CN115851351B - Stainless steel rolling oil preparation method - Google Patents
Stainless steel rolling oil preparation method Download PDFInfo
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- CN115851351B CN115851351B CN202211475440.3A CN202211475440A CN115851351B CN 115851351 B CN115851351 B CN 115851351B CN 202211475440 A CN202211475440 A CN 202211475440A CN 115851351 B CN115851351 B CN 115851351B
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- 239000010731 rolling oil Substances 0.000 title claims abstract description 31
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 150000002148 esters Chemical class 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims abstract description 7
- 239000002480 mineral oil Substances 0.000 claims abstract description 7
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 7
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007866 anti-wear additive Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 6
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 239000013556 antirust agent Substances 0.000 claims abstract description 6
- 239000006184 cosolvent Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 88
- 238000007789 sealing Methods 0.000 claims description 42
- 230000000087 stabilizing effect Effects 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 16
- 238000004220 aggregation Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of stainless steel rolling oil preparation, in particular to a stainless steel rolling oil preparation method; the method comprises the following steps: s1: the preparation method comprises the steps of (1) preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent and an antirust agent, and preheating raw materials into a liquid state; s2: the separation plates in the stirring kettle are rotated, the separation plates drive the rotation sleeve to rotate at the center of the charging seat, charging areas are formed between adjacent separation plates and the first annular groove, and each charging area corresponds to each component of the raw materials; the first annular groove is divided into a plurality of charging areas according to the proportion of components in the raw materials through the partition plate, so that a worker can realize rapid proportioning and charging of the raw materials only by pouring the raw materials into the corresponding charging areas, further the preparation efficiency of the stainless steel rolling oil is improved, and meanwhile, the stainless steel rolling oil preparation method has the characteristics of low raw material proportioning cost and convenience in operation.
Description
Technical Field
The invention relates to the technical field of stainless steel rolling oil preparation, in particular to a stainless steel rolling oil preparation method.
Background
Stainless steel rolling is a processing mode for applying pressure to a rolled piece by rotating a roller of stainless steel under certain conditions so as to enable the rolled piece to generate plastic deformation. The rolled piece has reduced section, changed shape and extended length with widening under the condition of pressure, and the rolled piece and the roller do not body surface slide relatively to generate friction with friction heat and deformation heat. During rolling, the rollers are elastically deformed under the action of the pressure of the deformation area, and the strips are plastically deformed. This requires that stainless steel rolling oil be introduced into the deformation zone by wedging action of the strip, adhered to the stainless steel strip and to the rolls, to meet lubrication and cooling requirements.
The existing stainless steel rolling oil is prepared by sequentially adding raw materials into a stirring kettle according to a certain proportion, heating and stirring the raw materials added into the stirring kettle, and finally finishing the preparation process of the stainless steel rolling oil; raw materials comprise natural grease, amino silane synthetic ester, mineral oil, additives and the like; the quality of stainless steel rolling oil can be directly affected by the proportion of raw materials; the existing raw material proportion has high control cost and high operation difficulty.
In view of the above, the present invention provides a method for preparing stainless steel rolling oil, which solves the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a stainless steel rolling oil preparation method, which divides a first annular groove into a plurality of charging areas according to the proportion of components in raw materials through a partition plate, so that a worker can realize quick proportioning and charging of the raw materials only by pouring the raw materials into the corresponding charging areas, further the preparation efficiency of the stainless steel rolling oil is improved, and meanwhile, the stainless steel rolling oil preparation method also has the characteristics of low raw material proportioning cost and convenience in operation.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a preparation method of stainless steel rolling oil, which comprises the following steps:
s1: the preparation method comprises the steps of (1) preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent and an antirust agent, and preheating raw materials into a liquid state;
s2: the separation plate in the stirring kettle is rotated, the separation plate drives the rotation sleeve to rotate at the center of the charging seat, charging areas are formed between adjacent separation plates and the first annular groove, each charging area corresponds to each component of the raw materials, and finally the nut is screwed to lock the rotation sleeve;
s3: adding raw materials into corresponding charging areas in batches, starting a controller in a stirring kettle to control an air pump to pump out gas in the kettle body after charging is completed, and opening a one-way valve in a liquid injection hole to enter the kettle body under the action of negative pressure by the materials in the charging areas; the controller then controls the stirring assembly to stir the materials in the kettle body, heats the materials in the kettle body, opens the discharge port after the materials in the kettle body are stirred and mixed, and discharges the materials in the kettle body along the discharge port under the action of gravity, thus completing the preparation of the stainless steel rolling oil;
wherein, stirred tank that uses in S2-S3 includes:
a kettle body; the upper end of the kettle body is provided with an opening; a discharge hole with a valve is arranged at the lower end of the kettle body; the lower part of the kettle body is fixedly connected with a support leg; the bottom in the kettle body is provided with a stirring assembly; the stirring assembly comprises a motor and a stirring rod; the motor is positioned outside the kettle body, the outer wall of the motor is fixedly connected with the outer wall of the kettle body, and the output shaft of the motor extends into the kettle body; the stirring rod is positioned in the kettle body; the stirring rod is fixedly connected with the motor output shaft; the outer wall of the kettle body is fixedly connected with an air pump; the air pump is communicated with the inside of the kettle body;
a charging seat; the charging seat is positioned at the upper end of the kettle body; the upper end of the charging seat is provided with a first annular groove; the center of the charging seat is rotationally and hermetically connected with a rotating sleeve; the first annular groove rotates to be connected with the partition plate in a sealing manner; the partition plate is fixedly connected with the corresponding rotating sleeve; the outer wall of the center of the charging seat is provided with threads; the center thread of the charging seat is connected with a nut; the cross section of the charging seat is circular, and the outermost edge is provided with angle scales; the charging seat is connected with the kettle body in a sealing way;
a liquid injection hole; the liquid injection hole is arranged at the bottom of the charging seat in a penetrating way; a one-way valve is arranged in the liquid injection hole; the liquid injection hole is matched with the one-way valve to unidirectionally control liquid to enter the kettle body;
a controller; the controller is used for controlling the automatic operation of the stirring kettle.
Preferably, the outer diameter of the charging seat is larger than the outer diameter of the kettle body; an overflow bottle is arranged on the outer side of the kettle body; the bottom of the charging seat is provided with an overflow hole; the overflow hole is connected with the bottle mouth of the overflow bottle; the bottle mouth of the overflow bottle extends to the inside of the first annular groove; the overflow bottle is transparent.
Preferably, the inner wall of the overflow bottle is connected with a piston in a sliding and sealing way; the lower end of the piston is connected with a push rod; the push rod passes through the bottle bottom of the overflow bottle and extends to the outside; a gap is reserved between the push rod and the bottle bottom of the overflow bottle; the upper end of the bottle body of the overflow bottle is provided with a pressure stabilizing hole; the upper end of the piston is fixedly connected with a sealing rod; the sealing rod is positioned right below the pressure stabilizing hole; the outer diameter of the sealing rod is matched with the diameter of the pressure stabilizing hole; when the piston is positioned at the lowest end of the overflow bottle, the sealing rod is not contacted with the pressure stabilizing hole.
Preferably, the lower port of the overflow hole is fixedly connected with an external thread sleeve; gaps are uniformly formed in the lower end of the external thread sleeve; the inner diameter of the external thread sleeve is matched with the inner diameter of the overflow hole; the overflow hole is in sliding sealing connection with the overflow bottle; the outer wall of the external thread sleeve is in threaded connection with the internal thread sleeve; the external thread sleeve is conical.
Preferably, the outer wall of the push rod is provided with external threads; the push rod is in threaded connection with the bottle bottom of the overflow bottle; the push rod is rotationally connected with the lower end of the piston; the overflow holes are uniformly arranged at the bottom of the feeding seat.
Preferably, a round plunger is arranged at the upper end of the bottle mouth of the overflow bottle; the lower end surface of the round plunger is inwards concave; the round plunger is connected with the bottle mouth of the overflow bottle through a connecting rod; the outer diameter of the plunger is equal to the inner diameter of the overflow hole.
Preferably, the groove bottom of the first annular groove is provided with a downward concave gathering groove; the gathering groove is in an inverted triangle shape; the liquid injection hole is arranged at the lowest point of the gathering tank; the lower end of the partition plate is in rotary sealing connection with the gathering groove.
Preferably, the lower end of the rotating sleeve is provided with a second annular groove; the annular block is connected in the second annular groove in a sliding and sealing manner; the annular block is connected with the second annular groove through a spring; the part of the partition plate, which is contacted with the first annular groove and the gathering groove, is fixedly connected with a bag strip; the inside of the bag strip is communicated with the second annular groove through an air hole.
The beneficial effects of the invention are as follows:
1. the first annular groove is divided into a plurality of charging areas according to the proportion of components in the raw materials through the partition plate, so that a worker can realize rapid proportioning and charging of the raw materials only by pouring the raw materials into the corresponding charging areas, further the preparation efficiency of the stainless steel rolling oil is improved, and meanwhile, the stainless steel rolling oil preparation method has the characteristics of low raw material proportioning cost and convenience in operation.
2. According to the invention, when staff pours each component in the raw materials into the corresponding charging area, namely the fan-shaped cavity, redundant materials can enter the overflow bottle along the bottle mouth of the overflow bottle, and in the process that the staff adds the materials into the fan-shaped cavity, the staff penetrates through the overflow bottle to penetrate through the internal state until the materials flow into the overflow bottle, and then the continuous material adding is stopped, so that the material adding is more random when the materials are added each time, the accurate control of charging according to scales is not needed, and the material adding is more convenient.
3. According to the invention, after the material in the overflow bottle reaches the upper storage limit, the lower end of the push rod is held, the push rod is pushed to drive the corresponding piston to move upwards, the piston is driven by the push rod to slide upwards along the inner wall of the overflow bottle, the piston moves upwards and simultaneously drives the fixedly connected sealing rod to move upwards synchronously, then the sealing rod is inserted into the pressure stabilizing hole, the sealing of the pressure stabilizing hole is realized, along with the upward movement of the piston, the pressure of the material in the overflow bottle is increased after the material is extruded by the piston, and the material is extruded along the bottle mouth of the overflow bottle, so that the purpose of recycling the material in the overflow bottle is achieved.
Drawings
The invention will be further described with reference to the drawings and embodiments.
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a perspective view of a stirred tank in accordance with the present invention;
FIG. 3 is a perspective view of the stirred tank of the present invention at an alternative angle;
FIG. 4 is a cross-sectional view of a stirred tank in accordance with the present invention;
FIG. 5 is an enlarged view at A in FIG. 4;
FIG. 6 is an enlarged view at B in FIG. 4;
FIG. 7 is an enlarged view of FIG. 4 at C;
FIG. 8 is a block diagram of a divider plate and rotating sleeve according to the present invention;
in the figure: the kettle body 1, the discharge hole 11, the support leg 12, the stirring assembly 2, the air pump 3, the charging seat 4, the annular groove 41, the rotating sleeve 42, the annular groove 421, the annular block 422, the spring 423, the partition plate 43, the nut 44, the liquid injection hole 45, the overflow hole 46, the external thread sleeve 47, the notch 471, the internal thread sleeve 48, the gathering tank 49, the overflow bottle 5, the piston 51, the push rod 52, the pressure stabilizing hole 53, the sealing rod 54, the plunger 55, the connecting rod 56, the bag strip 6 and the air hole 61.
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 to 8, the preparation method of stainless steel rolling oil according to the invention comprises the following steps:
s1: the preparation method comprises the steps of (1) preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent and an antirust agent, and preheating raw materials into a liquid state;
s2: the separation plate 43 in the stirring kettle is rotated, the separation plate 43 drives the rotation sleeve 42 to rotate at the center of the charging seat 4, charging areas are formed between adjacent separation plates 43 and the annular groove 41, each charging area corresponds to each component of the raw materials, and finally the nut 44 is screwed to lock the rotation sleeve 42;
s3: the raw materials are added into the corresponding charging areas in batches, after charging is completed, a controller in the stirring kettle is started to control an air pump 3 to pump out the gas in the kettle body 1, and the materials in the charging areas open a one-way valve in a liquid injection hole 45 under the action of negative pressure to enter the kettle body 1; the controller then controls the stirring assembly 2 to stir the materials in the kettle body 1, heats the materials in the kettle body 1, opens the discharge port 11 after the materials in the kettle body 1 are stirred and mixed, and discharges the raw materials in the kettle body 1 along the discharge port 11 under the action of gravity, thus completing the preparation of the stainless steel rolling oil;
wherein, stirred tank that uses in S2-S3 includes:
a kettle body 1; the upper end of the kettle body 1 is provided with an opening; the lower end of the kettle body 1 is provided with a discharge hole 11 with a valve; the lower part of the kettle body 1 is fixedly connected with a support leg 12; the stirring assembly 2 is arranged at the inner bottom of the kettle body 1; the stirring assembly 2 comprises a motor and a stirring rod; the motor is positioned outside the kettle body 1, the outer wall of the motor is fixedly connected with the outer wall of the kettle body 1, and the output shaft of the motor extends into the kettle body 1; the stirring rod is positioned in the kettle body 1; the stirring rod is fixedly connected with the motor output shaft; the outer wall of the kettle body 1 is fixedly connected with an air pump 3; the air pump 3 is communicated with the inside of the kettle body 1;
a charging seat 4; the charging seat 4 is positioned at the upper end of the kettle body 1; the upper end of the charging seat 4 is provided with a first annular groove 41; the center of the charging seat 4 is rotationally and hermetically connected with a rotating sleeve 42; the annular groove 41 is rotated to be connected with the partition plate 43 in a sealing manner; the partition plate 43 is fixedly connected with the corresponding rotating sleeve 42; the outer wall of the center of the charging seat 4 is provided with threads; the center of the charging seat 4 is connected with a nut 44 through screw threads; the cross section of the charging seat 4 is circular, and the outermost edge is provided with angle scales; the charging seat 4 is connected with the kettle body 1 in a sealing way;
a liquid injection hole 45; the liquid injection hole 45 is arranged at the bottom of the charging seat 4 in a penetrating way; a one-way valve is arranged in the liquid injection hole 45; the liquid injection hole 45 is matched with the one-way valve to unidirectionally control liquid to enter the kettle body 1;
a controller; the controller is used for controlling the stirring kettle to automatically operate;
when the oil is used, raw materials required by rolling oil are prepared, wherein the raw materials comprise natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent, an antirust agent and the like; calculating the raw materials to obtain the ratio n% of each component, and then making n% of the raw materials equal to x, wherein x is the arc length angle corresponding to the space of one component in the feeding seat 4, and a fan-shaped cavity is formed between each two partition plates 43 and the arc-shaped groove; the cross section of the sector cavity is sector, the corresponding span angle of the sector cavity is x, therefore, the partition plate 43 can be rotated in advance, the rotating sleeve 42 is driven to rotate around the center of the charging seat 4 through the partition plate 43, so that the space of the sector cavity corresponding to each component can be rotated well in advance, finally, the nut 44 connected with the center of the charging seat 4 through threads is screwed on the center of the charging seat 4 through the nut 44, so that the nut 44 presses the rotating sleeve 42, the static friction force of the adjacent rotating sleeve 42 is increased after the rotating sleeve 42 is pressed, the rotating sleeve 42 is locked, when the size of each sector cavity is readjusted, the nut 44 is only required to be reversely screwed to unlock the rotating sleeve 42, after the rotating sleeve 42 is locked, each component of raw materials is poured into the corresponding sector cavity, the density difference of each component is ignored, so that the liquid level of each component poured into the sector cavity is the same, for example, the judgment can be carried out through the height scale marks on the partition plate 43, after each component is poured into the corresponding fan-shaped cavity, the controller is started to control the air pump 3 to work, thereby the air in the kettle body 1 is pumped out through the air pump 3, the material in the fan-shaped cavity opens the one-way valve in the liquid injection hole 45 under the action of negative pressure and flows into the kettle body 1 along the liquid injection hole 45, the process of entering the kettle body 1 by the material is completed, then the heating component in the kettle body 1, such as a resistance wire, is controlled by the controller to be electrified and heated, the material temperature is raised, the material in the kettle body 1 is driven by the motor to enter and stir the material in the kettle body 1, the uniform mixing of the material in the kettle body 1 is realized, after the mixing is completed, the discharge hole 11 at the bottom of the kettle body 1 is opened, the material in the kettle body 1 is discharged along the discharge hole 11, the preparation process of the rolling oil is completed;
the first annular groove 41 is divided into a plurality of charging areas according to the proportion of components in the raw materials by the partition plate 43, so that a worker can realize rapid proportioning and charging of the raw materials by pouring the raw materials into the corresponding charging areas, further the preparation efficiency of the stainless steel rolling oil is improved, and meanwhile, the stainless steel rolling oil preparation method has the characteristics of low raw material proportioning cost and convenience in operation.
As one embodiment of the present invention, the outer diameter of the charging seat 4 is larger than the outer diameter of the kettle body 1; an overflow bottle 5 is arranged on the outer side of the kettle body 1; the bottom of the charging seat 4 is provided with an overflow hole 46; the overflow hole 46 is connected with the bottle mouth of the overflow bottle 5; the bottle mouth of the overflow bottle 5 extends into the annular groove 41; the overflow bottle 5 is transparent;
during the use, pour into corresponding charging area, fan-shaped intracavity with every component in the raw materials at the staff, unnecessary material can get into overflow bottle 5 along the bottleneck of overflow bottle 5 in, the staff is with the in-process of material joining fan-shaped intracavity, the staff can run through inside state through overflow bottle 5, until overflow bottle 5 inflow material is at, then stop continuing to add the material, so at every time add the material more random, need not to come accurate control to add according to the scale, and in order to further improve the accuracy of material ratio, we set up whole stirred tank in horizontal position, thereby make the material liquid level in the fan-shaped intracavity parallel with the horizontal plane, improve the material entering accuracy, transparent overflow bottle 5 is convenient for the staff's observation more.
As an embodiment of the present invention, the inner wall of the overflow bottle 5 is slidably and hermetically connected with a piston 51; the lower end of the piston 51 is connected with a push rod 52; the push rod 52 passes through the bottom of the overflow bottle 5 and extends to the outside; a gap is reserved between the push rod 52 and the bottle bottom of the overflow bottle 5; the upper end of the bottle body of the overflow bottle 5 is provided with a pressure stabilizing hole 53; the upper end of the piston 51 is fixedly connected with a sealing rod 54; the sealing rod 54 is positioned right below the pressure stabilizing hole 53; the outer diameter of the sealing rod 54 is matched with the diameter of the pressure stabilizing hole 53; when the piston 51 is positioned at the lowest end of the overflow bottle 5, the sealing rod 54 is not contacted with the pressure stabilizing hole 53;
when the overflow bottle is used, in the process that materials enter the overflow bottle 5 along the bottle mouth of the overflow bottle 5, gas in the overflow bottle 5 can be discharged along the pressure stabilizing hole 53 so as to ensure that the materials can smoothly enter the overflow bottle 5; the overflow bottle 5 has the function of temporarily storing redundant materials, after the materials in the overflow bottle 5 reach the upper storage limit, the lower end of the push rod 52 is held, the push rod 52 is pushed to drive the corresponding piston 51 to move upwards, the piston 51 is driven by the push rod 52 to slide upwards along the inner wall of the overflow bottle 5, the piston 51 moves upwards and simultaneously drives the fixedly connected sealing rod 54 to synchronously move upwards, then the sealing rod 54 is inserted into the pressure stabilizing hole 53, the sealing of the pressure stabilizing hole 53 is realized, along with the upward movement of the piston 51, the pressure of the materials in the overflow bottle 5 is increased after being extruded by the piston 51 and extruded along the bottle mouth of the overflow bottle 5, the aim of recycling the materials in the overflow bottle 5 is fulfilled, enough space is reserved for next overflow while waste is avoided, after the materials in the overflow bottle 5 are extruded into the fan-shaped cavity, the piston 51 is pulled downwards to the limit position along the inner wall of the overflow bottle 5, and the sealing rod 54 is driven by the piston 51 to move out of the pressure stabilizing hole 53; the cross section of the piston 51 is square; the piston 51 also plays a role in dredging the bottle mouth of the overflow bottle 5 in the process of moving up and down in the overflow bottle 5.
As an embodiment of the present invention, the lower port of the overflow hole 46 is fixedly connected with an external thread sleeve 47; the lower end of the external thread sleeve 47 is uniformly provided with notches 471; the inner diameter of the external thread sleeve 47 is matched with the inner diameter of the overflow hole 46; the overflow hole 46 is in sliding sealing connection with the overflow bottle 5; the outer wall of the external thread sleeve 47 is connected with an internal thread sleeve 48 in a threaded manner; the external thread sleeve 47 is conical; the external threaded sleeve 47 is made of a non-metallic, e.g. rubber material;
when the overflow bottle is used, according to the formula m=ρv, the densities of all raw material components are different, so that the volumes of all raw material components are different, therefore, in order to further improve the accuracy of the raw material proportioning, in this embodiment, the positions of materials in the overflow fan-shaped cavity of the overflow bottle 5 are adjusted, the inner thread sleeve 48 is unscrewed firstly, the inner thread sleeve 48 is rotated, the inner thread sleeve 48 is loosened from the outer thread sleeve 47, then the overflow bottle 5 is moved, the bottle mouth of the overflow bottle 5 is driven to move up and down in the overflow hole 46 by the overflow bottle 5, the overflow height of the materials in the fan-shaped cavity can be directly changed by the movement of the overflow bottle 5, after the overflow height of the overflow bottle 5 is adjusted, the inner thread sleeve 48 is screwed into the outer thread sleeve 47 again, the lower end of the outer thread sleeve 47 is provided with an opening, and the outer wall of the outer thread sleeve 47 is conical, so that the outer thread sleeve 47 is tightened after being extruded under the extrusion of the inner thread sleeve 48, the static friction between the outer thread sleeve 47 and the overflow bottle 5 is increased after tightening, the overflow bottle 5 is locked, the overflow height of the overflow bottle is further improved, the accuracy of the raw material proportioning can be further improved, and the accuracy of the rolled can be further improved by adjusting the inner thread cavity of the overflow bottle.
As an embodiment of the present invention, the outer wall of the push rod 52 is provided with external threads; the push rod 52 is in threaded connection with the bottle bottom of the overflow bottle 5; the push rod 52 is rotatably connected with the lower end of the piston 51; the overflow holes 46 are uniformly arranged at the bottom of the charging seat 4; when the overflow bottle 5 is used, after the partition plate 43 is pulled to drive the rotating sleeve 42 to rotate around the center of the charging seat 4, a worker selects overflow bottles 5 corresponding to each charging area, namely the fan-shaped cavity, one overflow bottle 5 is opened, other overflow bottles 5 are closed, the closing process is to rotate the push rod 52, the push rod 52 drives the piston 51 to move upwards along the inner wall of the overflow bottle 5, the piston 51 drives the sealing rod 54 to be inserted into the pressure stabilizing hole 53, the pressure stabilizing hole 53 of the overflow bottle 5 is blocked, the piston 52 is in threaded connection with the bottle bottom of the overflow bottle 5 through the push rod 52, the piston 51 cannot move downwards under the action of self gravity, the sealing state of the overflow bottle 5 is ensured, and under the condition that gas in the overflow bottle 5 cannot be discharged, materials are difficult to enter the overflow bottle 5 from the bottle opening of the overflow bottle 5, and the purpose of selectively closing the overflow bottle 5 is achieved.
As an embodiment of the present invention, a plunger 55 is provided at the upper end of the mouth of the overflow bottle 5; the lower end surface of the round plunger 55 is recessed inwards; the round plunger 55 is connected with the bottle mouth of the overflow bottle 5 through a connecting rod 56; the outer diameter of the plunger 55 is equal to the inner diameter of the overflow hole 46;
when the overflow bottle is used, in the process of recycling materials in the overflow bottle 5, the piston 51 is pushed by the push rod 52 to move upwards along the overflow bottle 5, the piston 51 can push the materials in the overflow bottle 5 to be sprayed out of the bottle mouth of the overflow bottle 5, the sprayed materials of the bottle mouth of the overflow bottle 5 can be blocked by the round plunger 55 and can impact the lower end face of the round plunger 55, and the materials are scattered downwards and around due to the fact that the lower end face of the round plunger 55 is recessed inwards, compared with the situation that the materials are directly sprayed out of the bottle mouth of the overflow bottle 5 to cause waste of raw material components in the prior art, when the overflow hole 46 is required to be blocked, only the internal thread sleeve 48 is required to be loosened, and after the internal thread sleeve 48 is separated from the external thread sleeve 47, the round plunger 55 is pulled to drive the round plunger 55 to move downwards, so that the round plunger 55 blocks the corresponding overflow hole 46, and the upper end face of the round plunger 55 is parallel to the inner bottom face of the feeding seat 4, and the residues of the materials in the overflow hole 46 are avoided.
As an embodiment of the present invention, the groove bottom of the annular groove 41 is provided with a downward concave collecting groove 49; the collecting groove 49 is in an inverted triangle shape; the liquid injection hole 45 is arranged at the lowest point of the collecting groove 49; the lower end of the partition plate 43 is in rotary sealing connection with the gathering tank 49;
when the device is used, the aggregation groove 49 is arranged, so that raw material components in a charging area, namely the fan-shaped cavity, are aggregated into the aggregation groove 49 under the action of gravity, the raw material components are aggregated into the aggregation groove 49, the phenomenon that the liquid injection hole 45 is sucked under the action of negative pressure is avoided, and meanwhile, materials in the fan-shaped cavity rapidly flow into the kettle body 1 under the action of negative pressure, so that waste is avoided.
As an embodiment of the present invention, the lower end of the rotating sleeve 42 is provided with a second annular groove 421; the second annular groove 421 is slidably and sealingly connected with the annular block 422; the annular block 422 is connected with the annular groove II 421 through a spring 423; the part of the partition plate 43, which is contacted with the annular groove 41 and the gathering groove 49, is fixedly connected with the bag strip 6; the inside of the bag strip 6 is communicated with the annular groove 421 through an air hole 61;
when the feeding seat is used, in the process that the nut 44 is screwed on the center of the feeding seat 4, the nut 44 can extrude the rotating sleeve 42, so that adjacent rotating sleeves 42 are mutually extruded, the annular blocks 422 slide along the corresponding annular grooves 421 under the extrusion action, the spring 423 in the annular grooves 421 is extruded to complete the force accumulation process, and the gas in the annular grooves 421 is extruded to enter the bag strip 6 along the air holes 61, so that the bag strip 6 expands under the action of air pressure, the bag strip 6 expands and seals the partition plate 43, the annular grooves 41 and the gathering grooves 49, friction force between the partition plate 43 and the annular grooves 41 and between the bag strip 6 and the gathering grooves 49 is increased, deflection in the feeding process is avoided, and the feeding stability is improved; after the nut 44 is unscrewed from the center of the charging seat 4, the spring 423 drives the corresponding annular block 422 to be away from the bottom of the second annular groove 421, so that the adjacent rotating sleeves 42 are away from each other, the bag strip 6 is shrunken under the negative pressure effect in the second annular groove 421, the friction force between the partition plate 43 and the first annular groove 41 and the gathering groove 49 is reduced, and the rotation of the partition plate 43 is facilitated.
The specific working procedure is as follows:
firstly, preparing raw materials required by rolling oil, wherein the raw materials comprise natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent, an antirust agent and the like; calculating the raw materials to obtain the ratio n% of each component, and then making n% of the raw materials equal to x, wherein x is the arc length angle corresponding to the space of one component in the feeding seat 4, and a fan-shaped cavity is formed between each two partition plates 43 and the arc-shaped groove; the cross section of the sector cavity is sector, the corresponding span angle of the sector cavity is x, therefore, the partition plate 43 can be rotated in advance, the rotating sleeve 42 is driven to rotate around the center of the charging seat 4 through the partition plate 43, so that the space of the sector cavity corresponding to each component can be rotated well in advance, finally, the nut 44 connected with the center of the charging seat 4 through threads is screwed on the center of the charging seat 4 through the nut 44, so that the nut 44 presses the rotating sleeve 42, the static friction force of the adjacent rotating sleeve 42 is increased after the rotating sleeve 42 is pressed, the rotating sleeve 42 is locked, when the size of each sector cavity is readjusted, the nut 44 is only required to be reversely screwed to unlock the rotating sleeve 42, after the rotating sleeve 42 is locked, each component of raw materials is poured into the corresponding sector cavity, the density difference of each component is ignored, so that the liquid level of each component poured into the sector cavity is the same, for example, the judgment can be carried out through the height scale marks on the partition plate 43, after each component is poured into the corresponding fan-shaped cavity, the controller is started to control the air pump 3 to work, thereby the air in the kettle body 1 is pumped out through the air pump 3, the material in the fan-shaped cavity opens the one-way valve in the liquid injection hole 45 under the action of negative pressure and flows into the kettle body 1 along the liquid injection hole 45, the process of entering the kettle body 1 by the material is completed, then the heating component in the kettle body 1, such as a resistance wire, is controlled by the controller to be electrified and heated, the material temperature is raised, the material in the kettle body 1 is driven by the motor to enter and stir the material in the kettle body 1, the uniform mixing of the material in the kettle body 1 is realized, after the mixing is completed, the discharge hole 11 at the bottom of the kettle body 1 is opened, the material in the kettle body 1 is discharged along the discharge hole 11, the preparation process of the rolling oil is completed;
wherein, when staff pours each component in raw materials into a corresponding charging area, namely a sector cavity, redundant materials can enter the overflow bottle 5 along the bottleneck of the overflow bottle 5, and in the process that the staff adds the materials into the sector cavity, the staff can penetrate through the overflow bottle 5 to penetrate through the internal state until the materials in the overflow bottle 5 are in, then the continuous addition of the materials is stopped, so that the charging is more random when the materials are added each time, accurate control of charging according to scales is not needed, and in order to further improve the accuracy of material proportioning, the whole stirring kettle is arranged at a horizontal position, so that the liquid level of the materials in the sector cavity is parallel to the horizontal plane; in the process that the material enters the overflow bottle 5 along the bottle mouth of the overflow bottle 5, the gas in the overflow bottle 5 is discharged along the pressure stabilizing hole 53 so as to ensure that the material can smoothly enter the overflow bottle 5; the overflow bottle 5 has the function of temporarily storing redundant materials, after the materials in the overflow bottle 5 reach the upper storage limit, the lower end of the push rod 52 is held, the push rod 52 is pushed to drive the corresponding piston 51 to move upwards, the piston 51 is driven by the push rod 52 to slide upwards along the inner wall of the overflow bottle 5, the piston 51 moves upwards and simultaneously drives the fixedly connected sealing rod 54 to synchronously move upwards, then the sealing rod 54 is inserted into the pressure stabilizing hole 53, the sealing of the pressure stabilizing hole 53 is realized, along with the upward movement of the piston 51, the pressure of the materials in the overflow bottle 5 is increased after being extruded by the piston 51 and extruded along the bottle mouth of the overflow bottle 5, the aim of recycling the materials in the overflow bottle 5 is fulfilled, enough space is reserved for next overflow while waste is avoided, after the materials in the overflow bottle 5 are extruded into the fan-shaped cavity, the piston 51 is pulled downwards to the limit position along the inner wall of the overflow bottle 5, and the sealing rod 54 is driven by the piston 51 to move out of the pressure stabilizing hole 53; the amount of the material in the fan-shaped cavity is regulated by regulating the position of the material in the overflow fan-shaped cavity of the overflow bottle 5, namely, firstly unscrewing the inner thread sleeve 48, loosening the inner thread sleeve 48 from the outer thread sleeve 47 by rotating the inner thread sleeve 48, then moving the overflow bottle 5, driving the bottle mouth of the overflow bottle 5 to move up and down in the overflow hole 46 by the overflow bottle 5, directly changing the overflow height of the material in the fan-shaped cavity by the movement of the overflow bottle 5, so that after the overflow height of the overflow bottle 5 is regulated, the inner thread sleeve 48 is screwed into the outer thread sleeve 47 again, the lower end of the outer thread sleeve 47 is provided with an opening, and the outer wall of the outer thread sleeve 47 is conical, so that under the extrusion of the inner thread sleeve 48, the outer thread sleeve 47 is tightened after being extruded, the static friction between the outer thread sleeve 47 and the overflow bottle 5 is increased, the position locking of the overflow bottle 5 is realized, and the overflow bottle 5 is unlocked again until the next regulation is finished; after the partition plate 43 is pulled to drive the rotating sleeve 42 to rotate around the center of the charging seat 4, a worker selects overflow bottles 5 corresponding to each charging area, namely a fan-shaped cavity, one of the overflow bottles 5 is opened, and the other overflow bottles 5 are closed, wherein the closing process is to rotate the push rod 52, the push rod 52 drives the piston 51 to move upwards along the inner wall of the overflow bottle 5, the piston 51 drives the sealing rod 54 to be inserted into the pressure stabilizing hole 53, the pressure stabilizing hole 53 of the overflow bottle 5 is blocked, the piston 51 is in threaded connection with the bottle bottom of the overflow bottle 5 through the push rod 52, the piston 51 cannot move downwards under the action of self gravity, the sealing state of the overflow bottle 5 is ensured, and under the condition that gas in the overflow bottle 5 cannot be discharged, materials are difficult to enter the overflow bottle 5 from the bottle mouth of the overflow bottle 5, and the purpose of selectively closing the overflow bottle 5 is realized; in the process of recycling the materials in the overflow bottle 5, the piston 51 is pushed by the push rod 52 to move upwards along the overflow bottle 5, in the process of pushing the materials in the overflow bottle 5 to be sprayed out of the bottle mouth of the overflow bottle 5, the materials sprayed out of the bottle mouth of the overflow bottle 5 are blocked by the round plunger 55 and impact on the lower end face of the round plunger 55, the materials are scattered downwards and around due to inward concave of the lower end face of the round plunger 55, compared with the condition that the round plunger 55 is not arranged in the prior art, the situation that the materials are directly splashed out of the bottle mouth of the overflow bottle 5 to cause waste of raw material components is avoided, when the overflow hole 46 is required to be blocked, the inner thread sleeve 48 is only required to be loosened, after the inner thread sleeve 48 is separated from the outer thread sleeve 47, the round plunger 55 is pulled to drive the round plunger 55 to move downwards, so that the round plunger 55 blocks the corresponding overflow hole 46, the purpose of closing the overflow hole 46 can be achieved, and the upper end face of the round plunger 55 is parallel to the inner bottom face of the feeding seat 4, and the materials are prevented from remaining in the overflow hole 46; by the arrangement of the aggregation groove 49, the raw material components in the feeding area, namely the fan-shaped cavity, are aggregated into the aggregation groove 49 under the action of gravity, so that the raw material components are aggregated into the aggregation groove 49; in the process that the nut 44 is screwed down at the center of the charging seat 4, the nut 44 presses the rotating sleeve 42, so that adjacent rotating sleeves 42 are mutually pressed, the annular blocks 422 slide along the corresponding annular grooves 421 under the action of pressing, the spring 423 in the annular grooves 421 is pressed to complete the force accumulation process, the air in the annular grooves 421 is pressed to enter the bag strip 6 along the air holes 61, so that the bag strip 6 is expanded under the action of air pressure, the bag strip 6 is expanded and sealed among the partition plate 43, the annular grooves 41 and the gathering grooves 49, friction force among the partition plate 43, the annular grooves 41 and the gathering grooves 49 is increased due to expansion of the bag strip 6, deflection in the charging process is avoided, and charging stability is improved; after the nut 44 is unscrewed from the center of the charging seat 4, the spring 423 drives the corresponding annular block 422 to be away from the bottom of the second annular groove 421, so that the adjacent rotating sleeves 42 are away from each other, and the bag strip 6 is shrunken under the negative pressure effect in the second annular groove 421.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention, and furthermore, the terms "first", "second", "third", etc. are merely used for distinguishing the description, and should not be construed as indicating or implying relative importance.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A preparation method of stainless steel rolling oil is characterized by comprising the following steps: the method comprises the following steps:
s1: the preparation method comprises the steps of (1) preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersing agent, a cosolvent and an antirust agent, and preheating raw materials into a liquid state;
s2: the separation plate (43) in the stirring kettle is rotated, the rotation sleeve (42) is driven to rotate at the center of the feeding seat (4) through the separation plate (43), feeding areas are formed between adjacent separation plates (43) and a first annular groove (41), each feeding area corresponds to each component of raw materials, and finally, the nut (44) is screwed to lock the rotation sleeve (42);
s3: adding raw materials into corresponding charging areas in batches, starting a controller in a stirring kettle to control an air pump (3) to pump out air in the kettle body (1) after charging is completed, and opening a one-way valve in a liquid injection hole (45) to enter the kettle body (1) under the action of negative pressure by the materials in the charging areas; the controller then controls the stirring assembly (2) to stir the materials in the kettle body (1), heats the materials in the kettle body (1), opens the discharge port (11) after the materials in the kettle body (1) are stirred and mixed, and discharges the raw materials in the kettle body (1) along the discharge port (11) under the action of gravity, thus completing the preparation of the stainless steel rolling oil;
wherein, stirred tank that uses in S2-S3 includes:
a kettle body (1); the upper end of the kettle body (1) is provided with an opening; a discharge hole (11) with a valve is arranged at the lower end of the kettle body (1); the lower part of the kettle body (1) is fixedly connected with a support leg (12); an agitating component (2) is arranged at the inner bottom of the kettle body (1); the outer wall of the kettle body (1) is fixedly connected with an air pump (3); the air pump (3) is communicated with the inside of the kettle body (1);
a charging seat (4); the charging seat (4) is positioned at the upper end of the kettle body (1); the upper end of the charging seat (4) is provided with a first annular groove (41); the center of the charging seat (4) is connected with a rotating sleeve (42) in a rotating and sealing way; the annular groove I (41) rotates to be connected with the partition plate (43) in a sealing way; the separation plate (43) is fixedly connected with the corresponding rotating sleeve (42); the outer wall of the center of the charging seat (4) is provided with threads; the center thread of the charging seat (4) is connected with a nut (44);
a liquid injection hole (45); the liquid injection hole (45) is arranged at the bottom of the charging seat (4) in a penetrating way; a one-way valve is arranged in the liquid injection hole (45);
a controller; the controller is used for controlling the stirring kettle to automatically operate;
the outer diameter of the charging seat (4) is larger than the outer diameter of the kettle body (1); an overflow bottle (5) is arranged on the outer side of the kettle body (1); an overflow hole (46) is formed in the bottom of the feeding seat (4); the overflow hole (46) is connected with the bottle mouth of the overflow bottle (5); the bottle mouth of the overflow bottle (5) extends to the inside of the first annular groove (41);
the inner wall of the overflow bottle (5) is connected with a piston (51) in a sliding and sealing manner; the lower end of the piston (51) is connected with a push rod (52); the push rod (52) passes through the bottle bottom of the overflow bottle (5) and extends to the outside; the upper end of the bottle body of the overflow bottle (5) is provided with a pressure stabilizing hole (53); the upper end of the piston (51) is fixedly connected with a sealing rod (54); the sealing rod (54) is positioned right below the pressure stabilizing hole (53); the outer diameter of the sealing rod (54) is matched with the diameter of the pressure stabilizing hole (53);
the lower port of the overflow hole (46) is fixedly connected with an external thread sleeve (47); gaps (471) are uniformly formed in the lower end of the external thread sleeve (47); the inner diameter of the external thread sleeve (47) is matched with the inner diameter of the overflow hole (46); the overflow hole (46) is in sliding sealing connection with the overflow bottle (5); the outer wall of the external thread sleeve (47) is connected with the internal thread sleeve (48) in a threaded manner;
the bottom of the first annular groove (41) is provided with a downward concave gathering groove (49); the gathering tank (49) is in an inverted triangle shape; the liquid injection hole (45) is arranged at the lowest point of the gathering groove (49); the lower end of the separation plate (43) is rotationally and hermetically connected with the gathering groove (49);
the lower end of the rotating sleeve (42) is provided with a second annular groove (421); the second annular groove (421) is connected with the annular block (422) in a sliding and sealing way; the annular block (422) is connected with the annular groove (421) through a spring (423); the part of the partition plate (43) contacted with the annular groove (41) and the gathering groove (49) is fixedly connected with a bag strip (6); the inside of the bag strip (6) is communicated with the second annular groove (421) through an air hole (61);
a round plunger (55) is arranged at the upper end of the bottle mouth of the overflow bottle (5); the lower end surface of the round plunger (55) is inwards concave; the round plunger (55) is connected with the bottle mouth of the overflow bottle (5) through a connecting rod (56); the outer diameter of the plunger (55) is equal to the inner diameter of the overflow hole (46).
2. The method for preparing the stainless steel rolling oil according to claim 1, which is characterized in that: the outer wall of the push rod (52) is provided with external threads; the push rod (52) is in threaded connection with the bottle bottom of the overflow bottle (5); the push rod (52) is rotatably connected with the lower end of the piston (51).
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| CN115851351A (en) | 2023-03-28 |
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