CN2293585Y - Forming machine of paper pulp mould plastic container - Google Patents
Forming machine of paper pulp mould plastic container Download PDFInfo
- Publication number
- CN2293585Y CN2293585Y CN 97207202 CN97207202U CN2293585Y CN 2293585 Y CN2293585 Y CN 2293585Y CN 97207202 CN97207202 CN 97207202 CN 97207202 U CN97207202 U CN 97207202U CN 2293585 Y CN2293585 Y CN 2293585Y
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- CN
- China
- Prior art keywords
- finishing die
- mould
- wheel
- paper pulp
- forming machine
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- Expired - Fee Related
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Abstract
A forming machine of paper pulp mould plastic container adopts the operation of two rotary wheels. The inner cavity of a forming die holder is designed into a trumpet form whose circumference is higher and whose middle part is lower. The forming die holder is provided with an autocontrol inlet valve which can open and close automatically with the operation of the die holder, and a defoamer apparatus is arranged in a pulp tank. Using the apparatus of the utility model can solve the difficulty that the forming machine of paper pulp mould plastic container has to be stopped to be maintained because the products adhere to the diverting mould easily. The moisture capacity in the products is decreased, so the energy resource is conserved. The reliability of operation of the whole equipment is guaranteed, and the production quality and the efficiency of using the equipment are both improved.
Description
The utility model relates to a kind of paper pulp moulded container make-up machine, belongs to the food packing machine field.
At present, paper pulp moulded container absorption forming machine has reciprocating type and two kinds of cycle types.Reciprocating type forming machine finishing die is single, and is reciprocating by connecting rod or air cylinder driven.Job order is that absorption, dehydration, transfer cycle are carried out; Though simple in structure, maintenance easy to use, dust cycle is long, and output is little, and efficient is low, is difficult to form economies of scale.Cycle type forming machine, finishing die are 8 rows, but are evenly arranged on the circumference of runner, and actions such as the absorption of every row's mould, conformal, transfer, clear mould rotate to different angles by runner and finish.In the same time, respectively arrange mould on the circumference and finish operations such as absorption, conformal, transfer, clear mould respectively, thereby shortened the cycle period of work, improved operating efficiency.But what the transfer device of this machine adopted is the motion mode that single mould connecting rod drives, and rhythm is fast, sticks in when can not taking off on the transfer mould in case formed product occurs, needs to shut down cleaning.Restart again and need do many preparations, waste time and energy, greatly reduce its operating efficiency, do not reach design output.On the other hand, this machine station that do not draw water, because of finishing die inner chamber water, water is got back to again in the product during transfer, makes the product moisture height of shaping, and the stamping die out-of-flatness brings difficulty to later process oven dry and setting.Consequently moisture many, drying time is long, need to increase a large amount of energy consumptions; The stamping die out-of-flatness, the setting difficulty influences product quality.
The purpose of this utility model is a kind of station that draws water of design, and the product moisture is low, and wall thickness is evenly bright and clean, runs into formed product and sticks in when can not taking off on the transfer mould, need not shut down the paper pulp moulded container forming machine of cleaning.
The purpose of this utility model is achieved in that 1 is that four procedures such as in the past absorption, conformal, transfer, clear mould are changed into absorption, conformal, draw water, shift and five processes such as clear mould, increases the station that draws water.When finishing die forwards the peak summit of wheel to, utilize vacuum to take the water of finishing die inner chamber away.The 2nd, high tubaeform around low in the middle of the finishing die base intracavity is designed to, the finishing die gas-distribution pipe is installed in the lowest part of mould base central authorities.When finishing die forwarded the wheel peak to, chamber internal memory water flow to the lowest part of die cavity, so that be sucked away from the finishing die gas-distribution pipe.The 3rd, in the finishing die base end the automatic control intake valve that can communicate with atmosphere has been installed.When finishing die rotates to the highest order summit of wheel, control INO automatically, at this moment die cavity communicates with atmosphere by automatic control intake valve, makes mold cavity under the situation of no vacuum, and the finishing die gas-distribution pipe siphons away the water of chamber inner bottom part.The 4th, shift mould and also be designed to the cycle type motion.On the circumference of a rotatable wheel, arranged transfer mould with finishing die same row number.This wheel shaft links to each other with the finishing die wheel shaft by gear wheel reversing mechanism, feather key, synchronizes them reverse rotation.Simultaneously, it is reciprocating to drive whole transfer mould train by cam mechanism, thereby reaches under non-stop-machine situation, and the adhesion product on the mould is shifted in cleaning.The 5th, in stock tank, be provided with the froth breaking mechanism that flow-stopping plate and froth breaking plate are formed, make the bubble in the slurry can not enter the absorption station, guaranteed the even of product wall thickness.
Compare with existing paper pulp moulded container forming machine, the utility model has the advantages that:
1, finishing die and transfer mould all adopt the cycle type motion.In making it at one time, the multistation multiple operation is worked simultaneously.If when having waste product to stick on the transfer mould, can make full use of the characteristics of its many row's mould multistation work, there is time enough to clean out at interval, and need not shuts down processing.Thereby guaranteed the equipment reliability of operation, reduced the time of treatment facility fault, improved operating efficiency.
2, increase the operation of drawing water, thereby reduced the moisture of formed product, guaranteed the smooth of stamping die, reduced energy consumption, improved product quality.
3, the shaping die holder increases and has adorned automatic control intake valve, when drawing water station, automatically control INO, dies cavity is communicated with atmosphere, water mould gas-distribution pipe that is formed under the situation of no vacuum is siphoned away, overcome in the die cavity of equipment in the past because vacuum is big shortcoming that water is difficult to siphon away.
4, the finishing die base intracavity is low in the middle of being designed to, high tubaeform all around.When finishing die when drawing water station, the water of inner chamber can flow near the finishing die gas-distribution pipe mouth of pipe, so that be sucked away voluntarily.
5, be provided with the froth breaking plate, the bubble in the slurry can not enter in the stock tank under the effect of froth breaking plate, has guaranteed the even of product absorption.
Fig. 1 paper pulp moulded container forming machine structural representation
Fig. 2 finishing die base profilograph
Fig. 3 finishing die base drawing in side sectional elevation
The utility model is further described with embodiment below in conjunction with accompanying drawing:
The paper pulp moulded container forming machine of the utility model design is by stock tank (1), flow-stopping plate (2), charging aperture (32), overflow plate (30), duplex chain wheel (3), driving key I (4), finishing die (21), finishing die base (22), finishing die gas-distribution pipe (23), finishing die wheel (24), distributing valve I (25), finishing die wheel shaft (26), Geneva mechanism (27), control pipeline (28), automatically control intake valve (29), water retaining ribs (33), power transmission shaft I (20), feather key (19), power transmission shaft II (18), driving-chain II (5), cam mechanism (6), connecting rod (17), slide block (16), shift mould (15), shift mould gas-distribution pipe (14), slideway (13), gear-box (12), spring (11), shift mould wheel (10), distributing valve II (9), support body (7), froth breaking plate (31) and auxiliary equipment conveyer belt formations such as (8) are as Fig. 1, Fig. 2 and shown in Figure 3.
Finishing die (21) is fixed on the finishing die wheel (24) after linking together with bolt and finishing die base (22).The finishing die wheel is made equilateral octagonal, and row's finishing die is fixed on every limit, and 8 row's finishing dies are separately fixed on its 8 limits.The finishing die wheel is installed on the finishing die wheel shaft (26), and one of the finishing die wheel shaft other end is installed with 8 groove sheaves in the Geneva mechanism (27) by the end of bearings at stock tank (1), and is supported on the other end of stock tank by the sheave case.One of minimum point row's finishing die can be immersed in the slurries of stock tank on the wheel.Distributing valve I (25) is installed in a side of Geneva mechanism, matches with the finishing die axle stub.The structure of distributing valve I is equivalent to a rotary valve, and its rotary valve plate is the termination of finishing die wheel shaft.The finishing die wheel shaft is a control axle in, axially is furnished with 8 pipelines along inwall.The angle of adjacent two pipelines is 45 °.One end of this pipeline passes the quill shaft tube wall and communicates with finishing die gas-distribution pipe (23) from the centre of the length direction of axle, and feeds each self-corresponding finishing die inner chamber respectively; The other end causes the end of finishing die wheel shaft and 8 corresponding communicating in hole of the nylon stator of distributing valve I.Its fixedly valve block is a columned nylon6 chips, and this sheet is fixed in the distribution valve body.Nylon6 chips 8 holes are axially arranged, the angle in every adjacent two holes is 45 °, the diameter at the center in 8 holes is the same big with the diameter at the center of 8 pipelines of finishing die axle end layout.One of the hole communicates with control pipeline (28), and the other end is evenly arranged on the end face of nylon6 chips.The end face of nylon6 chips is with the wheel axle end surface driving fit and can slide relatively.Whenever sheave turns over a groove, promptly 45 ° the time, 8 holes of axle head just with nylon6 chips on 8 holes, correspondence communicates once one by one, the vacuum or the compressed air that provide by vavuum pump or compressor, be subjected to the control of electromagnetic valve, enter the control pipeline, control like this that pipeline just can pass through distributing valve I, the finishing die gas-distribution pipe is controlled each die cavity blowing or inhaling at different station.
Automatically control intake valve (29) be one can automatically reset rotary valve.When finishing die runs to when drawing water station, open automatically by controller control, close automatically after leaving this station.Promptly when drawing water station, control intake valve automatically, put into air, control pipeline simultaneously and utilize vacuum to siphon away the water of dies cavity by distributing valve I and shaping gas-distribution pipe to dies cavity.
What the finishing die base intracavity was high around being, the centre is low is horn-like, and a water retaining ribs (33) is vertically arranged, and the finishing die gas-distribution pipe is installed in the middle lowest part of finishing die base, communicates with the finishing die inner chamber.Automatically the control intake valve also is installed on the finishing die base, and an end that communicates with the finishing die inner chamber puts in inner chamber, and its length equals the height of water retaining ribs, in order to avoid the water of dies cavity backflows in the intake valve.
Froth breaking plate (31) is installed in the stock tank, its upside exceeds 10 millimeters than the upside of overflow plate (30), the upside of flow-stopping plate (2) is lower 150 millimeters than overflow plate upside, and the height of two plates overlapping part is 500 millimeters on the vertical direction, and the horizontal range of two plates is 50 millimeters.Bubble contained when slurry flows through flow-stopping plate rises, and when flowing in the stock tank again, the froth breaking plate has blocked bubble, makes it can not enter stock tank, thereby has eliminated the bubble that flows into stock tank effectively.
On the octagonal transfer mould wheel such as shift that mould (15) is installed in.Every limit is installed a row and is shifted mould, and 8 limits are adorned 8 rows altogether and shifted mould.The two ends of shifting the mould wheel shaft respectively are contained on the slide block (16), whole train by slider support on slideway (13), duplex chain wheel on the Geneva mechanism (3) drives driving-chain (5) driving cam means (6) motion, it is reciprocating that cam mechanism and connecting rod (17) drive slide block, thereby make whole transfer train reciprocating.The structure of gear-box (12) is a pair of bevel gear, also is provided with same a pair of bevel gear in the Geneva mechanism and is contained on the same axle with sheave.Groove of finishing die sheave rotation is promptly 45 ° like this, and by power transmission shaft I (20), drivings such as feather key (19), power transmission shaft II (18) gear-box are shifted the mould wheel and also rotated 45 ° of same angles, reach the purpose of synchronous backward rotation.Double key wheel whenever circles, and sheave changes promptly 45 ° of grooves, shifts the mould wheel and also changes 45 °, and simultaneously, cam mechanism drives slide block and does a reciprocating motion.Feather key is set is in order both to guarantee that power transmission shaft I and power transmission shaft II rotate synchronously, it is reciprocating to be convenient to shift the mould wheel again.Utilize to shift this compound motion of mould, realize that formed product transfers to purpose on the conveyer belt (8) from finishing die.Shifting the mould wheel shaft also is quill shaft, and its structure is identical with the structure of finishing die wheel shaft, and the structure of distributing valve II (9) is also identical with the structure of distributing valve I.Shift the fixedly nylon6 chips driving fit of mould axle stub and distributing valve II and can slide relatively, distribute and control gas and finish the action of blowing or inhaling.Slideway and support body (7) are made of one, and make transfer mould wheel shaft and finishing die wheel shaft on same horizontal plane.The collaborative cam mechanism of spring (11) makes transfer mould train reciprocating.
The course of work of this machine is as follows:
Paper pulp is become five processes such as the container that geometry is arranged need pass through absorption, conformal, draws water, shifts, clear mould.Be the center of circle with shaping wheel shaft center, the radius of form wheel is long on the circumference of radius, is that starting point is divided into 8 stations with the stock tank liquid level.Use a respectively
1, a
2, a
3, a
4, a
5, a
6, a
7And a
8Expression, the row of 8 on form wheel mould is used A respectively
1, A
2, A
3, A
4, A
5, A
6, A
7And A
8Expression.Promptly 45 ° of sheave revolution one grooves, each is arranged mould and also rotates 45 ° thereupon, and in corresponding respectively 8 stations one.As a same reason, shifting mould also has 8 stations, uses b
1, b
2, b
3, b
4, b
5, b
6, b
7And b
8Expression, the 8 row's moulds that shift on the mould wheel are used B respectively
1, B
2, B
3, B
4, B
5, B
6, B
7And B
8Expression.Because it is synchronous backward rotation that transmission mechanism is designed to two-wheeled,, make finishing die row A so form wheel changes a groove promptly 45 ° the time counterclockwise, shifts the mould wheel and just changes 45 ° clockwise
1, A
2, A
3, A
4, A
5, A
6, A
7And A
8All the time arrange B with the transfer mould respectively
1, B
6, B
7, B
6, B
5, B
4, B
3And B
2Corresponding matching one by one.
a
1Station is absorption, a
2, a
3, a
4And a
6Station is conformal, a
5Station is for drawing water a
7Station is for shifting a
8Station is clear mould.The power gas that comes from vavuum pump and air compressor machine respectively by solenoid control separately, is distributed to mould such as table 1 corresponding on each station through distributing valve I through control pipeline I ', II ', III ' and IV ' again.Equally, b
1Station blows b for shifting
2Station keeps b for shifting
3Station is inhaled b for shifting
6, b
7And b
8For shifting the cleaning station.The distribution such as the table 2 of each station.
Table 1 finishing die wheel electromagnetic valve, control pipeline, station, operation distribution table
Table 2 shifts mould wheel electromagnetic valve, control pipeline, station, operation distribution table
Motor is reduced fast mechanism and is driven sheave power shaft---double strand chain crop rotation uniform rotation by adjustable.Power shaft whenever circles, and the finishing die wheel rotates 45.Simultaneously, the finishing die wheel drives transfer mould wheel synchronous backward again and rotates promptly 45 ° of grooves.The also simultaneously special moving cam of duplex chain wheel mechanism drives and shifts the reciprocating motion of mould wheel once, just finished the work of a station like this, the distribution of each several part such as table 1 and table 2 are also worked once.Duplex chain wheel is rotated further, and each running part and distribution part just repeats above-mentioned action continuous operation goes down, finished each station absorption, conformal, draw water, shift and the process cycles of clear mould, product stream is finished from station a
1→ a
2→ a
3→ a
4→ a
5→ a
6→ a
7→ b
3→ b
2→ b
1The transmission of → conveyer belt.
Specifying Fig. 1 is the specification digest accompanying drawing.
Claims (4)
1. paper pulp moulded container forming machine, by stock tank (1), flow-stopping plate (2), charging aperture (32), indiscriminate stream plate (30), duplex chain wheel (3), driving key I (4), finishing die (21), finishing die base (22), finishing die gas-distribution pipe (23), finishing die wheel (24), distributing valve I (25), finishing die wheel shaft (26), Geneva mechanism (27), control pipeline (28), automatically control intake valve (29), water retaining ribs (33), power transmission shaft I (20), feather key (19), power transmission shaft II (18), driving-chain II (5), cam mechanism (6), connecting rod (17), slide block (16), shift mould (15), shift mould gas-distribution pipe (14), slideway (13), gear-box (12), spring (11), shift mould wheel (10), distributing valve II (9), support body (7), froth breaking plate (31), and auxiliary equipment conveyer belt formations such as (8), it is characterized in that:
(1). finishing die and transfer mould are installed in the finishing die wheel and shift on the circumference of mould wheel, shifting the mould wheel is supported on the slideway by slide block (16), connect with cam mechanism and spring, the finishing die wheel links to each other with two identical shaped gears by feather key (19) with transfer mould wheel
(2). when finishing die gas-distribution pipe (23) is installed on the finishing die base (22), automatic control intake valve (29) is housed also,
(3). high horn-like around low in the middle of the finishing die base intracavity is designed to, and water retaining ribs (33) is arranged,
(4). flow-stopping plate (2) and froth breaking plate (31) are arranged in the stock tank.
2. paper pulp moulded container forming machine as claimed in claim 1, it is characterized in that shifting mould wheel with when power transmission shaft II (18) links to each other, also link to each other with connecting rod (17), and be arranged in the transfer mould that shifts on the mould wheel and be no less than 4 rows, every row shifts mould and all links to each other with distributing valve II (9).
3. paper pulp moulded container forming machine as claimed in claim 1 is characterized in that having installed on the finishing die base automatic control intake valve.
4. paper pulp moulded container forming machine as claimed in claim 1, it is characterized in that in the stock tank being axially arranged with flow-stopping plate and froth breaking plate along wheel, the end walls of their two ends and stock tank is made of one, the upside of froth breaking plate is higher than the upside of indiscriminate stream plate, greater than 100 millimeters, horizontal range is greater than 25 millimeters at the overlapping of vertical direction height for two plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207202 CN2293585Y (en) | 1997-02-19 | 1997-02-19 | Forming machine of paper pulp mould plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207202 CN2293585Y (en) | 1997-02-19 | 1997-02-19 | Forming machine of paper pulp mould plastic container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293585Y true CN2293585Y (en) | 1998-10-07 |
Family
ID=33927017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207202 Expired - Fee Related CN2293585Y (en) | 1997-02-19 | 1997-02-19 | Forming machine of paper pulp mould plastic container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293585Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098951C (en) * | 1999-03-22 | 2003-01-15 | 吕启晟 | Automatic molded product making machine |
| CN106996060A (en) * | 2016-05-20 | 2017-08-01 | 株式会社利智技术 | Paper mould manufacture system |
| CN109306641A (en) * | 2018-11-21 | 2019-02-05 | 天津茂创科技发展有限公司 | The synchronous absorption molding stack composite molding technical method of fiber pulp and its molding machine |
| CN109610243A (en) * | 2018-12-29 | 2019-04-12 | 苏州工业园区明扬彩色包装印刷有限公司 | A kind of paper subregion midge regulating mechanism |
| CN109610243B (en) * | 2018-12-29 | 2024-05-03 | 苏州工业园区明扬彩色包装印刷有限公司 | Pulp suction control method for paper-plastic partition |
-
1997
- 1997-02-19 CN CN 97207202 patent/CN2293585Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098951C (en) * | 1999-03-22 | 2003-01-15 | 吕启晟 | Automatic molded product making machine |
| CN106996060A (en) * | 2016-05-20 | 2017-08-01 | 株式会社利智技术 | Paper mould manufacture system |
| CN106996060B (en) * | 2016-05-20 | 2018-02-02 | 株式会社利智技术 | Paper mould manufacture system |
| CN109306641A (en) * | 2018-11-21 | 2019-02-05 | 天津茂创科技发展有限公司 | The synchronous absorption molding stack composite molding technical method of fiber pulp and its molding machine |
| CN109610243A (en) * | 2018-12-29 | 2019-04-12 | 苏州工业园区明扬彩色包装印刷有限公司 | A kind of paper subregion midge regulating mechanism |
| CN109610243B (en) * | 2018-12-29 | 2024-05-03 | 苏州工业园区明扬彩色包装印刷有限公司 | Pulp suction control method for paper-plastic partition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |