Wear resistance detection device with high accuracy
Through the reciprocating movement and weighing method of contacting the bottom wall of the ceramic box with the silicon carbide detection plate, the accuracy of the wear resistance detection of the ceramic box is solved, ensuring the reliability of the service life of the ceramic box after leaving the factory.
Patent Information
- Application Number
- CN202422391106.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The prior art is difficult to accurately detect the wear resistance of porcelain boxes, which affects the service life of porcelain boxes.
The silicon carbide detection plate and detection frame structure are used to move the bottom wall of the ceramic box back and forth and contact with the silicon carbide detection plate, and the wear resistance of the ceramic box is judged based on the weight difference before and after weighing, and the conditions for the use of the ceramic box in the furnace are simulated.
It improves the accuracy and reliability of the wear resistance performance of porcelain boxes, ensuring the stability of the service life of porcelain boxes after leaving the factory.
Smart Images
Figure CN223217307U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of wear-resistant detection, and in particular to a wear-resistant detection device with high accuracy. Background Art
[0002] In the optical glass secondary molding process, a porcelain box is usually used to hold the glass blank for processing. The molded porcelain box has a wear-resistant bottom wall and a top wall for holding the glass blank.
[0003] During use, the porcelain box needs to be transported after being filled with glass blanks. The wear-resistant surface of the bottom wall of the porcelain box is constantly moving in the furnace. Therefore, the wear resistance of the porcelain box's wear-resistant surface is of paramount importance. If the wear resistance of the produced porcelain box does not meet the standard, the subsequent service life of the porcelain box will be greatly reduced. Utility Model Content
[0004] In order to facilitate the detection of whether the wear resistance of products meets the standards before leaving the factory and to ensure the service life of products after leaving the factory to a certain extent, this application provides a wear resistance detection device with high accuracy.
[0005] The present application provides a highly accurate wear-resistant detection device that adopts the following technical solutions:
[0006] A highly accurate wear-resistant detection device includes a body and a silicon carbide detection plate arranged on the body. A detection frame is slidably arranged on the body for driving the product to move on the silicon carbide detection plate. The detection frame is located above the silicon carbide detection plate. A moving part is arranged on the body for driving the detection frame to move back and forth.
[0007] Preferably, the lower surface of the detection frame is higher than the upper surface of the silicon carbide detection plate, the distance from the lower surface of the detection frame to the upper surface of the silicon carbide detection plate is less than the thickness of the product, and the detection frame abuts against the side wall of the product.
[0008] Preferably, a heating plate is provided on the machine body, and the silicon carbide detection plate is provided above the heating plate.
[0009] Preferably, the moving part includes a cylinder provided on the machine body, and the detection frame is connected to a piston rod of the cylinder.
[0010] Preferably, the detection frame includes a fixed frame, a first side strip arranged on the fixed frame, a second side strip arranged on the fixed frame and a dividing strip clamped on the second side strip, the fixed frame is connected to the piston rod of the cylinder, two of the first side strips and the second side strips are symmetrically arranged, the two second side strips are arranged between the two first side strips, the dividing strip is clamped between the two second side strips, and there are multiple dividing strips clamped together along the length direction of the second side strips, and products are placed between adjacent dividing strips and between the dividing strips and the first side strips.
[0011] Preferably, the second side strip is provided with a plurality of slots for engaging with the partition strip.
[0012] Preferably, a limiting strip is clamped between the two first side strips, and the limiting strip is used to abut against the side wall of the product. The partition strip and the first side strip are both provided with limiting grooves that are clamped with the limiting strip.
[0013] Preferably, the arrangement direction of the two first side strips is parallel to the extension direction of the cylinder.
[0014] Preferably, gaskets are provided on opposite sides of the dividing strip, and the gaskets are used to abut against the side walls of the product.
[0015] Preferably, an air duct is installed on the machine body, and the air duct is used to communicate with an external air source. The air duct is connected to a plurality of nozzles, and the nozzles are aligned with the upper surface of the silicon carbide detection plate.
[0016] In summary, this application has the following beneficial technical effects:
[0017] During the inspection, the porcelain box is weighed first, and the weight of the porcelain box is recorded as the weight before the inspection; then the porcelain box is placed in the inspection frame, and the wear-resistant surface of the bottom wall of the porcelain box is in contact with the silicon carbide inspection plate. The inspection frame is driven by the moving parts to drive the porcelain box to move back and forth on the silicon carbide inspection plate for a certain number of times. Then the wear-resistant surface of the porcelain box is cleaned, and then the porcelain box is weighed to obtain the weight after the inspection. The number of grams lost by the porcelain box is obtained by calculating the difference between the weight before the inspection and the weight after the inspection. When the number of grams lost is less than the preset value, the wear resistance of the porcelain box is qualified, which is convenient for testing whether the wear resistance of the porcelain box meets the standard before leaving the factory, and to a certain extent, guarantees the service life of the product after leaving the factory; since the material of the silicon carbide inspection plate is consistent with that of the bottom wall of the furnace in the optical glass secondary molding process, the wear resistance is detected by the reciprocating movement of the porcelain box on the silicon carbide inspection plate, effectively ensuring the accuracy of the inspection. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0019] Figure 2 It is a partial structural diagram of an embodiment of the present application.
[0020] Explanation of the accompanying reference numerals: 1. Machine body; 2. Silicon carbide detection plate; 3. Detection frame; 31. Fixed frame; 32. First side strip; 33. Second side strip; 34. Separation strip; 4. Heating plate; 5. Cylinder; 6. Slot; 7. Limit strip; 8. Limit slot; 9. Gasket; 10. Air duct; 11. Nozzle; 12. Guide rod; 13. Support plate; 14. Connecting plate. DETAILED DESCRIPTION
[0021] The following is combined with Figure 1-2 This application is described in further detail.
[0022] The embodiment of the present application discloses a wear-resistant detection device with high accuracy. Figure 1 The wear-resistant detection device with high accuracy includes a body 1 and a silicon carbide detection plate 2. The silicon carbide detection plate 2 is fixedly mounted on the upper surface of the body 1. The cross section of the silicon carbide detection plate 2 is rectangular.
[0023] Reference Figure 1 A detection frame 3 is slidingly provided on the machine body 1 for driving the product to move on the silicon carbide detection plate 2. The sliding direction of the detection frame 3 is parallel to the length direction of the silicon carbide detection plate 2. The detection frame 3 is located above the silicon carbide detection plate 2. Two guide rods 12 are fixed on the detection frame 3. The length direction of the guide rods 12 is parallel to the length direction of the silicon carbide detection plate 2. A support plate 13 is fixed on the machine body 1. The support plate 13 corresponds to the guide rod 12 one by one. The guide rod 12 is slidably penetrated on the corresponding support plate 13. The sliding cooperation between the guide rod 12 and the support plate 13 helps to guide the sliding of the detection frame 3; a moving part for driving the detection frame 3 to move back and forth is provided on the machine body 1.
[0024] During the inspection, the porcelain box is weighed first, and the weight of the porcelain box is recorded as the weight before the inspection; then the porcelain box is placed in the inspection frame 3, and the wear-resistant surface of the bottom wall of the porcelain box is in contact with the silicon carbide inspection plate 2. The inspection frame 3 is driven by the moving part to drive the porcelain box to move back and forth on the silicon carbide inspection plate 2 for a certain number of times. Then the porcelain box is taken out, the wear-resistant surface of the porcelain box is cleaned, and then the porcelain box is weighed again to obtain the weight after the inspection. The number of grams lost by the porcelain box is obtained by calculating the difference between the weight before the inspection and the weight after the inspection. When the number of grams lost is less than the preset value, the wear resistance of the porcelain box is qualified, otherwise it is unqualified; this makes it easy to judge whether the wear resistance of the porcelain box meets the standard, and to a certain extent guarantees the service life of the product after leaving the factory; since the material of the silicon carbide inspection plate 2 is consistent with the bottom wall of the furnace in the optical glass secondary molding process, the wear resistance is detected by the reciprocating movement of the porcelain box on the silicon carbide inspection plate 2, effectively ensuring the accuracy of the inspection.
[0025] Reference Figure 1 In order to facilitate the reciprocating movement of the detection frame 3 and the porcelain box, the moving part includes a cylinder 5, which is fixedly mounted on the body 1. The extension direction of the cylinder 5 is parallel to the length direction of the silicon carbide detection plate 2. A connecting plate 14 is fixed on the detection frame 3, and the connecting plate 14 is fixedly connected to the piston rod of the cylinder 5.
[0026] During testing, the cylinder 5 is started, and the cylinder 5 drives the connecting plate 14 to drive the testing frame 3 and the porcelain box in the testing frame 3 to move back and forth, thereby facilitating the testing of the wear resistance of the bottom wall of the porcelain box.
[0027] Reference Figure 1 and Figure 2 , wherein the detection frame 3 includes a fixed frame 31, a first side strip 32, a second side strip 33 and a separating strip 34. The cross section of the fixed frame 31 is a rectangular frame. The connecting plate 14 is fixed to the fixed frame 31. The fixed frame 31 is connected to the piston rod of the cylinder 5 through the connecting plate 14, and the guide rod 12 is fixed to the fixed frame 31; two first side strips 32 and two second side strips 33 are symmetrically arranged, and the arrangement direction of the two first side strips 32 is perpendicular to the arrangement direction of the two second side strips 33. The first side strips 32 and the second side strips 33 are integrally formed on the inner edge of the fixed frame 31. The two first side strips 32 and the two second side strips 33 form a rectangle. The two second side strips 33 are fixed between the two first side strips 32. The length of the first side strip 32 is greater than the length of the second side strip 33. The arrangement direction of the two first side strips 32 is parallel to the length direction of the silicon carbide detection plate 2.
[0028] Reference Figure 1 and Figure 2 The dividing strip 34 is snapped in between the two second side strips 33. There are multiple dividing strips 34 snapped in along the length direction of the second side strips 33. The second side strip 33 is provided with multiple slots 6 along its own length direction for snapping in with the dividing strips 34. Products are placed between adjacent dividing strips 34 and between the dividing strips 34 and the first side strips 32. The length direction of the products is parallel to the arrangement direction of the two second side strips 33. The provision of multiple slots 6 helps to adjust the position of the dividing strip 34 according to the size of the porcelain box to limit the porcelain box. At the same time, it can be applied to porcelain boxes of different sizes, expanding the scope of application. Gaskets 9 are bonded to the opposite sides of the dividing strip 34. The gaskets 9 are used to abut against the side walls of the porcelain box to reduce the hard abutment between the porcelain box and the dividing strip 34, making the porcelain box less susceptible to hard impact.
[0029] When it is necessary to test the wear resistance of the porcelain box, the porcelain box is placed between adjacent dividing strips 34 or between the dividing strip 34 and the first side strip 32. The wear-resistant surface of the bottom wall of the porcelain box abuts against the silicon carbide detection plate 2. When the cylinder 5 drives the fixed frame 31 to move through the connecting plate 14, the first side strip 32 or the dividing strip 34 will abut against the side wall of the porcelain box, driving the porcelain box to move, thereby facilitating the testing of the wear resistance of the porcelain box.
[0030] Reference Figure 1 and Figure 2A limit strip 7 is clamped between the two first side strips 32. The length of the limit strip 7 is perpendicular to the length of the separator strip 34. A limit slot 8 is provided on the side of the separator strip 34 near the silicon carbide test plate 2 and on the first side strip 32, which is engaged with the limit strip 7. Multiple limit slots 8 are provided on both the separator strip 34 and the first side strip 32 along the length of the first side strip 32. The number of limit strips 7 can be set as needed to limit the position of the porcelain box. During testing, the porcelain box is placed between the limit strips 7, and the limit strips 7 can limit the position of the porcelain box on both sides along its length.
[0031] Reference Figure 1 and Figure 2 The lower surface of the fixed frame 31 is higher than the upper surface of the SiC test plate 2. The distance between the lower surface of the fixed frame 31 and the upper surface of the SiC test plate 2 is less than the thickness of the porcelain box. Both the first side bar 32 and the separator bar 34 can abut against the side wall of the product. This prevents wear between the entire test frame 3 and the SiC test plate 2 during testing, helping to ensure the service life of the test frame 3.
[0032] Reference Figure 1 A heating plate 4 is mounted on the machine body 1, and a silicon carbide detection plate 2 is fixedly mounted above the heating plate 4. During testing, the heating plate 4 is activated to heat the silicon carbide detection plate 2, so that the temperature of the silicon carbide detection plate 2 approaches the temperature of the bottom wall of the furnace during the optical glass secondary molding process. This can more realistically simulate the wear and tear of the porcelain box during use and further improve the accuracy of the test.
[0033] Reference Figure 1 An air duct 10 is installed on the side of the machine body 1 away from the cylinder 5. This duct is connected to an external air source and is connected to a plurality of nozzles 11, which are aimed at the upper surface of the silicon carbide test plate 2. When the test is completed, the porcelain box is removed from the test frame 3, and then the external air source and the air duct 10 are connected, so that air is blown toward the silicon carbide test plate 2, thereby helping to blow away dust from the porcelain box on the silicon carbide test plate 2, so that it can be used again next time.
[0034] The implementation principle of the embodiment of the present application is as follows: during the inspection, the porcelain box is first weighed, and the weight of the porcelain box is recorded as the weight before the inspection; then the positions of the dividing bars 34 and the limiting bars 7 are adjusted so that the spacing between adjacent dividing bars 34 is adapted to the width of the porcelain box, and the spacing between adjacent limiting bars 7 is adapted to the length of the porcelain box, and then the porcelain box is placed between the adjacent dividing bars 34 and the adjacent limiting bars 7, and the wear-resistant surface of the bottom wall of the porcelain box is in contact with the silicon carbide inspection plate 2, and then the heating plate 4 is started to heat the silicon carbide inspection plate 2 so that the temperature of the silicon carbide inspection plate 2 is close to the temperature of the bottom wall of the furnace in the optical glass secondary molding process; then a certain weight of counterweight is placed on the porcelain box as needed, and the weight of the counterweight is adapted to the weight of the glass blank contained in the porcelain box when it is used, and then the cylinder 5 is started, and the cylinder 5 is connected to the The plate 14 drives the fixed frame 31 to move back and forth, so that the dividing bar 34 drives the porcelain box to move back and forth on the silicon carbide detection plate 2 for a certain number of times, and then the porcelain box is taken out, the wear-resistant surface of the porcelain box is cleaned, and then the porcelain box is weighed to obtain the weight after detection. The weight lost by calculating the difference between the weight before detection and the weight after detection is obtained. When the weight lost is less than the preset value, the wear resistance of the porcelain box is qualified, otherwise it is unqualified; thereby facilitating the detection of whether the wear resistance of the porcelain box meets the standard before leaving the factory, and to a certain extent, guaranteeing the service life of the product after leaving the factory; because during detection, the silicon carbide detection plate 2 is consistent with the material and temperature of the bottom wall of the furnace in the optical glass secondary molding process, and the load on the porcelain box is also close to the load of the porcelain box in the optical glass secondary molding process, thereby effectively ensuring the accuracy of the detection.
[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A wear-resistant detection device with high accuracy, characterized by: The invention comprises a machine body (1) and a silicon carbide detection plate (2) arranged on the machine body (1); a detection frame (3) is slidably arranged on the machine body (1) for driving the product to move on the silicon carbide detection plate (2); the detection frame (3) is located above the silicon carbide detection plate (2); and a moving part is arranged on the machine body (1) for driving the detection frame (3) to move back and forth.
2. A wear-resistant detection device with high accuracy according to claim 1, characterized in that: The lower surface of the detection frame (3) is higher than the upper surface of the silicon carbide detection plate (2), the distance from the lower surface of the detection frame (3) to the upper surface of the silicon carbide detection plate (2) is less than the thickness of the product, and the detection frame (3) abuts against the side wall of the product.
3. A wear-resistant detection device with high accuracy according to claim 1, characterized in that: A heating plate (4) is provided on the machine body (1), and the silicon carbide detection plate (2) is provided above the heating plate (4).
4. A wear-resistant detection device with high accuracy according to claim 1, characterized in that: The moving part comprises a cylinder (5) arranged on the machine body (1), and the detection frame (3) is connected to the piston rod of the cylinder (5).
5. A wear-resistant detection device with high accuracy according to claim 4, characterized in that: The detection frame (3) includes a fixed frame (31), a first side strip (32) arranged on the fixed frame (31), a second side strip (33) arranged on the fixed frame (31) and a partition strip (34) clamped on the second side strip (33); the fixed frame (31) is connected to the piston rod of the cylinder (5); two first side strips (32) and two second side strips (33) are symmetrically arranged; the two second side strips (33) are arranged between the two first side strips (32); the partition strip (34) is clamped between the two second side strips (33); a plurality of the partition strips (34) are clamped and matched along the length direction of the second side strip (33); adjacent partition strips (34) and between the partition strips (34) and the first side strip (32) are used for placing products.
6. A wear-resistant detection device with high accuracy according to claim 5, characterized in that: The second side strip (33) is provided with a plurality of slots (6) for engaging with the partition strip (34).
7. The wear-resistant detection device with high accuracy according to claim 5, characterized in that: A limiting strip (7) is clamped between the two first side strips (32), and the limiting strip (7) is used to abut against the side wall of the product. The dividing strip (34) and the first side strip (32) are both provided with a limiting groove (8) that is clamped and matched with the limiting strip (7).
8. The wear-resistant detection device with high accuracy according to claim 5, characterized in that: The arrangement direction of the two first side strips (32) is parallel to the extension direction of the cylinder (5).
9. The wear-resistant detection device with high accuracy according to claim 5, characterized in that: Gaskets (9) are provided on opposite sides of the partition strip (34), and the gaskets (9) are used to abut against the side walls of the product.
10. A wear-resistant detection device with high accuracy according to any one of claims 1 to 9, characterized in that: An air duct (10) is installed on the machine body (1), and the air duct (10) is used to communicate with an external air source. A plurality of nozzles (11) are connected to the air duct (10), and the nozzles (11) are aligned with the upper surface of the silicon carbide detection plate (2).