CN109676932A - A kind of foam welding production line and its welding method - Google Patents
A kind of foam welding production line and its welding method Download PDFInfo
- Publication number
- CN109676932A CN109676932A CN201910136018.7A CN201910136018A CN109676932A CN 109676932 A CN109676932 A CN 109676932A CN 201910136018 A CN201910136018 A CN 201910136018A CN 109676932 A CN109676932 A CN 109676932A
- Authority
- CN
- China
- Prior art keywords
- cystosepiment
- welding
- heating plate
- foam
- welding section
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 93
- 239000006260 foam Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000010257 thawing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B29C65/022—Particular heating or welding methods not otherwise provided for
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
Abstract
The invention discloses a kind of foam welding production line and its welding methods, including assembly line Material Staging Area, feeding Flip Zone, heating plate area, active welding section, stacking welding region, discharge zone；The present invention will need the crawl through manipulator of the foam board that welds, is turned to and is fixed on the two sides of heating plate in active welding section, the heated rear surface of foam board is melted, heating plate exits active welding section, two plates are welded together by manipulator pushing, and it discharges after recycling according to this until reaching designated length, the present invention can reduce the equipment investment of production large scale foam, and production line of the invention is simple, welding method is efficiently ingenious.
Description
Technical field
The present invention relates to a kind of foam welding production line and its welding methods.
Background technique
Thermoplastic foam refers to that thermal plasticity high polymer foams by way of physically or chemically, forms it into porous
Portion's structure has the characteristics that light, firm, shock-absorbing, the low moisture absorption, easily molded and good water resistance, thermal insulation, price are low, quilt
The fields such as packaging, heat preservation, waterproof, heat-insulated, damping are widely used in, can be applied to electric appliance, instrument and meter, craftwork and other
The Shockproof packaging of rapid wear valuables makes food heat-insulation plate and serves as the purposes such as interlayer composite material sandwich.
Thermoplasticity refers to that flow deformation can occur when heated for substance, and the property of certain shapes can be kept after cooling.Benefit
It with the thermoplastic property of thermoplastic foam, is docking together, is formed thick after being heated to the sheet with equal thickness for being cut into certain length and width
Thicker foam block is spent, the equipment investment of production large scale foam can be reduced.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: the big ruler of production can be reduced by providing one kind
The foam welding production line and its welding method of the equipment investment of very little foam.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of foam welding production line, including assembly line Material Staging Area, feeding Flip Zone, heating plate area, active welding section, heap stitch welding
Connect region, discharge zone；The assembly line Material Staging Area connects feeding Flip Zone；The feeding Flip Zone connection is actively welded
Area；The active welding section side connects heating plate area；The active welding section other side connection stacks welding section；It is described
Stacking welding section side connect discharge zone；Manipulator is installed on the feeding Flip Zone；The heating plate area installation
There is heating plate sliding back and forth；The heating plate area is equipped with reciprocating drive unit；The reciprocating drive unit connection
Heating plate.
It further, further include circulating conveyor；The stacking welding section is connected to flowing water by circulating conveyor
Line Material Staging Area.
Further, the circulating conveyor is belt conveyor or chain conveyor.
It further, further include man-machine control system；The man-machine control system control manipulator running and reciprocal drive
The reciprocating motion of dynamic device.
Further, the reciprocating drive unit is one of driving motor, cylinder, oil cylinder.
A kind of foam welding method, steps are as follows:
Manipulator on S1, feeding Flip Zone grabs first cystosepiment from assembly line Material Staging Area, by horizontal positioned first
Cystosepiment turns over turn 90 degrees after send to active welding section and fixation；
Manipulator on S2, feeding Flip Zone grabs second cystosepiment from assembly line Material Staging Area, by horizontal positioned second
Cystosepiment turns over turn 90 degrees after send to active welding section and fixation；Guarantee that first cystosepiment and second cystosepiment are opposite in parallel
Setting；
S3, heating plate area reciprocating drive unit driving heating plate enter between first cystosepiment and second cystosepiment, benefit
First cystosepiment of two sides and second cystosepiment are heated with heating plate；
After the heated thawing in the opposite flank of S4, first cystosepiment and second cystosepiment, driven using reciprocating drive unit
Heating plate exits between first cystosepiment and second cystosepiment；
Opposite thawing side is carried out extruding welding by manipulator by S5, first cystosepiment and second cystosepiment；
S6, be welded first cystosepiment and second cystosepiment are delivered to stacking welding section, welding section welding will be stacked
Good first cystosepiment and second cystosepiment, which is sent to discharge zone, to discharge, or by be welded first cystosepiment and
Second cystosepiment is sent to assembly line Material Staging Area, and repeat the above steps S1 to S5, is discharged after reaching required foam plate thickness.
Further, the manipulator and reciprocating drive unit are carried out automatically controlling by external man-machine control system.
Beneficial effects of the present invention
Entire welding production line of the invention is arranged in the end of foam board production line, well cutting uniform thickness, etc. length and width standard
Size bubbles plate enters welding region through assembly line, and approach feeding Flip Zone, stacks welding section, discharge zone at active welding section
Welding region is left, reaches inspection, finished product area through transhipment.In order to save Ground arrangement, the present invention is intentionally by cystosepiment from level
Direction is turned over turn 90 degrees after make cystosepiment welding surface be arranged in vertical direction, that is, stack welding direction be horizontal direction, keep away
The drawbacks of vertical direction occupies too large area is exempted from.Heating plate is controlled by man-machine control system, such as PLC, can freely into
Active welding region and heating plate area out.Crawl of the foam board for needing to weld two-by-two through manipulator is turned to and actively welds
The two sides of heating plate are fixed in area, the heated rear surface of plate is melted, and heating plate exits active welding section, and two plates are by manipulator
Pushing is welded together, and circulation discharges up to reaching designated length according to this.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structure graph of two cystosepiments welding of the invention.
The structure graph that multiple cystosepiments weld after Fig. 3 is then Fig. 2 of the invention.
Wherein, state (a) and (b), (c), (d), (e) are followed successively by first cystosepiment and second cystosepiment welding in Fig. 2
State diagram；State (f), (g), (h), (i), (j) are followed successively by first cystosepiment and second cystosepiment welding completion in Fig. 3
Cystosepiment and third cystosepiment welding state diagram.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 3, a kind of foam welding production line, including assembly line Material Staging Area 1, feeding Flip Zone 2, heating plate
Area 4, stacks welding region 5, discharge zone 6 at active welding section 3.The assembly line Material Staging Area 1 connects feeding Flip Zone 2.It is described
Feeding Flip Zone 2 connect active welding section 3；3 side of active welding section connects heating plate area 3；The active weldering
It connects the connection of 3 other side of area and stacks welding section 5；5 side of stacking welding section connects discharge zone 6；The feeding Flip Zone 2
On manipulator is installed；The heating plate area 4 is equipped with heating plate 41 sliding back and forth；It is set in the heating plate area 4
There is reciprocating drive unit；The reciprocating drive unit connects heating plate 41.Further preferably, continue if necessary to welding
Plate is welded, and the foam board being welded can be continued on to assembly line Material Staging Area 1 and enter next welding link, cared for
It further include circulating conveyor；The stacking welding section 5 is connected to assembly line Material Staging Area 1 by circulating conveyor.Into one
Preferably, the circulating conveyor is belt conveyor or chain conveyor to step.It further preferably, further include man-machine
Control system 7；The man-machine control system 7 controls manipulator running and the reciprocating motion of reciprocating drive unit.Further
It is preferred that the reciprocating drive unit is one of driving motor, cylinder, oil cylinder.
As shown in Figures 1 to 3, a kind of foam welding method, steps are as follows:
S1, as shown in Fig. 2, the manipulator on feeding Flip Zone 2 grabs cystosepiment 8 from assembly line Material Staging Area 1, such as grab first
First cystosepiment 8a is taken, first horizontal positioned cystosepiment 8a is turned over and is sent after turning 90 degrees to active welding section 3 and is fixed；Figure
2 and Fig. 3 is front view of the Fig. 1 from Y-direction.
S2, as shown in Fig. 2, the manipulator on feeding Flip Zone 2 grabs second cystosepiment from assembly line Material Staging Area 1
Second horizontal positioned cystosepiment 8b is turned over and is sent after turning 90 degrees to actively welding 3rd area and fixation by 8b；Guarantee first cystosepiment
8a and second cystosepiment 8b is oppositely arranged in parallel.
S3, as shown in Fig. 2, the reciprocating drive unit in heating plate area 4 driving heating plate 41 is entered first cystosepiment 8a
Between second cystosepiment 8b, added using first cystosepiment 8a and second cystosepiment 8b of the heating plate 41 to two sides
Heat.
S4, as shown in Fig. 2, to first cystosepiment 8a and second cystosepiment 8b opposite flank be heated melt after,
It is exited between first cystosepiment 8a and second cystosepiment 8b using reciprocating drive unit driving heating plate 41.
S5, as shown in Fig. 2, first cystosepiment 8a and second cystosepiment 8b by manipulator by opposite thawing side
Carry out extruding welding；
S6, welding section 5 is stacked as shown in Fig. 2, be welded first cystosepiment and second cystosepiment are delivered to, will stacked
The first cystosepiment 8a and second cystosepiment 8b that welding section 5 is welded send to discharge zone 6 and discharge, or will be welded
First cystosepiment 8a and second cystosepiment 8b send to assembly line Material Staging Area 1, repeat the above steps S1 to S5, reach needed for
It is discharged after foam plate thickness；Specifically as shown in figure 3, first cystosepiment 8a and second cystosepiment 8b are passed through conveying
After device is delivered to assembly line Material Staging Area 1, using machinery by be welded first cystosepiment 8a and second cystosepiment 8b
Carry out being mounted on after 90 degree of overturnings active welding section 3 and fixed respectively with third cystosepiment 8c, then using heating plate 41 into
Row heating, repeat the above steps S5 to S6, and the cystosepiment so welded becomes three Zhang Houdu by two original thickness, successively
Circulation is exported cystosepiment from the feeding material discharge region 6 of welding section 5 is stacked if having reached required thickness, otherwise
Continue next welding process.Further preferably, the manipulator and reciprocating drive unit are by external man-machine control system
It carries out automatically controlling, PLC controller may be selected.
Entire welding production line of the invention is arranged in the end of 8 production line of cystosepiment, well cutting uniform thickness, etc. length and width mark
Object staff cun cystosepiment 8 enters welding region through assembly line, and approach feeding Flip Zone, stacks welding section, discharge zone at active welding section
Welding region is left, reaches inspection, finished product area through transhipment.In order to save Ground arrangement, the present invention is intentionally by cystosepiment 8 from level
Direction is turned over turn 90 degrees after make cystosepiment welding surface be arranged in vertical direction, that is, stack welding direction be horizontal direction, keep away
The drawbacks of vertical direction occupies too large area is exempted from.Heating plate is controlled by man-machine control system, such as PLC, can freely into
Active welding region and heating plate area out.Crawl of the cystosepiment 8 for needing to weld two-by-two through manipulator is turned to active welding section
The two sides of heating plate are inside fixed on, the heated rear surface of plate is melted, and heating plate exits active welding section, and two plates are by mechanical hand push
It squeezes and is welded together, and circulation discharges up to reaching designated length according to this.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of foam welding production line, which is characterized in that including assembly line Material Staging Area, feeding Flip Zone, heating plate area, active
Welding section stacks welding region, discharge zone；The assembly line Material Staging Area connects feeding Flip Zone；The feeding Flip Zone
Connect active welding section；The active welding section side connects heating plate area；The active welding section other side connects heap
Folded welding section；The stacking welding section side connects discharge zone；Manipulator is installed on the feeding Flip Zone；Described
Heating plate area is equipped with heating plate sliding back and forth；The heating plate area is equipped with reciprocating drive unit；Described is reciprocal
Driving device connects heating plate.
2. foam welding production line according to claim 1, which is characterized in that further include circulating conveyor；Described
It stacks welding section and assembly line Material Staging Area is connected to by circulating conveyor.
3. foam welding production line according to claim 2, which is characterized in that the circulating conveyor is that belt is defeated
Send device or chain conveyor.
4. foam welding production line according to claim 1, which is characterized in that further include man-machine control system；Described
Man-machine control system controls manipulator running and the reciprocating motion of reciprocating drive unit.
5. foam welding production line according to claim 1, which is characterized in that the reciprocating drive unit is driving electricity
One of machine, cylinder, oil cylinder.
6. a kind of foam welding method, which is characterized in that steps are as follows:
Manipulator on S1, feeding Flip Zone grabs first cystosepiment from assembly line Material Staging Area, by horizontal positioned first
Cystosepiment turns over turn 90 degrees after send to active welding section and fixation；
Manipulator on S2, feeding Flip Zone grabs second cystosepiment from assembly line Material Staging Area, by horizontal positioned second
Cystosepiment turns over turn 90 degrees after send to active welding section and fixation；Guarantee that first cystosepiment and second cystosepiment are opposite in parallel
Setting；
S3, heating plate area reciprocating drive unit driving heating plate enter between first cystosepiment and second cystosepiment, benefit
First cystosepiment of two sides and second cystosepiment are heated with heating plate；
After the heated thawing in the opposite flank of S4, first cystosepiment and second cystosepiment, driven using reciprocating drive unit
Heating plate exits between first cystosepiment and second cystosepiment；
Opposite thawing side is carried out extruding welding by manipulator by S5, first cystosepiment and second cystosepiment；
S6, be welded first cystosepiment and second cystosepiment are delivered to stacking welding section, welding section welding will be stacked
Good first cystosepiment and second cystosepiment, which is sent to discharge zone, to discharge, or by be welded first cystosepiment and
Second cystosepiment is sent to assembly line Material Staging Area, and repeat the above steps S1 to S5, is discharged after reaching required foam plate thickness.
7. foam welding method according to claim 6, which is characterized in that the manipulator and reciprocating drive unit are by outer
The man-machine control system in portion carries out automatically controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136018.7A CN109676932A (en) | 2019-02-25 | 2019-02-25 | A kind of foam welding production line and its welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136018.7A CN109676932A (en) | 2019-02-25 | 2019-02-25 | A kind of foam welding production line and its welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676932A true CN109676932A (en) | 2019-04-26 |
Family
ID=66196146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910136018.7A Pending CN109676932A (en) | 2019-02-25 | 2019-02-25 | A kind of foam welding production line and its welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682539A (en) * | 2019-09-03 | 2020-01-14 | 南京创博机械设备有限公司 | Polyester foam board heating and welding process and heating and welding equipment thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004108321A1 (en) * | 2003-06-11 | 2004-12-16 | Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. | Method and device for producing structural elements |
| US20110165363A1 (en) * | 2008-07-30 | 2011-07-07 | 3A Technology & Management Ltd. | Foamed plastics material panel |
| EP2930007A1 (en) * | 2014-04-11 | 2015-10-14 | Basf Se | Method for the production of thermoplastic foam panels using hot air |
| US20160001476A1 (en) * | 2013-02-20 | 2016-01-07 | Kurtz Gmbh | Method and device for producing a foam particle part |
| EP3330060A1 (en) * | 2016-11-30 | 2018-06-06 | Jackon Insulation GmbH | Preparation of xps foam panels with large width and/or length by welding |
-
2019
- 2019-02-25 CN CN201910136018.7A patent/CN109676932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004108321A1 (en) * | 2003-06-11 | 2004-12-16 | Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. | Method and device for producing structural elements |
| US20110165363A1 (en) * | 2008-07-30 | 2011-07-07 | 3A Technology & Management Ltd. | Foamed plastics material panel |
| US20160001476A1 (en) * | 2013-02-20 | 2016-01-07 | Kurtz Gmbh | Method and device for producing a foam particle part |
| EP2930007A1 (en) * | 2014-04-11 | 2015-10-14 | Basf Se | Method for the production of thermoplastic foam panels using hot air |
| EP3330060A1 (en) * | 2016-11-30 | 2018-06-06 | Jackon Insulation GmbH | Preparation of xps foam panels with large width and/or length by welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682539A (en) * | 2019-09-03 | 2020-01-14 | 南京创博机械设备有限公司 | Polyester foam board heating and welding process and heating and welding equipment thereof |
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| PB01 | Publication | ||
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Application publication date: 20190426 |