CN102433804A - Forming device of lifting and descending reciprocating-type pulp molding equipment - Google Patents
Forming device of lifting and descending reciprocating-type pulp molding equipment Download PDFInfo
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- CN102433804A CN102433804A CN2011103274847A CN201110327484A CN102433804A CN 102433804 A CN102433804 A CN 102433804A CN 2011103274847 A CN2011103274847 A CN 2011103274847A CN 201110327484 A CN201110327484 A CN 201110327484A CN 102433804 A CN102433804 A CN 102433804A
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Abstract
The invention discloses a forming device of lifting and descending reciprocating-type pulp molding equipment. The forming device comprises a pulp pool for holding pulp, a mold which is provided with a molding cavity and arranged in the pulp pool, a guide post tube fixedly connected with the mold, a guide sleeve tube which is located at the downside of the pulp pool and fixedly connected with the bottom of the pulp pool, a vacuum tube and an air duct which are communicated and respectively connected with the lower end of the guide sleeve tube and a driving device of which the output end is fixedly connected with the mold, wherein the guide post tube is communicated with the molding cavity, and the upper end part of the guide sleeve tube is sleeved with the guide post tube in a movable and sealing mode. A guiding mechanism also has a ventilation function, and is communicated with the molding cavity of the mold; the bottom end of the guide sleeve tube is respectively connected and communicated with the vacuum tube and the air duct; thus vacuum is generated in the molding cavity to carry out pulp suction and dewatering, demolding is realized by blowing to separate humid blank from net surface, various flexible airflow pipelines are not additionally arranged at the downside of the mold, and the linkage structure between the mold and forming device is simplified.
Description
Technical field
The present invention relates to a kind of paper mould equipment, relate in particular to a kind of shaped device of the reciprocating type paper mould equipment that goes up and down.
Background technology
It is following that the reciprocating type former of use at present commonly used carries out paper mould program technical process: the mould that is covered with the metal nethike embrane that will have given shape sinks in the stock tank, utilizes pipeline in mould, to feed vacuum and inhales slurry; Treat that slurry reaches in mould that mould rises until mould emersion slurry face behind the certain thickness, continue to feed vacuum and dewater and make goods become wet base; Close vacuum then, and utilize admission line in mould, to feed compressed air, wet base is separated with wire side.
Can be known that by above-mentioned moulded paper pulp product molding process wet blank molding has three key elements: mould must go up and down to get in the stock tank and rise to break away from the slurry face, and lifting process must be led by the guide pillar guide pin bushing; Must utilize pipeline to feed vacuum, can realize inhaling slurry and dehydration; Must utilize pipeline to feed Compressed Gas, can realize separating of wet base and wire side.
Existing paper mould shaped device, its mould goes up and down to adopt special guide pillar guide pin bushing, and the guide pillar guide pin bushing is generally in the place ahead of operating surface, and influence is operated, and needs lubricated.What mould was inhaled the general employing of slurry, dehydration and air blowing process is the steel-wire carcass flexible pipe; These pipelines need stretch with the up-down of mould; And generally adopt tortuous method to be arranged in the below of stock tank inner mold, therefore the compression and the stretching that do not stop with the mould up-down are are very easily worn and torn and are broken; The pipeline that causes being immersed in the stock tank is got into obstruction or moisture entering and destroys vacuum and air-flow effect by paper pulp, and maintenance and repair is also extremely difficult.Especially large form machine, the mould below is exactly a slice Guan Lin simply, neither maintains easily and influences slurry and pipeline telescopic moving.
Summary of the invention
Not enough to prior art, the technical problem that the present invention will solve provides a kind of simplification gas channel and gets into the mould molding chamber swimmingly to guarantee vacuum and compressed gas, goes up and down to provide the shaped device of the reciprocating type paper mould equipment of up-down of guiding simultaneously for mould.
In order to overcome the prior art deficiency; The technical scheme that the present invention adopts is: a kind of shaped device of the reciprocating type paper mould equipment that goes up and down; The guide pillar pipe that it comprises the stock tank that is used to hold paper pulp, be located at the mould with forming cavity in the said stock tank, be fixedly connected with said mould, the drive unit that is positioned at said stock tank downside and is fixedly connected with said mould with the guide thimble of the bottom fixed connection of said stock tank, the vacuum tube and wireway, the output that are connected and are communicated with the bottom of said guide thimble respectively; Said guide pillar pipe is communicated with said forming cavity, the upper end of said guide thimble and the socket of said guide pillar pipe movable sealing.
As the improvement of technique scheme, said drive unit is cylinder or hydraulic cylinder.
As the improvement of technique scheme, said guide pillar pipe axially parallel with the drive unit outbound course.
As the improvement of technique scheme, said guide pillar pipe and said guide thimble are the suitable pipe body of shape.
The invention has the beneficial effects as follows: in the reciprocating type paper mould former that goes up and down, the guide pillar in the guiding mechanism is set to tubulose, and is tightly connected with guide thimble formation, thereby reaches the effect of breather pipe, makes guiding mechanism with the function of ventilating.The top of guide pillar pipe is communicated with the forming cavity of mould; And the bottom of guide thimble is connected and is communicated with wireway with vacuum tube respectively; Make forming cavity pass through guide thimble and the guide pillar pipe can be communicated with vacuum plant, feeder; Inhale slurry and dehydration thereby can produce vacuum at forming cavity, also can to forming cavity blow make wet base and wire side separate the realization demoulding.Air feed and vacuum process realize through the airway that forms in guide pillar pipe and the guide thimble, need not to arrange various flexible airflow lines in addition at the mould downside, have simplified the syndeton between mould and the former.
Description of drawings
Fig. 1 is the structural representation of the shaped device embodiment of a kind of reciprocating type paper mould equipment that goes up and down of the present invention.
Fig. 2 is guide pillar pipe and a guide thimble combining structure sketch map in the embodiment of the invention.
Fig. 3 is the partial enlarged drawing of a-quadrant among Fig. 2.
The specific embodiment
Specifically describe in the face of embodiment of the present invention down.
With reference to figure 1, Fig. 2, shown in Figure 3; The shaped device of a kind of reciprocating type paper mould equipment that goes up and down of the present invention; The guide pillar pipe 15 that it comprises the stock tank 10 that is used to hold paper pulp, be located at the mould with forming cavity 12 in the said stock tank 10, be fixedly connected with said mould 12, the drive unit that is positioned at said stock tank 10 downsides and is fixedly connected with said mould 12 with the guide thimble 16 of the bottom fixed connection of said stock tank 10, the vacuum tube 18 and wireway 19, the output that are connected and are communicated with the bottom of said guide thimble 16 respectively; Said guide pillar pipe 15 is communicated with said forming cavity, the upper end of said guide thimble and the socket of said guide pillar pipe movable sealing.Wherein, above-mentioned stock tank generally is made as the groove shape, holds paper pulp in the groove; The power of mould through drive unit orders about and is implemented in the stock tank; Immerse the following time of slurry face in the stock tank, can inhale slurry, make the interior slurries of stock tank get in the forming cavity and be attached to the wire side place through vacuumizing; Mould continues the moisture of drawing in the slurry through vacuumizing after rising and emitting the pulp face.Through gas channel supply pressure gas wet base is blown then, make it break away from wire side and realize the demoulding.The process air-flow that vacuumizes and blow all is to carry through the internal gas flow passage that guide pillar pipe 15 and guide thimble 16 are combined to form; Flexible vacuum conveyer tube and tracheae have been saved; Saved the connection material; Simultaneously also maintain easily and keep in repair, simplified the syndeton between mould and the shaped device.
In the reciprocating type paper mould former that goes up and down, the guide pillar in the guiding mechanism is set to tubulose, and is tightly connected with guide thimble 16 formation, thereby reaches the effect of breather pipe, makes guiding mechanism with the function of ventilating.The top of guide pillar pipe 15 is communicated with the forming cavity of mould; And the bottom of guide thimble 16 is connected and is communicated with wireway 19 with vacuum tube 18 respectively; Making forming cavity pass through guide thimble 16 can be communicated with vacuum plant, feeder with guide pillar pipe 15; Inhale slurry and dehydration thereby can produce vacuum at forming cavity, also can blow to forming cavity, what make wet base and wire side separates the realization demoulding.Air feed and vacuum process realize through the airway that forms in guide pillar pipe and the guide thimble; Need not in the slurry of mould downside, to arrange in addition various flexible airflow lines (flexible flexible tracheae or crooked flexible tracheae); Simplified the syndeton between mould and the former, not only maintained easily but also do not influence slurry.
Guide thimble 16 lower ends can connect vacuum tube 18 and wireway 19 respectively, can wireway 19 are connected and be communicated with the lower end sidepiece of guide thimble 16, intermittently realize vacuumizing and air blowing mould release through same complementary gas channel.Vacuum tube 18 all can attach automatic valve with wireway 19, and when vacuumizing through vacuum tube 18, the automatic valve at wireway 19 places is closed, and avoids hindering vacuumizing.Wireway is carried gas air blowing mould release process, and the automatic valve of vacuum tube 18 is closed, and avoids influencing gas and carries and the demoulding.In order not influence the air communication mistake, the length of guide thimble 16 stretches into the length in the guide thimble 16 greater than guide pillar pipe 15, makes guide thimble 16 lower ends also have headspace and is communicated with vacuum tube 18 and wireway 19.
More preferably, said drive unit is cylinder 20 or hydraulic cylinder, comprises oil cylinder, thereby can produce the linear drives power that moves in circles, and makes mould in stock tank, go up and down, and realizes paper pulp molding is wet base.
More preferably, said guide pillar pipe 15 axially parallel with the drive unit outbound course guarantees its guide effect, guides the direction of motion of mould consistent with the flexible direction of drive unit power outbound course, guide pillar pipe 15.A plurality of guide pillar pipes 15 and the guider that guide thimble 16 makes up can be set in a paper pulp molding equipment, make that the guide effect of equipment is more steadily reliable.
More preferably, said guide pillar pipe 15 be the suitable cylindrical tube of shape with said guide thimble 16, be convenient to process and member between cooperation, make that combination is tightr between the part, sealing effectiveness is better.
Particularly, with reference to figure 2, shown in Figure 3, adopt matched in clearance between said guide pillar pipe 15 and the said guide thimble 16.The upper end of guide thimble 16 is provided with wear ring 22 around inner wall surface thereof and cooperates with the outer wall of guide pillar pipe 15, and combination seal 25 is set between guide pillar pipe 15 and guide thimble 16, realizes guiding and sealing function.Thereby pressure ring 26 is set simultaneously in the upper end of guide thimble 16 restriction wear ring 22 and combination seal 25 moving axially along guide thimble 16.
The above disclosed the preferred embodiments of the present invention that are merely can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.
Claims (4)
1. the shaped device of the reciprocating type paper mould equipment that goes up and down; It is characterized in that: the guide pillar pipe that comprises the stock tank that is used to hold paper pulp, is located at mould in the said stock tank, is fixedly connected with said mould, the drive unit that is positioned at said stock tank downside and is fixedly connected with said mould with the guide thimble of the bottom fixed connection of said stock tank, the vacuum tube and wireway, the output that are connected and are communicated with the bottom of said guide thimble respectively with forming cavity; Said guide pillar pipe is communicated with said forming cavity, the upper end of said guide thimble and the socket of said guide pillar pipe movable sealing.
2. the shaped device of the reciprocating type paper mould equipment of up-down according to claim 1 is characterized in that: said drive unit is cylinder or hydraulic cylinder.
3. the shaped device of the reciprocating type paper mould equipment of up-down according to claim 1 is characterized in that: said guide pillar pipe axially parallel with the drive unit outbound course.
4. the shaped device of the reciprocating type paper mould equipment of up-down according to claim 1 is characterized in that: said guide pillar pipe and said guide thimble are the suitable pipe body of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103274847A CN102433804A (en) | 2011-10-25 | 2011-10-25 | Forming device of lifting and descending reciprocating-type pulp molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103274847A CN102433804A (en) | 2011-10-25 | 2011-10-25 | Forming device of lifting and descending reciprocating-type pulp molding equipment |
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| CN102433804A true CN102433804A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103274847A Pending CN102433804A (en) | 2011-10-25 | 2011-10-25 | Forming device of lifting and descending reciprocating-type pulp molding equipment |
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| CN (1) | CN102433804A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478048A (en) * | 2017-09-30 | 2017-12-15 | 上海丰禾精密机械有限公司 | Automatic top and bottom blowing device |
| CN108486944A (en) * | 2018-04-28 | 2018-09-04 | 郑州运达造纸设备有限公司 | A kind of cover structure of double disc refiner |
| CN111088726A (en) * | 2019-12-25 | 2020-05-01 | 广西福斯派环保科技有限公司 | Plant fiber tableware forming system and forming method |
| CN117513068A (en) * | 2023-11-10 | 2024-02-06 | 广东瀚森智能装备有限公司 | Heating plate fixing structure of pulp suction die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2383870Y (en) * | 1998-12-09 | 2000-06-21 | 朱耀坤 | Paperpulp moulded goods shaper |
| CN2445172Y (en) * | 2000-08-07 | 2001-08-29 | 杭州包装食品机械厂 | High-temp resistant vacuum suction pipe joint |
| CN2450253Y (en) * | 2000-08-21 | 2001-09-26 | 杭州包装食品机械厂 | Paper pulp tableware complete equipment |
| CN2511699Y (en) * | 2001-10-18 | 2002-09-18 | 杭州包装食品机械厂 | Automatic forming apparatus for pulp moulding |
| CN2649634Y (en) * | 2003-09-09 | 2004-10-20 | 曾宪沪 | Environmental-protection pulp tableware and product fully-automatic continuous production apparatus |
| KR100584209B1 (en) * | 2003-12-31 | 2006-05-26 | 신승창 | Vacuum device for pulf container manufacturing apparatus |
| CN201099812Y (en) * | 2007-07-26 | 2008-08-13 | 裘国光 | Automatic paper pulp can-making apparatus |
-
2011
- 2011-10-25 CN CN2011103274847A patent/CN102433804A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383870Y (en) * | 1998-12-09 | 2000-06-21 | 朱耀坤 | Paperpulp moulded goods shaper |
| CN2445172Y (en) * | 2000-08-07 | 2001-08-29 | 杭州包装食品机械厂 | High-temp resistant vacuum suction pipe joint |
| CN2450253Y (en) * | 2000-08-21 | 2001-09-26 | 杭州包装食品机械厂 | Paper pulp tableware complete equipment |
| CN2511699Y (en) * | 2001-10-18 | 2002-09-18 | 杭州包装食品机械厂 | Automatic forming apparatus for pulp moulding |
| CN2649634Y (en) * | 2003-09-09 | 2004-10-20 | 曾宪沪 | Environmental-protection pulp tableware and product fully-automatic continuous production apparatus |
| KR100584209B1 (en) * | 2003-12-31 | 2006-05-26 | 신승창 | Vacuum device for pulf container manufacturing apparatus |
| CN201099812Y (en) * | 2007-07-26 | 2008-08-13 | 裘国光 | Automatic paper pulp can-making apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478048A (en) * | 2017-09-30 | 2017-12-15 | 上海丰禾精密机械有限公司 | Automatic top and bottom blowing device |
| CN108486944A (en) * | 2018-04-28 | 2018-09-04 | 郑州运达造纸设备有限公司 | A kind of cover structure of double disc refiner |
| CN108486944B (en) * | 2018-04-28 | 2024-05-28 | 郑州运达造纸设备有限公司 | Cover structure of double-disc pulping machine |
| CN111088726A (en) * | 2019-12-25 | 2020-05-01 | 广西福斯派环保科技有限公司 | Plant fiber tableware forming system and forming method |
| CN111088726B (en) * | 2019-12-25 | 2021-07-20 | 广西福斯派环保科技有限公司 | Plant fiber tableware forming system and forming method |
| CN117513068A (en) * | 2023-11-10 | 2024-02-06 | 广东瀚森智能装备有限公司 | Heating plate fixing structure of pulp suction die |
| CN117513068B (en) * | 2023-11-10 | 2024-04-19 | 广东瀚森智能装备有限公司 | Heating plate fixing structure of pulp suction die |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 1101-2 room 1, No. four, 510663 street, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong, China Applicant after: HGHY Molding Pack Co., Ltd. Address before: 510640, Tianhe District, Guangzhou, five mountain road, South China University of Technology, National University of science and Technology Park, building 612, 610 - Guangdong Applicant before: HGHY Molding Pack Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |