CN206681349U - A kind of PVC board production system and production line - Google Patents
A kind of PVC board production system and production line Download PDFInfo
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- CN206681349U CN206681349U CN201720398130.4U CN201720398130U CN206681349U CN 206681349 U CN206681349 U CN 206681349U CN 201720398130 U CN201720398130 U CN 201720398130U CN 206681349 U CN206681349 U CN 206681349U
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Abstract
A kind of PVC board production system and production line, belong to PVC board production technical field.PVC board production system includes：Mixing arrangement, extrusion device, shaper, the draw-gear being sequentially connected, and the spray equipment for the surface spraying release layer to the PVC board after cooling and shaping.Release layer is sprayed-on by the PVC board surface after production system is provided with spray equipment cooling and shaping, PVC board is used as conveniently stripped during building template, and concrete will not be bonded on building template.PVC board production line is connected including above-mentioned PVC board production system and cutter device, cutter device with draw-gear.The PVC board obtained by PVC board production system is easy to be stripped, then PVC board is cut by the cutter device of PVC board production line, and the PVC board after cutting can be used for building template.
Description
Technical field
PVC board production technical field is the utility model is related to, in particular to a kind of PVC board production system and life
Producing line.
Background technology
Building template is temporary supporting structure, is made by design requirement, makes concrete structure and component by defined position
Put, physical dimension shaping, keep its correct position.The working architectural template structure of Cast-in-situ Concrete Structural Engineering, mainly by
Panel, supporting construction and connector three parts composition.Panel is the force bearing plate of direct contact newly-laid concrete；Supporting construction is then
The temporary structure of supporting faceplate, concrete and construction loads, ensure that architectural template structure combines securely, accomplish indeformable, no
Destroy；Connector is that panel is connected into integral accessory with supporting construction.The panel wherein directly contacted with newly-laid concrete
Typically it is made up of the plate body of wood based panel and metal material, is now modified to be used as panel using PVC board, more environmentally-friendly, lightweight,
And it can reuse.But when common PVC board directly contacts with concrete, because concrete has viscosity, concrete also can
It is bonded in PVC board.
Utility model content
The utility model provides a kind of PVC board production system, cold by being provided with spray equipment in production system
But the PVC board surface after shaping is sprayed-on release layer, and PVC board is used as conveniently stripped during building template, and concrete will not be bonded
On building template.
The utility model also provides a kind of PVC board production line, and the PVC board obtained by PVC board production system is easy to be stripped,
PVC board is cut by the cutter device of PVC board production line again, the PVC board after cutting can be used for building template.
What the utility model was realized in：
A kind of PVC board production system, including：Mixing arrangement, extrusion device, shaper, draw-gear and for pair
The spray equipment of the surface spraying release layer of PVC board after cooling and shaping, the outlet of mixing arrangement and the entrance of extrusion device connect
Connect, the outlet of extrusion device and the entrance of shaper connect.
Draw-gear includes being used to transmitting the PVC board after cooling and shaping into mobile rotating roller, and spray equipment, which is arranged on, to be turned
The top of dynamic roller, gravitation tank that spray equipment includes being used to store liquid parting, discharge nozzle, spout and for liquid parting to be sprayed
Air compressor machine.Air compressor machine is connected with gravitation tank, the both ends of discharge nozzle respectively with gravitation tank and spout connection, spout and PVC board surface
It is arranged at intervals.
Further, in the utility model preferred embodiment, projected length of the spout on PVC board surface is equal to PVC
The width of plate surface.
Further, in the utility model preferred embodiment, the width of spout is 1-5mm.
Further, in the utility model preferred embodiment, spraying equipment is additionally provided with material scraping plate, and material scraping plate is with going out
The outer wall of expects pipe is detachably connected, and spout and material scraping plate are followed successively by along the moving direction of PVC board.
Further, in the utility model preferred embodiment, width of the material scraping plate along PVC board is set.
Further, in the utility model preferred embodiment, the end set of material scraping plate has for depositing what is struck off
The storing portion of liquid parting.
Further, in the utility model preferred embodiment, PVC board production system is additionally provided with for that will be stored in
What the liquid parting in storing portion supported out supports material bar, includes first body of rod, second body of rod and the 3rd body of rod to material bar, first body of rod is with scraping
The both ends that flitch is detachably connected second body of rod are hinged with first body of rod and the 3rd body of rod respectively, one end of the 3rd body of rod and storing
Portion contacts.
Further, in the utility model preferred embodiment, PVC board production system also includes being used to accelerate liquid parting
Blowing hot-air device, the air outlet of blowing hot-air device are arranged on the top of rotating roller.
Further, in the utility model preferred embodiment, shaper includes die ontology and cooling main channel.
Die ontology is internally provided with die cavity, and die cavity runs through the opposite sides of die ontology.Cool down width side of the main channel along die cavity
There is gap to being arranged on inside die ontology, and with die cavity, width of the cooling main channel along die cavity includes first successively
Cooling section, the second cooling section and the 3rd cooling section, the internal diameter of the second cooling section are less than the interior of the first cooling section and the 3rd cooling section
Footpath.
A kind of PVC board production line, including above-mentioned PVC board production system and cutter device, cutter device fill with traction
Put connection.
The beneficial effects of the utility model are：A kind of PVC board production system, the outlet of mixing arrangement and entering for extrusion device
Mouth connection, the outlet of extrusion device and the entrance of shaper connect.After the blended device of raw material of PVC board is sufficiently mixed, enter
Enter in extrusion device and be melted, through its die extrusion subsequently into the sizing that is cooled in shaper.It is fixed through shaper cooling
PVC board after type carries out transmission movement by draw-gear, and spray equipment is used to take off the surface spraying of the PVC board after cooling and shaping
Film layer.Liquid parting is sprayed on the surface of PVC board, can make its surface be easy to depart from, it is smooth and clean.When as building template,
Concrete is not easy to be adhered to PVC board surface, is easy to be stripped, PVC board can also secondary use, it is cost-effective.A kind of PVC board production
Line, including above-mentioned PVC board production system and cutter device, cutter device are connected with draw-gear.Produced by PVC board and be
Obtained PVC board unite because surface attachment has release layer, then PVC board is cut by the cutter device of PVC board production line, cuts
PVC board after cutting can be used for building template, and the building template is easy to be stripped, and secondary can use.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the PVC board production system schematic diagram that the utility model embodiment provides；
Fig. 2 is a kind of diagrammatic cross-section for the shaper that the utility model embodiment provides；
Fig. 3 is another diagrammatic cross-section for the shaper that the utility model embodiment provides；
Fig. 4 is another diagrammatic cross-section for the shaper that the utility model embodiment provides；
Fig. 5 is the structural representation of the spray equipment under the first visual angle in Fig. 1；
Fig. 6 is the structural representation of the spray equipment under the second visual angle；
The structural representation for supporting material bar that Fig. 7 the utility model embodiments provide.
Icon：100-PVC plate production systems；110- mixing arrangements；120- extrusion devices；130- shapers；131- moulds
Has body；132- die cavitys；133- cools down main channel；The cooling sections of 133a- first；The cooling sections of 133b- second；133c- the 3rd is cooled down
Section；134- cooling tubes；135- cools down subchannel；140- draw-gears；141- rotating rollers；150- spray equipments；151- gravitation tanks；
152- discharge nozzles；153- spouts；154- material scraping plates；154a- storings portion；160- supports material bar；The bodies of rod of 161- first；The bars of 162- second
Body；The bodies of rod of 163- the 3rd.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified equipment or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " the 3rd " are defined
One or more this feature can be expressed or be implicitly included to feature.In description of the present utility model, " multiples' "
Two or more are meant that, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, the term such as term " connection " should be interpreted broadly,
For example, it may be fixedly connected or be detachably connected, or integrally；Can mechanically connect or be electrically connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two members
The interaction relationship of part.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the utility model.
Embodiment
A kind of PVC board production system 100, refers to Fig. 1, and PVC board production system 100 includes：Mixing arrangement 110, extrusion
Device 120, shaper 130, draw-gear 140, spray equipment 150 and blowing hot-air device (not shown).
The outlet of mixing arrangement 110 is connected with the entrance of extrusion device 120, the outlet of extrusion device 120 and shaper
130 entrance connection.After the blended device 110 of raw material of PVC board is sufficiently mixed, it is melted into extrusion device 120, through it
Die extrusion is subsequently into the sizing that is cooled in shaper 130.PVC board after the cooling and shaping of shaper 130 is by drawing
Device 140 carries out transmission movement, and in embodiment of the present utility model, draw-gear 140 is provided with rotating roller 141, rotating roller
141 drive rotation by driving equipment (not shown), and the rotational band of rotating roller 141 moves PVC board in rotating roller 141 to reach
It is dynamic.
Fig. 2-Fig. 4 is referred to, in the present embodiment, shaper 130 includes die ontology 131, the cooling and of main channel 133
Cool down subchannel 135；Die ontology 131 is internally provided with die cavity 132, and die cavity 132 runs through relative the two of die ontology 131
Side.Cool down width of the main channel 133 along die cavity 132 to be arranged on inside die ontology 131, and there is gap with die cavity 132,
It is cold including the first cooling section 133a, the second cooling section 133b and the 3rd successively to cool down width of the main channel 133 along die cavity 132
But section 133c, the second cooling section 133b internal diameter are less than the first cooling section 133a and the 3rd cooling section 133c internal diameter.
Coolant is passed through in main channel 133 is cooled down, you can cooling and shaping is carried out to the PVC material liquids in die cavity 132.
In the present embodiment, coolant can be the relatively low cold water of temperature or the mixing being made up of water, antifreezing agent and additive
Thing, such as ethylene glycol type coolant.In other embodiments, coolant not limited to this, as long as the effect of cooling can be reached i.e.
Can.There is gap between cooling main channel 133 and die cavity 132, the benefit so set be can avoid cooling down main channel 133 and
The directly contact of PVC material liquids forms deleterious effect to it.
Cool down width of the main channel 133 along die cavity 132 includes the first cooling section 133a, the second cooling section 133b successively
It is interior less than the first cooling section 133a and the 3rd cooling section 133c with the 3rd cooling section 133c, the second cooling section 133b internal diameter
Footpath.In the present embodiment, projections of the second cooling section 133b on die cavity 132 is overlapped on the surface of die cavity 132 or extended
Go out the surface of die cavity 132 part.The benefit so set is, the second cooling section 133b internal diameter be less than the first cooling section 133a and
3rd cooling section 133c internal diameter, coolant are passed through after the first cooling section 133a or the 3rd cooling section 133c, and internal diameter diminishes,
The flow velocity of coolant becomes big, more preferable to the cooling effect of PVC material liquids in die cavity 132.In the present embodiment, along coolant flow
Direction be followed successively by the first cooling section 133a, the second cooling section 133b and the 3rd cooling section 133c.In other embodiments, first
Cooling section 133a and the 3rd cooling section 133c position can be exchanged.Second cooling section 133b includes multistage cooling tube 134, phase
The axial line of adjacent cooling tube 134 has angle theta, and 10 °≤θ≤170 °.Cooling is played to the PVC material liquids in die cavity 132 to make
Mainly the second cooling section 133b, the second cooling section 133b is arranged to multistage cooling tube 134, the axle of each cooling tube 134
Heart line is straight line, is in certain angle between the axial line of cooling tube 134.Such second cooling section 133b can play cooling
The part of effect increases.Preferably, the angle of the axial line of adjacent cooling tube 134 is equal, then is cooled down by multistage
The coolant of pipe 134 is more uniform to the PVC material liquids cooling in die cavity 132.It is further preferred that the scope of angle theta is
30°-60°.In other embodiments, the axial line of cooling tube 134 is curve.
In the present embodiment, length direction of the subchannel 135 along die cavity 132 is cooled down to set, and with multiple cooling main channels
133 connections.Entrance of the PVC material liquids along die cavity 132 flows through the outlet of die cavity 132, close to the cooled master of the PVC material liquids of entrance
Coolant cooling in passage 133, now coolant is due to absorbing a part of heat and temperature rises, PVC raw materials
The Wen Duxiajiang of liquid some.Coolant in the cooling main channel 133 of entrance is flowed into next through cooling subchannel 135
In individual cooling main channel 133, at this moment, temperature somewhat rises the coolant of any and reenters adjacent cooling main channel
133 coolant mixing, continues to cool down, because of the Wen Duxiajiang of PVC material liquids, the temperature ratio of coolant to PVC material liquids jointly
The temperature of original coolant is little higher, can so make it that PVC material liquids are progressively cooled down, avoid because the temperature difference too greatly caused by
Fixed effect is bad.Preferably, multiple cooling main channels 133 are equal to the distance of die cavity 132.So set and be equivalent to set
It is equal with the gap on the surface of die cavity 132 in conplane cooling main channel 133, the PVC material liquids in die cavity 132 are cooled down
Evenly, more fully.
The spout 153 of spray equipment 150 is arranged on the top of rotating roller 141, after spray equipment 150 is used for cooling and shaping
PVC board surface spraying release layer.Fig. 5 and Fig. 6 are referred to, spray equipment 150 includes being used for the gravitation tank for storing liquid parting
151st, discharge nozzle 152, spout 153 and the air compressor machine (not shown) for liquid parting to be sprayed.Air compressor machine and gravitation tank 151
Connection, the both ends of discharge nozzle 152 connect with gravitation tank 151 and spout 153 respectively.Gravitation tank 151 is built with liquid parting, Ke Yiwei
Spray equipment 150 provides continuous liquid parting, and the liquid parting in gravitation tank 151 is after discharge nozzle 152 through being sprayed by spout 153
Go out.Air compressor machine mainly provides power-assisted for the ejection of liquid parting, sprays liquid parting in the presence of air compressor machine.In the present embodiment
In, the internal diameter of discharge nozzle 152 is much smaller than the internal diameter of gravitation tank 151, and flow velocity of the liquid parting in discharge nozzle 152 is more than in gravitation tank
Flow velocity in 151, so equivalent to further power-assisted is provided to spray liquid parting, be advantageous to the smooth ejection of liquid parting.
Liquid parting is sprayed on the surface of PVC board, can make its surface be easy to depart from, it is smooth and clean.When as building template
When, concrete is not easy to be adhered to PVC board surface, is easy to be stripped, PVC board can also secondary use, it is cost-effective.Liquid parting has
Polar chemical key, the absorbent-type film of regeneration power can be formed by interaction with PVC board surface.Liquid parting in the present embodiment
Silicon systems row releasing agent, fluorine system row releasing agent, surfactants releasing agent, polyether series releasing agent may be selected.Silicon systems row are de-
Mould agent includes silicone compounds, silicone oil, silicones metlyl branching silicone oil, methyl-silicone oil, emulsification methyl-silicone oil, silicon rubber toluene
Solution etc..Fluorine system row releasing agent includes high polytetrafluoroethylene (PTFE), fluororesin etc..Surfactants releasing agent includes anionic property
EO, PO derivative of metallic soap, nonionic.
In the present embodiment, spout 153 is arranged at intervals with PVC board surface, it is preferable that its spacing distance is 3-20mm.PVC
When plate constantly travels forward in the presence of draw-gear 140, the liquid parting sprayed from spout 153 is attached to the table of PVC board
On face.Projected length of the spout 153 on PVC board surface is equal to or slightly less than the width on PVC board surface.When spout 153 is in PVC board
When the projected length on surface is slightly less than the width on PVC board surface, the marginal portion on PVC board surface will not be sprayed liquid parting,
Using during PVC board, it is necessary to by it is no attachment liquid parting part cut away.Preferably, projection of the spout 153 on PVC board surface
Length is equal to the width on PVC board surface.So ensure that the liquid parting being ejected from spout 153 can be just attached to
PVC board surface, the waste of material will not be caused.
Spout 153 and the distance on PVC board surface are 3-20mm, can so ensure that liquid parting only exists during ejection
Attachment upper liquid parting in position corresponding to spout 153, and be not easy to splash the demoulding caused elsewhere on PVC board surface of PVC board
Liquid is uneven, or splashes the waste for causing liquid parting unnecessary elsewhere.Preferably, the width of spout 153 is arranged to 1-
5mm, the width of spout 153 is smaller, and the flow velocity of the liquid parting sprayed via spout 153 is big, it is ensured that liquid parting was spraying
Power enough Cheng Zhongyou.In addition, the specific width of spout 153 can be selected according to demand, when needing PVC board surface
On demoulding thickness it is some when, the width of spout 153 can be set wider, such unit interval is attached to PVC board surface
On liquid parting will be more, release layer naturally just it is thick a bit；, can when needing the release layer on PVC board surface thinner
Narrower so that the width of spout 153 to be set, the liquid parting that such unit interval is attached on PVC board surface will lack,
Release layer is naturally just thinner.
Further, spray equipment 150 is additionally provided with material scraping plate 154, in the present embodiment, material scraping plate 154 and discharge nozzle
152 outer wall is detachably connected, and spout 153 and material scraping plate 154 are followed successively by along the moving direction of PVC board.The effect of material scraping plate 154
It is mainly used for scraping the liquid parting on PVC board surface smooth, avoids forming rough release layer on PVC board surface,
Avoid the shaping that PVC board is used as influenceing concrete during building template.Spout 153 is followed successively by along the moving direction of PVC board and is scraped
Flitch 154, the benefit so set are that after liquid parting on PVC board surface spraying, PVC board is in the presence of draw-gear 140
Continue to move along, now, the material scraping plate 154 positioned at the front of spout 153 can strike off the liquid parting for being sprayed on PVC board surface
It is whole.Preferably, width of the material scraping plate 154 along PVC board is set.It can so ensure that the liquid parting being scraped can adhere to
On the surface of PVC board.
In addition, the end set of material scraping plate 154 has the storing portion 154a for depositing the liquid parting struck off.In the present embodiment
In, storing portion 154a is made up of the plate body bent.When the liquid parting being stripped off is excessive, liquid parting can then rest on storage
Material portion 154a, in order to avoid cause to waste.
In the present embodiment, PVC board production system 100 is additionally provided with for the liquid parting for being stored in storing portion 154a to be supported
What is gone out supports material bar 160.Include first body of rod 161, second body of rod 162 and the 3rd body of rod 163 to material bar 160, first body of rod 161 and
Material scraping plate 154 is detachably connected, and the both ends of second body of rod 162 are be hinged with first body of rod 161 and the 3rd body of rod 163 respectively, and the 3rd
One end of the body of rod 163 contacts with storing portion 154a.
When needing to remove storing portion 154a unnecessary liquid parting, second body of rod, 162 1 power can be given, because of the
One end of bipole body 162 and first body of rod 161 is hinged, then second body of rod 162 can rotate relative to first body of rod 161.Second body of rod
162 are hinged with one end of the 3rd body of rod 163, and one end of the 3rd body of rod 163 contacts with storing portion 154a, the 3rd body of rod 163 with
One end of storing portion 154a contacts is the equal of a fulcrum, and second body of rod 162 rotates, and can drive the 3rd body of rod 163 along storage
The 154a relative motions of material portion.By second body of rod 162 that swings back and forth, the 3rd body of rod 163 will along the 154a relative motions of storing portion
Unnecessary liquid parting supports out storing portion 154a.It should be noted that the power-assisted for driving second body of rod 162 to swing back and forth can be people
It is work or mechanical.In the present embodiment, select mechanically aided.This is mechanically aided be by hydraulic means (in figure not
Show) realize, hydraulic means includes drive device and hydraulic stem, and hydraulic stem is connected with second body of rod 162, drive device driving
Hydraulic stem moves back and forth, so as to realize swinging back and forth for second body of rod 162.In the present embodiment, hydraulic stem and second body of rod 162
Middle part connection.
In the present embodiment, the air outlet of the blowing hot-air device (not shown) in PVC board production system 100 is arranged on
The top of rotating roller 141.And the direction moved along PVC board is followed successively by spout 153, material scraping plate 154, air outlet.When PVC board table
After face is sprayed-on liquid parting, PVC board continues to move along in the presence of draw-gear 140, now, before spout 153
The blowing hot-air device blowout hot blast of side, be so advantageous to be attached to the liquid parting quick-drying on PVC board surface.
The present embodiment also provides a kind of PVC board production line (not shown), including above-mentioned PVC board production system 100
And cutter device (not shown), cutter device are connected with draw-gear 140.
By the PVC board that PVC board production system 100 obtains because surface attachment has release layer, then by PVC board production line
Cutter device is cut to PVC board, and the PVC board after cutting can be used for building template, and the building template is easy to be stripped, and can two
Secondary use.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. PVC board production system, it is characterised in that including：Mixing arrangement, extrusion device, shaper, draw-gear and for the surface spraying to the PVC board after cooling and shaping The spray equipment of release layer, the outlet of the mixing arrangement are connected with the entrance of the extrusion device, and the extrusion device goes out Mouth is connected with the entrance of the shaper；The draw-gear includes being used to transmitting the PVC board after the cooling and shaping into mobile rotating roller, the spray equipment The top of the rotating roller is arranged on, the spray equipment includes being used for gravitation tank, discharge nozzle, spout and the use for storing liquid parting In the air compressor machine for spraying liquid parting, the air compressor machine is connected with the gravitation tank, the both ends of the discharge nozzle respectively with feed Tank and spout connection, the spout are arranged at intervals with PVC board surface.
- 2. PVC board production system according to claim 1, it is characterised in that projection of the spout on PVC board surface is grown Width of the degree equal to the PVC board surface.
- 3. PVC board production system according to claim 2, it is characterised in that the width of the spout is 1-5mm.
- 4. PVC board production system according to claim 1, it is characterised in that the spraying equipment is additionally provided with material scraping plate, The outer wall of the material scraping plate and the discharge nozzle is detachably connected, and the spout and described is followed successively by along the moving direction of PVC board Material scraping plate.
- 5. PVC board production system according to claim 4, it is characterised in that width of the material scraping plate along PVC board Set.
- 6. PVC board production system according to claim 5, it is characterised in that the end set of the material scraping plate, which has, to be used for Deposit the storing portion of the liquid parting struck off.
- 7. PVC board production system according to claim 6, it is characterised in that the PVC board production system is additionally provided with use Material bar is supported in support out the liquid parting for being stored in the storing portion, the material bar that supports includes first body of rod, second body of rod and the Three bodies of rod, first body of rod are detachably connected with the material scraping plate, the both ends of second body of rod respectively with first bar Body and the 3rd body of rod are hinged, and one end of the 3rd body of rod contacts with the storing portion.
- 8. according to the PVC board production system described in claim any one of 1-7, it is characterised in that the PVC board production system is also Including for accelerating liquid parting blowing hot-air device, the air outlet of the blowing hot-air device is arranged on the top of rotating roller.
- 9. PVC board production system according to claim 1, it is characterised in that the shaper includes：Die ontology and Cool down main channel；The die ontology is internally provided with die cavity, and the die cavity runs through the opposite sides of the die ontology；Institute State width of the cooling main channel along the die cavity to be arranged on inside the die ontology, and there is gap with the die cavity, Width of the cooling main channel along the die cavity includes the first cooling section, the second cooling section and the 3rd cooling section successively, The internal diameter of second cooling section is less than the internal diameter of first cooling section and the 3rd cooling section.
- 10. a kind of PVC board production line, it is characterised in that including the PVC board production system as described in claim any one of 1-9 And cutter device, the cutter device are connected with the draw-gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398130.4U CN206681349U (en) | 2017-04-17 | 2017-04-17 | A kind of PVC board production system and production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398130.4U CN206681349U (en) | 2017-04-17 | 2017-04-17 | A kind of PVC board production system and production line |
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| Publication Number | Publication Date |
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| CN206681349U true CN206681349U (en) | 2017-11-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735524A (en) * | 2019-11-15 | 2020-01-31 | 广东博智林机器人有限公司 | Coating mechanism and coating robot |
-
2017
- 2017-04-17 CN CN201720398130.4U patent/CN206681349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735524A (en) * | 2019-11-15 | 2020-01-31 | 广东博智林机器人有限公司 | Coating mechanism and coating robot |
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