CN107335638A - Pvc sheet cleaning device - Google Patents
Pvc sheet cleaning device Download PDFInfo
- Publication number
- CN107335638A CN107335638A CN201710774438.9A CN201710774438A CN107335638A CN 107335638 A CN107335638 A CN 107335638A CN 201710774438 A CN201710774438 A CN 201710774438A CN 107335638 A CN107335638 A CN 107335638A
- Authority
- CN
- China
- Prior art keywords
- wash
- tray
- pvc sheet
- inner chamber
- negative
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 82
- 239000004800 polyvinyl chloride Substances 0.000 description 82
- 239000012535 impurity Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 13
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Cleaning In General (AREA)
Abstract
The present invention relates to clean technologies field,Disclose PVC sheet cleaning device,Including frame,Change water dispenser structure and cleaning mechanism,Cleaning mechanism includes clearing axis,Air blower,The wash-up tray of negative-pressure air fan and upper opening,Changing water dispenser structure includes water tank,Collecting box and magnetic valve,Clearing axis are retractable spindle and clearing axis bottom is taper,The support bar being fixed with wash-up tray in the middle part of more support PVC sheets,Support bar is provided with the pressure switch of control negative-pressure air fan,Magnetic valve is fixedly installed in wash-up tray bottom and connected with inner chamber,Wash-up tray bottom is provided with the tracheae higher than water level,The collecting box,Negative-pressure air fan and air blower are located at below wash-up tray and are fixedly installed in frame,Air blower and negative-pressure air fan connect with tracheae,Collecting box connects with magnetic valve,The air flue that wash-up tray side wall is provided with the toggle switch of control magnetic valve and connected with inner chamber,The water tank is fixedly installed in wash-up tray side and connected with inner chamber.The present invention is simple in construction, to the dust high treating effect of PVC sheet.
Description
Technical field
The present invention relates to clean technologies field, and in particular to PVC sheet cleaning device.
Background technology
PVC material is polyvinyl chloride, and it is one of plastic product that yield is maximum in the world, cheap and extensive
Apply to the fields such as communications and transportation, machine-building.However, a variety of weak points in PVC material manufacturing process be present, such as
Make when PVC sheet made of PVC material, it is necessary to PVC sheet surface be cleaned, if PVC sheet surface is without clearing up meeting
Many impurity is produced, the outward appearance of PVC sheet is influenceed so as to reduce the sales volume of PVC sheet, in order to obtain the PVC pieces of high-quality
Material improves its sales volume, typically in PVC sheet manufacturing process, it is necessary to removes the dust or fiber impurity on PVC sheet surface.
Existing notification number discloses a kind of high-efficiency cleaning device of PVC sheet for the Chinese patent of " CN205650491U "
Including the upper carry-over pinch rolls being in contact with PVC sheet surface and the clean roller of lower traction being in contact with PVC sheet lower surface and upper traction
Roller it is symmetrical positioned at the both sides up and down of PVC sheet, a casing is provided with the traffic direction of PVC sheet, casing
It is provided with one side wall and enters hole for what PVC sheet penetrated, is provided with what is passed for PVC sheet in another side wall of casing
Portal, dust-sticking mechanism is internally provided with casing.The program carries out dust processing by dust-sticking mechanism, but cleans process and pass through
Transmission control again stick plate carry out dust stick, cleaning get up it is very inconvenient.Clamped by the clean roller of lower traction and upper carry-over pinch rolls
When, middle part is not supported power, and PVC sheet middle part easily causes fracture to lower recess, the PVC sheet of depression, causes certain
Economic loss.
The content of the invention
It is an object of the invention to provide PVC sheet cleaning a kind of convenient for cleaning and that PVC sheet will not be caused to damage
Device.
To reach above-mentioned purpose, the technical scheme is that：PVC sheet cleaning device, including frame, change water dispenser structure and
Cleaning mechanism, the cleaning mechanism includes the wash-up tray of clearing axis, air blower, negative-pressure air fan and upper opening, described to change water dispenser
Structure includes water tank, collecting box and magnetic valve, and the clearing axis are retractable spindle and clearing axis bottom is taper, and clearing axis are positioned at clear
Reason case above and be installed in frame, clearing axis are slidably connected with rack level, the wash-up tray be fixedly installed in frame and
The support bar being fixed with wash-up tray in the middle part of more support PVC sheets, support bar upper surface are provided with the pressure of control negative-pressure air fan
Switch, PVC sheet is fixed on support bar forms an inner chamber with wash-up tray, water is placed with inner chamber, magnetic valve is fixedly mounted
Connected in wash-up tray bottom with inner chamber, wash-up tray bottom is provided with the tracheae higher than water level, the collecting box, negative-pressure air fan and air blast
Machine is located at below wash-up tray and is fixedly installed in frame, and air blower and negative-pressure air fan connect with tracheae, collecting box and magnetic valve
Connection, wash-up tray side wall are provided with the toggle switch of control magnetic valve and the air flue that connect with inner chamber, air flue one end be higher than water level and
Below PVC sheet, the air flue other end is located above PVC sheet, and toggle switch is located above support bar, and the water tank is fixed
It is installed on wash-up tray side and is connected with inner chamber.
The technical principle of the present invention：When clearing up PVC sheet, PVC sheet is placed on support bar, then will cleaning
The tight PVC sheet of shaft extension contractive pressure, PVC sheet can touch toggle switch by closed electromagnetic valve during slide downward, now people
Work opens water tank and water is put into wash-up tray.Pressure switch can open negative pressure wind under PVC sheet and the effect of the pressure of clearing axis
Machine, negative-pressure air fan open work, and the air for the interior intracavitary that negative-pressure air fan forms PVC sheet and wash-up tray suctions out, interior intracavitary shape
Into negative pressure.Clearing axis are horizontal in frame to be slided, and the conical section of bottom is carried out to the dust and fiber impurity on PVC sheet surface
Strike off, the negative pressure of inner chamber can be adsorbed by air flue to dust and fiber impurity.The dust and fiber impurity of absorption are inhaled into
To inner chamber and fall under gravity in water.When clearing up PVC sheet another side, clearing axis are shunk, pressure is opened
Close the pressure for being no longer influenced by clearing axis and close negative-pressure air fan, the air of inner chamber is no longer taken away by negative-pressure air fan, and inner chamber loses negative
Pressure.Start air blower, PVC sheet upward sliding is blown in the presence of air blower wind-force, the meeting during PVC sheet is slided
Toggle switch is touched, toggle switch opens magnetic valve, and the water in inner chamber can be entered in collecting box by magnetic valve.Air blower
PVC sheet is blown afloat.When manually picking up PVC sheet turn-over, the water in water tank is put into wash-up tray by artificial water tank of opening.Again
The PVC sheet for needing to polish is subjected to above-mentioned cleanup step.
Beneficial effects of the present invention：（1）Inhaled by negative pressure to being cleaned dust that axle is struck off and fiber impurity
Go out, high treating effect, compared with using adherent fashion of the prior art, reduction bur, which remains in, causes PVC in PVC sheet
Sheet material continues to stick dust.
(2) by support bar to being supported in the middle part of PVC sheet, compression cleaning is carried out by expansion link, avoids PVC pieces
Material discontinuity causes to be broken.
(3) sewage displacement is carried out by magnetic valve, water tank, collecting box, reduces the residual of dust in inner chamber, avoid air blower
Dust is blown back in PVC sheet further through air flue during blowing, improves cleaning effect.
On above base case：
Preferred scheme one：The side plate of the wash-up tray is slidably connected with wash-up tray, and wash-up tray bottom is provided with for sealing
Sealing strip, sealing strip are connected with side plate.The side plate of wash-up tray is slidably connected with wash-up tray, can according to PVC sheet size, from
Laterally to clamp PVC sheet, slide to increase and be just sealed against ensureing its sealing using sealing strip after its lateral separation.
Preferred scheme two：The clearing axis bottom is provided with polishing layer.Polishing layer is set by the projection on PVC sheet surface, hair
Thorn etc. removes and makes PVC sheet surface more smooth.
Preferred scheme three：Spongy layer is provided with the gas tube orifice of the tracheae.It is in order that with extra large that tracheal strips, which set spongy layer,
Dust adsorption is avoided dust from largely entering in negative-pressure air fan, causes the blocking of negative-pressure air fan by continuous layer.Meanwhile avoid air blast
Machine blows to endotracheal dust in PVC sheet again.
Preferred scheme four：The tracheae is detachably connected with wash-up tray.Endotracheal spongy layer has adsorbed substantial amounts of dust
Adsorption effect can be reduced, tracheae is changed in order to improve adsorption effect, then the spongy layer of inside is handled, to improve
Dust removing effects.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is PVC sheet cleaning device overall structure diagram.
Embodiment
Reference is：Wash-up tray 1, clearing axis 2, air flue 3, inner chamber 4, magnetic valve 5, water tank 6, collecting box 7, negative-pressure air fan
8th, air blower 9, support bar 10, PVC sheet 11, side plate 12, frame 13.
Embodiment 1：
As shown in figure 1, PVC sheet cleaning device, including frame 13, water dispenser structure and cleaning mechanism are changed, cleaning mechanism includes cleaning
Axle 2, air blower 9, the wash-up tray 1 of negative-pressure air fan 8 and upper opening.Changing water dispenser structure includes water tank 6, collecting box 7 and magnetic valve 5.
Clearing axis 2 are retractable spindle and the bottom of clearing axis 2 is taper, and the bottom of clearing axis 2, which is provided with, to be used to be polished PVC sheet 11
Smooth polishing layer, clearing axis 2 are located at the top of wash-up tray 1 and in frames 13, clearing axis 2 and the horizontal slip of frame 13
Connection, wash-up tray 1 are fixedly installed in frame 13, and the side plate 12 of the side of wash-up tray 1 is slidably connected with wash-up tray 1 in order to adjust
The spacing of the both sides of wash-up tray 1 is saved, and the bottom of wash-up tray 1 is provided with the sealing strip for sealing, seal is connected with side plate 12, is sealed
Bar slides and by gap sealing with side plate 12.The support bar 10 at 2 middle parts of support PVC sheet 11 is fixed with wash-up tray 1,
The upper surface of support bar 10 is provided with the pressure switch of control negative-pressure air fan 8, and PVC sheet 11 is fixed can in wash-up tray 1 on support bar 10
An inner chamber 4 is formed, the water for adsorbing dust and fiber impurity is placed with inner chamber 4.Magnetic valve 5 is fixedly installed in wash-up tray
1 bottom and connected with the inner chamber 4 that PVC sheet 11 and wash-up tray 1 are formed, the bottom of wash-up tray 1 is provided with the tracheae higher than water level, gas
Spongy layer is provided with pipe, spongy layer, which is soaked in water, can be used to adsorb dust and fiber impurity, and tracheae and wash-up tray 1 are detachable
Connection.Collecting box 7, negative-pressure air fan 8 and air blower 9 are fixedly installed in frame 13 and positioned at the lower section of wash-up tray 1.Air blower
9 and negative-pressure air fan 8 connected with tracheae, collecting box 7 connects with magnetic valve 5.The side wall of wash-up tray 1 is provided with stirring for control magnetic valve 5
Switch and the air flue 3 connected with inner chamber 4, the one end of air flue 3 are located at higher than water level and positioned at the lower section of PVC sheet 11, the other end of air flue 3
The top of PVC sheet 11, toggle switch are located at the top of support bar 10.Water tank 6 is fixedly installed in the side of wash-up tray 1 and connected with inner chamber 4,
For replacing the water in inner chamber 4.
When carrying out the cleaning of PVC sheet 11, first PVC sheet 11 is placed on support bar 10, clearing axis 2 are stretched into compression
The upper surface of PVC sheet 11, support bar 10 push against to the middle part of PVC sheet 11, the meeting during the slide downward of PVC sheet 11
Toggle switch is touched by closed electromagnetic valve, is opened water tank 6 and is put into enough water to after wash-up tray 1, closing water tank.In PVC sheet
11 and the lower pressure switches of pressure effect of clearing axis 2 can open negative-pressure air fan 8.Clearing axis 2 are horizontal in frame 13 to be slided, cleaning
The taper of the bottom of axle 2 and polishing layer strike off to the dust and fiber impurity of the upper surface of PVC sheet 11.The negative-pressure air fan of startup
Air in 8 inner chambers 4 that can form PVC sheet 11 and wash-up tray 1 suctions out, and inner chamber 4 can form negative pressure, in the effect of negative pressure
Under, inner chamber 4 can will be cleaned dust that axle 2 strikes off by air flue 3 and fiber impurity is adsorbed onto in inner chamber 4.It is adsorbed onto inner chamber 4
Dust and fiber impurity can be entered in the water in inner chamber 4.A part of dust and fiber impurity can enter tracheal strips, then pass through
Tracheae enters negative-pressure air fan 8 so as to block negative-pressure air fan 8.Endotracheal spongy layer can adsorb these dusts and fiber impurity is kept away
Exempt from negative-pressure air fan 8 to be blocked.
When progress PVC sheet 11 changes face cleaning, clearing axis 2 are shunk and shrink clearing axis 2, the clearing axis 2 after contraction are not
PVC sheet 11 is compressed again, can close negative-pressure air fan 8 so as to which pressure switch is no longer pushed against, negative-pressure air fan 8 is stopped, inner chamber 4
In negative pressure disappear.Starting air blower 9, air blower 9 is to the air blast of inner chamber 4, the upward sliding of PVC sheet 11 under the action of the forces of the wind,
It is convenient to take out PVC sheet 11 from wash-up tray 1.Meanwhile PVC sheet 11 can touch toggle switch, toggle switch is by magnetic valve 5
Open, the water in wash-up tray 1 is put into collecting box 7 by magnetic valve 5 from magnetic valve 5.After water, which discharges, to be finished, PVC pieces are carried out
11 artificial turn-over of material, water tank 6 is opened during turn-over, the water in water tank 6 is put into inner chamber 4, the water of water tank 6 can also rush
The dust remained and fiber impurity are washed in inner chamber 4 in collecting box 7.After the upset of PVC sheet 11 is good, PVC sheet 11 is at itself
Gravity slide downward, touch toggle switch during slip, toggle switch closes magnetic valve 5, and magnetic valve 5 is no longer to collection
Case 7 discharges water.PVC sheet 11 is compressed again by clearing axis 2.Repeat the cleaning that above step carries out surface to PVC sheet 11.
In order to more adapt to the different size of PVC sheet 11, can be adjusted and wash-up tray according to the size of PVC sheet 11
The side plate 12 of 1 side being slidably connected.Slided by side plate 12 on wash-up tray 1, from lateral adjustments wash-up tray 1 to adapt to PVC
Sheet material 11 is clamped, and the gap reserved by sealing strip is sealed, and ensures the sealing of wash-up tray 1.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Scope is protected, these effects and practical applicability for implementing all without the influence present invention.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (5)
1.PVC sheet material cleaning devices, it is characterised in that including frame, change water dispenser structure and cleaning mechanism, the cleaning mechanism includes
Clearing axis, air blower, the wash-up tray of negative-pressure air fan and upper opening, the water dispenser structure that changes include water tank, collecting box and magnetic valve,
The clearing axis are retractable spindle and clearing axis bottom is taper, and clearing axis are located above wash-up tray and are installed in frame, clearly
Reason axle is slidably connected with rack level, and the wash-up tray, which is fixedly installed in frame and more are fixed with wash-up tray, to be used to support
Support bar in the middle part of PVC sheet, support bar upper surface are fixed with the pressure switch of control negative-pressure air fan, and PVC sheet is fixed on branch
An inner chamber is formed with wash-up tray on strut, is placed with water in inner chamber, magnetic valve is fixedly installed in wash-up tray bottom and and inner chamber
Connection, wash-up tray bottom be provided with higher than water level tracheae, the collecting box, negative-pressure air fan and air blower be located at wash-up tray lower section and
It is fixedly installed in frame, air blower and negative-pressure air fan are connected with tracheae, and collecting box connects with magnetic valve, and wash-up tray side wall is provided with
The air flue for controlling the toggle switch of magnetic valve and being connected with inner chamber, air flue one end is higher than water level and below PVC sheet, air flue
The other end is located above PVC sheet, and toggle switch be located at support bar top, the water tank be fixedly installed in wash-up tray side and with
Inner chamber connects.
2. PVC sheet cleaning device according to claim 1, it is characterised in that the side plate of the wash-up tray and cleaning
Case is slidably connected, and wash-up tray bottom is provided with the sealing strip for sealing, and sealing strip is connected with side plate.
3. PVC sheet cleaning device according to claim 1, it is characterised in that the clearing axis bottom is provided with polishing layer.
4. PVC sheet cleaning device according to claim 1, it is characterised in that the tracheal strips are provided with spongy layer.
5. PVC sheet cleaning device according to claim 4, it is characterised in that the tracheae detachably connects with wash-up tray
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774438.9A CN107335638B (en) | 2017-08-31 | 2017-08-31 | PVC sheet cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774438.9A CN107335638B (en) | 2017-08-31 | 2017-08-31 | PVC sheet cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107335638A true CN107335638A (en) | 2017-11-10 |
| CN107335638B CN107335638B (en) | 2019-12-03 |
Family
ID=60215627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710774438.9A Expired - Fee Related CN107335638B (en) | 2017-08-31 | 2017-08-31 | PVC sheet cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335638B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400846A (en) * | 1981-10-02 | 1983-08-30 | Graham Magnetics, Inc. | Tape cleaning apparatus |
| CN2885468Y (en) * | 2006-04-06 | 2007-04-04 | 伊善磊 | Water dedusting platform type cis-cutting saw |
| CN102151665A (en) * | 2010-12-20 | 2011-08-17 | 江苏英泰电子有限公司 | Device for performing surface treatment on pole piece of lithium battery |
| CN205148412U (en) * | 2015-11-19 | 2016-04-13 | 贵州森塑宇木塑有限公司 | PVC wood plastic building template apparatus for producing |
| CN106311679A (en) * | 2016-10-26 | 2017-01-11 | 佛山市翠微自动化科技有限公司 | Environment-friendly dust removal mechanism for plate conveying |
| CN205995820U (en) * | 2016-03-31 | 2017-03-08 | 吕珩 | A kind of cleaning device of PVC sheet |
-
2017
- 2017-08-31 CN CN201710774438.9A patent/CN107335638B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400846A (en) * | 1981-10-02 | 1983-08-30 | Graham Magnetics, Inc. | Tape cleaning apparatus |
| CN2885468Y (en) * | 2006-04-06 | 2007-04-04 | 伊善磊 | Water dedusting platform type cis-cutting saw |
| CN102151665A (en) * | 2010-12-20 | 2011-08-17 | 江苏英泰电子有限公司 | Device for performing surface treatment on pole piece of lithium battery |
| CN205148412U (en) * | 2015-11-19 | 2016-04-13 | 贵州森塑宇木塑有限公司 | PVC wood plastic building template apparatus for producing |
| CN205995820U (en) * | 2016-03-31 | 2017-03-08 | 吕珩 | A kind of cleaning device of PVC sheet |
| CN106311679A (en) * | 2016-10-26 | 2017-01-11 | 佛山市翠微自动化科技有限公司 | Environment-friendly dust removal mechanism for plate conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107335638B (en) | 2019-12-03 |
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Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402160 bajiaolou villager group, caiyinyan village, Chenshi sub district office, Yongchuan District, Chongqing Patentee after: Chongqing Xinluo Plastic Technology Co.,Ltd. Address before: 402183 bajiaolou village group, caiyinyan village, Chenshi sub district office, Yongchuan District, Chongqing Patentee before: CHONGQING XINZHUO TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |