CN221067120U - Composite PET writing case material melting extrusion mechanism - Google Patents
Composite PET writing case material melting extrusion mechanism Download PDFInfo
- Publication number
- CN221067120U CN221067120U CN202323051687.5U CN202323051687U CN221067120U CN 221067120 U CN221067120 U CN 221067120U CN 202323051687 U CN202323051687 U CN 202323051687U CN 221067120 U CN221067120 U CN 221067120U
- Authority
- CN
- China
- Prior art keywords
- melt extrusion
- top end
- frame
- extrusion mechanism
- writing 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000001125 extrusion Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 5
- 238000002844 melting Methods 0.000 title claims abstract description 5
- 238000009474 hot melt extrusion Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 31
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 21
- 239000005020 polyethylene terephthalate Substances 0.000 description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XRBXGZZMKCBTFP-UHFFFAOYSA-N 4-(2,2-dihydroxyethoxycarbonyl)benzoic acid Chemical compound OC(O)COC(=O)C1=CC=C(C(O)=O)C=C1 XRBXGZZMKCBTFP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a composite PET writing case material melt extrusion mechanism which comprises a workbench, a hot melt extrusion cylinder and a driving assembly, wherein a linear slide rail is arranged on one side of the top end of the workbench, a sliding block is arranged on the top end of the linear slide rail, a limiting frame is arranged on the top end of the sliding block, a scraper is arranged on one side of the limiting frame, and fixing frames are arranged on two sides of the linear slide rail. The utility model realizes the cleaning of the extrusion head by arranging the scraper, the linear slide rail, the sliding block, the fixing frame, the servo motor, the threaded rod and the limiting frame, wherein the operation of the servo motor drives the threaded rod to rotate, and the threaded rod is in threaded connection with the limiting frame, and the sliding block and the linear slide rail are matched to be used to drive the limiting frame to translate, so that the scraper is indirectly driven to scratch the extrusion head, redundant residual materials are removed, and the phenomenon of blockage caused by solidification of the residual materials on the extrusion head is avoided, thereby the melting extrusion mechanism has the cleaning function.
Description
Technical Field
The utility model relates to the technical field of melt extrusion mechanisms, in particular to a melt extrusion mechanism for a composite PET writing case material.
Background
PET (polyethylene terephthalate) is prepared by exchanging dimethyl terephthalate with ethylene glycol or synthesizing dihydroxyethyl terephthalate by esterifying terephthalic acid with ethylene glycol, and then performing polycondensation reaction. The composite PET material is processed by a melt extrusion mechanism during processing, and the processed material can remain on an extrusion head, if the processed material is not cleaned in time, the extrusion head is blocked after the residue is solidified, so the melt extrusion mechanism for the composite PET writing case material is provided.
Disclosure of utility model
The utility model aims to provide a composite PET writing case material melt extrusion mechanism to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound PET writing case material melt extrusion mechanism, includes workstation, hot melt extrusion section of thick bamboo and drive assembly, linear slide rail is installed to one side on workstation top, and the top of linear slide rail installs the slider, the spacing is installed on the top of slider, and installs the scraper in one side of spacing, the mount is all installed to the both sides of linear slide rail.
Preferably, a threaded rod is arranged between the fixing frames, the threaded rod and the linear sliding rail are mutually parallel, and a servo motor is arranged at one end of the threaded rod.
Preferably, the threaded rod penetrates through the inside of the limiting frame, a thread groove matched with the threaded rod is formed in the inside of the limiting frame, and the limiting frame is in threaded connection with the threaded rod.
Preferably, the support frame is installed on the top of workstation, and the workbin is installed on the top of support frame, the hopper is installed on the top of workbin, agitator motor is installed to one side of workbin, the internally mounted of workbin has the (mixing) shaft, and the stirring frame is installed in the outside of (mixing) shaft.
Preferably, the stirring frame is L-shaped, and the stirring frames are distributed on the stirring shaft at equal intervals.
Preferably, the bottom of workbin is provided with fixed cover, and fixed cover's internally mounted has the rubber flashboard, electric putter is installed to one side of fixed cover, and electric putter and rubber flashboard form to be connected, the conveying pipeline is installed to fixed cover's bottom, and the conveying pipeline is linked together with the hot melt extrusion section of thick bamboo.
Preferably, the hopper is installed on the top of the feed box, a screen frame is installed in the top of the hopper, and handles are installed on two sides of the top of the screen frame.
Preferably, the internally mounted of reel has the toper piece, and the inside of toper piece is inlayed and is had powerful magnetic path, the toper piece is provided with a plurality of groups, and the toper piece is annular distribution on the reel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through being provided with scraper, linear slide rail, slider, mount, servo motor, threaded rod and spacing, realized extruding the clearance of head, servo motor's operation can drive the threaded rod and rotate, and threaded connection between threaded rod and the spacing, cooperation slider and linear slide rail's use drives the spacing and translates, indirect drive scraper is scraped the head of extruding and is rubbed, clears away unnecessary residual material, avoids the residual material to solidify on extruding the overhead phenomenon that causes the jam to make melting extrusion mechanism have the clearance function.
(2) Through being provided with electric putter, agitator motor, workbin, fixed cover, (mixing) shaft, carriage and rubber flashboard, realized the mixing to the PET material, agitator motor's operation can drive the (mixing) shaft and carry out high-speed rotation, cooperates the distribution of carriage, stirs the mixture to multiple PET material, and the rubber flashboard is at the inside removal of fixed cover, and the steerable PET material enters into the inside of hot melt extrusion section of thick bamboo to make melt extrusion mechanism have mixed function.
(3) Through being provided with hopper, reel, toper piece, powerful magnetic path and handle, realized the screening to the PET material, the reel is installed on the top of hopper, can sieve the PET material, blocks the material of macroparticle, and the distribution of toper piece and powerful magnetic path can utilize magnetic force to adsorb the metallic impurity in the material, avoids metallic impurity to enter into the inside of hot melt extrusion section of thick bamboo to make melt extrusion mechanism have the edulcoration function.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic side view of a doctor blade in accordance with the present utility model;
Fig. 4 is a schematic view of a front partial cross-sectional structure of a hopper according to the present utility model.
Reference numerals in the drawings illustrate:
1. A work table; 2. a hot melt extrusion barrel; 3. a drive assembly; 4. an electric push rod; 5. a stirring motor; 6. a feed box; 7. a hopper; 8. a fixed cover; 9. a support frame; 10. a scraper; 11. a material conveying pipe; 12. a stirring shaft; 13. a screen frame; 14. a stirring rack; 15. a rubber flashboard; 16. a linear slide rail; 17. a slide block; 18. a fixing frame; 19. a servo motor; 20. a threaded rod; 21. a limiting frame; 22. a conical block; 23. a strong magnetic block; 24. a handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a compound PET writing case material melt extrusion mechanism, including workstation 1, hot melt extrusion section of thick bamboo 2 and drive assembly 3, linear slide rail 16 is installed to one side on workstation 1 top, and slider 17 is installed on linear slide rail 16's top, spacing 21 is installed on slider 17's top, and scraper 10 is installed to one side of spacing 21, mount 18 is all installed to linear slide rail 16's both sides, install threaded rod 20 between the mount 18, and be parallel to each other between threaded rod 20 and the linear slide rail 16, servo motor 19 is installed to threaded rod 20's one end, threaded rod 20 runs through in the inside of spacing 21, the inside of spacing 21 is provided with the screw thread groove with threaded rod 20 matched with, and constitute threaded connection between spacing 21 and the threaded rod 20, the rotation of steerable spacing 21 drives slider 17 and slides on linear slide rail 16.
Specifically, as shown in the figure, during use, through the operation of the servo motor 19, the threaded rod 20 is driven to rotate, the threaded rod 20 is in threaded connection with the limiting frame 21, the limiting frame 21 is driven to translate by matching with the use of the sliding block 17 and the linear sliding rail 16, the scraper 10 is indirectly driven to scratch the extrusion head, and redundant residual materials are removed.
The support frame 9 is installed on the top of workstation 1, and the workbin 6 is installed on the top of support frame 9, the hopper 7 is installed on the top of workbin 6, agitator motor 5 is installed to one side of workbin 6, the internally mounted of workbin 6 has (mixing) shaft 12, and the stirring frame 14 is installed in the outside of (mixing) shaft 12, the appearance of stirring frame 14 is "L" shape, stirring frame 14 is equidistant distribution on (mixing) shaft 12, the bottom of workbin 6 is provided with fixed cover 8, and the internally mounted of fixed cover 8 has rubber flashboard 15, electric putter 4 is installed to one side of fixed cover 8, and electric putter 4 forms with rubber flashboard 15 and is connected, conveying pipeline 11 is installed to the bottom of fixed cover 8, and conveying pipeline 11 is linked together with hot melt extrusion section of thick bamboo 2, the inside of conveying pipeline 11 is passed through to the inside of fixed cover 8, steerable PET material enters into the inside of hot melt extrusion section of thick bamboo 2 through conveying pipeline 11.
Specifically, as shown in the figure, during use, through the operation of the stirring motor 5, the stirring shaft 12 is driven to rotate at a high speed, and the stirring rack 14 is matched for distributing, so as to stir and mix various PET materials.
The hopper 7 is installed on the top of workbin 6, and the internally mounted on hopper 7 top has a screen frame 13, and handle 24 is installed to the both sides on screen frame 13 top, and the internally mounted of screen frame 13 has toper piece 22, and the inside of toper piece 22 is inlayed and is had powerful magnetic path 23, and toper piece 22 is provided with a plurality of groups, and toper piece 22 is cyclic annular distribution on screen frame 13, and screen frame 13 is the metal material, cooperates powerful magnetic path 23's distribution, and the usable magnetic force adsorbs metallic impurity.
Specifically, as shown in the figure, when in use, the PET material can be screened through the screen frame 13 at the top end of the hopper 7, large-particle materials are blocked, and the conical blocks 22 and the powerful magnetic blocks 23 are distributed, so that metal impurities in the material can be adsorbed by utilizing magnetic force.
Working principle: when the composite PET writing case material melt extrusion mechanism is used, firstly, the composite PET writing case material melt extrusion mechanism is carried to a target area for placement, PET materials to be processed are poured into the inside of the material box 6 from the hopper 7, at the moment, the sieve frame 13 at the top end of the hopper 7 can block large-particle materials, the conical block 22 and the powerful magnetic block 23 are matched, metal impurities in the materials are adsorbed by utilizing magnetic force, the metal impurities are prevented from entering the inside of the hot melt extrusion cylinder 2, the stirring motor 5 is operated to drive the stirring shaft 12 to rotate at a high speed, the stirring frame 14 is matched for stirring and mixing various PET materials, after the mixing is completed, the electric push rod 4 is controlled to operate, the electric push rod 4 can drive the rubber flashboard 15 to enable the materials to enter the inside of the hot melt extrusion cylinder 2 through the material conveying pipe 11, the operation of the driving assembly 3 can control the screw rod inside the hot melt extrusion cylinder 2 to rotate, when the extrusion head is required to be cleaned, the servo motor 19 can drive the threaded rod 20 to rotate, the matched sliding block 17 and the linear sliding block 16 to translate the stirring frame 21, the stirring frame is indirectly driven to drive the stirring shaft 12 to rotate, the stirring frame 10 to cut off the extrusion head to be prevented from being blocked by the residual materials, and finally removing the residual materials on the extrusion head is prevented from being caused by the solidification phenomenon.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a compound PET writing case material melting extrusion mechanism, includes workstation (1), hot melt extrusion section of thick bamboo (2) and drive assembly (3), its characterized in that: the automatic scraping device is characterized in that one side of the top end of the workbench (1) is provided with a linear sliding rail (16), the top end of the linear sliding rail (16) is provided with a sliding block (17), the top end of the sliding block (17) is provided with a limiting frame (21), one side of the limiting frame (21) is provided with a scraper (10), and two sides of the linear sliding rail (16) are provided with fixing frames (18).
2. The composite PET writing case material melt extrusion mechanism of claim 1, wherein: threaded rods (20) are arranged between the fixing frames (18), the threaded rods (20) are parallel to the linear sliding rails (16), and a servo motor (19) is arranged at one end of each threaded rod (20).
3. The composite PET writing case material melt extrusion mechanism of claim 2, wherein: the threaded rod (20) penetrates through the inside of the limiting frame (21), a thread groove matched with the threaded rod (20) is formed in the inside of the limiting frame (21), and the limiting frame (21) and the threaded rod (20) are in threaded connection.
4. The composite PET writing case material melt extrusion mechanism of claim 1, wherein: the stirring machine is characterized in that a supporting frame (9) is arranged at the top end of the workbench (1), a feed box (6) is arranged at the top end of the supporting frame (9), a hopper (7) is arranged at the top end of the feed box (6), a stirring motor (5) is arranged on one side of the feed box (6), a stirring shaft (12) is arranged in the feed box (6), and a stirring frame (14) is arranged on the outer side of the stirring shaft (12).
5. The composite PET writing case material melt extrusion mechanism of claim 4, wherein: the appearance of stirring frame (14) is "L" shape, stirring frame (14) are equidistant the distribution on (12) stirring axle.
6. The composite PET writing case material melt extrusion mechanism of claim 4, wherein: the utility model discloses a hot melt extrusion barrel, including workbin (6), fixed cover (8) are provided with in the bottom of workbin (6), and the internally mounted of fixed cover (8) has rubber flashboard (15), electric putter (4) are installed to one side of fixed cover (8), and electric putter (4) are connected with rubber flashboard (15) formation, conveying pipeline (11) are installed in the bottom of fixed cover (8), and conveying pipeline (11) are linked together with hot melt extrusion barrel (2).
7. The composite PET writing case material melt extrusion mechanism of claim 4, wherein: the hopper (7) is installed on the top end of the feed box (6), the screen frame (13) is installed in the top end of the hopper (7), and the handles (24) are installed on two sides of the top end of the screen frame (13).
8. The composite PET writing case material melt extrusion mechanism of claim 7, wherein: the inside of the screen frame (13) is provided with conical blocks (22), powerful magnetic blocks (23) are embedded in the conical blocks (22), the conical blocks (22) are provided with a plurality of groups, and the conical blocks (22) are annularly distributed on the screen frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323051687.5U CN221067120U (en) | 2023-11-13 | 2023-11-13 | Composite PET writing case material melting extrusion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323051687.5U CN221067120U (en) | 2023-11-13 | 2023-11-13 | Composite PET writing case material melting extrusion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221067120U true CN221067120U (en) | 2024-06-04 |
Family
ID=91256512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323051687.5U Active CN221067120U (en) | 2023-11-13 | 2023-11-13 | Composite PET writing case material melting extrusion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221067120U (en) |
-
2023
- 2023-11-13 CN CN202323051687.5U patent/CN221067120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210548942U (en) | Three-chuck laser pipe cutting machine | |
| CN211807203U (en) | Particle screening device for processing resin materials | |
| CN221067120U (en) | Composite PET writing case material melting extrusion mechanism | |
| CN110756331A (en) | Insulator preparation raw materials metal composition remove device | |
| CN220734043U (en) | Feeding device for freshwater shrimp culture pond | |
| CN112109189A (en) | Concrete block cutting machine with waste material removal mechanism | |
| CN216706949U (en) | Shaving board production is with surface equipment of polishing | |
| CN214210723U (en) | Wheat flour milling stone mill | |
| CN214815773U (en) | Laser cutting machine with a plurality of laser cutting heads | |
| CN105599268B (en) | A kind of streamline for producing heat resistant type butadiene-styrene rubber band | |
| CN211537564U (en) | Fertilizer adhesive mixed fertilizer device | |
| CN213563674U (en) | Injection molding production material mixing stirring device | |
| CN212634643U (en) | Gantry type numerical control cutting machine | |
| CN218012578U (en) | High-precision proportioning and mixing device for composite abrasive | |
| CN111450935A (en) | Tectorial membrane sand crushing and screening equipment | |
| CN210474660U (en) | Novel winnowing machine | |
| CN220641079U (en) | Discharging hopper convenient to detach and replace | |
| CN220349004U (en) | Thermoplastic composite yarn pultrusion device | |
| CN216139384U (en) | Extruder convenient for replacing filter screen | |
| CN214862948U (en) | Three-dimensional mixer with stirring structure | |
| CN220573368U (en) | Thiazole crude product feed arrangement | |
| CN211542295U (en) | Material mixing and conveying device of plastic extruding machine | |
| CN217493668U (en) | High-efficiency energy-saving stone automatic grinding machine | |
| CN219153141U (en) | Efficient circulating punching equipment for plastic product production | |
| CN214772842U (en) | Cutting device of concrete block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |