CN111070739A - Production process and production device of environment-friendly rubber magnetic plate - Google Patents
Production process and production device of environment-friendly rubber magnetic plate Download PDFInfo
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- CN111070739A CN111070739A CN201911238725.3A CN201911238725A CN111070739A CN 111070739 A CN111070739 A CN 111070739A CN 201911238725 A CN201911238725 A CN 201911238725A CN 111070739 A CN111070739 A CN 111070739A
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- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 15
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 15
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 15
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 15
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012188 paraffin wax Substances 0.000 claims abstract description 15
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000013329 compounding Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000006247 magnetic powder Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 8
- 239000000047 product Substances 0.000 claims description 21
- 238000012216 screening Methods 0.000 claims description 17
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- 239000011265 semifinished product Substances 0.000 claims description 10
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a production process of an environment-friendly rubber magnetic plate, which comprises the following steps: s1, preparing 50% ferrite magnetic powder, 45% rubber raw material, rubber accelerator, crude rubber, limiting material and compounding agent, and the invention also provides an environment-friendly rubber magnetic plate production device which comprises a crushing box and a bearing block, wherein the upper end of the bearing block is fixed with a fixing box, and the fixing box is provided with a lifting mechanism. According to the invention, the ferrite magnetic powder, the rubber raw material and the rubber accelerator are produced according to the dosage, so that the limitation of the shape and the size of a product in a traditional extrusion mode with hydrogenated polyethylene and ethylene propylene rubber as carriers is solved, the application range is wider, the diversity and the flexibility of the product shape are greatly increased, halogen is not contained, the product is more environment-friendly, the operation flow is more convenient, the efficiency is higher, the cost of the production link is reduced, and the crushing efficiency of paraffin, stearic acid, rosin and the like is greatly improved.
Description
Technical Field
The invention relates to the technical field of production of environment-friendly rubber magnetic plates, in particular to a production process and a production device of an environment-friendly rubber magnetic plate.
Background
The magnetic rubber is a functional composite material prepared by taking rubber or thermoplastic elastomer as a matrix and adding magnetic solid powder, wherein after the magnetic powder is processed, polycrystal which does not show anisotropy is changed into anisotropic single crystal, so that the single crystal particles in the rubber in an oriented state generate oriented arrangement in the rubber matrix under the action of a strong magnetic field and can show magnetism in a certain direction, the rubber is called as magnetic rubber, and a rubber magnetic plate can be prepared by utilizing the magnetic rubber.
At present, in the production process of rubber magnetic plates, most of the traditional production methods are used for producing the rubber magnetic plates by using hydrogenated polyethylene and ethylene propylene rubber as carriers, the traditional production methods are poor in high and low temperature resistance and low in elasticity, meanwhile, the products are single in shape and poor in flexibility, contain halogen, cannot ensure the quality of environmental protection, block raw materials need to be crushed in the production process, most of the existing production devices are crushed once when paraffin, stearic acid and rosin are crushed, the crushing efficiency is greatly reduced, and therefore, an environment-friendly rubber magnetic plate production process and a production device are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a production process and a production device of an environment-friendly rubber magnetic plate.
In order to achieve the purpose, the invention adopts the following technical scheme:
the production process of the environment-friendly rubber magnetic plate comprises the following steps:
s1, preparing 50% ferrite magnetic powder, 45% rubber raw material, rubber accelerator, raw rubber, limiting material and compounding agent;
s2, placing the raw rubber in a drying room, heating and drying, and crushing the compounding agent;
s3, mixing and stirring the processed raw rubber and the compounding ingredients through an open mill to form rubber compound;
s4, preparing the rubber compound into a semi-finished product of a rubber sheet and an adhesive tape through a calender;
s5, processing the semi-finished products of the rubber sheets and the rubberized fabric by an extruder, and extruding the semi-finished products of the rubber sheets and the rubberized fabric by utilizing the cylinder wall and the screw rod piece on the extruder to determine the primary molding;
s6, heating the rubber raw material through a mould to determine the shape and size of the rubber product;
s7, converting a linear mechanism in the rubber macromolecules into a net structure by a flat vulcanizing machine to prepare a rubber product;
and S8, inspecting the qualification rate of the rubber product.
Preferably, in S1, the compounding ingredients include paraffin, stearic acid, rosin, pine tar and coumarone.
Preferably, in the step S2, the temperature in the drying room is 60-70 ℃.
The invention also provides an environment-friendly rubber magnetic plate production device, which comprises a crushing box and a bearing block, wherein a fixing box is fixed at the upper end of the bearing block, the fixing box is provided with a lifting mechanism, an installation rod is fixed on the lifting mechanism, a second opening is arranged on the side wall of one end of the fixing box, one end of the installation rod penetrates through the second opening and extends to one side of the fixing box, a transverse plate is fixed at one end of the installation rod, supporting rods are fixed at four corners of the lower end of the crushing box, the two supporting rods on the same side form a group, a fixing plate is fixed on the side walls of the two supporting rods in one group together, a first crushing mechanism is arranged in the crushing box, a blanking hopper is arranged at the lower end of the crushing box, a second crushing mechanism is arranged in the blanking hopper, a blanking pipe is fixed at the lower end of the blanking hopper, and a third opening is arranged on the opposite side, the one end of diaphragm is fixed with the loading board jointly through two second connecting pieces, the loading board is located the blanking pipe, be equipped with first opening on the loading board, the upper end of loading board is fixed with the screening frame, the filter screen is installed to the lower extreme of screening frame, and the filter screen is located first open-ended upper end, second rubbing crusher constructs and screening frame mutual correspondence, the one end of loading board is fixed with the horizontal pole, the one end of horizontal pole runs through another third opening and extends to one side of blanking pipe, be equipped with the spout on the fixed plate, the one end of horizontal pole is fixed with the slider, the slider is installed in the spout, the lower extreme of blanking pipe is equipped with collection device.
Preferably, elevating system is including fixing the erection support of bottom in the fixed box, be fixed with third driving motor on the lateral wall of erection support, third driving motor's output shaft runs through the one end lateral wall of erection support and extends to one side of erection support, third driving motor's output shaft end is fixed with the rotor plate, one side of rotor plate is rotated and is connected with the pull rod, the one end of pull rod is rotated and is connected with the movable plate, run through on the movable plate and be equipped with two guide bars, two guide bar both ends are fixed respectively on the relative lateral wall of fixed box, all overlap on two guide bars and be equipped with the spring, and the top in the fixed box is all contradicted in the upper end of two springs, and the lower extreme of two springs all contradicts in the upper end of movable plate, the junction of installation pole and movable plate is fixed with two first connecting.
Preferably, first rubbing crusher constructs including rotating two pivots of connection on crushing incasement one end lateral wall, and the one end of two pivots all is fixed with crushing roller, and impartial interval is fixed with more than two crushing cones on the a week lateral wall of two crushing rollers, and two adjacent crushing cones correspond each other, be fixed with two second motor mounting bases on the one end lateral wall of crushing case, all install second driving motor on two second motor mounting bases, the one end of two second driving motor output shafts is fixed with two first pivot poles through two second even shaft couplings respectively, and the one end of two first pivot poles all runs through the one end lateral wall of crushing case and extends to crushing incasement, and the one side at two crushing rollers is fixed respectively to the one end of two first pivot poles.
Preferably, the second rubbing crusher constructs including rotating the bull stick of connection on one end lateral wall in the blanking fill, the one end of bull stick is fixed with the live-rollers, and the live-rollers is located the upper end of screening frame, equidistant crushing blade more than two that is fixed with on the a week lateral wall of live-rollers, be fixed with first motor mounting base on the one end lateral wall of blanking fill, install first driving motor on the first motor mounting base, first driving motor's output shaft end is fixed with the second dwang through first shaft coupling, the one end of second dwang runs through the one end lateral wall of blanking fill and extends to in the blanking fill, one side at the live-rollers is fixed to the one end of second dwang.
Preferably, the collecting device comprises a collecting vehicle arranged at the lower end of the blanking pipe, the collecting vehicle corresponds to a discharge hole of the blanking pipe, rollers are arranged on two sides of the lower end of the collecting vehicle, and a pushing handle is arranged at one end of the collecting vehicle.
Preferably, the upper end of the crushing box is provided with a feed hopper.
The invention has the beneficial effects that:
1. the ferrite magnetic powder, the rubber raw material, the rubber accelerator compounding agent and the limit are weighed and mixed according to the formula, so that the limitations of the shape and the size of a product in a traditional extrusion mode by using hydrogenated polyethylene and ethylene propylene rubber as carriers are solved, the application range is wider, and the diversity and the flexibility of the shape of the product are greatly increased;
2. through the matching among the lifting mechanism, the blanking pipe, the screening frame and the filter screen, the blanking is convenient to vibrate up and down, so that raw materials with different particle sizes are screened;
3. through the matching of the first crushing mechanism and the second crushing mechanism, the double crushing effect on paraffin, stearic acid, rosin and the like is achieved, the crushing efficiency is improved, and the crushing quality is ensured;
in conclusion, the ferrite magnetic powder, the rubber raw material and the rubber accelerator are produced according to the dosage, so that the limitation of the shape and the size of a product in a traditional extrusion mode with hydrogenated polyethylene and ethylene propylene rubber as carriers is solved, the application range is wider, the diversity and the flexibility of the shape of the product are greatly increased, halogen is not contained, the environment is protected, the operation flow is more convenient, the efficiency is higher, the cost of the production link is reduced, and the crushing efficiency of paraffin, stearic acid, rosin and the like is greatly improved.
Drawings
FIG. 1 is a flow chart of a production process of an environment-friendly rubber magnetic plate provided by the invention;
FIG. 2 is a schematic view of the external structure of an apparatus for producing an environment-friendly rubber magnetic plate according to the present invention;
FIG. 3 is a schematic view of the internal structure of an apparatus for producing an environment-friendly rubber magnetic plate according to the present invention;
FIG. 4 is a top view of a carrier plate of the apparatus for producing environment-friendly rubber magnetic plates in accordance with the present invention;
FIG. 5 is an enlarged view of the position A of the apparatus for producing an environment-friendly rubber magnetic plate according to the present invention;
FIG. 6 is an enlarged view of the position B of the apparatus for producing an environment-friendly rubber magnetic plate according to the present invention;
FIG. 7 is an enlarged view of a C-position of the apparatus for producing an environment-friendly rubber magnetic plate according to the present invention.
In the figure: the device comprises a bearing block 1, a fixed box 2, a mounting rod 3, a first motor mounting base 4, a blanking hopper 5, a second driving motor 6, a second motor mounting base 7, a first driving motor 8, a blanking pipe 9, a supporting rod 10, a pushing hand 11, a collecting vehicle 12, a roller 13, a crushing box 14, a crushing cone 15, a crushing roller 16, a rotating roller 17, a mounting support 18, a guide rod 19, a first connecting piece 20, a transverse plate 21, a bearing plate 22, a sliding block 23, a transverse rod 24, a first opening 25, a second connecting piece 26, a movable plate 27, a pull rod 28, a spring 29, a second opening 30, a third opening 31, a screening frame 32, a crushing blade 33, a filter screen 34, a chute 35, a fixed plate 36 and a rotating plate 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a production process of an environment-friendly rubber magnetic plate comprises the following steps:
s1, preparing 50% ferrite magnetic powder, 45% rubber raw material, rubber accelerator, crude rubber, limiting material and accessory ingredient, wherein the accessory ingredient comprises paraffin, stearic acid, rosin, pine tar and coumarone, the accessory ingredient is an auxiliary material added for improving certain performances of rubber products, the fiber material comprises cotton, hemp, wool and various artificial fibers and synthetic fibers, the metal fiber comprises steel wire and iron wire, and is used as a framework material of the rubber products to enhance mechanical strength and limit deformation of the products;
s2, placing the raw rubber in a drying room, heating and drying, crushing the compounding agent, wherein the temperature in the drying room is 60-70 ℃, cutting the raw rubber after the raw rubber is softened, and meanwhile, the compounding agent is not easy to agglomerate due to drying treatment, is uniformly dispersed during mixing, does not generate bubbles during vulcanization, and ensures the product quality;
s3, mixing and stirring the processed raw rubber and the compounding ingredients through an open mill to form rubber compound;
s4, preparing the rubber compound into a semi-finished product of a rubber sheet and an adhesive tape through a calender;
s5, processing the semi-finished products of the rubber sheets and the rubberized fabric by an extruder, and extruding the semi-finished products of the rubber sheets and the rubberized fabric by utilizing the cylinder wall and the screw rod piece on the extruder to determine the primary molding;
s6, heating the rubber raw material through a mould to determine the shape and size of the rubber product;
s7, converting a linear mechanism in the rubber macromolecules into a net structure by a flat vulcanizing machine to prepare a rubber product;
and S8, inspecting the qualification rate of the rubber product.
The invention also provides an environment-friendly rubber magnetic plate production device which comprises a crushing box 14 and a bearing block 1, wherein a feeding hopper is arranged at the upper end of the crushing box 14, paraffin, rosin, stearic acid and the like are added into the crushing box 14 through the feeding hopper, a fixing box 2 is fixed at the upper end of the bearing block 1, a lifting mechanism is arranged on the fixing box 2, an installation rod 3 is fixed on the lifting mechanism, the installation rod 3 is conveniently driven to move up and down through the lifting mechanism, a second opening 30 is arranged on the side wall of one end of the fixing box 2, one end of the installation rod 3 penetrates through the second opening 30 and extends to one side of the fixing box 2, a transverse plate 21 is fixed at one end of the installation rod 3, and the transverse plate 21 is driven to move.
In the invention, four corners of the lower end of a crushing box 14 are respectively fixed with a support rod 10, the crushing box 14 is conveniently and stably supported by the support rods 10, two support rods 10 on the same side form a group, the side walls of two support rods 10 in one group are jointly fixed with a fixing plate 36, a first crushing mechanism is arranged in the crushing box 14, rosin, paraffin, stearic acid and the like in the crushing box 14 are preliminarily crushed by the first crushing mechanism, the lower end of the crushing box 14 is provided with a blanking hopper 5, the crushed materials fall into a blanking pipe 9 through the blanking hopper 5, a second crushing mechanism is arranged in the blanking hopper 5, and the paraffin, the rosin and the stearic acid in the blanking hopper 5 are crushed again by the second crushing mechanism.
In the invention, a blanking pipe 9 is fixed at the lower end of a blanking hopper 5, third openings 31 are arranged on opposite side walls in the blanking pipe 9, a bearing plate 22 is fixed at one end of a transverse plate 21 through two second connecting pieces 26, the bearing plate 22 is positioned in the blanking pipe 9, a first opening 25 is arranged on the bearing plate 22, a screening frame 32 is fixed at the upper end of the bearing plate 22, the bearing plate 22 is conveniently driven to move up and down under the action of a lifting mechanism, so that the screening frame 32 is conveniently driven to vibrate up and down, particles with different sizes are conveniently screened, a filter screen 34 is arranged at the lower end of the screening frame 32, the filter screen 34 is positioned at the upper end of the first opening 25, small particles are filtered through the filter screen 34, and large particles are continuously.
In the invention, the second crushing mechanism corresponds to the screening frame 32, one end of the bearing plate 22 is fixed with the cross rod 24, the bearing plate 22 drives the cross rod 24 to move up and down when moving up and down, so that the sliding block 23 is conveniently driven to slide up and down in the sliding groove 35, one end of the cross rod 24 penetrates through the other third opening 31 and extends to one side of the blanking pipe 9, the sliding groove 35 is arranged on the fixing plate 36, one end of the cross rod 24 is fixed with the sliding block 23, the sliding block 23 is installed in the sliding groove 35, the lower end of the blanking pipe 9 is provided with the collecting device, and the matching agent after crushing is conveniently collected and conveyed through the collecting.
In the invention, the lifting mechanism comprises a mounting support 18 fixed at the bottom in the fixed box 2, a third driving motor is fixed on the side wall of the mounting support 18, an output shaft of the third driving motor is used for providing power for the rotation of the rotating plate 37, the output shaft of the third driving motor penetrates through the side wall of one end of the mounting support 18 and extends to one side of the mounting support 18, the rotating plate 37 is fixed at the tail end of the output shaft of the third driving motor, a pull rod 28 is rotatably connected to one side of the rotating plate 37, the rotating plate 37 rotates to drive the pull rod 28 to swing up and down, one end of the pull rod 28 is rotatably connected with a moving plate 27, two guide rods 19 penetrate through the moving plate 27, and the moving plate 27 is prevented from being displaced when moving under the action.
In the invention, two ends of two guide rods 19 are respectively fixed on opposite side walls of a fixed box 2, springs 29 are sleeved on the two guide rods 19, the upper ends of the two springs 29 are abutted against the top in the fixed box 2, the lower ends of the two springs 29 are abutted against the upper end of a movable plate 27, two first connecting pieces 20 are jointly fixed at the joint of an installation rod 3 and the movable plate 27, the movable plate 27 is driven to move up and down when a pull rod 28 moves up and down, so that the springs 29 are extruded and stretched, and the springs 29 automatically reset through self elasticity, so that the movable plate 27 is conveniently driven to reset.
In the invention, the first crushing mechanism comprises two rotating shafts which are rotatably connected on the side wall of one end in a crushing box 14, one end of each rotating shaft is fixed with a crushing roller 16, more than two crushing cones 15 are fixed on the side wall of the circumference of each crushing roller 16 at equal intervals, the two adjacent crushing cones 15 correspond to each other, paraffin, stearic acid and rosin are crushed by the crushing cones 15, two second motor mounting bases 7 are fixed on the side wall of one end of the crushing box 14, second driving motors 6 are mounted on the two second motor mounting bases 7, one end of the output shafts of the two second driving motors 6 is respectively fixed with two first rotating rods through two second connecting couplers, the second couplers are driven to rotate through the rotation of the output shafts of the second driving motors 6, so that power is conveniently provided for the rotation of the first rotating rods, one ends of the two first rotating rods penetrate through the side wall of one end of the crushing box 14 and extend into the crushing box 14, one ends of the two first rotating rods are respectively fixed at one side of the two crushing rollers 16, and power is provided for the rotation of the crushing rollers 16 through the rotation of the first rotating rods.
In the invention, the second crushing mechanism comprises a rotating rod which is rotatably connected on the side wall of one end in the blanking hopper 5, one end of the rotating rod is fixed with a rotating roller 17, the rotating roller 17 is positioned at the upper end of a screening frame 32, more than two crushing blades 33 are fixed on the side wall of the circumference of the rotating roller 17 at equal intervals, the rotation of the rotating roller 17 drives the crushing blades 33 to rotate, the crushing blades 33 are utilized to conveniently crush paraffin, stearic acid and rosin for the second time, a first motor mounting base 4 is fixed on the side wall of one end of the blanking hopper 5, a first driving motor 8 is mounted on the first motor mounting base 4, a second rotating rod is fixed at the tail end of an output shaft of the first driving motor 8 through a first coupler, the first coupler is driven to rotate through the rotation of the output shaft of the first driving motor 8, power is provided for the rotation of the second rotating rod, one end of the second rotating rod penetrates through the side wall of one end of the blanking hopper 5, one end of the second rotating rod is fixed on one side of the rotating roller 17, and through secondary crushing, the crushing efficiency is accelerated, and the crushing quality is guaranteed.
In the invention, the collecting device comprises a collecting vehicle 12 arranged at the lower end of the blanking pipe 9, the collecting vehicle 12 corresponds to a discharge hole of the blanking pipe 9, rollers 13 are arranged on two sides of the lower end of the collecting vehicle 12, a pushing handle 11 is arranged at one end of the collecting vehicle 12, and the collecting vehicle 12 is used for conveniently collecting and conveying the crushed paraffin, stearic acid and rosin.
In the invention, during production, compounding agent and raw rubber are required to be processed, the raw rubber is baked in a drying room at 60-70 ℃, softened and then cut into small blocks, blocky paraffin, stearic acid and rosin are added into a crushing box 14 through a feed hopper, simultaneously, output shafts of two second driving motors 6 drive a first rotating rod to rotate, so that two crushing rollers 16 are conveniently driven to rotate simultaneously, then, blocky rubber accelerant is conveniently crushed by using a crushing cone 15, the crushed rubber accelerant falls into a blanking hopper 5, simultaneously, an output shaft of a first driving motor 8 drives a second rotating rod to rotate, a second rotating rod is conveniently driven to rotate, the rotation of the rotating roller 17 is used for conveniently driving the rubber accelerant to be crushed by a crushing blade 33 for the second time, and in the crushing process, an output shaft of a third driving motor drives a rotating plate to rotate, the rotating plate rotates to drive the pull rod 28 to swing up and down, so as to conveniently drive the moving plate 27 to move up and down, and then conveniently drive the transverse plate 21 at one end of the mounting rod 3 to move up and down, and further conveniently drive the bearing plate 22 to move up and down in the third opening 31, so as to conveniently drive the screening frame 32 to swing up and down, so as to conveniently drop small-particle rubber accelerator into the collecting vehicle 12 through the filter screen 34 through the vibration of the screening frame 32, continuously crush large particles, move the collected particles to a proper position by using the collecting vehicle 12, then mix 50% of ferrite magnetic powder, 45% of rubber, rubber accelerator, and crushed paraffin, rosin and stearic acid with raw rubber and fiber materials, mix by using an open mill until mixed gel is formed, and then make the mixed gel into a film or make a semi-finished product with framework material into a rubberized fabric by using a calender, through barrel wall and screw rod spare in the extruder, extrude film and adhesive tape, after preliminary shaping, with the help of fashioned negative and positive mould, place the sizing material in the mould thermoforming, change the rubber macromolecule into netted by the linear structure after the thermoforming, form rubber products, inspect the rubber products at last, it is qualified to inspect the product.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The production process of the environment-friendly rubber magnetic plate is characterized by comprising the following steps of:
s1, preparing 50% ferrite magnetic powder, 45% rubber raw material, rubber accelerator, raw rubber, limiting material and compounding agent;
s2, placing the raw rubber in a drying room, heating and drying, and crushing the compounding agent;
s3, mixing and stirring the processed raw rubber and the compounding ingredients through an open mill to form rubber compound;
s4, preparing the rubber compound into a semi-finished product of a rubber sheet and an adhesive tape through a calender;
s5, processing the semi-finished products of the rubber sheets and the rubberized fabric by an extruder, and extruding the semi-finished products of the rubber sheets and the rubberized fabric by utilizing the cylinder wall and the screw rod piece on the extruder to determine the primary molding;
s6, heating the rubber raw material through a mould to determine the shape and size of the rubber product;
s7, converting a linear mechanism in the rubber macromolecules into a net structure by a flat vulcanizing machine to prepare a rubber product;
and S8, inspecting the qualification rate of the rubber product.
2. The process and apparatus for producing an environment-friendly rubber magnetic sheet as claimed in claim 1, wherein in S1, the compounding ingredients include paraffin, stearic acid, rosin, pine tar and coumarone.
3. The production process and production apparatus of the environment-friendly rubber magnetic plate as claimed in claim 1, wherein in the step S2, the temperature in the drying room is 60-70 ℃.
4. The invention also provides an environment-friendly rubber magnetic plate production device, which comprises a crushing box (14) and a bearing block (1), and is characterized in that: the upper end of the bearing block (1) is fixed with a fixed box (2), the fixed box (2) is provided with a lifting mechanism, the lifting mechanism is fixed with an installation rod (3), one end side wall of the fixed box (2) is provided with a second opening (30), one end of the installation rod (3) penetrates through the second opening (30) and extends to one side of the fixed box (2), one end of the installation rod (3) is fixed with a transverse plate (21), the four corners of the lower end of the crushing box (14) are both fixed with support rods (10), the two support rods (10) on the same side form a group, the side walls of the two support rods (10) in one group are jointly fixed with a fixed plate (36), the crushing box (14) is internally provided with a first crushing mechanism, the lower end of the crushing box (14) is provided with a blanking hopper (5), the blanking hopper (5) is internally provided with a second crushing mechanism, the lower end of the blanking hopper (5) is fixed with a blanking pipe (9), opposite side walls in the blanking pipe (9) are respectively provided with a third opening (31), one end of the transverse plate (21) is jointly fixed with a bearing plate (22) through two second connecting pieces (26), the bearing plate (22) is positioned in the blanking pipe (9), the bearing plate (22) is provided with a first opening (25), the upper end of the bearing plate (22) is fixed with a screening frame (32), the lower end of the screening frame (32) is provided with a filter screen (34), the filter screen (34) is positioned at the upper end of the first opening (25), the second crushing mechanism and the screening frame (32) correspond to each other, one end of the bearing plate (22) is fixed with a transverse rod (24), one end of the transverse rod (24) penetrates through the other third opening (31) and extends to one side of the blanking pipe (9), the device is characterized in that a sliding groove (35) is formed in the fixing plate (36), a sliding block (23) is fixed at one end of the cross rod (24), the sliding block (23) is installed in the sliding groove (35), and a collecting device is arranged at the lower end of the blanking pipe (9).
5. The apparatus for producing environment-friendly rubber magnetic sheet as claimed in claim 4, wherein: the lifting mechanism comprises a mounting support (18) fixed at the bottom in a fixed box (2), a third driving motor is fixed on the side wall of the mounting support (18), an output shaft of the third driving motor penetrates through the side wall of one end of the mounting support (18) and extends to one side of the mounting support (18), a rotating plate (37) is fixed at the tail end of the output shaft of the third driving motor, a pull rod (28) is rotatably connected to one side of the rotating plate (37), a movable plate (27) is rotatably connected to one end of the pull rod (28), two guide rods (19) are arranged on the movable plate (27) in a penetrating manner, two ends of the two guide rods (19) are respectively fixed on the opposite side walls of the fixed box (2), springs (29) are sleeved on the two guide rods (19), the upper ends of the two springs (29) are abutted to the top in the fixed box (2), and the lower ends of the two springs (29) are abutted to the upper end of the movable plate (27), two first connecting pieces (20) are fixed at the joint of the mounting rod (3) and the moving plate (27).
6. The apparatus for producing environment-friendly rubber magnetic sheet as claimed in claim 4, wherein: the first crushing mechanism comprises two rotating shafts which are rotatably connected on the side wall of one end in the crushing box (14), crushing rollers (16) are fixed at one ends of the two rotating shafts, more than two crushing cones (15) are fixed on the side wall of the periphery of the two crushing rollers (16) at equal intervals, and two adjacent crushing cones (15) correspond to each other, be fixed with two second motor mounting bases (7) on the one end lateral wall of crushing case (14), all install second driving motor (6) on two second motor mounting bases (7), the one end of two second driving motor (6) output shafts is fixed with two first rotation poles through two seconds even shaft couplings respectively, the one end of two first rotation poles all runs through the one end lateral wall of crushing case (14) and extends to in crushing case (14), the one end of two first rotation poles is fixed respectively in one side of two crushing rollers (16).
7. The apparatus for producing environment-friendly rubber magnetic sheet as claimed in claim 4, wherein: second rubbing crusher constructs including rotating the bull stick of connection on one end lateral wall in blanking fill (5), the one end of bull stick is fixed with live-rollers (17), and live-rollers (17) are located the upper end of screening frame (32), equidistant crushing blade (33) more than two that are fixed with on the a week lateral wall of live-rollers (17), be fixed with first motor mounting base (4) on the one end lateral wall of blanking fill (5), install first driving motor (8) on first motor mounting base (4), the output shaft end of first driving motor (8) is fixed with the second dwang through first shaft coupling, the one end lateral wall of blanking fill (5) is run through to the one end of second dwang and extends to in blanking fill (5), one side at live-rollers (17) is fixed to the one end of second dwang.
8. The apparatus for producing environment-friendly rubber magnetic sheet as claimed in claim 4, wherein: the collecting device comprises a collecting vehicle (12) arranged at the lower end of the blanking pipe (9), the collecting vehicle (12) corresponds to a discharge hole of the blanking pipe (9), rollers (13) are arranged on two sides of the lower end of the collecting vehicle (12), and a pushing handle (11) is installed at one end of the collecting vehicle (12).
9. The apparatus for producing environment-friendly rubber magnetic sheet as claimed in claim 4, wherein: the upper end of the crushing box (14) is provided with a feed hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238725.3A CN111070739A (en) | 2019-12-06 | 2019-12-06 | Production process and production device of environment-friendly rubber magnetic plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911238725.3A CN111070739A (en) | 2019-12-06 | 2019-12-06 | Production process and production device of environment-friendly rubber magnetic plate |
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| CN111070739A true CN111070739A (en) | 2020-04-28 |
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| CN115122542A (en) * | 2022-06-28 | 2022-09-30 | 安徽中宏橡塑有限公司 | Rubber powder fine crushing device for rubber production |
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Application publication date: 20200428 |