second slider 2123. The Z-direction slide rail 2122 extends along a third direction Z and is fixedly connected to the first slider 2113. The second slider 2123 is slidably connected to the Z-direction slide rail 2122. The second driving member 2121 is connected to the Z-direction slide rail 2122 and drives the second slider 2123 to slide along the Z-direction slide rail 2122. The carrier 22 is fixedly connected to the second slider 2123.

[0066] The first driving member 2111 and the second driving member 2121 can be motors, cylinders, etc., preferably motors. The X-direction slide rail 2112 and the Z-direction slide rail 2122 can be linear slide rails, ball screws, etc.

[0067] Furthermore, in some embodiments, the transport module 2 further includes a vacuum generator (not shown in the figure), a loading portion 222 is provided at one end of the carrier 22 away from the driving mechanism 21, a plurality of adsorption holes are provided at the top of the loading portion 222, and the vacuum generator is connected to the carrier 22 and communicated with the adsorption holes. The vacuum generator and the adsorption holes are used to achieve vacuum adsorption and fixation of the material to be inspected, thereby ensuring the stability of the relative position of the material to be inspected, and further ensuring the reliability of the detection.

[0068] The end surface of the material loading portion 222 facing the moving channel 111, that is, the top surface, is used to adsorb and fix the material to be inspected, and the above-mentioned multiple adsorption holes are all arranged on the top surface of the material loading end.

[0069] Exemplarily, the material of the loading portion 222 may be polyetheretherketone (PEEK), and the setting size of the loading portion 222 matches the setting size of the material to be inspected so as to be able to adsorb and fix the material to be inspected.

[0070] Specifically, in some embodiments, the carrier 22 includes a connecting portion 221 and a material carrying portion 222 connected to each other, wherein one end of the connecting portion 221 is connected to the driving mechanism 21, specifically to the second slider 2123 of the Z-axis driving assembly 212, such as by bolt connection, welding, etc. The other end of the connecting portion 221 is connected to the material carrying portion 222, such as by threaded connection, bolt connection, or integral molding.

[0071] Exemplarily, the connecting portion 221 may be constructed as an I-shaped structure, and two ends of the I-shaped structure are respectively connected to the driving mechanism 21 and the loading portion 222 .

[0072] Exemplarily, the connecting portion 221 can be constructed as an "L"-shaped structure, which includes a first part and a second part arranged vertically, wherein the first part extends along a first direction X and is connected to the driving mechanism 21, and the second part extends along a third direction Z and is connected to the loading portion 222.

[0073] Exemplarily, the connecting portion 221 may be constructed as a “U”-shaped structure, and two sides of the “U”-shaped structure are respectively connected to the driving mechanism 21 and the loading portion 222 .

[0074] In some embodiments, the carrier 22 may further include a reinforcing portion 223, which may be disposed at the connection between the connecting portion 221 and the driving mechanism 21 to ensure the structural strength of the carrier 22. Exemplarily, the reinforcing portion 223 may be a triangular plate or a reinforcing rib.

[0075] In some embodiments, the carrier 22 is movably disposed along the third direction Z, such as by the Z-direction driving assembly 212 mentioned above to achieve movement along the third direction Z.

[0076] In some embodiments, the steam module further includes a steam recovery module 3, which is disposed at the bottom of the cover body 11 and communicated with the interior of the cover body 11 to remove residual water vapor in the cover body 11 and prevent the water vapor from escaping.

[0077] Specifically, in some embodiments, the steam recovery module 3 includes a recovery tank 31, an exhaust fan 32 and a condensation barrel (not shown in the figure), wherein the recovery tank 31 is located at the bottom of the cover body 11 to receive the residual water vapor of the cover body 11. The exhaust fan 32 can be arranged at the bottom or side of the recovery tank 31 and communicated with the inside of the recovery tank 31. When the exhaust fan 32 is started, it can provide negative pressure for the recovery tank 31, so as to quickly absorb and remove the excess water vapor in the cover body 11 to achieve condensation recovery. The condensation barrel is arranged outside the recovery tank 31, and can be communicated with the bottom of the recovery tank 31 through a connecting pipe 33 to collect the condensed water in the recovery tank 31.

[0078] Exemplarily, the bottom of the cover body 11 has a bottom opening 112, and the recovery groove 31 can be provided at the bottom of the cover body 11, and the notch of the recovery groove 31 is provided corresponding to the bottom opening 112 of the cover body 11. Along the third direction Z, the notch of the recovery groove 31 at least covers the bottom opening 112 of the cover body 11.

[0079] Exemplarily, the bottom of the cover body 11 is not open, the recovery tank 31 can be arranged inside the cover body 11 and connected to the bottom wall of the cover body 11, and the exhaust fan 32 and the connecting pipe 33 can pass through the cover body 11 to achieve communication with the recovery tank 31.

[0080] In some embodiments, the steam module further includes a support frame 4, and the steam module 1 and the steam recovery module 3 can be connected to the support frame 4, such as by bolt connection, welding, etc.

[0081] In some embodiments, two groups of steam modules may be provided, and the steam modules 1 and the steam recovery modules 3 of the two groups of steam modules are respectively connected to the two sides of the support frame 4 along the second direction Y.

[0082] The detection equipment of the utility model utilizes the steam module 1 and the handling module 2 to realize the rapid coverage of the surface of the material to be inspected with steam. Firstly, the detection efficiency and detection accuracy of the material to be inspected are improved, the risk of misjudgment and missed detection is reduced, and the time and material production costs are reduced, thereby improving the cost performance. Secondly, the mechanized detection equipment is used, which has a high degree of standardization and unified detection standards, which is conducive to large-scale replication and production. Thirdly, the mechanized detection equipment is not easily affected by external factors, and the detection stability is good, thereby further reducing the risk of misjudgment and missed detection.

[0083] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A steam module, used as a detection device for appearance quality detection, characterized in that: include: A steam module (1) comprises a housing (11) and a steam generator; the steam generator is arranged in the housing (11); the housing (11) is formed with a moving channel (111), and the moving channel (111) is arranged to penetrate along a first direction; The transport module (2) comprises a drive mechanism (21) and a carrier (22); the drive mechanism (21) is connected to the carrier (22), and the drive mechanism (21) is configured to be able to drive the carrier (22) to move along the first direction; the carrier (22) and the moving channel (111) are arranged correspondingly.

2. The steam module according to claim 1, characterized in that: The moving channel (111) is located below the steam generator; The bottom of the cover body (11) has a bottom opening (112), and the moving channel (111) is located above the bottom opening (112) and is in communication with the bottom opening (112).

3. The steam module according to claim 1, characterized in that: The moving channel (111) is located below the steam generator; An opening is provided on one side of the cover body (11) along the second direction, and the moving channel (111) is in communication with the opening; The first direction and the second direction are perpendicular to each other.

4. The steam module according to claim 3, characterized in that: The steam module (1) further comprises a first flexible enclosure member and a second flexible enclosure member, wherein the first flexible enclosure member and the second flexible enclosure member are arranged side by side along a third direction and are respectively connected to the cover body (11) so as to jointly enclose the opening; The third direction is perpendicular to the first direction and the second direction.

5. The steam module according to any one of claims 1 to 4, characterized in that: The driving mechanism (21) is located on one side of the cover body (11) along the second direction; one end of the carrier (22) is connected to the driving mechanism (21) and the other end extends toward the cover body (11) so as to be arranged corresponding to the moving channel (111).

6. The steam module according to claim 5, characterized in that: The transport module (2) further comprises a vacuum generator; A material carrying portion (222) is provided at one end of the carrier (22) away from the driving mechanism (21), a plurality of adsorption holes are provided at the top of the material carrying portion (222), and the vacuum generator is connected to the carrier (22) and communicated with the adsorption holes.

7. The steam module according to claim 5, characterized in that: The carrier (22) is movably arranged along a third direction.

8. The steam module according to claim 7, characterized in that: The driving mechanism (21) comprises an X-direction driving component (211) and a Z-direction driving component (212); the X-direction driving component (211) extends along the first direction and is connected to the Z-direction driving component (212); and the Z-direction driving component (212) extends along the third direction and is connected to the carrier (22).

9. The steam module according to any one of claims 1 to 4, characterized in that: The steam module further comprises a steam recovery module (3), wherein the steam recovery module (3) is arranged at the bottom of the cover body (11) and is in communication with the interior of the cover body (11).

10. A testing device for performing appearance quality testing; characterized in that: include: The steam module according to any one of claims 1 to 9; The visual inspection module is arranged downstream of the steam module along the first direction.

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