Ceramic chip silver layer engraving machine

Abstract

The utility model discloses a ceramic chip silver layer engraving machine, which relates to the field of engraving machines and comprises a base, a disc lifting assembly and a disc descending assembly are arranged on the base, and a radio frequency detection assembly for detecting functions of a ceramic chip is arranged on one side of the disc descending assembly. A visual detection assembly and an engraving assembly are arranged above the radio frequency detection assembly, and a first grabbing assembly used for placing an empty extraction disc on the extraction disc descending assembly and a second grabbing assembly used for placing a ceramic chip on the radio frequency detection assembly are arranged above the extraction disc ascending assembly. According to the automatic detection device, automatic feeding, automatic discharging and automatic detection of the ceramic chips can be achieved, automation is achieved, and the working efficiency is improved. And when the weight of the ceramic chip exceeds the standard, the weight of the ceramic chip is reduced by engraving the silver layer, so that the number of defective products is reduced, namely the yield of the ceramic chip is improved.

Description

Technical Field

[0001] The utility model relates to the field of engraving machines, in particular to a ceramic sheet silver layer engraving machine. Background Art

[0002] Laser engraving uses high-energy-density lasers to locally irradiate the surface of a workpiece to change the surface material.

[0003] There is a silver layer on the surface of the ceramic sheet. The finished ceramic sheet needs to be tested. If the weight of the produced ceramic sheet exceeds the standard, it is a defective product. In order to reduce the defective rate, the weight of the ceramic sheet can be reduced by engraving the silver layer. Therefore, an engraving machine that can engrave the silver layer on the ceramic sheet to reduce the weight of the ceramic sheet is needed. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a ceramic sheet silver layer engraving machine which can make the ceramic sheet into a good product by engraving the silver layer and reduce the defective product rate.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a ceramic sheet silver layer engraving machine, including a base, on which a tray rising component and a tray descending component are arranged, a radio frequency detection component for performing functional detection on the ceramic sheet is arranged on one side of the tray descending component, a visual detection component and an engraving component are arranged above the radio frequency detection component, and a first grabbing component for placing an empty tray on the tray descending component and a second grabbing component for placing the ceramic sheet on the radio frequency detection component are arranged above the tray rising component.

[0006] The present application can automatically load, unload and inspect ceramic sheets, thus realizing automation and improving work efficiency. When the weight of the ceramic sheet exceeds the standard, the weight of the ceramic sheet can be reduced by engraving the silver layer, thereby reducing the number of defective products, that is, improving the yield rate of the ceramic sheet.

[0007] Furthermore, the RF detection component includes a box body, a laser detection head is arranged inside the box body, the laser emitted by the laser detection head can pass through the box body to detect the ceramic piece, and the RF detection component also includes a tester, which is connected to the laser detection head signal.

[0008] Furthermore, the engraving assembly includes a laser, a beam expander, a three-dimensional mirror, a galvanometer and a field mirror, and the laser is connected to the base through a connecting frame.

[0009] Furthermore, the extraction tray lifting assembly includes a slide module, and a driving end of the slide module is connected to a placement plate for placing the extraction tray via a first connecting plate.

[0010] Furthermore, an upper limit switch and a lower limit switch are arranged on the fixed end of the slide module.

[0011] Furthermore, a sensor for detecting whether there is an extraction tray at a designated position is arranged on one side of the placement plate.

[0012] Furthermore, the first grabbing assembly includes at least one connecting rod, each connecting rod is connected to a first suction cup at one end close to the extraction plate, the connecting rod is fixed on a support plate, and a rotating assembly for driving the support plate to rotate is provided on one side of the support plate.

[0013] Furthermore, the second grabbing assembly includes a second connecting plate fixedly connected to the support plate, a cylinder is connected to the second connecting plate, a fixed end of the cylinder is fixed on the second connecting plate, a driving end of the cylinder is connected to a second suction cup via a second connecting rod, and the cylinder drives the second suction cup to move up and down via the second connecting rod.

[0014] Furthermore, a defective product box is arranged on the base.

[0015] Furthermore, the visual detection component includes a camera, the upper and lower positions of the camera are adjustable, and the upper and lower positions of the laser head are adjustable.

[0016] The beneficial effect of the utility model is that the application can automatically load, unload and detect ceramic sheets, thus realizing automation and improving work efficiency. When the weight of the ceramic sheet exceeds the standard, the weight of the ceramic sheet is reduced by engraving the silver layer, thereby reducing the number of defective products, that is, improving the yield rate of the ceramic sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a front view of a radio frequency detection component according to an embodiment of the utility model;

[0019] Figure 3 This is a partial structural schematic diagram of a radio frequency detection component according to an embodiment of the utility model;

[0020] Figure 4 This is a schematic structural diagram of an engraving assembly according to an embodiment of the utility model;

[0021] Figure 5 This is a structural schematic diagram of an extraction tray lifting assembly according to an embodiment of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of a first grabbing assembly and a second grabbing assembly according to an embodiment of the utility model;

[0023] In the figure: 1. base; 2. extraction tray rising assembly; 3. extraction tray descending assembly; 4. radio frequency detection assembly; 5. visual detection assembly; 6. engraving assembly; 7. first grabbing assembly; 8. second grabbing assembly; 9. defective product box; 401. box body; 402. laser detection head; 601. laser; 602. beam expander; 604. galvanometer; 605. field mirror; 606. connecting frame; 201. slide module; 202. first connecting plate; 203. placement plate; 206. sensor; 701. connecting rod; 702. first suction cup; 703. support plate; 704. rotating assembly; 801. second connecting plate; 802. cylinder; 803. second connecting rod; 804. second suction cup; 100. extraction tray; 200. ceramic sheet. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1As shown, the embodiment of the present application provides a ceramic sheet silver layer engraving machine, which includes a base 1, on which a tray rising component 2 and a tray descending component 3 are arranged, and the tray rising component 2 is used to drive the stacked trays 100 containing the ceramic sheets 200 to be tested to rise, and the tray rising component 2 drives the stacked trays 100 to rise by the height of one tray each time, so that the tray 100 on the uppermost end surface is always kept in a fixed position. After the ceramic sheets 200 in the uppermost tray 100 are grabbed, the tray rising component 2 drives the stacked trays to move upward for a distance. The tray descending component 3 is used to drive the tray 100 containing the ceramic sheets 200 that have been tested to move downward. The tray descending component 3 drives the stacked trays 100 containing the ceramic sheets 200 that have been tested to move downward by the height of one tray each time, so that the height of the uppermost tray 100 remains consistent, which is convenient for placing the ceramic sheets 200 that have been tested.

[0027] A radio frequency detection component 4 for performing functional detection on the ceramic sheet 200 is disposed on one side of the extraction plate descending component 3. The radio frequency detection component 4 is used to perform functional detection on the ceramic sheet 200, such as detecting the weight of the ceramic sheet 200.

[0028] A visual inspection component 5 and an engraving component 6 are arranged above the radio frequency detection component 4. The visual inspection component 5 is used to detect whether the area of ​​the engraved silver removal layer meets the requirements. The engraving component 6 is used to engrave the silver layer on the ceramic sheet 200 to reduce the weight of the ceramic sheet 200 so that the weight of the ceramic sheet 200 meets the requirements when the weight of the ceramic sheet 200 exceeds the standard.

[0029] A first grabbing assembly 7 for placing an empty extraction tray on the extraction tray descending assembly 3 and a second grabbing assembly 8 for placing a ceramic sheet 200 on the radio frequency detection assembly 4 are provided above the extraction tray ascending assembly. The first grabbing assembly 7 is used to grab an empty extraction tray from the top of the extraction tray ascending assembly 2 to the top of the extraction tray descending assembly 3, so that the extraction tray can be recycled. The second grabbing assembly 8 is used to place the ceramic sheet 200 on the radio frequency detection assembly 4, place the detected ceramic sheet 200 on the extraction tray at the top of the extraction tray descending assembly 3, or discharge defective ceramic sheets 200.

[0030] Working principle:

[0031] The second grabbing component 8 grabs the ceramic sheet 200 in the uppermost extraction tray of the extraction tray rising component 2 and places it on the radio frequency detection component. The radio frequency detection component 4 detects the ceramic sheet 200. If the detection is qualified, the second grabbing component 8 grabs the qualified ceramic sheet 200 and places it on the uppermost extraction tray of the extraction tray descending component 3. If the radio frequency detection component 4 detects that the weight of the ceramic sheet 200 is overweight, the engraving component 6 engraves the silver layer on the surface of the ceramic sheet 200. After the engraving is completed, the visual inspection component 5 detects whether the area of ​​the silver removal layer meets the requirements. If the area of ​​the silver removal layer does not meet the requirements, it is treated as an unqualified product. If the area of ​​the silver removal layer meets the requirements, the radio frequency detection component 4 re-tests the ceramic sheet. If the detection is qualified, the second grabbing component 8 places the qualified ceramic sheet in the uppermost extraction tray of the extraction tray descending component 3. If the detection is unqualified, it is treated as an unqualified product.

[0032] The present application can automatically load, unload and inspect ceramic sheets, thus realizing automation and improving work efficiency. When the weight of the ceramic sheet exceeds the standard, the weight of the ceramic sheet can be reduced by engraving the silver layer, thereby reducing the number of defective products, that is, improving the yield rate of the ceramic sheet.

[0033] On the basis of the above, if Figure 2 , Figure 3 As shown, the RF detection component 4 includes a box body 401, and a laser detection head 402 is arranged inside the box body 401. When testing is required, the ceramic sheet is placed on the upper end surface of the box body 401. The laser emitted by the laser detection head 402 can pass through the box body 401 to detect the ceramic sheet. The RF detection component 4 also includes a tester, and the tester is connected to the laser detection head 402 signal.

[0034] On the basis of the above, if Figure 4 As shown, the engraving assembly 6 includes a laser 601, a beam expander 602, a three-dimensional mirror, a galvanometer 604 and a field lens 605. The laser 601 is connected to the base 1 through a connecting frame 606. The laser generated by the laser 601 is irradiated on the silver layer of the ceramic sheet through the beam expander 602, the three-dimensional mirror, the galvanometer 604 and the field lens 605 to remove part of the silver layer to reduce the weight of the ceramic sheet.

[0035] On the basis of the above, if Figure 5As shown, the extraction tray lifting assembly includes a slide module 201, and the driving end of the slide module 201 is connected to a placement plate 203 for placing the extraction tray through a first connecting plate 202. The first connecting plate 202 is placed vertically, and the placement plate 203 is placed horizontally, and the stacked extraction trays with the ceramic pieces to be tested are placed on the upper end of the placement plate 203. The slide module 201 drives the first connecting plate 202 to move upward, thereby driving the placement plate 203 and the stacked extraction trays to move upward. The slide module 201 drives the stacked extraction trays to move upward for a certain distance each time, so that the height of the topmost extraction tray remains consistent.

[0036] On the basis of the above, an upper limit switch and a lower limit switch are set on the fixed end of the slide module 201. The upper limit switch is set to prevent the placement plate 203 from moving too high upward, and the lower limit switch is set to prevent the placement plate 203 from moving too low downward.

[0037] On the basis of the above, a sensor 206 for detecting whether there is a tray at the designated position is provided on one side of the placement plate 203. The sensor 206 is used to detect whether there is a tray at the designated position, that is, to detect whether the tray at the top of the tray lifting assembly 2 moves to the designated position. The ceramic sheet silver layer engraving machine also includes a controller, and the sensor 206 is electrically connected to the controller.

[0038] When the sensor 206 detects no extraction tray at the designated position above the extraction tray lifting assembly 2, it sends a signal to the controller, and the controller controls the slide module 201 to drive the stacked extraction trays to move upward for a certain distance.

[0039] On the basis of the above, if Figure 6 As shown, the first grabbing assembly 7 includes at least one connecting rod 701, and each of the connecting rods 701 is connected to a first suction cup 702 at one end close to the extraction disc, and the connecting rod 701 is fixed on a support plate 703, and a rotating assembly 704 for driving the support plate 703 to rotate is provided on one side of the support plate 703. The ventilation source of the first suction cup 702 is used to suck the ceramic sheet to prevent the ceramic sheet from falling during the movement. The support plate 703 is used to support the connecting rod 701 and the first suction cup 702. The rotating assembly 704 drives the support plate 703 to drive the connecting rod 701 and the first suction cup 702 to rotate and move the ceramic sheet from the extraction disc lifting assembly 2 to the radio frequency detection assembly 4.

[0040] On the basis of the above, if Figure 6As shown, the second grabbing assembly 8 includes a second connecting plate 801 fixedly connected to the supporting plate 703, and a cylinder 802 is connected to the second connecting plate 801, and the cylinder 802 is used to drive the second suction cup 804 to move up and down. The fixed end of the cylinder 802 is fixed to the second connecting plate 801, and the driving end of the cylinder 802 is connected to the second suction cup 804 through a second connecting rod 803, and the cylinder 802 drives the second suction cup 804 to move up and down through the second connecting rod 803. The second suction cup 804 is used to suck the extraction tray to prevent the extraction tray from falling during the movement.

[0041] On the basis of the above, a defective product box 9 is arranged on the base 1, and the defective product box 9 is used to place unqualified ceramic pieces.

[0042] On the basis of the above, the visual inspection component 5 includes a camera, which is used to photograph the area of ​​the desilvered layer to facilitate the determination of whether the area of ​​the desilvered layer is qualified. The upper and lower positions of the camera are adjustable, and the upper and lower positions of the camera are adjusted according to different products to be photographed. The upper and lower positions of the laser head 601 are adjustable, so that products of different heights can be engraved.

[0043] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A ceramic silver layer engraving machine, comprising a base (1), characterized in that: The base (1) is provided with a tray raising component (2) and a tray descending component (3); a radio frequency detection component (4) for performing functional detection on a ceramic sheet is provided on one side of the tray descending component (3); a visual detection component (5) and an engraving component (6) are provided above the radio frequency detection component (4); a first grasping component (7) for placing an empty tray on the tray descending component (3) and a second grasping component (8) for placing a ceramic sheet on the radio frequency detection component (4) are provided above the tray raising component.

2. The ceramic sheet silver layer engraving machine according to claim 1, characterized in that: The radio frequency detection component (4) comprises a box body (401), a laser detection head (402) is arranged inside the box body (401), and the laser emitted by the laser detection head (402) can pass through the box body (401) to detect the ceramic piece. The radio frequency detection component (4) also comprises a tester, and the tester is connected to the laser detection head (402) by signal.

3. The ceramic sheet silver layer engraving machine according to claim 1, characterized in that: The engraving assembly (6) comprises a laser (601), a beam expander (602), a three-dimensional mirror, a galvanometer (604) and a field mirror (605); the laser (601) is connected to the base (1) via a connecting frame (606).

4. The ceramic sheet silver layer engraving machine according to claim 1, characterized in that: The extraction tray lifting assembly comprises a slide module (201), and a driving end of the slide module (201) is connected to a placement plate (203) for placing the extraction tray via a first connection plate (202).

5. The ceramic sheet silver layer engraving machine according to claim 4, characterized in that: An upper limit switch and a lower limit switch are arranged on the fixed end of the slide module (201).

6. The ceramic sheet silver layer engraving machine according to claim 4, characterized in that: A sensor (206) for detecting whether there is an extraction tray at a designated position is provided on one side of the placement plate (203).

7. The ceramic sheet silver layer engraving machine according to claim 1, characterized in that: The first grabbing assembly (7) comprises at least one connecting rod (701), and each connecting rod (701) is connected to a first suction cup (702) at one end close to the extraction plate. The connecting rod (701) is fixed on a support plate (703), and a rotating assembly (704) for driving the support plate (703) to rotate is provided on one side of the support plate (703).

8. The ceramic sheet silver layer engraving machine according to claim 7, characterized in that: The second gripping assembly (8) comprises a second connecting plate (801) fixedly connected to the supporting plate (703); the second connecting plate (801) is connected to a cylinder (802); a fixed end of the cylinder (802) is fixed to the second connecting plate (801); a driving end of the cylinder (802) is connected to a second suction cup (804) via a second connecting rod (803); and the cylinder (802) drives the second suction cup (804) to move up and down via the second connecting rod (803).

9. The ceramic sheet silver layer engraving machine according to claim 1, characterized in that: A defective product box (9) is provided on the base (1).

10. The ceramic sheet silver layer engraving machine according to claim 3, characterized in that: The visual detection component (5) comprises a camera, the upper and lower positions of the camera are adjustable. The ceramic sheet silver layer engraving machine also includes a laser head, and the upper and lower positions of the laser head are adjustable.

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