CN107930947A - The plastic-coated steel of dustless environment protecting applies moulding system outside - Google Patents
The plastic-coated steel of dustless environment protecting applies moulding system outside Download PDFInfo
- Publication number
- CN107930947A CN107930947A CN201711428974.XA CN201711428974A CN107930947A CN 107930947 A CN107930947 A CN 107930947A CN 201711428974 A CN201711428974 A CN 201711428974A CN 107930947 A CN107930947 A CN 107930947A
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- CN
- China
- Prior art keywords
- case
- powder
- plastic
- steel pipe
- steel
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The present invention relates to a kind of plastic-coated steel of dustless environment protecting to apply moulding system outside, including trypsin method equipment, coating powder case, transfer carriage, sintering oven, the steel pipe after steel pipe or interior painting after preheating is transferred in trypsin method equipment by the bracket of transfer carriage, carry out the powder plastics coating of outer surface, secondary supplement dusting is carried out to the fulcrum of Frame for supporting parallel pipes by coating powder case after spraying, subsequently into sintering oven, hot setting is carried out to the powder that outer surface of steel tube carries out.The coating powder case that the plastic-coated steel of dustless environment protecting provided by the invention applies moulding system outside can a little carry out supplement dusting after secondary dusting to dragging for steel pipe, avoid in the prior art steel pipe there are plastic-coated it is insufficient the shortcomings that, ensure the anti-corrosion effect in later stage.
Description
Technical field
The invention belongs to pipe plastic coating field, is that a kind of plastic-coated steel of dustless environment protecting applies moulding system outside.
Background technology
Pipe plastic coating, be steel pipe inner wall or outer wall melt a layer thickness be the polyvinyl resin of 0.5-1.0mm, ethene-
The organic matters such as acrylic copolymer, epoxy powder, nonpoisonous polypropylene or non-toxic polyvinyl chloride and the composite steel-plastic tubing formed,
The advantages that making it have high intensity, easily connection, flow impact resistant.
A kind of existing steel pipe applies molding technology outside, plastic coating method be by the steel pipe frame after heating on a pair of of roll shaft, pass through roller
The rotation of the rotation driving steel pipe of axis, uniformly spreads hot melt powder above steel pipe, and powder falls on heat on steel pipe and melts,
The uniform coating layer of a layer thickness is formed in steel tube surface.In actual production problem is encountered that, it is necessary to the steel pipe of plastic-coated sometimes
Up to more than ten meters, steel pipe weight is larger, and roll shaft can't bear the heavy load, and the motor of drive roller shaft even can occur shutting down now because of horsepower deficiency
As.Technical staff secures a bearing pile between two roll shafts, it is intended to two roll shaft pressures are shared with bearing pile, should
Design brings notable results, but when processing the steel pipe of another model, outer diameter of steel pipes changes, it may appear that bearing pile too short can not
Touch outer wall of steel pipe, or bearing pile is excessive and the phenomenon that makes steel pipe can not be contacted with two rod axis.
It is as follows with the relevant patent document disclosure of the application according to retrieval：
Patent document CN205392904U discloses a kind of pipe plastic coating powder showering case, including showering babinet, the leaching
Apply babinet to export including gap sprills showering, the lower section that sprills showering exports in gap is equipped with deflector, gap sprills
Showering outlet is installed with least two dust outlet clearance adjustment mechanism side by side, and the dust outlet clearance adjustment mechanism includes adjusting
Displacements of cylinders, the piston rod end integrally connected for adjusting cylinder adjust screw, and the adjusting screw is connected by adjusting set lives
Movable valve, the adjusting wire rod thread coordinate in adjusting set, and the row with adjusting screw threaded engagement is equipped with adjusting set both sides
Journey adjusting nut.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind spraying is uniform, work efficiency is high, structure is new
The plastic-coated steel of the dustless environment protecting of grain husk applies moulding system outside.
The present invention realizes that the technical solution of purpose is as follows：
A kind of plastic-coated steel of dustless environment protecting applies moulding system, including trypsin method equipment, coating powder case, transfer carriage, high temperature outside
Curing oven, the steel pipe after steel pipe or interior painting after preheating are transferred in trypsin method equipment by the bracket of transfer carriage, into
The powder plastics coating of row outer surface, carries out secondary supplement dusting, so by coating powder case after spraying to the fulcrum of Frame for supporting parallel pipes
Enter sintering oven afterwards, hot setting is carried out to the powder that outer surface of steel tube carries out；
The structure of the trypsin method equipment is to include dust case, negative pressure box, gunjet rack and gas blow pipe, and the case that dusts is positioned at negative
Upper box part is pressed, the lower surface for the case that dusts and the upper surface of negative pressure box share a partition plate, a negative-pressure inlet bar are formed with the middle part of partition plate
Hole, the front and rear sides of the case that dusts are formed with steel pipe and extend to the case that dusts to the upper box part that dusts by hole one by hole, two pipes
An open slot is made in top, and both sides are fixedly mounted with two rows of stents in the case that dusts, and often arranges stent one arc-shaped spray gun of installation jointly
Frame, uniformly installs multiple spray guns on arc-shaped gunjet rack, the spray gun pipette tips of an each arc-shaped gunjet rack corresponding center jointly
Position；The negative pressure box is a square box, identical with the babinet length and width of dusting on top, negative pressure box connection Powder Recovery
Tank, recycling can connection negative-pressure air fan；
The coating powder case includes a babinet, and one negative tube of installation, negative tube connection storage powder tank, case are connected in lower box
Body upper opening, side, which upwardly extends, is made enclosing, and hinge fills one and dusts on wall box one upright bar stent of installation, upright bar stent
Rifle, podwer gun connect powder spraying device by pipeline.
Moreover, the sintering oven includes furnace body, furnace body both sides are formed with the through hole passed through for cyclic track and track,
Enclosure is installed outside the through hole of furnace body both sides, axial flow blower is installed in enclosure, enclosure is connected at gas by pipeline
Case is managed, gas treatment case connects chimney by pipeline.
Moreover, the transfer carriage includes a cyclic track, chain is embedded in track, supporting rack is installed at rail inferior portion interval,
Chain is motor driven, and circulation in orbit is detoured, and multiple brackets are installed at interval on chain.
Beneficial effects of the present invention are：
The outer plastic-coated equipment that the plastic-coated steel of dustless environment protecting provided by the invention applies moulding system outside has dusting for 360 angles
Head, can uniformly spray outer surface of steel tube, and electrostatic is carried on powder, can firmly adsorb outer surface of steel tube,
After even spraying, make that outer surface of steel tube powder coating thickness is identical, and anti-corrosion effect is best.
The outer plastic-coated equipment that the plastic-coated steel of dustless environment protecting provided by the invention applies moulding system outside has in opposite directions in upper surface
Inflatable bar, can prevent powder from outwards splashing, there is negative pressure in the babinet of the bottom surface of plastic-coated equipment, can to powder into
Row negative-pressure adsorption, further prevents powder from leaking, and keeps operating space cleaning.
The plastic-coated steel of dustless environment protecting provided by the invention applies one benefit of the installation on rear side of outer plastic-coated equipment of moulding system outside
Powder equipment, the position of supporting rack can completely be put and carry out secondary coating, avoid outer surface of steel tube from lacking painting without plastic-coated
Point, anti-corrosion effect is reduced during follow-up use.
The coating powder case that the plastic-coated steel of dustless environment protecting provided by the invention applies moulding system outside can after secondary dusting
Supplement dusting is a little carried out to dragging for steel pipe, avoid in the prior art steel pipe there are plastic-coated it is insufficient the shortcomings that, ensure the anti-of later stage
Rotten effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of trypsin method equipment.
Fig. 3 is trypsin method equipment inner structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by specific embodiment, and following embodiments are descriptive
, it is not limited, it is impossible to limit protection scope of the present invention successively.
A kind of plastic-coated steel of dustless environment protecting applies moulding system, including trypsin method equipment, coating powder case, transfer carriage, high temperature outside
Curing oven, the steel pipe after steel pipe or interior painting after preheating are transferred in trypsin method equipment by the bracket of transfer carriage, into
The powder plastics coating of row outer surface, carries out secondary supplement dusting, so by coating powder case after spraying to the fulcrum of Frame for supporting parallel pipes
Enter sintering oven afterwards, hot setting is carried out to the powder that outer surface of steel tube carries out.
The structure of the trypsin method equipment is：Including the case 2 that dusts, negative pressure box 4, gunjet rack 8 and gas blow pipe 1, dust case
Positioned at negative pressure upper box part, the lower surface for the case that dusts and the upper surface of negative pressure box share a partition plate, and a negative pressure is formed with the middle part of partition plate
Inlet air bar hole 11, unnecessary powder is recycled from negative-pressure inlet bar hole into negative pressure babinet in the case that dusts, and prevents the outer of powder
Leakage.
The front and rear sides of the case that dusts are formed with steel pipe and are extended to by hole 9, two pipes by hole one to the upper box part that dusts
Box top of dusting is made an open slot 7, and open slot is for steel pipe transmission rail gantry by hole, and both sides are fixedly mounted with two rows of branch in the case that dusts
Frame 10, often arranges stent one arc-shaped gunjet rack of installation jointly, uniformly installs 6-8 spray gun 12 on arc-shaped gunjet rack, each
A corresponding center, the center pass through hot steel pipe, when passing through steel pipe, spray to the spray gun pipette tips of arc-shaped gunjet rack jointly
Rifle is by the outer surface of the steel pipe of powder spray.
In order to preferably recycle powder, negative-pressure inlet bar hole and steel pipe transmission rail gantry are parallel corresponding by hole.Each spray
Rifle connects electrostatic powder spraying device by pipeline (pipeline and electrostatic spraying apparatus are not drawn).
Gas blow pipe is fixedly mounted with the two side of the open slot for box top of dusting, venthole, outlet are evenly distributed with gas blow pipe lower surface
Hole corresponds to the negative-pressure inlet bar hole on the inside of the case that dusts, easy to blow to powder in the inlet air bar hole of negative pressure upper box part.
The negative pressure box is a square box, identical with the babinet length and width of dusting on top, negative pressure box connection powder
Recycling can 6, recycling can connection negative-pressure air fan, recycles powder, air admission hole connects Powder Recovery tank by pipeline, by powder
The spray gun for being delivered to the case that dusts after enrichment again uses.
In order to observe spraying effect, working condition is understood in time, and observation window 3 and observation door are formed with the side for the case that dusts.
The coating powder case includes a babinet, and one negative tube 2-4 of installation, negative tube connection storage powder are connected in lower box
Tank, babinet upper opening, side, which upwardly extends, is made enclosing 2-7, installs a upright bar stent in wall box, is cut with scissors on upright bar stent
A podwer gun 2-5 is filled, podwer gun connects powder spraying device by pipeline.
The transfer carriage includes a cyclic track 2-3, and chain is embedded in track, and supporting rack 2-2 is installed at rail inferior portion interval,
Track is arranged on to about 1.3-1.6 meters or so of height, chain is motor driven, and circulation in orbit is detoured, on chain
Interval is installed by multiple brackets, two neighboring piece steel pipe of bracket support.The bracket includes a vertical hanging rod, hanging rod top one
Hook is formed with, hook is suspended on chain, and hanging rod lower horizontal is fixedly mounted with a drawbar, and drawbar both sides are symmetrically formed with triangle bracket,
The sidewall symmetry of bracket is formed with leg, and the steel pipe of different-diameter can be supported between different legs, without replacing steel pipe every time
The bracket all renewed.
The sintering oven includes furnace body 2-8, and furnace body both sides are formed with the through hole passed through for cyclic track and track,
Installation enclosure 2-9 outside the through hole of furnace body both sides, the interior installation axial flow blower of enclosure, enclosure are connected at gas by pipeline
Case 2-10 is managed, gas treatment case connects chimney by pipeline, and the gas treatment case includes filter layer, activated carbon adsorption layer
And ultraviolet irradiation layer, gas circulation babinet is installed on the pipeline between gas treatment case and chimney.
The working method that the plastic-coated steel of the dustless environment protecting of the application applies moulding system outside is as follows：
Steel pipe after heating is hanging on carriage, the case that dusts is entered by hole from the left side round steel pipe for the case that dusts
It is interior, start electrostatic powder spraying device, powder is sprayed onto outer surface of steel tube from spray gun, because steel pipe the application has 200 DEG C or so
High temperature, so moment powder is pasted onto outer surface of steel tube, then in next step from round steel pipe by hole come out after, remove height
Warm solidification case, 250 DEG C or so of temperature, cure 30 minutes to 1 it is small when differ.
Claims (3)
1. a kind of plastic-coated steel of dustless environment protecting applies moulding system outside, it is characterised in that：Including trypsin method equipment, coating powder case, turn
Frame, sintering oven are transported, the steel pipe after steel pipe or interior painting after preheating is transferred to trypsin method by the bracket of transfer carriage
In equipment, the powder plastics coating of outer surface is carried out, secondary benefit is carried out to the fulcrum of Frame for supporting parallel pipes by coating powder case after spraying
Dusting is filled, subsequently into sintering oven, hot setting is carried out to the powder that outer surface of steel tube carries out；
The structure of the trypsin method equipment is to include dust case, negative pressure box, gunjet rack and gas blow pipe, and the case that dusts is located at negative pressure box
Top, the lower surface for the case that dusts and the upper surface of negative pressure box share a partition plate, and a negative-pressure inlet bar hole, institute are formed with the middle part of partition plate
The front and rear sides for stating the case that dusts are formed with steel pipe by hole, and two pipes extend to the box top system of dusting by the way that hole is integral to the upper box part that dusts
Into an open slot, both sides are fixedly mounted with two rows of stents in the case that dusts, and often arrange stent one arc-shaped gunjet rack of installation jointly, circular arc
Multiple spray guns are uniformly installed, the spray gun pipette tips of each arc-shaped gunjet rack correspond to a center jointly on shape gunjet rack；Institute
It is a square box to state negative pressure box, identical with the babinet length and width of dusting on top, negative pressure box connection Powder Recovery tank, recycling
Tank connects negative-pressure air fan；
The coating powder case includes a babinet, connects one negative tube of installation in lower box, negative tube, which connects, stores up powder tank, on babinet
Portion's opening, side, which upwardly extends, is made enclosing, and a upright bar stent is installed in wall box, and hinge fills a podwer gun on upright bar stent,
Podwer gun connects powder spraying device by pipeline.
2. the plastic-coated steel of the dustless environment protecting according to right wants 1 applies moulding system outside, it is characterised in that：The sintering oven
Including furnace body, furnace body both sides are formed with the through hole passed through for cyclic track and track, the row of installation outside the through hole of furnace body both sides
Petticoat pipe, the interior installation axial flow blower of enclosure, enclosure connect gas treatment case by pipeline, and gas treatment case is connected by pipeline
Chimney.
3. the plastic-coated steel of the dustless environment protecting according to right wants 1 applies moulding system outside, it is characterised in that：The transfer carriage includes
One cyclic track, chain, rail inferior portion interval installation supporting rack are embedded in track, and chain is motor driven, circulates in orbit
Detour, multiple brackets are installed at interval on chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428974.XA CN107930947A (en) | 2017-12-26 | 2017-12-26 | The plastic-coated steel of dustless environment protecting applies moulding system outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428974.XA CN107930947A (en) | 2017-12-26 | 2017-12-26 | The plastic-coated steel of dustless environment protecting applies moulding system outside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930947A true CN107930947A (en) | 2018-04-20 |
Family
ID=61940174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428974.XA Pending CN107930947A (en) | 2017-12-26 | 2017-12-26 | The plastic-coated steel of dustless environment protecting applies moulding system outside |
Country Status (1)
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| CN (1) | CN107930947A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046818A (en) * | 2018-10-08 | 2018-12-21 | 江阴市新万沅机件有限公司 | A kind of Antirust corrosion-resistant electrostatic powder spraying device based on stamping parts |
| CN112024251A (en) * | 2020-09-14 | 2020-12-04 | 广州中源机电科技有限公司 | Automatic processing system for surface of plastic-steel profile |
| CN112295812A (en) * | 2020-10-14 | 2021-02-02 | 杨勇飞 | Continuous surface coloring treatment device for aluminum alloy processing |
| CN113083584A (en) * | 2021-04-06 | 2021-07-09 | 台州环力包装股份有限公司 | Forming system and forming process for packing belt |
| CN113403695A (en) * | 2021-06-07 | 2021-09-17 | 苏州国量量具科技有限公司 | Melt blowing equipment |
-
2017
- 2017-12-26 CN CN201711428974.XA patent/CN107930947A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046818A (en) * | 2018-10-08 | 2018-12-21 | 江阴市新万沅机件有限公司 | A kind of Antirust corrosion-resistant electrostatic powder spraying device based on stamping parts |
| CN109046818B (en) * | 2018-10-08 | 2023-10-20 | 江阴市新万沅机件有限公司 | Rust-proof corrosion-resistant electrostatic powder spraying device based on stamping part |
| CN112024251A (en) * | 2020-09-14 | 2020-12-04 | 广州中源机电科技有限公司 | Automatic processing system for surface of plastic-steel profile |
| CN112295812A (en) * | 2020-10-14 | 2021-02-02 | 杨勇飞 | Continuous surface coloring treatment device for aluminum alloy processing |
| CN113083584A (en) * | 2021-04-06 | 2021-07-09 | 台州环力包装股份有限公司 | Forming system and forming process for packing belt |
| CN113403695A (en) * | 2021-06-07 | 2021-09-17 | 苏州国量量具科技有限公司 | Melt blowing equipment |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |