CN110042629B - Washing machine panel glass processing technology - Google Patents
Washing machine panel glass processing technology Download PDFInfo
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- CN110042629B CN110042629B CN201910451838.5A CN201910451838A CN110042629B CN 110042629 B CN110042629 B CN 110042629B CN 201910451838 A CN201910451838 A CN 201910451838A CN 110042629 B CN110042629 B CN 110042629B
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- glass
- panel glass
- washing machine
- polishing
- panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
Abstract
The invention discloses a washing machine panel glass processing technology in the technical field of washing machine accessory processing, which comprises the following steps: the method comprises the following steps: selecting an original sheet: the thickness of the glass original sheet is 1cm, the color value of the glass needs to be kept consistent, and the conditions of color value deviation, spots and impurities contained in the glass surface can not occur; step two: and (3) light transmission detection: the back of panel glass is arranged in to the test paper of taking, utilize lamps and lanterns to penetrate panel glass's surface directly, observe the test paper characters, this washing machine panel glass processing technology, at first add printing opacity detection step at the in-process of processing and carry out the affirmation of glass color value, the effectual inside observability when later stage panel glass cooperation washing machine uses of having guaranteed, the uniformity has been guaranteed, and carry out unified fluting among the drilling process, the annular rubber circle of later stage of being convenient for embeds in advance, need not secondary operation, in panel glass and washing machine assembling process, can effectively improve packaging efficiency, and the speed of production is accelerated.
Description
Technical Field
The invention discloses a washing machine panel glass processing technology, and particularly relates to the technical field of washing machine accessory processing.
Background
The washing machine is a cleaning electric appliance which utilizes the mechanical action generated by electric energy to wash clothes, and is divided into two types of household appliances and collectors according to the rated washing capacity of the washing machine, wherein mechanical force, washing liquid and water are three elements in the washing process of the washing machine, and dirt is separated from clothes fibers under the action of the mechanical force generated by a moving part of the washing machine and the washing liquid, so that the cleaning effect can be enhanced by heating the washing liquid.
The washing machine panel glass is a fitting in the washing machine, has strong visibility, and can observe the state of the inside of the washing machine.
The in-process of processing is being carried out to current washing machine panel glass, because the particularity that panel glass used, need be under the condition of guaranteeing to shelter from intensity, guarantee the luminousness, look over to the inside of washing machine, current processing mode, lack the step of photometry in advance to panel glass, make the luminousness deviation of cost great, the same printing opacity effect also can't be guaranteed to panel glass of same batch, economic waste has been caused, and in the course of processing in advance, lack the process of pre-assembly, post installation all needs secondary operation, the installation effectiveness has been influenced.
Disclosure of Invention
The invention aims to provide a washing machine panel glass processing technology, and aims to solve the problems that in the processing process of the existing washing machine panel glass in the background technology, due to the particularity of the use of the panel glass, the light transmittance needs to be ensured under the condition of ensuring the shielding strength so as to check the interior of the washing machine, the existing processing mode lacks a step of performing light metering on the panel glass in advance, so that the light transmittance deviation of the cost is large, the same light transmittance effect cannot be ensured even for panel glass in the same batch, the economic waste is caused, in the pre-processing process, the pre-assembly process is lacked, secondary processing is needed in the later installation, and the installation efficiency is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a processing technology of washing machine panel glass comprises the following steps:
the method comprises the following steps: selecting an original sheet: the thickness of the glass original sheet is 1cm, the color value of the glass needs to be kept consistent, and the conditions of color value deviation, spots and impurities contained in the glass surface can not occur;
step two: and (3) light transmission detection: taking the test paper, placing the test paper on the back of the panel glass, directly irradiating the surface of the panel glass by using a lamp, and observing the characters of the test paper, wherein the test paper is unqualified if the content of the test paper is fuzzy;
step three: cutting the glass size: cutting into a size larger than 5% of the specification, stacking five pieces of glass into a group, paving anti-skid oilpaper between each layer, and recovering and secondarily processing oversize and undersize glass;
step four: chamfering the edge of the glass: respectively processing the frosted edge and the bright edge according to different process requirements, arranging the frosted edge in a fixed frame, exposing the handheld part to be polished to form the bright edge, chamfering by using a chamfering machine after edging, and pouring out the required R angle accurately;
step five: drilling and grooving: fixing the panel glass, paving a rubber plate with the thickness of 3cm at the bottom of the fixed position, drilling the surface of a specified area according to a drawing by using a drilling device, cleaning granular scraps while drilling, and then slotting the circumferential outer wall of the panel glass, wherein the width of the slot is 1cm, and the depth of the slot is 0.5 cm;
step six: tempering: heating the glass in a tempering furnace to a high temperature of more than or equal to 800 ℃, and rapidly blowing and cooling within 6min to change the molecular structure of the glass and form compressive stress on the surface, thereby ensuring that the impact strength of the glass is improved by 4-5 times and the glass can resist the temperature difference of more than or equal to 200 ℃;
step seven: secondary grinding: polishing the toughened panel glass for the second time by using a polishing device for 10min, wherein no burr and no concave point are required to be ensured;
step eight: polishing: polishing the panel, the glass drilling area and the slotting area by using a polishing column in a columnar polishing mode, wherein the polishing time is 8min, no obvious particles are in the polishing process, and the size measurement and control are required in the polishing process;
step nine: assembling: selecting an annular rubber ring matched with the groove width and the groove depth, pulling and extending the annular rubber ring by external force, buckling the annular rubber ring with panel glass around a circle, naturally retracting the annular rubber ring to ensure that the annular rubber ring is not loosened and is connected with the groove ring without a gap;
step ten: cleaning, detecting and packaging: through the detection of an inspector, the glass with the problems of burrs, concave points, cracks, radian deformation and the like is selected, secondary processing is carried out after recovery, qualified panel glass is subjected to surface drying, film pasting is carried out through a film pasting machine, and then kraft paper is used for packaging and warehousing.
Compared with the prior art, the invention has the beneficial effects that: this washing machine panel glass processing technology, at first add printing opacity detect step and carry out the affirmation of glass color value at the in-process of processing, the effectual inside observable when having guaranteed later stage panel glass cooperation washing machine and using has guaranteed the uniformity, and the drilling in-process is unified the fluting, and the annular rubber circle of later stage of being convenient for embeds in advance, need not secondary operation, in panel glass and washing machine assembling process, can effectively improve the packaging efficiency for production speed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a processing technology of washing machine panel glass comprises the following steps:
the method comprises the following steps: selecting an original sheet: the thickness of the glass original sheet is 1cm, the color value of the glass needs to be kept consistent, and the conditions of color value deviation, spots and impurities contained in the glass surface can not occur;
step two: and (3) light transmission detection: taking the test paper, placing the test paper on the back of the panel glass, directly irradiating the surface of the panel glass by using a lamp, and observing the characters of the test paper, wherein the test paper is unqualified if the content of the test paper is fuzzy;
step three: cutting the glass size: cutting into a size larger than 5% of the specification, stacking five pieces of glass into a group, paving anti-skid oilpaper between each layer, and recovering and secondarily processing oversize and undersize glass;
step four: chamfering the edge of the glass: respectively processing the frosted edge and the bright edge according to different process requirements, arranging the frosted edge in a fixed frame, exposing the handheld part to be polished to form the bright edge, chamfering by using a chamfering machine after edging, and pouring out the required R angle accurately;
step five: drilling and grooving: fixing the panel glass, paving a rubber plate with the thickness of 3cm at the bottom of the fixed position, drilling the surface of a specified area according to a drawing by using a drilling device, cleaning granular scraps while drilling, and then slotting the circumferential outer wall of the panel glass, wherein the width of the slot is 1cm, and the depth of the slot is 0.5 cm;
step six: tempering: heating the glass in a tempering furnace to a high temperature of more than or equal to 800 ℃, and rapidly blowing and cooling within 6min to change the molecular structure of the glass and form compressive stress on the surface, thereby ensuring that the impact strength of the glass is improved by 4-5 times and the glass can resist the temperature difference of more than or equal to 200 ℃;
step seven: secondary grinding: polishing the toughened panel glass for the second time by using a polishing device for 10min, wherein no burr and no concave point are required to be ensured;
step eight: polishing: polishing the panel, the glass drilling area and the slotting area by using a polishing column in a columnar polishing mode, wherein the polishing time is 8min, no obvious particles are in the polishing process, and the size measurement and control are required in the polishing process;
step nine: assembling: selecting an annular rubber ring matched with the groove width and the groove depth, pulling and extending the annular rubber ring by external force, buckling the annular rubber ring with panel glass around a circle, naturally retracting the annular rubber ring to ensure that the annular rubber ring is not loosened and is connected with the groove ring without a gap;
step ten: cleaning, detecting and packaging: through the detection of an inspector, the glass with the problems of burrs, concave points, cracks, radian deformation and the like is selected, secondary processing is carried out after recovery, qualified panel glass is subjected to surface drying, film pasting is carried out through a film pasting machine, and then kraft paper is used for packaging and warehousing.
Examples
The panel glass of the washing machine manufactured by the invention is compared with the common glass in the market in a test process as follows;
1. the examples were crushed in conjunction with a crushing device such as a crusher.
2. The upper end and the lower end of the embodiment are simultaneously and forcefully extruded to the member by matching with a modulus of rupture device such as a modulus of rupture tester, and the MPA which can be born can be obtained by testing the MPA which can be broken under high pressure intensity.
3. And (3) directly irradiating the surface of the panel glass by using a lamp, observing the characters on the test paper, and calculating the light transmittance through the accuracy.
4. Five pieces of washing machine panel glass and five pieces of common glass are selected to be matched with a washing machine for installation, and the installation speeds of different pieces of glass are recorded.
The test data are as follows:
| breaking Strength/N | Modulus of rupture/MPA | Transmittance of light/%) | Mounting speed/M | |
| Example 1 | 920 | 29 | 80 | 15 |
| Reinspection | 910 | 28 | 80 | 14 |
| Comparative example 1 | 660 | 16 | 46 | 35 |
Through experimental comparison, the panel glass of the washing machine has uniform light transmission, is convenient for observing the interior of the washing machine, and has good integration degree and effective and rapid installation.
Synthesize above, through the combination application of accessory, at first add printing opacity detection step and carry out the affirmation of glass color value at the in-process of processing, the effectual inside observable when having guaranteed later stage panel glass cooperation washing machine uses has guaranteed the uniformity, and the fluting of unifying among the drilling process, and the annular rubber circle of later stage of being convenient for embeds in advance, need not secondary operation, in panel glass and washing machine assembling process, can effectively improve packaging efficiency for production speed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (1)
1. A washing machine panel glass processing technology is characterized in that: the processing technology of the washing machine panel glass comprises the following steps:
the method comprises the following steps: selecting an original sheet: the thickness of the glass original sheet is 1cm, the color value of the glass needs to be kept consistent, and the conditions of color value deviation, spots and impurities contained in the glass surface can not occur;
step two: and (3) light transmission detection: taking the test paper, placing the test paper on the back of the panel glass, directly irradiating the surface of the panel glass by using a lamp, and observing the characters of the test paper, wherein the test paper is unqualified if the content of the test paper is fuzzy;
step three: cutting the glass size: cutting into a size larger than 5% of the specification, stacking five pieces of glass into a group, paving anti-skid oilpaper between each layer, and recovering and secondarily processing oversize and undersize glass;
step four: chamfering the edge of the glass: respectively processing the frosted edge and the bright edge according to different process requirements, arranging the frosted edge in a fixed frame, exposing the handheld part to be polished to form the bright edge, chamfering by using a chamfering machine after edging, and pouring out the required R angle accurately;
step five: drilling and grooving: fixing the panel glass, paving a rubber plate with the thickness of 3cm at the bottom of the fixed position, drilling the surface of a specified area according to a drawing by using a drilling device, cleaning granular scraps while drilling, and then slotting the circumferential outer wall of the panel glass, wherein the width of the slot is 1cm, and the depth of the slot is 0.5 cm;
step six: tempering: heating the glass in a tempering furnace to a high temperature of more than or equal to 800 ℃, and rapidly blowing and cooling within 6min to change the molecular structure of the glass and form compressive stress on the surface, thereby ensuring that the impact strength of the glass is improved by 4-5 times and the glass can resist the temperature difference of more than or equal to 200 ℃;
step seven: secondary grinding: polishing the toughened panel glass for the second time by using a polishing device for 10min, wherein no burr and no concave point are required to be ensured;
step eight: polishing: polishing the panel, the glass drilling area and the slotting area by using a polishing column in a columnar polishing mode, wherein the polishing time is 8min, no obvious particles are in the polishing process, and the size measurement and control are required in the polishing process;
step nine: assembling: selecting an annular rubber ring matched with the groove width and the groove depth, pulling and extending the annular rubber ring by external force, buckling the annular rubber ring with panel glass around a circle, naturally retracting the annular rubber ring to ensure that the annular rubber ring is not loosened and is connected with the groove ring without a gap;
step ten: cleaning, detecting and packaging: through the detection of an inspector, the glass with the problems of burrs, concave points, cracks, radian deformation and the like is selected, secondary processing is carried out after recovery, qualified panel glass is subjected to surface drying, film pasting is carried out through a film pasting machine, and then kraft paper is used for packaging and warehousing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451838.5A CN110042629B (en) | 2019-05-28 | 2019-05-28 | Washing machine panel glass processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451838.5A CN110042629B (en) | 2019-05-28 | 2019-05-28 | Washing machine panel glass processing technology |
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| CN110042629A CN110042629A (en) | 2019-07-23 |
| CN110042629B true CN110042629B (en) | 2021-11-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112318337A (en) * | 2019-12-20 | 2021-02-05 | 沈阳和研科技有限公司 | Method for cutting glass with warping deformation by using grinding wheel scribing machine |
| CN113752096B (en) * | 2021-09-01 | 2023-01-03 | 合肥三利谱光电科技有限公司 | Recycling processing method of edge grinding partition plate of polaroid |
| CN113733365B (en) * | 2021-09-27 | 2023-09-22 | 浙江中诚通信工程有限公司 | Digital intelligent electric installation equipment for building |
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| CN109095759A (en) * | 2018-10-30 | 2018-12-28 | 宋丰艾 | A kind of tempered glass production production pretreating process |
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| TWI497061B (en) * | 2009-04-30 | 2015-08-21 | Corning Inc | Method and apparatus for detecting defects in glass sheet |
| CN201463455U (en) * | 2009-08-26 | 2010-05-12 | 焦作飞鸿安全玻璃有限公司 | Color focus safety glass panel |
| CN108710236A (en) * | 2018-06-28 | 2018-10-26 | 合肥联宝信息技术有限公司 | The moulding process of display screen and glass panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641327A (en) * | 2013-12-20 | 2014-03-19 | 焦作飞鸿安全玻璃有限公司 | Etching process of glass for refrigerator |
| CN104748490A (en) * | 2015-03-20 | 2015-07-01 | 苏州市灵通玻璃制品有限公司 | Refrigerator glass panel processing process |
| CN105220416A (en) * | 2015-10-29 | 2016-01-06 | 苏州市灵通玻璃制品有限公司 | Washing machine panel glass preparation process |
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| CN109095759A (en) * | 2018-10-30 | 2018-12-28 | 宋丰艾 | A kind of tempered glass production production pretreating process |
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