A green sheet thickness measuring and grouping device

Abstract

The utility model provides a kind of green porcelain piece thickness measuring grouping device, belong to ceramic substrate technical field, including workbench, drive mechanism, support plate, thickness measuring mechanism and grabbing mechanism;Workbench is strip and is equipped with strip hole in upper end, and workbench is equipped with placement station, thickness measuring station and grouping station;Drive mechanism is installed below workbench, and is equipped with lifting assembly on free end;Support plate is fixedly installed on lifting assembly, and support plate is equipped with multiple toff blocks, and multiple toff blocks are respectively corresponding with placement station, thickness measuring station;Thickness measuring mechanism is installed above thickness measuring station and has probe head, and grabbing mechanism is installed on the side of workbench close to grouping station.The utility model provides green porcelain piece thickness measuring grouping device, accurately and quickly realizes the thickness measuring operation to green porcelain piece by the twice distance monitoring of probe head, and whole operation process is carried out continuously, improves production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic substrate technology, and more specifically, it relates to a thickness measurement and grouping device for green ceramic sheets. Background Technology

[0002] In the field of electronic ceramics, green ceramic sheets are a core raw material for key electronic components such as multilayer ceramic capacitors (MLCCs) and chip resistors, and their quality directly affects the performance and reliability of these components. In the production process of green ceramic sheets, after cutting them to specific sizes, precise thickness measurement and classification based on different parameters are crucial steps. Currently, thickness measurement of green ceramic sheets uses tools such as micrometers and thickness gauges, obtaining thickness data through contact with the sheet surface. This method is relatively cumbersome and can easily cause slight damage to the surface of the green ceramic sheets, affecting their subsequent processing performance. Afterwards, the green ceramic sheets are marked, and subsequent classification by workers is inconvenient and prone to errors. Furthermore, the thickness measurement and classification processes are often independent, lacking effective data integration and automated control, resulting in poor continuity of the entire production process and hindering large-scale, high-efficiency production. Utility Model Content

[0003] The purpose of this invention is to provide a raw ceramic slab thickness measurement and grouping device to solve the technical problems of poor convenience and continuity in the existing technology of raw ceramic slab thickness measurement and classification.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a device for measuring and grouping the thickness of raw ceramic slabs, comprising:

[0005] The workbench is long and narrow, with elongated holes arranged along its length at the top. The workbench is provided with placement stations, thickness measurement stations, and grouping stations arranged in sequence.

[0006] A drive mechanism is installed below the worktable; the free end of the drive mechanism has a degree of freedom to move along the length of the worktable, and a lifting component is provided on the free end;

[0007] A support plate is fixedly installed on the lifting assembly; the support plate is provided with a plurality of support blocks that are slidably connected in the elongated hole, and the plurality of support blocks correspond to the placement station and the thickness measurement station respectively;

[0008] A thickness measuring mechanism is installed above the thickness measuring station and has a probe for measuring the thickness of the raw ceramic sheet;

[0009] A gripping mechanism is installed on the side of the workbench near the grouping station, and is used to grip raw ceramic pieces and place them in groups.

[0010] In one possible implementation, the thickness measuring mechanism further includes two support members respectively fixedly installed on both sides of the upper end of the workbench and a mounting plate fixedly installed on the upper end of the two support members, the distance between the two support members being greater than the width of the thickness measuring station; the probe is fixedly installed on the mounting plate, and the end of the probe is arranged facing the thickness measuring station.

[0011] In one possible implementation, a connector is fixedly provided at the lower end of the mounting plate, the connector is provided with a horizontal mounting part, and the horizontal mounting part is provided with a first mounting hole; the probe passes through the first mounting hole and is fixedly connected to the horizontal mounting part.

[0012] In one possible implementation, there are multiple connectors evenly arranged on the mounting plate, and multiple probes are mounted on multiple horizontal mounting parts.

[0013] In one possible implementation, the mounting plate is provided with a second mounting hole arranged coaxially with the first mounting hole, and the upper end of the probe passes through the second mounting hole for the circuit connection of the probe.

[0014] In one possible implementation, the workbench includes two sets of support blocks and a long plate mounted on the two sets of support blocks. The long plate has holes formed in it, and the placement station, the thickness measurement station, and the grouping station are all located on the long plate. A mounting cavity for accommodating the drive mechanism, the lifting assembly, and the support plate is formed between the two support blocks and the long plate.

[0015] In one possible implementation, there are multiple elongated holes arranged in parallel at intervals; the multiple support blocks are divided into multiple groups and are respectively installed in the multiple elongated holes.

[0016] In one possible implementation, the gripping mechanism is a robotic arm equipped with multiple uniformly arranged vacuum suction cups, and the green ceramic tile thickness measuring and grouping device further includes multiple grouping compartments for storing different green ceramic tiles.

[0017] In one possible implementation, the raw ceramic tile thickness measurement and grouping device further includes a marking machine located between the gripping mechanism and the thickness measurement mechanism, and a marking station is provided between the grouping station and the thickness measurement station; the marking machine prints parameter information on the raw ceramic tile; the support blocks are in three groups, each corresponding to the placement station, the thickness measurement station and the marking station respectively.

[0018] In one possible implementation, the marking machine includes a column, a crossbeam, and a marking machine body. The column is fixedly installed on one side of the worktable. One end of the crossbeam is slidably connected to one side of the column and has the freedom to move up and down. The other end of the crossbeam extends toward the worktable and is located above the worktable. The marking machine body is installed on the other end of the crossbeam.

[0019] The beneficial effects of the green ceramic sheet thickness measurement and grouping device provided by this utility model are as follows: Compared with the prior art, the green ceramic sheet thickness measurement and grouping device of this utility model first places the green ceramic sheet to be tested on the placement station and uses a probe to measure the distance 'a' between it and the thickness measurement station; then, the lifting assembly is activated to control the support block to move upward in the elongated hole, contact the green ceramic sheet, and lift it up; then, the drive mechanism is activated and moves the support block and the green ceramic sheet towards the thickness measurement station through the free end moving along the length of the worktable. When the support block moves below the thickness measurement station, the free end of the lifting assembly moves downward, causing the support plate and the support block to fall down, so that the green ceramic sheet falls smoothly onto the thickness measurement station; the probe is used again to measure the distance 'b' between it and the green ceramic sheet, thus the thickness of the green ceramic sheet is the difference between distance 'a' and distance 'b'. At this point, the green ceramic tile to be tested is placed on the placement station. The lifting assembly and drive mechanism are activated again, and multiple support blocks simultaneously move the green ceramic tile to be tested on the placement station and the green ceramic tile on the thickness measurement station toward the grouping station, so that the two green ceramic tiles fall onto the thickness measurement station and the grouping station respectively. This allows for the next thickness measurement operation, and at the same time, the gripping mechanism is activated to classify and store green ceramic tiles of different thicknesses according to their thickness parameters. In this way, the thickness measurement operation of the green ceramic tiles is accurately and quickly achieved by means of two distance monitoring by the probe, without damaging the green ceramic tiles. At the same time, under the action of the drive mechanism, lifting assembly, and support blocks, the placement, thickness measurement, and classification operations of green ceramic tiles can be performed continuously, so that the entire operation process can be carried out continuously, improving production efficiency and meeting production needs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0021] Figure 1 Schematic diagram of the structure of the raw ceramic sheet thickness measurement and grouping device provided in this embodiment of the utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the thickness measuring mechanism provided in an embodiment of the present utility model;

[0023] Figure 3 A schematic diagram of the structure of the workbench provided in an embodiment of this utility model;

[0024] Figure 4 Structural schematic diagrams of the drive mechanism, lifting assembly, support plate, and support block provided in the embodiments of this utility model;

[0025] Figure 5 Schematic diagram of the structure of the raw ceramic sheet thickness measurement and grouping device provided in this embodiment of the utility model Figure 2 .

[0026] This utility model provides a schematic diagram of the connection between the sliding seat and the driver.

[0027] The following are the labeling elements in the figure:

[0028] 10. Workbench; 11. Long slot; 12. Placement station; 13. Thickness measuring station; 14. Grouping station; 15. Support block; 16. Long plate; 17. Marking station; 20. Drive mechanism; 21. Lifting assembly; 30. Support plate; 31. Support block; 40. Thickness measuring mechanism; 41. Probe; 42. Support component; 43. Mounting plate; 44. Connector; 45. Horizontal mounting part; 46. First mounting hole; 47. Second mounting hole; 50. Gripping mechanism; 51. Vacuum suction cup; 52. Grouping compartment; 60. Marking machine; 61. Column; 62. Crossbeam; 63. Marking machine body; 70. Green ceramic tile. Detailed Implementation

[0029] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation 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.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] Please see Figures 1 to 5 The present invention provides a device for measuring and grouping the thickness of raw ceramic tiles. The device includes a worktable 10, a drive mechanism 20, a support plate 30, a thickness measuring mechanism 40, and a gripping mechanism 50. The worktable 10 is elongated and has an elongated hole 11 arranged along its length at its upper end. The worktable 10 has a placement station 12, a thickness measuring station 13, and a grouping station 14 arranged sequentially. The drive mechanism 20 is installed below the worktable 10. The free end of the drive mechanism 20 has a degree of freedom to move along the length of the worktable 10. The workbench 10 is equipped with a lifting assembly 21; a support plate 30 is fixedly installed on the lifting assembly 21; the support plate 30 is provided with multiple support blocks 31 that are slidably connected in the elongated holes 11, and the multiple support blocks 31 correspond to the placement station 12 and the thickness measuring station 13 respectively; the thickness measuring mechanism 40 is installed above the thickness measuring station 13 and has a probe head 41 for measuring the thickness of the green ceramic sheet 70; the gripping mechanism 50 is installed on the side of the workbench 10 near the grouping station 14, and is used to grip the green ceramic sheet 70 and place it in groups.

[0034] The raw ceramic tile thickness measurement and grouping device provided by this utility model, compared with the prior art, mainly consists of a workbench 10, a drive mechanism 20, a support plate 30, a thickness measurement mechanism 40, and a gripping mechanism 50. The workbench 10 is sequentially equipped with a placement station 12, a thickness measurement station 13, and a grouping station 14, forming a complete process area for measuring and grouping the raw ceramic tile 70. The drive mechanism 20 is installed below the workbench 10, and its free end has the freedom to move along the length of the workbench 10. A lifting assembly 21 is provided on the free end, enabling vertical lifting motion. The support plate 30 is fixedly installed on the lifting assembly 21. Multiple support blocks 31 are slidably connected to elongated holes 11 on the support plate 30. These support blocks 31 correspond to the placement station 12 and the thickness measurement station 13, respectively, and are used to carry and transport the raw ceramic tile 70. The thickness measurement mechanism 40 is installed above the thickness measurement station 13 and is equipped with a probe 41 for measuring the thickness of the raw ceramic tile 70, which can accurately obtain the thickness data of the raw ceramic tile 70. The gripping mechanism 50 is installed on the side of the workbench 10 near the grouping station 14, and is used to grip the raw ceramic pieces 70 and group them according to different parameters.

[0035] In specific operation: First, place the green ceramic sheet 70 to be tested on the placement station 12, and use the probe 41 to measure the distance a between it and the thickness measuring station 13; start the lifting assembly 21 to control the support block 31 to move upward in the elongated hole 11, and make contact with the green ceramic sheet 70 and lift the green ceramic sheet 70; then start the drive mechanism 20 and move the support block 31 and the green ceramic sheet 70 towards the thickness measuring station 13 by moving the free end along the length direction of the worktable 10. When the support block 31 moves to below the thickness measuring station 13, the free end of the lifting assembly 21 moves downward, causing the support plate 30 and the support block 31 to fall down, so that the green ceramic sheet 70 falls smoothly onto the thickness measuring station 13; use the probe 41 again to measure the distance b between it and the green ceramic sheet 70, so that the thickness of the green ceramic sheet 70 is the difference between distance a and distance b. At this point, the green ceramic tile 70 to be tested is placed on the placement station 12. The lifting assembly 21 and the drive mechanism 20 are activated again. With the help of multiple support blocks 31, the green ceramic tile 70 to be tested on the placement station 12 and the green ceramic tile 70 on the thickness measurement station 13 are simultaneously moved towards the grouping station 14, so that the two green ceramic tiles 70 land on the thickness measurement station 13 and the grouping station 14 respectively. This allows for the next thickness measurement operation, and the gripping mechanism 50 is activated to classify and store green ceramic tiles 70 of different thicknesses according to their thickness parameters. In this way, the thickness measurement operation of the green ceramic tile 70 is accurately and quickly achieved with the help of two distance monitoring by the probe 41, without damaging the green ceramic tile 70. At the same time, under the action of the drive mechanism 20, the lifting assembly 21 and the support blocks 31, the placement, thickness measurement and classification operations of the green ceramic tile 70 can be carried out continuously, so that the entire operation process can be carried out continuously, improving production efficiency and meeting production needs.

[0036] The thickness data measured by the probe 41 is transmitted to the control system. The control system is connected to the gripping mechanism 50. Then, with the help of the thickness data received by the control system, the raw ceramic piece 70 is accurately gripped according to the preset classification parameters and placed into the different areas corresponding to the grouping station 14 to complete the grouping operation.

[0037] Please see Figure 1 , Figure 2 and Figure 5As a specific embodiment of the raw ceramic sheet thickness measurement grouping device provided by this utility model, the thickness measurement mechanism 40 also includes two support members 42 respectively fixedly installed on both sides of the upper end of the workbench 10 and a mounting plate 43 fixedly installed on the upper end of the two support members 42. The distance between the two support members 42 is greater than the width of the thickness measurement station 13. The probe 41 is fixedly installed on the mounting plate 43, and the end of the probe 41 is arranged facing the thickness measurement station 13. The main body of the thickness measurement mechanism 40 is an inverted U-shaped structure, and a stable measurement framework is constructed through the two support members 42 and the mounting plate 43 connecting the two. The distance between the support members 42 is greater than the width of the thickness measurement station 13, which provides sufficient space for the lower support block 31 to carry the raw ceramic sheet 70 to move, ensuring that the raw ceramic sheet 70 can be completely under the probe 41 in the thickness measurement station 13. The mounting plate 43 spans the upper end of the two support members 42, providing a horizontal and stable installation reference for the probe 41, so that the end of the probe 41 is vertically aligned with the thickness measurement station 13, ensuring the axial accuracy of the thickness measurement. In this way, the rigid frame formed by the side supports 42 and the top mounting plate 43 effectively reduces the shaking of the probe 41 during the measurement process, and improves the stability and accuracy of the thickness measurement data; secondly, the open support layout does not hinder the movement of the green ceramic sheet 70 along the length of the support block 31 in the worktable 10, and coordinates with the lifting and translating actions of the drive mechanism 20 to ensure the continuity of the automated process.

[0038] Please see Figure 2 As a specific embodiment of the ceramic tile thickness measurement grouping device provided by this utility model, a connector 44 is fixedly provided at the lower end of the mounting plate 43. The connector 44 is provided with a horizontal mounting part 45, and the horizontal mounting part 45 is provided with a first mounting hole 46. The probe 41 passes through the first mounting hole 46 and is fixedly connected to the horizontal mounting part 45. The connector 44 is fixedly installed at the lower end of the mounting plate 43, and the probe 41 is fixed by means of the horizontal mounting part 45 on the connector 44: the horizontal mounting part 45 provides a horizontal reference surface for the probe 41, and the first mounting hole 46 on the horizontal mounting part 45 accurately positions the axis of the probe 41, so that it is firmly inserted and fixed. This can ensure that the probe 41 is vertically aligned with the thickness measurement station 13, improving the measurement accuracy; it can also simplify the installation and replacement process of the probe 41, making it easy to adjust or maintain according to needs; at the same time, it can enhance the connection rigidity between the probe 41 and the mounting plate 43, reduce the impact of vibration, and ensure the stability and reliability of automated thickness measurement.

[0039] Please see Figure 2As a specific embodiment of the green ceramic sheet thickness measurement grouping device provided by this utility model, multiple connectors 44 are evenly arranged on the mounting plate 43, and a probe head 41 is installed on the horizontal mounting part 45 of each connector 44, forming a multi-point thickness measurement structure. During operation, after the green ceramic sheet 70 enters the thickness measurement station 13, multiple probe heads 41 can simultaneously perform thickness detection on different areas of it, and the thickness and uniformity of the green ceramic sheet 70 are judged by comprehensively judging multiple sets of data. In this way, multi-point measurement can avoid the random errors of single-point detection and significantly improve the accuracy of thickness data; the evenly arranged probe heads 41 can adapt to the detection needs of green ceramic sheets 70 of different sizes, enhancing the versatility of the device.

[0040] Please see Figure 2 As a specific embodiment of the green ceramic sheet thickness measurement grouping device provided by this utility model, the mounting plate 43 is provided with a second mounting hole 47 coaxially arranged with the first mounting hole 46. The upper end of the probe 41 passes through the second mounting hole 47 for wiring connection of the probe 41. Multiple connectors 44 are evenly arranged on the mounting plate 43, each equipped with a probe 41; the second mounting hole 47 coaxial with the first mounting hole 46 is provided on the mounting plate 43 for the upper end of the probe 41 to pass through for wiring connection. During operation, multiple probes 41 simultaneously detect different areas of the green ceramic sheet 70, and the wiring is neatly arranged through the second mounting hole 47. The coaxial hole design ensures orderly wiring connection, avoids clutter and interference, and facilitates maintenance.

[0041] Please see Figures 1 to 5As a specific embodiment of the ceramic tile thickness measurement and grouping device provided by this utility model, the workbench 10 includes two sets of support blocks 15 and a long plate 16 mounted on the two sets of support blocks 15. Long holes 11 are formed on the long plate 16, and the placement station 12, thickness measurement station 13, and grouping station 14 are all located on the long plate 16. An installation cavity is formed between the two support blocks 15 and the long plate 16 to accommodate the drive mechanism 20, the lifting assembly 21, and the support plate 30. The workbench 10 is composed of two sets of support blocks 15 and a long plate 16 mounted on them. Long holes 11 are formed on the long plate 16, and the placement station 12, thickness measurement station 13, and grouping station 14 are sequentially distributed on the surface of the plate. The installation cavity formed between the two sets of support blocks 15 and the long plate 16 is used to accommodate the drive mechanism 20, the lifting assembly 21, and the support plate 30. During operation, the drive mechanism 20 drives the lifting assembly 21 and the support plate 30 to move along the length of the workbench 10 within the mounting cavity. The support block 31 on the support plate 30 slides on the flat surface through the elongated hole 11, achieving stable transfer of the green ceramic sheet 70 between various workstations. The support block 15 provides stable support for the elongated flat plate 16, ensuring the overall structural rigidity of the workbench 10. The mounting cavity houses the core components such as the drive mechanism 20 and the lifting assembly 21, avoiding external interference and protecting the components from dust and collisions, thus extending the equipment's lifespan. The orderly arrangement of workstations on the elongated flat plate 16, in conjunction with the elongated hole 11, ensures the accurate transfer path of the support block 31, providing a stable platform for the automated process of green ceramic sheet 70 from placement to thickness measurement and grouping.

[0042] Please see Figure 1 , Figures 3 to 5 As a specific embodiment of the green ceramic sheet thickness measurement grouping device provided by this utility model, there are multiple elongated holes 11, arranged in parallel and spaced intervals; multiple support blocks 31 are divided into multiple groups, and are respectively installed in the multiple elongated holes 11; the worktable 10 has multiple elongated holes 11, arranged in parallel and spaced intervals, and the support blocks 31 are correspondingly divided into multiple groups, respectively installed in each elongated hole 11. During operation, the multiple groups of support blocks 31 slide synchronously through different elongated holes 11, which can stably support the green ceramic sheet 70 from multiple points. The multiple groups of support blocks 31 disperse the support of the green ceramic sheet 70, which can avoid the tilting or deformation of the green ceramic sheet 70 caused by single-point support, and ensure the stability during transmission and thickness measurement; the parallel and spaced elongated holes 11 provide precise guidance for the support blocks 31, reduce sliding deviation, and improve the transmission accuracy between each station.

[0043] Please see Figure 1As a specific embodiment of the raw ceramic tile thickness measurement and grouping device provided by this utility model, the gripping mechanism 50 is a robotic arm, on which multiple evenly arranged vacuum suction cups 51 are provided. The raw ceramic tile thickness measurement and grouping device also includes multiple grouping compartments 52 for storing different raw ceramic tiles 70. The gripping mechanism 50 adopts a robotic arm, with multiple vacuum suction cups 51 evenly arranged at its end. The device also has multiple grouping compartments 52 for classifying and storing raw ceramic tiles 70 with different parameters. During operation, the robotic arm, based on the thickness data fed back by the thickness measuring mechanism 40, adsorbs the raw ceramic tiles 70 through the vacuum suction cups 51, precisely moves them to the corresponding grouping compartments 52, and releases them, realizing automated classification. The vacuum suction cups 51 ensure stable adsorption and avoid damage to the surface of the raw ceramic tiles 70 during gripping, ensuring product quality. The grouping compartments 52 enable the orderly classification and storage of raw ceramic tiles 70 of different specifications, solving the problems of error-prone and inefficient traditional manual classification. It forms a data-driven automated closed loop with the thickness measurement process, enhancing the continuity and intelligence level of the production process.

[0044] Please see Figure 1 and Figure 5 As a specific embodiment of the raw ceramic slab thickness measuring and grouping device provided by this utility model, the raw ceramic slab thickness measuring and grouping device also includes a marking machine 60 located between the gripping mechanism 50 and the thickness measuring mechanism 40, and a marking station 17 is provided between the grouping station 14 and the thickness measuring station 13; the marking machine 60 prints parameter information on the raw ceramic slab 70; the support block 31 is divided into three groups, which are respectively used to correspond one-to-one with the placement station 12, the thickness measuring station 13 and the marking station 17. The device is further equipped with a marking machine 60 and a marking station 17. The marking machine 60 is located between the thickness measuring mechanism 40 and the gripping mechanism 50, the marking station 17 is located between the thickness measuring station 13 and the grouping station 14, and the support block 31 is divided into three groups, corresponding to the placement station 12, the thickness measuring station 13 and the marking station 17 respectively. During operation, the drive mechanism 20 simultaneously acts on three green ceramic sheets 70 at the placement station 12, thickness measurement station 13, and marking station 17 via three sets of support blocks 31. This transfers the green ceramic sheets 70 from the placement station 12 to the thickness measurement station 13, from the thickness measurement station 13 to the marking station 17, and from the marking station 17 to the grouping station 14, thus completing the placement, thickness measurement, marking, and grouping operations simultaneously. The marking machine 60 prints thickness values, batch numbers, and other parameter information on the surface of the green ceramic sheets 70 based on the thickness measurement data. Finally, the gripping mechanism 50 grips and classifies the sheets according to the marking information and stores them in the corresponding grouping bins 52.

[0045] Please see Figure 1 and Figure 5As a specific embodiment of the ceramic tile thickness measurement and grouping device provided by this utility model, the marking machine 60 includes a column 61, a crossbeam 62, and a marking machine body 63. The column 61 is fixedly installed on one side of the workbench 10. One end of the crossbeam 62 is slidably connected to one side of the column 61 and has the freedom to move up and down. The other end of the crossbeam 62 extends towards the workbench 10 and is located above the workbench 10. The marking machine body 63 is installed at the other end of the crossbeam 62. The marking machine 60 adopts an adjustable structure composed of "column 61-crossbeam 62-marking machine body 63". The column 61 is fixed to one side of the workbench 10 as a support reference. One end of the crossbeam 62 is slidably connected to the column 61 and can move freely up and down along the column 61. The other end extends upwards towards the workbench 10, forming a cantilever structure spanning the marking station 17. The marking machine body 63 is installed at the end of the crossbeam 62. During operation, the drive mechanism 20 transfers the thickness-measured green ceramic sheet 70 to the marking station 17 via the support block 31. The crossbeam 62 adjusts its height according to the thickness of the green ceramic sheet 70 or the marking requirements, ensuring that the print head of the marking machine body 63 maintains the optimal distance between itself and the ceramic sheet surface for accurate printing of parameter information. A screw structure is installed on the column 61, and one end of the crossbeam 62 is fixedly connected to a nut on the screw. In this way, the height-adjustable crossbeam 62 adjusts the distance between the marking machine body 63 and the green ceramic sheet 70, ensuring clear and complete marking.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A green ceramic chip thickness measurement and grouping device, characterized in that Including: A workbench, which is strip-shaped and has a long strip hole arranged along the length direction at the upper end; on the workbench, there are arranged in sequence a placement station, a thickness measurement station and a grouping station; A driving mechanism, installed under the workbench; the free end of the driving mechanism has a degree of freedom to move along the length direction of the workbench, and a lifting component is arranged on the free end; A support plate, fixedly installed on the lifting component; on the support plate, there are a plurality of supporting blocks slidably connected in the long strip hole, and the plurality of supporting blocks respectively correspond to the placement station and the thickness measurement station; A thickness measurement mechanism, installed above the thickness measurement station and having a detection head for measuring the thickness of the green ceramic chip; A grasping mechanism, installed on one side of the workbench close to the grouping station, for grasping the green ceramic chips and placing them in groups.

2. The green ceramic chip thickness measurement and grouping device according to claim 1, wherein The thickness measurement mechanism further includes two support members respectively fixedly installed on both sides of the upper end of the workbench and a mounting plate fixedly installed on the upper ends of the two support members, and the distance between the two support members is greater than the width of the thickness measurement station; the detection head is fixedly installed on the mounting plate, and the end of the detection head is arranged towards the thickness measurement station.

3. The green ceramic chip thickness measurement and grouping device according to claim 2, wherein, A connecting member is fixedly installed at the lower end of the mounting plate, the connecting member has a horizontal mounting portion, and a first mounting hole is arranged on the horizontal mounting portion; the detection head passes through the first mounting hole and is fixedly connected to the horizontal mounting portion.

4. The green ceramic chip thickness measurement and grouping device according to claim 3, wherein The number of the connecting members is multiple and they are uniformly arranged on the mounting plate, the number of the detection heads is multiple, and they are respectively installed on the multiple horizontal mounting portions.

5. The green ceramic chip thickness measurement and grouping device according to claim 3, wherein A second mounting hole coaxial with the first mounting hole is arranged on the mounting plate, and the upper end of the detection head passes through the second mounting hole for the circuit connection of the detection head.

6. The green ceramic chip thickness measurement and grouping device according to claim 1, wherein The workbench includes two groups of support blocks and a long strip flat plate installed on the two groups of support blocks, the long strip hole is opened on the long strip flat plate, and the placement station, the thickness measurement station and the grouping station are all arranged on the long strip flat plate; an installation cavity for accommodating the driving mechanism, the lifting component and the support plate is formed between the two support blocks and the long strip flat plate.

7. The green ceramic chip thickness measurement and grouping device according to claim 1, wherein The number of the long strip holes is multiple and they are arranged in parallel at intervals; the multiple supporting blocks are divided into multiple groups and are respectively installed in the multiple long strip holes in a matching manner.

8. The green ceramic chip thickness measurement and grouping device according to claim 1, wherein The grasping mechanism is a robotic arm, and a plurality of uniformly arranged vacuum suction cups are arranged on the robotic arm, and the green ceramic chip thickness measurement and grouping device further includes a plurality of grouping bins for storing different green ceramic chips.

9. The green ceramic chip thickness measurement and grouping device according to claim 1, wherein The green ceramic chip thickness measurement and grouping device further includes a marking machine located between the grasping mechanism and the thickness measurement mechanism, and a marking station is arranged between the grouping station and the thickness measurement station; the marking machine prints parameter information on the green ceramic chip; the supporting blocks are in three groups and are respectively used to correspond to the placement station, the thickness measurement station and the marking station one by one.

10. The green ceramic chip thickness measurement and grouping device according to claim 9, wherein The marking machine includes a column, a cross beam and a marking machine body. The column is fixedly installed on one side of the workbench. One end of the cross beam is slidably connected to one side of the column and has the freedom to move up and down. The other end of the cross beam extends towards the workbench and is located above the workbench. The marking machine body is installed at the other end of the cross beam.

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