Ceramic tile damage detection device

Abstract

The utility model discloses a ceramic tile damage detection device which comprises a ceramic tile conveying device and a jacking device, and the jacking device is located at the bottom of the ceramic tile conveying device. The jacking device comprises a mounting seat, an air cylinder and a jacking head; the mounting seat is arranged at the bottom of the ceramic tile conveying device; the air cylinder is installed on the top of the installation base, and the conveying end of the air cylinder is located on the top of the air cylinder. The jacking head is installed on the top of the air cylinder, the jacking head is connected with the conveying end of the air cylinder, and the top end of the jacking head can protrude out of and contract to the conveying face of the ceramic tile conveying device through the air cylinder. The ceramic tile damage detection device provided by the scheme is beneficial to quickly detecting the tidy phenomenon of the ceramic tiles, effectively avoids production quality accidents, and is simple in structure, quick to mount, low in equipment cost, low in failure rate and convenient to maintain, so that the problems that the existing ceramic tile crack detection technology is expensive and is not beneficial to improving the production efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile detection equipment, in particular to a ceramic tile damage detection device. Background Art

[0002] Ceramic tile products are fired at high temperatures. When the bricks pass through the cooling zone of the kiln, improper adjustment of the cooling air duct air volume can easily cause uneven heat dissipation of the bricks, resulting in cracked and rotten bricks. This is what the ceramic industry calls the "smooth brick" phenomenon. There are usually two types of cracked bricks: one is a relatively obvious crack, which can be identified visually and then removed; the other is a hidden crack inside the tile, which is not easy to be found. This kind of defective product with hidden cracks is easy to break under the action of external forces. Once it enters the market, it will have an adverse impact on the product quality reputation.

[0003] In the traditional production process of ceramic tiles, the "even brick" phenomenon is generally detected by manual knocking, that is, a rubber hammer is used to directly knock on the surface of the brick to achieve the detection purpose. This is easy to occupy human resources and has low efficiency, and it is easy to miss inspections, resulting in production quality accidents. In addition, when manually knocking, the balance point between the knocking height and the force is difficult to maintain, which can easily damage the normal bricks and result in a relatively low product qualification rate.

[0004] At present, there are corresponding technologies in use for the detection of dark cracks. In the "Research on Crack Detection System of Ceramic Products" by Zhou Gaofeng, Cao Jujiang, etc., the principle of ceramic cracks interfering with ultrasonic waves to generate interruption signals is used, and ultrasonic sensors are used to perform ultrasonic scanning on ceramic products, thereby realizing the detection of dark cracks. In the Chinese utility model patent "Automatic Detection Method for Ceramic Antenna Cover Cracks" with publication number CN102937593A, a projected image method is used to detect cracks. The above method sets a CCD camera to collect projected images and analyzes the images through software to obtain images containing cracks, and finally confirms the cracked products.

[0005] In addition, the article "Ceramic Microcrack Detection Methods" lists several currently used non-destructive testing technologies for ceramic products. Current non-destructive testing technologies include ultrasonic non-destructive testing, surface penetration testing, infrared thermal imaging, X-ray tomography and ultrasonic microscopy. All of the above technologies can perform hidden crack detection on ceramic products under certain conditions. However, the above technologies also have a common disadvantage, that is, the above technologies require the introduction of a complete set of testing equipment on the ceramic product production line. Such equipment is expensive, which will cause the production cost of ceramic products to increase, and the above technical testing process is complicated and time-consuming, which reduces the production efficiency of ceramic tile products. Utility Model Content

[0006] The purpose of the utility model is to propose a tile damage detection device, which is conducive to quickly detecting the "brick-aligned" phenomenon of tiles and effectively avoiding the occurrence of production quality accidents. The utility model has a simple structure, quick installation, low equipment cost, low failure rate and convenient maintenance, so as to solve the problem that the current tile crack detection technology is expensive and not conducive to improving production efficiency.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A tile damage detection device comprises a tile conveying device and a lifting device, wherein the lifting device is located at the bottom of the tile conveying device;

[0009] The lifting device includes a mounting seat, a cylinder and a lifting head; the mounting seat is arranged at the bottom of the tile conveying device; the cylinder is installed on the top of the mounting seat, and the conveying end of the cylinder is located at the top of the cylinder; the lifting head is installed on the top of the cylinder, and the lifting head is connected to the conveying end of the cylinder, and the top end of the lifting head can protrude and retract on the conveying surface of the tile conveying device through the cylinder.

[0010] Preferably, the mounting seat includes a base, a mounting base plate, a support rod and a mounting panel which are connected in sequence from bottom to top; at least four support rods are provided, the four support rods are abutted between the mounting base plate and the mounting panel, and the four support rods are evenly distributed on the edge of the mounting base plate.

[0011] Preferably, the support rod is detachably connected to the mounting base plate and the mounting panel, respectively.

[0012] Preferably, the mounting panel moves up and down relative to the mounting base plate along the extension direction of the support rod.

[0013] Preferably, a buffer layer is detachably provided on the top of the lifting head.

[0014] Preferably, it further comprises a baffle, which is mounted on the top of the tile conveying device so as to be movable up and down, and the end of the baffle can protrude and retract from the conveying surface of the tile conveying device.

[0015] Preferably, the tile conveying device comprises a conveying frame and a plurality of conveying rollers, the plurality of conveying rollers are rotatably installed in parallel on the conveying frame, and the lifting head is located between two adjacent conveying rollers.

[0016] Preferably, a plurality of the jacking devices are provided.

[0017] The technical solution provided by the utility model may have the following beneficial effects:

[0018] Compared with the traditional method of manually knocking tiles to detect tiles in the production process, this solution uses the free fall of tiles to achieve the knocking effect. The above detection method has the following advantages: First, because the tiles are lifted by the cylinder, the balance point between the lifting height and the falling force of the tiles is easy to maintain, which can effectively reduce the loss of normal tiles. Second, the lifting device in this solution has a simple structure, quick installation, low equipment cost, low failure rate, and convenient maintenance. It can effectively solve the problem that the current tile crack detection technology is expensive and not conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a ceramic tile damage detection device.

[0020] Figure 2 The utility model is a schematic diagram of the detection process of a ceramic tile damage detection device.

[0021] Among them: a tile conveying device 1, a conveying frame 11, and a conveying roller 12;

[0022] Lifting device 2, mounting seat 21, base 211, mounting bottom plate 212, support rod 213, mounting panel 214, cylinder 22, lifting head 23;

[0023] Baffle 3

[0024] Tile 4. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] The technical solution provides a tile damage detection device, comprising a tile conveying device 1 and a lifting device 2, wherein the lifting device 2 is located at the bottom of the tile conveying device 1;

[0027] The lifting device 2 includes a mounting seat 21, a cylinder 22 and a lifting head 23; the mounting seat 21 is arranged at the bottom of the tile conveying device 1; the cylinder 22 is installed on the top of the mounting seat 21, and the conveying end of the cylinder 22 is located at the top of the cylinder 22; the lifting head 23 is installed on the top of the cylinder 22, and the lifting head 23 is connected to the conveying end of the cylinder 22, and the top end of the lifting head 23 can protrude and retract on the conveying surface of the tile conveying device 1 through the cylinder 22.

[0028] In order to quickly detect the "brick-aligned" phenomenon of tiles to avoid production quality accidents, this technical solution proposes a tile damage detection device, such as Figure 1-2 As shown, it includes a tile conveying device 1 for conveying tiles 4, and a lifting device 2 for lifting one end of the tile 4. It should be noted that Figure 1-2 The direction indicated by the arrow in is the conveying direction of the tile conveying device 1.

[0029] Specifically, the detection process of a tile damage detection device in the present scheme includes the following steps: (1) After using the tile conveying device 1 to convey the tile 4 to be detected to the top of the lifting device 2, the tile conveying device 1 is closed; (2) the top of the lifting head 23 is driven by the cylinder 22 to protrude from the conveying surface of the tile conveying device 1 and act on one end of the tile 4 to be detected; (3) the top of the lifting head 23 is driven by the cylinder 22 to retract on the conveying surface of the tile conveying device 1, so that the tile 4 lifted at one end in step (2) falls freely and falls back to the conveying surface of the tile conveying device 1; (4) the tile conveying device 1 is started to continue to convey the detected tile 4 forward.

[0030] In this solution, the cylinder 22 drives the lifting head 23 to quickly rise and fall, so that the tile 4 falls freely, thereby realizing the detection of the "flat brick" phenomenon of the tile 4. If the tile 4 to be detected is a qualified product, then after the free fall, the tile 4 will not have any phenomenon; if the tile 4 to be detected is an unqualified product (that is, there may be surface cracks or internal cracks), then after the free fall, the tile 4 may be directly broken and fall off the tile conveying device 1, or obvious cracks may be left on the surface of the tile 4, so that the inspector can directly observe it with the naked eye.

[0031] Compared with the traditional method of manually knocking tiles to detect tiles in the production process, this solution uses the free fall of tiles to achieve the knocking effect. The above detection method has the following advantages: First, because the cylinder 22 is used to lift the tile 4, the balance point between the lifting height and the falling force of the tile 4 is easy to maintain, which can effectively reduce the loss of normal tiles 4. Second, the lifting device 2 in this solution has a simple structure, quick installation, low equipment cost, low failure rate, and convenient maintenance, which can effectively solve the problem that the current tile crack detection technology is expensive and not conducive to improving production efficiency.

[0032] To further explain, the mounting base 21 includes a base 211, a mounting base plate 212, a support rod 213 and a mounting panel 214 which are connected in sequence from bottom to top; at least four support rods 213 are provided, and the four support rods 213 are abutted between the mounting base plate 212 and the mounting panel 214, and the four support rods 213 are evenly distributed on the edge of the mounting base plate 212.

[0033] In one embodiment of the present technical solution, the mounting base 21 includes a base 211, a mounting base plate 212, at least four support rods 213 and a mounting panel 214 which are connected in sequence from bottom to top, and the support rods 213 are evenly distributed on the edge of the mounting base plate 212, which is beneficial to improving the installation stability of the cylinder 22 and ensuring the normal implementation of the detection process.

[0034] To further explain, the support rod 213 is detachably connected to the mounting base plate 212 and the mounting panel 214 , respectively.

[0035] As a preferred embodiment of the above, the support rod 213 is installed in a detachable manner. This solution can adjust the installation height of the cylinder 22 by replacing the support rod 213 with different lengths, so as to adjust the lifting height of the lifting head 23 through the installation height of the cylinder 22, thereby avoiding damage to qualified tiles caused by the lifting height being too high.

[0036] To further explain, the mounting panel 214 moves up and down relative to the mounting base plate 212 along the extending direction of the support rod 213 .

[0037] As another preference of the above embodiment, the installation panel 214 is installed in a movable manner. This solution can adjust the installation height of the cylinder 22 by adjusting the installation position of the installation panel 214, so as to adjust the lifting height of the lifting head 23 through the installation height of the cylinder 22, thereby avoiding damage to qualified tiles caused by the lifting height being too high.

[0038] To further explain, a buffer layer is detachably provided on the top of the lifting head 23 .

[0039] This can effectively prevent the rigid lifting head 23 from quickly impacting the tile 4 and causing damage to the green body. It should be noted that the material of the buffer layer in this solution can be silica gel, which is not limited here.

[0040] Further explanation, it also includes a baffle 3, which is installed on the top of the tile conveying device 1 so as to be movable up and down, and the end of the baffle 3 can protrude and retract on the conveying surface of the tile conveying device 1.

[0041] In another embodiment of the present technical solution, the tile damage detection device is further provided with a baffle 3. Without shutting down the tile conveying device 1, the baffle 3 can be used to block the tiles 4 during the conveying process, thereby lifting the tiles 4 and saving energy consumption of the tile conveying device 1 during the shutdown and startup process.

[0042] To further explain, the tile conveying device 1 includes a conveying frame 11 and a plurality of conveying rollers 12 . The plurality of conveying rollers 12 are rotatably installed in parallel on the conveying frame 11 , and the lifting head 23 is located between two adjacent conveying rollers 12 .

[0043] To further explain, the lifting device 2 is provided in plurality.

[0044] In addition, the present solution may also provide a plurality of lifting devices 2 at the bottom of the tile conveying device 1, so as to realize damage detection of a plurality of tiles 4 at the same time, which is more conducive to improving the detection efficiency of the tile damage detection device.

[0045] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0046] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0048] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0049] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0051] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A tile damage detection device, characterized in that: It comprises a tile conveying device and a lifting device, wherein the lifting device is located at the bottom of the tile conveying device; The lifting device includes a mounting seat, a cylinder and a lifting head; the mounting seat is arranged at the bottom of the tile conveying device; the cylinder is installed on the top of the mounting seat, and the conveying end of the cylinder is located at the top of the cylinder; the lifting head is installed on the top of the cylinder, and the lifting head is connected to the conveying end of the cylinder, and the top end of the lifting head can protrude and retract on the conveying surface of the tile conveying device through the cylinder.

2. A tile damage detection device according to claim 1, characterized in that: The mounting seat includes a base, a mounting base plate, a support rod and a mounting panel which are connected in sequence from bottom to top; at least four support rods are provided, the four support rods are abutted between the mounting base plate and the mounting panel, and the four support rods are evenly distributed on the edge of the mounting base plate.

3. A tile damage detection device according to claim 2, characterized in that: The support rod is detachably connected to the installation base plate and the installation panel respectively.

4. A tile damage detection device according to claim 2, characterized in that: The installation panel moves up and down relative to the installation base plate along the extending direction of the support rod.

5. A tile damage detection device according to claim 1, characterized in that: A buffer layer is detachably provided on the top of the jacking head.

6. A tile damage detection device according to claim 1, characterized in that: It also comprises a baffle, which is installed on the top of the tile conveying device in an up-and-down manner, and the end of the baffle can protrude and retract on the conveying surface of the tile conveying device.

7. A tile damage detection device according to claim 1, characterized in that: The tile conveying device comprises a conveying frame and a plurality of conveying rollers. The plurality of conveying rollers are rotatably installed in parallel on the conveying frame, and the lifting head is located between two adjacent conveying rollers.

8. A tile damage detection device according to claim 1, characterized in that: The jacking device is provided in plurality.

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