A new method for detecting ink volatiles

Abstract

The present invention belongs to the technical field of ink volatile detection, specifically a new ink volatile detection method, the detection method comprises the following steps: step S1: prepare tools; step S2: wear finger cots, use wiping paper to dip in mixed liquid to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh, peel, and then put the object to be measured into the beaker with clean tweezers to weigh the measured material; step S3: use a red pen to mark the measured surface of the cover lens; step S4: seal the beaker; step S5: heat the beaker; step S6: remove the beaker after heating, place the beaker under a microscope, adjust to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe; step S7: if there are block points, it is judged as NG, and if there are no block points, it is judged as OK. The purpose of the present invention is to fill the gap in the current detection method, provide a method with simple process, convenient operation, relatively low production cost, and can quickly and effectively detect ink volatiles.

Description

Technical Field

[0001] The invention relates to the technical field of ink volatile matter detection, in particular to a new ink volatile matter detection method. Background Art

[0002] At present, domestic optical lenses often have pitting when resolving images, which has a great impact on the clarity of lens imaging. In addition, the domestic optical industry is still unclear about the formation mechanism of this special pitting, and there is no effective detection method. Now, all walks of life and personal life needs in the world, social equipment and items are basically equipped with optical lenses, so it is very necessary to study the detection method of ink volatiles to solve the problem of pitting. Summary of the invention

[0003] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted in the present invention is:

[0005] A new method for detecting ink volatiles, the detection method comprising the following steps:

[0006] Step S1: prepare tools, including the lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, high temperature tape, a red pen, a bright circle, a cleaning paper, a mixed solution, a microscope, a finger cot, and an electronic scale;

[0007] Step S2: Start the test, wear finger cots, use a wipe paper to dip the mixed solution to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh it, peel it, and then use clean tweezers to put the object to be tested into the beaker to weigh the material to be tested;

[0008] Step S3: using a red pen to make a dot mark on the tested surface of the cover lens, and then using a microscope to inspect the appearance of the tested surface;

[0009] Step S4: placing the cover lens on the beaker, and then wrapping a high-temperature tape between the beaker mouth and the cover lens to seal the beaker;

[0010] Step S5: Select a temperature measuring ring with a diameter of Φ30, place it on a heating table, preheat for half an hour until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue heating for 0.5-2 hours;

[0011] Step S6: After heating is completed, remove the beaker, cool it naturally at room temperature for 4-6 hours, wipe the surface of the lens with a wipe paper dipped in the mixed solution, place the beaker under the microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe;

[0012] Step S7: If there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

[0013] In a preferred example, the present invention can be further configured as follows: the electronic scale is accurate to 0.001g.

[0014] In a preferred example, the present invention can be further configured as follows: in step S2, the weighing standard of the object to be measured is as follows:

[0015] Lenses: put the lenses into the beaker to 8 / 10 of the mouth of the beaker;

[0016] Soma type: standard weight: 1.2g±0.02g;

[0017] Spacers: Place the spacers into the beaker to the 8 / 10 position of the beaker rim according to the number of spacers.

[0018] In a preferred example, the present invention can be further configured as follows: in step S3, after the microscope inspection, a photo is taken by a camera device for comparison after the test.

[0019] In a preferred example, the present invention can be further configured as follows: in step S5, the experimental conditions of the standard temperature are as follows:

[0020] Lens: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0021] Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0022] Soma type: Standard temperature: the bottom temperature of the beaker is 88 degrees + 1H, refer to the digital display of the constant temperature heating table: 170 degrees.

[0023] In a preferred example, the present invention can be further configured as follows: in step S4, the high temperature tape is wound twice.

[0024] The above technical solution of the present invention has the following beneficial technical effects:

[0025] The purpose of the present invention is to fill the gap in the current detection method and provide a method with simple process, convenient operation, relatively low production cost and the ability to quickly and effectively detect ink volatiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of volatile matter detection NG according to an embodiment of the present invention;

[0027] Figure 2 FIG. 1 is a schematic diagram of dot marking of a cover lens according to an embodiment of the present invention. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0029] A novel ink volatiles detection method provided by some embodiments of the present invention is described below. Embodiment 1:

[0030] The present invention relates to a method for detecting volatile matter in ink after painting glass lenses, hardware and the like;

[0031] Combination Figure 1 As shown, the present invention provides a new ink volatile matter detection method, and its experimental operation steps are as follows:

[0032] Before testing: Please wear finger cots to prevent the entry of stolen goods.

[0033] 1. Beaker wiping: Use the mixed liquid to wipe the beaker and visually check for any dirt, oil, dust, etc.

[0034] 2. "Tare" and weigh the beaker: Place the wiped beaker on an electronic scale accurate to 0.001g and weigh it.

[0035] 3. Place the object to be tested in the beaker: Use clean tweezers to place the object to be tested in the beaker.

[0036] 4. Weighing of the object to be measured:

[0037] Lenses: Put the lenses into the beaker to 8 / 10 of the mouth.

[0038] Soma type: Standard weight: 1.2g±0.02g

[0039] Spacers: Place the spacers in the beaker to 8 / 10 of the mouth.

[0040] The above weights are required for the experiment. Weights or quantities that are too light or too small will directly affect the accuracy of the experiment.

[0041] 5. Sealing cover marking: The tested surface of the sealing lens is dotted to facilitate appearance inspection after the test, so as to find the experimental phenomenon quickly and accurately (before marking the sealing cover, wipe it clean with the mixed liquid and then operate).

[0042] 6. Check the appearance before sealing: Use a tool microscope or electron microscope to check the appearance of the tested surface of the sealing cover (i.e. the mirror surface with dot marks). You can use a mobile phone to take a photo for comparison after the experiment (take a photo of the middle and the edges).

[0043] 7. High temperature tape sealing: Use high temperature tape to seal the beaker, be careful not to let the lid and the beaker be misaligned or suspended, and use the tape to wrap around the mouth of the beaker twice (after sealing, check whether there is any misalignment or suspension).

[0044] 8. Heating the heating table: Select a measuring ring with a diameter of Φ30, place it on the heating table, and preheat it for half an hour so that the bottom temperature of the measuring ring reaches the standard temperature experimental condition.

[0045] Lenses: Standard temperature: beaker bottom temperature 120 degrees + 1H (refer to the constant temperature heating table digital display: 270 degrees)

[0046] Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H (refer to the constant temperature heating table digital display: 270 degrees)

[0047] Soma type: Standard temperature: beaker bottom temperature 88 degrees + 1H (refer to the constant temperature heating table digital display: 170 degrees)

[0048] 9. After heating is completed, remove the beaker and let it cool naturally at room temperature for 4-6 hours. Use a wipe paper dipped in the mixed liquid to wipe the surface of the lens to avoid dust generated during placement that may affect judgment. Place the beaker under a microscope and adjust it to the concave surface where the red dot is clearest for observation.

[0049] 10. If there are dots or lumps, it is judged as NG, and if there are no dots or lumps, it is judged as OK. Figure 1 This is an NG example.

[0050] It should be noted that in the picture examples of good products, nothing should be visible. Since it is necessary to focus, the red dot inside is deliberately drawn with a pen to mark it, so as to facilitate focusing and finding the center. Figure 2 shown.

[0051] 1. Be careful not to dirty the cover lens during operation, which may affect your judgment.

[0052] 2. Pay attention to high temperature during the experiment to avoid burns. Embodiment 2:

[0053] The present invention provides a new method for detecting ink volatiles, the method comprising the following steps:

[0054] Step S1: prepare tools, including the lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, high temperature tape, a red pen, a bright circle, a cleaning paper, a mixed solution, a microscope, a finger cot, and an electronic scale;

[0055] Step S2: Start the test, wear finger cots, use a wipe paper to dip the mixed solution to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh it, peel it, and then use clean tweezers to put the object to be tested into the beaker to weigh the material to be tested;

[0056] Step S3: using a red pen to make a dot mark on the tested surface of the cover lens, and then using a microscope to inspect the appearance of the tested surface;

[0057] Step S4: placing the cover lens on the beaker, and then wrapping a high-temperature tape between the beaker mouth and the cover lens to seal the beaker;

[0058] Step S5: Select a temperature measuring ring with a diameter of Φ30, place it on a heating table, preheat for half an hour until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue heating for 0.5 hours;

[0059] Step S6: After heating is completed, remove the beaker and cool it naturally at room temperature. 4. Use a wipe paper dipped in the mixed solution to wipe the surface of the lens, place the beaker under the microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe;

[0060] Step S7: If there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

[0061] Preferably, the electronic scale is accurate to 0.001 g.

[0062] Preferably, in step S2, the weighing standard of the object to be measured is as follows:

[0063] Lenses: put the lenses into the beaker to 8 / 10 of the mouth of the beaker;

[0064] Soma type: standard weight: 1.2g±0.02g;

[0065] Spacers: Place the spacers into the beaker to the 8 / 10 position of the beaker rim according to the number of spacers.

[0066] Preferably, in step S3, after the microscope inspection, a photo is taken by a camera device for comparison after the test.

[0067] Preferably, in step S5, the experimental conditions of the standard temperature are as follows:

[0068] Lens: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0069] Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0070] Soma type: Standard temperature: the bottom temperature of the beaker is 88 degrees + 1H, refer to the digital display of the constant temperature heating table: 170 degrees.

[0071] Preferably, in step S4, the high temperature tape is wound twice.

[0072] Specifically, the aperture is a fill-in light tool that facilitates the microscope to observe the inside of the beaker more clearly. Embodiment three:

[0073] A new method for detecting ink volatiles, the detection method comprising the following steps:

[0074] Step S1: prepare tools, including the lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, high temperature tape, a red pen, a bright circle, a cleaning paper, a mixed solution, a microscope, a finger cot, and an electronic scale;

[0075] Step S2: Start the test, wear finger cots, use a wipe paper to dip the mixed solution to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh it, peel it, and then use clean tweezers to put the object to be tested into the beaker to weigh the material to be tested;

[0076] Step S3: using a red pen to make a dot mark on the tested surface of the cover lens, and then using a microscope to inspect the appearance of the tested surface;

[0077] Step S4: placing the cover lens on the beaker, and then wrapping a high-temperature tape between the beaker mouth and the cover lens to seal the beaker;

[0078] Step S5: Select a temperature measuring ring with a diameter of Φ30, place it on a heating table, preheat for half an hour until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue heating for 1 hour;

[0079] Step S6: After heating is completed, remove the beaker, cool it naturally at room temperature for 5 hours, wipe the surface of the lens with a wipe paper dipped in the mixed solution, place the beaker under a microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe;

[0080] Step S7: If there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

[0081] Furthermore, the electronic scale is accurate to 0.001g.

[0082] Furthermore, in step S2, the weighing standard of the object to be measured is as follows:

[0083] Lenses: put the lenses into the beaker to 8 / 10 of the mouth of the beaker;

[0084] Soma type: standard weight: 1.2g±0.02g;

[0085] Spacers: Place the spacers into the beaker to the 8 / 10 position of the beaker rim according to the number of spacers.

[0086] Furthermore, in step S3, after the microscope inspection, a photo is taken by a camera device for comparison after the test.

[0087] Furthermore, in step S5, the experimental conditions of the standard temperature are as follows:

[0088] Lens: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0089] Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0090] Soma type: Standard temperature: the bottom temperature of the beaker is 88 degrees + 1H, refer to the digital display of the constant temperature heating table: 170 degrees.

[0091] Furthermore, in step S4, the high temperature tape may be wound twice. Embodiment 4:

[0092] A new method for detecting ink volatiles, the detection method comprising the following steps:

[0093] Step S1: prepare tools, including the lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, high temperature tape, a red pen, a bright circle, a cleaning paper, a mixed solution, a microscope, a finger cot, and an electronic scale;

[0094] Step S2: Start the test, wear finger cots, use a wipe paper to dip the mixed solution to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh it, peel it, and then use clean tweezers to put the object to be tested into the beaker to weigh the material to be tested;

[0095] Step S3: using a red pen to make a dot mark on the tested surface of the cover lens, and then using a microscope to inspect the appearance of the tested surface;

[0096] Step S4: placing the cover lens on the beaker, and then wrapping a high-temperature tape between the beaker mouth and the cover lens to seal the beaker;

[0097] Step S5: Select a temperature measuring ring with a diameter of Φ30, place it on a heating table, preheat for half an hour until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue heating for 2 hours;

[0098] Step S6: After heating is completed, remove the beaker, cool it naturally at room temperature for 6 hours, wipe the surface of the lens with a wipe paper dipped in the mixed solution, place the beaker under a microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe;

[0099] Step S7: If there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

[0100] Specifically, the electronic scale is accurate to 0.001g.

[0101] Specifically, in step S2, the weighing standard of the object to be measured is as follows:

[0102] Lenses: put the lenses into the beaker to 8 / 10 of the mouth of the beaker;

[0103] Soma type: standard weight: 1.2g±0.02g;

[0104] Spacers: Place the spacers into the beaker to the 8 / 10 position of the beaker rim according to the number of spacers.

[0105] Specifically, in step S3, after the microscope inspection, a photo is taken by a camera device for comparison after the test.

[0106] Specifically, in step S5, the experimental conditions of the standard temperature are as follows:

[0107] Lens: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0108] Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees;

[0109] Soma type: Standard temperature: the bottom temperature of the beaker is 88 degrees + 1H, refer to the digital display of the constant temperature heating table: 170 degrees.

[0110] Specifically, in step S4, the high temperature tape is wound twice.

[0111] The working principle and use process of the present invention are as follows: first, tools are prepared, including a lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, a high-temperature tape, a red pen, a bright ring, a wiping paper, a mixed liquid, a microscope, a finger cot and an electronic scale; then, the test is started, the finger cot is worn, the wiping paper is dipped in the mixed liquid to clean and wipe the beaker, and then the wiped beaker is placed on the electronic scale for weighing, peeling, and then the clean tweezers are used to put the object to be tested into the beaker to weigh the material to be tested; a red pen is used to mark the surface to be tested of the cover lens, and then a microscope is used to spot check the appearance of the surface to be tested; the cover lens is placed on the electronic scale; the surface to be tested is marked with a red pen, and then the appearance of the surface to be tested is inspected with a microscope ... Place the lens on the beaker, and then use high-temperature tape to wrap between the beaker mouth and the cover lens to seal the beaker; select a temperature measuring ring with a diameter of Φ30, place it on the heating table, preheat for half an hour, until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue to heat for 0.5-2 hours; after heating, remove the beaker, cool it naturally at room temperature for 4-6 hours, use a wipe paper dipped in the mixed liquid to wipe the surface of the lens, place the beaker under a microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe; if there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

[0112] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A new method for detecting ink volatiles, characterized in that: The detection method comprises the following steps: Step S1: prepare tools, including the lens to be tested, an experimental beaker, a temperature measuring ring, a cover lens, tweezers, high temperature tape, a red pen, a bright circle, a cleaning paper, a mixed solution, a microscope, a finger cot, and an electronic scale; Step S2: Start the test, wear finger cots, use a wipe paper to dip the mixed solution to clean and wipe the beaker, then put the wiped beaker on an electronic scale to weigh it, peel it, and then use clean tweezers to put the object to be tested into the beaker to weigh the material to be tested; Step S3: using a red pen to make a dot mark on the tested surface of the cover lens, and then using a microscope to inspect the appearance of the tested surface; Step S4: placing the cover lens on the beaker, and then wrapping a high-temperature tape between the beaker mouth and the cover lens to seal the beaker; Step S5: Select a temperature measuring ring with a diameter of Φ30, place it on a heating table, preheat for half an hour until the bottom temperature of the temperature measuring ring reaches the experimental condition of the standard temperature, and then place the beaker on the heating table and continue heating for 0.5-2 hours; Step S6: After heating is completed, remove the beaker, cool it naturally at room temperature for 4-6 hours, wipe the surface of the lens with a wipe paper dipped in the mixed solution, place the beaker under the microscope, adjust it to the concave surface where the red dot is clearest, turn on the bright circle fill light, and observe; Step S7: If there are dots and blocks, it is judged as NG, and if there are no dots, it is judged as OK.

2. A new ink volatile matter detection method according to claim 1, characterized in that: The electronic scale is accurate to 0.001 g.

3. A new ink volatile matter detection method according to claim 1, characterized in that: In step S2, the weighing standard of the object to be measured is as follows: Lenses: put the lenses into the beaker to 8 / 10 of the mouth of the beaker; Soma type: standard weight: 1.2g±0.02g; Spacers: Place the spacers into the beaker to the 8 / 10 position of the beaker rim according to the number of spacers.

4. A new ink volatile matter detection method according to claim 1, characterized in that: In step S3, after the microscope inspection, a photo is taken by a camera device for comparison after the test.

5. A new ink volatile matter detection method according to claim 1, characterized in that: In step S5, the experimental conditions of the standard temperature are as follows: Lens: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees; Spacer type: Standard temperature: beaker bottom temperature 120 degrees + 1H, refer to the constant temperature heating table digital display: 270 degrees; Soma type: Standard temperature: the bottom temperature of the beaker is 88 degrees + 1H, refer to the digital display of the constant temperature heating table: 170 degrees.

6. A new ink volatile matter detection method according to claim 1, characterized in that: In step S4, the high temperature tape is wound twice.

Images