CN108221299A - A kind of manufacturing method of washing machine observation window cushion and its lip - Google Patents
A kind of manufacturing method of washing machine observation window cushion and its lip Download PDFInfo
- Publication number
- CN108221299A CN108221299A CN201711468705.6A CN201711468705A CN108221299A CN 108221299 A CN108221299 A CN 108221299A CN 201711468705 A CN201711468705 A CN 201711468705A CN 108221299 A CN108221299 A CN 108221299A
- Authority
- CN
- China
- Prior art keywords
- observation window
- lip
- washing machine
- pad
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- 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
- D06F39/14—Doors or covers; Securing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2201/00—Polymeric substrate or laminate
- B05D2201/02—Polymeric substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2602/00—Organic fillers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses the manufacturing method of a kind of washing machine observation window cushion and its lip, the observation window pad includes observation window pad, the observation window pad includes observation window and pads outer wall, observation window pads outer wall and is connected by bending structure with the observation window pad inner wall of inside, the end set of observation window pad inner wall has observation window to pad lip, and the surface spraying of the lip position of observation window pad lip has PTFE coatings；Observation window pad inner wall is connected with washing machine inner tub, observation window pads outer wall towards glass window, and washing machine observation window cushion reduces the frictional force between door body and observation window pad, improves the tear resistance of observation window pad rubber material, and washing aqueous corrosion is more tolerant of, it is not easy bind dirt, oil stain.
Description
Technical field
The present invention relates to washing machine accessory technical fields, and in particular to the manufacture of a kind of washing machine observation window cushion and its lip
Method.
Background technology
At present, drum-type washing machine observation window pad main function is that washing machine entrance door body and floating outer barrel in washing machine is close
Envelope connects, and prevents washings excessive.Observation window pad is made of rubber material, has anti-twist, heat-resisting, water-fast, anti-wash
Wash dielectric corrosion, it is non-toxic and tasteless the features such as.Observation window pad is rubbed, is pullled during roller washing machine switch gate, and is made
Higher with frequency, easily tear causes leak to be failed to rubber material after repeatedly rubbing and pullling.
Invention content
The purpose of the present invention is to provide the manufacturing methods of a kind of washing machine observation window cushion and its lip, are washed with solving roller
Observation window pad is rubbed, is pullled, and frequency of use is higher during clothing machine switch gate, and rubber material is drawn by repeatedly friction
The problem of easily tear causes leak to be failed after pulling.
To achieve the above object, one aspect of the present invention provides a kind of washing machine observation window cushion, including observation window pad, observation
Window pad includes observation window and pads outer wall, and observation window pads outer wall and is connected by bending structure with the observation window pad inner wall of inside, seen
Examining the end set of window pad inner wall has observation window to pad lip, and the surface spraying of the lip position of observation window pad lip has PTFE paintings
Layer；Observation window pad outer wall is connected with washing machine inner tub, and observation window pads inner wall towards glass window.
Optionally, the bending place of the bending structure is arc.
Optionally, the lip position of observation window pad lip is coated with PTFE coatings.
Another aspect of the present invention provides a kind of system of the lip of washing machine observation window cushion as described in one aspect of the invention
Method is made, is included the following steps：
The coated side of the lip position of lip is padded by washes of absolute alcohol observation window, sector-style of going forward side by side is done；
The coated side of lip position is sprayed using the coating formed including PTFE pre-dispersed liquids, molybdenum disulfide and adhesive,
And 80-100 DEG C of drying is carried out by baking oven, realize primary coat；
Using the coating formed including PTFE pre-dispersed liquids and deionized water the coated side of lip position is sprayed again, and lead to
The drying that baking oven carries out 120-150 DEG C is crossed, the face of realization applies.
Optionally, adhesive includes the third rubber cement of epoxy resin and second.
Optionally, the thickness of PTFE coatings is 0.05mm.
The invention has the advantages that：
The washing machine observation window cushion of the present invention and its manufacturing method of lip, can solve roller washing machine switch gate process
Middle observation window pad is rubbed, is pullled, and switch gate frequency is higher, and rubber material is easily torn after repeatedly rubbing and pullling
The problem of leak is caused to be failed, washing machine observation window cushion reduce the frictional force between door body and observation window pad, improve observation window
The tear resistance of rubber material is padded, and is more tolerant of washing aqueous corrosion, is not easy bind dirt, oil stain.
Description of the drawings
Fig. 1 is the structure diagram of the washing machine observation window cushion of the present invention.
Fig. 2 is partial enlarged view at the A of the washing machine observation window cushion of the present invention.
In figure, 1 is observation window pad, and 101 pad outer wall for observation window, and 102 pad inner wall for observation window, and 103 be observation window pad
Lip, 2 be PTFE coatings.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment
A kind of washing machine observation window cushion, referring to Fig. 1 and Fig. 2, including observation window pad 1, observation window pad 1 includes observation window
Outer wall 101 is padded, observation window pads outer wall 101 and is connected by bending structure with the observation window pad inner wall 102 of inside, in observation window pad
The end set of wall 102 has observation window to pad lip 103, and the surface spraying of the lip position of observation window pad lip 103 has PTFE paintings
Layer 2；Observation window pad outer wall 101 is connected with washing machine inner tub, and observation window pads inner wall 102 towards glass window.
As it can be seen that the washing machine observation window cushion of the present embodiment, observation window pad outer wall 101 is connected with washing machine inner tub, observation window
Inner wall 102 is padded towards glass window, glass window coordinates after closing the door with observation window pad lip 103 plays sealing function,
Friction is generated during Simultaneous Switching door with observation window pad lip 103 to pull.Its lip carries the observation window pad of PTFE coatings 2,
Door body and the friction coefficient of observation window pad are down to 0.1, directly reduce frictional force, improve the tear resistance of observation window pad, make
5 times or more are improved with the service life, 2. lips carry the observation window pad of PTFE coatings 2, are more tolerant of washing aqueous corrosion, and it is dirty to be not easy adherency
Dirt, oil stain.
Preferably, the bending place of the bending structure is arc.
Preferably, the surface spraying of the lip position of observation window pad lip 103 has PTFE coatings.
The manufacturing method of the lip of the washing machine observation window cushion of the present invention, includes the following steps：
The coated side of the lip position of lip 103 is padded by washes of absolute alcohol observation window, sector-style of going forward side by side is done；
Use the coated side of coating spraying lip position formed including PTFE pre-dispersed liquids, molybdenum disulfide and adhesive
103, and 80-100 DEG C of drying is carried out by baking oven, realize primary coat；
Spray the coated side 103 of lip position again using the coating formed including PTFE pre-dispersed liquids and deionized water,
And 120-150 DEG C of drying is carried out by baking oven, realize that face applies.
Preferably, adhesive includes the third rubber cement of epoxy resin and second.
Preferably, PTFE coatings apply twice of spraying using primary coat knead dough.
Preferably, the thickness of PTFE coatings 2 is 0.05mm.
It should be noted that the washing machine observation window cushion of the present invention, mainly improves above structure, other are not carried
And function, component and structure, when needed, may be used the component that can realize corresponding function in the prior art and structure into
Row is implemented.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (6)
1. a kind of washing machine observation window cushion, including observation window pad (1), which is characterized in that observation window pad (1) is including observation window
Outer wall (101) is padded, observation window pad outer wall (101) pads inner wall (102) with the observation window of inside by bending structure and is connected, observes
The end set of window pad inner wall (102) has observation window to pad lip (103), the surface of the lip position of observation window pad lip (103)
It is coated with PTFE coatings (2)；Observation window pad outer wall (101) is connected with washing machine inner tub, and observation window pads inner wall (102) towards glass
Glass observation window.
2. washing machine observation window cushion as described in claim 1, which is characterized in that the bending place of the bending structure is arc.
3. washing machine observation window cushion as described in claim 1, which is characterized in that the lip position of observation window pad lip (103)
It is coated with PTFE coatings.
4. a kind of manufacturing method of the lip of washing machine observation window cushion as described in any one of claim 1-3, including following
Step：
The coated side of the lip position of lip (103) is padded by washes of absolute alcohol observation window, sector-style of going forward side by side is done；
The coated side (103) of lip position is sprayed using the coating formed including PTFE pre-dispersed liquids, molybdenum disulfide and adhesive,
And 80-100 DEG C of drying is carried out by baking oven, realize primary coat；
Spray the coated side (103) of lip position again using the coating formed including PTFE pre-dispersed liquids and deionized water, and
120-150 DEG C of drying is carried out by baking oven, realizes that face applies.
5. the manufacturing method of the lip of washing machine observation window cushion as claimed in claim 4, which is characterized in that adhesive includes ring
The third rubber cement of oxygen resin and second.
6. the manufacturing method of the lip of washing machine observation window cushion as claimed in claim 4, which is characterized in that PTFE coatings (2)
Thickness be 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468705.6A CN108221299A (en) | 2017-12-28 | 2017-12-28 | A kind of manufacturing method of washing machine observation window cushion and its lip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468705.6A CN108221299A (en) | 2017-12-28 | 2017-12-28 | A kind of manufacturing method of washing machine observation window cushion and its lip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221299A true CN108221299A (en) | 2018-06-29 |
Family
ID=62646728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711468705.6A Pending CN108221299A (en) | 2017-12-28 | 2017-12-28 | A kind of manufacturing method of washing machine observation window cushion and its lip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347701A (en) * | 2018-12-20 | 2020-06-30 | 博西华电器（江苏）有限公司 | Method for manufacturing door seal of washing machine, door seal and washing machine with door seal |
| CN112746463A (en) * | 2019-10-31 | 2021-05-04 | 佛山海尔滚筒洗衣机有限公司 | Washing machine observation window and drum washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539566U (en) * | 2009-10-23 | 2010-08-04 | 宁国市瑞普密封件有限公司 | Lip mouth PTFE coating oil seal |
| CN101831783A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | Tumbling-box washing machine |
| CN201850428U (en) * | 2010-11-16 | 2011-06-01 | 河北佰特橡胶有限公司 | Sealing gasket for film coated window of drum washing machine |
| CN202055044U (en) * | 2011-03-19 | 2011-11-30 | 青岛开世密封工业有限公司 | Observation window pad for rolling washing machine |
| WO2012068646A1 (en) * | 2010-11-25 | 2012-05-31 | Medibeg N.V. | Door sealing assembly for a washing machine |
| CN207919173U (en) * | 2017-12-28 | 2018-09-28 | 青岛开世密封工业有限公司 | A kind of washing machine observation window cushion |
-
2017
- 2017-12-28 CN CN201711468705.6A patent/CN108221299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831783A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | Tumbling-box washing machine |
| CN201539566U (en) * | 2009-10-23 | 2010-08-04 | 宁国市瑞普密封件有限公司 | Lip mouth PTFE coating oil seal |
| CN201850428U (en) * | 2010-11-16 | 2011-06-01 | 河北佰特橡胶有限公司 | Sealing gasket for film coated window of drum washing machine |
| WO2012068646A1 (en) * | 2010-11-25 | 2012-05-31 | Medibeg N.V. | Door sealing assembly for a washing machine |
| CN202055044U (en) * | 2011-03-19 | 2011-11-30 | 青岛开世密封工业有限公司 | Observation window pad for rolling washing machine |
| CN207919173U (en) * | 2017-12-28 | 2018-09-28 | 青岛开世密封工业有限公司 | A kind of washing machine observation window cushion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347701A (en) * | 2018-12-20 | 2020-06-30 | 博西华电器（江苏）有限公司 | Method for manufacturing door seal of washing machine, door seal and washing machine with door seal |
| CN112746463A (en) * | 2019-10-31 | 2021-05-04 | 佛山海尔滚筒洗衣机有限公司 | Washing machine observation window and drum washing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |