CN220882934U - Polylactic acid material preparation facilities that possesses edulcoration function - Google Patents
Polylactic acid material preparation facilities that possesses edulcoration function Download PDFInfo
- Publication number
- CN220882934U CN220882934U CN202322827090.9U CN202322827090U CN220882934U CN 220882934 U CN220882934 U CN 220882934U CN 202322827090 U CN202322827090 U CN 202322827090U CN 220882934 U CN220882934 U CN 220882934U
- Authority
- CN
- China
- Prior art keywords
- preparation
- polylactic acid
- acid material
- function
- screen
- 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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- 238000002360 preparation method Methods 0.000 title claims abstract description 61
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 24
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000002994 raw material Substances 0.000 description 15
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of preparation devices, in particular to a polylactic acid material preparation device with a impurity removal function, which comprises a preparation box, wherein a bottom box is arranged at the bottom end of the preparation box, a discharge hole is formed in one side of the outer surface of the preparation box, a box cover is arranged at the top end of the preparation box, a feed hopper and a ventilation net are fixedly arranged at the top end of the box cover, a driving motor is arranged at the top end of the box cover, a fan is arranged on the inner surface of the box cover, a propeller is arranged at the output end of the driving motor, a heating pipe is arranged on the inner surface of the preparation box, a screen is arranged on the inner surface of the feed hopper, a vibrating motor is arranged on the outer surface of the screen, and a first spring is fixedly arranged at one end of the outer surface of the screen.
Description
Technical Field
The utility model relates to the technical field of preparation devices, in particular to a polylactic acid material preparation device with a impurity removal function.
Background
Polylactic acid is a polyester, lactic acid is a biological monomer existing in nature, PLA is thermoplastic, and can be processed by a general plastic processing technology to prepare films, sheets and fibers, PLA is soft and hard, is transparent per se, can be prepared into an opaque material, can be added with a filler, can be prepared into a thin sheet due to high strength, and needs to be processed by a preparation device in the process of processing polylactic acid.
Publication number CN217110271U discloses a polylactic acid modified materials preparation facilities, and the device includes the box, the bottom fixedly connected with axial-flow air heater of box, the left side fixedly connected with feeder hopper of box, the internally mounted of box has two auxiliary positioning components, two the bottom fixedly connected with ventilation otter board between the auxiliary positioning component, the right side fixedly connected with row hopper of box. Although the device is through the box as the device main part, at first start axial fan, then start drive assembly and drive ventilation otter board and carry out clockwise formula vibration between two assistance-localization real-time subassemblies, then pour into the inside of box through the feeder hopper with the granule that cuts in succession, thereby realized that the device possesses drying efficiency height, but continuous high-efficient operation, and the advantage of convenient operation, but the device does not set up edulcoration structure, owing to remain debris in the raw and other materials, pour into the raw and other materials into the preparation case and carry out the in-process of processing, make feeder hopper department produce the jam easily, the work efficiency of preparation device has been reduced, and the remaining debris of raw and other materials can influence the preparation device and process the precision of polylactic acid, the use of the preparation device is inconvenient, so need to improve.
Disclosure of utility model
The present utility model is directed to solving the technical problems set forth in the background art.
The utility model adopts the following technical scheme: the utility model provides a polylactic acid material preparation facilities that possesses edulcoration function, includes the preparation case, the base case is installed to the bottom of preparation case, the discharge gate has been seted up to surface one side of preparation case, the case lid is installed on the top of preparation case, the equal fixed mounting in top of case lid has feeder hopper and ventilation net, driving motor is installed on the top of case lid, the internal surface mounting of case lid has the fan, the screw is installed to driving motor's output, the internal surface mounting of preparation case has the heating pipe, the internal surface mounting of feeder hopper has the screen cloth, vibrating motor is installed to the surface mounting of screen cloth, surface one end fixed mounting of screen cloth has first spring, the top fixed mounting of screen cloth has the peg, the top fixed mounting of feeder hopper has the fixed block, the clamp splice is installed to surface one side of fixed block.
Preferably, a temperature sensor is installed on one side of the outer surface of the preparation box. Here, the temperature inside the preparation tank is conveniently detected by a temperature sensor.
Preferably, a chute is formed in the inner surface of the feed hopper, and a screen is connected to the inner side of the chute in a sliding manner. Here, the screen can be limited by the chute.
Preferably, the lifting rods are symmetrically distributed at the top end of the screen. Here, the movement of the screen is facilitated by the lifting lever.
Preferably, the mounting holes are formed in one side of the outer surfaces of the fixing block and the clamping block, and bolts are connected to the inner surfaces of the mounting holes in a rotating mode. Here, the clamping blocks can be fixed by bolts.
Preferably, limit grooves are formed in two sides of the outer surface of the box cover, storage grooves are formed in two sides of the outer surface of the preparation box, and a sleeve is fixedly arranged at one end of the inner surface of each storage groove. Here, the second spring is conveniently accommodated by the sleeve.
Preferably, a second spring is fixedly arranged at one end of the inner surface of the sleeve, and a movable rod is fixedly arranged at one end of the outer surface of the second spring. Here, the movable rod can be driven to move by the second spring.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, through the arrangement of the preparation box, the box cover, the feeding hopper, the ventilation net, the driving motor, the fan, the screw propeller, the heating pipe, the screen, the vibration motor, the chute, the first spring, the lifting rod, the fixed block, the clamping block, the mounting hole and the bolt, the discharging function of air in the preparation box can be realized through the ventilation net and the fan, the stirring function of raw materials is realized through the driving motor and the screw propeller, the drying function of raw materials is realized through the heating pipe, the vibration function of the screen is realized through the vibration motor, the buffering function of the screen is realized through the first spring, the screen is prevented from vibrating too quickly to shake out the raw materials, the limiting function of the screen position is realized through the chute, the limiting function of the lifting rod position is realized through the clamping block and the fixed block, the structural stability is strong, the impurity removal of raw materials is realized through the screen, the blockage of the feeding hopper is prevented, and the working efficiency of the preparation device is improved.
2. According to the utility model, the limiting groove, the storage groove, the sleeve, the second spring and the movable rod are arranged, so that the limiting function of the movable rod position can be realized through the limiting groove, the storage function of the second spring position can be realized through the sleeve, the moving function of the movable rod position can be realized through the second spring, the device is simple in structure, convenience is provided for maintenance of the preparation device through the movable rod, and the workload of workers is reduced.
Drawings
Fig. 1 is a schematic diagram of a polylactic acid material preparation apparatus with impurity removal function according to the present utility model;
FIG. 2 is a sectional view showing a polylactic acid material producing apparatus having a function of removing impurities according to the present utility model;
FIG. 3 is an exploded view of a device for preparing a polylactic acid material with a function of removing impurities according to the present utility model;
FIG. 4 is an enlarged view of the position A in FIG. 3 of a polylactic acid material preparation device with a function of removing impurities according to the present utility model;
fig. 5 is an enlarged view of a portion B in fig. 3 of a polylactic acid material preparation apparatus having a function of removing impurities according to the present utility model.
Legend description:
1. Preparing a box; 2. a bottom box; 3. a discharge port; 4. a temperature sensor; 5. a case cover; 6. a feed hopper; 7. a ventilation screen; 8. a driving motor; 9. a fan; 10. a propeller; 11. heating pipes; 12. a screen; 13. a vibration motor; 14. a chute; 15. a first spring; 16. a lifting rod; 17. a fixed block; 18. clamping blocks; 19. a mounting hole; 20. a bolt; 21. a limit groove; 22. a storage groove; 23. a sleeve; 24. a second spring; 25. a movable rod.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a polylactic acid material preparation facilities that possesses edulcoration function, including preparation case 1, bottom case 2 is installed to the bottom of preparation case 1, discharge gate 3 has been seted up to surface one side of preparation case 1, temperature sensor 4 is installed to surface one side of preparation case 1, it detects to prepare the inside temperature of case 1 to make things convenient for through temperature sensor 4, case lid 5 is installed on the top of preparation case 1, the equal fixed mounting in top of case lid 5 has feeder hopper 6 and ventilation net 7, driving motor 8 is installed on the top of case lid 5, fan 9 is installed to the internal surface of case lid 5, screw 10 is installed to driving motor 8's output, heating pipe 11 is installed to the internal surface of preparation case 1, conveniently dry the raw materials through heating pipe 11, screen cloth 12 is installed to the internal surface of feeder hopper 6, vibrating motor 13 is installed to the surface of screen cloth 12, spout 14 has been seted up to the internal surface of feeder hopper 6, the inboard sliding connection of spout 14 has screen cloth 12, it is spacing to screen cloth 12 through spout 14.
Referring to fig. 3-4, a first spring 15 is fixedly arranged at one end of the outer surface of the screen 12, a lifting rod 16 is fixedly arranged at the top end of the screen 12, the lifting rods 16 are symmetrically distributed at the top end of the screen 12, the screen 12 is conveniently moved through the lifting rod 16, a fixing block 17 is fixedly arranged at the top end of the feed hopper 6, a clamping block 18 is arranged at one side of the outer surface of the fixing block 17, mounting holes 19 are formed in one sides of the fixing block 17 and the outer surface of the clamping block 18, bolts 20 are rotatably connected to the inner surface of the mounting holes 19, the clamping block 18 can be fixed through the bolts 20, impurities of raw materials are removed through the screen 12 conveniently, the feed hopper 6 is prevented from being blocked, and the working efficiency of the preparation device is improved.
Example two
Referring to fig. 3-5, limiting grooves 21 are formed on two sides of the outer surface of the case cover 5, receiving grooves 22 are formed on two sides of the outer surface of the preparation case 1, a sleeve 23 is fixedly arranged on one end of the inner surface of the receiving grooves 22, a second spring 24 is conveniently received through the sleeve 23, a movable rod 25 is fixedly arranged on one end of the inner surface of the sleeve 23, the movable rod 25 can be driven to move through the second spring 24, convenience is provided for maintenance of the preparation device through the movable rod 25, and workload of workers is reduced.
Working principle: in the process of using the preparation device, firstly, raw materials are poured into the inner side of the preparation box 1 through the feed hopper 6, at this time, the screen 12 is driven by the vibrating motor 13 to screen the raw materials at the feed hopper 6, so that impurities remained in the raw materials are remained on the screen 12, the screened raw materials can enter the inner side of the preparation box 1, the screen 12 is driven by the screen 12 to drive the first spring 15 to compress at the inner side of the chute 14, then the screen 12 is buffered by the compression of the first spring 15 to prevent the screen 12 from vibrating too quickly to shake out the raw materials, then the lifting rod 16 and the screen 12 are limited by the clamping block 18 and the fixed block 17, the blockage of the feed hopper 6 is prevented while the raw material impurity removal work is realized, the work efficiency of the preparation device is improved, when the screen 12 is required to be cleaned, the bolts 20 are required to be taken down from the mounting holes 19, the clamping block 18 can be removed, the screen 12 is required to be moved out of the chute 14 by the lifting rod 16 and cleaned, the cleaned screen 12 can be moved back to the original position, the clamping block 18 is fixed by the bolts 20, the clamping block 18 and the fixed block 17 are limited, the cleaning of the screen 12 is completed, the use of the preparation device is facilitated, the raw materials can be stirred by the driving motor 8, the raw materials are dried by the heating pipe 11, the air in the preparation box 1 is discharged by the fan 9 and the ventilation net 7, the raw materials can be discharged by the discharge port 3, when the preparation device needs to be maintained, the movable rod 25 is required to be pressed, the second spring 24 is driven by the movable rod 25 to compress the inner side of the sleeve 23, the case cover 5 can be taken down to maintain the preparation device, the case cover 5 needs to be moved back to the original position after the maintenance of the preparation device is completed, then the movable rod 25 is driven to move to the position limiting groove 21 through the reset of the second spring 24, the movable rod 25 is limited through the position limiting groove 21, then the maintenance work of the preparation device is completed, and the workload of staff is reduced.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a polylactic acid material preparation facilities that possesses edulcoration function, includes preparation case (1), its characterized in that: the bottom case (2) is installed to the bottom of preparation case (1), discharge gate (3) have been seted up to surface one side of preparation case (1), case lid (5) are installed on the top of preparation case (1), equal fixed mounting in top of case lid (5) has feeder hopper (6) and ventilation net (7), driving motor (8) are installed on the top of case lid (5), fan (9) are installed to the internal surface of case lid (5), screw (10) are installed to the output of driving motor (8), heating pipe (11) are installed to the internal surface of preparation case (1), screen cloth (12) are installed to the internal surface of feeder hopper (6), vibrating motor (13) are installed to the surface of screen cloth (12), surface one end fixed mounting of screen cloth (12) has first spring (15), the top fixed mounting of screen cloth (12) has lifter (16), fixed block (17) are installed on the top of feeder hopper (6), clamp block (18) are installed to surface one side of fixed block (17).
2. The polylactic acid material production apparatus having a function of removing impurities according to claim 1, wherein: a temperature sensor (4) is arranged on one side of the outer surface of the preparation box (1).
3. The polylactic acid material production apparatus having a function of removing impurities according to claim 1, wherein: the inner surface of the feed hopper (6) is provided with a chute (14), and the inner side of the chute (14) is connected with a screen (12) in a sliding way.
4. The polylactic acid material production apparatus having a function of removing impurities according to claim 1, wherein: the lifting rods (16) are symmetrically distributed at the top end of the screen (12).
5. The polylactic acid material production apparatus having a function of removing impurities according to claim 1, wherein: mounting holes (19) are formed in one side of the outer surfaces of the fixing block (17) and the clamping block (18), and bolts (20) are connected to the inner surfaces of the mounting holes (19) in a rotating mode.
6. The polylactic acid material production apparatus having a function of removing impurities according to claim 1, wherein: limiting grooves (21) are formed in two sides of the outer surface of the box cover (5), storage grooves (22) are formed in two sides of the outer surface of the preparation box (1), and a sleeve (23) is fixedly arranged at one end of the inner surface of each storage groove (22).
7. The apparatus for producing a polylactic acid material having a function of removing impurities according to claim 6, wherein: a second spring (24) is fixedly arranged at one end of the inner surface of the sleeve (23), and a movable rod (25) is fixedly arranged at one end of the outer surface of the second spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827090.9U CN220882934U (en) | 2023-10-21 | 2023-10-21 | Polylactic acid material preparation facilities that possesses edulcoration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827090.9U CN220882934U (en) | 2023-10-21 | 2023-10-21 | Polylactic acid material preparation facilities that possesses edulcoration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882934U true CN220882934U (en) | 2024-05-03 |
Family
ID=90875065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827090.9U Active CN220882934U (en) | 2023-10-21 | 2023-10-21 | Polylactic acid material preparation facilities that possesses edulcoration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882934U (en) |
-
2023
- 2023-10-21 CN CN202322827090.9U patent/CN220882934U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |