CN106964525A - A kind of light-passing plastic laser welding absorbent applying device - Google Patents
A kind of light-passing plastic laser welding absorbent applying device Download PDFInfo
- Publication number
- CN106964525A CN106964525A CN201710283763.5A CN201710283763A CN106964525A CN 106964525 A CN106964525 A CN 106964525A CN 201710283763 A CN201710283763 A CN 201710283763A CN 106964525 A CN106964525 A CN 106964525A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- absorbent
- conduit
- light
- drain pipe
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/02—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to surfaces by single means not covered by groups B05C1/00 - B05C7/00, whether or not also using other means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
A kind of light-passing plastic laser welding absorbent applying device, including sleeve, it is characterised in that：Mixing component and injecting assembly are fixedly installed on sleeve, conduit is provided between mixing component and injecting assembly, the two is interconnected by conduit, and drain pipe and scraping blade are disposed with injecting assembly；Described absorbent is stirred in mixing component and entered by conduit in injecting assembly, and from drain pipe extrusion, is most coated in light-passing plastic surface to be welded through scraping blade afterwards.The present invention by the improvement of said structure, with simple and reasonable, excellent performance, surface covered height, low manufacturing cost, energy-conserving and environment-protective, easily production, easily realization and it is safe and reliable the features such as, it is practical.
Description
Technical field
The present invention relates to a kind of light-passing plastic laser welding absorbent applying device.
Background technology
With industrial expansion, so that lightweight, frictional resistance is small, the extremely low plastics being good at of thermal conductivity are in many fields
Conjunction substituting metal turns into trend as structural material, and plastics turn into the novel materials for promoting social productive forces development.Laser
Transmission welding is few due to that can generate accurate, firm and sealed weld seam, resin less degradation, the chip of generation, will not produce pollution
The advantages of, the deficiency in conventional plastic connection method is overcome, electrical industry, building, space flight and aviation, vapour is widely used in
The industries such as car, toy, daily-use chemical industry, medical science, industrial equipment.
Two kinds of laser transmission welding requirement material one kind to be welded is printing opacity, and one kind is extinction, therefore, printing opacity and light-passing plastic
Welding is difficult to be realized with conventional soldering techniques.The maximum difficult point in plastics laser welding field is that the laser of printing opacity and light-passing plastic is saturating
Welding is penetrated, is understood according to existing research, by adding one layer of laser absorbent between two layers of light transmissive material, be can be achieved absolutely mostly
The welding of number printing opacity and light-passing plastic, the effect of absorbent is mainly absorption energy and is converted into heat energy, makes plastic molting.
When welding two kinds of light transmissive materials, lower floor's light-passing plastic is frequently necessary to be coated on the face of weld using absorbent, and this is related to
The coating method of absorbent, traditional coating is completed by manpower, that is, is held hairbrush and picked absorbent brush in Plastic Welding face, no
Only efficiency is low, and absorbent coating is uneven, and applied thickness can not quantify.Therefore, a kind of applying device how is provided, with reality
Existing absorbent, in the even application of frosting, is the current technical issues that need to address of those skilled in the art.
The content of the invention
The purpose of the present invention aims to provide that a kind of simple and reasonable, excellent performance, surface covered are high, manufacturing cost is low,
Energy-conserving and environment-protective, easily production, easily realization and safe and reliable light-passing plastic laser welding absorbent applying device, to overcome existing skill
Weak point in art.
A kind of light-passing plastic laser welding absorbent applying device designed by this purpose, including sleeve, it is characterised in that：
Mixing component and injecting assembly are fixedly installed on sleeve, conduit is provided between mixing component and injecting assembly, the two passes through
Conduit is interconnected, and drain pipe and scraping blade are disposed with injecting assembly；Described absorbent is stirred in mixing component
Mix and entered by conduit in injecting assembly, and from drain pipe extrusion, be most coated in light-passing plastic surface to be welded through scraping blade afterwards.
Also include guide rail and the sleeve driver moved for drive sleeve；Cartridges sides are provided with some fixing holes,
Sleeve on fixing hole by setting fixing screws to be fixed on guide rail, and the clutch end of sleeve driver drives with sleeve to be connected
Connect；Described sleeve is by the driving movement of sleeve driver on guide rail.
The mixing component is fixedly installed on sleeve, and including mixing cassette, stirring rod and for driving stirring rod to rotate
Stirring rod driver；Wherein, mixing cassette is used for containing absorbent powder to be mixed and is provided with connecting hole and conduit
One end fits are connected, and stirring rod one end is stretched into mixing cassette, the clutch end drive connection of the other end and stirring rod driver,
Stirring rod is rotated with certain speed by the driving of stirring rod driver and contains absorbent to be mixed in stirring mixing cassette
Powder.
The injecting assembly is fixedly installed on sleeve, and including injector head, syringe, piston push rod and for driving
The piston push rod driver of piston push rod movement；Wherein, connecting hole is provided with syringe to be connected with the conduit other end,
Attachment screw is provided between injector head side and syringe, the two is connected by attachment screw, injector head
Opposite side is connected with drain pipe one end fits, and the drain pipe other end is connected with scraping blade, and syringe is stretched into piston push rod one end
It is interior, the clutch end drive connection of the other end and piston push rod driver, the drive that piston push rod passes through piston push rod driver
It is dynamic to be moved with certain speed and promote absorbent to be extruded from injector head.
The mixing component is fixedly installed on the top of sleeve, and injecting assembly is fixedly installed on the bottom of sleeve；Wherein, mix
The bottom for closing box is provided with connecting hole and tube at one end mating connection, and the top of syringe is provided with connecting hole and the conduit other end
It is connected.
The junction or syringe of the mixing cassette and conduit and the junction of conduit are provided with duct valve.
The junction of the injector head and drain pipe is provided with drain pipe valve.
Described drain pipe one end and injecting assembly are connected, scraping blade is curved and changeable type to be arranged on drain pipe another
One end.
The present invention provides a kind of automaticity by the improvement of said structure for the laser welding of printing opacity and light-passing plastic
High, the absorbent applying device of highly versatile.Specifically, mixing component and injecting assembly are fixed with sleeve, its middle sleeve
It may move on guide rail, contained using mixing component and stir absorbent powder to be mixed and coordinative solvent, then pass through note
Penetrate component to extrude the absorbent stirred from drain pipe, be most coated in light-passing plastic surface to be welded through scraping blade afterwards.
It has advantages below：
1st, various solids can be loaded or paste absorbent completes application job, highly versatile；
2nd, by three kinds of drivers respectively with moving sleeve, mixing component and injecting assembly, three kinds of drivers can be opened respectively
Control is closed, it, which stirs and applied, can be achieved automation；
3rd, by changing scraping blade, the coating demand of different-thickness can be completed.
In terms of comprehensive, its have simple and reasonable, excellent performance, surface covered height, low manufacturing cost, energy-conserving and environment-protective,
Easily production, easily realize and it is safe and reliable the features such as, it is practical.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of first embodiment of the invention.
Fig. 2 is the scraper structure schematic diagram of first embodiment of the invention.
Scheming acceptance of the bid note is respectively：1st, sleeve；2nd, fixing hole；3rd, mixing cassette；4th, stirring rod；5th, conduit；6th, duct valve；7、
Injector head；8th, syringe；9th, attachment screw；10th, piston push rod；11st, drain pipe；12nd, drain pipe valve；13rd, scraping blade.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1, Fig. 2, this light-passing plastic laser welding absorbent applying device, including sleeve 1, fixation is set on sleeve 1
Mixing component and injecting assembly are equipped with, conduit 5 is provided between mixing component and injecting assembly, the two is mutually interconnected by conduit 5
It is logical, drain pipe 11 and scraping blade 13 are disposed with injecting assembly；Described absorbent is stirred and logical in mixing component
Cross conduit 5 to enter in injecting assembly, and extruded from drain pipe 11, be most coated in light-passing plastic surface to be welded through scraping blade 13 afterwards.
Further speaking, in addition to guide rail and for drive sleeve 1 move sleeve driver；The side of sleeve 1 is provided with
Some fixing holes 2, sleeve 1 on fixing hole 2 by setting fixing screws to be fixed on guide rail, and the power of sleeve driver is defeated
Go out end and the drive connection of sleeve 1；Described sleeve 1 is by the driving movement of sleeve driver on guide rail.
Further speaking, mixing component is fixedly installed on sleeve 1, and including mixing cassette 3, stirring rod 4 and for driving
The stirring rod driver that stirring rod 4 is rotated；Wherein, mixing cassette 3 be used for containing absorbent powder to be mixed and coordinative solvent and
It is provided with connecting hole to be connected with the one end fits of conduit 5 so that the absorbent stirred is flowed into injection group by conduit 5
In part, the one end of stirring rod 4 is stretched into mixing cassette 3, the clutch end drive connection of the other end and stirring rod driver, stirring rod
4 are rotated with certain speed by the driving of stirring rod driver and contain absorbent powder to be mixed in stirring mixing cassette 3
End.
Further speaking, injecting assembly is fixedly installed on sleeve 1, and is pushed away including injector head 7, syringe 8, piston
Bar 10 and the piston push rod driver for driving the movement of piston push rod 10；Wherein, connecting hole and conduit are provided with syringe 8
5 other ends be connected so that the absorbent stirred by conduit 5 flow into syringe 8 in, the side of injector head 7 with
Attachment screw 9 is provided between syringe 8, the two is connected by attachment screw 9, is easy to cleaning and anti-clogging, injection
The opposite side of device head 7 is connected with the one end fits of drain pipe 11, and the other end of drain pipe 11 is connected with scraping blade 13, piston push rod 10
One end is stretched into syringe 8, and the clutch end drive connection of the other end and piston push rod driver, piston push rod 10 passes through work
The driving of push rod driver is filled in move with certain speed and promote absorbent to extrude from injector head 7.
Further speaking, mixing component is fixedly installed on the top of sleeve 1, and injecting assembly is fixedly installed under sleeve 1
Portion；Wherein, the bottom of mixing cassette 3 is provided with connecting hole and is connected with the one end fits of conduit 5, and the top of syringe 8 is provided with connection
Hole is connected with the other end of conduit 5.
Further speaking, the junction of mixing cassette 3 and the junction of conduit 5 or syringe 8 and conduit 5, which is provided with, leads
Tube valve 6, absorbent powder and coordinative solvent in mixing component can close duct valve 6 before not stirring, prevent
Absorbent is flowed into injecting assembly in advance.
Further speaking, injector head 7 and the junction of drain pipe 11 are provided with drain pipe valve 12, can control and absorb
The outflow of agent.
Further speaking, the one end of drain pipe 11 is connected with injecting assembly, and scraping blade 13 is used to scrape in the absorbent of extrusion
It is flat, absorbent is uniformly coated on frosting to be welded, the scraping blade 13 is curved, can prevent that absorbent dissipates to both sides during coating
The situation for causing the thick intermediate thin in overlay both sides is opened, the changeable type of scraping blade 13 is arranged on the other end of drain pipe 11, and can be according to institute
Coating thickness is needed, a series of its respective blades 13 is separately designed and supports the use.
Above-mentioned sleeve driver, stirring rod driver and piston push rod driver carries individual motor, and three can be with
Independent speed is worked up in default side.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of this area
Personnel should be recognized that the present invention is not limited to the above embodiments, simply illustrate this hair described in above-described embodiment and specification
Bright principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Jljl is defined.
Claims (8)
1. a kind of light-passing plastic laser welding absorbent applying device, including sleeve (1), it is characterised in that：It is fixed on sleeve (1)
Mixing component and injecting assembly are provided with, conduit (5) is provided between mixing component and injecting assembly, the two passes through conduit (5)
It is interconnected, drain pipe (11) and scraping blade (13) is disposed with injecting assembly；Described absorbent enters in mixing component
Row is stirred and entered by conduit (5) in injecting assembly, and from drain pipe (11) extrusion, is most coated in and is treated through scraping blade (13) afterwards
Penetrate optical plastic surface.
2. light-passing plastic laser welding absorbent applying device according to claim 1, it is characterised in that：Also include guide rail
With the sleeve driver mobile for drive sleeve (1)；Sleeve (1) is provided with some fixing holes (2) sideways, and sleeve (1) leads to
Cross and set fixing screws to be fixed on guide rail on fixing hole (2), the clutch end of sleeve driver drives with sleeve (1) to be connected
Connect；Described sleeve (1) is by the driving movement of sleeve driver on guide rail.
3. light-passing plastic laser welding absorbent applying device according to claim 2, it is characterised in that：The stirring group
Part is fixedly installed on sleeve (1), and including mixing cassette (3), stirring rod (4) and for driving the stirring that stirring rod (4) is rotated
Rod driver；Wherein, mixing cassette (3) is used for containing absorbent powder to be mixed and is provided with connecting hole and conduit (5)
One end fits are connected, and stirring rod (4) one end is stretched into mixing cassette (3), and the clutch end of the other end and stirring rod driver drives
Dynamic connection, stirring rod (4) is rotated with certain speed by the driving of stirring rod driver and contained in stirring mixing cassette (3)
Absorbent powder to be mixed.
4. light-passing plastic laser welding absorbent applying device according to claim 3, it is characterised in that：The injection group
Part is fixedly installed on sleeve (1), and including injector head (7), syringe (8), piston push rod (10) and for driving work
Fill in the mobile piston push rod driver of push rod (10)；Wherein, connecting hole is provided with syringe (8) with conduit (5) other end to match somebody with somebody
Connection is closed, attachment screw (9) is provided between injector head (7) side and syringe (8), the two passes through attachment screw (9)
It is connected, injector head (7) opposite side is connected with drain pipe (11) one end fits, drain pipe (11) other end and scraping blade
(13) it is connected, piston push rod (10) one end is stretched into syringe (8), the power output of the other end and piston push rod driver
Drive connection is held, piston push rod (10) is moved with certain speed by the driving of piston push rod driver and promotes absorbent
From injector head (7) extrusion.
5. light-passing plastic laser welding absorbent applying device according to claim 4, it is characterised in that：The stirring group
Part is fixedly installed on the top of sleeve (1), and injecting assembly is fixedly installed on the bottom of sleeve (1)；Wherein, under mixing cassette (3)
Portion is provided with connecting hole and is connected with conduit (5) one end fits, and the top of syringe (8) is provided with connecting hole and conduit (5) is another
End is connected.
6. light-passing plastic laser welding absorbent applying device according to claim 5, it is characterised in that：The mixing cassette
(3) junction of conduit (5) or the junction of syringe (8) and conduit (5) are provided with duct valve (6).
7. light-passing plastic laser welding absorbent applying device according to claim 6, it is characterised in that：The syringe
Head (7) and the junction of drain pipe (11) are provided with drain pipe valve (12).
8. the light-passing plastic laser welding absorbent applying device according to claim any one of 1-7, it is characterised in that：Institute
State drain pipe (11) one end to be connected with injecting assembly, scraping blade (13) is curved and changeable type is arranged on drain pipe (11)
The other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283763.5A CN106964525A (en) | 2017-04-26 | 2017-04-26 | A kind of light-passing plastic laser welding absorbent applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283763.5A CN106964525A (en) | 2017-04-26 | 2017-04-26 | A kind of light-passing plastic laser welding absorbent applying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964525A true CN106964525A (en) | 2017-07-21 |
Family
ID=59333271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710283763.5A Pending CN106964525A (en) | 2017-04-26 | 2017-04-26 | A kind of light-passing plastic laser welding absorbent applying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964525A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1254760A1 (en) * | 2001-05-02 | 2002-11-06 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Process and device for laser welding of plastics material |
| CN102189684A (en) * | 2011-04-29 | 2011-09-21 | 广州市光机电技术研究院 | Device and method for welding plastic materials in laser transmission manner |
| US20140127668A1 (en) * | 2012-11-06 | 2014-05-08 | Fresenius Medical Care Deutschland Gmbh | Device for laser transmission welding and method for laser transmission welding |
| CN104527038A (en) * | 2015-01-08 | 2015-04-22 | 常州信息职业技术学院 | Polymer microfluidic chip microchannel compression moulding forming device and method thereof |
| CN204939985U (en) * | 2015-07-17 | 2016-01-06 | 福建南鼎纺织科技有限公司 | A kind of production line of environmental protection flame retardant Synthetic Leather |
| CN205270055U (en) * | 2016-01-07 | 2016-06-01 | 湘潭大学兴湘学院 | Board -like timber single face is rubber coating device at uniform velocity |
| CN205684257U (en) * | 2016-05-18 | 2016-11-16 | 新昌县本尚制冷科技有限公司 | A kind of full-automatic single surface gluing machine |
| CN205995731U (en) * | 2016-08-25 | 2017-03-08 | 罗金森 | A kind of chemical industry electromagnetism injection device with shaft |
| CN206794053U (en) * | 2017-04-26 | 2017-12-26 | 广东顺德华焯机械科技有限公司 | A kind of light-passing plastic laser welding absorbent applying device |
-
2017
- 2017-04-26 CN CN201710283763.5A patent/CN106964525A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1254760A1 (en) * | 2001-05-02 | 2002-11-06 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Process and device for laser welding of plastics material |
| CN102189684A (en) * | 2011-04-29 | 2011-09-21 | 广州市光机电技术研究院 | Device and method for welding plastic materials in laser transmission manner |
| US20140127668A1 (en) * | 2012-11-06 | 2014-05-08 | Fresenius Medical Care Deutschland Gmbh | Device for laser transmission welding and method for laser transmission welding |
| CN104527038A (en) * | 2015-01-08 | 2015-04-22 | 常州信息职业技术学院 | Polymer microfluidic chip microchannel compression moulding forming device and method thereof |
| CN204939985U (en) * | 2015-07-17 | 2016-01-06 | 福建南鼎纺织科技有限公司 | A kind of production line of environmental protection flame retardant Synthetic Leather |
| CN205270055U (en) * | 2016-01-07 | 2016-06-01 | 湘潭大学兴湘学院 | Board -like timber single face is rubber coating device at uniform velocity |
| CN205684257U (en) * | 2016-05-18 | 2016-11-16 | 新昌县本尚制冷科技有限公司 | A kind of full-automatic single surface gluing machine |
| CN205995731U (en) * | 2016-08-25 | 2017-03-08 | 罗金森 | A kind of chemical industry electromagnetism injection device with shaft |
| CN206794053U (en) * | 2017-04-26 | 2017-12-26 | 广东顺德华焯机械科技有限公司 | A kind of light-passing plastic laser welding absorbent applying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |