CN114274396A - Raw material mixing device and method for preparing glass fiber reinforced plastic material - Google Patents
Raw material mixing device and method for preparing glass fiber reinforced plastic material Download PDFInfo
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- CN114274396A CN114274396A CN202111345383.2A CN202111345383A CN114274396A CN 114274396 A CN114274396 A CN 114274396A CN 202111345383 A CN202111345383 A CN 202111345383A CN 114274396 A CN114274396 A CN 114274396A
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Abstract
The invention discloses a raw material mixing device and a mixing method for preparing a glass fiber reinforced plastic material, and relates to the field of processing of glass fiber reinforced plastic materials. According to the invention, the spring is arranged, so that vibration generated by the stirring box can be buffered when the device is used for stirring, noise caused by vibration of the stirring box can be reduced, the telescopic rod can prevent the spring from being misplaced when the spring is stretched to cause the device to incline, the sound-absorbing cotton can absorb part of the noise generated during stirring, and harm to the health of workers due to overlarge noise is prevented.
Description
Technical Field
The invention relates to the field of glass fiber reinforced plastic material processing, in particular to a raw material mixing device and a mixing method for preparing a glass fiber reinforced plastic material.
Background
Glass Fiber Reinforced Plastic (FRP), is a reinforced plastic that is generally made of unsaturated polyester, epoxy resin and phenolic resin matrix reinforced with glass fiber, and takes glass fiber or its products as reinforcing material, and is called FRP, or FRP, which is different from toughened glass. Because of the variety of the resin used, there are polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic glass fiber reinforced plastics. Light and hard, non-conductive, stable performance, high mechanical strength, less recovery and utilization, corrosion resistance, and can replace steel to manufacture machine parts, automobile shells, ship shells and the like.
The raw material mixing device and the mixing method for preparing the glass fiber reinforced plastic material in the prior art have the defects of noise generation due to incapability of damping, incapability of cleaning the inner wall, dust generation during stirring and the like, and therefore the raw material mixing device and the mixing method for preparing the glass fiber reinforced plastic material are provided.
Disclosure of Invention
The invention mainly aims to provide a raw material mixing device and a raw material mixing method for preparing a glass fiber reinforced plastic material, which can effectively solve the problems that noise is generated due to the fact that vibration cannot be absorbed, the inner wall cannot be cleaned, dust is generated during stirring and the like in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme: a raw material mixing device for preparing glass fiber reinforced plastic materials and a mixing method thereof comprise a supporting mechanism, a damping mechanism, a stirring mechanism, a cleaning mechanism and a processing mechanism, wherein the supporting mechanism comprises a base and a supporting plate, the damping mechanism comprises a fixed block, sound-absorbing cotton, a fixed plate and a collecting box, the stirring mechanism comprises a stirring box and a rotating rod, the cleaning mechanism comprises a connecting rod and an inclined plate, the processing mechanism comprises a placing plate, a supporting plate, an air suction pump and an air pipe, a plurality of lower surfaces of the fixed block and the sound-absorbing cotton are respectively connected with the upper surface of the supporting plate, the lower surface of the collecting box is connected with the upper surface of the base, the lower surface of the stirring box is connected with the upper surface of the fixed plate, one end of the connecting rod is respectively welded with the side surface of the rotating rod, the inclined plate is arranged on the inner side surface of the stirring box, one side surface of the placing plate and one side surfaces of the two supporting plates are respectively welded with the side surface of the stirring box, the stirring box side surface is equipped with the round hole, trachea one end is passed the round hole and is connected with aspiration pump one end.
Preferably, supporting mechanism still includes bracing piece, universal wheel, brake truckle and controller, and is a plurality of bracing piece one end all with backup pad lower surface weld, a plurality of the bracing piece other end all with base upper surface weld, two universal wheel and two brake truckles are all installed in base lower surface, the controller is installed in backup pad a side surface, and wherein, the bracing piece has four, and the effect of base can place some article, increases the usage space, and the effect of universal wheel and brake truckle makes this device can remove, increases the practicality of this device.
Preferably, damper still includes spring, telescopic link and connecting block, and is a plurality of telescopic link one end and a plurality of spring one end respectively with a plurality of fixed block upper surface connection, a plurality of the telescopic link other end and a plurality of spring other end respectively with a plurality of connecting block lower surface connection, a plurality of the spring is installed respectively in the telescopic link side surface, and is a plurality of the connecting block upper surface and inhale the cotton upper surface of sound all with fixed plate lower surface connection, wherein, fixed block and connecting block have four, and spring and telescopic link have sixteen, the effect of spring is when this device stirs and is cushioned it, and the effect of telescopic link prevents that the spring from appearing the dislocation, inhales the cotton effect of sound and absorbs the noise that this device produced and fall.
Preferably, the stirring mechanism further comprises a top plate, a feed inlet, a discharge pipe, a driving motor, a stirring rod, a filter plate and an electronic valve, wherein the lower surface of the top plate is connected with the upper surface of the stirring box, one end of the feed inlet is connected with the upper surface of the top plate, one end of the discharge pipe is connected with the side surface of the stirring box, the driving motor is installed on the upper surface of the top plate, one end of the driving motor is provided with an output shaft, the top plate is provided with a through hole, one end of the rotating rod penetrates through the through hole to be connected with the output shaft, one ends of the stirring rods are all welded with the side surface of the rotating rod, the filter plate is installed on the side surface inside the stirring box, the electronic valve is installed on the side surface of the discharge pipe, the number of the eight stirring rods is eight, the driving motor is used for providing power for the rotation of the rotating rod, the rotating rod is used for driving the stirring rod to rotate, and the filter plate is used for preventing the bottom from stirring blind area during stirring, the raw materials can not be stirred and mixed fully.
Preferably, clearance mechanism still includes connecting plate and brush, and is a plurality of the connecting rod other end respectively with two connecting plate one side surface weld, two brush one end respectively with two connecting plate opposite side surface connection, the effect of connecting rod is the fixed connection board, and the effect of brush is cleared up the agitator tank inner wall.
Preferably, the processing mechanism still includes processing case and suction nozzle, two the supporting plate upper surface all with place board lower surface welding, the trachea other end is connected with suction nozzle one end, the aspiration pump is installed in placing the board upper surface, handle case lower surface and place board upper surface welding, the aspiration pump other end is connected with processing case one side surface, and the effect of aspiration pump is that the dust that produces when will stir is from the inside suction of agitator tank, and the effect of handling the case is handled the dust, makes its harmless air discharge again that becomes.
Preferably, the controller is electrically connected with the driving motor and the air pump through electric wires respectively, and the controller controls the driving motor and the air pump to be switched on and off.
A mixing method of a raw material mixing device for preparing glass fiber reinforced plastic materials comprises the following steps:
the method comprises the following steps: the raw materials are put into the stirring box through the feeding hole, the driving motor is started, the driving motor drives the rotating rod to rotate, the rotating rod drives the stirring rod to stir the raw materials, dust is generated when the stirring rod stirs the raw materials, and then the air suction pump is started to convey the dust in the stirring box into the treatment box through the air pipe;
step two: when the stirring box is stirred, the stirring box can vibrate due to stirring, the vibration can generate noise, the stirring box is damped by the spring below the stirring box, when the spring stretches, the telescopic rod can stretch along with the spring, the spring can be prevented from being misplaced, and the noise generated by stirring of the stirring box can be absorbed by the sound absorption cotton on the lower surface of the stirring box;
step three: when the puddler in the agitator tank stirs raw and other materials, connecting plate in the agitator tank is fixed through the connecting rod also can rotate along with the puddler, and the brush of fixing at connecting plate side surface can clear up the inner wall of agitator tank, clears up remaining raw and other materials on the agitator tank inner wall, and the raw and other materials after accomplishing the stirring can drop on the inclined plate surface through the filter, flows into from the discharging pipe through gravity again and collects the incasement.
The invention has the following beneficial effects:
1. according to the invention, the spring is arranged, so that the vibration generated by the stirring box can be buffered when the device is used for stirring, the noise caused by the vibration of the stirring box can be reduced, the telescopic rod can prevent the spring from being misplaced when the spring is stretched to cause the device to incline, the sound-absorbing cotton can absorb part of the noise generated during stirring, and the harm to the health of workers due to excessive noise can be prevented;
2. according to the invention, the brush is arranged, so that when the rotating rod is driven by the driving motor to stir raw materials, the raw materials remained on the inner wall of the stirring box due to stirring can be cleaned, waste is prevented, and the filter plate can prevent the raw materials from being discharged from the discharge pipe under the condition of insufficient stirring;
3. according to the invention, the air suction pump is arranged, so that dust generated by stirring of the raw materials can be sucked away from the stirring box when the device is used for stirring, and the dust is prevented from overflowing from the stirring box and causing harm to the health of workers.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a raw material mixing apparatus for manufacturing glass fiber reinforced plastic material according to the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of a raw material mixing apparatus for manufacturing a glass fiber reinforced plastic material according to the present invention;
FIG. 3 is a schematic view of the internal structure of a stirring tank of a raw material mixing apparatus for glass fiber reinforced plastic material preparation according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is an enlarged view of a portion of the invention shown at B in FIG. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a support mechanism; 110. a base; 120. a support bar; 130. a support plate; 140. a universal wheel; 150. braking the caster; 160. a controller; 200. a damping mechanism; 210. a fixed block; 220. a spring; 230. a telescopic rod; 240. connecting blocks; 250. sound-absorbing cotton; 260. a fixing plate; 270. a collection box; 300. a stirring mechanism; 310. a stirring box; 320. a top plate; 330. a feed inlet; 340. a discharge pipe; 350. a drive motor; 360. a rotating rod; 370. a stirring rod; 380. a filter plate; 390. an electronic valve; 400. a cleaning mechanism; 410. a connecting rod; 420. a connecting plate; 430. a brush; 440. a sloping plate; 500. a processing mechanism; 510. placing the plate; 520. supporting the guard plate; 530. an air pump; 540. an air tube; 550. a treatment tank; 560. an air suction nozzle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention is a raw material mixing apparatus for glass fiber reinforced plastic material preparation, comprising a supporting mechanism 100, a damping mechanism 200, a stirring mechanism 300, a cleaning mechanism 400 and a processing mechanism 500, wherein the supporting mechanism 100 comprises a base 110 and a supporting plate 130, the damping mechanism 200 comprises a fixed block 210, sound-absorbing cotton 250, a fixed plate 260 and a collection box 270, the stirring mechanism 300 comprises a stirring box 310 and a rotating rod 360, the cleaning mechanism 400 comprises a connecting rod 410 and an inclined plate 440, the processing mechanism 500 comprises a placing plate 510, a supporting plate 520, an air suction pump 530 and an air pipe 540, the lower surfaces of the fixed block 210 and the sound-absorbing cotton 250 are connected with the upper surface of the supporting plate 130, the lower surface of the collection box 270 is connected with the upper surface of the base 110, the lower surface of the stirring box 310 is connected with the upper surface of the fixed plate 260, one end of the connecting rods 410 are welded with the side surface of the rotating rod 360, the inclined plate 440 is installed on the inner side surface of the stirring box 310, one side surface of the placing plate 510 and one side surface of the two support plates 520 are welded to the side surface of the stirring box 310, a circular hole is formed in the side surface of the stirring box 310, and one end of the air pipe 540 penetrates through the circular hole to be connected with one end of the air suction pump 530.
Further, supporting mechanism 100 still includes bracing piece 120, universal wheel 140, brake truckle 150 and controller 160, a plurality of bracing pieces 120 one end all with backup pad 130 lower surface welding, a plurality of bracing piece 120 other ends all with base 110 upper surface welding, two universal wheels 140 and two brake truckles 150 are all installed in base 110 lower surface, controller 160 is installed in backup pad 130 a side surface, wherein, bracing piece 120 has four, some article can be placed to base 110's effect, increase usage space, universal wheel 140 and brake truckle 150's effect makes this device can remove, increase this device's practicality.
Further, damper 200 still includes spring 220, telescopic link 230 and connecting block 240, a plurality of telescopic link 230 one end and a plurality of spring 220 one end respectively with a plurality of fixed block 210 upper surface welded, a plurality of telescopic link 230 other ends and a plurality of spring 220 other ends respectively with a plurality of connecting block 240 lower surface welded, a plurality of spring 220 install respectively in telescopic link 230 side surface, a plurality of connecting block 240 upper surfaces and inhale cotton 250 upper surface of sound and all with fixed plate 260 lower surface welded, wherein, fixed block 210 and connecting block 240 have four, spring 220 and telescopic link 230 have sixteen, the effect of spring 220 is to it is cushioned when this device stirs, the effect of telescopic link 230 prevents that spring 220 from appearing the dislocation, inhale the effect of sound cotton 250 and absorb the noise that this device produced.
Further, the stirring mechanism 300 further comprises a top plate 320, a feed inlet 330, a discharge pipe 340, a driving motor 350, a stirring rod 370, a filter plate 380 and an electronic valve 390, wherein the lower surface of the top plate 320 is connected with the upper surface of the stirring tank 310, one end of the feed inlet 330 is connected with the upper surface of the top plate 320, one end of the discharge pipe 340 is connected with the side surface of the stirring tank 310, the driving motor 350 is installed on the upper surface of the top plate 320, one end of the driving motor 350 is provided with an output shaft, the top plate 320 is provided with a through hole, one end of a rotating rod 360 penetrates through the through hole to be connected with the output shaft, one ends of a plurality of stirring rods 370 are all welded with the side surface of the rotating rod 360, the filter plate 380 is installed on the inner side surface of the stirring tank 310, the electronic valve 390 is installed on the side surface of the discharge pipe 340, wherein the number of the stirring rods 370 is eight, the driving motor 350 is used for providing power for the rotation of the rotating rod 360 and driving the stirring rod 370 to rotate, the filter plate 380 is used for preventing the bottom from having a stirring blind zone, the raw materials can not be stirred and mixed fully.
Further, clearance mechanism 400 still includes connecting plate 420 and brush 430, and a plurality of connecting rods 410 other end respectively with two connecting plate 420 side surface weld, two brush 430 one end respectively with two connecting plate 420 opposite side surface connection, connecting rod 410's effect is fixed connection board 420, brush 430's effect is to clearing up agitator tank 310 inner wall.
Further, the processing mechanism 500 further comprises a processing box 550 and a suction nozzle 560, the upper surfaces of the two supporting plates 520 are welded to the lower surface of the placing plate 510, the other end of the air pipe 540 is connected with one end of the suction nozzle 560, the suction pump 530 is mounted on the upper surface of the placing plate 510, the lower surface of the processing box 550 is welded to the upper surface of the placing plate 510, the other end of the suction pump 530 is connected with one side surface of the processing box 550, the suction pump 530 is used for sucking out dust generated during stirring from the inside of the stirring box 310, and the processing box 550 is used for processing the dust so as to discharge harmless air.
Further, the controller 160 is electrically connected to the driving motor 350 and the suction pump 530 through wires, and the controller 160 controls the switches of the driving motor 350 and the suction pump 530, wherein the driving motor 350 is a BN three-phase motor, and the suction pump 530 is LP-1400V (220V).
Example two:
a raw material mixing method for preparing a glass fiber reinforced plastic material comprises the following steps:
the method comprises the following steps: the raw materials are put into the stirring box 310 through the feeding hole 330, the driving motor 350 is started, the driving motor 350 drives the rotating rod 360 to rotate, the rotating rod 360 drives the stirring rod 370 to stir the raw materials, dust is generated when the stirring rod 370 stirs the raw materials, and then the air suction pump 530 is started to convey the dust in the stirring box 310 into the processing box 550 through the air pipe 540 through the air suction pump 530;
step two: when stirring, the stirring box 310 can generate vibration due to stirring, the vibration can generate noise, the vibration is absorbed by the spring 220 below the stirring box 310, when the spring 220 extends, the expansion link 230 can also extend along with the spring 220, the spring 220 can be prevented from being dislocated, and the sound absorption cotton 250 on the lower surface of the stirring box 310 can absorb the noise generated by the stirring box 310 due to stirring;
step three: when the stirring rod 370 in the stirring box 310 stirs raw materials, the connecting plate 420 in the stirring box 310 is fixed through the connecting rod 410 and can also rotate along with the stirring rod 370, and the brush 430 fixed on one side surface of the connecting plate 420 can clean the inner wall of the stirring box 310, clean the residual raw materials on the inner wall of the stirring box 310, and the raw materials after stirring can fall on the surface of the inclined plate 440 through the filter plate 380 and then flow into the collection box 270 from the discharge pipe 340 through gravity.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a raw materials mixing arrangement for glass steel material preparation which characterized in that: including supporting mechanism (100), damper (200), rabbling mechanism (300), clearance mechanism (400) and processing mechanism (500), supporting mechanism (100) includes base (110) and backup pad (130), damper (200) includes fixed block (210), inhales sound cotton (250), fixed plate (260) and collecting box (270), rabbling mechanism (300) includes agitator tank (310) and bull stick (360), clearance mechanism (400) includes connecting rod (410) and swash plate (440), processing mechanism (500) is including placing board (510), supporting plate (520), aspiration pump (530) and trachea (540), and is a plurality of fixed block (210) lower surface and inhale sound cotton (250) lower surface all with backup pad (130) upper surface connection, collecting box (270) lower surface and base (110) upper surface connection, agitator tank (310) lower surface and fixed plate (260) upper surface connection, a plurality of connecting rod (410) one end all with bull stick (360) side surface welding, swash plate (440) are installed in agitator tank (310) inside side surface, place board (510) a side surface and two backplate (520) a side surface and all with agitator tank (310) side surface welding, agitator tank (310) side surface is equipped with the round hole, trachea (540) one end is passed the round hole and is connected with aspiration pump (530) one end.
2. The raw material mixing device for preparing the glass fiber reinforced plastic material according to claim 1, characterized in that: supporting mechanism (100) still includes bracing piece (120), universal wheel (140), brake truckle (150) and controller (160), and is a plurality of bracing piece (120) one end all with backup pad (130) lower surface weld, a plurality of bracing piece (120) other end all with base (110) upper surface weld, two universal wheel (140) and two brake truckles (150) are all installed in base (110) lower surface, install in backup pad (130) a side surface controller (160).
3. The raw material mixing device for preparing the glass fiber reinforced plastic material according to claim 1, characterized in that: damper (200) still include spring (220), telescopic link (230) and connecting block (240), and is a plurality of telescopic link (230) one end and a plurality of spring (220) one end respectively with a plurality of fixed block (210) upper surface connection, a plurality of telescopic link (230) the other end and a plurality of spring (220) the other end respectively with a plurality of connecting block (240) lower surface connection, a plurality of spring (220) are installed respectively in telescopic link (230) side surface, a plurality of connecting block (240) upper surface and inhale sound cotton (250) upper surface all with fixed plate (260) lower surface connection.
4. The raw material mixing device for preparing the glass fiber reinforced plastic material according to claim 1, characterized in that: the stirring mechanism (300) also comprises a top plate (320), a feed inlet (330), a discharge pipe (340), a driving motor (350), a stirring rod (370), a filter plate (380) and an electronic valve (390), the lower surface of the top plate (320) is connected with the upper surface of the stirring box (310), one end of the feed inlet (330) is connected with the upper surface of the top plate (320), one end of the discharge pipe (340) is connected with the side surface of the stirring box (310), the driving motor (350) is arranged on the upper surface of the top plate (320), one end of the driving motor (350) is provided with an output shaft, the top plate (320) is provided with a through hole, one end of the rotating rod (360) passes through the through hole to be connected with the output shaft, one ends of the stirring rods (370) are welded with the side surface of the rotating rod (360), the filter plate (380) is arranged on the inner side surface of the stirring box (310), and the electronic valve (390) is arranged on the side surface of the discharge pipe (340).
5. The raw material mixing device for preparing the glass fiber reinforced plastic material according to claim 1, characterized in that: the cleaning mechanism (400) further comprises a connecting plate (420) and brushes (430), the other ends of the connecting rods (410) are respectively welded with the surface of one side of the two connecting plates (420), and one ends of the two brushes (430) are respectively connected with the surface of the other side of the two connecting plates (420).
6. The raw material mixing device for preparing the glass fiber reinforced plastic material according to claim 1, characterized in that: the processing mechanism (500) further comprises a processing box (550) and a suction nozzle (560), the upper surfaces of the two supporting and protecting plates (520) are welded to the lower surface of the placing plate (510), the other end of the air pipe (540) is connected with one end of the suction nozzle (560), the suction pump (530) is installed on the upper surface of the placing plate (510), the lower surface of the processing box (550) is welded to the upper surface of the placing plate (510), and the other end of the suction pump (530) is connected with the surface of one side of the processing box (550).
7. The material mixing apparatus for preparing a glass fiber reinforced plastic material according to any one of claims 1 to 6, wherein the controller (160) is electrically connected to the driving motor (350) and the suction pump (530) through wires, respectively.
8. A mixing method of a raw material mixing apparatus for the manufacture of a glass fiber reinforced plastic material according to any one of claims 1 to 7, wherein: the method comprises the following steps:
the method comprises the following steps: the raw materials are put into the stirring box (310) through the feeding hole (330), then the driving motor (350) is started, the driving motor (350) drives the rotating rod (360) to rotate, the rotating rod (360) drives the stirring rod (370) to stir the raw materials, dust is generated when the stirring rod (370) stirs the raw materials, and at the moment, the air suction pump (530) is started to transport the dust in the stirring box (310) into the processing box (550) through the air pipe (540);
step two: when stirring, the stirring box (310) can generate vibration due to stirring, the vibration can generate noise, the stirring box (310) is damped by the spring (220) below the stirring box (310), when the spring (220) stretches, the telescopic rod (230) can stretch along with the spring (220), the spring (220) can be prevented from dislocation, and the noise generated by stirring of the stirring box (310) can be absorbed by the sound absorption cotton (250) on the lower surface of the stirring box (310);
step three: when stirring raw materials by stirring rod (370) in stirring case (310), connecting plate (420) in the fixed stirring case (310) through connecting rod (410) also can rotate along with stirring rod (370), and brush (430) fixed on one side surface of connecting plate (420) can clear up the inner wall of stirring case (310), clear up the remaining raw materials on the inner wall of stirring case (310), the raw materials after the completion of stirring can drop on swash plate (440) surface through filter plate (380), flow into collection box (270) from discharging pipe (340) through gravity again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345383.2A CN114274396A (en) | 2021-11-15 | 2021-11-15 | Raw material mixing device and method for preparing glass fiber reinforced plastic material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345383.2A CN114274396A (en) | 2021-11-15 | 2021-11-15 | Raw material mixing device and method for preparing glass fiber reinforced plastic material |
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| CN114274396A true CN114274396A (en) | 2022-04-05 |
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| CN202111345383.2A Withdrawn CN114274396A (en) | 2021-11-15 | 2021-11-15 | Raw material mixing device and method for preparing glass fiber reinforced plastic material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670357A (en) * | 2022-04-19 | 2022-06-28 | 上海玖开电线电缆有限公司 | High-strength pressure-resistant communication cable mixture and manufacturing equipment and manufacturing method thereof |
-
2021
- 2021-11-15 CN CN202111345383.2A patent/CN114274396A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670357A (en) * | 2022-04-19 | 2022-06-28 | 上海玖开电线电缆有限公司 | High-strength pressure-resistant communication cable mixture and manufacturing equipment and manufacturing method thereof |
| CN114670357B (en) * | 2022-04-19 | 2024-04-02 | 玖开特种线缆(上海)有限公司 | High-strength pressure-resistant communication cable mixture and manufacturing equipment and manufacturing method thereof |
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Application publication date: 20220405 |