CN113980304B - Enhanced environment-friendly running-in powder friction material, friction lining formula preparation process and device - Google Patents
Enhanced environment-friendly running-in powder friction material, friction lining formula preparation process and device Download PDFInfo
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- CN113980304B CN113980304B CN202111253623.6A CN202111253623A CN113980304B CN 113980304 B CN113980304 B CN 113980304B CN 202111253623 A CN202111253623 A CN 202111253623A CN 113980304 B CN113980304 B CN 113980304B
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
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- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
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- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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Abstract
The invention relates to the technical field of automobile brake pads, in particular to a preparation process and a preparation device of an enhanced environment-friendly running-in powder friction material and friction lining formula, comprising a barrel body, wherein an opening and closing mechanism is arranged on the barrel body, a stirring mechanism is arranged in the barrel body, a scraping mechanism is arranged on the stirring mechanism, auxiliary mechanisms are arranged on the barrel body and the stirring mechanism, a decomposition mechanism is arranged in the barrel body, and a mounting mechanism is arranged on the barrel body; through the cooperation of the stirring mechanism and the auxiliary mechanism, the single material is conveniently and uniformly stirred before the material mixing, the situation that some material particles with high viscosity or high fiber property are agglomerated is avoided, the blocking probability is reduced, and the subsequent material mixing process is ensured; the scraping mechanism is arranged on the stirring mechanism, so that the material particles adhered to the inner wall of the barrel body are scraped conveniently, and the probability of material blockage is reduced; through the decomposition mechanism, the bonded large-particle materials are crushed and decomposed conveniently before the materials are mixed.
Description
Technical Field
The invention relates to the technical field of automobile brake pads, in particular to an enhanced environment-friendly running-in powder friction material, a friction lining formula preparation process and a friction lining formula preparation device.
Background
The automobile brake pad is also called an automobile brake pad, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and the friction pad bear external pressure when in use. The friction lining and the friction pad are made of friction materials and adhesives, and are pressed on a brake disc or a brake drum to generate friction during braking. The composition material mainly comprises rubber materials, resin materials, sulfide materials, graphite materials, coke materials, synthetic fiber materials, metal materials and the like, and the uniform mixing is needed during the specific preparation.
However, in the conventional friction material and friction lining preparation device, although raw materials of each component are mixed and stirred during actual processing, before mixing, some particles with higher viscosity or particles with higher fiber properties, such as rubber elastic particles, steel wool fiber particles and the like, are easy to generate caking during stacking, so that blocking is easy to generate, and the subsequent batching process is influenced; meanwhile, the particles are continuously adhered to the inner wall of the storage device in the long-time processing process, when the adhered materials are more, the storage space is affected, and further, the blockage is easy to generate.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an enhanced environment-friendly running-in powder friction material, a friction lining formula preparation process and a friction lining formula preparation device.
The technical scheme adopted for solving the technical problems is as follows: the preparation process of the enhanced environment-friendly running-in powder friction material and friction lining formula comprises the following raw materials: ceramic fiber 6kg, steel wool fiber 18kg, mineral fiber 7kg, phenolic resin 9kg, rubber elastic particles 4kg, graphite 3kg, light calcium oxide 9kg, aramid pulp 2kg, titanate 2kg, calcium carbonate 9kg, calcined alumina 6kg, red copper fiber 8kg, red copper powder 4kg, calcined petroleum coke 10kg, zircon powder 3kg and environment-friendly running-in powder 20g;
the preparation process comprises the following steps:
s1, respectively taking raw materials according to the proportion: ceramic fiber, steel cotton fiber, mineral fiber, phenolic resin and rubber elastic particles are added and mixed for 3min at the same time, so that the reinforced environment-friendly running-in powder type I friction material is formed;
s2, respectively taking raw materials according to the proportion: graphite, light calcium oxide, aramid pulp, titanate and calcium carbonate are added and mixed for 3min at the same time, so that the reinforced environment-friendly running-in powder II type friction material is formed;
s3, respectively taking raw materials according to the proportion: calcining aluminum oxide, red copper fiber, red copper powder, calcined petroleum coke, zircon powder and environment-friendly running-in powder, and simultaneously adding and mixing for 4min to form the enhanced environment-friendly running-in powder III type friction material;
s4, mixing the reinforced environment-friendly running-in powder type I friction material, the reinforced environment-friendly running-in powder type II friction material and the reinforced environment-friendly running-in powder type III friction material for 8 minutes to obtain a reinforced environment-friendly running-in powder synthetic friction material;
s5, taking a special backboard for the brake pad, performing shot blasting and oil removal, spraying backboard glue on one side of the backboard, and airing or drying;
s6, mounting a brake pad die into a hydraulic press, and setting technical parameters such as die temperature, pressing time, pressing pressure, air release height during pressing and the like according to a product pressing process;
s7, when the temperature of the pressing die reaches 160+/-10%, the reinforced environment-friendly running-in powder friction material is put into the die according to the required weight of the product, the surface of the backboard sprayed with backboard glue faces the reinforced environment-friendly running-in powder to synthesize the friction material, the friction material is placed on the die, and the friction material is pressed for 300 seconds under the condition that the pressing pressure is 18MPa, so that a formed semi-product is obtained;
and S8, heating the molded semi-finished product obtained by pressing in the step 7 to 210 ℃, and curing for 12 hours to obtain the cured friction lining semi-finished product.
The preparation device of the formula of the enhanced environment-friendly running-in powder friction material and friction lining comprises a barrel body, wherein an opening and closing mechanism is arranged on the barrel body, a stirring mechanism is arranged in the barrel body, a scraping mechanism is arranged on the stirring mechanism, auxiliary mechanisms are arranged on the barrel body and the stirring mechanism, a decomposition mechanism is arranged in the barrel body, and a mounting mechanism is arranged on the barrel body;
the stirring mechanism comprises connecting rods, two connecting rods are fixedly connected in the barrel, a placement block is fixedly connected between the two connecting rods, a motor is arranged in the placement block, a rotating rod is connected to the output end of the motor in a sliding mode, a first sleeve rod and a second sleeve rod are fixedly connected to the rotating rod, a sleeve barrel is respectively connected to the first sleeve rod and the second sleeve rod in a sliding mode, stirring paddles are fixedly connected to the sleeve barrel, the placement block is integrally conical, two placement blocks are respectively arranged on the first sleeve rod and the second sleeve rod, and the whole stirring paddles are antenna-shaped;
the auxiliary mechanism comprises a fixed frame, fixedly connected with fixed frame on the settling block, fixed frame, sliding connection has the lug and receives the briquetting on the fixed frame, lug fixed connection is in the motor, receive fixedly connected with second spring on the briquetting, the second spring twines in the bull stick, just receive the briquetting conflict in the bull stick, the second spring is contradicted in fixed frame, fixedly connected with two dead levers on the staving, two fixedly connected with settling frame between the dead lever, bull stick sliding connection is inside settling frame, sliding connection has the gag lever post on the bull stick, the winding has the third spring on the gag lever post, the third spring is contradicted in bull stick and settling frame.
Specifically, the opening and closing mechanism comprises a connecting frame, the connecting frame is fixedly connected to the barrel body, a sealing cover is clamped in the connecting frame, and two handrails are fixedly connected to the sealing cover.
Specifically, the scraping mechanism comprises a first spring, wherein a first spring is respectively wound on the first loop bar and the second loop bar, one of the first springs is fixedly connected with the sleeve and the first loop bar, the other of the first springs is fixedly connected with the sleeve and the second loop bar, and the sleeve is fixedly connected with a scraping plate.
Specifically, the decomposition mechanism includes the decomposition roller, fixedly connected with decomposition roller on the bull stick, sliding connection has the screen cloth in the staving, fixedly connected with support the pole on the decomposition roller, support the pole and contradict in the screen cloth, fixedly connected with fourth spring on the screen cloth, fourth spring fixedly connected with staving, fixedly connected with slide bar on the screen cloth, slide bar sliding connection is inside the staving, fourth spring twines in the slide bar.
Specifically, the installation mechanism comprises a first flange, fixedly connected with first flange on the staving, the staving bottom is equipped with and transports the storehouse, fixedly connected with second flange on transporting the storehouse, be equipped with a plurality of bolts on the first flange, bolt threaded connection is in the second flange.
The beneficial effects of the invention are as follows:
(1) When the preparation process and the preparation device of the enhanced environment-friendly running-in powder friction material and friction lining formula are used, the stirring mechanism is arranged in the barrel body, the auxiliary mechanism is arranged on the barrel body and the stirring mechanism, and the stirring mechanism and the auxiliary mechanism are matched, so that a single material is conveniently and uniformly stirred before mixing, the situation that some material particles with high viscosity or high fiber form agglomerates is avoided, the blocking probability is reduced, and the subsequent batching process is ensured; namely: in actual operation, the user can put through the motor, then the motor rotates and drives the bull stick and rotate, the bull stick rotates and drives first loop bar and second loop bar and rotate, first loop bar and second loop bar rotate and drive the sleeve and rotate, the sleeve rotates and drives the stirring rake and rotate, the convenience stirs single material before the compounding, further, along with the rotation of motor, will drive the lug and rotate, along with the rotation of lug, will constantly extrude the pressurized piece and contradict, then the pressurized piece is pressurized and is produced and remove, the pressurized piece removes the promotion bull stick and removes, the bull stick moves in the settling frame thereupon, second spring and third spring are compressed simultaneously, constantly repeat above-mentioned operation, then the bull stick will be constantly reciprocate, thereby drive stirring rake and reciprocate together, further improve the stirring effect of stirring rake, thereby the convenience is to single material stirring even effect before the compounding, avoid some viscidity great or the stronger material granule to produce the circumstances of caking, and reduce the probability of jam, and guarantee follow-up batching process.
(2) When the enhanced environment-friendly running-in powder friction material, friction lining formula preparation process and device are used, the scraping mechanism is arranged on the stirring mechanism, and material particles adhered to the inner wall of the barrel body are scraped conveniently through the scraping mechanism, so that the storage space inside the barrel body is prevented from being squeezed, and the probability of material blockage is reduced; namely: along with the rotation of first loop bar and second loop bar, can drive sleeve and scraper blade and rotate together, and when the rotational speed reaches certain degree, under the effect of centrifugal force, first spring will produce the shrink, and the sleeve also can produce to remove, until drive the scraper blade and contradict in staving inner wall to make the scraper blade conveniently strike off the material granule that is stained with in the staving inner wall, avoid squeezing up the storage space of staving inside, reduce the probability that the material blockked up.
(3) When the preparation process and the preparation device of the enhanced environment-friendly running-in powder friction material and friction lining formula are used, the decomposition mechanism is arranged in the barrel body, and the decomposition mechanism is used for conveniently crushing and decomposing some adhered large-particle materials before mixing, so that the blocking probability is reduced, and the subsequent batching process is ensured; during practical operation, after the material gets into the staving inside, the screen cloth can play the effect of sieving to the material, remove some big granule materials of bonding, further, the bull stick rotates and drives the decomposition roller and rotate, the convenience breaks up and decomposes these big granule materials of bonding, simultaneously, along with the reciprocates of bull stick, also can drive the decomposition roller and reciprocate together, then the decomposition roller removes and drives the butt pole and remove, the butt pole is contradicted the extrusion to the screen cloth, make the screen cloth produce the removal, the fourth spring is compressed simultaneously, constantly repeat above-mentioned process, will make the screen cloth shake, avoid it to produce the jam, thereby further make things convenient for breaking up and decomposing some big granule materials of bonding before the compounding, make the probability of reducing the jam, and guarantee subsequent batching process.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of a device for preparing an enhanced environment-friendly running-in powder friction material and friction lining formulation provided by the invention;
FIG. 2 is a schematic diagram of the connection structure of the barrel, stirring mechanism, scraping mechanism and auxiliary mechanism of the present invention;
FIG. 3 is a schematic diagram of a connection structure of a motor and a rotating rod according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 2;
FIG. 5 is an enlarged schematic view of the structure of the portion B shown in FIG. 2;
fig. 6 is an enlarged schematic view of the C-section structure shown in fig. 2.
In the figure: 1. a tub body; 2. an opening and closing mechanism; 201. a connection frame; 202. a cover; 203. an armrest; 3. a stirring mechanism; 301. a connecting rod; 302. a placement block; 303. a motor; 304. a rotating rod; 305. a first loop bar; 306. a second loop bar; 307. a sleeve; 308. stirring paddles; 4. a scraping mechanism; 401. a first spring; 402. a scraper; 5. an auxiliary mechanism; 501. a fixed frame; 502. a bump; 503. pressing blocks; 504. a second spring; 505. a placement frame; 506. a fixed rod; 507. a limit rod; 508. a third spring; 6. a decomposing mechanism; 601. a decomposition roller; 602. a screen; 603. a supporting rod; 604. a fourth spring; 605. a slide bar; 7. a mounting mechanism; 701. a first flange; 702. a second flange; 703. a bolt; 704. and (5) transferring the bin.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-6, the preparation process of the enhanced environment-friendly running-in powder friction material and friction lining formula comprises the following raw materials: ceramic fiber 6kg, steel wool fiber 18kg, mineral fiber 7kg, phenolic resin 9kg, rubber elastic particles 4kg, graphite 3kg, light calcium oxide 9kg, aramid pulp 2kg, titanate 2kg, calcium carbonate 9kg, calcined alumina 6kg, red copper fiber 8kg, red copper powder 4kg, calcined petroleum coke 10kg, zircon powder 3kg and environment-friendly running-in powder 20g;
the preparation process comprises the following steps:
s1, respectively taking raw materials according to the proportion: ceramic fiber, steel cotton fiber, mineral fiber, phenolic resin and rubber elastic particles are added and mixed for 3min at the same time, so that the reinforced environment-friendly running-in powder type I friction material is formed;
s2, respectively taking raw materials according to the proportion: graphite, light calcium oxide, aramid pulp, titanate and calcium carbonate are added and mixed for 3min at the same time, so that the reinforced environment-friendly running-in powder II type friction material is formed;
s3, respectively taking raw materials according to the proportion: calcining aluminum oxide, red copper fiber, red copper powder, calcined petroleum coke, zircon powder and environment-friendly running-in powder, and simultaneously adding and mixing for 4min to form the enhanced environment-friendly running-in powder III type friction material;
s4, mixing the reinforced environment-friendly running-in powder type I friction material, the reinforced environment-friendly running-in powder type II friction material and the reinforced environment-friendly running-in powder type III friction material for 8 minutes to obtain a reinforced environment-friendly running-in powder synthetic friction material;
s5, taking a special backboard for the brake pad, performing shot blasting and oil removal, spraying backboard glue on one side of the backboard, and airing or drying;
s6, mounting a brake pad die into a hydraulic press, and setting technical parameters such as die temperature, pressing time, pressing pressure, air release height during pressing and the like according to a product pressing process;
s7, when the temperature of the pressing die reaches 160+/-10%, the reinforced environment-friendly running-in powder friction material is put into the die according to the required weight of the product, the surface of the backboard sprayed with backboard glue faces the reinforced environment-friendly running-in powder to synthesize the friction material, the friction material is placed on the die, and the friction material is pressed for 300 seconds under the condition that the pressing pressure is 18MPa, so that a formed semi-product is obtained;
and S8, heating the molded semi-finished product obtained by pressing in the step 7 to 210 ℃, and curing for 12 hours to obtain the cured friction lining semi-finished product.
The preparation device of the formula of the enhanced environment-friendly running-in powder friction material and friction lining comprises a barrel body 1, wherein an opening and closing mechanism 2 is arranged on the barrel body 1, a stirring mechanism 3 is arranged in the barrel body 1, a scraping mechanism 4 is arranged on the stirring mechanism 3, auxiliary mechanisms 5 are arranged on the barrel body 1 and the stirring mechanism 3, a decomposition mechanism 6 is arranged in the barrel body 1, and a mounting mechanism 7 is arranged on the barrel body 1;
the stirring mechanism 3 comprises a connecting rod 301, two connecting rods 301 are fixedly connected in the barrel body 1, a placement block 302 is fixedly connected between the two connecting rods 301, a motor 303 is arranged in the placement block 302, a rotating rod 304 is connected to the output end of the motor 303 in a sliding mode, a first sleeve rod 305 and a second sleeve rod 306 are fixedly connected to the rotating rod 304, a sleeve 307 is respectively connected to the first sleeve rod 305 and the second sleeve rod 306 in a sliding mode, a stirring paddle 308 is fixedly connected to the sleeve 307, the placement block 302 is in a conical shape integrally, two stirring paddles 308 are respectively arranged on the first sleeve rod 305 and the second sleeve rod 306, and the stirring paddle 308 is in an antenna shape integrally;
the auxiliary mechanism 5 comprises a fixed frame 501, the fixed frame 501 is fixedly connected to the fixing block 302, the fixed frame 501 is slidably connected to a protruding block 502 and a pressed block 503, the protruding block 502 is fixedly connected to the motor 303, a second spring 504 is fixedly connected to the pressed block 503, the second spring 504 is wound around the rotating rod 304, the pressed block 503 is abutted against the rotating rod 304, the second spring 504 is abutted against the fixed frame 501, two fixed rods 506 are fixedly connected to the barrel 1, a fixing frame 505 is fixedly connected between the two fixed rods 506, the rotating rod 304 is slidably connected inside the fixing frame 505, a limit rod 507 is slidably connected to the rotating rod 304, a third spring 508 is wound around the limit rod 507, and the third spring 508 is abutted against the rotating rod 304 and the fixing frame 505; when the stirring mechanism 3 is arranged in the barrel body 1, the auxiliary mechanism 5 is arranged on the barrel body 1 and the stirring mechanism 3, and the stirring mechanism 3 and the auxiliary mechanism 5 are matched, so that a single material is conveniently and uniformly stirred before the material is mixed, the situation that some material particles with high viscosity or high fiber form caking is avoided, the blocking probability is reduced, and the follow-up batching process is ensured; namely: in actual operation, when the motor 303 is powered on, the motor 303 rotates to drive the rotating rod 304 to rotate, the rotating rod 304 rotates to drive the first sleeve rod 305 and the second sleeve rod 306 to rotate, the first sleeve rod 305 and the second sleeve rod 306 rotate to drive the sleeve 307 to rotate, the sleeve 307 rotates to drive the stirring paddle 308 to stir a single material before mixing, further, as the motor 303 rotates, the bump 502 is driven to rotate, as the bump 502 rotates, the pressed block 503 is continuously pressed and contradicted, the pressed block 503 is moved, the pressed block 503 moves to push the rotating rod 304 to move, the rotating rod 304 moves in the installation frame 505 along with the rotating rod, the second spring 504 and the third spring 508 are compressed at the same time, the operation is repeated continuously, the rotating rod 304 moves up and down continuously, and then drives the stirring paddle 308 to move up and down together, the stirring effect of the stirring paddle 308 is further improved, the single material is conveniently stirred before mixing, the uniform material is prevented from being pressed, or the blocking of the fiber is avoided, and the subsequent mixing is prevented from being blocked by the fiber is greatly generated, and the blocking of the material is greatly influenced.
Specifically, the opening and closing mechanism 2 includes a connection frame 201, the connection frame 201 is fixedly connected to the barrel body 1, a sealing cover 202 is clamped in the connection frame 201, and two armrests 203 are fixedly connected to the sealing cover 202; when the barrel is in a non-use state for a long time, a user can hold the two handrails 203, and clamp the sealing cover 202 inside the connecting frame 201, so that the inside of the barrel 1 is conveniently shielded.
Specifically, the scraping mechanism 4 includes a first spring 401, a first spring 401 is wound on the first sleeve rod 305 and the second sleeve rod 306, respectively, one of the first springs 401 is fixedly connected to the sleeve 307 and the first sleeve rod 305, the other first spring 401 is fixedly connected to the sleeve 307 and the second sleeve rod 306, and the sleeve 307 is fixedly connected to the scraping plate 402; when the scraper mechanism 4 is used, the scraper mechanism 4 is arranged on the stirring mechanism 3, and the scraper mechanism 4 is used for conveniently scraping the material particles adhered to the inner wall of the barrel body 1, so that the storage space inside the barrel body 1 is prevented from being squeezed, and the probability of material blockage is reduced; namely: along with the rotation of the first loop bar 305 and the second loop bar 306, the sleeve 307 and the scraper 402 are driven to rotate together, and when the rotation speed reaches a certain degree, the first spring 401 is contracted under the action of centrifugal force, the sleeve 307 is also moved until the scraper 402 is driven to abut against the inner wall of the barrel body 1, so that the scraper 402 is convenient to scrape material particles attached to the inner wall of the barrel body 1, the storage space inside the barrel body 1 is prevented from being squeezed, and the probability of material blockage is reduced.
Specifically, the decomposing mechanism 6 includes a decomposing roller 601, the decomposing roller 601 is fixedly connected to the rotating rod 304, a screen 602 is slidably connected to the tub 1, a supporting rod 603 is fixedly connected to the decomposing roller 601, the supporting rod 603 abuts against the screen 602, a fourth spring 604 is fixedly connected to the screen 602, the fourth spring 604 is fixedly connected to the tub 1, a slide rod 605 is fixedly connected to the screen 602, the slide rod 605 is slidably connected to the inside of the tub 1, and the fourth spring 604 is wound around the slide rod 605; when the device is used, the decomposing mechanism 6 is arranged in the barrel body 1, and the decomposing mechanism 6 is used for conveniently crushing and decomposing some adhered large-particle materials before mixing, so that the blocking probability is reduced, and the subsequent batching process is ensured; during practical operation, after the material gets into inside staving 1, screen cloth 602 can play the effect of sieving to the material, and some big granule materials that bond are removed to the screen cloth 602, further, the bull stick 304 rotates and drives the decomposition roller 601 and rotate, conveniently breaks up and decomposes these big granule materials that bond, simultaneously, along with the reciprocates of bull stick 304, also can drive the decomposition roller 601 reciprocates together, then the decomposition roller 601 removes and drives the butt pole 603 and remove, butt pole 603 contradicts the extrusion to screen cloth 602, makes screen cloth 602 produces the removal, fourth spring 604 is compressed simultaneously, constantly repeats above-mentioned process, will make screen cloth 602 shake, avoids it to produce the jam to further make things convenient for breaking up and decomposing some big granule materials that bond before the compounding, make the probability of jam reduce, and guarantee subsequent batching process.
Specifically, the mounting mechanism 7 includes a first flange 701, the barrel 1 is fixedly connected with the first flange 701, a transfer bin 704 is provided at the bottom of the barrel 1, a second flange 702 is fixedly connected to the transfer bin 704, a plurality of bolts 703 are provided on the first flange 701, and the bolts 703 are screwed to the second flange 702; before use, the first flange 701 is abutted to the second flange 702, and then the first flange 701 and the second flange 702 are connected through the bolts 703, so that the barrel body 1 and the transfer bin 704 are conveniently mounted.
When the barrel body 1 and the transfer bin 704 are used, firstly, before assembly, the first flange 701 is in butt joint with the second flange 702, and then the first flange 701 and the second flange 702 are connected through the bolts 703, so that the barrel body 1 and the transfer bin 704 are conveniently installed; in actual operation, the material is put into the barrel body 1, then, the motor 303 is powered on, after the material enters the barrel body 1, the screen 602 plays a role in sieving the material, some adhered large-particle materials are sieved, further, the rotating rod 304 rotates to drive the decomposing roller 601 to rotate so as to crush and decompose the adhered large-particle materials, meanwhile, the decomposing roller 601 is driven to move up and down along with the up-and-down movement of the rotating rod 304, the decomposing roller 601 moves to drive the abutting rod 603 to move, the abutting rod 603 abuts against and extrudes the screen 602, the screen 602 moves, the fourth spring 604 is compressed at the same time, the process is repeated continuously, the screen 602 is vibrated to avoid blockage, so that the adhered large-particle materials are crushed and decomposed before the material is mixed, the blockage probability is reduced, and the subsequent batching process is ensured; then, the motor 303 rotates to drive the rotating rod 304 to rotate, the rotating rod 304 rotates to drive the first sleeve rod 305 and the second sleeve rod 306 to rotate, the first sleeve rod 305 and the second sleeve rod 306 rotate to drive the sleeve 307 to rotate, the sleeve 307 rotates to drive the stirring paddle 308 to rotate, single materials are conveniently stirred before mixing, further, the lug 502 is driven to rotate along with the rotation of the motor 303, the pressed block 503 is continuously extruded and pressed to move along with the rotation of the lug 502, the pressed block 503 is pressed to move to push the rotating rod 304 to move, the rotating rod 304 moves in the placement frame 505 along with the rotation, the second spring 504 and the third spring 508 are compressed at the same time, the operation is continuously repeated, the rotating rod 304 moves up and down, the stirring paddle 308 is driven to move up and down together, the stirring effect of the stirring paddle 308 is further improved, the single materials are conveniently stirred uniformly, the situation that some materials with high viscosity or high fiber materials are agglomerated is avoided, the blocking probability is reduced, and the subsequent mixing process is ensured; further, as the first loop bar 305 and the second loop bar 306 rotate, the sleeve 307 and the scraper 402 are driven to rotate together, and when the rotation speed reaches a certain degree, the first spring 401 is contracted under the action of centrifugal force, the sleeve 307 also moves until the scraper 402 is driven to abut against the inner wall of the barrel body 1, so that the scraper 402 can conveniently scrape material particles adhered to the inner wall of the barrel body 1, the storage space inside the barrel body 1 is prevented from being squeezed, and the probability of material blockage is reduced; in addition, when the barrel is in a non-use state for a long time, a user can hold the two handrails 203, and the sealing cover 202 is clamped inside the connecting frame 201, so that the inside of the barrel 1 is conveniently shielded.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The preparation device of the formula of the enhanced environment-friendly running-in powder friction material and friction lining is characterized by comprising a barrel body (1), wherein an opening and closing mechanism (2) is arranged on the barrel body (1), a stirring mechanism (3) is arranged in the barrel body (1), a scraping mechanism (4) is arranged on the stirring mechanism (3), auxiliary mechanisms (5) are arranged on the barrel body (1) and the stirring mechanism (3), a decomposing mechanism (6) is arranged in the barrel body (1), and an installing mechanism (7) is arranged on the barrel body (1);
the stirring mechanism (3) comprises connecting rods (301), two connecting rods (301) are fixedly connected in the barrel body (1), a placement block (302) is fixedly connected between the two connecting rods (301), a motor (303) is arranged in the placement block (302), a rotating rod (304) is connected to the output end of the motor (303) in a sliding mode, a first sleeve rod (305) and a second sleeve rod (306) are fixedly connected to the rotating rod (304), a sleeve (307) is respectively and slidably arranged on the first sleeve rod (305) and the second sleeve rod (306), and a stirring paddle (308) is fixedly connected to the sleeve (307);
the auxiliary mechanism (5) comprises a fixed frame (501), the fixed frame (501) is fixedly connected to the placement block (302), the fixed frame (501) is slidably connected with a protruding block (502) and a pressed block (503), the protruding block (502) is fixedly connected to the motor (303), a second spring (504) is fixedly connected to the pressed block (503), the second spring (504) is wound on the rotating rod (304), the pressed block (503) is abutted to the rotating rod (304), and the second spring (504) is abutted to the fixed frame (501);
the whole of the placement block (302) is conical, two first loop bars (305) and two second loop bars (306) are respectively arranged, and the whole of the stirring paddle (308) is antenna-shaped;
two fixing rods (506) are fixedly connected to the barrel body (1), a placement frame (505) is fixedly connected between the two fixing rods (506), and the rotating rod (304) is slidably connected to the inside of the placement frame (505);
the rotating rod (304) is connected with a limiting rod (507) in a sliding manner, a third spring (508) is wound on the limiting rod (507), and the third spring (508) is abutted against the rotating rod (304) and the placement frame (505);
the opening and closing mechanism (2) comprises a connecting frame (201), the connecting frame (201) is fixedly connected to the barrel body (1), a sealing cover (202) is clamped in the connecting frame (201), and two handrails (203) are fixedly connected to the sealing cover (202);
the scraping mechanism (4) comprises a first spring (401), wherein the first sleeve rod (305) and the second sleeve rod (306) are respectively wound with the first spring (401), one of the first springs (401) is fixedly connected with the sleeve (307) and the first sleeve rod (305), the other first spring (401) is fixedly connected with the sleeve (307) and the second sleeve rod (306), and the sleeve (307) is fixedly connected with a scraping plate (402);
the decomposing mechanism (6) comprises a decomposing roller (601), the decomposing roller (601) is fixedly connected to the rotating rod (304), and a screen (602) is connected to the barrel body (1) in a sliding manner;
the decomposing roller (601) is fixedly connected with a supporting rod (603), the supporting rod (603) is abutted against the screen (602), a fourth spring (604) is fixedly connected onto the screen (602), the fourth spring (604) is fixedly connected onto the barrel body (1), a sliding rod (605) is fixedly connected onto the screen (602), the sliding rod (605) is slidably connected inside the barrel body (1), and the fourth spring (604) is wound on the sliding rod (605);
the mounting mechanism (7) comprises a first flange (701), the first flange (701) is fixedly connected to the barrel body (1), a transfer bin (704) is arranged at the bottom of the barrel body (1), a second flange (702) is fixedly connected to the transfer bin (704), a plurality of bolts (703) are arranged on the first flange (701), and the bolts (703) are connected to the second flange (702) in a threaded mode.
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| CN116731528A (en) * | 2022-03-02 | 2023-09-12 | 盐城欧路华纤维科技有限公司 | Preparation method of road lignin fiber |
| CN118493670B (en) * | 2024-07-17 | 2024-09-10 | 庆云县华新塑料母粒有限公司 | Masterbatch colour mixture agitated vessel of misce bene |
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