CN111002500A - Agitating unit is used in plastics production - Google Patents
Agitating unit is used in plastics production Download PDFInfo
- Publication number
- CN111002500A CN111002500A CN201911408617.6A CN201911408617A CN111002500A CN 111002500 A CN111002500 A CN 111002500A CN 201911408617 A CN201911408617 A CN 201911408617A CN 111002500 A CN111002500 A CN 111002500A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- wall
- plastic production
- stirring device
- 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.)
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Classifications
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
Abstract
The invention discloses a stirring device for plastic production, which belongs to the technical field of plastic production and processing, and comprises an inner shell, wherein a sound attenuation layer is attached to the outer wall of the inner shell, the sound attenuation layer comprises sound attenuation cotton, a sound insulation layer is attached to the outer wall of the sound attenuation cotton, an outer shell is attached to the outer wall of the sound attenuation layer, damping bases are arranged on the left side and the right side of the bottom of the outer shell, a plurality of first fixing plates which are uniformly distributed are fixedly connected to the inner walls of two right-angle plates, damping springs are fixedly connected to one ends, far away from the right-angle plates, of the first fixing plates, a second fixing plate is fixedly connected to the other ends of the damping springs, sound enters foaming holes, is absorbed by air friction and vibration in the foaming holes, the noise is reduced, the sound attenuation effect is improved, the noise when the device is used is greatly reduced, and the problem that, seriously affecting the surrounding environment and reducing the service life of the equipment due to vibration.
Description
Technical Field
The invention relates to the technical field of plastic production and processing, in particular to a stirring device for plastic production.
Background
Plastics are high molecular compounds (macromolecules) polymerized by addition polymerization or polycondensation reaction, commonly called plastics (plastics) or resins (resin), which can freely change components and form patterns, and usually consist of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, pigments and the like.
The plastic stirring device usually generates vibration and noise during working, most of the existing plastic stirring devices are not provided with a damping and silencing device, the surrounding environment is seriously influenced, and the service life of equipment is shortened by vibration.
Disclosure of Invention
The invention provides a stirring device for plastic production, and aims to solve the problems that the existing plastic stirring devices are mostly not provided with damping and silencing devices, the surrounding environment is seriously influenced, and the service life of equipment is shortened due to vibration.
The invention is realized in such a way, the stirring device for plastic production comprises an inner shell, wherein a silencing layer is attached to the outer wall of the inner shell, the silencing layer comprises silencing cotton, a sound insulation layer is attached to the outer wall of the silencing cotton, an outer shell is attached to the outer wall of the silencing layer, damping bases are arranged on the left side and the right side of the bottom of the outer shell respectively, each damping base comprises right-angle plates, a plurality of first fixing plates which are uniformly distributed are fixedly connected to the inner walls of the two right-angle plates, damping springs are fixedly connected to one ends, far away from the right-angle plates, of the first fixing plates, second fixing plates are fixedly connected to the other ends of the damping springs, the other ends of the second fixing plates are fixedly connected to the outer wall of the outer shell, a silencing shell is installed on the upper end face of the outer shell, and a motor is installed.
In order to drive the stirring rod to rotate by the motor, the stirring device for plastic production is preferably characterized in that the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft sequentially penetrates through the outer shell, the silencing layer and the inner shell and extends to the inner part of the inner shell, and the top end of the outer wall of the rotating shaft is provided with a speed reducer connected through a coupler.
In order to stir and mix raw materials, it is preferable that the stirring device for plastic production of the present invention is configured such that a plurality of connecting blocks are fixedly connected to an outer wall of the rotating shaft, stirring rods are fixedly connected to the other ends of the plurality of connecting blocks, and stirring blades are fixedly connected to the other ends of the plurality of stirring rods.
In order to facilitate discharging of materials, it is preferable that, as a stirring device for plastic production according to the present invention, both sides of the inner bottom end of the inner housing are fixedly connected with the inclined blocks.
In order to facilitate feeding, the stirring device for plastic production is preferably provided with a feeding hole at the top end of the outer shell, and a sealing cover is arranged on the upper end surface of the feeding hole.
In order to flexibly control the opening and closing of the discharge port, the stirring device for plastic production is preferably provided with the discharge port arranged on the lower end surface of the outer shell, and the outer wall of the discharge port is provided with a valve.
In order to observe the working condition inside the equipment conveniently, the stirring device for plastic production is preferably provided with a monitoring window on the outer wall of the outer shell.
In order to support the equipment, the stirring device for plastic production is preferably used, and the lower end faces of the two right-angle plates are fixedly connected with the supporting legs.
Compared with the prior art, the invention has the beneficial effects that:
1. the stirring device can generate vibration and noise during working, the silencing shell is arranged to wrap the motor, the noise generated by the motor is blocked and absorbed by the silencing shell to prevent the noise from being transmitted to the outside of the silencing shell, the silencing layer is arranged to comprise silencing cotton and a sound insulation layer, the silencing layer wraps the whole inner shell, the noise inside the inner shell is primarily absorbed by the silencing cotton, part of the noise is dissipated by the silencing cotton, the sound insulation layer is made of EPDM rubber, a plurality of foaming holes are formed inside the sound insulation layer, the foaming holes are of a hollow structure, sound enters the foaming holes, air friction vibration absorption is performed in the foaming holes, the noise is reduced, the silencing effect is improved, and the noise during use of the device is greatly reduced;
2. through setting up vibration damping mount, when the device during operation, the shell body produces vibrations, and the damping spring shrink that sets up between shell body and the right angle board absorbs most vibrations, and damping spring is equipped with a plurality ofly, improves the shock attenuation effect, is that equipment work is more stable, extension equipment life.
Drawings
FIG. 1 is an overall internal structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a view of the structure of the shock mount of the present invention;
FIG. 4 is a schematic illustration of a sound damping layer according to the present invention;
in the figure: 1. an inner housing; 2. a sound-deadening layer; 3. an outer housing; 4. a damping mount; 5. a right-angle plate; 6. a first fixing plate; 7. a damping spring; 8. a second fixing plate; 9. a motor; 10. a sound deadening shell; 11. a rotating shaft; 12. a speed reducer; 13. connecting blocks; 14. a stirring rod; 15. a stirring sheet; 16. a sloping block; 17. a feed inlet; 18. a sealing cover; 19. a discharge port; 20. a valve; 21. monitoring a window; 22. a support leg; 23. silencing cotton; 24. and a sound insulation layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an agitating unit is used in plastics production, including interior casing 1, the outer wall laminating of interior casing 1 has amortization layer 2, amortization layer 2 includes amortization cotton 23, the outer wall laminating of amortization cotton 23 has puigging 24, the outer wall laminating of amortization layer 2 has shell body 3, the left and right sides of shell body 3 bottom all is provided with vibration damping mount 4, vibration damping mount 4 includes right-angle plate 5, the equal fixedly connected with a plurality of evenly distributed's of inner wall first fixed plate 6 of two right-angle plates 5, the equal fixedly connected with damping spring 7 of one end that right-angle plate 5 was kept away from to a plurality of first fixed plates 6, the other end fixedly connected with second fixed plate 8 of a plurality of damping spring 7, the other end of a plurality of second fixed plates 8 all with shell body 3's outer wall fixed connection, amortization shell 10 is installed to.
In this embodiment: the stirring device can generate vibration and noise during working, the silencing shell 10 is arranged, the silencing shell 10 wraps the motor 9, the noise generated by the motor 9 is blocked and absorbed by the silencing shell 10 to avoid the noise from being transmitted to the outside of the silencing shell 10, the silencing layer 2 is arranged and consists of silencing cotton 23 and a sound insulation layer 24, the silencing layer 2 wraps the whole inner shell 1, the noise inside the inner shell 1 is primarily absorbed by the silencing cotton 23, part of the noise is dissipated by the silencing cotton 23, the sound insulation layer 24 is made of EPDM rubber, a plurality of foaming holes are formed inside the sound insulation layer, the foaming holes are of a hollow structure, sound enters the foaming holes, air friction vibration and absorption are realized in the foaming holes to reduce the noise, the silencing effect is improved, the noise during the use of the device is greatly reduced, the damping base 4 is arranged, when the device works, the outer shell 3 generates vibration, the damping spring 7 arranged between the outer shell 3 and the right-angle plate, most vibrations are absorbed, and damping spring 7 is equipped with a plurality ofly, improves the shock attenuation effect, and it is more stable that equipment work, extension equipment life.
As a technical optimization scheme of the invention, the output end of the motor 9 is fixedly connected with a rotating shaft 11, the rotating shaft 11 sequentially penetrates through the outer shell 3, the silencing layer 2 and the inner shell 1 and extends to the inside of the inner shell 1, and the top end of the outer wall of the rotating shaft 11 is provided with a speed reducer 12 connected through a coupling.
In this embodiment: 11 upper ends of the rotating shafts are fixedly connected with the output end of the motor 9, the motor 9 can drive the rotating shafts 11 to rotate, the rotating shafts 11 extend to the interior of the inner shell 1, the stirring rods 14 are conveniently connected, and materials in the interior of the inner shell 1 are stirred in a rotating mode.
As a technical optimization scheme of the invention, the outer wall of the rotating shaft 11 is fixedly connected with a plurality of connecting blocks 13, the other ends of the connecting blocks 13 are fixedly connected with stirring rods 14, and the other ends of the stirring rods 14 are fixedly connected with stirring blades 15.
In this embodiment: motor 9 drives pivot 11 and rotates, and 11 electric connecting block 13 of pivot and puddler 14 rotate, and puddler 14 mixes the stirring to the inside raw materials of inner housing 1, and through setting up stirring vane 15, stirring vane 15 improves the stirring effect.
As a technical optimization scheme of the invention, the two sides of the bottom end inside the inner shell 1 are fixedly connected with the inclined blocks 16.
In this embodiment: through setting up sloping block 16 at the inside bottom of inner housing 1, sloping block 16 constitutes the inclined plane, prevents that the material from blockking up, and the material drops out discharge gate 19 through the inclined plane at material discharge in-process, convenient to use.
As a technical optimization scheme of the invention, a feed inlet 17 is arranged at the top end of the outer shell 3, and a sealing cover 18 is arranged on the upper end surface of the feed inlet 17.
In this embodiment: the raw material to be stirred is put into the inner shell 1 through the feed opening 17, and the sealing cover 18 ensures the tightness of the feed opening 17.
As a technical optimization scheme of the invention, a discharge hole 19 is arranged on the lower end surface of the outer shell 3, and a valve 20 is arranged on the outer wall of the discharge hole 19.
In this embodiment: after the material is stirred, the material is discharged through the discharge hole 19, and the valve 20 can flexibly control the opening and closing of the discharge hole 19, so that the control is flexible and convenient.
As a technical optimization scheme of the present invention, the outer wall of the outer shell 3 is provided with a monitoring window 21.
In this embodiment: when the equipment is in operation, a user can observe the stirring condition of the materials in the inner shell 1 through the monitoring window 21.
As a technical optimization scheme of the invention, the lower end faces of the two right-angle plates 5 are fixedly connected with supporting legs 22.
In this embodiment: the legs 22 act as a support for the device, making it more stable and resistant to tipping over.
The working principle is as follows: when the material mixing device is used, firstly, raw materials needing to be mixed are placed into the inner shell 1 through the feeding hole 17, the motor 9 is started, the motor 9 drives the rotating shaft 11 to rotate, the electric connecting block 13 and the stirring rod 14 of the rotating shaft 11 rotate, the stirring rod 14 mixes and stirs the raw materials in the inner shell 1, the stirring effect is improved by the stirring rod 15, the stirring device can generate vibration and noise during working, the motor 9 is wrapped by the silencing shell 10, the noise generated by the motor 9 is blocked and absorbed by the silencing shell 10 to avoid the noise from being transmitted to the outside of the silencing shell 10, the silencing layer 2 is composed of silencing cotton 23 and a sound insulation layer 24, the whole inner shell 1 is wrapped by the silencing layer 2, the noise in the inner shell 1 is primarily absorbed by the silencing cotton 23, part of the noise is dissipated by the silencing cotton 23, the material of the sound insulation layer 24 is EPDM rubber, a plurality of foaming holes are, sound gets into the foaming hole, and the air friction shock absorption in the foaming hole, the noise reduction, improve the noise cancelling effect, noise when reducing device uses by a wide margin, and when the device during operation, shell body 3 produces vibrations, and damping spring 7 shrink that sets up between shell body 3 and the right angle board 5 absorbs most vibrations, and damping spring 7 is equipped with a plurality ofly, improves the shock attenuation effect, and it is more stable that equipment work, and the material stirring finishes the back, discharges through discharge gate 19.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a agitating unit is used in plastics production, includes interior casing, its characterized in that: the utility model discloses a damping device for a motor vehicle, including shell body, damping shell, damping base, right angle board, first fixed plate, a plurality of equal distribution's of the equal fixedly connected with of inner wall of right angle board, damping spring's the equal fixedly connected with damping spring of one end, it is a plurality of damping spring's the other end fixedly connected with second fixed plate, it is a plurality of the other end of second fixed plate all with the outer wall fixed connection of shell body, the amortization shell is installed to the up end of shell body, the internally mounted of amortization shell has the motor.
2. The stirring device for plastic production according to claim 1, wherein: the output fixedly connected with pivot of motor, the pivot runs through shell body, amortization layer and interior casing in proper order and extends to the inside of interior casing, the reduction gear that has through coupling joint is installed on the outer wall top of pivot.
3. The stirring device for plastic production according to claim 2, wherein: the outer wall fixedly connected with of pivot is a plurality of connecting blocks, and is a plurality of the equal fixedly connected with puddler of the other end of connecting block, it is a plurality of the other end fixedly connected with stirring vane of puddler.
4. The stirring device for plastic production according to claim 1, wherein: the equal fixedly connected with sloping block in inside bottom both sides of interior casing.
5. The stirring device for plastic production according to claim 1, wherein: the feed inlet is installed on the top of shell body, sealed lid is installed to the up end of feed inlet.
6. The stirring device for plastic production according to claim 1, wherein: the lower terminal surface of shell body installs the discharge gate, the outer wall of discharge gate is provided with the valve.
7. The stirring device for plastic production according to claim 1, wherein: the outer wall of shell body is provided with the monitoring window.
8. The stirring device for plastic production according to claim 1, wherein: the lower end faces of the two right-angle plates are fixedly connected with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408617.6A CN111002500A (en) | 2019-12-31 | 2019-12-31 | Agitating unit is used in plastics production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408617.6A CN111002500A (en) | 2019-12-31 | 2019-12-31 | Agitating unit is used in plastics production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111002500A true CN111002500A (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408617.6A Pending CN111002500A (en) | 2019-12-31 | 2019-12-31 | Agitating unit is used in plastics production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111002500A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045879A (en) * | 2020-08-26 | 2020-12-08 | 江苏神力电源科技有限公司 | PE micropore diaphragm production is with high-efficient low noise compounding mechanism |
| CN112404521A (en) * | 2020-10-30 | 2021-02-26 | 江苏恒强新型建材有限公司 | Effectual puncher is used in new material processing gives sound insulation |
| CN114307726A (en) * | 2022-01-06 | 2022-04-12 | 珠海三竞科技有限公司 | Magnetic drive type stirring device with mute stable structure |
-
2019
- 2019-12-31 CN CN201911408617.6A patent/CN111002500A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045879A (en) * | 2020-08-26 | 2020-12-08 | 江苏神力电源科技有限公司 | PE micropore diaphragm production is with high-efficient low noise compounding mechanism |
| CN112404521A (en) * | 2020-10-30 | 2021-02-26 | 江苏恒强新型建材有限公司 | Effectual puncher is used in new material processing gives sound insulation |
| CN114307726A (en) * | 2022-01-06 | 2022-04-12 | 珠海三竞科技有限公司 | Magnetic drive type stirring device with mute stable structure |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200414 |
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| WD01 | Invention patent application deemed withdrawn after publication |