CN207695097U - Multifunctional steel pipe internal plastic coating equipment - Google Patents
Multifunctional steel pipe internal plastic coating equipment Download PDFInfo
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- CN207695097U CN207695097U CN201721842835.7U CN201721842835U CN207695097U CN 207695097 U CN207695097 U CN 207695097U CN 201721842835 U CN201721842835 U CN 201721842835U CN 207695097 U CN207695097 U CN 207695097U
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- powder
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- flour extraction
- steel pipe
- plastic coating
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Abstract
The utility model is related to a kind of Multifunctional steel pipe internal plastic coating equipment, go out powder side including one, one is inhaled powder side, go out powder side spray and go out powder, inhales powder side and absorb powder, powder moves in pipeline, inner wall of the pipe is adsorbed onto while movement, complete pipeline internal plastic coating, it is described go out powder side pipe end skull and inhale the pipe end skull of powder side and be coaxially oppositely arranged, jointly to pressing from both sides a steel pipe between two pipe end skulls.The present apparatus installs an increasing pneumatic tube in flour extraction pipe, increase pipe to be inserted radially into flour extraction pipe from flour extraction pipe side wall, in positioned at the axle center of flour extraction pipe after the bending of end, the pipe end skull side of the corresponding flour extraction pipe in outlet increases connection installation air pump outside pneumatic tube, and the moment which can punish in flour extraction pipe increases the output quantity of gas, increase gas flow when flow of powder, the flow velocity for providing powder, on the one hand can increase the spray uniformity of powder, on the other hand can improve the rate of spraying.
Description
Technical field
The utility model belongs to pipe plastic coating field, is a kind of Multifunctional steel pipe internal plastic coating equipment.
Background technology
Pipe plastic coating is to melt polyvinyl resin, the ethylene-that a layer thickness is 0.5-1.0mm in steel pipe inner wall or outer wall
The organic matters such as acrylic copolymer, epoxy powder, nonpoisonous polypropylene or non-toxic polyvinyl chloride and the composite steel-plastic tubing constituted,
The advantages that making it have high intensity, easily connection, flow impact resistant.
A kind of existing steel pipe applies molding technology outside, and plastic coating method is steel pipe frame after heating on a pair of of roll shaft, passes through roller
Hot melt powder is uniformly spread in the rotation of the rotation driving steel pipe of axis 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.Problem is encountered that, the steel pipe of plastic-coated is needed in actual production 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 can even 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, it 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 it is excessively high and the phenomenon that make steel pipe that can not be contacted with two rod axis.
It is as follows with the relevant patent document disclosure of the application according to retrieval：
CN206304950U discloses a kind of pipe coating equipment, including workbench and transmission device, it is characterised in that：It is described
Transmission device is arranged on the table；The transmission device is by several transfer rollers and the driving device structure in transfer roller both sides is arranged
At；The top of the workbench is additionally provided with processing frame；It is stretched there are two being symmetrical arranged on the inner wall of two columns of the processing frame
Contracting arm；It is provided with rotary nozzle at the top of the telescopic arm；The width of the telescopic arm and rotary nozzle is respectively less than the width of steel pipe
Degree；The height of the rotary nozzle is identical as the height of steel pipe；The lower part of the processing frame crossbeam is provided with sliding rail；The sliding rail
On slidably connect upper nozzle；The rotary nozzle and upper nozzle are connected with the storage tank being arranged on processing frame respectively；Institute
It states and is additionally provided with laser locating apparatus on rotary nozzle and upper nozzle.
CN205392904U discloses a kind of pipe plastic coating powder showering case, including showering babinet, the showering babinet packet
Gap sprills showering outlet is included, the lower section that sprills showering exports in gap is equipped with deflector, gap sprills showering outlet
It is installed at least two dust outlet clearance adjustment mechanism side by side, the dust outlet clearance adjustment mechanism includes adjusting cylinder, institute
The piston rod end integrally connected adjusting lead screw for adjusting cylinder is stated, the adjusting lead screw passes through adjusting set and connects movable valve, institute
It states and adjusts wire rod thread cooperation in adjusting set, the stroke adjustment spiral shell with adjusting lead screw threaded engagement is equipped in adjusting set both sides
It is female.
The application provides a kind of plastic-coated device to differ greatly with above-mentioned apparatus, efficient, spraying effect is good.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of spraying uniformly, work efficiency is high, knot
The novel uniform Multifunctional steel pipe internal plastic coating equipment of spraying of structure.
The utility model realizes that the technical solution of purpose is as follows：
A kind of Multifunctional steel pipe internal plastic coating equipment, including one go out powder side, one is inhaled powder side, is gone out powder side spray and is gone out powder, is inhaled
Powder side absorbs powder, and powder moves in pipeline, and movement while is adsorbed onto inner wall of the pipe；It is characterized in that：
It is described go out powder side structure be：Including pedestal, antinose-dive leg, head rack, powder babinet, peace is slided on pedestal
Head rack is installed in vanning body support frame, antinose-dive leg upper surface front, and powder babinet, the powder cabinet front system are installed in rear portion
There is flour extraction pipe, electromagnetic valve is installed on flour extraction pipe, powder babinet upper surface is installed into powder tank, powder lower box connection installation one
Air supply pipe；
One powder of level is installed by pipe on the head rack, powder connects powder case by pipe one end co-axial seal
Flour extraction pipe, the other end coaxially cuts with scissors tubulature road end closure, a motor installed on head rack, passes through chain drive pipe head
Lid rotation；
The structure for inhaling powder side is：Including pedestal, head rack, it is slidably installed head branch by track on pedestal
Frame, head rack top are fixedly mounted with a powder absorbing pipe, and tubulature road end closure is coaxially cut with scissors in powder absorbing pipe one end, and the powder absorbing pipe other end connects negative pressure
Exhaust tube, negative pressure ventilation pipe connect powder collecting box；
It is described go out powder side pipe end skull and inhale the pipe end skull of powder side and be coaxially oppositely arranged, two pipe end skulls
Between jointly to press from both sides a steel pipe.
Moreover, increasing pneumatic tube 7 by installing one in pipe in powder, increases pipe and powder is inserted radially by pipe side wall from powder
Body is by pipe, in the axle center positioned at powder by pipe after the bending of end, exporting the pipe end skull side of corresponding flour extraction pipe.
Moreover, being co-axially mounted condenser jacket by pipe outer rim in powder, condenser jacket passes through water pipe circulating water.
Moreover, an interlayer is installed in the flour extraction pipe lower part of powder babinet described in the powder lower box, interlayer is breathed freely impermeable
Powder, powder babinet connection one air supply pipe of installation of interlayer lower part.
The beneficial effects of the utility model are：
Multifunctional steel pipe internal plastic coating equipment provided by the utility model is in order to ensure discharge pressure of the gas in steel pipe
It is sufficiently large, one is installed in flour extraction pipe and increases pneumatic tube, and increase pipe is inserted radially into from flour extraction pipe side wall in flour extraction pipe, end bending
Afterwards in positioned at the axle center of flour extraction pipe, the pipe end skull side of corresponding flour extraction pipe is exported, increases connection installation air pump outside pneumatic tube,
The moment that the increasing pneumatic tube can be punished in flour extraction pipe increases the output quantity of gas, increases gas flow when flow of powder, carries
It for the flow velocity of powder, on the one hand can increase the spray uniformity of powder, on the other hand can improve the rate of spraying.
Since steel pipe has been heated before spraying, general 200 DEG C or so of high temperature, therefore clamped in two pipe end skulls
After steel pipe, all made of metal pipelines can all be heated, pipe end skull and flour extraction pipe, be adhered to out after powder is heated in order to prevent
On tube cell, the flour extraction pipe outer rim in pipe end skull side is co-axially mounted condenser jacket, circulating water in condenser jacket, for providing powder
Pipe reduces temperature.
Description of the drawings
Fig. 1 is the structural schematic diagram for powder side.
Fig. 2 is the structural schematic diagram for inhaling powder side.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, the scope of protection of the utility model cannot be limited successively.
A kind of Multifunctional steel pipe internal plastic coating equipment, including one go out powder side, one is inhaled powder side, is gone out powder side spray and is gone out powder, is inhaled
Powder side absorbs powder, and powder moves in pipeline, and movement while is adsorbed onto inner wall of the pipe, completes pipeline internal plastic coating.
It is described go out powder side structure be：Including pedestal 1, antinose-dive leg 2, head rack 3, powder babinet 12, on pedestal
Be slidably installed antinose-dive leg, and head rack is installed in antinose-dive leg upper surface front, and powder babinet, the powder babinet are installed in rear portion
Front side is formed with flour extraction pipe 9, and electromagnetic valve 8 is installed on flour extraction pipe, and electromagnetic valve realizes the ejection and closing of powder by control,
Two visual windows are installed, for observing powder surplus, powder babinet upper surface is installed into powder tank 10, babinet on rear side of powder babinet
After interior generation negative pressure, powder is entered from into powder tank in powder babinet.
An interlayer is installed in the flour extraction pipe lower part of powder babinet described in powder lower box, and interlayer is breathed freely impermeable powder, under interlayer
Powder babinet connection one air supply pipe 13 of installation in portion, the powder on the interlayer that suspends in powder babinet are also used to powder case
Gas supply in vivo, equilibrium air pressure.
One powder of level is installed by pipe 6 on the head rack, powder connects powder by pipe one end co-axial seal
The flour extraction pipe of case, the other end coaxially cut with scissors tubulature road end closure 4, and a motor 5 is installed on head rack, passes through chain drive pipeline
End closure rotates, and realizes the rotation of pipeline, and with flour extraction pipe co-axial seal hinged connection.
In order to ensure that discharge pressure of the gas in steel pipe is sufficiently large, increases pneumatic tube 7 by installing one in pipe in powder, increase
Pipe is added to be inserted radially into powder by pipe by pipe side wall from powder, in the axle center positioned at powder by pipe after the bending of end,
The pipe end skull side of the corresponding flour extraction pipe in outlet, powder can gone out by increasing connection installation air pump, the increasing pneumatic tube outside pneumatic tube
The moment of side increases the output quantity of gas, increases gas flow when flow of powder, provides the flow velocity of powder, on the one hand can increase
Add the spray uniformity of powder, on the other hand can improve the rate of spraying.
Since steel pipe has been heated before spraying, general 200 DEG C or so of high temperature, therefore clamped in two pipe end skulls
After steel pipe, all made of metal pipelines can all be heated, and pipe end skull and powder are glued by pipe after powder is heated in order to prevent
To powder by inside pipe wall, being co-axially mounted condenser jacket 11 by pipe outer rim in powder, condenser jacket is used by water pipe circulating water
In reducing temperature by pipe to powder.
The structure for inhaling powder side is：Including pedestal, head rack 22, it is slidably installed head branch by track on pedestal
Frame 21, head rack top are fixedly mounted with a powder absorbing pipe, and tubulature road end closure is coaxially cut with scissors in powder absorbing pipe one end, and the connection of the powder absorbing pipe other end is negative
Exhaust tube 23, negative pressure ventilation pipe is pressed to connect powder collecting box 24, powder collecting box connection one negative-pressure air fan of installation.
It is described go out powder side pipe end skull and inhale the pipe end skull of powder side and be coaxially oppositely arranged, two pipe end skulls
Between jointly to pressing from both sides a steel pipe, powder in motion process, is pasted onto steel pipe inner wall in steel pipe, completes the painting of steel pipe inner wall
Modeling.
The working method of the Multifunctional steel pipe internal plastic coating equipment of the application is as follows：
Steel pipe after heating is hanging on carriage, two cylinders of cylinder started on pedestal inwardly push head branch
Frame and powder babinet are that the pipe end skull co-axial seal lid of head rack and powder babinet is mounted in the both sides of steel pipe, then select
Pipe end skull is selected, the colleague of selection starts the wind turbine of last lower box, starts the negative-pressure air fan of powder collecting box, to pipeline
It inside carries out blowing powder, the inner wall of the pipe after heating is sprayed, after spraying, close each wind turbine, start the cylinder of holder, it will
Head rack and powder babinet are retracted to both sides, are fallen under steel pipe and are carried out subsequent processing on carriage.
Claims (3)
1. a kind of Multifunctional steel pipe internal plastic coating equipment, including one goes out powder side, and one is inhaled powder side, is gone out powder side spray and is gone out powder, inhales powder
Side absorbs powder, and powder moves in pipeline, and movement while is adsorbed onto inner wall of the pipe；It is characterized in that：
It is described go out powder side structure be：Including pedestal, antinose-dive leg, head rack, powder babinet, be slidably installed case on pedestal
Head rack is installed in body support frame, antinose-dive leg upper surface front, and powder babinet is installed at rear portion, and the powder cabinet front is formed with out
Tube cell installs electromagnetic valve on flour extraction pipe, and powder babinet upper surface is installed into powder tank；Powder case described in the powder lower box
An interlayer is installed in the flour extraction pipe lower part of body, and interlayer is breathed freely impermeable powder, powder babinet connection one air supply pipe of installation of interlayer lower part；
One powder of level is installed by pipe on the head rack, powder connects going out for powder case by pipe one end co-axial seal
Tube cell, the other end coaxially cut with scissors tubulature road end closure, a motor are installed on head rack, are revolved by chain drive pipe end skull
Turn；
The structure for inhaling powder side is：Including pedestal, head rack, it is slidably installed head rack by track on pedestal, machine
Head bracket top is fixedly mounted with a powder absorbing pipe, and tubulature road end closure is coaxially cut with scissors in powder absorbing pipe one end, and the powder absorbing pipe other end connects negative pressure ventilation
Pipe, negative pressure ventilation pipe connect powder collecting box；
It is described go out powder side pipe end skull and inhale the pipe end skull of powder side and be coaxially oppositely arranged, between two pipe end skulls
Jointly to pressing from both sides a steel pipe.
2. Multifunctional steel pipe internal plastic coating equipment according to claim 1, it is characterised in that：In powder by installing one in pipe
Increase pneumatic tube, increases pipe and powder is inserted radially by pipe, leading in positioned at powder after the bending of end by pipe side wall from powder
The axle center of pipe is crossed, the pipe end skull side of corresponding flour extraction pipe is exported.
3. Multifunctional steel pipe internal plastic coating equipment according to claim 1, it is characterised in that：It is coaxial by pipe outer rim in powder
Condenser jacket is installed, condenser jacket passes through water pipe circulating water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842835.7U CN207695097U (en) | 2017-12-26 | 2017-12-26 | Multifunctional steel pipe internal plastic coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842835.7U CN207695097U (en) | 2017-12-26 | 2017-12-26 | Multifunctional steel pipe internal plastic coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695097U true CN207695097U (en) | 2018-08-07 |
Family
ID=63028743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842835.7U Active CN207695097U (en) | 2017-12-26 | 2017-12-26 | Multifunctional steel pipe internal plastic coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029203A (en) * | 2021-11-19 | 2022-02-11 | 潍坊联威机械有限公司 | Pipe fitting undercoating negative pressure production facility |
| CN114160390A (en) * | 2021-11-19 | 2022-03-11 | 潍坊联威机械有限公司 | Production process of pipe fitting inner coating |
-
2017
- 2017-12-26 CN CN201721842835.7U patent/CN207695097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029203A (en) * | 2021-11-19 | 2022-02-11 | 潍坊联威机械有限公司 | Pipe fitting undercoating negative pressure production facility |
| CN114160390A (en) * | 2021-11-19 | 2022-03-11 | 潍坊联威机械有限公司 | Production process of pipe fitting inner coating |
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