CN103949184B - The automatic recipe maker of synthetic leather processing - Google Patents

The automatic recipe maker of synthetic leather processing Download PDF

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Publication number
CN103949184B
CN103949184B CN201410025344.8A CN201410025344A CN103949184B CN 103949184 B CN103949184 B CN 103949184B CN 201410025344 A CN201410025344 A CN 201410025344A CN 103949184 B CN103949184 B CN 103949184B
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raw material
unit
rotating disk
material pail
pail
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CN103949184A (en
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邵烨
何韬
夏怀波
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ZHEJIANG M&F CHEMISTRY Co Ltd
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ZHEJIANG M&F CHEMISTRY Co Ltd
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Abstract

The present invention relates to synthetic leather automatic blending technical field, disclose automatic recipe maker and the method for synthetic leather processing.This device includes rotating rotating disk, drive the power set that rotating disk rotates, the multiple Raw material pails being installed on the circumferencial direction of rotating disk, it is located at electromagnetic valve and the effusion meter of the discharge end of each Raw material pail, it is located at the discharge port plate below rotating disk, it is located on discharge port plate and the discharging opening corresponding with the discharge end of Raw material pail, it is located at the blender of discharge port plate lower end, for installing the electronic scale of blender, the mixer connected with blender, and this automatic recipe maker also includes the control device that is connected with electromagnetic valve, effusion meter, electronic scale and power set.The present invention has that dispensing efficiency is high, error is little, the advantage of low cost.

Description

The automatic recipe maker of synthetic leather processing
Technical field
The present invention relates to synthetic leather automatic blending technical field, in particular, synthesize particularly to one The automatic recipe maker of leather processing and method.
Background technology
Synthetic leather is widely used in all kinds of footwear of making, boots, case and bag and the product such as ball, and synthetic leather is adding Needing during work to use bass coating, owing to bass coat type is the most single, blending constituent is the most more Fixing, general blending constituent has polyurethane resin, wood powder, activating agent and DMF (dimethyl fumarate), Its on a production line consumption the biggest.Therefore, bass dispensing needs to carry out classification storage, the most again Mixing, in prior art, the method for mixing typically uses artificial mix, is disposed with a plurality of simultaneously Pipeline, this have the disadvantage that: the efficiency of dispensing is low, and blending constituent error is big, is easily subject to workman Impact, and then have impact on the quality of product, and the layout of pipeline be more complicated, greatly improves and joins Material cost.Therefore, it is necessary to design the automatic recipe maker of a kind of new synthetic leather processing.
Summary of the invention
It is an object of the invention to provide a kind of dispensing efficiency height, error synthetic leather little, low cost is processed Automatic recipe maker and method.
In order to solve posed problems above, the technical solution used in the present invention is:
The automatic recipe maker of synthetic leather processing, it includes rotating rotating disk, drives the dynamic of rotating disk rotation Power apparatus, the multiple Raw material pails being installed on the circumferencial direction of rotating disk, it is located at the discharge end of each Raw material pail Electromagnetic valve and effusion meter, be located at the discharge port plate below rotating disk, be located on discharge port plate and with the going out of Raw material pail The discharging opening that material end is corresponding, is located at the blender of discharge port plate lower end, for installing the electronic scale of blender, The mixer connected with blender, and this automatic recipe maker also includes and electromagnetic valve, effusion meter, electricity The control device that sub-scale and power set connect.
According to a preferred embodiment of the invention: described control device includes control unit, setup unit, And the comparing unit being connected with control unit, setup unit, described control unit also with electromagnetic valve, stream Gauge and power set connect, and described comparing unit is also connected with electronic scale;Described comparing unit (1230) Compare the stream that the raw material dosage set by setup unit (1220) is detected with effusion meter (90) in real time Amount, and control electromagnetic valve (80), effusion meter (90) and the action of power set according to result of the comparison.
According to a preferred embodiment of the invention: also include be connected with described setup unit (1220) One proportion computing unit 1260, for being converted into the raw material dosage set by setup unit (1220) often Plant the proportion of total raw material total amount shared by raw material, and the second gravimeter being connected with control unit (1210) Calculating unit 1270, the traffic transformation of each Raw material pail (180) for being detected by effusion meter (90) is The proportion of total raw material weight shared by every kind of raw material, and the comparison that described comparing unit (1230) is the most real-time The rate of specific gravity of total raw material total amount shared by the first proportion computing unit 1260 calculated every kind and the second gravimeter Calculate the rate of specific gravity of total raw material total amount, described control unit (1210) shared by unit 1270 calculated every kind Electromagnetic valve (80) and the action of power set is controlled according to comparative result.
According to a preferred embodiment of the invention: outside the circumferencial direction of described rotating disk, be provided with external tooth, described Power set are turbine and worm mechanism, and described turbine and worm mechanism includes turbine, motor and worm screw, described Turbine is meshed with the external tooth of rotating disk, and described worm screw is meshed with turbine, the output shaft of described motor and snail Bar connects, and described turbine is installed on a fixed support by a turbine wheel shaft, and described motor passes through one Motor mounting rack is installed on fixed support, and described rotating disk is installed on fixed support by a turntable shaft.
According to a preferred embodiment of the invention: described rotating disk is provided with multiple peace for installing Raw material pail Dress hole, each installing hole all includes the first shoulder hole and the second shoulder hole, the diameter of described first shoulder hole More than the diameter of the second shoulder hole, and the first shoulder hole is positioned at above the second shoulder hole, described Raw material pail For the hierarchic structure cooperated with the first shoulder hole and the second shoulder hole.
According to a preferred embodiment of the invention: the quantity of described Raw material pail is four, it is respectively used to place Polyurethane resin, wood powder, activating agent and DMF.
According to a preferred embodiment of the invention: described control device also includes single with control unit and setting The display unit that unit connects, and the memory element being connected with comparing unit.
According to a preferred embodiment of the invention: the discharging opening lower end of described discharge port plate is additionally provided with and blender The discharge pipe of connection.
The present invention also provides for the automatic blending method of a kind of synthetic leather processing, comprises the following steps,
S1. the material quantity flowed out during setup unit 1220 sets each Raw material pail 180 and whole mixing raw material Amount;
S2. control unit (1210) controls any one Raw material pail (180) on power set driving rotating disk 10 Discharge end corresponding with the discharging opening 140 on discharge port plate (150);
S3. control unit (1210) controls electromagnetic valve (80) unlatching on this Raw material pail (180), will Raw material in Raw material pail (180) is passed through in blender (130) by discharging opening 140, effusion meter simultaneously (90) load of real-time detection Raw material pail (180) interior raw material, comparing unit (1230) is real-time This load is made comparisons with the material quantity flowed out in each Raw material pail 180 set in step S1, when When both are equal, control unit (1210) controls the pass of the electromagnetic valve (80) on this Raw material pail (180) Close;
S4. control unit (1210) controls another Raw material pail on power set driving rotating disk (10) (180) discharge end is corresponding with the discharging 140 on discharge port plate (150), is back to step S3 straight To the dispensing completed the raw material in all of Raw material pail (180).
According to a preferred embodiment of the invention: also include using the first proportion to calculate in described step S1 Raw material dosage set by setup unit (1220) is converted into total raw material shared by every kind of raw material by unit 1260 The rate of specific gravity of total amount;And the most also include using the second proportion computing unit 1270 by flow The traffic transformation of each Raw material pail (180) that meter (90) is detected is total raw material total amount shared by every kind of raw material Rate of specific gravity;And comparing unit (1230) also compares described first proportion computing unit in step s3 The rate of specific gravity that 1260 rates of specific gravity calculated and the second proportion computing unit 1270 are calculated, when both are equal Time, control unit (1210) controls the closedown of the electromagnetic valve (80) on this Raw material pail (180).
Compared with prior art, the beneficial effects of the present invention is:
1, the present invention uses the batching mode that rotating disk rotates, it is to avoid employing a plurality of pipeline and produce pipeline cloth The problem putting complexity, reduces cost;
2, the present invention uses the closed-loop control system of electromagnetic valve, effusion meter, electronic scale and control device to enter Row controls, it is achieved that the automatic blending of raw material, improves the efficiency of dispensing, and error is little, improves product Quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic recipe maker of the synthetic leather processing of the present invention.
Fig. 2 be the synthetic leather processing of the present invention automatic recipe maker in control the frame diagram of device.
Description of reference numerals: 10, rotating disk, 20, turbine, 30, turbine wheel shaft, 40, motor, 50, snail Bar, 60, motor mounting rack, 70, fixed support, 80, electromagnetic valve, 90, effusion meter, 100, dispensing Bucket, 110, electronic scale, 120, control device, 130, blender, 140, discharging opening, 150, go out Charging tray, the 160, first shoulder hole, the 170, second shoulder hole, 180, Raw material pail, 190, turntable shaft, 1210, control unit, 1220, setup unit, 1230, comparing unit, 1240, display unit, 1250, Memory element.
Fig. 3 is the automatic blending flow chart of the automatic recipe maker of the synthetic leather processing of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the enforcement of the present invention Mode is not limited to this.
Refering to shown in Fig. 1, the automatic recipe maker of the synthetic leather processing that the present embodiment provides, it includes can The rotating disk 10 rotated, the power set driving rotating disk 10 to rotate, it is installed on the circumferencial direction of rotating disk 10 Multiple Raw material pails 180, be located at electromagnetic valve 80 and the effusion meter 90 of the discharge end of each Raw material pail 180, Be located at the discharge port plate 150 below rotating disk 10, be located on discharge port plate 150 and with the discharge end of Raw material pail 180 Corresponding discharging opening 140, is located at the blender 130 of discharge port plate 150 lower end, is used for installing blender 130 Electronic scale 110, the mixer 100 connected with blender 130, and this automatic recipe maker also includes The control device 120 being connected with electromagnetic valve 80, effusion meter 90, electronic scale 110 and power set.
In the present embodiment, discharging opening 140 lower end of discharge port plate 150 is additionally provided with going out of connecting with blender Pipe material.
In the present invention, described control device 120 includes control unit 1210, setup unit 1220, with And the comparing unit 1230 being connected with control unit 1210, setup unit 1220, described control unit 1210 Also being connected with electromagnetic valve 80, effusion meter 90 and power set, described comparing unit 1230 is gone back and electronic scale 110 connect.Further, described control device 120 also includes and control unit 1210 and setup unit 1220 The display unit 1240 connected, and the memory element 1250 being connected with comparing unit 1230;Therein The real-time raw material dosage set by comparison setup unit 1220 of comparing unit 1230 is examined with effusion meter 90 The flow surveyed, and control electromagnetic valve 80, effusion meter 90 and the action of power set according to result of the comparison.
The present invention can realize by setup unit 1220 setting the material quantity flowed out in each Raw material pail 180, Can also set the amount of whole mixing raw material, then control unit 1210 starts electromagnetic valve 80 and discharges raw material, Raw material is flow in blender 130 by the discharging opening 140 of discharge port plate 150;Now effusion meter 90 is supervised in real time The material quantity that control is flowed out from Raw material pail 180, the real-time comparison effusion meter 90 of comparing unit 1230 monitors To the setting value of flow value Yu setup unit 1220, when in range of set value, control unit 1210 Control electromagnetic valve 80 close, simultaneously control unit 1210 control power set drive rotating disk 10 rotate, extremely Next Raw material pail 180, repeats above-mentioned steps, until completing dispensing, in blending process, if ratio Former compared with the whole mixing that the numerical value on the electronic scale 110 that unit 1230 compares sets at setup unit 1220 Time within the scope of the amount of material, control unit 1210 controls all of electromagnetic valve 80 and quits work, simultaneously Also control power set to shut down.
In order to improve the proportioning accuracy to the present invention further, present invention additionally comprises and described setup unit 1220 the first proportion computing units 1260 connected, for using the raw material set by setup unit 1220 Amount is converted into the proportion of total raw material total amount shared by every kind of raw material, and second be connected with control unit 1210 Proportion computing unit 1270, the traffic transformation of each Raw material pail 180 for being detected by effusion meter 90 is The proportion of total raw material weight shared by every kind of raw material, and comparison the first proportion that comparing unit 1230 is the most real-time The rate of specific gravity of total raw material total amount shared by computing unit 1260 calculated every kind and the second proportion computing unit The rate of specific gravity of total raw material total amount shared by 1270 every kinds calculated, control unit 1210 is according to comparative result control Electromagnetic valve 80 processed and the action of power set.So, one aspect of the present invention by comparing flow value, another Aspect, by comparing rate of specific gravity, greatly improves the precision of dispensing.
Display unit 1240 can be real-time the display setting value of above-mentioned setup unit 1220, effusion meter 90 Monitoring value and the comparison result value of comparing unit 1230, and above-mentioned value is stored by memory element 1250, So that the analysis in later stage or call.
In the present invention, it is provided with external tooth outside the circumferencial direction of described rotating disk 10, and power set are turbine Worm mechanism, this turbine and worm mechanism includes turbine 20, motor 40 and worm screw 50, turbine 20 therein Being meshed with the external tooth of rotating disk 10, worm screw 50 is meshed with turbine 20, the output shaft of motor 40 and snail Bar 50 connects, and turbine 20 is installed on a fixed support 70 by a turbine wheel shaft 30, motor 40 Being installed on fixed support 70 by a motor mounting rack 60, rotating disk 10 is installed by a turntable shaft 190 On fixed support 70;Concrete, motor 40 is connected with control unit 1210, is used for receiving control The real-time control signal of unit 1210 processed.
Turbine and worm mechanism has self-locking property, can carry out rotating disk 10 when rotating disk 10 does not rotates Locking, it is to avoid Raw material pail 180 offsets.
In the present invention, described rotating disk 10 is provided with multiple installing hole for installing Raw material pail 180, often Individual installing hole all includes the first shoulder hole 160 and the second shoulder hole 170, and the diameter of the first shoulder hole 160 is big In the diameter of the second shoulder hole 170, and the first shoulder hole 160 is positioned at above the second shoulder hole 170, Raw material pail 180 is the hierarchic structure cooperated with the first shoulder hole 160 and the second shoulder hole 170, this The structure design of sample can make Raw material pail 180 be directly placed in installing hole, special without design Clamp system, simplifies the structure of automatic recipe maker.
In the present invention, the quantity of described Raw material pail 180 is four, be respectively used to place polyurethane resin, Wood powder, activating agent and DMF, so control device 120 and can control the electricity on different Raw material pails 180 The opening and closing of magnet valve 80 realizes dispensing.
The operation principle of 1 to 3 couple of present invention is further introduced below in conjunction with the accompanying drawings:
The first step: setup unit 1220 sets the material quantity and whole mixing flowed out in each Raw material pail 180 The amount of raw material, uses the first proportion computing unit 1260 by the raw material set by setup unit 1220 simultaneously Consumption is converted into the rate of specific gravity of total raw material total amount shared by every kind of raw material;
Second step: control unit 1210 controls power set and drives any one Raw material pail 180 on rotating disk 10 Discharge end corresponding with the discharging opening 140 on discharge port plate 150;
3rd step: the electromagnetic valve 80 that control unit 1210 controls on this Raw material pail 180 is opened, by raw material Raw material in bucket 180 is passed through in blender 130 by discharging opening 140, the inspection that effusion meter 90 is real-time simultaneously In survey Raw material pail 180, the load of raw material, uses the second proportion computing unit 1270 by effusion meter 90 simultaneously The traffic transformation of each Raw material pail 180 detected is the rate of specific gravity of total raw material total amount shared by every kind of raw material; On the one hand now, can be by real-time every by set by this load and the first step of comparing unit 1230 The material quantity flowed out in individual Raw material pail 180 is made comparisons, and when both are equal, control unit 1210 controls should The closedown of the electromagnetic valve 80 on Raw material pail 180;On the other hand the most also the can be compared by comparing unit 1230 Rate of specific gravity that one proportion computing unit 1260 is calculated and the ratio that the second proportion computing unit 1270 is calculated Weight values, when both are equal, control unit 1210 controls the pass of the electromagnetic valve 80 on this Raw material pail 180 Close, be namely provided with the comparison scheme of two kinds, further improve the precision of dispensing, certainly this two Kind compares scheme and also can carry out simultaneously, and the precision that can make dispensing is higher.
4th step: control unit 1210 controls power set and drives another Raw material pail 180 on rotating disk 10 Discharge end corresponding with the discharging opening 140 on discharge port plate 150, be back to the 3rd step until completing institute The dispensing of the raw material in some Raw material pails 180.
In the present invention, owing to the raw material used is polyurethane resin, wood powder, activating agent and DMF, i.e. Raw material dosage set by setup unit 1220 is converted into every kind of raw material by the first proportion computing unit 1260 The rate of specific gravity of shared total raw material total amount the specific scheme is that first, calculate the weight of each raw material Q=ρ * g*Qv*s, wherein, ρ represents the density of raw material, and g represents that acceleration of gravity, Qv represent flow, s Express time;Then, gross weight Q that the weight addition of each raw material calculates raw material again is total;Finally, Weight Q of each raw material is total divided by gross weight Q, i.e. Q/Q must arrive proportion.
Equally, each Raw material pail 180 that effusion meter 90 is detected by the second proportion computing unit 1270 Traffic transformation is that shared by every kind of raw material, the rate of specific gravity of total raw material total amount is identical with above-mentioned step.
Due to the fact that the batching mode using rotating disk 10 to rotate, it is to avoid employing a plurality of pipeline and produce pipe Complicated problem arranged by line, greatly reduces cost;Use electromagnetic valve 80, effusion meter 90, electricity simultaneously The closed-loop control system of sub-scale 110 and control device 120 is controlled, it is achieved that automatically joining of raw material Material, improves the efficiency of dispensing, and error is little, improves the quality of product.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned The restriction of embodiment, the change made under other any spirit without departing from the present invention and principle, Modify, substitute, combine, simplify, all should be the substitute mode of equivalence, be included in the protection of the present invention Within the scope of.

Claims (3)

1. the automatic recipe maker of synthetic leather processing, it is characterised in that: include rotating rotating disk (10), drive rotating disk (10) power set rotated, the multiple Raw material pails (180) being installed on the circumferencial direction of rotating disk (10), it is located at every The electromagnetic valve (80) of the discharge end of individual Raw material pail (180) and effusion meter (90), be located at the discharge port plate of rotating disk (10) lower section (150), it is located at the discharging opening (140) that discharge port plate (150) is upper and corresponding with the discharge end of Raw material pail (180), is located at out The blender (130) of charging tray (150) lower end, is used for installing the electronic scale (110) of blender (130), with blender (130) The mixer (100) of connection, and this automatic recipe maker also includes and electromagnetic valve (80), effusion meter (90), electricity The control device (120) that sub-scale (110) and power set connect;
Described control device (120) includes control unit (1210), setup unit (1220), and and control unit (1210), the comparing unit (1230) that connects of setup unit (1220), described control unit (1210) is also and electromagnetic valve (80), effusion meter (90) and power set connect, described comparing unit (1230) is also connected with electronic scale (110); The real-time raw material dosage set by comparison setup unit (1220) of described comparing unit (1230) and effusion meter (90) The flow detected, and control the dynamic of electromagnetic valve (80), effusion meter (90) and power set according to result of the comparison Make;
Also include the first proportion computing unit 1260 being connected with described setup unit (1220), for by setup unit (1220) raw material dosage set by is converted into the proportion of total raw material total amount shared by every kind of raw material, and single with control The second proportion computing unit 1270 that unit (1210) connects, for each Raw material pail detected by effusion meter (90) (180) traffic transformation is the proportion of total raw material weight shared by every kind of raw material, and described comparing unit (1230) The rate of specific gravity of total raw material total amount shared by the most real-time comparison the first proportion computing unit 1260 calculated every kind with The rate of specific gravity of total raw material total amount, described control unit shared by second proportion computing unit 1270 calculated every kind (1210) electromagnetic valve (80) and the action of power set are controlled according to comparative result;
Being provided with external tooth outside the circumferencial direction of described rotating disk (10), described power set are turbine and worm mechanism, described whirlpool Worm and gear mechanism includes the external tooth of turbine (20), motor (40) and worm screw (50), described turbine (20) and rotating disk (10) Being meshed, described worm screw (50) is meshed with turbine (20), and the output shaft of described motor (40) is connected with worm screw (50), And described turbine (20) is installed on a fixed support (70) by a turbine wheel shaft (30), and described motor (40) passes through One motor mounting rack (60) is installed on fixed support (70), and described rotating disk (10) is installed by a turntable shaft (190) On fixed support (70);
Described rotating disk (10) is provided with multiple installing hole for installing Raw material pail (180), and each installing hole all includes first Shoulder hole (160) and the second shoulder hole (170), the diameter of described first shoulder hole (160) is more than the second shoulder hole (170) diameter, and the first shoulder hole (160) be positioned at the second shoulder hole (170) top, described Raw material pail (180) For the hierarchic structure cooperated with the first shoulder hole (160) and the second shoulder hole (170);
The quantity of described Raw material pail (180) is four, be respectively used to place polyurethane resin, wood powder, activating agent and DMF;
Described control device (120) also includes the display unit being connected with control unit (1210) and setup unit (1220) (1240) memory element (1250), and with comparing unit (1230) being connected;
Discharging opening (140) lower end of described discharge port plate (150) is additionally provided with the discharge pipe connected with blender;
Display unit 1240 real-time display the setting value of above-mentioned setup unit 1220, the monitoring value of effusion meter 90 and The comparison result value of comparing unit 1230;Memory element 1250 is to above-mentioned setting value, above-mentioned monitoring value, above-mentioned Comparison result value stores, in order to the analysis in later stage or call;
Motor 40 is connected with control unit 1210, for the real-time control signal of reception control unit 1210; Turbine and worm mechanism has self-locking property, the locking carried out rotating disk 10 when rotating disk 10 does not rotates, it is to avoid Raw material pail 180 offsets.
2. the automatic blending method of the automatic recipe maker processed based on the synthetic leather described in claim 1, its feature It is: the method comprises the following steps:
S1. the material quantity flowed out during setup unit 1220 sets each Raw material pail 180 and the amount of whole mixing raw material;
S2. control unit (1210) controls the discharge end of any one Raw material pail (180) on power set driving rotating disk 10 Corresponding with the discharging opening (140) on discharge port plate (150);
S3. control unit (1210) controls electromagnetic valve (80) on this Raw material pail (180) and opens, former by Raw material pail (180) Material is passed through in blender (130) by discharging 140, former in the detection Raw material pail (180) that effusion meter (90) is real-time simultaneously The load of material, each raw material that this load is set with step S1 that comparing unit (1230) is real-time The material quantity flowed out in bucket 180 is made comparisons, and when both are equal, control unit (1210) controls this Raw material pail (180) On the closedown of electromagnetic valve (80);
S4. control unit (1210) controls the discharge end of another Raw material pail (180) on power set driving rotating disk (10) Corresponding with the discharging opening (140) on discharge port plate (150), it is back to step S3 until completing all of Raw material pail (180) dispensing of the raw material in.
Automatic blending method the most according to claim 2, it is characterised in that:
Described step S1 also includes use the first proportion computing unit 1260 by set by setup unit (1220) Raw material dosage is converted into the rate of specific gravity of total raw material total amount shared by every kind of raw material;And the most also include adopting The traffic transformation of each Raw material pail (180) detected by effusion meter (90) with the second proportion computing unit 1270 is The rate of specific gravity of total raw material total amount shared by every kind of raw material;And comparing unit (1230) also compares institute in step s3 State rate of specific gravity that the first proportion computing unit 1260 calculated and the ratio that the second proportion computing unit 1270 is calculated Weight values, when both are equal, control unit (1210) controls the closedown of the electromagnetic valve (80) on this Raw material pail (180).
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CN105195058A (en) * 2015-09-22 2015-12-30 苏州维艾普新材料股份有限公司 Full-automatic material distribution system and method
CN111453465B (en) * 2020-04-13 2021-11-26 陕西康大饲料有限公司 Accurate proportioning equipment of feed ingredient
CN111453464B (en) * 2020-04-13 2021-11-26 潍坊加易加生物科技有限公司 Automatic demonstration equipment for accurate feed raw material proportioning and working method

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WO2010118113A1 (en) * 2009-04-07 2010-10-14 Piranha Plastics, Llc Pump-less toner dispenser
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