CN107672105A - A kind of polyurethane foam forming production line - Google Patents
A kind of polyurethane foam forming production line Download PDFInfo
- Publication number
- CN107672105A CN107672105A CN201711057359.2A CN201711057359A CN107672105A CN 107672105 A CN107672105 A CN 107672105A CN 201711057359 A CN201711057359 A CN 201711057359A CN 107672105 A CN107672105 A CN 107672105A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- guide rod
- mould
- support
- protection
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 19
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002968 anti-fracture Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of polyurethane foam forming production line, including endless conveyor belts, several moulds, car is carried for the mould of fixing mould, mould opening guide rail, mould closing guide rail and rupture protection system, the mould includes upper die body and lower mold body, the mould, which carries car, includes the upper fixed support of fixed upper die body and the lower fixed support of fixed lower mold body, fixed support is hinged with the lower fixed support, fixed support free end is provided with turning handle, the rupture protection system includes being fixedly connected on the guard member of fixed support free end and supports guard member to prevent fixed support from pounding the protection guide rod fallen on lower fixed support when turning handle is broken.It is an advantage of the invention that:After the setting of rupture protection system can prevent fixed support from opening, turning handle is broken suddenly, and upper die body, which is pounded to fall on, causes burn failure in lower mold body.
Description
Technical field
The present invention relates to polyurethane foam forming field, more particularly to a kind of polyurethane foam forming production line.
Background technology
Polyurethane foam shaping is the process of foaming in the polyurethane AB compounds injection mould by liquid.
Notification number is that CN104108154A Chinese patent discloses a kind of polyurethane foam forming production line, including some
Individual mould, endless conveyor belts, drying unit, the mould include be hinged upper die body and lower mold body, are provided with the lower mold body
For accommodating the die cavity of polyurethane, in addition to the support frame for support mode, automatic die sinking system, automatic die assembly system, with
And mould automatic turning alignment system, the automatic die assembly system, mould automatic turning alignment system, drying unit, open automatically
Modular system is set gradually along transmission belt traffic direction.Upper die body is molding stage-matched moulds stage with lower mold body in the production line
Contact with mould opening guide rail or mould closing guide rail by the preceding turning handle for being fixed on upper die body one end during transmission and beaten in the presence of guide rail
Open or Guan Bi mould, production line operation with after the section time, preceding turning handle easily snaps off after multiple alternate load effect,
Upper die body loses support, is fallen on so as to pound in lower mold body, causes grinding tool to damage, and economic loss is caused to enterprise.
The content of the invention
It is an object of the invention to provide a kind of polyurethane foam forming production line, its advantage is can be broken in preceding turning handle
Afterwards, upper die body is supported, prevents it is pounded from falling in lower mold body.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of polyurethane foam forming production line, including endless conveyor belts, several moulds, the mould carrying for fixing mould
Car, mould opening guide rail, mould closing guide rail and rupture protection system, the mould include upper die body and lower mold body, and the mould carries
Car includes the upper fixed support of fixed upper die body and the lower fixed support of fixed lower mold body, fixed support with it is described under
Fixed support is hinged, and the lower fixed support bottom is provided with some road wheels, and the lower fixed support hinged end is provided with company
The joint of endless conveyor belts is connect, fixed support free end, which is provided with, coordinates mould opening guide rail to open upper fixed support or cooperation
Support bracket fastened turning handle under mould closing guide rail closure, the rupture protection system include being fixedly connected on fixed support free end
Guard member and when turning handle is broken support guard member prevent fixed support from pounding the protection guide rod fallen on lower fixed support.
Pass through above-mentioned technical proposal, under the drive of endless conveyor belts, mould carries car and rotated around endless conveyor belts, works as mould
When tool carrying car turns to the position for being provided with mould opening guide rail, turning handle contacts with mould opening guide rail, then in the support of mould opening guide rail
Under, upper fixed support is gradually opened, when mould, which carries car, turns to the position for being provided with mould closing guide rail, in upper fixed support certainly
In the presence of body gravity, upper fixed support gradually falls after rise along mould closing guide rail, and the setting of rupture protection system can prevent fixation
After support is opened, turning handle is broken suddenly, and upper die body, which is pounded to fall on, causes burn failure in lower mold body.
The present invention is further arranged to：The guard member includes the connecting rod for being fixedly connected on fixed support free end,
Described connecting rod one end is fixedly connected on fixed support, and the other end upwardly extends perpendicular to upper fixed support, the connection
Bar is fixedly connected with guard bar from upper support bracket fastened one end, and the guard bar is towards upper support bracket fastened hinged end.
Pass through above-mentioned technical proposal, after upper fixed support free end is lifted completely, if turning handle is broken suddenly, guard bar
With protecting guide rail contact, so as to which upper fixed support be supported, prevent upper die body is pounded to fall on from causing burn failure in lower mold body.
The present invention is further arranged to：Protection runner is rotatably connected on the protection guide rod.
Pass through above-mentioned technical proposal：It is rolling friction to protect runner and protect the friction law between guide rod, prevents runner
Frictional force between protection guide rod is excessive, influences the rotation of endless conveyor belts.
The present invention is further arranged to：Arc groove is circumferentially provided with the protection runner.
Pass through above-mentioned technical proposal, contact area when increase protection runner contacts with protection guide rod, reduce protection runner
Suffered stress, prevents guard member to be broken.
The present invention is further arranged to：The protection guide rod penetrates the guarantor when upper fixed support free end starts to lift
Between guard bar and fixed support, it is described protection guide rod upper fixed support free end return after when exit the guard bar with
Between fixed support, the second support bar of the fixed protection guide rod of support is provided with the protection guide rod.
Pass through above-mentioned technical proposal, protection guide rod can when upper fixed support free end starts to lift supreme fixed support
Stage after free end is fallen after rise plays anti-fracture protective effect to upper fixed support, prevents turning handle to be broken suddenly, upper die body is pounded
Onto lower mold body, mould is caused to damage, and the setting of second support bar can get up protection guide rod supports.
The present invention is further arranged to：The protection guide rod is penetrated between the protection runner and fixed support
When, the protection guide rod leaves gap with the protection runner.
Pass through above-mentioned technical proposal, when turning handle is not sent out and is broken, rupture protection system is not involved in upper fixed support
Support, prevent much time using guard member, fatigue damage caused to guard member, so as to ensure rupture protection system itself
Stability, moreover, after turning handle fracture, runner contacts with protection guide rod can send sound, so as to remind staff to close life
Producing line.
The present invention is further arranged to：The endless conveyor belts include supporting track, drive sprocket, driven sprocket, roller
Chain and fluid pressure drive device, the roller chain coordinate with the drive sprocket and driven sprocket, the supporting track laying
On the ground, the drive sprocket and driven sprocket are rotatably connected on supporting track, the weld to roller chain
On single chain link.
Pass through above-mentioned technical proposal, fluid pressure drive device driving drive sprocket are rotated so as to drive roller chain to rotate,
Under the drive of roller chain mould carry car moved on supporting track, and the setting of supporting track can prevent produce line length when
Between run rear mold carry car destroy ground.
The present invention is further arranged to：The mould opening guide rail includes that support turning handle lifts upper fixed support free end
One guide rod and support turning handle make mould carry the second guide rod that car keeps open configuration, and first guide rod is fixedly connected on
On supporting track, the other end gradually rises along endless conveyor belts traffic direction and is fixedly connected with the second guide rod, and described second leads
The straightway keeping parallelism of bar and endless conveyor belts, it is fixedly connected with support away from the side of runner in the second guide rod and fixes second
The first support bar of guide rod.
Pass through above-mentioned technical proposal, mould carry car and moved under the drive of endless conveyor belts on supporting track, work as mould
Tool, which carries car and moves to be provided with mould opening guide rail, to be made, and mould opening guide rail contacts with turning handle, under the support of mould opening guide rail, upper fixation
Support is slowly opened, and the setting of the second guide rod can make mould carry car holding open configuration, and the setting of first support bar can
To improve the stability of mould opening guide rail, prevent fixed support from overwhelming mould opening guide rail.
The present invention is further arranged to：The mould closing guide rail includes the 3rd that support turning handle makes that fixed support slowly falls after rise
Guide rod, the 3rd guide rod are fixedly connected with second guide rod away from one end of the first guide rod, and the other end is slowly downward
Extend and be fixedly connected on supporting track.
Pass through above-mentioned technical proposal, the setting of the 3rd guide rod are led to support turning handle mould carrying car is moved to the 3rd
When at bar, upper solid ceiling hold slowly falls after rise in the guide rod of self gravitation effect lower edge the 3rd.
In summary, the invention has the advantages that：
First, after the setting of rupture protection system can prevent fixed support from opening, turning handle is broken suddenly, and upper die body is pounded and fallen on down
Cause burn failure on die body；
2nd, when turning handle is not sent out and is broken, rupture protection system is not involved in upper support bracket fastened support, is prevented prolonged
Using guard member, fatigue damage is caused to guard member, so as to ensure the stability of rupture protection system itself, moreover, in turning handle
After fracture, runner contacts with protection guide rod can send sound, so as to remind staff to close production line.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is structural representation when mould carries car and mould carrying car opening；
Fig. 3 is that mould carries car and mould carries the structural representation after car is opened completely；
Fig. 4 is structural representation when mould carries car and mould carrying car closure；
Fig. 5 is to embody the schematic diagram that guard member structure is done.
In figure, 1, endless conveyor belts；11st, drive sprocket；12nd, driven sprocket；13rd, roller chain；14th, supporting track；2、
Mould；21st, upper die body；22nd, lower mold body；3rd, mould carries car；31st, upper fixed support；311st, turning handle；32nd, lower fixed support；
321st, road wheel；322nd, joint；4th, mould opening guide rail；41st, the first guide rod；42nd, the second guide rod；43rd, first support bar；5th, matched moulds is led
Rail；51st, the 3rd guide rod；6th, rupture protection system；61st, guard member；611st, connecting rod；612nd, guard bar；613rd, runner is protected；
614th, arc groove；62nd, guide rod, 63, second support bar are protected.
Embodiment
Embodiment：
A kind of polyurethane foam forming production line, shown in reference picture 1, including endless conveyor belts 1, several moulds 2, for fixing
The mould of mould 2 carries car 3, mould opening guide rail 4, mould closing guide rail 5 and rupture protection system 6.
Shown in reference picture 1, endless conveyor belts 1 include drive sprocket 11, driven sprocket 12, roller chain 13, are arranged on rolling
The fluid pressure drive device that the supporting track 14 and driving drive sprocket 11 of the outer ring of subchain bar 13 rotate（It is not shown）, branch
Support track 14 is laid on the ground, and drive sprocket 11 and driven sprocket 12 are rotatably connected on supporting track 14.
Shown in reference picture 2, mould 2 includes upper die body 21 and lower mold body 22.
Shown referring to Figures 1 and 2, mould carries car 3 and is positioned on supporting track 14, and mould, which carries car 3, to be included on fixed
The lower fixed support 32 of the upper fixed support 31 of die body 21 and fixed lower mold body 22, upper fixed support 31 and lower fixed support 32
It is hinged, the bottom of lower fixed support 32 is provided with several road wheels 321, set in the hinged end of lower fixed support 32
The joint 322 of connection endless conveyor belts 1 is equipped with, joint 322 is welded on endless conveyor belts 1 away from one end of lower fixed support 32
On roller chain 13（Herein with reference to shown in Fig. 1）, the free end of upper fixed support 31 is provided with turning handle 311.
Referring to figs. 1 to shown in Fig. 3, mould opening guide rail 4 is arranged on the straightway of endless conveyor belts 1, and mould opening guide rail 4 includes branch
The first guide rod 41 and support turning handle 311 that support turning handle 311 lifts the upper free end of fixed support 31 make mould carrying car 3 keep opening
Second guide rod 42 of open state, wherein, the one end of the first guide rod 41 is fixedly connected on supporting track 14, and the other end is along annular delivery
The traffic direction of band 1 is gradually risen and is fixedly connected with the second guide rod 42, and the second guide rod 42 and the straightway of endless conveyor belts 1 are kept
It is parallel, first support bar 43 is fixedly connected with away from the side of runner in the second guide rod 42, first support bar 43 is led away from second
One end of bar 42 is fixedly connected on supporting track 14.
Shown in reference picture 1, Fig. 3 and Fig. 4, mould closing guide rail 5, which includes support turning handle 311, makes what fixed support 31 slowly fell after rise
3rd guide rod 51, one end of the 3rd guide rod 51 are fixedly connected with second guide rod 42 away from one end of the first guide rod 41,
Traffic direction of the other end along endless conveyor belts 1 is gradually reduced and is fixedly connected on supporting track 14.
Referring to figs. 1 to shown in Fig. 4, rupture protection system 6 includes being fixedly connected on the protection of the free end of fixed support 31
Part 61, it is broken rear support guard member 61 in turning handle 311 and prevents fixed support 31 from pounding the protection that falls on lower fixed support 32 and leading
The second support bar 63 of bar 62 and support protection guide rod 62.
Shown in reference picture 5, guard member 61 includes the connecting rod 611 for being fixedly connected on the free end of fixed support 31, connection
One end of bar 611 is fixedly connected on fixed support 31, and the other end upwardly extends perpendicular to upper fixed support 31, in connecting rod
611 are fixedly connected with guard bar 612 away from one end of upper fixed support 31, and the guard bar 612 is towards upper fixed support 31
Hinged end, protection runner 613 is rotatably connected on guard bar 612, arc groove is circumferentially provided with protection runner 613
614, contact area when being contacted with increase protection runner 613 with protection guide rod 62.One end of second support bar 63 is connected to branch
The other end is connected on protection guide rod 62 on support track 14.
Referring to figs. 1 to shown in Fig. 4, protection guide rod 62 penetrates protection runner when the upper free end of fixed support 31 starts to lift
Between 613 and upper fixed support 31, fallen after rise in upper fixed support 31 between backed off after random protection runner 613 and upper fixed support 31,
When protecting guide rod 62 to penetrate between protection runner 613 and upper fixed support 31, protect and stayed between guide rod 62 and protection runner 613
There is gap（Herein with reference to shown in Fig. 5）, to prevent much time using guard member 61, fatigue damage is caused to guard member 61, from
And ensure the stability of itself of rupture protection system 6, moreover, after the fracture of turning handle 311, runner is contacted and can sent out with protection guide rod 62
Go out sound, so as to remind staff to close production line.
The course of work:When mould carrying car 3 moves under the drive of endless conveyor belts 1 to be provided with mould opening guide rail 4,
Under the support of the first guide rod 41, upper fixed support 31 is slowly opened, and now, protection guide rod 62 penetrates guard member 61 and upper fixation
Between support 31, if turning handle 311 is broken at this moment, upper fixed support 31 turns downwards along itself and the lower hinged place of fixed support 32
Dynamic, then guard member 61 contacts with protection guide rod 62, protection guide rod 62 is supported upper fixed support 31, and guard member 61
Can send sound when being contacted with protection guide rod 62 reminds worker to close production line, is moved to when mould carries car 3 at mould closing guide rail 5
When, upper fixed support 31 gradually falls after rise, now protects guide rod 62 to exit between guard member 61 and upper fixed support 31.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (9)
1. a kind of polyurethane foam forming production line, it is characterized in that：Including endless conveyor belts (1), several moulds (2), it is used for
The mould of fixing mould (2) carries car (3), mould opening guide rail (4), mould closing guide rail (5) and rupture protection system (6), the mould
Tool (2) includes upper die body (21) and lower mold body (22), and the mould, which carries car (3), includes the upper fixed branch of fixed upper die body (21)
Frame (31) and the lower fixed support (32) of fixed lower mold body (22), fixed support (31) and the lower fixed support
(32) it is hinged, lower fixed support (32) bottom is provided with some road wheels (321), lower fixed support (32) hinged end
The joint (322) of connection endless conveyor belts (1) is provided with, fixed support (31) free end is provided with cooperation mould opening guide rail
(4) turning handle (311) of fixed support (31) or the lower fixed support (32) of cooperation mould closing guide rail (5) closure in opening, the fracture
Protection system (6) includes being fixedly connected on the guard member (61) of fixed support (31) free end and when turning handle (311) is broken
Support guard member (61) prevents fixed support (31) from pounding the protection guide rod (62) fallen on lower fixed support (32).
2. a kind of polyurethane foam forming production line according to claim 1, it is characterized in that：The guard member (61) includes
The connecting rod (611) of fixed support (31) free end is fixedly connected on, described connecting rod (611) one end is fixedly connected on solid
On fixed rack (31), the other end upwardly extends perpendicular to upper fixed support (31), and the connecting rod (611) is by from upper fixed support
(31) one end is fixedly connected with guard bar (612), hinged end of the guard bar (612) towards upper fixed support (31).
3. a kind of polyurethane foam forming production line according to claim 2, it is characterized in that：On the protection guide rod (62)
It is rotatably connected to protection runner (613).
4. a kind of polyurethane foam forming production line according to claim 3, it is characterized in that：The protection runner (613)
On be circumferentially provided with arc groove (614).
5. a kind of polyurethane foam forming production line according to claim 4, it is characterized in that：The protection guide rod (62) exists
Upper fixed support (31) free end is penetrated between the guard bar (612) and fixed support (31) when starting to lift, institute
State protection guide rod (62) and fall guard bar (612) described in backed off after random and fixed support after rise in upper fixed support (31) free end
(31) between, the second support bar (63) of the fixed protection guide rod (62) of support is provided with the protection guide rod (62).
6. a kind of polyurethane foam forming production line according to claim 5, it is characterized in that：The protection guide rod (62) is worn
When entering between the protection runner (613) and fixed support (31), the protection guide rod (62) and the protection runner
(613) gap is left.
7. a kind of polyurethane foam forming production line according to claim 1, it is characterized in that：The endless conveyor belts (1)
Including supporting track (14), drive sprocket (11), driven sprocket (12), roller chain (13) and fluid pressure drive device, the rolling
Subchain bar (13) coordinates with the drive sprocket (11) and driven sprocket (12), and the supporting track (14) is laid on the ground,
The drive sprocket (11) and driven sprocket (12) are rotatably connected on supporting track (14), and the joint (322) is welded to rolling
On the single chain link of subchain bar (13).
8. a kind of polyurethane foam forming production line according to claim 1, it is characterized in that：Mould opening guide rail (4) bag
Including the first guide rod (41) for supporting turning handle (311) to lift upper fixed support (31) free end and support turning handle (311) makes mould
The second guide rod (42) that car (3) keeps open configuration is carried, described first guide rod (41) one end is fixedly connected on supporting track
(14) on, the other end gradually rises along endless conveyor belts (1) traffic direction and is fixedly connected with the second guide rod (42), described second
Guide rod (42) and the straightway keeping parallelism of endless conveyor belts (1), are fixedly connected in the second guide rod (42) away from the side of runner
There is the first support bar (43) that the second guide rod (42) are fixed in support.
9. a kind of polyurethane foam forming production line according to claim 8, it is characterized in that：Mould closing guide rail (5) bag
Include support turning handle (311) the 3rd guide rod (51) for making fixed support (31) slowly fall after rise, described 3rd guide rod (51) one end with
Second guide rod (42) is fixedly connected away from one end of the first guide rod (41), and the other end is slowly extended downwardly and is fixedly connected on
On supporting track (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057359.2A CN107672105B (en) | 2017-11-01 | Polyurethane foam molding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057359.2A CN107672105B (en) | 2017-11-01 | Polyurethane foam molding production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107672105A true CN107672105A (en) | 2018-02-09 |
| CN107672105B CN107672105B (en) | 2024-06-25 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580460A (en) * | 2021-08-17 | 2021-11-02 | 佛山市绿德聚氨酯设备科技有限公司 | High-efficient production water line of polyurethane product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963395A (en) * | 1974-02-25 | 1976-06-15 | Automated Construction Industries, Inc. | Mass production line for fabricating structural building members |
| JP2006044173A (en) * | 2004-08-06 | 2006-02-16 | Toyo Tire & Rubber Co Ltd | Mold closing device in manufacturing line for foamed resin product |
| US20140167316A1 (en) * | 2012-12-18 | 2014-06-19 | Hennecke Gmbh | Method and device for the production of form parts |
| CN104108154A (en) * | 2014-07-18 | 2014-10-22 | 浙江衢州祥光橡塑有限公司 | Foaming forming production line for polyurethane |
| CN104772845A (en) * | 2015-03-09 | 2015-07-15 | 佛山市锦德机械设备有限公司 | Independent heating shoe mold frame unit for annular transport line |
| CN207495893U (en) * | 2017-11-01 | 2018-06-15 | 北京嘉诚兴业工贸股份有限公司 | A kind of polyurethane foam forming production line |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963395A (en) * | 1974-02-25 | 1976-06-15 | Automated Construction Industries, Inc. | Mass production line for fabricating structural building members |
| JP2006044173A (en) * | 2004-08-06 | 2006-02-16 | Toyo Tire & Rubber Co Ltd | Mold closing device in manufacturing line for foamed resin product |
| US20140167316A1 (en) * | 2012-12-18 | 2014-06-19 | Hennecke Gmbh | Method and device for the production of form parts |
| CN104108154A (en) * | 2014-07-18 | 2014-10-22 | 浙江衢州祥光橡塑有限公司 | Foaming forming production line for polyurethane |
| CN104772845A (en) * | 2015-03-09 | 2015-07-15 | 佛山市锦德机械设备有限公司 | Independent heating shoe mold frame unit for annular transport line |
| CN207495893U (en) * | 2017-11-01 | 2018-06-15 | 北京嘉诚兴业工贸股份有限公司 | A kind of polyurethane foam forming production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580460A (en) * | 2021-08-17 | 2021-11-02 | 佛山市绿德聚氨酯设备科技有限公司 | High-efficient production water line of polyurethane product |
| CN113580460B (en) * | 2021-08-17 | 2023-03-10 | 佛山市绿德聚氨酯设备科技有限公司 | High-efficient production water line of polyurethane product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105109908B (en) | A kind of chain conveying mechanism | |
| CN207495893U (en) | A kind of polyurethane foam forming production line | |
| CN107161891A (en) | A kind of handling machinery manually adjusts steering mechanism | |
| CN102774626A (en) | Intelligent accumulation type suspension conveyor system | |
| CN112224745A (en) | Energy-saving conveying device based on friction force reduction | |
| CN105173537A (en) | Chain conveying mechanism | |
| CN107672105A (en) | A kind of polyurethane foam forming production line | |
| CN103587879A (en) | Steel wire lining conveyor belt turnover method and device | |
| CN205204090U (en) | Long -pending track of chain download department of putting of condenser spraying production line | |
| CN209940309U (en) | High stability bridge crane | |
| CN205151042U (en) | Belt conveyer | |
| CN207495896U (en) | A kind of mold carries vehicle | |
| CN205466772U (en) | Rope saw machine | |
| CN116621018B (en) | Solid tire clamping and transferring device and using method | |
| CN205951967U (en) | Disconnected axle protection mechanism of aerial passenger device rope sheave main shaft | |
| CN211844432U (en) | Protector is used in train unloading | |
| CN107285194A (en) | A kind of electric hoist walking mechanism of bridge crane | |
| CN207633241U (en) | A kind of detachable deceleration strip being conveniently replaceable | |
| CN107672105B (en) | Polyurethane foam molding production line | |
| CN204777207U (en) | Flexible band conveyer's unsteady riding wheel structure | |
| CN112850038A (en) | Anti-shaking device for frame for aerial assembly line | |
| CN218290209U (en) | Single track hangs rail cable suspension device | |
| CN2190636Y (en) | Belt-broken protector | |
| CN219295386U (en) | Rope-falling prevention protection device for overhead manned device | |
| CN210001029U (en) | link-hinged machine head transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |