CN1297087A - Full-automatic production process for degradable dinner set of snack - Google Patents
Full-automatic production process for degradable dinner set of snack Download PDFInfo
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- CN1297087A CN1297087A CN 00135181 CN00135181A CN1297087A CN 1297087 A CN1297087 A CN 1297087A CN 00135181 CN00135181 CN 00135181 CN 00135181 A CN00135181 A CN 00135181A CN 1297087 A CN1297087 A CN 1297087A
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- mould
- thermocompression forming
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- snack
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Abstract
A full-automatic process for producing degradable snack container features that the unit for preparing the wet mixture of paper pulp or starch dough or plant fibres is fixed at central position, which alternatively provides the wet mixture with the left and right lower moulds for hot pressing and drying. The upper moulds are transferred by a guide set. A boosting cylinder is used to provide heat and power for hot pressing. Its advantages are less floor area, low energy consumption, high productivity and automatization level, and simple structure.
Description
The present invention relates to a kind of snack container manufacturing technique method, being particularly related to a kind of can both being suitable for paper pulp in a main frame is that base-material is produced snack container, can produce the full-automatic production process for degradable dinner set of snack of the snack container of starch, string again after replacing the part parts.
Progressively raising along with people's living standard, being surging forward of the quickening of rhythm of life, travel industry, the change of traditional food mode is on the assembly ground of urban population, each tourist attractions, station terminal etc. locate, being surging forward of fast food provides many convenience for people's life.But a used for a long time fast food container tool (cutlery box, pallet, dish, bowl etc.), thumping majority is that raw material is made with nondegradable polystyrene (EPS).Owing to well-known reason, people are called " white pollution ".For administering this chronic disease, people begin to turn to paper pulp (straw pulp, reed pulp, cane syrup, bamboo pulp), and raw materials such as food starch, string are made various disposable tablewares, so both can satisfy people's needs, help environmental protection again.Domestic and international moulded paper pulp product working machine, though kind and form are a lot, but be similar basically, conclusion is got up, and following several form is arranged: 1, the reciprocal make-up machine of lifting adds the process equipment of drying tunnel: dynamically paper pulp is inhaled in the slurry shaping mould immersion groove and is detained a moment in the stock tank of certain liquid level, leave stock tank after the suction, paper pulp fiber is deposited on the model wire side at once, and drying tunnel drying and shaping finished product is advanced in the demoulding after shifting.2, large-scale wheel-rotating forming machine adds the process equipment of huge drying tunnel: inhale the slurry formation mould uniformly at intervals on a large-scale polyhedron (normally octahedra), do the rotation of intermittently staying, when mould down during direction, just immerse and divide in the stock tank, the online of suction fiber is when producing stock tank, in type wet base continues the suction dehydration on the net mould, go to when going into the previous vertical plane direction of groove next time, just shift the demoulding and go out wet base, enter large-scale drying tunnel oven dry.3, multi-arm make-up machine wheel transition: be to have at can make location the special of each function that distribute and take turns outside the rotating shaft shell, be distributed with the multi-arm pipe and put die orifice, on each interface, can install independent mould, when wheel rotating shaft shell at the uniform velocity horizontally rotates, each arm turns to be located in turn realizes inhaling slurry online mould in the following stock tank, enter in the arc drying tunnel of establishing thereupon and dry.And each arm pipe goes to soon to go into the groove precontract again and locate for 45 °, blows automatically, is embodied as the product demoulding.Above-mentioned several form in general, be applicable in the production or some special paper product of paper mould Shockproof packaging goods, and the paper mould snack container is the meticulous moulded paper pulp product of a kind of what is called, require any surface finish, attractive in appearance, fiber in conjunction with closely, density is high, for these specific (special) requirements, adopts above-mentioned Processes and apparatus, facts have proved that drawback is a lot, it is low to show as yield rate, and product surface is not bright and clean, on the structure of making tableware certain limitation is arranged.At these problems, adopt wet base directly to enter hot press forming technology, and the relevant device that thereupon produces.Wherein the most original a kind of form is the wet base of independent shaping mechanism, is transferred to hot pressing fast dewatering oven dry in the mould of thermocompression forming machine by hand.The formed production line floor space of this breeder flock formula unit is big, and personnel selection is many, and labour intensity hand-manipulated is big.Manufacture craft and equipment for this form, people more and more recognize its lag, and pursue advanced more, automaticity is high, personnel selection less, take up an area of little, efficient, low energy consumption, multi-functional, multiduty moulded pulp set for dining making apparatus is necessary.At present this kind equipment generally can only single production paper mould snack container, and certain limitation is arranged.Adopt a plurality of cylinders to separate the pressing mold mode at the thermocompression forming position and solve the not enough problem of pressure, so not only cylinder is controlled and is wanted many, and aerodynamic force consumption is also big, very uneconomical in using, and makes the complete machine layout loaded down with trivial details.In the suction of suction slurry, moisture separator generally all is provided with separately outside main frame, and floor space is big, makes troubles to debugging in the user installation.Slide on the guiding mechanism up and down at the patrix slide unit; general all is to adopt traditional guide pillar guide pin bushing as guide; but be applied on this type very unreasonable; interfere relation because be subjected to locus and associated components; in the time of will inevitably causing just in time needing to do accurate guide-localization; and the guiding pair causes guide-localization inaccurate away from the mould matching surface.In integrated artistic process-oriented layout, generally all adopt blowing-suction online-transfer-thermocompression forming-demoulding form, therefore the type layout is also arranged by above-mentioned beat, but in fact aspirate the moulding required time generally all less than the hot-forming time, moreover the blowing condition is subjected to the influence of other moving components, the time of can not fully grabbing carries out in advance, and its result brings influence must for the complete machine operating efficiency.Chinese patent CN99220846 " paper pulp model formation machine " has introduced paper pulp model formation machine, comprise frame, stock tank and mould, its counterdie is positioned at the top of stock tank, can move up and down, patrix is positioned on the horizontal slideway of counterdie top, patrix is corresponding with the counterdie cooperation, and the through hole of upper die and lower die all is communicated with negative pressure chamber.Be used for disposable paper articles for use of producing mess tin, industrial packaging goods, various liner and daily life etc.But this patent exists the set degree of device high not enough, and the mould guide-localization is accurate not enough, the shortcoming that automaticity is high not enough.
The object of the present invention is to provide a kind of device layout rationally, multipurpose, mould close up the full-automatic production process for degradable dinner set of snack of accurate positioning.
The object of the present invention is achieved like this: full-automatic production process for degradable dinner set of snack, its processing step comprises: blowing-suction online-transfer-thermocompression forming-demoulding form, it is characterized in that adopting on the outfit of equipment layout one to two relation, both the wet base making of paper pulp or starch dough or string was carried out in the center fixed position, take turns to intersect supply with left and right sides hot pressing counterdie, by they return separately do thermocompression forming about present a theatrical performance as the last item on a programme and carry out the thermocompression forming drying.When making the paper mould snack container, the blowing section adopts quantitatively slurry bucket blowing, and its technology comprises shaping mould rushed back water, mould rear side blowing, the suction of the mould back of the body, blowing is transferred to the transfer patrix.The guide that transfer patrix slide unit slides up and down adopts pulley yoke and column as the guiding pair; pulley yoke moves downwards; by lever boosting mechanism the moulding counterdie is increased pressure transfer and give patrix; after the transfer patrix is received wet base at every turn; take turns to transfer in the left and right sides thermocompression forming counterdie die cavity in the middle of sliding into automatically along cross slide way; the thermocompression forming counterdie returns limit, the left and right sides separately after receiving wet base again, carries out the thermocompression forming drying.When making starch or moulding of plant fibres snack container, remove quantitatively slurry bucket, at the middle part of this machine configuration starch, string dough driving screw rotation feeding device.Be made into the hot pressing counterdie by six branch screw rod rotation feeding devices that are installed on the driving screw rotation feeding device, the swivel feeding of screw rod is undertaken by motor and gear train transmission.The thermocompression forming counterdie returns limit, the left and right sides separately after receiving the mould base again, carries out the thermocompression forming drying.The afterburning single cylinder of reinforcement that adopts of the hot pressing of thermocompression forming pressurizes, its reinforcement course of work is, cylinder work, push rod moves downward, it is downward to promote the mould platform by the tie point with hot pressing patrix platform on the one hand, promotes pole on the other hand to two lateral movements, and pole is converted into vertical thrust by the strong point with horizontal thrust, by hot pressing patrix connecting rod mould is carried out the reinforcement pressurization, the ratio of its reinforcement can reach 1: 13.The course of work of moisture separator is, the slurry bucket aqueous solution enters moisture separator by water inlet pipe, run into the top baffler and flow into a jar end by gap, the maximum volume of the volume that gap is following jar during greater than the work of slurry bucket extracts by passing the dividing plate vacuum tube when vacuumizing, and by the vacuum feedback port on the dividing plate whole tank body vacuumized, when in the need drain tank during aqueous solution, floss hole at the bottom of opening jar, the compressed air mouth injecting compressed air at the top is accelerated mass rate of emission.
The invention has the beneficial effects as follows: 1, carried out rational layout owing in technological process, equipment is respectively formed mechanism, adopt one to two relation on the total arrangement, it is short to have made full use of the wet blank molding time, the feature that the thermocompression forming time is more, improved shaping efficiency, also improved the complete machine effect thereupon, and in a series of specific procedures such as bath, blowing, because of not being subjected to the interference of spatial movement part, can snatch away the time, intersection is carried out, and the feasibility of the time that shortens objectively also was provided to the wet base stage of moulding.2, owing to added a dough screw feeding device, make this machine reach the effect of a machine dual-purpose in the middle part of this machine.Can give the user under the situation of few investment, the means of production of a class snack container is provided more, enlarge the scope of application.3, the sliding guide spare of slide unit adopts pulley yoke and column as the guiding pair about this machine transfer mould.This unique design has solved the accuracy problem that mould closes up the location.4, the afterburning single cylinder of reinforcement that adopts of the hot pressing of thermocompression forming pressurizes, and reaches little cylinder and goes out energetically effect, has satisfied the pressure request that adds to mould.5, because the pipeline of this machine moisture separator adopts reasonably design, and it is arranged in the main body, not only in each working cycles, can isolates the water of capacity, and the water level liquid level is not influenced by this machine slurry bucket liquid level yet.
Description of drawings
Fig. 1 makes paper mould snack container fully-automatic production machine structural representation for the present invention
Fig. 2 makes starch or the reinforced structural representation of moulding of plant fibres snack container for the present invention
Fig. 3 is a fully-automatic production machine mould slide unit guiding mechanism structural representation vertical view of the present invention
Fig. 4 is a moisture separator structural representation of the present invention
1 quantitatively starches bucket among the figure, 2 moulding counterdies, and 3 shift patrixes, 4 thermocompression forming counterdies, 5 force-increasing mechanisms, 6 cross slide waies, 7 cylinders, 8 columns, 9 pulley yokes, 10 push rods, 11 hot pressing patrixes, 12 poles, 13 connecting rods, 14 water inlet pipes, 15 bafflers, 16 gaps, 17 vacuum tubes, 18 vacuum feedback port, 19 floss holes, 20 compressed air mouths, 21 driving screws rotation feeding device, 22 fens screw rods rotation feeding device, 23 motors, 24 gear trains, 25 plates that connect material.
Embodiment 1: make the paper mould snack container; adopt one to two relation on the degradable dinner set of snack total arrangement; the center fixed position is a paper pulp molding online pumping unit; the blowing section adopts quantitatively slurry bucket 1 blowing; technology comprises moulding counterdie 2 rushed back water; mould rear side blowing; the suction of the mould back of the body; air blowing is transferred to shifts patrix 3 etc.; shift guide employing pulley yoke 9 and column 8 conduct guiding pairs that the patrix slide unit slides up and down; pulley yoke moves downwards; increase pressure transfer by 5 pairs of moulding counterdies of lever boosting mechanism and give patrix; after the transfer patrix is received wet base at every turn; take turns to transfer in thermocompression forming counterdie mould 4 chambeies, the left and right sides in the middle of sliding into automatically along cross slide way 6; thermocompression forming counterdie 4 returns limit, the left and right sides separately after receiving wet base again, carries out the thermocompression forming drying.The afterburning single cylinder of reinforcement that adopts of the hot pressing of thermocompression forming pressurizes.Its reinforcement course of work is, cylinder 7 work, push rod 10 moves downward, it is downward to promote the mould platform by the tie point with hot pressing patrix platform on the one hand, promote pole 12 on the other hand to two lateral movements, pole is converted into vertical thrust by the strong point with horizontal thrust, carries out the reinforcement pressurization by 13 pairs of moulds of hot pressing patrix 11 connecting rods, and the ratio of its reinforcement can reach 1: 13.After finishing the typing drying, hot pressing counterdie platform removes to switch through shifting formwork along cross slide way, and at this moment hot pressing patrix 11 is blown into the plate 25 that connects material with finished product, and when hot pressing counterdie platform returns the thermocompression forming dry section, the plate that the connects material upset automatically that stretches out the guide is sent finished product into product conveying belt.The operation principle of moisture separator of the present invention is, the aqueous solution enters moisture separator by water inlet pipe 14, runs into top baffler 15 and flows into jar ends by gap 16, the maximum volume of the volume that gap is following jar during greater than the work of slurry bucket.Extract by passing dividing plate vacuum tube 17 when vacuumizing, and vacuumize by 18 pairs of whole tank bodies of the vacuum feedback port on the dividing plate.When in the need drain tank during aqueous solution, floss hole 19 at the bottom of opening jar, compressed air mouth 20 injecting compressed airs at the top are accelerated mass rate of emission.
Claims (5)
1, full-automatic production process for degradable dinner set of snack, its processing step is: blowing-suction online-transfer-thermocompression forming-demoulding form, it is characterized in that adopting on the outfit of equipment layout one to two relation, both the wet base making of paper pulp or starch dough or string was carried out in the center fixed position, take turns to intersect supply with left and right sides hot pressing counterdie [4], by they return separately do thermocompression forming about present a theatrical performance as the last item on a programme and carry out the thermocompression forming drying.
2; full-automatic production process for degradable dinner set of snack according to claim 1; it is characterized in that when making the paper mould snack container; the blowing section adopts quantitatively slurry bucket [1] blowing; technology comprises moulding counterdie [2] rushed back water; mould rear side blowing; the suction of the mould back of the body; air blowing is transferred to shifts patrix [3] etc.; shift guide employing pulley yoke [9] and column [8] conduct guiding pair that the patrix slide unit slides up and down; pulley yoke moves downwards; by lever boosting mechanism [5] the moulding counterdie is increased pressure transfer and give patrix; after the transfer patrix is received wet base at every turn; take turns to transfer in left and right sides thermocompression forming counterdie mould [4] chamber in the middle of sliding into automatically along cross slide way [6]; thermocompression forming counterdie [4] returns limit, the left and right sides separately after receiving wet base again, carries out the thermocompression forming drying.
3, full-automatic production process for degradable dinner set of snack according to claim 1, it is characterized in that when making starch or moulding of plant fibres snack container, remove quantitatively slurry bucket, at the middle part of this machine configuration starch, string dough driving screw rotation feeding device [21], be made into the hot pressing counterdie by six the branch screw rod rotation feeding devices [22] that are installed on the driving screw rotation feeding device, the swivel feeding of screw rod is undertaken by motor [23] and gear train [24] transmission, thermocompression forming counterdie [4] returns limit, the left and right sides separately after receiving the mould base again, carries out the thermocompression forming drying.
4, full-automatic production process for degradable dinner set of snack according to claim 1, the afterburning single cylinder of reinforcement that adopts of hot pressing that it is characterized in that thermocompression forming pressurizes, its reinforcement course of work is, cylinder [7] work, push rod [10] moves downward, it is downward to promote the mould platform by the tie point with hot pressing patrix [11] platform on the one hand, promote pole [12] on the other hand to two lateral movements, pole is converted into vertical thrust by the strong point with horizontal thrust, by hot pressing patrix connecting rod [13] mould is carried out the reinforcement pressurization, the ratio of its reinforcement can reach 1: 13.
5, full-automatic production process for degradable dinner set of snack according to claim 1, the course of work that it is characterized in that moisture separator is, the slurry bucket aqueous solution enters moisture separator by water inlet pipe [14], run into top baffler [15] and flow into a jar end by gap [16], the maximum volume of the volume that gap is following jar during greater than the work of slurry bucket, extract by passing dividing plate vacuum tube [17] when vacuumizing, and whole tank body is vacuumized by the vacuum feedback port [18] on the dividing plate, when in the need drain tank during aqueous solution, floss hole [19] at the bottom of opening jar, compressed air mouth [20] injecting compressed air at the top is accelerated mass rate of emission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00135181 CN1126840C (en) | 2000-12-26 | 2000-12-26 | Full-automatic production process for degradable dinner set of snack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00135181 CN1126840C (en) | 2000-12-26 | 2000-12-26 | Full-automatic production process for degradable dinner set of snack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1297087A true CN1297087A (en) | 2001-05-30 |
| CN1126840C CN1126840C (en) | 2003-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00135181 Expired - Fee Related CN1126840C (en) | 2000-12-26 | 2000-12-26 | Full-automatic production process for degradable dinner set of snack |
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| Country | Link |
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| CN (1) | CN1126840C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392479B (en) * | 2007-09-18 | 2011-04-27 | 葛锦明 | Rotary paper basin automatic moulding machine |
| CN108221497A (en) * | 2017-12-26 | 2018-06-29 | 佛山华工祥源环保包装有限公司 | A kind of both ends discharging formula paper pulp model formation machine |
| WO2021063354A1 (en) * | 2019-09-30 | 2021-04-08 | 浙江欧亚轻工装备制造有限公司 | Suspension type suction filtration forming method and suction filtration forming device for plant fiber molding forming |
-
2000
- 2000-12-26 CN CN 00135181 patent/CN1126840C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392479B (en) * | 2007-09-18 | 2011-04-27 | 葛锦明 | Rotary paper basin automatic moulding machine |
| CN108221497A (en) * | 2017-12-26 | 2018-06-29 | 佛山华工祥源环保包装有限公司 | A kind of both ends discharging formula paper pulp model formation machine |
| WO2021063354A1 (en) * | 2019-09-30 | 2021-04-08 | 浙江欧亚轻工装备制造有限公司 | Suspension type suction filtration forming method and suction filtration forming device for plant fiber molding forming |
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| Publication number | Publication date |
|---|---|
| CN1126840C (en) | 2003-11-05 |
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