CN113942131A - Inner wall is from processing of clearance formula plastic wrap masterbatch with even dosing unit of constant temperature - Google Patents
Inner wall is from processing of clearance formula plastic wrap masterbatch with even dosing unit of constant temperature Download PDFInfo
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- CN113942131A CN113942131A CN202111209731.3A CN202111209731A CN113942131A CN 113942131 A CN113942131 A CN 113942131A CN 202111209731 A CN202111209731 A CN 202111209731A CN 113942131 A CN113942131 A CN 113942131A
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- stirring
- movable
- batching
- main shaft
- shaft
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 177
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 239000003755 preservative agent Substances 0.000 claims abstract description 21
- 230000002335 preservative effect Effects 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 58
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 27
- 238000005406 washing Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
-
- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a constant-temperature uniform batching device for processing a preservative film master batch with a self-cleaning inner wall, which comprises a batching tank body and a heat-preservation jacket sleeved outside the batching tank body, wherein a stirring main shaft is arranged in the middle of the batching tank body, a first stirring paddle, a second stirring paddle and a third stirring paddle are arranged on the outer side of the stirring main shaft from top to bottom, the stirring main shaft forms a lifting structure in the batching tank body, the third stirring paddle is attached to the bottom of the batching tank body to be cleaned when the stirring main shaft descends, and a movable scraper is arranged between the second stirring paddle and the side wall of the batching tank body. This inner wall is from processing of clearance formula plastic wrap masterbatch with even dosing unit of constant temperature, when addding first stirring rake, second stirring rake and third stirring rake and improving the even stirring effect of batching, the inside clearance by oneself of convenience of equipment, the lift coordinated control of cooperation stirring main shaft structure washs the mouth and opens and shuts and the clearance with the activity of activity scraper blade, and the clearance of convenience of equipment is maintained.
Description
Technical Field
The invention relates to the related technical field of batching devices, in particular to a constant-temperature uniform batching device for processing preservative film master batch with a self-cleaning inner wall.
Background
The preservative film is a daily article commonly used at present, is mainly used as a kitchen article for blocking cross influence of packaging products such as food and the like and an external environment, effectively reduces bacterial pollution and the like, plays a role in food auxiliary preservation, and needs to be added and used according to functionality in the production and processing process of the preservative film, such as transparent master batch, tackifying master batch, antioxidant master batch, ultraviolet resistant master batch and the like, and the materials are required to be uniformly mixed during processing.
The common batching and stirring equipment is generally single in internal stirring structure, general in stirring effect, long-time stirring treatment is needed during processing, the working efficiency is low, the constant-temperature stirring device for producing preservative film master batch disclosed in Chinese patent No. CN209409020U is also provided, three groups of equidistant first stirring rods are fixedly connected to the outer side of the stirring shaft, a group of horizontal rotating shafts are arranged between two adjacent groups of the first stirring rods, two rotating shafts are arranged in each group, the two rotating shafts are respectively positioned on two sides of the stirring shaft, the defects of the prior art are overcome, the master batch in the stirring device is stirred transversely and longitudinally, the master batch is fully mixed, the stirring efficiency of the master batch is improved, but the device is more complex in installation structure, and particularly, the transverse rod structure fixedly installed with the inner wall part easily causes more materials to be accumulated on the inner wall, so that the cleaning is inconvenient, when using external device to wash internally, extra stirring structure can cause the hindrance to the cleaning work, and the later maintenance of the device of being not convenient for uses for a long time.
Aiming at the problems, the innovative design is carried out on the basis of the original preservative film master batch processing and proportioning device.
Disclosure of Invention
The invention aims to provide a constant-temperature uniform batching device for processing preservative film master batch with a self-cleaning inner wall, which solves the problems that the interior of a preservative film master batch processing batching device provided in the background art is inconvenient to clean, a common stirring mechanism has a common stirring effect, and an additional stirring mechanism is added to influence flexible cleaning and maintenance of the inner wall.
In order to achieve the purpose, the invention provides the following technical scheme: a constant-temperature uniform batching device for processing a preservative film master batch with a self-cleaning inner wall comprises a batching tank body and a heat-preservation jacket sleeved outside the batching tank body;
a stirring main shaft is arranged in the middle of the batching tank body, and a first stirring paddle, a second stirring paddle and a third stirring paddle are arranged on the outer side of the stirring main shaft from top to bottom;
the stirring main shaft forms a lifting structure in the batching tank body;
the third stirring paddle is attached to the bottom of the batching tank body to be swept and cleaned when the stirring main shaft descends;
and a movable scraper is arranged between the second stirring paddle and the side wall of the batching tank body.
Preferably, a supporting bottom frame is arranged below the batching tank body, a supporting shaft is arranged between the top end of the supporting bottom frame and the waist of the batching tank body, and the batching tank body is integrally formed into a deflectable structure by taking the supporting shaft as a rotating shaft;
the universal removal wheel that can lock is installed to the bottom that supports the chassis simultaneously, and the side bolt fastening that supports the chassis has the side spacing frame of laminating batching jar body side.
By adopting the technical scheme, the device is convenient to use and maintain flexibly after being deflected.
Preferably, the top of the stirring main shaft is provided with a variable frequency motor and a speed reducer which are connected in series, and a rigid coupling is connected between the output end of the speed reducer and the stirring main shaft;
the upper side end and the lower side end of the rigid coupling are both provided with a fitting flat key structure, and the shaft ends of the rigid coupling are connected and fastened through a bolt structure.
By adopting the technical scheme, the rigid coupling keeps connection and transmission, and meanwhile, the stirring main shaft can conveniently form a lifting adjusting structure along with the variable frequency motor and the speed reducer.
Preferably, the variable frequency motor and the speed reducer are integrally fixed on the movable support frame through bolts, and an electric lifting rod is arranged between the movable support frame and the top of the batching tank body;
the central axis of the electric lifting rod is parallel to the central axis of the stirring main shaft, and the movable support frame and the stirring main shaft are integrally formed into a synchronous lifting structure through the electric lifting rod.
By adopting the technical scheme, the variable frequency motor, the speed reducer and the stirring main shaft are directly lifted and adjusted through the lifting support of the movable support frame.
Preferably, feed inlet and discharge gate have been seted up respectively to the upper and lower both ends of the batching jar body, and the top side edge of the batching jar body has seted up the washing mouth to the outside of washing mouth covers there is the side removable cover.
Adopt above-mentioned technical scheme, batching jar body side is put the washing mouth and can be convenient for batching jar body lateral wall intake wash, improves the clearance effect.
Preferably, a movable sliding groove is formed in the side edge of the cleaning opening, and a sliding structure is formed at the movable sliding groove by the side movable cover plate.
Meanwhile, the upper surface of the side movable cover plate is connected with a movable supporting arm, the upper end and the lower end of the movable supporting arm are respectively hinged with the movable supporting frame and the side movable cover plate, and the movable supporting arm synchronously deflects along with the lifting of the movable supporting frame to drive the side movable cover plate.
By adopting the technical scheme, the lifting structure of the movable support frame is matched, the movable deflection of the movable support arm is utilized, the movable support frame is convenient to move downwards for cleaning operation, the side movable cover plate is moved away synchronously, and the cleaning port is convenient for water inlet matching cleaning.
Preferably, the first stirring paddle and the third stirring paddle form a synchronous lifting structure along with the stirring main shaft, and the bottom end of the third stirring paddle is of an arc structure attached to the bottom surface of the batching tank body;
the second stirring rake keeps fixed mounting at the level of the batching jar body, and the rotatory pivot and the stirring main shaft mutually perpendicular of second stirring rake.
Adopt above-mentioned technical scheme, the cooperation through many stirring rake structures effectively improves the even stirring effect of the holistic batching of device, and the third stirring rake can use as the laminating scraper blade to play the clearance effect to batching jar body bottom after the lapse simultaneously.
Preferably, a side transmission shaft is arranged in the middle of the second stirring paddle, and a transmission bin is arranged between the side transmission shaft and the stirring main shaft;
a transmission gear is fixedly connected to the side end of the side transmission shaft, a meshing gear is meshed and connected between the transmission gear and the stirring main shaft, and the axis of the meshing gear is movably connected with the stirring main shaft through a key;
the transmission gear and the meshing gear are both arranged inside the transmission bin.
By adopting the technical scheme, the parent body synchronously driven by the lateral side transmission shaft can be achieved through the matched transmission of the transmission gear and the meshing gear, and the synchronous transverse transmission stirring of the second stirring paddle is facilitated.
Preferably, a fitting slide rail is fitted between the outer end of the side transmission shaft and the inner wall of the batching tank body, the surface of the side transmission shaft is in key connection with a movable sleeve shaft, and the third stirring paddle is arranged on the outer side of the movable sleeve shaft;
the movable sleeve shaft forms a sliding structure on the outer side of the side transmission shaft, a side movable arm is connected between the movable sleeve shaft and the lower end of the first stirring paddle, a movable sleeve ring which corresponds to the coaxial rotation is arranged at the joint of the movable sleeve shaft and the first stirring paddle and the side movable arm, and the side movable arm and the movable sleeve ring are connected through a hinge.
Adopt above-mentioned technical scheme, when keeping activity sleeve axle, side transmission shaft and the whole stirring revolution mechanic that rotates of second stirring rake, the slope of the sliding construction cooperation side digging arm of activity sleeve axle deflects, can be convenient for when the stirring main shaft descends, pushes away the activity sleeve axle outwards in step, makes things convenient for the activity sleeve axle to move to pressing close to lateral wall position cooperation wash mouthful and activity scraper blade and clear up.
Preferably, the outer end of the movable sleeve shaft is also provided with a movable sleeve ring, the movable scraper and the movable sleeve ring at the outer end of the movable sleeve shaft are connected through a hinge, and a torsional spring structure is arranged at the deflection connection position of the movable scraper to keep elastic support;
spacing bead has been seted up to the outer end of activity scraper blade and the inner wall laminating department of the batching jar body.
Adopt above-mentioned technical scheme for the activity scraper blade constitutes the tilting structure that deflects equally, is convenient for block in spacing bead department cooperation carry on spacing stable support at stirring during operation, or laminating batching jar internal wall conveniently rotates the clearance by oneself when inside clearance.
Compared with the prior art, the invention has the beneficial effects that: the constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall,
1. when the first stirring paddle, the second stirring paddle and the third stirring paddle are additionally arranged to improve the uniform stirring effect of ingredients, the interior of the device can be conveniently cleaned by self, when the device is used, the first stirring paddle and the third stirring paddle can be used for normal stirring, the second stirring paddle can be transversely sheared through the meshing transmission of the transmission gear and the meshing gear, the stirring effect is further improved, meanwhile, the third stirring paddle integrally forms a lifting adjustment structure along with the stirring main shaft, flexible stirring or flexible scraping and cleaning by rotating the laminating ingredient tank body can be conveniently carried out, and the practicability of the device is improved;
2. the side movable cover plate structure is arranged and matched with the stirring main shaft to switch lifting and cleaning working states and synchronously adjust, in the using process of the device, the stirring main shaft and the movable support frame are integrally lifted and adjusted through the electric lifting rod, and meanwhile, the movable support arms on the side edges of the movable support frame can be driven to deflect and outwards push out;
3. be provided with movable mounting structure laminating batching jar internal wall of cooperation second stirring rake and carry out the supplementary movable scraper blade structure of self-cleaning, in the use of device, because second stirring rake part keeps installing in rated level, through the relative lift of stirring main shaft, can cooperate the side digging arm to deflect synchronous promotion second stirring rake part and carry out lateral displacement, make things convenient for second stirring rake part to remove to the washing mouth below in, make the movable scraper blade expand the laminating batching jar body, deviate from spacing bead simultaneously, make things convenient for the movable scraper blade wholly to scrape the clearance to batching jar internal wall, make the movable scraper blade can link the lifting structure of stirring main shaft when stirring equally and assist spacing support or when clearing up supplementary scraping the adjustment.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional front view of the self-cleaning device of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic front view of the present invention;
FIG. 6 is a schematic top view of the dispensing canister of the present invention;
FIG. 7 is a schematic view of the structure of the transmission chamber of the present invention;
fig. 8 is a schematic structural view of the movable collar of the present invention.
In the figure: 1. a material mixing tank body; 2. a heat-preserving jacket; 3. a stirring main shaft; 4. a first stirring paddle; 5. a second stirring paddle; 6. a third stirring paddle; 7. a movable scraper; 8. a support chassis; 9. a support shaft; 10. a universal moving wheel; 11. a side limiting frame; 12. a variable frequency motor; 13. a speed reducer; 14. a rigid coupling; 15. a movable support frame; 16. an electric lifting rod; 17. a feed inlet; 18. a discharge port; 19. cleaning the opening; 20. a side removable cover plate; 21. a movable chute; 22. a movable support arm; 23. a side drive shaft; 24. a transmission bin; 25. a transmission gear; 26. a meshing gear; 27. fitting the slide rail; 28. a movable sleeve shaft; 29. a side movable arm; 30. a movable collar; 31. and a limiting convex rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-8, the present invention provides a technical solution: a constant-temperature uniform batching device for processing an inner wall self-cleaning type preservative film master batch comprises a batching tank body 1 and a heat-preservation jacket 2 sleeved outside the batching tank body 1, wherein a supporting bottom frame 8 is arranged below the batching tank body 1, a supporting shaft 9 is arranged between the top end of the supporting bottom frame 8 and the waist of the batching tank body 1, the whole batching tank body 1 is of a deflectable structure by taking the supporting shaft 9 as a rotating shaft, a lockable universal moving wheel 10 is arranged at the bottom of the supporting bottom frame 8, and a side limiting frame 11 attached to the side edge of the batching tank body 1 is fixed on a side edge bolt of the supporting bottom frame 8, so that the device is convenient to flexibly place and use as a whole, and is convenient to maintain, clean and the like after deflection;
referring to fig. 1 and 3, a stirring main shaft 3 is disposed in the middle of a blending tank 1, a first stirring paddle 4, a second stirring paddle 5 and a third stirring paddle 6 are disposed on the outer side of the stirring main shaft 3 from top to bottom, the stirring main shaft 3 forms a lifting structure in the blending tank 1, a variable frequency motor 12 and a speed reducer 13 are integrally fixed on a movable support frame 15 through bolts, an electric lifting rod 16 is disposed between the movable support frame 15 and the top of the blending tank 1, the central axis of the electric lifting rod 16 is parallel to the central axis of the stirring main shaft 3, the movable support frame 15 and the stirring main shaft 3 integrally form a synchronous lifting structure through the electric lifting rod 16, the variable frequency motor 12, the speed reducer 13 and the stirring main shaft 3 are lifted and adjusted directly through the lifting support of the movable support frame 15, the variable frequency motor 12 and the speed reducer 13 connected in series are mounted on the top of the stirring main shaft 3, and a rigid coupling 14 is connected between the output end of the speed reducer 13 and the stirring main shaft 3, the upper side end and the lower side end of the rigid coupling 14 are both provided with a fitting flat key structure, the shaft ends of the rigid coupling 14 are connected and fastened through a bolt structure, and the stirring main shaft 3 can conveniently form a lifting adjustment structure along with the frequency conversion motor 12 and the speed reducer 13 while keeping connection transmission through the rigid coupling 14.
Referring to fig. 3 and 5-6, the upper and lower ends of the dispensing tank 1 are respectively provided with a feed inlet 17 and a discharge outlet 18, the top side edge of the dispensing tank 1 is provided with a cleaning opening 19, the outer side of the cleaning opening 19 is covered with a side movable cover plate 20, the side cleaning opening 19 of the dispensing tank 1 can facilitate water inlet washing of the side wall of the dispensing tank 1, so as to improve cleaning effect, the side edge of the cleaning opening 19 is provided with a movable chute 21, the side movable cover plate 20 forms a sliding structure at the movable chute 21, the upper surface of the side movable cover plate 20 is connected with a movable support arm 22, the upper and lower ends of the movable support arm 22 are respectively hinged with the movable support frame 15 and the side movable cover plate 20, and the movable support arm 22 synchronously deflects along with the lifting of the movable support frame 15 to drive the side movable cover plate 20, and cooperates with the lifting structure of the movable support frame 15 to utilize the movable deflection of the movable support arm 22, the convenient cleaning operation of moving down the movable support frame 15 is to move the side movable cover plate 20 away synchronously, so that the cleaning port 19 is convenient for water inlet matching cleaning.
It is shown in the combination of fig. 3, wherein third stirring rake 6 is laminated when stirring main shaft 3 descends and is scraped the clearance in the 1 bottom of the batching jar body, be provided with movable scraper blade 7 between the lateral wall of the second stirring rake 5 and the batching jar body 1 simultaneously, first stirring rake 4 and third stirring rake 6 constitute synchronous elevation structure along with stirring main shaft 3, and the bottom of third stirring rake 6 is the arc structure of laminating batching jar body 1 bottom surface, second stirring rake 5 keeps fixed mounting at the level of the batching jar body 1, and the rotatory pivot and the stirring main shaft 3 mutually perpendicular of second stirring rake 5, the even stirring effect of the holistic batching of device is effectively improved through the cooperation of many stirring rake structures, third stirring rake 6 can play the clearance effect to the 1 bottom of the batching jar body as the laminating scraper blade use simultaneously after moving down.
As shown in fig. 1 and 7, a side transmission shaft 23 is disposed in the middle of the second stirring paddle 5, a transmission bin 24 is disposed between the side transmission shaft 23 and the stirring spindle 3, a transmission gear 25 is fixedly connected to a side end of the side transmission shaft 23, a meshing gear 26 is engaged with the transmission gear 25 and the stirring spindle 3, a key connection is movably disposed between an axis of the meshing gear 26 and the stirring spindle 3, the transmission gear 25 and the meshing gear 26 are both installed inside the transmission bin 24, a parent body synchronously transmitting to the side transmission shaft 23 can be achieved through the matching transmission of the transmission gear 25 and the meshing gear 26, and the synchronous transverse transmission stirring of the second stirring paddle 5 is facilitated.
As shown in fig. 1, 3 and 8, a fitting slide rail 27 is attached between the outer end of the side transmission shaft 23 and the inner wall of the ingredient tank 1, a movable sleeve shaft 28 is connected to the surface of the side transmission shaft 23 by a key, the third stirring paddle 6 is installed on the outer side of the movable sleeve shaft 28, the movable sleeve shaft 28 forms a sliding structure on the outer side of the side transmission shaft 23, a side movable arm 29 is connected between the movable sleeve shaft 28 and the lower end of the first stirring paddle 4, a movable sleeve ring 30 which rotates coaxially with the side movable arm 29 is arranged at the joint of the movable sleeve shaft 28 and the first stirring paddle 4, the side movable arm 29 and the movable sleeve ring 30 are connected by a hinge, the sliding structure of the movable sleeve shaft 28 is matched with the inclined deflection of the side movable arm 29 while the movable sleeve shaft 28, the side transmission shaft 23 and the second stirring paddle 5 are integrally rotated to rotate the stirring rotation structure, so that when the stirring main shaft 3 descends, the movable sleeve shaft 28 is pushed outwards synchronously, so that the movable sleeve shaft 28 can be moved to a position close to the side wall conveniently to be matched with the cleaning opening 19 and the movable scraper 7 for cleaning.
The outer end of activity sleeve axle 28 is provided with movable lantern ring 30 equally, and be hinged joint between the movable lantern ring 30 of activity scraper blade 7 and activity sleeve axle 28 outer end, and the deflection junction of activity scraper blade 7 is provided with torsional spring structure and keeps elastic support, spacing bead 31 has been seted up to the outer end of activity scraper blade 7 and the inner wall laminating department of the batching jar body 1, make activity scraper blade 7 constitute the tilting deflection structure equally, be convenient for block carry out spacing stable support in spacing bead 31 cooperation when stirring, or laminate the batching jar body 1 inner wall when inside clearance and conveniently rotate the clearance by oneself.
The working principle is as follows: when the constant-temperature uniform batching device for processing the inner wall self-cleaning preservative film master batch is used, the movable support frame 15 integrally and initially keeps supporting as shown in figure 1, the side movable cover plate 20 keeps covering the cleaning opening 19, the variable frequency motor 12 and the speed reducer 13 normally drive the stirring main shaft 3 to stir in a rotating manner, the first stirring paddle 4 and the third stirring paddle 6 outside the stirring main shaft 3 directly stir the batching, meanwhile, the stirring main shaft 3 drives the transmission bin 24 to drive the transmission gear 25 to carry out meshing transmission through the inside meshing gear 26 through key connection transmission, the side transmission shaft 23 is driven to rotate synchronously, the side transmission shaft 23 and the movable sleeve shaft 28 keep key connection and coaxial rotation, so that the second stirring paddle 5 outside the movable sleeve shaft 28 carries out synchronous rotating stirring, the uniform batching stirring effect is improved, in the process, the movable scraper 7 keeps inclined supporting, and the front end of the movable scraper 7 is clamped at the position of the limit rib 31 to assist limit supporting, the rotation of the second stirring paddle 5 is kept stable;
when the device needs to be cleaned, the movable support frame 15 can be driven to wholly descend by the electric lifting rod 16, the descending movable support frame 15 drives the movable support arms 22 to synchronously deflect and extend outwards, namely, the side movable cover plate 20 is pushed to stagger the cleaning opening 19, so that the cleaning opening 19 at the edge can be conveniently cleaned by water, meanwhile, the whole stirring main shaft 3 moves downwards, the third stirring paddle 6 at the bottom end of the stirring main shaft 3 is directly attached to the bottom surface of the batching tank body 1 for cleaning, meanwhile, the first stirring paddle 4 moves downwards synchronously, the structure of the second stirring paddle 5 keeps the horizontal height unchanged, so that the side movable arms 29 at the side edges of the first stirring paddle 4 can synchronously deflect and outwards push out, the movable sleeve shaft 28 is driven to integrally slide along the outer side of the side transmission shaft 23, meanwhile, the movable scrapers 7 at two sides are deflected and unfolded, and when the movable scrapers 7 are separated from the limiting convex ribs 31, the scraper ends of the movable scrapers 7 are attached to the inner wall of the batching tank body 1, inverter motor 12 drives this moment, and under the condition that does not have material stirring resistance, stirring main shaft 3 can directly drive the whole slide along laminating slide rail 27 of side transmission shaft 23 of 5 parts of second stirring rake this moment, and movable scraper blade 7 is swept the batching jar body 1 inner wall, and cooperation side washing mouth 19 is intake, makes things convenient for inside clearance.
That is, the operation principle of the constant-temperature uniform dispensing device for the inner-wall self-cleaning type plastic wrap master batch processing, which is well known to those skilled in the art and not described in detail in the specification, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an inner wall is from even dosing unit of constant temperature for processing of clearance formula plastic wrap masterbatch, includes the heat preservation jacket (2) that the external cover of the batching jar body (1) and the batching jar body (1) was established, its characterized in that:
a stirring main shaft (3) is arranged in the middle of the batching tank body (1), and a first stirring paddle (4), a second stirring paddle (5) and a third stirring paddle (6) are arranged on the outer side of the stirring main shaft (3) from top to bottom;
the stirring main shaft (3) forms a lifting structure in the batching tank body (1);
the third stirring paddle (6) is attached to the bottom of the batching tank body (1) to be swept and cleaned when the stirring main shaft (3) descends;
meanwhile, a movable scraper (7) is arranged between the second stirring paddle (5) and the side wall of the batching tank body (1).
2. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 1, which is characterized in that: a supporting bottom frame (8) is arranged below the batching tank body (1), a supporting shaft (9) is arranged between the top end of the supporting bottom frame (8) and the waist of the batching tank body (1), and the batching tank body (1) integrally forms a deflectable structure by taking the supporting shaft (9) as a rotating shaft;
the bottom of supporting chassis (8) simultaneously is installed universal removal wheel (10) that can lock, and the side bolt fastening of supporting chassis (8) has side spacing (11) of laminating batching jar body (1) side.
3. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 1, which is characterized in that: the top of the stirring main shaft (3) is provided with a variable frequency motor (12) and a speed reducer (13) which are connected in series, and a rigid coupling (14) is connected between the output end of the speed reducer (13) and the stirring main shaft (3);
the upper side end and the lower side end of the rigid coupling (14) are both provided with a fitting flat key structure, and the shaft ends of the rigid coupling (14) are connected and fastened through a bolt structure.
4. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 3, wherein: the variable frequency motor (12) and the speed reducer (13) are integrally fixed on the movable support frame (15) through bolts, and an electric lifting rod (16) is arranged between the movable support frame (15) and the top of the batching tank body (1);
the central axis of the electric lifting rod (16) is parallel to the central axis of the stirring main shaft (3), and the movable support frame (15) and the stirring main shaft (3) integrally form a synchronous lifting structure through the electric lifting rod (16).
5. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 4, wherein: feed inlet (17) and discharge gate (18) have been seted up respectively to the upper and lower both ends of the batching jar body (1), and the top side edge of the batching jar body (1) has seted up cleaning opening (19) to the outside of cleaning opening (19) covers there is side removable cover (20).
6. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 5, wherein: the side edge of the cleaning opening (19) is provided with a movable sliding chute (21), and a side movable cover plate (20) forms a sliding structure at the movable sliding chute (21).
Meanwhile, the upper surface of the side movable cover plate (20) is connected with a movable supporting arm (22), the upper end and the lower end of the movable supporting arm (22) are respectively hinged with the movable supporting frame (15) and the side movable cover plate (20), and the movable supporting arm (22) synchronously deflects along with the lifting of the movable supporting frame (15) to drive the side movable cover plate (20).
7. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 1, which is characterized in that: the first stirring paddle (4) and the third stirring paddle (6) form a synchronous lifting structure along with the stirring main shaft (3), and the bottom end of the third stirring paddle (6) is of an arc structure attached to the bottom surface of the batching tank body (1);
the horizontal height of the second stirring paddle (5) at the batching tank body (1) is fixedly installed, and the rotating shaft of the second stirring paddle (5) is perpendicular to the stirring main shaft (3).
8. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 7, wherein: a side transmission shaft (23) is arranged in the middle of the second stirring paddle (5), and a transmission bin (24) is arranged between the side transmission shaft (23) and the stirring main shaft (3);
a transmission gear (25) is fixedly connected to the side end of the side transmission shaft (23), a meshing gear (26) is meshed between the transmission gear (25) and the stirring main shaft (3), and the axis of the meshing gear (26) is movably connected with the stirring main shaft (3) through a key;
the transmission gear (25) and the meshing gear (26) are both arranged in the transmission bin (24).
9. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 8, wherein: a joint slide rail (27) is arranged between the outer end of the side transmission shaft (23) and the inner wall of the batching tank body (1) in a joint mode, a movable sleeve shaft (28) is connected to the surface of the side transmission shaft (23) in a key mode, and a third stirring paddle (6) is installed on the outer side of the movable sleeve shaft (28);
the outer side of the side transmission shaft (23) of the movable sleeve shaft (28) forms a sliding structure, a side movable arm (29) is connected between the lower end of the movable sleeve shaft (28) and the lower end of the first stirring paddle (4), a movable sleeve ring (30) which corresponds to the coaxial rotation is arranged at the joint of the movable sleeve shaft (28) and the first stirring paddle (4) and the side movable arm (29), and the side movable arm (29) and the movable sleeve ring (30) are connected through a hinge.
10. The constant-temperature uniform batching device for processing the preservative film master batch with the self-cleaning inner wall as claimed in claim 9, wherein: the outer end of the movable sleeve shaft (28) is also provided with a movable sleeve ring (30), the movable scraper (7) is hinged with the movable sleeve ring (30) at the outer end of the movable sleeve shaft (28), and a torsional spring structure is arranged at the deflection connection position of the movable scraper (7) to keep elastic support;
the outer end of the movable scraper (7) is attached to the inner wall of the batching tank body (1) and provided with a limiting convex edge (31).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111209731.3A CN113942131B (en) | 2021-10-18 | 2021-10-18 | Constant-temperature uniform batching device for processing inner wall self-cleaning preservative film master batch |
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| CN202111209731.3A CN113942131B (en) | 2021-10-18 | 2021-10-18 | Constant-temperature uniform batching device for processing inner wall self-cleaning preservative film master batch |
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| CN113942131B CN113942131B (en) | 2024-08-16 |
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Cited By (1)
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| CN113942131B (en) | 2024-08-16 |
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