CN105371929A - Automobile friction material automatic material weighing device - Google Patents
Automobile friction material automatic material weighing device Download PDFInfo
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- CN105371929A CN105371929A CN201510947773.5A CN201510947773A CN105371929A CN 105371929 A CN105371929 A CN 105371929A CN 201510947773 A CN201510947773 A CN 201510947773A CN 105371929 A CN105371929 A CN 105371929A
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- weighing
- hopper
- weighing device
- automatic
- friction material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an automobile friction material automatic material weighing device, belonging to the mechanical electronic field. The automobile friction material automatic material weighing device adopts double-high precision instrument metering and automatic sorting; material charging adopts a vacuum absorption mechanism; material delivery adopts a stirring cage structure; a weighing unit works with two cores; a material storage box is provided with a stirring knife which is driven by a motor I through a decelerator I; a material feeding port is arranged between the material storage box and the vacuum feeding mechanism; a filter is arranged under the vacuum pump; a sealing hopper is positioned under the filter; a stock bin door is arranged downmost of the hopper; a varying pitch stirring cage type material feeder and a double helix conveyor are arranged under the stock bin; a weighing hopper is arranged under a material outlet; the weighing hopper is positioned above a weighing sensor; a pushing mechanism II is arranged on the conveying belt and a pushing mechanism I is positioned on a material discharging platform. The automobile friction material automatic material weighing device is high in accuracy, simple in structure, automatic in weighing, automatic in recycling cup loading, easy in operation, high in production efficiency, saving in the material and improved in the working environment.
Description
Technical field
The present invention relates to mechano-electronic field, particularly a kind of Automotive Friction Material automatic material weighing device.Be applicable to the conveying containing wet stock such as paste in the industries such as chemical industry, dyestuff, medicine, mineral products, filter cake shape, loose subparticle.
Background technology
At present, domestic automobile seal friction material charging (feeding) equipment manufacturing enterprise continues to use traditional production technology mostly, and unstable product quality, error are large, efficiency is low, the batching effect of friction material is undesirable, affect automotive friction tablet quality and go forward side by side and affect traffic safety.The problem that the poidometer quality of domestic associated friction material mainly exists the aspects such as weighing precision, weighing efficiency, environmental pollution, loss fails to solve very well.Be difficult to ensure High-efficient Production and precision machined quality requirements.Urgently improve.
Summary of the invention
The object of the present invention is to provide a kind of Automotive Friction Material automatic material weighing device, solve the problems referred to above that prior art exists.Be a kind ofly apply modern electronic technology, adopt double-core, twin screws, full-automatic, high precision, the high-level efficiency of automatically go-no-go technological development development, without dust, structure simply, easily make repair, the automatic material weighing device of easy to operate Automotive Friction Material.Adopt double high-precision metering instrument, go-no-go automatically, material loading adopts vacuum absorption device, feeding adopts two stirring cage mechanism, and its stirring cage is that a real core variable pitch type structure---varying pitch agitator type dispenser and a double auger, weighing unit should be double-core work mutually.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
Automotive Friction Material automatic material weighing device, comprise material storage mechanism, vacuum feeding mechanism, feed mechanism, weighing mechanism, connecting gear and PLC control system, the top of described vacuum feeding mechanism is connected with raw material material storing box 4, and bottom is closed with feed stirring cage and feed bin and is connected;
Described material storage mechanism comprises motor I 1, speed reduction unit I 2, stirring blade 3, material storing box 4, charging aperture 5, described motor I 1 is connected with stirring blade 3 by speed reduction unit I 2, it is inner that stirring blade 3 is fixed on material storing box 4, is provided with charging aperture 5 between material storing box 4 and vacuum feeding mechanism;
Described feed mechanism comprises vacuum pump 6, filtrator 7, hopper 8, storehouse bin gate 9, described hopper 8 is fixedly connected with material storing box 4 by vacuum pump 6, filtrator 7, feed bin door 9 is fixed on the lower end of hopper 8, and closes with the change spiral-poker formula dispenser 12 of feed mechanism and double auger 13 and be connected;
Described feed mechanism comprise motor II, III 10,11, varying pitch agitator type dispenser 12, double auger 13, speed reduction unit II, III 14,15, described motor II, III 10,11 is connected with varying pitch agitator type dispenser 12, double auger 13 respectively by speed reduction unit II, III 14,15;
Described Weighing mechanism comprises discharge valve 21, LOAD CELLS 22, hopper 23 of weighing, described in hopper 23 of weighing corresponding with discharging opening 31 position of feed mechanism and be fixedly connected with below, discharge valve 21 is connected with hopper 23 of weighing by LOAD CELLS 22;
Described connecting gear comprise travelling belt 16, delivery device I, II 17,20, feeding cup 18, shape journey switch I, II 19,25, discharge pedestal 24, described travelling belt 16 to be fixed on body 29 and to be positioned at below discharge valve 21, push structure I, II 17,20 and travel switch I, II 19,25 be separately positioned on travelling belt 16, discharge pedestal 24 is arranged on the end of travelling belt 16; Feeding cup 18 is arranged on travelling belt 16.
With compressed air piping on described vacuum pump 6, vacuum pump 6 has filtrator 7, and between be provided with blowback pipeline, below filtrator 7 for sealing hopper 8.
Be provided with hopper 23 of weighing below described varying pitch agitator type dispenser 12, the discharging opening of double auger 13, hopper 23 of weighing is placed on LOAD CELLS 22.
Described motor I, II, III 1,10,11, storehouse bin gate 9, delivery device I, II 17,20, LOAD CELLS 22, hopper 23 of weighing, travel switch I, II 19,25 be electrically connected with PLC control system respectively.
Described storehouse bin gate 9 is: plunger 27 is promoted to do straight reciprocating motion by connecting rod 28 or pneumatic hydraulic cylinder, when plunger 28 moves forward, push the material of filling in cavity volume to discharging opening 31, be discharged in container to be installed through discharging opening 31, plunger 27 is drawn back to original position, and material flows into cavity volume by hopper 8 again; The large I of cavity volume is obtained by adjusting screw(rod) 26 governor valve 30.
The screw axis of described double auger 13 is left-right rotaries to, rotary rpm synchronously and inwardly rotate, and flight and the spiral shell rib A of left and right screw rod are thin-slab constructions, and spiral shell shuttle A width is less than screw channel B.
Beneficial effect of the present invention is: compared with prior art, the present invention have weighing process full-automatic, without dust, and have that precision is high, efficiency is high, structure is simple, automatic weighing, automatic cycle fill cup, easily make repair, easy to operate, production efficiency is high, conservation, improve operating environment, product quality puies forward advantages of higher greatly.Practical.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, and illustrative example of the present invention and explanation thereof, for explaining the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is weighing cup structure for conveying schematic diagram of the present invention;
Fig. 3 is the structural representation of feed bin door of the present invention;
Fig. 4 is the structural representation of double auger of the present invention.
In figure: 1, motor I; 2, speed reduction unit I; 3, stirring blade; 4, material storing box; 5, charging aperture; 6, vacuum pump; 7, filtrator; 8, hopper; 9, feed bin door; 10, motor II; 11, motor III; 12, varying pitch agitator type dispenser; 13, double auger; 14, speed reduction unit II; 15, speed reduction unit III; 16, travelling belt; 17, delivery device I; 18, feeding cup; 19, travel switch I; 20, delivery device II; 21, discharge valve; 22, LOAD CELLS; 23, to weigh hopper; 24, discharge pedestal; 25, travel switch II; 26, adjusting screw(rod); 27, plunger; 28, connecting rod; 29, body; 30, valve; 31, discharging opening.
Embodiment
Detailed content of the present invention and embodiment thereof is further illustrated below in conjunction with accompanying drawing.
See shown in Fig. 1 to Fig. 4, Automotive Friction Material automatic material weighing device of the present invention, adopts double-core work, there are two cover weighing units, in feeding machanism, coarse feed unit spout settles a varying pitch agitator type dispenser 12, and smart feed unit feeding then adopts double auger 13.Feed bin tail band has removable bottom, controls its switch by sensor signal and PLC control system.Weighing mechanism is with weighing cup and LOAD CELLS.Gear train is with horizontal rail and weighing cup.Concrete structure comprises material storage mechanism, vacuum feeding mechanism, feed mechanism, weighing mechanism, connecting gear and PLC control system, and the top of described vacuum feeding mechanism is connected with raw material material storing box 4, and bottom is closed with feed stirring cage and feed bin and is connected;
Described material storage mechanism comprises motor I 1, speed reduction unit I 2, stirring blade 3, material storing box 4, charging aperture 5, described motor I 1 is connected with stirring blade 3 by speed reduction unit I 2, it is inner that stirring blade 3 is fixed on material storing box 4, is provided with charging aperture 5 between material storing box 4 and vacuum feeding mechanism;
Described feed mechanism comprises vacuum pump 6, filtrator 7, hopper 8, storehouse bin gate 9, described hopper 8 is fixedly connected with material storing box 4 by vacuum pump 6, filtrator 7, feed bin door 9 is fixed on the lower end of hopper 8, and closes with the change spiral-poker formula dispenser 12 of feed mechanism and double auger 13 and be connected;
Described feed mechanism comprise motor II, III 10,11, varying pitch agitator type dispenser 12, double auger 13, speed reduction unit II, III 14,15, described motor II, III 10,11 is connected with varying pitch agitator type dispenser 12, double auger 13 respectively by speed reduction unit II, III 14,15;
Described Weighing mechanism comprises discharge valve 21, LOAD CELLS 22, hopper 23 of weighing, described in hopper 23 of weighing corresponding with discharging opening 31 position of feed mechanism and be fixedly connected with below, discharge valve 21 is connected with hopper 23 of weighing by LOAD CELLS 22;
Described connecting gear comprise travelling belt 16, delivery device I, II 17,20, feeding cup 18, shape journey switch I, II 19,25, discharge pedestal 24, described travelling belt 16 to be fixed on body 29 and to be positioned at below discharge valve 21, push structure I, II 17,20 and travel switch I, II 19,25 be separately positioned on travelling belt 16, discharge pedestal 24 is arranged on the end of travelling belt 16; Feeding cup 18 is arranged on travelling belt 16.
With compressed air piping on described vacuum pump 6, vacuum pump 6 has filtrator 7, and between be provided with blowback pipeline, below filtrator 7 for sealing hopper 8.
Be provided with hopper 23 of weighing below described varying pitch agitator type dispenser 12, the discharging opening of double auger 13, hopper 23 of weighing is placed on LOAD CELLS 22.
Described motor I, II, III 1,10,11, storehouse bin gate 9, delivery device I, II 17,20, LOAD CELLS 22, hopper 23 of weighing, travel switch I, II 19,25 be electrically connected with PLC control system respectively.
Described storehouse bin gate 9 is: plunger 27 is promoted to do straight reciprocating motion by connecting rod 28 or pneumatic hydraulic cylinder, when plunger 28 moves forward, push the material of filling in cavity volume to discharging opening 31, be discharged in container to be installed through discharging opening 31, plunger 27 is drawn back to original position, and material flows into cavity volume by hopper 8 again; The large I of cavity volume is obtained by adjusting screw(rod) 26 governor valve 30.
The screw axis of described double auger 13 is left-right rotaries to, rotary rpm synchronously and inwardly rotate, and flight and the spiral shell rib A of left and right screw rod are thin-slab constructions, and spiral shell shuttle A width is less than screw channel B.
Shown in Fig. 1 and Fig. 2, stirring blade 3 is provided with in material storing box 4 of the present invention, driven by speed reduction unit I 2 by motor I 1, charging aperture 5 is provided with between material storing box 4 and vacuum feeding mechanism, with compressed air piping on vacuum pump 6, vacuum pump 6 has filtrator 7, with blowback pipeline between them, filtrator is for 7 times the hopper 8 of sealing, being positioned at hopper 8 nethermost is feed bin door 9, be varying pitch agitator type dispenser 12 and double auger 13 under feed bin door 9, respectively by motor II, III 10, 11 drive, at above-mentioned two feed appliances---varying pitch agitator type dispenser 12, the discharging opening of double auger 13 is arranged with hopper 23 of weighing, hopper 23 of weighing is placed on LOAD CELLS 22, travelling belt 16 is provided with delivery device II 20, discharge pedestal 24 is provided with delivery device I 17.
As shown in Figure 3, the plunger 27 of storehouse bin gate 9 is promoted to do straight reciprocating motion by connecting rod 28 or pneumatic hydraulic cylinder, when plunger 28 moves forward, push the material of filling in cavity volume to discharging opening 31, be discharged in container to be installed through discharging opening 31, plunger 27 is drawn back to original position, and material flows into cavity volume by hopper 8 again.The large I of cavity volume is obtained by adjusting screw(rod) 26 governor valve 30.
As shown in Figure 4, the screw axis of double auger 13 must be left-right rotary will synchronously and inwardly rotate to, rotary rpm, and flight and the spiral shell rib of left and right screw rod are thin-slab constructions, and spiral shell shuttle width is more much smaller than screw channel.
When the present invention uses, material is placed in material storing box 4, by stirring blade 3 fragmentation, stir evenly, when vacuum pump 6 works and forms negative pressure, powder in material storing box 4 is adsorbed in hopper 8, and filtrator 7 ensures that material is not taken away by negative pressure in hopper 8, after certain time-delay, PLC control system operation feed bin door 9 is opened, and material is fallen in varying pitch agitator type dispenser 12 and double auger 13.
Feeding cup 18 is transported to by travelling belt 16 and throws discharging opening greatly, namely under varying pitch agitator type dispenser 12 discharging opening, when travel switch I 19 reaches numerical requirements with LOAD CELLS 22 simultaneously, discharge valve 21 is opened, by delivery device II 20, feeding cup 18 is pushed to little throwing discharging opening after time delay, namely, under double auger 13 discharging opening, when in like manner completing numerical requirements, by delivery device I 17, feeding cup 18 is pushed out discharge pedestal 24.
The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments made for the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an Automotive Friction Material automatic material weighing device, it is characterized in that: comprise material storage mechanism, vacuum feeding mechanism, feed mechanism, weighing mechanism, connecting gear and PLC control system, the top of described vacuum feeding mechanism is connected with raw material material storing box (4), and bottom is closed with feed stirring cage and feed bin and is connected;
Described material storage mechanism comprises motor I (1), speed reduction unit I (2), stirring blade (3), material storing box (4), charging aperture (5), described motor I (1) is connected with stirring blade (3) by speed reduction unit I (2), it is inner that stirring blade (3) is fixed on material storing box (4), is provided with charging aperture (5) between material storing box (4) and vacuum feeding mechanism;
Described feed mechanism comprises vacuum pump (6), filtrator (7), hopper (8), storehouse bin gate (9), described hopper (8) is fixedly connected with material storing box (4) by vacuum pump (6), filtrator (7), feed bin door (9) is fixed on the lower end of hopper (8), and closes with change spiral-poker formula dispenser (12) of feed mechanism and double auger (13) and be connected;
Described feed mechanism comprises motor II, III (10,11), varying pitch agitator type dispenser (12), double auger (13), speed reduction unit II, III (14,15), and described motor II, III (10,11) is connected with varying pitch agitator type dispenser (12), double auger (13) respectively by speed reduction unit II, III (14,15);
Described Weighing mechanism comprises discharge valve (21), LOAD CELLS (22), hopper of weighing (23), described hopper of weighing (23) is corresponding with discharging opening (31) position of feed mechanism and be fixedly connected with below, and discharge valve (21) is connected with hopper of weighing (23) by LOAD CELLS (22);
Described connecting gear comprises travelling belt (16), delivery device I, II (17,20), feeding cup (18), shape journey switch I, II (19,25), discharge pedestal (24), described travelling belt (16) is fixed on body (29) and goes up and be positioned at discharge valve (21) below, propelling movement structure I, II (17,20) and travel switch I, II (19,25) are separately positioned on travelling belt (16), and discharge pedestal (24) is arranged on the end of travelling belt (16); Feeding cup (18) is arranged on travelling belt (16).
2. Automotive Friction Material automatic material weighing device according to claim 1, it is characterized in that: with compressed air piping on described vacuum pump (6), vacuum pump (6) has filtrator (7), and between be provided with blowback pipeline, filtrator (7) below for sealing hopper (8).
3. Automotive Friction Material automatic material weighing device according to claim 1, it is characterized in that: be provided with hopper of weighing (23) below described varying pitch agitator type dispenser (12), the discharging opening of double auger (13), hopper of weighing (23) is placed on LOAD CELLS (22).
4. Automotive Friction Material automatic material weighing device according to claim 1, is characterized in that: described motor I, II, III (1,10,11), storehouse bin gate (9), delivery device I, II (17,20), LOAD CELLS (22), hopper of weighing (23), travel switch I, II (19,25) are electrically connected with PLC control system respectively.
5. the Automotive Friction Material automatic material weighing device according to claim 1 or 4, it is characterized in that: described storehouse bin gate (9) is: plunger (27) is promoted to do straight reciprocating motion by connecting rod (28) or pneumatic hydraulic cylinder, when plunger (28) moves forward, push the material of filling in cavity volume to discharging opening (31), be discharged in container to be installed through discharging opening (31), plunger (27) is drawn back to original position, and material flows into cavity volume by hopper (8) again; The large I of cavity volume is obtained by adjusting screw(rod) (26) governor valve (30).
6. the Automotive Friction Material automatic material weighing device according to claim 1 or 3, it is characterized in that: the screw axis of described double auger (13) be left-right rotary to, rotary rpm synchronously and inwardly rotate, flight and the spiral shell rib (A) of left and right screw rod are thin-slab constructions, and spiral shell shuttle (A) width is less than screw channel (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947773.5A CN105371929B (en) | 2015-12-17 | 2015-12-17 | Automotive Friction Material automatic material weighing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947773.5A CN105371929B (en) | 2015-12-17 | 2015-12-17 | Automotive Friction Material automatic material weighing device |
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| CN105371929A true CN105371929A (en) | 2016-03-02 |
| CN105371929B CN105371929B (en) | 2017-08-29 |
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| CN201510947773.5A Active CN105371929B (en) | 2015-12-17 | 2015-12-17 | Automotive Friction Material automatic material weighing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105823535A (en) * | 2016-05-09 | 2016-08-03 | 杭州富春江电器厂 | Automatic material weighing device |
| CN107782427A (en) * | 2017-11-17 | 2018-03-09 | 闵杰 | A kind of automatic powder measuring machine |
| CN108507651A (en) * | 2018-04-04 | 2018-09-07 | 广东科达洁能股份有限公司 | A kind of multistation high-precision weighing proportioning device |
| CN108931452A (en) * | 2017-05-24 | 2018-12-04 | 中国石油天然气股份有限公司 | Take the analytical equipment and method of sand gas erosion tubing string |
| CN111226544A (en) * | 2020-01-09 | 2020-06-05 | 曲阜师范大学 | Unlimited seeding mechanical equipment based on weighing monitoring and seeding method thereof |
| CN114749259A (en) * | 2022-03-30 | 2022-07-15 | 史新源 | Plant preprocessing device is used in cosmetics preparation that degree of automation is high |
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| JP2013139337A (en) * | 2011-12-07 | 2013-07-18 | Kao Corp | Method and device for spreading granular material, and method for manufacturing heating element employing the same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105823535A (en) * | 2016-05-09 | 2016-08-03 | 杭州富春江电器厂 | Automatic material weighing device |
| CN108931452A (en) * | 2017-05-24 | 2018-12-04 | 中国石油天然气股份有限公司 | Take the analytical equipment and method of sand gas erosion tubing string |
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| CN108507651A (en) * | 2018-04-04 | 2018-09-07 | 广东科达洁能股份有限公司 | A kind of multistation high-precision weighing proportioning device |
| CN108507651B (en) * | 2018-04-04 | 2023-10-31 | 广东科达洁能股份有限公司 | Multi-station high-precision weighing and quantifying device |
| CN111226544A (en) * | 2020-01-09 | 2020-06-05 | 曲阜师范大学 | Unlimited seeding mechanical equipment based on weighing monitoring and seeding method thereof |
| CN114749259A (en) * | 2022-03-30 | 2022-07-15 | 史新源 | Plant preprocessing device is used in cosmetics preparation that degree of automation is high |
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|---|---|
| CN105371929B (en) | 2017-08-29 |
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