CN114525703A - Pulp box mechanism of automatic paper-plastic product forming machine - Google Patents
Pulp box mechanism of automatic paper-plastic product forming machine Download PDFInfo
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- CN114525703A CN114525703A CN202210155659.9A CN202210155659A CN114525703A CN 114525703 A CN114525703 A CN 114525703A CN 202210155659 A CN202210155659 A CN 202210155659A CN 114525703 A CN114525703 A CN 114525703A
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- pulp
- box
- pulp box
- thick liquid
- plastic product
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The invention discloses a pulp box mechanism of an automatic paper-plastic product forming machine, wherein a pulp box is fixedly arranged in a central space, the pulp box contains paper pulp, the pulp box also comprises a pulp suction mould, the bottom of the pulp box is provided with a support member which is supported by the pulp box and is in a state that the mould surface faces upwards, the support member can do lifting action to drive the pulp suction mould to lift synchronously, the pulp suction mould is driven by the support member when in a zero state, the pulp suction mould is immersed in the pulp box, and the pulp suction mould is connected with a first pumping device and can receive the pumping action or blowing action of the first pumping device.
Description
Technical Field
The invention relates to the field of paper-plastic product production equipment, in particular to a pulp box mechanism of an automatic paper-plastic product forming machine.
Background
Pulp molding is a three-dimensional papermaking technique. The paper product is produced with waste paper as material and through special mold in a forming machine, and the production process is environment friendly; can be recycled and reused; the volume is smaller than that of the foamed plastic, and the foamed plastic can be overlapped and is convenient for transportation. The paper pulp is molded, can be used as drinking cups, cup covers, lunch boxes, tableware and medical appliances, and has wide development prospect.
In the production equipment of the pulp molding machine on the market at present, a pulp box is an extremely important component, and the structure of the pulp box of the existing pulp molding machine is mostly not automatic enough and cannot be matched with the whole production process, so that certain defects exist. Therefore, the pulp box mechanism of the automatic paper-plastic product forming machine is provided for solving the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a pulp box mechanism of an automatic paper-plastic product forming machine.
The technical scheme of the invention is as follows:
the invention provides a pulp box mechanism of an automatic paper-plastic product forming machine, which comprises: the pulp box is fixedly arranged in a central space, the pulp box contains pulp and has an open top surface;
still including inhaling the thick liquid mould, inhale thick liquid mould bottom and still be equipped with an air chamber frame, the air chamber frame internal partitioning is a plurality of thick liquid air chambers of inhaling, and the thick liquid air chamber intercommunication each other is inhaled to close each other, the air chamber frame is connected with first pumping device, can accept the suction effect or blow the effect of this first pumping device, and it is the die face state up to inhale thick liquid mould bottom to be provided with a support piece through this thick liquid case support, and this support piece can do the elevating movement to drive should inhale thick liquid mould and go up and down in step, drive by this support piece during the state of returning to zero, should inhale thick liquid mould and immerse in this thick liquid incasement portion.
Preferably, the mould surface of the pulp suction mould is provided with pulp suction cavities in the shape of a paper-plastic product at intervals.
Preferably, four ends in the air chamber frame are respectively provided with an opening, a forming slurry suction guide pillar is connected downwards at the opening, the forming slurry suction guide pillar penetrates through the slurry tank and is communicated to the outside, the forming slurry suction guide pillar is of a hollow structure, and a cover body is connected above the opening in a hanging manner.
Preferably, the bottom in the pulp box is also provided with a blowing pipe in a winding way.
Preferably, a buffer chamber is further arranged in the position, corresponding to the pulp inlet, in the pulp tank, and the edge of the buffer chamber is higher than the pulp suction die.
Preferably, the device also comprises a support plate, the lower end of the support plate is connected with a support piece, the pulp suction mould is arranged at the upper end of the support plate, and the support piece supported by the support plate performs lifting action, so that the pulp suction mould is driven to perform lifting action.
Preferably, a plurality of pulp suction cavities are arranged on the surface of the pulp suction female die of the pulp suction die at intervals.
Preferably, the side wall of the pulp box is provided with a pulp inlet for pulp to enter.
The invention achieves the following beneficial effects: when the pulp box mechanism is used, when the pulp box mechanism is matched with a paper-plastic product forming machine, high automation can be realized, the whole production process is highly matched, the whole production efficiency is better, and the cost is further reduced.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the overall structure of the present invention.
Fig. 3 is a schematic diagram showing the overall structure of the present invention in isolation.
Fig. 4 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 5 is a schematic cross-sectional view of a side structure of the present invention.
In the attached drawings, 1, a pulp box; 10. a pulp inlet; 11. an air blowing pipe; 12. a buffer chamber;
2. a pulp sucking mould; 200. a pulp suction cavity;
20. an air chamber frame; 21. a slurry suction air chamber; 22. opening a hole; 23. molding a slurry suction guide pillar; 24. a cover body; 3. a support member; 30. and a support plate.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present invention provides a pulp box 1 mechanism of an automatic paper-plastic product forming machine, which comprises a pulp box 1 fixedly arranged in a central space, wherein the pulp box 1 contains pulp, the top surface of the pulp box is open, and the side wall of the pulp box 1 is provided with a pulp inlet 10 for pulp to enter;
the pulp sucking mould comprises a pulp sucking mould 2, wherein an air chamber frame 20 is further assembled at the bottom of the pulp sucking mould 2, the air chamber frame 20 is internally divided into a plurality of pulp sucking air chambers 21, the pulp sucking air chambers 21 which are close to each other are communicated with each other, the air chamber frame 20 is connected with a first pumping device and can receive the pumping action or the blowing action of the first pumping device, the pulp sucking mould 2 is supported by a supporting piece 3 at the bottom through a pulp box 1 to be in a mould face-up state, the supporting piece 3 can do lifting action to drive the pulp sucking mould 2 to synchronously lift, and is driven by the supporting piece 3 such as a hydraulic oil cylinder when in a zero state, the pulp sucking mould 2 is immersed in the pulp box 1, a plurality of pulp sucking cavities 200 are arranged on the mould face of the pulp sucking mould 2 at intervals, and the pulp sucking mould 2 is connected with the first pumping device and can receive the pumping action or the blowing action of the first pumping device;
further, four ends in the air chamber frame 20 are respectively provided with an opening 22, a molding slurry suction guide pillar 23 is connected to the opening 22 downwards, the molding slurry suction guide pillar 23 penetrates through the slurry tank 1 to be communicated to the outside, the molding slurry suction guide pillar 23 is of a hollow structure, and a cover body 24 is connected to the upper part of the opening 22 in a hanging manner;
the bottom in the pulp box 1 is also provided with an air blowing pipe 11 in a winding way for blowing air to stir the paper pulp in the pulp box, so that the pulp is fully and uniformly mixed, and the pulp is prevented from precipitating;
a buffer chamber 12 is arranged in the grout box 1 corresponding to the grout inlet 10, the edge of the buffer chamber 12 is higher than the grout absorption die 2, when grout is fed, grout is blocked by the buffer chamber 12 and cannot directly impact on the grout absorption die 2, when the buffer chamber 12 is full, grout flows into the grout box 1 from the edge of the buffer chamber 12 to complete grouting, and therefore when the buffer chamber 12 is arranged, grout can be prevented from directly impacting on the die surface of the grout absorption die 2, the grout absorption die 2 is difficult to absorb grout, and the forming is difficult;
the device also comprises a supporting plate 30, the lower end of the supporting plate 30 is connected with the supporting piece 3, the pulp sucking mould 2 is arranged at the upper end of the supporting plate 30, and the supporting piece 3 of the supported plate performs lifting action, so that the pulp sucking mould 2 is driven to perform lifting action.
Further, the pulp box 1 is arranged in the middle of the inside of the frame, and two sides of the frame are respectively provided with a hot-pressing upper die and a hot-pressing lower die which correspond to each other;
further, two sides of the upper end of the slurry box 1 are provided with pushing devices for pushing the hot-pressing upper die, each pushing device comprises a screw rod, a nut seat, a servo motor and an upper moving seat, the upper moving seat is connected to the hot-pressing upper die, a connecting seat is connected to the upper moving seat, the nut seats are connected to the connecting seat, the screw rods penetrate through the connecting seat, the servo motors drive the screw rods to rotate, linear guide rails are further connected to the upper moving seats at intervals, the first hot-pressing upper die is hung on the rack through the linear guide rails to move transversely to drive the hot-pressing upper die to move to the position corresponding to the slurry suction die, then the slurry suction die moves upwards, the slurry suction die sucks a blank layer and is matched with the hot-pressing upper die to extrude the blank layer to dehydrate, and slurry suction cavities on the die surface of the slurry suction female die are matched with the die surface of the hot-pressing upper die one by one and correspond to one;
during the dehydration process, the hot-pressing upper die starts the suction effect through the air exhaust hole position on the die surface of the hot-pressing upper die, so as to help the blank layer to gradually dehydrate and dehumidify, when the short die closing and extrusion time is up, the blank layer is dehumidified into a primary blank, then the suction effect of a first suction device connected with the pulp suction cavity is stopped, the blank layer is converted into the blowing (air supply) effect so as to be separated from the primary blank, and a second suction device connected with the hot-pressing upper die still performs the suction effect so as to adsorb the primary blank;
simultaneously, the hot-pressing upper die on the other side of the pulp box moves along the linear guide rail to enter until the other blank layer is extruded by the upper part of the pulp box and the pulp sucking die to be dehydrated into another primary blank, then the pulp sucking die is separated from the other primary blank and descends into the pulp box to return to the initial position, the hot-pressing upper die on the other side adsorbs the other primary blank to reversely move along the linear guide rail to enter the other side space to return, another hot-pressing lower die ascends to be matched with the other hot-pressing upper die, another hot-pressing shaping operation is carried out on the other primary blank together to completely dry the other primary blank into another paper-plastic product, the other hot-pressing shaping time is up, the other hot-pressing upper die is separated from the paper-plastic product, and the other hot-pressing lower die adsorbs the other paper-plastic product to move downwards to return to wait for collection;
furthermore, material receiving mechanisms are arranged on two sides outside the rack and are arranged outside the two sides of the rack, each material receiving mechanism is provided with an upright base, and a first lifting rail is arranged on one side surface of each upright base;
a first straight rail is movably connected to the first lifting rail and extends towards the direction of the pulp box, a piece sucking disc is hung on the first straight rail and is communicated with an external air suction device, piece sucking holes which are matched with and correspond to the die surfaces of the hot-pressing lower die one by one are formed in the piece sucking disc, and the air suction device can be used for sucking paper and plastic products;
when a workpiece is to be taken: the first straight track and the sucking piece sucking disc retract outside the rack;
when taking the part: the first lifting track is lifted to drive the first straight track to be parallel to the middle position of the hot-pressing upper die and the hot-pressing lower die after die opening, then the first straight track drives the sucking disc to stretch into the hot-pressing lower die surface, the first lifting track is slightly lowered, the sucking disc can adsorb paper and plastic products by the air suction device, the sucking disc can adsorb the paper and plastic products, the first straight track is lifted to drive the first straight track to be parallel to the middle position of the hot-pressing upper die and the hot-pressing lower die after die opening, then the first straight track and the sucking disc retract outside the rack, and the paper and plastic products are stacked in the product placement area, and taking is completed.
Similarly, the die surface of the slurry suction die 2 can be a concave die or a convex die, and the die surfaces of the hot-pressing upper die and the hot-pressing lower die corresponding to the concave die or the convex die are adaptively matched with the concave die or the convex die.
This embodiment is used:
initially, the slurry suction mold 2 is immersed in the slurry tank 1, and then the first pumping device connected to the slurry suction mold 2 is started to start slurry suction, so as to form a blank layer on the surface of the slurry suction cavity of the slurry suction mold 2.
When the slurry suction time is up, the support piece 3 stretches to push the slurry suction mould 2 to suck the blank layer to leave the slurry box 1 to move upwards, and the first pumping device continuously performs pumping action in the process to gradually dewater and dewet the blank layer; when the slurry suction mould 2 rises, the first upper hot-pressing mould is driven by the power mechanism outside the connection to transversely move along the guide rail to enter the central space, and stops moving at the position corresponding to the slurry suction mould 2, the slurry suction mould 2 which moves upwards immediately sucks the blank layer and the first upper hot-pressing mould are closed to extrude the blank layer to dehydrate, in the process, the second pumping device connected with the first upper hot-pressing mould also starts pumping action to help the blank layer to gradually dehydrate and dehumidify, when the short mould closing extrusion time is up, the blank layer is dehumidified to form a primary blank, the first pumping device connected with the slurry suction mould 2 stops pumping action immediately, and is converted into blowing (air blowing) action to be desorbed from the primary blank, and the second pumping device connected with the first upper hot-pressing mould still performs pumping action to adsorb the primary blank.
When the upper hot-pressing mold absorbs the primary blank to return to the original position in the reverse direction, the slurry-sucking mold 2 stops blowing, and is driven by the support 3 to descend into the slurry tank 1 to return to the original position and perform slurry-sucking action, so that another blank layer is formed on the mold surface of the slurry-sucking mold 2 again, then when the upper hot-pressing mold and the lower hot-pressing mold perform hot-pressing shaping operation on the primary blank, the slurry-sucking mold 2 absorbs the another blank layer and leaves the slurry tank 1 to move upwards, at the same time, another upper hot-pressing mold in the other side space moves transversely along the guide rail into the central space to be matched with the slurry-sucking mold 2 to squeeze the another blank layer to be dehydrated into another primary blank, then the slurry-sucking mold 2 disengages from the another primary blank and descends into the slurry tank 1 to return to the original position, the another upper hot-pressing mold absorbs the another primary blank and moves reversely along the guide rail to return to the other side space, and then another hot pressing lower die is lifted to be matched with the other hot pressing upper die, another hot pressing shaping operation is carried out on the other primary blank together to enable the other primary blank to be completely dried to form another paper-plastic product, the other hot pressing shaping time is up, the other hot pressing upper die is separated from the paper-plastic product, and the other hot pressing lower die adsorbs the other paper-plastic product to move downwards and return to wait for collection.
When in use, the pulp box 1 mechanism can realize high automation when being matched with a paper-plastic product forming machine, and the whole production process is highly matched, so that the whole production efficiency is better, and the cost is further reduced.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A pulp box (1) mechanism of an automatic paper-plastic product forming machine is characterized by comprising: the pulp box (1) is fixedly arranged in a central space, the pulp box (1) contains pulp materials, and the top surface of the pulp box is open;
still including inhaling thick liquid mould (2), inhale thick liquid mould (2) bottom and still be equipped with an air chamber frame (20), air chamber frame (20) internal partitioning is a plurality of thick liquid air chambers of inhaling (21), and close each other inhales mutual intercommunication between thick liquid air chamber (21), air chamber frame (20) are connected with first pumping device, can accept the suction effect or the blowing effect of this first pumping device, inhale thick liquid mould (2) bottom and be the die face up state through this thick liquid case (1) support piece (3), and this support piece (3) can do the lift action to drive should inhale thick liquid mould (2) synchronous lift, and driven by this support piece (3) during the zero state, should inhale thick liquid mould (2) and immerse in this thick liquid case (1) inside.
2. The pulp box (1) mechanism of an automatic paper-plastic product forming machine according to claim 1, characterized in that pulp sucking cavities (200) in the shape of paper-plastic products are formed on the die surface of the pulp sucking die (2) at intervals.
3. The pulp box (1) mechanism of an automatic paper-plastic product forming machine according to claim 2, characterized in that four ends of the air chamber frame (20) are respectively provided with an opening (22), a forming pulp suction guide post (23) is connected downwards at the opening (22), the forming pulp suction guide post (23) passes through the pulp box 1 and is communicated to the outside, the forming pulp suction guide post (23) is of a hollow structure, and a cover body (24) is connected above the opening (22) in a hanging manner.
4. The pulp box (1) mechanism of an automatic paper-plastic product forming machine according to claim 2, characterized in that a blowing pipe (11) is further wound at the bottom inside the pulp box (1).
5. The pulp box (1) mechanism of the automatic paper-plastic product forming machine according to claim 2, characterized in that a buffer chamber (12) is further arranged in the pulp box (1) at a position corresponding to the pulp inlet (10), and the edge of the buffer chamber (12) is higher than the pulp suction mold (2).
6. The pulp box (1) mechanism of an automatic paper-plastic product forming machine according to claim 2, characterized in that it further comprises a supporting plate (30), the lower end of the supporting plate (30) is connected with the supporting member (3), the pulp suction mold (2) is mounted on the upper end of the supporting plate (30), the supporting member (3) supported by the supporting plate (30) performs lifting action, thereby driving the pulp suction mold (2) to perform lifting action.
7. The mechanism of the pulp box (1) of the automatic molding machine of the paper-plastic products as claimed in claim 1, characterized in that the side wall of the pulp box (1) is provided with a pulp inlet (10) for the pulp to enter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155659.9A CN114525703A (en) | 2022-02-21 | 2022-02-21 | Pulp box mechanism of automatic paper-plastic product forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155659.9A CN114525703A (en) | 2022-02-21 | 2022-02-21 | Pulp box mechanism of automatic paper-plastic product forming machine |
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| CN114525703A true CN114525703A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210155659.9A Pending CN114525703A (en) | 2022-02-21 | 2022-02-21 | Pulp box mechanism of automatic paper-plastic product forming machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284802Y (en) * | 1997-01-30 | 1998-06-24 | 大连绿洲食品包装有限公司 | Rotary pulp articles moulding machine |
| CN2376494Y (en) * | 1999-05-12 | 2000-05-03 | 高玲 | Paper pulp model automatic producing machine |
| CN2630300Y (en) * | 2003-08-14 | 2004-08-04 | 郑天波 | Fully-automatic pulp moulding-shaping machine |
| CN107237217A (en) * | 2016-03-28 | 2017-10-10 | 诚宗环保科技(上海)有限公司 | Layered product automatic moulding machine and manufacture method and finished product |
| CN108316059A (en) * | 2018-03-02 | 2018-07-24 | 佛山市必硕机电科技有限公司 | The wet base formation system of paper matrix and a kind of wet base former of paper matrix |
| CN211285069U (en) * | 2019-08-19 | 2020-08-18 | 李真健 | Inside two-way transfer structure of wet embryo of paper pulp molding |
| CN113152156A (en) * | 2021-04-29 | 2021-07-23 | 江门市旻洁环保机电科技有限公司 | Three-station paper pulp molding forming device |
| CN215104288U (en) * | 2021-05-21 | 2021-12-10 | 佛山市美万邦科技有限公司 | Automatic forming machine for paper-plastic products |
-
2022
- 2022-02-21 CN CN202210155659.9A patent/CN114525703A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284802Y (en) * | 1997-01-30 | 1998-06-24 | 大连绿洲食品包装有限公司 | Rotary pulp articles moulding machine |
| CN2376494Y (en) * | 1999-05-12 | 2000-05-03 | 高玲 | Paper pulp model automatic producing machine |
| CN2630300Y (en) * | 2003-08-14 | 2004-08-04 | 郑天波 | Fully-automatic pulp moulding-shaping machine |
| CN107237217A (en) * | 2016-03-28 | 2017-10-10 | 诚宗环保科技(上海)有限公司 | Layered product automatic moulding machine and manufacture method and finished product |
| CN108316059A (en) * | 2018-03-02 | 2018-07-24 | 佛山市必硕机电科技有限公司 | The wet base formation system of paper matrix and a kind of wet base former of paper matrix |
| CN211285069U (en) * | 2019-08-19 | 2020-08-18 | 李真健 | Inside two-way transfer structure of wet embryo of paper pulp molding |
| CN113152156A (en) * | 2021-04-29 | 2021-07-23 | 江门市旻洁环保机电科技有限公司 | Three-station paper pulp molding forming device |
| CN215104288U (en) * | 2021-05-21 | 2021-12-10 | 佛山市美万邦科技有限公司 | Automatic forming machine for paper-plastic products |
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