A laser plate detection device

Abstract

The utility model discloses a kind of laser plate detection equipment, including laser detection device, the laser plate detection equipment includes feeding device, conveying device and discharging device, the feeding device is used to transport to conveying device for shaving board, the conveying device is used to convey shaving board, to make the shaving board pass through the laser detection device, the discharging device is used to remove shaving board from the conveying device after detection;Wherein, the conveying device includes several side-by-side cooling conveying roller, cooling medium is arranged in the cooling conveying roller, the starting end of the conveying device is provided with dust removal device. A kind of laser plate detection equipment of the utility model can cool and remove dust for shaving board, reduce the influence on laser detection, improve the accuracy of laser detection.

Description

Technical Field

[0001] This utility model relates to the technical field of wood testing equipment, and in particular to a laser board inspection device. Background Technology

[0002] After the particleboard is manufactured, its quality needs to be inspected. Inspection methods include laser scanning inspection, which detects and determines the surface and internal quality of the particleboard.

[0003] Testing equipment is usually installed after the plate press to complete the testing as quickly as possible.

[0004] However, the particleboard coming out of the press has a high degree of problems. At the same time, dust adheres to the surface of the particleboard, affecting the accuracy of laser detection. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a laser inspection device that can cool and remove dust from particleboard, reducing the impact on laser inspection and improving the accuracy of laser inspection.

[0006] A laser board inspection device according to an embodiment of the present utility model includes a laser inspection device, the laser board inspection device includes a feeding device, a conveying device and a discharging device, the feeding device is used to transfer particleboard to the conveying device, the conveying device is used to convey particleboard so that the particleboard passes through the laser inspection device, and the discharging device is used to remove the inspected particleboard from the conveying device;

[0007] The conveying device includes several parallel cooling conveying rollers, each containing a cooling medium, and a dust removal device is provided at the starting end of the conveying device.

[0008] According to an embodiment of the present invention, a laser board inspection device includes a feeding translation frame and a feeding lifting translation frame. The feeding translation frame is used to place stacked particleboard, and the feeding lifting translation frame is used to remove the particleboard from the feeding translation frame. Furthermore, the particleboard is placed on the conveying device by a combination of lifting and translation.

[0009] According to an embodiment of the present invention, a laser inspection device is provided: the feeding device includes a crossbeam, the feeding lifting and translating frame includes a plurality of rollers that roll along the crossbeam, the rollers are used to translate the feeding lifting and translating frame, the feeding lifting and translating frame includes an upper frame body on which the rollers are provided, a lower frame body that is raised and lowered relative to the upper frame body, and a cylinder that drives the lower frame body to be raised and lowered, the lower frame body is provided with a plurality of suction cups for adsorbing the particleboard.

[0010] According to an embodiment of the present invention, a laser plate inspection device is provided in which the feeding device and the unloading device are located on the same side of the conveying device.

[0011] According to an embodiment of the present invention, a laser board inspection device includes a feeding device comprising a feeding lifting and translating frame, a roller conveying mechanism, and a stacking mechanism. The feeding lifting and translating frame is used to remove the particleboard from the conveying device and place the particleboard on the roller conveying mechanism. The roller conveying mechanism uses rollers to transport the particleboard. The stacking mechanism is used to stack the particleboard into a stack.

[0012] According to an embodiment of the present invention, a laser board inspection device includes a plurality of parallel cooling conveying rollers, including a lower cooling roller for supporting the particleboard and an upper cooling roller for abutting the upper surface of the particleboard.

[0013] According to an embodiment of the present invention, a laser board inspection device is provided: a plurality of parallel cooling conveyor rollers are fitted with a conveyor belt, and the conveyor belt supports and conveys the particleboard.

[0014] According to an embodiment of the present utility model, a laser inspection device is provided: the dust removal device includes a dust removal component, the dust removal component is used to abut against the dust removal roller brush of the particleboard, a motor for driving the dust removal roller brush to rotate and remove dust, and also includes a dust removal cover for accommodating the dust removal roller brush, and a dust suction pipe connected to the dust removal cover, the dust suction pipe being connected to an external dust settling device.

[0015] According to an embodiment of the present invention, a laser inspection device for particleboard includes two dust-sweeping components, one of which is located at the top of the particleboard and the other at the bottom of the particleboard.

[0016] According to an embodiment of the present invention, a laser plate inspection device is provided in which two dust sweeping components are staggered along the conveying direction of the conveying device, with the upper dust sweeping component being closer to the starting end of the conveying device than the lower dust sweeping component.

[0017] A laser plate inspection device according to an embodiment of the present utility model has at least the following beneficial effects:

[0018] This invention, by setting up a laser detection device, can use laser to detect particleboard, including the surface quality of the particleboard and the internal quality of the particleboard that cannot be determined by visual inspection.

[0019] This invention, by setting up a feeding device, can easily transfer particleboard to a conveying device, reducing the amount of handling work and lowering the difficulty of the work.

[0020] This utility model, by setting up a feeding device, also facilitates the removal of particleboard from the conveying device, making it convenient to inspect new particleboard and conduct continuous inspection. At the same time, it also facilitates stacking and reduces the space occupied.

[0021] This invention incorporates a dust-sweeping device located at the beginning of the conveying device. This allows the dust-sweeping device to remove dust from the particleboard, preventing it from affecting the laser inspection results. Furthermore, it prevents dust from adhering to the cooling conveyor rollers of the conveying device, improving the cleanliness of the laser inspection equipment and avoiding cross-contamination.

[0022] This invention, by setting a cooling conveyor roller, can both convey particleboard through the roller to meet the conveying needs and transfer heat through the contact between the roller and the particleboard, thereby reducing the temperature of the particleboard, avoiding the impact of high temperature on the accuracy of laser detection, and improving the reliability of the detection results.

[0023] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a laser plate inspection device according to an embodiment of the present utility model;

[0026] Figure 2 for Figure 1 Schematic diagram of the feeding device;

[0027] Figure 3 for Figure 1 A partial front view of the laser inspection equipment.

[0028] Reference numerals: Laser detection device 100; Feeding device 110; Conveying device 120; Unloading device 130; Cooling conveyor roller 140; Dust sweeping device 150; Feeding translation frame 160; Feeding lifting translation frame 170; Crossbeam 180; Roller 190; Upper frame 200; Lower frame 210; Suction cup 220; Unloading lifting translation frame 230; Roller conveyor mechanism 240; Stacking mechanism 250; Upper cooling roller 260; Lower cooling roller 270; Dust sweeping roller brush 280; Dust sweeping cover 290. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this 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. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, this is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] A laser plate inspection device according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0034] Reference Figures 1 to 3 The present invention aims to provide an embodiment of a laser inspection plate device.

[0035] In this embodiment, the laser inspection equipment mainly includes a conveying device 120 and a laser inspection device 100. The conveying device 120 is used to convey particleboard so that the particleboard passes through the laser inspection device 100.

[0036] Specifically, particleboard is laid flat on the conveyor 120. At the same time, the conveyor 120 will move the particleboard, so that the particleboard passes through the bottom of the laser detection device 100. Therefore, the laser detection device 100 can scan the particleboard by irradiating it, obtain the surface quality and internal quality of the particleboard, reduce the omission of detection, and avoid defective products from flowing out.

[0037] The specific structure of the laser detection device 100 is not described in detail in this embodiment because it is only an application and does not involve any improvement to the laser detection device 100. However, this does not affect the clarity and completeness of this embodiment.

[0038] The conveying device 120 includes several conveying rollers arranged side by side. The conveying rollers support the particleboard. The motor drives the conveying rollers to rotate through a transmission belt or transmission chain, so that the conveying rollers can drive the particleboard to move horizontally and complete the conveying.

[0039] In this embodiment, the laser inspection equipment also includes a feeding device 110 and a discharging device 130.

[0040] The feeding device 110 is used to transfer the particleboard to the conveying device 120, while the unloading device 130 is used to remove the inspected particleboard from the conveying device 120.

[0041] In some specific embodiments of this utility model, the feeding device 110 may include a feeding translation frame 160 and a feeding lifting translation frame 170. The feeding translation frame 160 is used to place the stacked particleboard, and the feeding lifting translation frame 170 is used to take out the particleboard from the feeding translation frame 160. Furthermore, the particleboard is placed on the conveying device 120 by a combination of lifting and translation.

[0042] When in use, place the pallet with stacked particleboard on the loading and shifting frame 160. The loading and shifting frame 160 moves so that the particleboard on the pallet is below the loading and shifting frame 170, avoiding the operator being in the work area and reducing safety risks.

[0043] The loading and translation frame 160 can be driven to move by a cylinder, hydraulic cylinder, or transmission belt. When the transmission belt drives the translation, it means that part of the transmission belt is fixed to the loading and translation frame 160, the transmission belt is supported by two transmission wheels, the motor drives the transmission wheels to rotate, the transmission wheels can drive the transmission belt to move, and the transmission belt can drive the loading and translation frame 160 to move.

[0044] In some specific embodiments of this utility model, the loading and translation frame 160 can be driven by a screw and a motor. The motor drives the screw to rotate, and the screw is threadedly connected to the loading and translation frame 160. When the screw rotates, the loading and translation frame 160 can move.

[0045] In order to arrange the loading lifting and translation frame 170, in some specific embodiments of this utility model, the loading device 110 may include several columns and a crossbeam 180 mounted on the columns, and the loading lifting and translation frame 170 may include several rollers 190 that roll along the crossbeam 180. The rollers 190 are used to translate the loading lifting and translation frame 170.

[0046] In some specific embodiments of this utility model, the translation of the loading lifting and translation frame 170 can be achieved by the transmission belt, which can have a large travel distance and is suitable for situations where the particleboard is large in size.

[0047] To meet the lifting requirements, in some specific embodiments of this utility model, the loading lifting and translation frame 170 may include an upper frame 200 with rollers 190, a lower frame 210 that lifts and lowers relative to the upper frame 200, and a cylinder that drives the lower frame 210 to lift and lower. The lower frame 210 is provided with a plurality of suction cups 220 for adsorbing particleboard.

[0048] It is easy to understand that in this embodiment, the lower frame 210 is raised and lowered by a cylinder, which can easily lift the particleboard to meet the lifting needs. The suction cup 220 also simplifies the fixing of the particleboard, avoids the use of clamping to lift the particleboard, and avoids damage to the edges of the particleboard.

[0049] In some specific embodiments of this utility model, the feeding device 110 and the unloading device 130 can be located on the same side of the conveying device 120, so that the conveying device 120 can be arranged close to the wall, reducing the difficulty of on-site arrangement.

[0050] In some specific embodiments of this utility model, the unloading device 130 may include an unloading lifting and translation frame 230, a roller conveying mechanism 240, and a stacking mechanism 250.

[0051] The unloading lifting and translation frame 230 is used to remove the particleboard from the conveying device 120 and place the particleboard on the roller conveyor mechanism 240. The unloading lifting and translation frame 230 can be set with reference to the loading lifting and translation frame 170 to reduce manufacturing costs.

[0052] In some specific embodiments of this utility model, the roller conveyor mechanism 240 can use rollers to convey particleboard. Specifically, the motor drives multiple rollers to rotate through a transmission chain or transmission belt, so that the particleboard moves horizontally and avoids contact between the front and back.

[0053] In some specific embodiments of this utility model, the particleboard on the roller conveyor mechanism 240 can be placed in a stacked manner in two or more, which reduces the space occupied by the roller conveyor mechanism 240 and facilitates on-site layout.

[0054] In some specific embodiments of this utility model, the stacking mechanism 250 can be used to stack particleboard into stacks, thereby stacking more particleboard to transport more particleboard and further reducing material handling operations and space occupation.

[0055] To improve the progress of laser detection, in this embodiment, the conveying device 120 includes several parallel cooling conveying rollers 140. Cooling medium is provided inside the cooling conveying rollers 140, preferably cooling water, which can remove more heat and cool down in time.

[0056] In addition, a dust removal device 150 is provided at the starting end of the conveying device 120 to remove dust from the particleboard and reduce the impact of dust on the test results.

[0057] In summary, this embodiment, by setting up a laser detection device 100, can use laser to detect particleboard, including the surface quality of the particleboard and the internal quality of the particleboard that cannot be understood by visual inspection.

[0058] In this embodiment, by setting up a feeding device 110, particleboard can be easily transferred to the conveying device 120, reducing the amount of handling work and lowering the difficulty of the work.

[0059] In this embodiment, by setting up the feeding device 130, the particleboard can be easily removed from the conveying device 120, which facilitates the inspection of new particleboard and continuous inspection. At the same time, it also facilitates stacking and reduces the space occupied.

[0060] In this embodiment, by setting up a dust removal device 150, which is located at the starting end of the conveying device 120, the dust removal device 150 can be used to remove dust from the particleboard, thus preventing dust from affecting the laser detection results. On the other hand, it can also prevent dust from adhering to the cooling conveying roller 140 of the conveying device 120, thereby improving the cleanliness of the laser inspection equipment and preventing cross-contamination.

[0061] In this embodiment, by setting a cooling conveyor roller 140, the particleboard can be conveyed through the roller to meet the conveying needs, and heat can be transferred through the contact between the roller and the particleboard, which can reduce the temperature of the particleboard, avoid the high temperature affecting the accuracy of laser detection, and improve the reliability of the detection results.

[0062] In some specific embodiments of this utility model, rotating joints can be provided at both ends of the cooling conveying roller 140 to meet the flow requirements of the cooling medium. At the same time, the rotation of the cooling conveying roller 140 can be prevented from causing the cooling pipe to rotate, thus ensuring the normal operation of the laser inspection equipment.

[0063] In some specific embodiments of this utility model, a plurality of parallel cooling conveying rollers 140 may include a lower cooling roller 270 for supporting the particleboard and an upper cooling roller 260 for abutting the upper surface of the particleboard.

[0064] It is easy to understand that, by setting up the upper cooling roller 260 and the lower cooling roller 270, the particleboard is simultaneously contacted from the top and bottom directions to achieve uniform cooling and avoid uneven cooling that could cause large internal stress in the particleboard.

[0065] In some specific embodiments of this utility model, several parallel cooling conveyor rollers 140 can be fitted with a conveyor belt, which supports and conveys particleboard.

[0066] It is easy to understand that, in this embodiment, by setting up a conveyor belt, cooling can be achieved by transferring cold energy to the conveyor belt and then to the particleboard.

[0067] Because the cold energy is transferred to the conveyor belt first, the conveyor belt can cool the particleboard after the overall cooling process, avoiding small contact areas that would reduce heat transfer.

[0068] In some specific embodiments of this utility model, the dust sweeping device 150 may include a dust sweeping component, which is used to abut against the dust sweeping roller brush 280 of the particleboard, a motor that drives the dust sweeping roller brush 280 to rotate and sweep dust, and also includes a dust sweeping cover 290 that houses the dust sweeping roller brush 280, and a dust suction pipe that connects to the dust sweeping cover 290, and the dust suction pipe is connected to an external dust settling device.

[0069] It is easy to understand that, driven by the motor, the dust sweeping roller brush 280 will sweep away the dust on the particleboard, and the swept dust will flow outward under the action of the suction airflow in the suction pipe, so as to avoid dust accumulation and clean the site.

[0070] The dust cover 290 will contain the dust, reducing its dispersion and making it easy to remove quickly.

[0071] In some specific embodiments of this utility model, the external dust settling device can include an electrostatic settling device or a spray settling device to purify dust in a variety of ways and maintain clean air.

[0072] In some specific embodiments of this utility model, an anti-condensation design can be provided to dry the dust on the wood shavings and reduce the difficulty of cleaning.

[0073] In some specific embodiments of this utility model, a spark catcher can be set up to provide timely warnings and prevent fires caused by potential sparks from getting out of control.

[0074] In some specific embodiments of this utility model, the number of dust-sweeping components can be two, with one dust-sweeping component located at the top of the particleboard and the other dust-sweeping component located at the bottom of the particleboard.

[0075] It is easy to understand that by setting two dust removal components, this embodiment can remove dust from the top and bottom surfaces of the particleboard, improve the cleanliness, and also prevent dust from adhering to the conveyor roller and making the conveyor roller dirty.

[0076] In some specific embodiments of this utility model, the two dust-sweeping components can be staggered along the conveying direction of the conveying device 120, with the upper dust-sweeping component being closer to the starting end of the conveying device 120 than the lower dust-sweeping component.

[0077] It is easy to understand that by separating the two dust-sweeping components, this embodiment also facilitates one dust-sweeping component to remove the small amount of dust leaked by the other dust-sweeping component, thereby further improving the cleaning level.

[0078] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0079] The terms "first," "second," "third," "fourth," etc. (if applicable) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein.

[0080] It should also be noted that, in the description of this specification, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0081] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may also include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or apparatus.

[0082] Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0083] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A laser inspection device, comprising a laser inspection unit (100), characterized in that, The laser inspection equipment includes a feeding device (110), a conveying device (120), and a discharging device (130). The feeding device (110) is used to transfer particleboard to the conveying device (120). The conveying device (120) is used to convey the particleboard so that it passes through the laser inspection device (100). The discharging device (130) is used to remove the inspected particleboard from the conveying device (120). The conveying device (120) includes several parallel cooling conveying rollers (140), each containing a cooling medium, and a dust sweeping device (150) is provided at the starting end of the conveying device (120).

2. The laser plate inspection device according to claim 1, characterized in that: The feeding device (110) includes a feeding translation frame (160) and a feeding lifting translation frame (170). The feeding translation frame (160) is used to place the stacked particleboard, and the feeding lifting translation frame (170) is used to remove the particleboard from the feeding translation frame (160). Furthermore, the particleboard is placed on the conveying device (120) by a combination of lifting and translation.

3. The laser plate inspection device according to claim 2, characterized in that: The feeding device (110) includes a crossbeam (180), and the feeding lifting and translating frame (170) includes a plurality of rollers (190) that roll along the crossbeam (180). The rollers (190) are used to translate the feeding lifting and translating frame (170). The feeding lifting and translating frame (170) includes an upper frame (200) on which the rollers (190) are mounted, a lower frame (210) that is raised and lowered relative to the upper frame (200), and a cylinder that drives the lower frame (210) to be raised and lowered. The lower frame (210) is provided with a plurality of suction cups (220) for adsorbing the particleboard.

4. The laser plate inspection device according to claim 1, characterized in that: The feeding device (110) and the unloading device (130) are located on the same side of the conveying device (120).

5. The laser plate inspection device according to claim 1, characterized in that: The unloading device (130) includes an unloading lifting and translating frame (230), a roller conveying mechanism (240), and a stacking mechanism (250). The unloading lifting and translating frame (230) is used to take out the particleboard from the conveying device (120) and place the particleboard on the roller conveying mechanism (240). The roller conveying mechanism (240) uses rollers to transport the particleboard. The stacking mechanism (250) is used to stack the particleboard into a stack.

6. The laser plate inspection device according to claim 1, characterized in that: The plurality of side-by-side cooling conveyor rollers (140) include a lower cooling roller (270) for supporting the particleboard and an upper cooling roller (260) abutting against the upper surface of the particleboard.

7. The laser plate inspection device according to claim 1, characterized in that: A plurality of side-by-side cooling conveyor rollers (140) are fitted with a conveyor belt that supports and conveys the particleboard.

8. The laser plate inspection device according to claim 1, characterized in that: The dust removal device (150) includes a dust removal assembly, which is used to abut against the dust removal roller brush (280) of the particleboard, a motor that drives the dust removal roller brush (280) to rotate and remove dust, and also includes a dust removal cover (290) for housing the dust removal roller brush (280), and a dust suction pipe connected to the dust removal cover (290), which is connected to an external dust settling device.

9. A laser plate inspection device according to claim 8, characterized in that: The number of dust-sweeping components is two, one of which is located at the top of the particleboard and the other at the bottom of the particleboard.

10. A laser plate inspection device according to claim 9, characterized in that: The two dust-sweeping assemblies are staggered along the conveying direction of the conveying device (120), with the upper dust-sweeping assembly being closer to the starting end of the conveying device (120) than the lower dust-sweeping assembly.

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