CN102677550A - Improved semiautomatic paper-pulp molder - Google Patents
Improved semiautomatic paper-pulp molder Download PDFInfo
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- CN102677550A CN102677550A CN2012101603774A CN201210160377A CN102677550A CN 102677550 A CN102677550 A CN 102677550A CN 2012101603774 A CN2012101603774 A CN 2012101603774A CN 201210160377 A CN201210160377 A CN 201210160377A CN 102677550 A CN102677550 A CN 102677550A
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Abstract
The invention discloses an improved semiautomatic paper-pulp molder, comprising a rack, a suctioning-filtering and forming device and a hot-pressing sizing device, wherein the side surfaces of a sizing upper mold and a sizing lower mold are respectively provided with a plurality of through holes which are internally provided with heat-conducting oil pipes; the heat-conducting oil pipes are communicated with hollow joints and copper pipes so as to form two pipelines shaped like the Chinese character ''gong''. The improved semiautomatic paper-pulp molder disclosed by the invention has the advantages that since the heat-conducting oil pipes or electric heating pipes are arranged in the sizing molds, the heating effect of hot-pressing molds is effectively improved, the heating time is shortened by 2/3, the energy is saved by about 60%, and the finished product rate is greatly improved; and in the suctioning-filtering and forming device, a plurality of suctioning-filtering and forming nets are fixed on a suctioning-filtering net frame by pressing strips, so that the working efficiency of the molder is effectively improved.
Description
Technical field
The invention belongs to the paper table ware manufacturing equipment, relate in particular to a kind of improved semi-automatic paper pulp molder.
Background technology
Country takes up to administer " white pollution " from nineteen ninety-five, " prohibits and makes in vain " to promulgation in 2000 and so far, experienced a lot of complications; Have the support of government policy guidance planning, packaging paper product goods industry to grow out of nothing when just having begun the industry starting and progressively develop, when packaging paper product goods industry development began to take shape, the foamed product industry was in order to dominate the market; Abandon sudden huge profits, mark-down sale, the packaging paper product goods are high slightly because of its cost; Price is high, in the market-oriented management running, is in a disadvantageous position, and the wrapper goods are as the ideal product that substitutes foamed product, elimination " white pollution "; So far the market share is still less, packaging paper product goods industry development, and key is to reduce cost. and packaging paper product goods market is very wide; According to State Environmental Protection Administration's data, the consumption of the 1 year foam tableware goods in the whole nation is about 30,000,000,000, and the international market is bigger; But a little higher than foamed product of its price of wrapper goods becomes its fast-developing main restricting factor, present paper mould machine complex structure on the market, inefficiency; Service life of equipment is short, and typing hot pressing efficient is poor, and yield rate is low.
Chinese patent ZL02145471.X discloses a kind of full-automatic pulp-molding machine; Its structure comprises frame, is arranged on shaped device, transfer die device on the frame; Shaped device comprises cylinder, moisture separator, recovery tank stock tank and formation mould etc.; The blank forming cylinder is connected with make-up machine supporting plate molding concave die sheet metal forming die, shifts the mould cylinder and is connected with moulding transfer mould slide plate, and cylinder is contained on the moulding transfer mould slide plate and shifts convex template moulding transfer punch with moulding and is complementary; The hot-die device comprises plate in hydraulic press top board, hot pressing punch heating plate hot pressing punch, hot pressing die socket, oil cylinder, hydraulic press underframe, hot pressing die, the hydraulic press, gives the heating of hot pressing punch through heating plate in this invention, through heating plate heat is led to the heating punch; Heats is not good; The hot pressing die heating is inhomogeneous, and has only to the punch heating, and die fails to reach proper temperature; Cause yield rate low, have much room for improvement.
Chinese patent ZL03209714.X discloses a kind of full-automatic paper pulp mold make-up machine; Contain organic frame, be arranged on filtering molding device on the frame, be positioned at filtering molding device left and right sides band left side hot pressing upper and lower mould left thermocompression forming device and with the right thermocompression forming device of right hot pressing upper and lower mould; The top of filtering molding device has wet base transfer device, and connects a below that can alternately get into wet base transfer device on the left and right hot pressing counterdie respectively to admit from the blow off wet base that gets off and turn back to a left side or the moving left cylinder and move right cylinder of right hot pressing patrix below of wet base transfer device, discloses a kind of filtering molding device in this utility model; Through being set, the rotation cylinder embryo that will wet transfers to hot-press arrangement; This is provided with and causes wet embryo deformed damaged easily, reduces yield rate, and complex structure; Energy consumption is higher; The quantity that shifts wet embryo also receives the number of cylinders quantitative limitation, and operating efficiency is low, haves much room for improvement.
Summary of the invention
The present invention provides a kind of simple to operate for solving the problems of the technologies described above, and cost of manufacture is low, and yield rate is high, the improved paper pulp molder that heats is good.
The present invention is directed to above-mentioned technical problem; Following technical scheme is provided: a kind of improved semi-automatic paper pulp molder; Comprise frame, filtering molding device, thermocompression forming device; The frame top is provided with case, and described frame is made up of with column upper spider, lower bearing bracket and some middle fixed connections; Filtering molding device, thermocompression forming device are separately positioned on the left part and the right part of frame; Described filtering molding device is connected up and down by filtering molding cylinder, filtering molding dipper, filtering molding mould, suction strainer shaping funnel and suction strainer shaping four-way to be formed; The filtering molding cylinder is arranged on the upper spider; The filtering molding dipper is connected with the filtering molding cylinder piston rod, and the filtering molding mould of filtering molding dipper below and the suction strainer shaping funnel that is connected with its underpart all are fixedly mounted on the lower carriage, and suction strainer shaping funnel bottom is communicated with the filtering molding four-way; The filtering molding four-way connects water tank of voltage regulation, vavuum pump, suction pump through water drain valve, the valve that draws water, vacuum valve pipeline in addition; Be provided with the slurry case in the case of filtering molding cylinder homonymy, slurry case bottom is provided with dump valve, dump valve be positioned at the filtering molding dipper directly over; Said thermocompression forming device is connected up and down and is formed by typing pressurized cylinder, typing mold, typing bed die; The typing bed die is arranged on the heat insulating board; Heat insulating board is installed on the lower bearing bracket; It is characterized in that the upper and lower mould of described typing side evenly offers several through holes, be provided with heat-conducting oil pipes in the through hole, the connection through hollow joint and copper pipe between heat-conducting oil pipes constitutes two " bow " type pipelines up and down.Through evenly boring the conduction oil pore in the upper and lower mould of typing side; Directly place heat-conducting oil pipes among the upper and lower mould, conduction oil connects many heat-conducting oil pipes among the upper and lower mould, conduction oil circulation continuous heat supply through hollow joint; The bigger raising thermal efficiency; Cast in the heating plate with the heat-conducting oil pipes of other equipment employings before, let upper and lower mould place and be fixed on the heating plate, heat the mode of heating of upper and lower mould again by heating plate; Under same conduction oil heat supply temperature, the die frame thermal efficiency of the present invention improves 3 times.
As further improvement of the present invention, be set to electrothermal tube in the upper and lower mould side through hole of finalizing the design.
For realizing another object of the present invention, the filtering molding mould is configured to by press strip, several filtering molding nets and suck filter screen, and the suction strainer rack is the lattice hurdle shape framework that square tube constitutes; The press strip respective fixation is crossed on the lattice hurdle of suction strainer rack shape framework by each filtering molding Netcom; Realize being transferred to the thermocompression forming mould from the suction strainer finishing die a plurality of suction strainer forming nets are disposable, heating for fixing shape can disposablely shift out from the thermocompression forming mould again after the completion; Compare with the single handover of other equipment before; Transfer only need before other used times of equipment 1/3, effectively prevent the wet base generation trimming of paper pulp in the thermocompression forming simultaneously, improve yield rate.
As further improvement of the present invention, the column between upper and lower frame is set to 5, and four are arranged at around the frame; Between two root posts that is arranged at the frame back side; Described column is fixedly connected with upper and lower frame screw thread through upper and lower locking nut, through this kind a frame plane is set and is divided into two districts, Yi Bian lay the suction strainer building mortion; Lay the thermocompression forming device on one side; Do not have column in the middle of the operating surface, be convenient to the suction strainer rack the wet base of paper pulp is moved to the thermocompression forming part from the suction strainer shaped portion, operating efficiency improves greatly.
As of the present invention preferred, the filtering molding net is preferably 6-10.
As of the present invention preferred, the through hole that the upper and lower mould side of finalizing the design is evenly offered is 8-12.
As further improvement of the present invention, dump valve is communicated with pulp pump, pulp pump communication loop paper pulp pond through pipeline.
Be better to explain technical scheme of the present invention, below introduce operation principle of the present invention in detail:
During present device work, start pulp pump, suction pump, vavuum pump earlier, put into the suction strainer finishing die to the rack combination; Suction strainer shaping cylinder operation drives suction strainer shaping dipper and pushes down the filtering molding mould downwards, and water drain valve is opened, and water tank of voltage regulation water drain valve after suction strainer shaping funnel supplied water 3 ~ 4 seconds cuts out; Dump valve is opened to suction strainer shaping dipper blowing and is closed after 3 ~ 4 seconds, and the blowing amount is preestablished by the quantitation tube in the slurry case, and dump valve one is closed; The valve that draws water cuts out after opening and beginning to draw water 4 ~ 5 seconds, and the valve that draws water cuts out the final vacuum valve and opens to begin to vacuumize after 4 ~ 5 seconds and cut out, and the wet base of paper pulp that is shaped suction strainer is drawn into moisture content and is about 70%; Automatic running program finishes, and suction strainer shaping dipper is upwards got back to original position automatically, prepares to get into suction strainer shaping operation next time; The artificial wet base suction strainer rack of band paper pulp that takes out is put into the typing bed die with the suction strainer rack, is heated to 150 ~ 160 ℃ to the typing mold; The typing bed die is heated to 180 ~ 190 ℃, and it is downward that the typing pressurized cylinder drives the typing mold, and the supercharging of back typing pressurized cylinder is closed up in typing mould up and down; The wet base high pressure of paper pulp and heated 8 ~ 10 seconds, upwards get back to original position automatically, prepare to get into hot pressing next time, typing operation; The artificial suction strainer rack that takes out can obtain satisfactory paper tableware bright and clean, dry, that sterilize, have certain intensity.The artificial paper tableware that takes out excises burr, packing and selling to bead cutter in the suction strainer rack.
The present invention is through being provided with heat-conducting oil pipes or electrothermal tube in shaper; The heats of hot pressing die effectively is provided; Shorten heat time heating time 2/3, energy savings about 60% improves yield rate greatly; And in the filtering molding device, press strip is crossed by several filtering molding Netcoms and be fixed on the suction strainer rack, effectively improved equipment work efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of typing upper and lower mould.
Fig. 3 is a heat-conducting oil pipes syndeton sketch map.
Fig. 4 is a filtering molding mode structure sketch map.
Fig. 5 is a suck filter screen shelf structure sketch map.
The specific embodiment
Embodiment 1: a kind of improved semi-automatic paper pulp molder, comprise frame, filtering molding device, thermocompression forming device, and the frame top is provided with case 1, and described frame is made up of with column 4 upper spider 2, lower bearing bracket 3 and some middle fixed connections; Filtering molding device, thermocompression forming device are separately positioned on the left part and the right part of frame; Described filtering molding device is connected up and down by filtering molding cylinder 5, filtering molding dipper 6, filtering molding mould 7, suction strainer shaping funnel 8 and suction strainer shaping four-way 9 to be formed; Filtering molding cylinder 5 is arranged on the upper spider 2; Filtering molding dipper 6 is connected with filtering molding cylinder 5 piston rods; The filtering molding mould 7 of filtering molding dipper 6 belows and the suction strainer shaping funnel 8 that is connected with its underpart all are fixedly mounted on the lower carriage 3; Suction strainer shaping funnel 8 bottoms are communicated with filtering molding four-way 9, and filtering molding four-way 9 connects water tank of voltage regulation 15, vavuum pump 16, suction pump 17 through water drain valve 12, the valve 13 that draws water, vacuum valve 14 pipelines in addition, and are provided with slurry case 10 in the case 1 of filtering molding cylinder 5 homonymies; Slurry case 10 bottoms are provided with dump valve 11, dump valve 11 be positioned at filtering molding dipper 6 directly over; Said thermocompression forming device is connected up and down and is formed by typing pressurized cylinder 18, typing mold 19, typing bed die 20; Typing bed die 20 is arranged on the heat insulating board 21; Heat insulating board 21 is installed on the lower bearing bracket 3, and the upper and lower mould of finalizing the design (19,20) side evenly offers several through holes 22, is provided with heat-conducting oil pipes 23 in the through hole 22; 23 connections through hollow joint 24 and copper pipe 25 of heat-conducting oil pipes constitute two " bow " type pipelines up and down; Column 4 between described upper and lower frame (2,3) is set to 5, and four are arranged at around the frame, between two root posts 4 that is arranged at the frame back side; Described column 4 is fixedly connected with upper and lower frame (2,3) screw thread through upper and lower locking nut (26,27); Filtering molding mould 7 is made up of press strip 71, several filtering molding nets 72 and suction strainer rack 73, the lattice hurdle shape framework that suction strainer rack 73 constitutes for square tube, and each filtering molding net 72 passes through press strip 71 respective fixation on the lattice hurdle of suction strainer rack 73 shape framework; Filtering molding net 73 is 4-10; The through hole 22 that upper and lower mould (19,20) side evenly offers of finalizing the design is 6-12, and dump valve 11 is communicated with pulp pump 28, pulp pump 28 communication loop paper pulp ponds 29 through pipeline.
Embodiment 2: with reference to embodiment 1, be set to electrothermal tube in the upper and lower mould of finalizing the design (19,20) the side through hole 22.
Claims (7)
1. an improved semi-automatic paper pulp molder comprises frame, filtering molding device, thermocompression forming device, and the frame top is provided with case, and described frame is made up of with column upper spider, lower bearing bracket and some middle fixed connections; Filtering molding device, thermocompression forming device are separately positioned on the left part and the right part of frame; Described filtering molding device is connected up and down by filtering molding cylinder, filtering molding dipper, filtering molding mould, suction strainer shaping funnel and suction strainer shaping four-way to be formed; The filtering molding cylinder is arranged on the upper spider; The filtering molding dipper is connected with the filtering molding cylinder piston rod, and the filtering molding mould of filtering molding dipper below and the suction strainer shaping funnel that is connected with its underpart all are fixedly mounted on the lower carriage, and suction strainer shaping funnel bottom is communicated with the filtering molding four-way; The filtering molding four-way connects water tank of voltage regulation, vavuum pump, suction pump through water drain valve, the valve that draws water, vacuum valve pipeline in addition; Be provided with the slurry case in the case of filtering molding cylinder homonymy, slurry case bottom is provided with dump valve, dump valve be positioned at the filtering molding dipper directly over; Said thermocompression forming device is connected up and down and is formed by typing pressurized cylinder, typing mold, typing bed die; The typing bed die is arranged on the heat insulating board; Heat insulating board is installed on the lower bearing bracket; It is characterized in that the upper and lower mould of described typing side evenly offers several through holes, be provided with heat-conducting oil pipes in the through hole, the connection through hollow joint and copper pipe between heat-conducting oil pipes constitutes two " bow " type pipelines up and down.
2. a kind of improved semi-automatic paper pulp molder according to claim 1 is set to electrothermal tube in the upper and lower mould side through hole that it is characterized in that finalizing the design.
3. a kind of improved semi-automatic paper pulp molder according to claim 1; It is characterized in that the column between described upper and lower frame is set to 5; Four are arranged at around the frame; Between two root posts that is arranged at the frame back side, described column is fixedly connected with upper and lower frame screw thread through upper and lower locking nut.
4. a kind of improved semi-automatic paper pulp molder according to claim 1; It is characterized in that the filtering molding mould is configured to by press strip, several filtering molding nets and suck filter screen; The suction strainer rack is the lattice hurdle shape framework that square tube constitutes, and the press strip respective fixation is crossed on the lattice hurdle of suction strainer rack shape framework by each filtering molding Netcom.
5. a kind of improved semi-automatic paper pulp molder according to claim 1 is characterized in that the filtering molding net is 6-10.
6. a kind of improved semi-automatic paper pulp molder according to claim 1, the through hole that the upper and lower mould side that it is characterized in that finalizing the design is evenly offered are 8-12.
7. a kind of improved semi-automatic paper pulp molder according to claim 1 is characterized in that dump valve passes through pipeline and is communicated with pulp pump, pulp pump communication loop paper pulp pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101603774A CN102677550A (en) | 2012-05-23 | 2012-05-23 | Improved semiautomatic paper-pulp molder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101603774A CN102677550A (en) | 2012-05-23 | 2012-05-23 | Improved semiautomatic paper-pulp molder |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255684A (en) * | 2013-04-18 | 2013-08-21 | 佛山华工祥源环保包装有限公司 | Pulp molding forming machine with double templates and double-gas-circuit control |
| CN103560306A (en) * | 2013-11-14 | 2014-02-05 | 沈阳工业大学 | Mould heating device of zinc air electrode plate |
| CN105908577A (en) * | 2015-02-24 | 2016-08-31 | 金箭印刷事业有限公司 | Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product |
| CN110528337A (en) * | 2019-09-26 | 2019-12-03 | 山东辰骐环保新材料科技有限公司 | A kind of semi-auto paper pulp is molded as shaping equipment and its control method |
| CN110900999A (en) * | 2019-11-19 | 2020-03-24 | 湖南工业大学 | Quick-drying and shaping device for fiber reinforced starch composite material |
| CN110983865A (en) * | 2019-11-20 | 2020-04-10 | 永发（河南）模塑科技发展有限公司 | Heat preservation armour of pulp moulding product hot pressing mould |
| CN112009778A (en) * | 2020-10-23 | 2020-12-01 | 佛山市志必得机械设备有限公司 | Processing equipment for packaging columnar products |
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| CN2432240Y (en) * | 2000-07-19 | 2001-05-30 | 杨培泉 | Full-automatic pulp moulding multifunctional combination machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255684A (en) * | 2013-04-18 | 2013-08-21 | 佛山华工祥源环保包装有限公司 | Pulp molding forming machine with double templates and double-gas-circuit control |
| CN103255684B (en) * | 2013-04-18 | 2015-07-01 | 佛山华工祥源环保包装有限公司 | Pulp molding forming machine with double templates and double-gas-circuit control |
| CN103560306A (en) * | 2013-11-14 | 2014-02-05 | 沈阳工业大学 | Mould heating device of zinc air electrode plate |
| CN105908577A (en) * | 2015-02-24 | 2016-08-31 | 金箭印刷事业有限公司 | Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product |
| CN110528337A (en) * | 2019-09-26 | 2019-12-03 | 山东辰骐环保新材料科技有限公司 | A kind of semi-auto paper pulp is molded as shaping equipment and its control method |
| CN110900999A (en) * | 2019-11-19 | 2020-03-24 | 湖南工业大学 | Quick-drying and shaping device for fiber reinforced starch composite material |
| CN110983865A (en) * | 2019-11-20 | 2020-04-10 | 永发（河南）模塑科技发展有限公司 | Heat preservation armour of pulp moulding product hot pressing mould |
| CN112009778A (en) * | 2020-10-23 | 2020-12-01 | 佛山市志必得机械设备有限公司 | Processing equipment for packaging columnar products |
| CN112009778B (en) * | 2020-10-23 | 2021-03-19 | 佛山市志必得机械设备有限公司 | Processing equipment for packaging columnar products |
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Application publication date: 20120919 |