Automatic plate sampling device and sampling inspection equipment
By designing an automated plate sampling device, the safety hazards when manually dragging the sample is solved, automatic sampling is realized, people and equipment are avoided, and production safety and efficiency are improved.
Patent Information
- Application Number
- CN202420268465.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-02-02
AI Technical Summary
During the gypsum board production process, when manually dragging the sample out from the conveying equipment, there is a safety hazard that the operator directly contacts the operating equipment, especially when production at high speeds, the danger is more obvious, affecting normal production.
Design an automatic plate sampling device, including a sampling mechanism moving in a direction perpendicular to the conveying roller, lifting the conveying material above the conveying roller surface and separating it, avoiding manual direct contact, and using the first and second linear drivers to drive the sampling mechanism vertically and parallel movement to achieve automated operation through sensors and rails.
Through the automated sampling device, manual contact with high-speed running equipment is avoided, safety is improved, sampling operations are simplified, the working intensity of operators is reduced, and the degree of automation of the equipment is improved.
Smart Images
Figure CN222311635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gypsum board production, in particular to an automatic sampling device and sampling inspection equipment for boards. Background Art
[0002] In the production of gypsum boards, it is necessary to take samples to check the quality of the wet gypsum boards in the second control process. The original sampling method operation station is located on the north side of the second control cutter. The south side of the cutter is the equipment safety protection cover. Personnel cannot operate on the south side of the cutter and can only operate on the north side of the second control cutter.
[0003] Generally, the sampling operator stands on the north side of the second-control cutter. When the cutter completes the previous set of work, the sampled plate is still on the running conveyor. The operator must immediately drag the cut sampled plate down. Otherwise, the sampled plate will enter the subsequent process, causing disorder in the second-control process and affecting normal production.
[0004] In the process of manually dragging the sample from the conveying equipment, there is a direct contact between the operator and the running equipment, which poses a great safety hazard. The danger is more obvious during high-speed production. Utility Model Content
[0005] The utility model provides an automatic plate sampling device and sampling inspection equipment, which are used to solve the problem in the prior art that in the process of manually dragging the sample from the conveying equipment, the operator may directly contact with the running equipment, which poses a great safety hazard.
[0006] On the one hand, the utility model provides an automatic plate sampling device, comprising:
[0007] The sampling mechanism can move in a direction perpendicular to the roller surface of the conveying roller, lift the conveyed material above the roller surface of the conveying roller to separate the conveyed material from the conveying roller, or reset it below the roller surface of the conveying roller after separation from the conveyed material.
[0008] In some specific embodiments, the sampling mechanism can move in a direction parallel to the conveying roller to move the conveyed material to one end of the conveying roller, or reset to a position corresponding to the conveying roller.
[0009] In some specific embodiments, the plate automatic sampling device further comprises:
[0010] The first linear driver is connected to the sampling mechanism. The axis of the first linear driver is perpendicular to the roller surface of the conveying roller and is used to drive the sampling mechanism to move in a direction perpendicular to the roller surface of the conveying roller.
[0011] And / or, a second linear drive is connected to the sampling mechanism, the axis of the second linear drive is parallel to the conveying roller, and is used to drive the sampling mechanism to move in a direction parallel to the conveying roller.
[0012] In some specific embodiments, the sampling mechanism includes:
[0013] At least two supporting parts are parallel to the conveying rollers, and each supporting part can be moved into or out of the roller gap of the conveying rollers;
[0014] The connecting part is arranged at one end of the supporting part away from the conveying roller and is connected to each supporting part.
[0015] In some specific embodiments, the sampling mechanism further includes a moving seat, and the first linear drive is installed on the moving seat and is used to drive the connecting part to move in a direction perpendicular to the roller surface of the conveying roller.
[0016] In some specific embodiments, the sampling mechanism further includes a guide column, which is parallel to the axis of the first linear drive, wherein the lower end of the guide column is slidably connected to the movable seat, and the upper end of the guide column is slidably connected to the connecting portion.
[0017] In some specific embodiments, the sampling mechanism further includes a guide rail, which is parallel to the axis of the second linear drive, and the second linear drive can drive the moving seat to move along the guide rail.
[0018] In some specific embodiments, the plate automatic sampling device further comprises:
[0019] The first displacement sensor is arranged on one side of the moving base close to the connecting part.
[0020] In some specific embodiments, the plate automatic sampling device further comprises:
[0021] A second displacement sensor is arranged at an end of the guide rail away from the conveying roller;
[0022] The third displacement sensor is arranged at one end of the guide rail close to the conveying roller.
[0023] On the other hand, the utility model also provides a plate sampling device, including the plate automatic sampling device provided by any of the above-mentioned specific embodiments.
[0024] The beneficial effects of the utility model are as follows:
[0025] 1. The automatic plate sampling device of the utility model is provided with a sampling mechanism, and the sampling mechanism can move in a direction perpendicular to the roller surface of the conveyor roller. When the sampling mechanism moves above the roller surface of the conveyor roller, the conveyed material can be lifted above the roller surface of the conveyor roller, and the conveyed material is separated from the conveyor roller. At this time, since the conveyed material is separated from the conveyor roller, that is, the conveyed material and the sampling mechanism are relatively static, it is more convenient to remove the conveyed material from the sampling mechanism, and the safety is higher. After the conveyed material is taken away from the sampling mechanism, the sampling mechanism can be reset to below the roller surface of the conveyor roller and wait for the next sampling. The automatic plate sampling device has a simple structure and is easy to operate. It avoids contact between people and high-speed conveyor roller equipment, and ensures personal safety. After being put into use, compared with the original operation method, the sampling operation is more convenient, and the human operation and the running equipment are completely isolated. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] 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.
[0027] Figure 1 A schematic structural diagram of an automatic plate sampling device according to an embodiment of the utility model;
[0028] Figure 2 Another structural schematic diagram of the automatic plate sampling device according to an embodiment of the utility model;
[0029] Figure 3 A schematic diagram of the working principle of the automatic plate sampling device according to an embodiment of the utility model;
[0030] Figure 4 This is another schematic diagram of the working principle of the automatic plate sampling device according to an embodiment of the utility model.
[0031] Reference numerals:
[0032] 100 - sampling mechanism, 110 - supporting part, 120 - connecting part, 130 - moving seat, 140 - guide column, 150 - guide rail, 210 - first linear drive, 220 - second linear drive, 310 - first displacement sensor, 320 - second displacement sensor, 330 - third displacement sensor, 400 - conveying roller, 500 - conveying material. DETAILED DESCRIPTION
[0033] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] When the operator is sampling the cut plate, since the cut plate is still on the running conveyor roller, the operator must immediately drag the cut sample plate off the conveyor roller, otherwise the sample plate will enter the subsequent process, causing disorder in the second control process and affecting normal production. In the process of manually dragging the sample from the conveyor equipment, there is a situation where the operator is in direct contact with the running equipment, which poses a major safety hazard, and is even more dangerous during high-speed production.
[0035] To improve the above problems, Figure 1-4 As shown, this embodiment provides an automatic plate sampling device, including a sampling mechanism 100, which can move in a direction perpendicular to the roller surface of the conveying roller 400, lift the conveyed material 500 above the roller surface of the conveying roller 400 to separate the conveyed material 500 from the conveying roller 400, or reset it to below the roller surface of the conveying roller 400 after separation from the conveyed material 500.
[0036] Through the technical solution in this embodiment, the sampling mechanism 100 can move in a direction perpendicular to the roller surface of the conveying roller 400. When the sampling mechanism 100 moves above the roller surface of the conveying roller 400, the conveying material 500 can be lifted above the roller surface of the conveying roller 400, so that the conveying material 500 is separated from the conveying roller 400. At this time, since the conveying material 500 is separated from the conveying roller 400, that is, the conveying material 500 and the sampling mechanism 100 are relatively stationary, it is more convenient to remove the conveying material 500 from the sampling mechanism 100, and the safety is higher. After the conveying material 500 is removed from the sampling mechanism 100, the sampling mechanism 100 can be reset to below the roller surface of the conveying roller 400 and wait for the next sampling. During the sampling process, the operator is completely prevented from directly contacting the high-speed conveying roller 400 equipment, ensuring the personal safety of the operator.
[0037] It should be noted that the roller surface of the conveying roller 400 refers to the plane where the upper roller surface of each conveying roller 400 is located. Generally, the roller surface of the conveying roller 400 is set horizontally. In other embodiments, it can also be set at a certain angle according to the actual production environment. The conveying material 500 in this embodiment refers to a gypsum board, and can also be other materials in other embodiments.
[0038] It should be noted that the automatic plate sampling device of this embodiment cooperates with the cutter to complete sampling during production. After the cutter cuts off the two ends of the local plate, a sampling section separated from other plates on the conveyor roller 400 is formed. Then the sampling mechanism 100 moves upward in a direction perpendicular to the roller surface of the conveyor roller 400 to separate the sampling section from the conveyor roller 400 and support the sampling section on the upper end surface of the sampling mechanism 100.
[0039] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the sampling mechanism 100 can move in a direction parallel to the conveying roller 400 to transfer the conveying material 500 to one end of the conveying roller 400, or reset to a position corresponding to the conveying roller 400.
[0040] By using the technical solution of this embodiment, the sampling mechanism 100 can move in a direction parallel to the conveying roller 400. When the sampling mechanism 100 moves above the roller surface of the conveying roller 400, lifts the conveying material 500 above the roller surface of the conveying roller 400 and separates the conveying material 500 from the conveying roller 400, the sampling mechanism 100 can move the conveying material 500 to one end of the conveying roller 400, that is, transport the sampled plate to a safe position, so that it is convenient for the operator or the manipulator to remove the conveying material 500. When the conveying material 500 is removed from the sampling mechanism 100, the sampling mechanism 100 automatically resets to the position corresponding to the conveying roller 400 and waits for the next sampling. This improves the degree of automation of the equipment and reduces the workload of the operator in the process of taking the plate.
[0041] It should be noted that after the sampling mechanism 100 completes sampling, it is reset to the position corresponding to the conveying roller 400. In the present embodiment, it refers to being reset to the roller gap of the conveying roller 400. Of course, in other embodiments, it can also be reset to the bottom of the conveying roller 400, as long as the upper end surface of the sampling mechanism 100 is lower than the upper end surface of the conveying roller 400 in the reset state.
[0042] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the automatic plate sampling device also includes a first linear drive 210, which is connected to the sampling mechanism 100, and the axis of the first linear drive 210 is perpendicular to the roller surface of the conveying roller 400, and is used to drive the sampling mechanism 100 to move in a direction perpendicular to the roller surface of the conveying roller 400.
[0043] And / or, the plate automatic sampling device further includes a second linear drive 220, which is connected to the sampling mechanism 100, and the axis of the second linear drive 220 is parallel to the conveying roller 400, and is used to drive the sampling mechanism 100 to move in a direction parallel to the conveying roller 400. Driving the sampling mechanism 100 by the first linear drive 210 and the second linear drive 220 has a higher degree of automation and higher efficiency than manual driving.
[0044] Specifically, the first linear drive 210 may be a servo electric cylinder or an electric push rod or a hydraulic cylinder or a gas cylinder, and the axis of the servo electric cylinder or the electric push rod or the hydraulic cylinder or the gas cylinder needs to be perpendicular to the roller surface of the conveying roller 400. The second linear drive 220 may be a servo electric cylinder or an electric push rod or a hydraulic cylinder or a gas cylinder, and the axis of the servo electric cylinder or the electric push rod or the hydraulic cylinder or the gas cylinder needs to be parallel to the conveying roller 400.
[0045] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the sampling mechanism 100 includes a supporting part 110 and a connecting part 120, wherein there are at least two supporting parts 110, each supporting part 110 is parallel to the conveying roller 400, and each supporting part 110 can be moved into or out of the roller gap of the conveying roller 400; the connecting part 120 is arranged at one end of the supporting part 110 away from the conveying roller 400, and the connecting part 120 is connected to each supporting part 110. By providing at least two supporting parts 110, the stability of the plate on the supporting part 110 can be increased, and the plate can be prevented from accidentally falling due to instability during the supporting process. Making each supporting part 110 parallel to the conveying roller 400 can make it more convenient for the supporting part 110 to enter and exit the roller gap of the conveying roller 400. By providing the connecting part 120, each supporting part 110 is connected to the connecting part 120 respectively, which can ensure the consistency and simultaneity of the actions of each supporting part 110.
[0046] In other embodiments, the number of the supporting parts 110 may be three, four, or five. Specifically, in this embodiment, the supporting part 110 is in the shape of an elongated rod, parallel to the conveying roller 400, one end of the supporting part 110 is fixed to the connecting part 120 by welding or bolts, and the other end extends along the axial direction of the conveying roller 400, and can be extended into the roller gap between two adjacent conveying rollers 400 or withdrawn from the roller gap between two adjacent conveying rollers 400.
[0047] like Figure 1 , Figure 2As shown, in the technical solution of this embodiment, the sampling mechanism 100 further includes a moving seat 130, and a first linear driver 210 is installed on the moving seat 130. The first linear driver 210 is used to drive the connecting portion 120 to move in a direction perpendicular to the roller surface of the conveying roller 400. By installing the first linear driver 210 on the moving seat 130, the device can be more integrated.
[0048] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the sampling mechanism 100 further includes a guide post 140, the guide post 140 is parallel to the axis of the first linear drive 210, the lower end of the guide post 140 is slidably connected to the moving seat 130, and the upper end of the guide post 140 is slidably connected to the connecting portion 120. By providing the guide post 140, it can play a guiding role, reduce the vibration amplitude of the connecting portion 120 during the lifting process, make the lifting of the connecting portion 120 more stable, protect the first linear drive 210, and extend the service life of the first linear drive 210.
[0049] Specifically, there are two guide posts 140 , which are respectively disposed on two sides of the first linear drive 210 .
[0050] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the sampling mechanism 100 further includes a guide rail 150, and the guide rail 150 is parallel to the axis of the second linear driver 220, and the second linear driver 220 can drive the moving seat 130 to move along the guide rail 150. By providing the guide rail 150 and making the guide rail 150 parallel to the axis of the second linear driver 220, it can be ensured that the moving track of the moving seat 130 on the guide rail 150 is parallel to the conveying roller 400. Specifically, the moving seat 130 and the guide rail 150 can be matched by sliding or roller.
[0051] like Figure 1 As shown, in the technical solution of this embodiment, the plate automatic sampling device further includes a first displacement sensor 310, which is disposed on a side of the movable seat 130 close to the connecting portion 120. The position of the connecting portion 120 can be monitored in real time, and the position of the connecting portion 120 when the conveying material 500 is lifted to above the conveying roller 400 and separated from the conveying roller 400 by the preset supporting portion 110 is recorded as the first position, as shown in FIG. Figure 3 As shown. And the preset supporting portion 110 is reset to a position below the roller surface of the conveying roller 400, which is recorded as the second position, as shown Figure 4As shown. The first displacement sensor 310 monitors the position of the supporting part 110 by monitoring the position of the connecting part 120, so that when the supporting part 110 reaches the first position, the first linear drive 210 stops extending, and when the supporting part 110 reaches the second position, the first linear drive 210 stops retracting. The automation level of the device is improved.
[0052] like Figure 1 , Figure 2 As shown, in the technical solution of this embodiment, the automatic plate sampling device also includes a second displacement sensor 320 and a third displacement sensor 330, wherein the second displacement sensor 320 is arranged at an end of the guide rail 150 away from the conveying roller 400, and the third displacement sensor 330 is arranged at an end of the guide rail 150 close to the conveying roller 400. The second displacement sensor 320 and the third displacement sensor 330 are respectively used to monitor the position of the moving seat 130 on the guide rail 150. When the moving seat 130 moves to the end of the guide rail 150 away from the conveying roller 400, the second displacement sensor 320 senses the moving seat 130, and the second linear drive 220 stops moving in the direction away from the conveying roller 400. At this time, the conveyed material 500 reaches a safe position and waits for manual or robotic removal; when the moving seat 130 moves to the end of the guide rail 150 close to the conveying roller 400, the third displacement sensor 330 senses the moving seat 130, and the second linear drive 220 stops moving in the direction close to the conveying roller 400. At this time, the supporting part 110 is reset and waits for the next material collection.
[0053] The technical solution of this embodiment further includes a controller, the input end of which is respectively connected to the first displacement sensor 310, the second displacement sensor 320, and the third displacement sensor 330, and the output end of which is respectively connected to the first linear driver 210 and the second linear driver 220. The controller receives electrical signals from the first displacement sensor 310, the second displacement sensor 320, and the third displacement sensor 330, respectively, and sends corresponding instructions to the corresponding first linear driver 210 and the second linear driver 220.
[0054] The utility model also provides a plate sampling inspection device, comprising the plate automatic sampling device provided by any of the above specific embodiments.
[0055] In the description of the present invention, it should be understood that 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; 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 the present invention can be understood according to specific circumstances.
[0058] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0059] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A plate automatic sampling device, characterized in that: include: A sampling mechanism, wherein the sampling mechanism can move in a direction perpendicular to the roller surface of the conveying roller, lift the conveyed material above the roller surface of the conveying roller to separate the conveyed material from the conveying roller, or reset the conveyed material to below the roller surface of the conveying roller after separation from the conveyed material; The sampling mechanism can move in a direction parallel to the conveying roller to move the conveyed material to one end of the conveying roller, or reset to a position corresponding to the conveying roller; A first linear drive connected to the sampling mechanism, wherein the axis of the first linear drive is perpendicular to the roller surface of the conveying roller, and is used to drive the sampling mechanism to move in a direction perpendicular to the roller surface of the conveying roller; The second linear drive is connected to the sampling mechanism, and the axis of the second linear drive is parallel to the conveying roller, and is used for driving the sampling mechanism to move in a direction parallel to the conveying roller.
2. The automatic plate sampling device according to claim 1, characterized in that: The sampling mechanism comprises: At least two supporting parts are parallel to the conveying rollers, and each of the supporting parts can be moved into or out of the roller gap of the conveying rollers; The connecting part is arranged at one end of the supporting part away from the conveying roller and is connected to each of the supporting parts.
3. The automatic plate sampling device according to claim 2 is characterized in that: The sampling mechanism further comprises a moving seat, and the first linear drive is mounted on the moving seat and is used for driving the connecting part to move in a direction perpendicular to the roller surface of the conveying roller.
4. The automatic plate sampling device according to claim 3 is characterized in that: The sampling mechanism further comprises a guide column, which is parallel to the axis of the first linear drive, wherein the lower end of the guide column is slidably connected to the moving seat, and the upper end of the guide column is slidably connected to the connecting portion.
5. The automatic plate sampling device according to claim 4, characterized in that: The sampling mechanism further comprises a guide rail, wherein the guide rail is parallel to the axis of the second linear drive, and the second linear drive is capable of driving the moving seat to move along the guide rail.
6. The automatic plate sampling device according to claim 5, characterized in that: Also includes: The first displacement sensor is arranged on a side of the moving base close to the connecting portion.
7. The automatic plate sampling device according to claim 6, characterized in that: Also includes: A second displacement sensor is arranged at an end of the guide rail away from the conveying roller; The third displacement sensor is arranged at one end of the guide rail close to the conveying roller.
8. A plate sampling device, characterized in that: The invention comprises the automatic plate sampling device according to any one of claims 1 to 7.