CN108943484A - A kind of plastic dryer - Google Patents
A kind of plastic dryer Download PDFInfo
- Publication number
- CN108943484A CN108943484A CN201810665933.0A CN201810665933A CN108943484A CN 108943484 A CN108943484 A CN 108943484A CN 201810665933 A CN201810665933 A CN 201810665933A CN 108943484 A CN108943484 A CN 108943484A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- plastics
- material containing
- case
- containing case
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/022—Arrangements of drives, bearings, supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C2045/0096—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor drying the moulding material before injection, e.g. by heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of plastic dryers, including cabinet, the feeding device set on the intracorporal material containing case of the case and set on the top of the box, the cabinet side is equipped with air-heater, exhaust outlet is equipped with below the air-heater, the top of the box is equipped with case lid, the turnover device for driving material containing case to rotate is equipped in the cabinet, the case lid is equipped with the driving motor for driving the turnover device, and the material containing case side wall is equipped with air hole；It is rotated when plastics are dried in drying machine by turnover device, so that the plastics in material containing case uniform four is scattered, the plastics of bottom surface are overturn, plastics is avoided to be deposited at one the case where influencing plastics drying effect generation, plastics drying efficiency is improved, plastic processing efficiency is promoted.
Description
Technical field
The invention belongs to field of plastics processing, more particularly, to a kind of plastic dryer.
Background technique
Injection raw material must need that it is dried before being added to injection molding machine, if using the original containing moisture
Material carries out injection molding can bring very big influence to plastic part size, and plastic dryer is that dry plastic material is most effective and pass through
The type of Ji can dry the raw material of humidity due to packaging, transport or recycling.Existing plastic dryer can not be in machine
Plastics are effectively dried, and plastics drying takes a long time, and plastics, which enter in machine, is deposited in one piece, and drying efficiency is low, shadow
Ring plastic processing efficiency.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides the plastic dryer that a kind of pair of plastics carry out efficient drying.
To achieve the goals above, it the invention adopts the following technical scheme: a kind of plastic dryer, including cabinet, is set to
The intracorporal material containing case of the case and the feeding device set on the top of the box, the cabinet side are equipped with air-heater, the heat
Blower lower section is equipped with exhaust outlet, and the top of the box is equipped with case lid, is equipped in the cabinet for driving turning over for material containing case rotation
Rotary device, the case lid are equipped with the driving motor for driving the turnover device, and the material containing case side wall is equipped with ventilative
Hole；Plastics are placed in material containing case into cabinet and effect are dried to plastics, and air-heater is to provide hot-air in cabinet, make
The environment of high temperature drying is in cabinet, convenient for plastics are dried, exhaust outlet is empty for the intracorporal room temperature of case to be discharged
Gas；When air-heater carries out blowing hot gas in cabinet, hot gas drifts in cabinet toward top of the box, and cold air is toward under the bottom of box
Heavy, the cold air of sinking is discharged under the increase of hot gas from exhaust outlet, to make have a higher temperature in cabinet, promotes plastics
Drying effect；Hot gas can be entered in material containing case by the air hole on material containing case and place is dried to the plastics in material containing case
Reason, plastics carry out undertaking drying by material containing case, are integrally placed at plastics in the hot environment of cabinet, keep plastics better
It is dried；By the setting of turnover device, loads material containing case when plastics are dried in cabinet and generate rotation, pass through rotation
Plastics in material containing case are overturn, avoid plastics from being deposited in influence plastics drying effect at one, by overturning bottom
Plastics translate into top, make the plastics in material containing case that can obtain preferable drying effect, can be completed within a short period of time pair
The drying of plastics promotes plastics drying efficiency；Pass through plastics of the feeding device by drying after after the completion of plastics are dry and takes out case
Body takes out plastics convenient for staff out of cabinet, improves plastic processing efficiency；Case lid plays insulation effect to cabinet, makes cabinet
It is interior that certain temperature can be maintained to be convenient for that plastics are dried.
Preferably, the turnover device includes the transmission shaft being set in the driving motor output shaft, is set to the biography
Bearing block on moving axis, the connecting rod on the bearing block and the scroll wheel set on connecting rod one end, the material containing
Case is fixed in the connecting rod；Driving motor work drives transmission shaft rotation, and transmission shaft drives connecting rod during rotation
On material containing case rotated, material containing case rotation when generate centrifugal force, make the frosting ponding in material containing case in centrifugal force
Under the action of be thrown out of, cooperation case intracorporal hot wind plastics are dried, promote the drying effect of plastics.
Preferably, the cabinet wall is equipped with the contact plate being in contact with the scroll wheel, the contact plate lower section
Equipped with the first support base, the scroll wheel is equipped with the first engaging tooth, and the contact plate is equipped with and the first engaging tooth phase
Second engaging tooth of cooperation；When driving motor driving transmission shaft rotation, transmission shaft drives connecting rod rotation, the rolling in connecting rod
Driving wheel is in contact by the first engaging tooth with the second engaging tooth on contact plate, engages connecting rod in the first engaging tooth and second
It is overturn under the action of tooth, drives the material containing case in connecting rod to be rotated, make material containing case in the mistake rotated with transmission shaft
Itself is also flipped in journey, enables the plastics in material containing case more fully with hot air impingement, avoids plastics in material containing case
It is deposited in influence plastics drying effect at one, effectively reduces the plastics dry required time；First support base is to contact plate
It plays a supportive role, increases the intensity of contact plate, make contact plate when being in contact with scroll wheel and scroll wheel is closely cooperated,
Extend the service life of contact plate.
Preferably, the box bilateral wall is respectively equipped with mounting plate, the mounting plate bottom is equipped with the second support base, institute
Feeding device is stated on the mounting plate；Feeding device is set to case for installing feeding device, by mounting plate by mounting plate
At the top of body, the function of automatic material taking is realized, convenient for taking out the plastics after drying out of cabinet after the completion of plastics are dry, increase
Plastic processing efficiency；Second support base plays a supportive role to mounting base, and mounting base is enable preferably to play support to feeding device
Effect, enables feeding device more smoothly to work.
Preferably, the feeding device includes the first support bar being set on the mounting plate, is set to described first
Fixed link on strut, the nut in the fixed link and the threaded rod set on driving motor output shaft end；When
After the completion of plastics are dry, the cooperation between used threaded rod and nut plays the purpose of screw rod transmission, makes threaded rod in nut
Case lid is opened when rotation, consequently facilitating staff is collected the plastics after drying, promotes plastic processing efficiency；It will drive
The power of dynamic motor output shaft end re-uses, and inputs as the power of feeding device, obtains the power of driving motor most
The utilization changed greatly avoids separately installing driving motor increase equipment cost, keeps device structure more simple；Support rod is to fixed link
It plays a supportive role with nut, enables nut to be stably fixed to be cooperated above cabinet with threaded rod, promote feeding device
The reliability used.
Preferably, the support rod is equipped with installation cavity, cylinder, the installation cavity bottom are equipped at the top of the installation cavity
Equipped with support spring, described fixed link one end is arranged in the installation cavity；When plastics are dried in cabinet, gas
Cylinder does not work, and nut is not contacted with threaded rod, and threaded rod dallies with driving motor, avoids material containing case in cabinet to modeling
Material is removed cabinet when being dried, and influences the drying efficiency of plastics；After the completion of the intracorporal plastics of case are dry, cylinder work
Make that piston rod is pushed to move down, piston rod pushes fixed link to move down, so that nut be made to move certain distance down, makes spiral shell
Mother contacts with each other with threaded rod, and threaded rod is transferred in nut under the action of driving motor, under the cooperation of threaded rod and nut
Material containing case is risen from into cabinet, takes out the plastics after drying out of cabinet convenient for staff.
Preferably, the case lid is equipped with reinforcing bar, the reinforcing bar is respectively arranged on the driving motor two sides, described
Fixed jaw is equipped at the top of reinforcing bar；Reinforcing bar is used for the connection effect reinforced between driving motor and case lid, and fixed jaw is to driving
Motor plays position-limiting action, enables driving motor is stable to be mounted on case lid, when threaded rod and nut cooperate material containing
When case takes out out of cabinet, fixed link and fixed jaw reinforce the fixed function to motor, and motor is made to drive case lid and material containing case liter
Cabinet out, convenient for being collected to the plastics after drying.
Preferably, the bottom of box is equipped with second support bar, match wheel is equipped at the top of the second support bar, it is described
Transmission shaft bottom surface is equipped with the groove matched with the match wheel；Second support bar plays a supportive role to transmission shaft, avoids being driven
Stress is excessive damages when driving material containing case to be rotated for axis, extends the service life of transmission shaft；By match wheel with it is recessed
The cooperation of slot plays position-limiting action to transmission shaft, so that transmission shaft is determined position by second support bar when being packed into cabinet, keeps away
Exempt from drive rod and generates deviation effects plastics drying effect during installation；Cooperated by match wheel and groove, transmission shaft is made to exist
Match wheel is rotated together with transmission shaft when rotation, makes second support bar under the premise of not influencing transmission shaft rotation to transmission shaft
It plays a supportive role, promotes the practicability of second support bar.
Preferably, being equipped with thermal insulation layer in the wall box；By thermal insulation layer to insulation effect is played in cabinet, make cabinet
Interior temperature maintains certain value always, and avoiding the intracorporal temperature of case from distributing influences plastics drying effect, reduces the dry institute of plastics
It takes time, promotes plastics drying efficiency.
Preferably, the exhaust outlet is duckbilled mouth structure；Extraneous air is avoided to enter by the setting of duck bill hole
Influence is dried on plastics in cabinet, the intracorporal gas of case can be discharged and prevent outside air from entering by exhaust outlet, make case
Body and extraneous air pressure are in stable state, avoid in cabinet air pressure excessive and cause safety accident, promote plastic dryer
Safety.
The invention has the following advantages that rotating when plastics are dried in drying machine by turnover device, make to carry
Plastics in hopper uniform four can scatter, and the plastics of bottom surface are overturn, plastics is avoided to be deposited in influence plastics at one
The case where drying effect, occurs, and improves plastics drying efficiency, promotes plastic processing efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cooperation schematic diagram of transmission shaft of the present invention and second support bar.
Fig. 3 is the bottom view of second support bar of the present invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in Figure 1-3, a kind of plastic dryer, including cabinet 1, the material containing case 2121 in the cabinet 1 and sets
Feeding device in 1 top of cabinet, feeding device out of cabinet 1 for taking out the plastics after drying, material containing case 2121
Side wall is equipped with dodge gate, and plastics can be put into material containing case 2121 by dodge gate, hold material containing case 2121 to plastics
Load effect；1 side of cabinet is equipped with air-heater 13, is equipped with exhaust outlet 14 below the air-heater 13, plastics enter in cabinet 1
When effect is dried to plastics, air-heater 13 is to provide hot-air in cabinet 1, makes the environment that high temperature drying is in cabinet 1,
Convenient for plastics are dried, exhaust outlet 14 is used to be discharged in cabinet 1 normal temperature air；When air-heater 13 is in cabinet 1
When carrying out blowing hot gas, toward drifting at the top of cabinet 1 in cabinet 1, cold air sinks hot gas toward 1 bottom of cabinet, and the cold air of sinking exists
It is discharged under the increase of hot gas from exhaust outlet 14, to make have a higher temperature in cabinet 1, promotes plastics drying effect；Institute
It states and is equipped with case lid 12 at the top of cabinet 1, the turnover device for driving material containing case 2121 to rotate, the case are equipped in the cabinet 1
Lid 12 is equipped with the driving motor 2 for driving the turnover device, and driving motor 2 is fixed on case lid 12, the material containing case
2121 side walls are equipped with air hole 21211；Hot gas can enter material containing case 2121 by the air hole 21211 on material containing case 2121
The interior plastics in material containing case 2121 are dried, and plastics carry out undertaking drying by material containing case 2121, keep plastics whole
It is placed in the hot environment of cabinet 1, plastics is enable preferably to be dried；By the setting of turnover device, make material containing case 2121
It loads when plastics are dried in cabinet 1 and generates rotation, the plastics in material containing case 2121 are overturn by rotating, are avoided
Plastics are deposited in influence plastics drying effect at one, and the plastics of bottom are translated into top by overturning, are made in material containing case 2121
Plastics can obtain preferable drying effect, and the drying to plastics can be completed within a short period of time, promote the dry effect of plastics
Rate.
The turnover device includes the transmission shaft 21 being set on 2 output shaft of driving motor, is set to the transmission shaft 21
On bearing block 211, the connecting rod 212 on the bearing block 211 and the scroll wheel set on described 212 one end of connecting rod
2122, bearing block 211 is equipped with bearing, and connecting rod 212 is connected by bearing with bearing block 211；The material containing case 2121 is affixed
In in the connecting rod 212,1 inner wall of cabinet is equipped with the contact plate 17 being in contact with the scroll wheel 2122, described to connect
The first support base 18 is equipped with below touch panel 17, the first support base 18 is triangular structure, using triangle stability principle, is increased
The support effect of first support base 18；The scroll wheel 2122 is equipped with the first engaging tooth, and the contact plate 17 is equipped with and institute
State the second engaging tooth that the first engaging tooth matches.
When plastics are placed on and are put into cabinet in material containing case 2121 and are dried, air-heater 13 goes into operation work, makes in cabinet 1
The hot gas of certain temperature is generated, 2 task driven transmission shaft 21 of driving motor is rotated, and the rotation of transmission shaft 21 drives connecting rod
Material containing case 2121 on 212 is rotated around transmission shaft 21, and material containing case 2121 generates centrifugal effect in the course of rotation, will
The moisture of frosting is thrown away, and is made plastics under the action of air-heater 13 and centrifugal force while being dried, and it is dry to promote plastics
Effect；Connecting rod 212 drives scroll wheel 2122 to rotate in rotation, and scroll wheel 2122 is in contact with contact plate 17, passes through first
Cooperate between engaging tooth and the second engaging tooth, scroll wheel 2122 is made itself to rotate when being in contact with contact plate 17, thus
It drives the material containing case 2121 in connecting rod 212 to be overturn, produces material containing case 2121 during rotating around transmission shaft 21
Raw overturning, the plastics in material containing case 2121 are stirred, stir the plastics of bottom to top, avoid plastic heap by overturning
Together a part of plastics of product are unable to get good drying process, and plastics are more preferable during material containing case 2121 turns over
Be in contact with hot wind, reduce plastics it is dry the time required to, improve plastics drying efficiency.
1 two sidewalls of cabinet are respectively equipped with mounting plate 15, and 15 bottom of mounting plate is equipped with the second support base 16, described
Feeding device is set on the mounting plate 15；Second support base 16 is set as triangular structure, has stability using triangle
Principle increases the support effect of the second support base 16；Mounting plate 15 is filled feeding by mounting plate 15 for installing feeding device
Be arranged in the top of cabinet 1, realize the function of automatic material taking, convenient for after the completion of plastics are dry out of cabinet 1 by the modeling after drying
Material takes out, and increases plastic processing efficiency；Second support base 16 plays a supportive role to mounting plate 15, keeps mounting plate 15 better
It plays a supportive role to feeding device, feeding device is enable more smoothly to work.
The feeding device includes being set to the first support bar 3 on the mounting plate 15, being set in the first support bar 3
Fixed link 41, the nut 4 in the fixed link 41 and set on the driving motor 2 output shaft end threaded rod 22,
The first support bar 3 is equipped with installation cavity 31, is equipped with cylinder 311 at the top of the installation cavity 31,31 bottom of installation cavity is set
There is support spring 312, described 41 one end of fixed link is arranged in the installation cavity 31；312 bottom of support spring is fixed on installation
31 bottom of chamber, top are fixed on 41 bottom of fixed link, and 41 both ends of fixed link can carry out the upper and lower of certain distance in installation cavity 31
Mobile, the piston rod of cylinder 311 and 41 top surface of fixed link are connected；Nut 4 is not in contact in normal state with threaded rod 22, when
When material containing case 2121 is dried plastics in cabinet 1, threaded rod 22 dallies, avoid plastics by it is dry when from
Emersion, influences plastics drying effect in cabinet 1；After the completion of plastics are dry, driving motor 2 stops working, and cylinder 311 starts work
Make, cylinder 311 pushes piston rod to move down, and piston rod pushes fixed link 41 to move down, and 41 both ends of fixed link are being transported down
It drives the nut 4 in fixed link 41 to move down when dynamic, nut 4 is made to drop to the position that is in contact with threaded rod 41, support spring
312 are compressed；Driving motor 2 is opened at this time, driving motor 2 is made to start to work, and driving motor 2 drives 22 turns of threaded rod
Dynamic, threaded rod 22 is rotated into nut 4 by being threadedly engaged between nut 4 during rotation, and threaded rod 22 continues at this time
Rotation moves the continuation of threaded rod 22 up by being threadedly engaged between nut 4, drives driving motor 2 and case lid 12 past
Upper movement, so that material containing case 2121 is risen from 1 outside of cabinet, convenient for being collected processing to the plastics in material containing case 2121；When
After plastics take out of material containing case 2121, driving motor 2 is inverted, and carries out down threaded rod 22 by the cooperation between nut 4
Drop, case lid 12 is reinstalled back on cabinet 1, cylinder 311 withdraws piston rod, fixed link 41 312 elastic force of fixed spring with
Toward certain distance is raised under the collective effect of cylinder 311, disconnects nut 4 with threaded rod 22, be in feeding device
Off position.
The case lid 12 is equipped with reinforcing bar 121, and the reinforcing bar 121 is respectively arranged on 2 two sides of driving motor, described
Fixed jaw 1211 is equipped at the top of reinforcing bar 121；Reinforcing bar 121 is used for the connection effect reinforced between driving motor 2 and case lid 12,
Fixed jaw 1211 plays position-limiting action to driving motor 2, enables driving motor 2 is stable to be mounted on case lid 12, works as threaded rod
22 out of cabinet 1 when taking out material containing case 2121 with the mutual cooperation of nut 4, and fixed link 41 and fixed jaw 1211 are reinforced to motor
Fixed function makes motor that case lid 12 and material containing case 2121 be driven to rise from cabinet, convenient for being collected to the plastics after drying.
1 bottom of cabinet is equipped with second support bar 19, and match wheel 191 is equipped at the top of the second support bar 19, described
21 bottom surface of transmission shaft is equipped with the groove 213 matched with the match wheel 191；Match wheel 191 can be freely rotated, match wheel
The design of 191 the smooth of the edge；Second support bar 19 plays a supportive role to transmission shaft 21, and transmission shaft 21 is avoided to drive material containing case 2121
Stress is excessive when being rotated damages, and extends the service life of transmission shaft 21；Pass through matching for match wheel 191 and groove 213
Conjunction plays position-limiting action to transmission shaft 21, so that transmission shaft 21 is determined position by second support bar 19 when being packed into cabinet 1, keeps away
Exempt from transmission shaft 21 and generates deviation effects plastics drying effect during installation；Cooperated by match wheel 191 and groove 213, is made
The match wheel in rotation of transmission shaft 21 is rotated together with transmission shaft 21, rotates second support bar 19 not influencing transmission shaft 21
Under the premise of play a supportive role to transmission shaft 21, promoted second support bar 19 practicability.
Thermal insulation layer 11 is equipped in 1 side wall of cabinet, thermal insulation layer 11 is made of heat resistant material, and rubber material system can be used
At the heat insulation of increase thermal insulation layer 11 enables thermal insulation layer 11 to play insulation effect to cabinet 1, the temperature in cabinet 1 is made to begin
Certain value is maintained eventually, and avoiding the temperature in cabinet 1 from distributing influences plastics drying effect, reduces the dry required time of plastics, mentions
Rise plastics drying efficiency.
The exhaust outlet 14 is duckbilled mouth structure；Extraneous air is avoided to enter in cabinet 1 by the setting of duck bill hole
Influence is dried on plastics, the gas in cabinet 1 can be discharged and prevent outside air from entering by exhaust outlet 14, make cabinet 1
It is in stable state with extraneous air pressure, avoids in cabinet 1 air pressure excessive and causes safety accident, promote the peace of plastic dryer
Quan Xing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of plastic dryer including cabinet (1), the material containing case (2121) being set in the cabinet (1) and is set to the case
Feeding device at the top of body (1), cabinet (1) side are equipped with air-heater (13), and exhaust is equipped with below the air-heater (13)
Mouth (14), cabinet (1) top are equipped with case lid (12), it is characterised in that: are equipped in the cabinet (1) for driving material containing case
(2121) turnover device rotated, the case lid (12) is equipped with the driving motor (2) for driving the turnover device, described
Material containing case (2121) side wall is equipped with air hole (21211).
2. a kind of plastic dryer described in accordance with the claim 1, it is characterised in that: the turnover device includes being set to the drive
Transmission shaft (21) on dynamic motor (2) output shaft, is set to the bearing at the bearing block (211) on the transmission shaft (21)
Connecting rod (212) on seat (211) and the scroll wheel (2122) set on the connecting rod (212) one end, the material containing case
(2121) it is fixed on the connecting rod (212).
3. a kind of plastic dryer according to claim 2, it is characterised in that: cabinet (1) inner wall is equipped with and institute
The contact plate (17) that scroll wheel (2122) is in contact is stated, is equipped with the first support base (18) below the contact plate (17), the rolling
Driving wheel (2122) is equipped with the first engaging tooth, and the contact plate (17) is equipped with second matched with first engaging tooth and nibbles
Close tooth.
4. a kind of plastic dryer described in accordance with the claim 1, it is characterised in that: cabinet (1) two sidewalls are respectively equipped with
Mounting plate (15), mounting plate (15) bottom are equipped with the second support base (16), and the feeding device is set to the mounting plate
(15) on.
5. a kind of plastic dryer according to claim 4, it is characterised in that: the feeding device includes being set to the peace
First support bar (3) in loading board (15), is set to the fixed link at the fixed link (41) on the first support bar (3)
(41) nut (4) on and the threaded rod (22) set on the driving motor (2) output shaft end.
6. a kind of plastic dryer according to claim 5, it is characterised in that: the first support bar (3) is equipped with peace
It behave affectedly (31), is equipped with cylinder (311) at the top of the installation cavity (31), installation cavity (31) bottom is equipped with support spring (312),
Described fixed link (41) one end is arranged in the installation cavity (31).
7. a kind of plastic dryer described in accordance with the claim 1, it is characterised in that: the case lid (12) is equipped with reinforcing bar
(121), the reinforcing bar (121) is respectively arranged on the driving motor (2) two sides, is equipped with and fixes at the top of the reinforcing bar (121)
Pawl (1211).
8. a kind of plastic dryer according to claim 2, it is characterised in that: cabinet (1) bottom is equipped with second
Strut (19), second support bar (19) top are equipped with match wheel (191), and transmission shaft (21) bottom surface is equipped with matches with described
Close the groove (213) that wheel (191) matches.
9. a kind of plastic dryer described in accordance with the claim 1, it is characterised in that: be equipped in cabinet (1) side wall heat-insulated
Layer (11).
10. a kind of plastic dryer described in accordance with the claim 1, it is characterised in that: the exhaust outlet (14) is duck bill hole knot
Structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010628240.1A CN111678308A (en) | 2018-06-26 | 2018-06-26 | Short-time plastic drying machine |
| CN201810665933.0A CN108943484B (en) | 2018-06-26 | 2018-06-26 | Plastic drying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665933.0A CN108943484B (en) | 2018-06-26 | 2018-06-26 | Plastic drying machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010628240.1A Division CN111678308A (en) | 2018-06-26 | 2018-06-26 | Short-time plastic drying machine |
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| Publication Number | Publication Date |
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| CN108943484A true CN108943484A (en) | 2018-12-07 |
| CN108943484B CN108943484B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810665933.0A Active CN108943484B (en) | 2018-06-26 | 2018-06-26 | Plastic drying machine |
| CN202010628240.1A Withdrawn CN111678308A (en) | 2018-06-26 | 2018-06-26 | Short-time plastic drying machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010628240.1A Withdrawn CN111678308A (en) | 2018-06-26 | 2018-06-26 | Short-time plastic drying machine |
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| CN112192782A (en) * | 2020-10-12 | 2021-01-08 | 王永成 | Plastics production is with raw materials drying device that moulds plastics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607551Y (en) * | 2003-03-23 | 2004-03-24 | 许振举 | Rotary hot air dryer |
| JP2010201782A (en) * | 2009-03-03 | 2010-09-16 | Kawata Mfg Co Ltd | Drier |
| CN206919599U (en) * | 2017-06-24 | 2018-01-23 | 宣威市龙津生物科技有限责任公司 | Drying unit for fleabane flower |
| CN207247799U (en) * | 2017-09-22 | 2018-04-17 | 烟台毓璜顶医院 | A kind of drying unit for medicament drying |
| CN207373515U (en) * | 2017-09-26 | 2018-05-18 | 深圳市奥晶科技有限公司 | A kind of fire retardation PC raw material stoving device |
| CN207422808U (en) * | 2017-10-28 | 2018-05-29 | 宿迁市万和泰化工有限公司 | A kind of rotary continuous drier |
-
2018
- 2018-06-26 CN CN201810665933.0A patent/CN108943484B/en active Active
- 2018-06-26 CN CN202010628240.1A patent/CN111678308A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607551Y (en) * | 2003-03-23 | 2004-03-24 | 许振举 | Rotary hot air dryer |
| JP2010201782A (en) * | 2009-03-03 | 2010-09-16 | Kawata Mfg Co Ltd | Drier |
| CN206919599U (en) * | 2017-06-24 | 2018-01-23 | 宣威市龙津生物科技有限责任公司 | Drying unit for fleabane flower |
| CN207247799U (en) * | 2017-09-22 | 2018-04-17 | 烟台毓璜顶医院 | A kind of drying unit for medicament drying |
| CN207373515U (en) * | 2017-09-26 | 2018-05-18 | 深圳市奥晶科技有限公司 | A kind of fire retardation PC raw material stoving device |
| CN207422808U (en) * | 2017-10-28 | 2018-05-29 | 宿迁市万和泰化工有限公司 | A kind of rotary continuous drier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108943484B (en) | 2020-08-25 |
| CN111678308A (en) | 2020-09-18 |
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