CN108262184A - A kind of high pressure painting coating unit - Google Patents

A kind of high pressure painting coating unit Download PDF

Info

Publication number
CN108262184A
CN108262184A CN201810108575.3A CN201810108575A CN108262184A CN 108262184 A CN108262184 A CN 108262184A CN 201810108575 A CN201810108575 A CN 201810108575A CN 108262184 A CN108262184 A CN 108262184A
Authority
CN
China
Prior art keywords
master link
coating
high pressure
coating unit
pressure painting
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
Application number
CN201810108575.3A
Other languages
Chinese (zh)
Inventor
潘思宁
黄恩德
黄陈刚
王郗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Xingyuan New Energy Materials Co Ltd
Original Assignee
Hefei Xingyuan New Energy Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Xingyuan New Energy Materials Co Ltd filed Critical Hefei Xingyuan New Energy Materials Co Ltd
Priority to CN201810108575.3A priority Critical patent/CN108262184A/en
Publication of CN108262184A publication Critical patent/CN108262184A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation

Abstract

The invention discloses a kind of high pressure painting coating units, including master link, it is arranged on the rotary joint of master link one end and the driving device with master link power connector, the master link is hollow structure, the master link other end is at least communicated with the spraying branch of one group of hollow-core construction, the spraying branch road is equipped with multiple atomizers, the driving device includes power plant and the transmission device being arranged between power plant and master link, the beneficial effects of the invention are as follows:Efficiently solve the problems, such as the open defect of the coated product caused by coating equipment defect or equipment attrition;It is coating uniform, closely knit since spray-on coating is accumulated by misty particulate masking liquid, it is not easy to foaming when having the advantages that dry, effectively reduce the holiday problem caused by base material wave, flap defect.

Description

A kind of high pressure painting coating unit
Technical field
The present invention relates to battery diaphragm coating equipment technical field, specifically a kind of high pressure painting coating unit.
Background technology
In recent years, mobile phone, the mobile power event on fire from explosion risen one after another cause masses to lithium in consumer electronics The concern of battery product safety, and the assembled material of lithium battery is an important factor for influencing its security performance, so selecting peace The higher diaphragm of full property becomes one of direction that many lithium battery manufacturing enterprises consider;Diaphragm is used as a kind of energy by coating modification Enhance diaphragm thermal stability, improve diaphragm and the effective means of pole piece cohesive force, be used widely in diaphragm manufacturing field.
But blade coating, traditional coating method such as roller coating cloth, intaglio plate coating is scraped in coating procedure, due to applying cloth base material With being in direct contact for coating equipment (scraper or applicator roll), thus will appear caused by coating equipment defect or equipment attrition apply The open defect problem (scuffing, lines, coated side are unequal) of cloth product, and then also result in the waste of base material and masking liquid.
Invention content
The purpose of the present invention is to provide a kind of high pressure painting coating unit, to solve mentioned above in the background art ask Topic.
To achieve the above object, the present invention provides following technical solution:
A kind of high pressure painting coating unit, including master link, be arranged on master link one end rotary joint and with The driving device of master link power connector, the master link are hollow structure, and the master link other end at least connects There is the spraying branch of one group of hollow-core construction, the spraying branch road is equipped with multiple atomizers, and the driving device includes power Device and the transmission device being arranged between power plant and master link.
As further embodiment of the present invention:The spray equipment being made of master link, spraying branch and nozzle is at least set There is one group
As further embodiment of the present invention:The master link is connected by rotary joint with supply lines.
As further embodiment of the present invention:Multigroup spraying branch is described more around the cloth setting of master link axis week Group spraying branch periphery is equipped with outer retainer ring.
As further embodiment of the present invention:The atomizer is windproof structure nozzle.
As further embodiment of the present invention:The power plant is servo motor, and the transmission device is belt transmission Structure.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is coated with by high pressure conveying, multiinjector spraying, Avoid and apply being in direct contact for cloth base material and coating equipment (scraper or applicator roll), efficiently solve because of coating equipment defect or The open defect problem of coated product caused by equipment attrition (scuffing, lines, coated side are unequal);Since spray-on coating is by mist Shape particulate masking liquid is accumulated, coating uniform, closely knit, not easy to foaming when having the advantages that dry, and at present apparatus nozzle In rotation status, local thickness's unevenness of fixed nozzle is efficiently solved the problems, such as, also effectively reduce because base material wave, flap lack Fall into caused holiday problem;But also quantity and the position of atomizer can be adjusted according to coating substrate width, it is fabricated to This is low, easy for operation simple, good process repeatability, and spraying rate is fast.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the spraying branch front view of the present invention.
In figure:1- power plants, 2- transmission devices, 3- rotary joints, 4- master links, 5- bearings, 6- supporting back boards, 7- Spray the outer retainer ring of branch, 8- atomizers, 9-.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
Please refer to Fig.1-2, a kind of high pressure painting coating unit, the master link 4 including hollow structure, master link 4 is left Side is equipped with rotary joint 3, and master link 4 is connected by rotary joint 3 with high pressure supply lines, and 4 right side of master link is equipped with three Group spraying branch 7, spraying branch 7 is connected for hollow structure and with master link 4, and 8 atomizations are equipped on every group of spraying branch 7 Nozzle 8, atomizer 8 is windproof structure and nozzle installation direction is vertical with spraying base material during use, three groups of 7 outsides of spraying branches Equipped with outer retainer ring 9, by master link 4, spray the spray equipment that branch 7 and atomizer 8 form and be provided with two groups, two groups of sprays Connecting rod 4 in coating device carries out power connector by transmission device 2 and power plant 1, and power plant 1 is servo motor, Transmission device 2 is belt transmission structure, and the rotating speed and servo motor of master link 4 are made by the transmission speed ratio for setting device 2 Rotating speed is identical, and master link 4 is rotatably connected by bearing 5 and the supporting back board 6 on spraying equipment.
In the use of the present invention, feeding high pressure feedstock into master link 4 by high pressure supply lines, while pass through power Servo motor and belt drive unit in device 1 set the rotating speed of master link 4, and then can be driven by servo motor Main connecting pipe 4 and spraying branch 7 carry out uniform rotation, in two groups of main connecting pipes 4 and the process of spraying 7 uniform rotation of branch In, spraying equipment drives base material at the uniform velocity to pass through below atomizer 8, thus can be uniform by slurry by atomizer 8 On the base material of spraying, to realize that fast spraying coats.
In the present embodiment, diaphragm coating width is 1100mm, and diaphragm material is PE, and servo motor rotating speed is set as 120rpm, feed pressure are set as 0.8MPa, coating speed 80m/min.
Embodiment two:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, diaphragm coating width is 1100mm, and diaphragm material is PE, and motor speed is set as 240rpm, is supplied Material pressure is set as 0.8MPa, coating speed 80m/min.
Embodiment three:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, diaphragm coating width is 1100mm, and diaphragm material is PE, and motor speed is set as 360rpm, is supplied Material pressure is set as 0.8MPa, coating speed 80m/min.
Example IV:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, this diaphragm coating width is 1100mm, and diaphragm material is PE, and motor speed is set as 240rpm, feed pressure are set as 0.8MPa, coating speed 60m/min.
Comparative example five:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, this diaphragm coating width is 1100mm, and diaphragm material is PE, and motor speed is set as 240rpm, feed pressure are set as 0.8MPa, coating speed 50m/min.
Comparative example six:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, diaphragm coating width is 1100mm, and diaphragm material is PE, and motor speed is set as 240rpm, is supplied Material pressure is set as 0.8MPa, coating speed 100m/min, coats metacneme performance such as following table.
Comparative example seven:
It is tested using apparatus of the present invention and apparatus structure is the same as embodiment 1.
In the present embodiment, diaphragm coating width is 1100mm, and diaphragm material is PP, and motor speed is set as 240rpm, is supplied Material pressure is set as 0.8MPa, coating speed 60m/min.
By multigroup embodiment and the test of many times of comparative example, the paintability data under different coating processes are obtained As shown in Table 1:
Appearance/Thickness sensitivity data summary table is coated under one different technology conditions of table
It is maintaining feed pressure constant (0.8MPa) it can be seen from table one, is being sprayed using the spray coating device Experiment, accumulation multiplicating property experimental data obtain:The present apparatus is set as 0.8MPa in feed pressure, and motor speed is set as 240rpm, for coating speed in 50-80m/min, coating film outward appearance is good, and performance is stablized, and repeatability preferably, while can also pass through Coating speed is adjusted to carry out a certain range of adjusting to coating layer thickness;And the base material of unlike material is coated, not Influence spraying effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of high pressure painting coating unit, including master link (4), it is arranged on the rotary joint (3) of master link (4) one end And the driving device with master link (4) power connector, which is characterized in that the master link (4) is hollow structure, described Master link (4) other end is at least communicated with the spraying branch (7) of one group of hollow-core construction, and the spraying branch (7) is equipped with more A atomizer (8), the driving device include power plant (1) and be arranged on power plant (1) and master link (4) it Between transmission device (2).
2. a kind of high pressure painting coating unit according to claim 1, which is characterized in that described by master link (4), spray The spray equipment of branch (7) and nozzle (8) composition is applied at least provided with one group.
3. a kind of high pressure painting coating unit according to claim 1, which is characterized in that the master link (4) passes through Rotary joint (3) is connected with supply lines.
A kind of 4. high pressure painting coating unit according to claim 1, which is characterized in that multigroup spraying branch (7) It is set around master link (4) axis week cloth, multigroup spraying branch (7) periphery is equipped with outer retainer ring (9).
5. a kind of high pressure painting coating unit according to claim 1, which is characterized in that the atomizer (8) is anti- Wind structure nozzle.
6. a kind of high pressure painting coating unit according to claim 1, which is characterized in that the power plant (1) is watches Motor is taken, the transmission device (2) is belt transmission structure.
CN201810108575.3A 2018-02-02 2018-02-02 A kind of high pressure painting coating unit Pending CN108262184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810108575.3A CN108262184A (en) 2018-02-02 2018-02-02 A kind of high pressure painting coating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810108575.3A CN108262184A (en) 2018-02-02 2018-02-02 A kind of high pressure painting coating unit

Publications (1)

Publication Number Publication Date
CN108262184A true CN108262184A (en) 2018-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810108575.3A Pending CN108262184A (en) 2018-02-02 2018-02-02 A kind of high pressure painting coating unit

Country Status (1)

Country Link
CN (1) CN108262184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629806A (en) * 2019-01-08 2019-04-16 王洪水 A kind of housing construction wall spray equipment
CN112474135A (en) * 2019-09-12 2021-03-12 广州汽车集团股份有限公司 Preparation equipment and preparation method of solid electrolyte membrane

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09173918A (en) * 1995-12-22 1997-07-08 Takubo Eng Kk Structure of coating spray gun
CN201819328U (en) * 2010-07-26 2011-05-04 龙岩中农机械制造有限公司 Dual-purpose high-pressure spray fan
CN102716829A (en) * 2012-06-18 2012-10-10 浙江明泉工业涂装有限公司 Painting device
CN203917013U (en) * 2014-07-18 2014-11-05 浙江祥隆皮革有限公司 The spray auxiliary agent device of fur
CN203991041U (en) * 2014-08-02 2014-12-10 富阳思博工业设计有限公司 A kind of golf paint spraying machine
CN204018093U (en) * 2014-07-01 2014-12-17 湖州市南浔茂叶家私有限公司 A kind of furniture spray-painting plant
CN206122024U (en) * 2016-10-25 2017-04-26 天津昭阳科技有限公司 Rotary spraying machine
CN107309122A (en) * 2017-07-10 2017-11-03 王展飞 A kind of berth lock dyeing apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09173918A (en) * 1995-12-22 1997-07-08 Takubo Eng Kk Structure of coating spray gun
CN201819328U (en) * 2010-07-26 2011-05-04 龙岩中农机械制造有限公司 Dual-purpose high-pressure spray fan
CN102716829A (en) * 2012-06-18 2012-10-10 浙江明泉工业涂装有限公司 Painting device
CN204018093U (en) * 2014-07-01 2014-12-17 湖州市南浔茂叶家私有限公司 A kind of furniture spray-painting plant
CN203917013U (en) * 2014-07-18 2014-11-05 浙江祥隆皮革有限公司 The spray auxiliary agent device of fur
CN203991041U (en) * 2014-08-02 2014-12-10 富阳思博工业设计有限公司 A kind of golf paint spraying machine
CN206122024U (en) * 2016-10-25 2017-04-26 天津昭阳科技有限公司 Rotary spraying machine
CN107309122A (en) * 2017-07-10 2017-11-03 王展飞 A kind of berth lock dyeing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郭炳焜,李新海,杨松青: "《化学电源——电池原理及制造技术》", 30 June 2000, 中南工业大学出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629806A (en) * 2019-01-08 2019-04-16 王洪水 A kind of housing construction wall spray equipment
CN112474135A (en) * 2019-09-12 2021-03-12 广州汽车集团股份有限公司 Preparation equipment and preparation method of solid electrolyte membrane

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Application publication date: 20180710