CN111978636A - Graphite fiber composite carrier roller - Google Patents
Graphite fiber composite carrier roller Download PDFInfo
- Publication number
- CN111978636A CN111978636A CN202010844049.0A CN202010844049A CN111978636A CN 111978636 A CN111978636 A CN 111978636A CN 202010844049 A CN202010844049 A CN 202010844049A CN 111978636 A CN111978636 A CN 111978636A
- Authority
- CN
- China
- Prior art keywords
- carrier roller
- cooling
- fiber composite
- graphite
- composite carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a graphite fiber composite carrier roller, which comprises 15-25% of graphite, 15-25% of rock wool fiber, 35-45% of polypropylene, 35-45% of wear-resistant particles and 0.5-3% of trioxide sister-in-law 0.5. The invention utilizes the increase of rock wool fiber and the adjustment of the proportion of raw materials, solves the problem that the cast stone carrier roller is easy to be damaged in the production, transportation, maintenance and replacement processes, enhances the density of the roller skin, prolongs the service life, has considerable economic benefit, has corrosion resistance, acid and alkali resistance and good electrical conductivity, has the toughness and the density of the enhanced carrier roller, and avoids the loss caused by collision, thereby prolonging the service life of the carrier roller; and the air holes are avoided in the pressing process of the cylinder skin, so that the service life is prolonged, the replacement frequency is reduced, and the problem of operation cost of a use unit is solved.
Description
Technical Field
The invention relates to the technical field of carrier rollers of belt conveying equipment, in particular to a graphite fiber composite carrier roller.
Background
The cast stone composite carrier roller running on the market is manufactured by the working procedures of heating, overstock, compression molding and the like, has no toughness and is easy to damage or break in the production, transportation, maintenance, replacement and running processes of the carrier roller, so that the loss of suppliers and use units is increased, and air holes exist in the pressing process of a cylinder skin, thereby shortening the service life, improving the replacement frequency and increasing the operation cost of the use units.
Disclosure of Invention
The invention aims to provide a graphite fiber composite carrier roller which has the advantages of enhancing the toughness and density of the carrier roller and avoiding loss caused by collision, thereby prolonging the service life of the carrier roller and solving the problem that the carrier roller has no toughness, is easy to damage or break and causes loss increase for suppliers and use units in the production, transportation, maintenance, replacement and operation processes of the carrier roller; and the air holes are avoided in the pressing process of the cylinder skin, so that the service life is prolonged, the replacement frequency is reduced, and the problem of operation cost of a use unit is solved.
In order to achieve the purpose, the invention provides the following technical scheme: a graphite fiber composite carrier roller comprises, by weight, 15-25% of graphite, 15-25% of rock wool fibers, 35-45% of polypropylene, 35-45% of wear-resistant particles and 0.5-1% of bis (sister-in-law 0.5) trioxide.
Preferably, the content components preferably comprise the following components: 20% of graphite, 20% of rock wool fiber, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of bis (sister-in-law 0.8) trioxide.
A preparation method of a graphite fiber composite carrier roller comprises the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
Preferably, the motor power of the pulverizer is 1300W, the rotating speed of a main shaft of the motor is 11000r/min, and the fineness of a finished product is 100-300 meshes.
Preferably, the power of the grinder in the step A is 1300W, the rotating speed of a main shaft of the grinder is 11000r/min, and the fineness of a finished product is 100-300 meshes.
Preferably, in the step B, the eccentric block is used as an exciting force, the exciting force is strong, the sieve beam and the sieve box are provided with high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupling is adopted, the flexible connection is realized, the operation is stable, the small-amplitude, high-frequency and large-inclination structure is adopted, and the machine is high in sieving efficiency, maximum in treatment, long in service life, low in power consumption and low in noise.
Preferably, the sieve plate in step B is 200-300 mesh, and the sieve plate and the spring are periodically checked for fatigue and breakage, and whether each part of the machine body is damaged due to vibration, and the part to be added with lubricating oil needs to be lubricated by oil.
Preferably, the mixing time in the step C is 20-30min, and the rotating speed of the stirring blades of the mixer is 750 r/min.
Preferably, step D after the bearing roller shaping start cooling system cools off the mould, add the cooling return bend inside the mould, the both ends of cooling return bend all extend to the outside of mould, the one end of cooling return bend and the outlet pipe intercommunication of cooling pump, the inlet tube and the cooler bin intercommunication of cooling pump, the other end of cooling return bend runs through the inner chamber to the cooler bin, start the cooling pump and carry the inner chamber to the cooling return bend with the cooling water of cooler bin inner chamber, make the cooling water constantly flow, can take away the inside temperature of framed fast.
Compared with the prior art, the invention has the following beneficial effects:
1. the roller has the advantages of enhancing the toughness and the density of the roller and avoiding the loss caused by collision, thereby prolonging the service life of the roller, solving the problems that the roller has no toughness, is easy to be damaged or broken and brings increased loss to suppliers and use units in the production, transportation, maintenance, replacement and operation processes of the roller, and avoiding air holes in the pressing process of the cylinder skin, thereby prolonging the service life, reducing the replacement frequency and reducing the operation cost of the use units.
2. The invention utilizes the increase of rock wool fiber and the adjustment of the proportion of raw materials, solves the problem that the cast stone carrier roller is easy to be damaged in the production, transportation, maintenance and replacement processes, enhances the density of the roller skin, prolongs the service life, has considerable economic benefit, has good corrosion resistance, acid and alkali resistance and electrical conductivity, is used as a lubricant, ensures that the carrier roller is easier to demould, but also can reduce the friction between the carrier roller and the conveyor belt in the using process, the fiber is clean engineering mineral fiber, because its fibrous length is shorter, make it be changeed in the dry mixing in-process and open, also have excellent dispersion performance, strengthen the toughness of bearing roller, polypropylene is as the polymer adhesive, has the characteristics of molecular arrangement order, compactness, effectively bonds, and wear-resisting granule has acid and alkali-resistance and wear resistance, has possessed the performance of resistance to compression, resistant difference in temperature simultaneously.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A graphite fiber composite carrier roller comprises, by weight, 15-25% of graphite, 15-25% of rock wool fibers, 35-45% of polypropylene, 35-45% of wear-resistant particles and 0.5-1% of bis (sister-in-law 0.5) trioxide.
The preferable components in the content components are as follows: 20% of graphite, 20% of rock wool fiber, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of bis (sister-in-law 0.8) trioxide.
A preparation method of a graphite fiber composite carrier roller comprises the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
In the step A, the power of the motor of the grinder is 1300W, the rotating speed of a main shaft of the motor is 11000r/min, and the fineness of a finished product is 100-300 meshes.
And in the step B, the eccentric block is used as an exciting force, the exciting force is strong, the sieve crossbeam and the sieve box are provided with high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupler is adopted, the flexible connection is realized, the operation is stable, the structure with small amplitude, high frequency and large inclination angle is adopted, and the machine has the advantages of high sieving efficiency, maximum treatment, long service life, low power consumption and low noise.
And B, the sieve plate in the step B is 200-300 meshes, whether the sieve plate and the spring are fatigued or not and damaged or not are periodically checked, whether all parts of the machine body are damaged or not due to vibration or not is judged, and oil is added to the parts needing to be added with lubricating oil for lubrication.
And C, mixing for 20-30min, wherein the rotating speed of stirring blades of the mixer is 750 r/min.
And D, starting a cooling system to cool the mold after the carrier roller is molded, additionally arranging a cooling bent pipe inside the mold, enabling two ends of the cooling bent pipe to extend to the outside of the mold, communicating one end of the cooling bent pipe with a water outlet pipe of a cooling pump, communicating a water inlet pipe of the cooling pump with a cooling tank, penetrating the other end of the cooling bent pipe into an inner cavity of the cooling tank, starting the cooling pump to convey cooling water in the inner cavity of the cooling tank to the inner cavity of the cooling bent pipe, enabling the cooling water to flow continuously, and quickly taking away the temperature inside the mold frame.
The first embodiment is as follows:
a graphite fiber composite carrier roller comprises 20% of graphite, 20% of rock wool fibers, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of trioxide sister-in-law 0.8.
A preparation method of a graphite fiber composite carrier roller comprises the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
In the step A, the power of the motor of the crusher is 1300W, the rotating speed of a main shaft of the motor is 11000r/min, and the fineness of a finished product is 200 meshes.
And in the step B, the eccentric block is used as an exciting force, the exciting force is strong, the sieve crossbeam and the sieve box are provided with high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupler is adopted, the flexible connection is realized, the operation is stable, the structure with small amplitude, high frequency and large inclination angle is adopted, and the machine has the advantages of high sieving efficiency, maximum treatment, long service life, low power consumption and low noise.
And B, a sieve plate in the step B is 250 meshes, whether the sieve plate and the spring are fatigued or not and whether all parts of the machine body are damaged or not due to vibration are periodically checked, and the parts needing to be added with lubricating oil need to be added with oil for lubrication.
And C, mixing for 25min, wherein the rotating speed of stirring blades of the mixer is 750 r/min.
And D, starting a cooling system to cool the mold after the carrier roller is molded, additionally arranging a cooling bent pipe inside the mold, enabling two ends of the cooling bent pipe to extend to the outside of the mold, communicating one end of the cooling bent pipe with a water outlet pipe of a cooling pump, communicating a water inlet pipe of the cooling pump with a cooling tank, penetrating the other end of the cooling bent pipe into an inner cavity of the cooling tank, starting the cooling pump to convey cooling water in the inner cavity of the cooling tank to the inner cavity of the cooling bent pipe, enabling the cooling water to flow continuously, and quickly taking away the temperature inside the mold frame.
Example two:
a graphite fiber composite carrier roller comprises 15% of graphite, 15% of rock wool fibers, 35% of polypropylene, 35% of wear-resistant particles and 0.5% of bis (sister-in-law 0.5) trioxide.
The preferable components in the content components are as follows: 20% of graphite, 20% of rock wool fiber, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of bis (sister-in-law 0.8) trioxide.
A preparation method of a graphite fiber composite carrier roller comprises the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
In the step A, the power of the motor of the crusher is 1300W, the rotating speed of a main shaft of the motor is 11000r/min, and the fineness of a finished product is 100 meshes.
And in the step B, the eccentric block is used as an exciting force, the exciting force is strong, the sieve crossbeam and the sieve box are provided with high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupler is adopted, the flexible connection is realized, the operation is stable, the structure with small amplitude, high frequency and large inclination angle is adopted, and the machine has the advantages of high sieving efficiency, maximum treatment, long service life, low power consumption and low noise.
And B, a sieve plate in the step B is 200 meshes, whether the sieve plate and the spring are fatigued or not and whether all parts of the machine body are damaged or not due to vibration are periodically checked, and the parts needing to be added with lubricating oil need to be added with oil for lubrication.
And C, mixing for 20min, wherein the rotating speed of stirring blades of the mixer is 750 r/min.
And D, starting a cooling system to cool the mold after the carrier roller is molded, additionally arranging a cooling bent pipe inside the mold, enabling two ends of the cooling bent pipe to extend to the outside of the mold, communicating one end of the cooling bent pipe with a water outlet pipe of a cooling pump, communicating a water inlet pipe of the cooling pump with a cooling tank, penetrating the other end of the cooling bent pipe into an inner cavity of the cooling tank, starting the cooling pump to convey cooling water in the inner cavity of the cooling tank to the inner cavity of the cooling bent pipe, enabling the cooling water to flow continuously, and quickly taking away the temperature inside the mold frame.
Example three:
a graphite fiber composite carrier roller comprises 25% of graphite, 25% of rock wool fibers, 45% of polypropylene, 45% of wear-resistant particles and sister-in-law 1% of trioxide.
The preferable components in the content components are as follows: 20% of graphite, 20% of rock wool fiber, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of bis (sister-in-law 0.8) trioxide.
A preparation method of a graphite fiber composite carrier roller comprises the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
In the step A, the power of the motor of the crusher is 1300W, the rotating speed of a main shaft of the motor is 11000r/min, and the fineness of a finished product is 300 meshes.
And in the step B, the eccentric block is used as an exciting force, the exciting force is strong, the sieve crossbeam and the sieve box are provided with high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupler is adopted, the flexible connection is realized, the operation is stable, the structure with small amplitude, high frequency and large inclination angle is adopted, and the machine has the advantages of high sieving efficiency, maximum treatment, long service life, low power consumption and low noise.
And B, a sieve plate is 300 meshes, whether the sieve plate and the spring are fatigued or not and damaged or not are periodically checked, whether all parts of the machine body are damaged or not is judged, and oil is required to be added to the parts needing to be added with lubricating oil.
And C, mixing for 30min, wherein the rotating speed of stirring blades of the mixer is 750 r/min.
And D, starting a cooling system to cool the mold after the carrier roller is molded, additionally arranging a cooling bent pipe inside the mold, enabling two ends of the cooling bent pipe to extend to the outside of the mold, communicating one end of the cooling bent pipe with a water outlet pipe of a cooling pump, communicating a water inlet pipe of the cooling pump with a cooling tank, penetrating the other end of the cooling bent pipe into an inner cavity of the cooling tank, starting the cooling pump to convey cooling water in the inner cavity of the cooling tank to the inner cavity of the cooling bent pipe, enabling the cooling water to flow continuously, and quickly taking away the temperature inside the mold frame.
In summary, the following steps: this graphite fiber composite carrier roller has solved in the production of carrier roller, transportation, maintenance change and the operation process, and no toughness easily damages or splits, brings the loss that increases for supplier and service unit, and has avoided mixing with the gas pocket in the suppression process of section of thick bamboo skin to life has been prolonged, has reduced the change frequency, has exempted from the problem of service unit operation cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The graphite fiber composite carrier roller is characterized by comprising 15-25% of graphite, 15-25% of rock wool fiber, 35-45% of polypropylene, 35-45% of wear-resistant particles and 0.5-3% of trioxide sister-in-law 0.5.
2. The graphite fiber composite carrier roller according to claim 1, characterized in that: the preferable components in the content components are as follows: 20% of graphite, 20% of rock wool fiber, 40% of polypropylene, 40% of wear-resistant particles and 0.8% of bis (sister-in-law 0.8) trioxide.
3. The preparation method of the graphite fiber composite carrier roller according to claim 1, characterized by comprising the following steps:
a: crushing graphite, rock wool fibers, polypropylene, wear-resistant particles and binary oxide sister-in-law by a crusher, wherein two groups of large blades and two groups of small blades are arranged in the crushing process, the large blades are crushed for the first time and the small blades are crushed for the second time;
b: b, vibrating and screening the crushed materials in the step A through a vibrating screen, screening qualified small-particle materials for later use, and pouring the materials which do not pass through the vibrating screen into a crusher again for crushing and processing until all the materials pass through the vibrating screen;
c: weighing the components in the B by an electronic scale to obtain corresponding parts by weight, and then pouring the parts into a mixer to mix so as to uniformly mix the components;
d: and heating, extruding and loading the mixed materials into a die, and performing compression molding to obtain the graphite fiber composite carrier roller.
4. The preparation method of the graphite fiber composite carrier roller according to claim 3, characterized in that in the step A, the power of a grinder motor is 1300W, the rotating speed of a motor spindle is 11000r/min, and the fineness of a finished product is 100-300 meshes.
5. The method for preparing the graphite fiber composite carrier roller according to claim 3, characterized in that in the step B, the eccentric block is adopted as the exciting force, the exciting force is strong, the cross beam and the box of the sieve are made of high-strength bolts, the structure is simple, the maintenance is convenient and fast, the tire coupling is adopted, the flexible connection is realized, the operation is stable, the structure with small amplitude, high frequency and large inclination angle is adopted, and the roller has the advantages of high screening efficiency, maximum treatment, long service life, low power consumption and low noise.
6. The method for manufacturing a graphite fiber composite carrier roller according to claim 3, wherein the sieve plate in step B is 200-300 meshes, and whether fatigue and breakage of the sieve plate and the spring occur or not is periodically checked, whether damage occurs to each part of the roller body due to vibration or not is checked, and oil must be added to the part to which lubricating oil is added for lubrication.
7. The method for preparing the graphite fiber composite carrier roller according to claim 3, characterized in that the mixing time in the step C is 20-30min, and the rotating speed of the stirring blades of the mixer is 750 r/min.
8. The method for manufacturing the graphite fiber composite carrier roller according to claim 3, characterized in that a cooling system is started to cool the mold after the carrier roller is molded in the step D, a cooling bent pipe is additionally arranged inside the mold, both ends of the cooling bent pipe extend to the outside of the mold, one end of the cooling bent pipe is communicated with a water outlet pipe of a cooling pump, a water inlet pipe of the cooling pump is communicated with the cooling tank, the other end of the cooling bent pipe penetrates through the inner cavity of the cooling tank, the cooling pump is started to convey cooling water in the inner cavity of the cooling tank to the inner cavity of the cooling bent pipe, so that the cooling water continuously flows, and the temperature inside the mold frame can be quickly taken away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844049.0A CN111978636A (en) | 2020-08-20 | 2020-08-20 | Graphite fiber composite carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844049.0A CN111978636A (en) | 2020-08-20 | 2020-08-20 | Graphite fiber composite carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111978636A true CN111978636A (en) | 2020-11-24 |
Family
ID=73442461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010844049.0A Pending CN111978636A (en) | 2020-08-20 | 2020-08-20 | Graphite fiber composite carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111978636A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210116A (en) * | 1988-01-19 | 1993-05-11 | Yazaki Corporation | Resin composite material containing graphite fiber |
| CN102093709A (en) * | 2011-03-25 | 2011-06-15 | 陈新湘 | Polymer composite material |
| CN102898067A (en) * | 2012-09-28 | 2013-01-30 | 繁峙县振华微晶铸石有限公司 | Cast stone composite conical roller |
| CN103467978A (en) * | 2013-09-23 | 2013-12-25 | 湖南工业大学 | Multi-component compound modified nylon 6 composite material for carrier roller and preparation method thereof |
| CN110776295A (en) * | 2019-11-26 | 2020-02-11 | 陕西省能源化工研究院 | Cement-free artificial stone and preparation method thereof |
-
2020
- 2020-08-20 CN CN202010844049.0A patent/CN111978636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210116A (en) * | 1988-01-19 | 1993-05-11 | Yazaki Corporation | Resin composite material containing graphite fiber |
| CN102093709A (en) * | 2011-03-25 | 2011-06-15 | 陈新湘 | Polymer composite material |
| CN102898067A (en) * | 2012-09-28 | 2013-01-30 | 繁峙县振华微晶铸石有限公司 | Cast stone composite conical roller |
| CN103467978A (en) * | 2013-09-23 | 2013-12-25 | 湖南工业大学 | Multi-component compound modified nylon 6 composite material for carrier roller and preparation method thereof |
| CN110776295A (en) * | 2019-11-26 | 2020-02-11 | 陕西省能源化工研究院 | Cement-free artificial stone and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王洪宇等: "不同填料对PTFE复合材料力学性能和摩擦学性能的影响", 《塑料工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111978636A (en) | Graphite fiber composite carrier roller | |
| CN203408745U (en) | Integrated fine sand making machine | |
| CN109867488A (en) | Abrasion-proof corrosion-proof corrosion material and preparation method thereof, pump flow passage components and preparation method thereof | |
| CN108816341A (en) | A kind of perfumed soap forming production line three-roll grinder | |
| CN204136460U (en) | Sectional type combination pressure ball roller | |
| CN215197317U (en) | Automatic ball mill of carborundum | |
| CN110734056A (en) | graphite alkene processing equipment | |
| WO2020181885A1 (en) | Pulping method for household paper | |
| CN209663353U (en) | A kind of basalt foamed products vertical multi-stage grinding device | |
| CN214771400U (en) | Novel sand blasting machine for steel manufacturing and processing | |
| CN2802102Y (en) | Flow passage components of slag slurry pump | |
| CN205392344U (en) | Bio -feritlizer processing equipment | |
| CN213766636U (en) | Granulation device for producing modified plastics | |
| CN114485058A (en) | High-efficient crushing flash dryer | |
| CN208733173U (en) | A kind of higher high frequency of safety quenchs device | |
| CN109501321B (en) | Fiber reinforced composite material impregnation system, crankshaft rotary vibration equipment and application thereof | |
| CN208161667U (en) | A kind of hydraulic jaw crusher group | |
| CN219433601U (en) | Cooling device for quartz sand | |
| CN219640282U (en) | Dry slag discharging assembly for thermal power plant | |
| CN102877989A (en) | End cover structure of filter | |
| CN205253292U (en) | Autoloading rim charge is broken system for open material back plate edge material | |
| CN219002647U (en) | Pipeline type fine shearing grinding homogenizing pump | |
| CN116479675B (en) | Wet forming equipment for short carbon fiber hard felt | |
| CN210972390U (en) | Novel activation connecting rod feeder | |
| CN219543726U (en) | Recycled aggregate prilling granulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |