CN2284802Y - Rotary pulp articles moulding machine - Google Patents
Rotary pulp articles moulding machine Download PDFInfo
- Publication number
- CN2284802Y CN2284802Y CN 97201074 CN97201074U CN2284802Y CN 2284802 Y CN2284802 Y CN 2284802Y CN 97201074 CN97201074 CN 97201074 CN 97201074 U CN97201074 U CN 97201074U CN 2284802 Y CN2284802 Y CN 2284802Y
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- hub
- links
- air chamber
- template
- electromagnetic valve
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Abstract
The utility model relates to a rotary pulp molding machine. A funnel-shaped gas chamber and a convex mold with holes are arranged on a polyhedral rotary hub. An upper gas chamber of a mold plate of a press mechanism is the same to the funnel-shaped gas chamber and is provided with a concave mold with holes. The mold plate is driven by a cylinder and positioned by a guide post. Each gas chamber is connected with a vacuum electromagnetic valve and a gas supply electromagnetic valve. A pulp storage box is provided with a bubble removal device of a partition board. The pulp enters a pulp slot through a step-shaped diffuser. A slot wheel of an intermittent driving mechanism is additionally connected with a main shaft of the rotary hub by a coaxial gear through a gear pair. The utility model can produce high quality pulp tableware and food packages with high efficiency, and the appearance of the rotary hub can be changed without the redesign of the slot wheel.
Description
The utility model relates to a kind of machinery that paper pulp is made pulp goods that squeezes in model.
The disposable tableware and the packaging for foodstuff of making at present with plastics, a large amount of discarded, because of its material is difficult to digest and reuse, bring severe contamination to human environment.And pulp goods can reuse with it, high-fallly separates advantages such as pollution-free, becomes the ideal substitute of plastic tableware and packing, obtains fast development at pulp goods in recent years.Present pulp goods make-up machine has reciprocating type and rotary etc. several, and wherein reciprocating type make-up machine production efficiency is paper very, the incompatibility requirements of large-scale production; Present rotary Pulp forming machine does not have mould positioning mechanism, mould is installed and is adjusted inconvenience, be difficult to accurate location, send the slurry system not have good foam removal performance, therefore goods have bubble, and became uneven only can be applicable to and produce the egg holder, coarse pulp goodses such as fruit holder are not suitable for the tableware that the quality of production has relatively high expectations and the pulp goods of used for packing foods; Existing make-up machine sheave is installed in to be changeed on the hub axle, changes when changeing the hub profile, and palpus redesign sheave (sheave plays intermittently driving effect) is to adapt to the production of different model product.
The purpose of this utility model provides the rotary paper pulp model formation machine of higher tableware of a kind of suitable for producing quality requirement and packaging for foodstuff, this machine mould can accurately be located, send the pulp grinder structure that good foam removal performance is arranged, need not redesign sheave when changing commentaries on classics hub profile, to adapt to the production of different model product.
The rotary paper pulp model formation machine of the utility model is achieved in that this machine changes hub, press mechanism, slurry feeding device, intermittent drive mechanism by polyhedron and constitutes, each plane that polyhedron changes hub is equipped with punch with holes, be provided with the infundibulate air chamber within the punch, pipeline linked to each other in air chamber had pipeline and changes the hub main shaft, main-axis end is provided with gas distribution plate, gas distribution plate links to each other with air delivering pipeline, and links to each other with vacuum solenoid and gas supply electromagnetic valve by threeway; Press mechanism is provided with and the pressuring template and the mould bases that change hub plane coupling, pressuring template is provided with die with holes and the infundibulate air chamber with the punch coupling, this air chamber has pipeline to link to each other with vacuum solenoid and gas supply electromagnetic valve, cylinder is located on the mould bases, its piston rod links to each other with pressuring template, and the detent mechanism that constitutes with the guide pillar guide pin bushing between mould bases and the template links to each other; Slurry feeding device is by being located at stock tank, the stairstepping diffuser that changes under the hub, homogenate case, stock pump, storage slurry case constitute, be provided with the dividing plate of the parallel placement of several piece in the storage slurry case, leave passage between at the bottom of the lower partition that has and the case, adjacent dividing plate then links to each other with at the bottom of the case, form the up-and-down reciprocating passage, the pipeline that is led to stock tank by stock pump is stairstepping segmentation expansion, constitutes the stairstepping diffuser; The sheave of intermittent drive mechanism is provided with in-line gears, and this gear links to each other with commentaries on classics hub main shaft by gear pair, crank thumb wheel and sheave coupling, and by electromagnetic clutch, shaft coupling links to each other with decelerator; The electromagnetic valve of all air chamber pipelines and the electromagnetic valve of cylinder all are electrically connected with controller.
The rotary paper pulp model formation machine of the utility model, be provided with iris type storage slurry case in its slurry feeding device, has good foam-expelling performance, cooperate homogenate case, stairstepping diffuser in the flow inlet road again, eliminate the foam of paper pulp in the stock tank effectively, guarantee that goods do not produce pore, improve quality of item.The press mechanism of this machine is provided with the detent mechanism that is made of guide pillar, guide pin bushing, mould accurately can be located, and does not produce skew, makes the product thin and thick of production even, tableware that the suitable for producing quality requirement is higher and packaging for foodstuff.The sheave of this machine links with changeing the hub main shaft by gear pair, changes when changeing the hub profile to redesign sheave, only changes gear pair and gets final product.Like this, bring convenience for the goods of production different cultivars model, strengthened the adaptability of machine.The next mould of the commentaries on classics hub of this machine immerses in the stock tank, makes air chamber be the negative pressure shape by vacuum solenoid control, and under suction function, paper pulp is moulding on mould, behind the several stations of intermittent-rotation, realizes that negative pressure dewaters.When the product of this thick tool shape goes to press mechanism following time, the controller control cylinder makes pressuring template move along the guide pillar direction, the extruding product makes its moulding, and further dewater, molded article goes to discharging work, controller control gas supply electromagnetic valve carries compressed air to make product break away from mould to air chamber, finishes the discharging operation.Wiper mechanism is to the mould cleaning of spraying water then, for soaking paste next time and moulding are prepared, changeing hub air chamber and its pipeline of drawing of pressuring template air chamber all communicates with vacuum line and compressed air supply air line, and by corresponding solenoid valve control, the controller control that the break-make of electromagnetic valve is made of the programmable microcomputer.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the being seen structural representation that rotary paper pulp model formation machine changes the outer circular direction of hub
Fig. 2 is the overall structure schematic diagram of the utility model molding forming machine
Fig. 3 is that sheave connects schematic diagram with the thumb wheel gear
Fig. 4 is for to connect schematic diagram for thumb wheel with decelerator
Fig. 5 is a press mechanism structure structural representation
As shown in Figure 1 and Figure 2, this machine is made of polyhedron commentaries on classics hub 7, press mechanism, slurry feeding device, intermittent drive mechanism 2, each plane that polyhedron changes hub is equipped with punch 8 with holes, be provided with infundibulate air chamber 9 within the punch, pipeline in air chamber has pipeline and changes the hub main shaft links to each other, main-axis end is provided with gas distribution plate 10, and links to each other with vacuum solenoid and gas supply electromagnetic valve by threeway; Press mechanism is provided with and the pressuring template 6 and the mould bases that change hub plane coupling, pressuring template is provided with and the groove with holes and the infundibulate air chamber that change hub punch coupling, this air chamber has pipeline to link to each other with vacuum solenoid and gas supply electromagnetic valve, cylinder 4 is located on the mould bases, its piston rod links to each other with pressuring template, link to each other with guide pillar 5 and guide pin bushing between mould bases and the pressuring template, the pipeline that changes hub and pressuring template can collect in the gas distribution channel 3 of packing into; Slurry feeding device constitutes by being located at the stock tank 20, stairstepping diffuser 13, homogenate case 18, stock pump 19, the storage slurry case 9 that change under the hub, be provided with the dividing plate of the parallel placement of several piece in the storage slurry case, leave passage between at the bottom of the lower partition that has and the case, adjacent dividing plate then links to each other with at the bottom of the case, form the up-and-down reciprocating passage, the stepped segmentation expansion of pipeline of being led to stock tank by stock pump constitutes diffuser, to reduce flow velocity, avoids producing foam; Intermittent drive mechanism 2 is loaded on the frame 1, its structure as shown in Figure 3, Figure 4, sheave 24 is provided with in-line gears 25, this gear links to each other with main shaft by gear pair 26, crank thumb wheel 23 and sheave coupling, and by electromagnetic clutch 28, shaft coupling 27 links with decelerator 30; The electromagnetic valve of all air chamber pipelines and the electromagnetism of cylinder are for all being electrically connected with controller 22.For guaranteeing the bright and clean of die surface, the anteposition that enters stock tank at the commentaries on classics hub is provided with water spray wiper mechanism 21, and discharging tube and valve 12 are established in the stock tank bottom, for the usefulness of cleaning draining and screenings.Discharge is smooth so that new and old material is overlapping when preventing discharging, cause the damage of molded article, the swing shedding mechanism can be set, drive and the discharging template that connected by guide pillar and mould bases 16 are formed and unloaded stub bar by cylinder 15, fork 14 is established in the mould bases top, the fork top is articulated on the free bearing of upper rack, the hinged traction cylinder 17 in mould bases side, the end in addition of cylinder 17 is articulated in the top of frame, after the traction cylinder piston rod shrinks, the discharging template should be in the plane of unloading material level, template die with holes towards what change hub, air chamber is identical with the squeezing mould, and air chamber links to each other with 2 electromagnetic valves of vacuum and air feed equally.When discharging, controller control cylinder 15 pushes change the discharging template on the hub punch, and air chamber is the negative pressure shape, product is sucked in the die, the discharging template break away from change hub after, its air chamber is transformed to malleation, and product is blown out outside the die, finishes discharging.Fig. 5 has showed the thin portion structure of press mechanism, by Fig. 3 see the squeezing template 6 die cavity in be provided with infundibulate air chamber 9, die with holes 34, the infundibulate air chamber that changes hub is provided with punch 8 with holes, is molded article 35 between the punch-die, and the punch air chamber is provided with pipeline 36 and communicates with pipeline on the main shaft.The die air chamber is provided with pipeline 31 and is connected with vacuum, 2 electromagnetic valves of air feed.
Claims (2)
1, a kind of rotary paper pulp model formation machine, it is characterized in that: this machine changes hub, press mechanism, slurry feeding device, intermittent drive mechanism by polyhedron and constitutes, each plane that polyhedron changes hub is equipped with punch with holes, be provided with the infundibulate air chamber within the punch, pipeline linked to each other in air chamber had pipeline and changes the hub main shaft, main-axis end is provided with gas distribution plate, and gas distribution plate links to each other with air delivering pipeline, and links to each other with vacuum solenoid and gas supply electromagnetic valve by threeway; Press mechanism is provided with and the pressuring template and the mould bases that change hub plane coupling, pressuring template is provided with die with holes and the infundibulate air chamber with the punch coupling, this air chamber has pipeline to link to each other with vacuum solenoid and gas supply electromagnetic valve, cylinder is located on the mould bases, its piston rod links to each other with pressuring template, and the detent mechanism that constitutes with the guide pillar guide pin bushing between mould bases and the template links to each other; Slurry feeding device is by being located at stock tank, the stairstepping diffuser that changes under the hub, homogenate case, stock pump, storage slurry case constitute, be provided with the dividing plate of the parallel placement of several piece in the storage slurry case, leave passage between at the bottom of the lower partition that has and the case, adjacent dividing plate then links to each other with at the bottom of the case, form the up-and-down reciprocating passage, the pipeline that is led to stock tank by stock pump is stairstepping segmentation expansion, constitutes the stairstepping diffuser; The sheave of intermittent drive mechanism is provided with in-line gears, and this gear links to each other with commentaries on classics hub main shaft by gear pair, crank thumb wheel and sheave coupling, and by electromagnetic clutch, shaft coupling links to each other with decelerator; The electromagnetic valve of all air chamber pipelines and the electromagnetic valve of cylinder all are electrically connected with controller.
2, rotary paper pulp model formation machine according to claim 1, it is characterized in that: the swing shedding mechanism is set, discharging template that connects by air cylinder driven and by guide pillar and mould bases are formed and are unloaded stub bar, fork is established in the mould bases top, the fork top is articulated on the free bearing of upper rack, the hinged traction cylinder in mould bases side, the end in addition of cylinder is articulated in the top of frame, after the traction cylinder piston rod shrinks, the discharging template should be towards the plane of unloading material level that is in of changeing hub, template groove with holes, air chamber is identical with the squeezing mould, and air chamber links to each other with 2 electromagnetic valves of vacuum and air feed equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201074 CN2284802Y (en) | 1997-01-30 | 1997-01-30 | Rotary pulp articles moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201074 CN2284802Y (en) | 1997-01-30 | 1997-01-30 | Rotary pulp articles moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284802Y true CN2284802Y (en) | 1998-06-24 |
Family
ID=33922576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97201074 Expired - Lifetime CN2284802Y (en) | 1997-01-30 | 1997-01-30 | Rotary pulp articles moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284802Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673080B (en) * | 2009-09-11 | 2011-08-10 | 厦门大学 | Full-automatic gauge needle impact molding machine |
| CN104195888A (en) * | 2014-08-04 | 2014-12-10 | 广州华工环源绿色包装技术有限公司 | Molded pulp two-face rotary hub forming machine |
| 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 |
| CN109049565A (en) * | 2018-08-20 | 2018-12-21 | 安徽森德自动化工业股份有限公司 | A kind of plastic tableware production automatic blanking mold |
| CN113073490A (en) * | 2021-02-10 | 2021-07-06 | 徐州利华环保科技有限公司 | Multi-station rotary paper pulp forming device and working method thereof |
| CN114059391A (en) * | 2021-10-20 | 2022-02-18 | 滁州森沃纸质包装有限公司 | Full-automatic production line for producing pulp egg tray |
| CN114525703A (en) * | 2022-02-21 | 2022-05-24 | 佛山市美万邦科技有限公司 | Pulp box mechanism of automatic paper-plastic product forming machine |
-
1997
- 1997-01-30 CN CN 97201074 patent/CN2284802Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673080B (en) * | 2009-09-11 | 2011-08-10 | 厦门大学 | Full-automatic gauge needle impact molding machine |
| CN104195888A (en) * | 2014-08-04 | 2014-12-10 | 广州华工环源绿色包装技术有限公司 | Molded pulp two-face rotary hub forming machine |
| 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 |
| CN109049565A (en) * | 2018-08-20 | 2018-12-21 | 安徽森德自动化工业股份有限公司 | A kind of plastic tableware production automatic blanking mold |
| CN113073490A (en) * | 2021-02-10 | 2021-07-06 | 徐州利华环保科技有限公司 | Multi-station rotary paper pulp forming device and working method thereof |
| CN114059391A (en) * | 2021-10-20 | 2022-02-18 | 滁州森沃纸质包装有限公司 | Full-automatic production line for producing pulp egg tray |
| CN114525703A (en) * | 2022-02-21 | 2022-05-24 | 佛山市美万邦科技有限公司 | Pulp box mechanism of automatic paper-plastic product forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |