CN221022250U - Mixing structure for blow molding plastic extruder - Google Patents
Mixing structure for blow molding plastic extruder Download PDFInfo
- Publication number
- CN221022250U CN221022250U CN202322499088.3U CN202322499088U CN221022250U CN 221022250 U CN221022250 U CN 221022250U CN 202322499088 U CN202322499088 U CN 202322499088U CN 221022250 U CN221022250 U CN 221022250U
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- China
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- fixedly connected
- blow molding
- feed cylinder
- upper side
- driving motor
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- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 238000000071 blow moulding Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000013329 compounding Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 7
- 239000012943 hotmelt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009474 hot melt extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a mixing structure for a blow molding plastic extruder, which comprises an extrusion barrel and a discharging barrel, wherein a material leakage plate is fixedly connected in the discharging barrel, a through hole area is arranged on the material leakage plate, a guide groove is fixedly connected on the upper side in the discharging barrel, a support is fixedly connected on the inner bottom side of the discharging barrel, a driving motor is fixedly connected on the support, the output end of the driving motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a cutting blade on the upper side of the material leakage plate, the discharging barrel is uniformly provided with a heating ring pipe between the guide groove and the material leakage plate, a supporting rod is fixedly connected on the upper side of the guide groove, a shielding plate is arranged on the upper side of the supporting rod, and the upper end of the supporting rod is fixedly connected with a spring rod.
Description
Technical Field
The utility model relates to the technical field of extrusion of blow molding plastic, in particular to a mixing structure for a blow molding plastic extruder.
Background
In the using process of the blow molding plastic extruder, raw materials and filling material injection agents are required to be mixed by utilizing mixing equipment, then the materials are fed into the extruder in a blanking mode, and the blow molding plastic is extruded.
According to "a blowing molding plastic extruder compounding structure" of chinese patent grant publication No. CN 116252402B, what its described is mainly through setting up to impel the piece of cutting off, pile up a plurality of plastics in order to fill up the limiting tube, a connecting axle rotates and drives the cutter and rotate the plastic rod in the limiting tube and cut off into the granule, no. two connecting axles can be through a bull gear and a pinion by a connecting axle drive rotation, the pivoted No. three connecting axle drives the threaded rod through No. two bull gears and No. two pinion and slowly rotates, the screw sleeve that makes screwing on the threaded rod can slowly remove, and then drive and stare the dish and remove in order to promote the plastic rod in the limiting tube, make the plastic rod can progressively release from the limiting tube and cut off by the cutter, and this is direct with the plastic rod as the raw materials, the use restriction has effectively been reduced, the compounding convenience is improved, and through directly pulling the limiting post that is promoted by the ejector pin, can let the ejector pin break away from the limiting hole on the linking solid frame, let even solid frame can rotate round the axis body under losing the restriction of limiting post, and then drive the ejector plate and rotate, the top plate can not produce the relative rotation with the limiting tube, and the time of the plastic rod is placed in proper order, and the time is difficult with the limiting tube is placed in the time of the thermal-mixing plate, the thermal-mixing plate is produced, and the thermal-air is more evenly produced, and the thermal-insulating material is placed in the process is difficult to produce, and the material is easy to be mixed with the material and has been placed in the time and has high-quality and has been difficult to mix material.
Therefore, a mixing structure for a blow molding plastic extruder is provided, so as to solve the problems that in the process, raw materials and filling materials react with air in the stacking process, so that moisture and sticky dust are caused, the raw materials are mutually adsorbed, uneven-size blocks are generated after cutting, and the speed is low in hot-melt extrusion.
Disclosure of utility model
The utility model aims to solve the technical problems: raw materials and filler can produce the sticky problem that can produce moist and dust sticky with the air reaction in stacking the in-process, therefore proposes a blowing molding plastic extruder and uses the compounding structure.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a blowing molding plastic compounding structure for extruder, includes crowded feed cylinder and feed cylinder down, fixedly connected with leaks the flitch in the feed cylinder down, be provided with the through-hole district on the leak the flitch, upside fixedly connected with guide slot in the feed cylinder down, fixedly connected with driving motor on bottom fixedly connected with support and the support in the feed cylinder down, driving motor's output fixedly connected with dwang, the dwang is located leak flitch upside fixedly connected with cutting blade, the feed cylinder down is located the guide slot and leaks evenly to be provided with heating ring pipe between the flitch.
As an optimized technical scheme of the utility model, the upper side of the guide groove is fixedly connected with the supporting rod, the upper side of the supporting rod is provided with the shielding plate, and the upper side of the shielding plate is of an arc-shaped structure, and materials can be conveniently guided by arranging the shielding plate and depending on the arc-shaped structure on the shielding plate.
As a preferable technical scheme of the utility model, the upper end of the supporting rod is fixedly connected with a spring rod, the spring rod is movably inserted into the shielding plate, and the spring rod is arranged to provide buffering, so that materials can fall conveniently.
According to the preferable technical scheme, the rotating rods are fixedly connected with the scrapers on two sides of the bottom side of the material leakage plate, the scrapers are in contact with the material leakage plate, and the scrapers and the material leakage plate are arranged to promote discharging.
As a preferable technical scheme of the utility model, the rotating rod is rotatably connected with the protective cover through the sealing bearing, and the protective cover is positioned at the outer side of the driving motor, so that hot-melt materials can be blocked by arranging the protective cover.
The utility model has the following advantages: through set up heating ring pipe in the feed cylinder down to through set up cutting blade and scraper blade respectively in the upper and lower both sides of through-hole district and cut and fuse the material, cut raw materials and mixture into the fritter and carry out heat conduction again, thereby realize quick hot melt.
Drawings
FIG. 1 is a schematic cross-sectional side view of a compounding structure for a blow molding compound extruder according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic three-dimensional perspective view of a through-hole area of a mixing structure for a blow molding compound extruder according to a preferred embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the mixing structure at A for a blow molding compound extruder according to a preferred embodiment of the present utility model.
Reference numerals illustrate: 1. a material extruding cylinder; 2. a blanking cylinder; 3. a via region; 4. a material leakage plate; 5. a guide groove; 6. a bracket; 7. a driving motor; 8. a rotating lever; 9. a cutting blade; 10. heating the annular tube; 11. a support rod; 12. a shutter; 13. a spring rod; 14. a scraper; 15. and a protective cover.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Please refer to a compounding structure for blow molding plastic extruder that is shown in fig. 1-3 in combination, including extrusion feed cylinder 1 and feed cylinder 2, fixedly connected with leaks flitch 4 in the feed cylinder 2, be provided with through-hole district 3 on leaking flitch 4, through-hole district 3 is used for cutting blade 9 cutting material back material to enter into feed cylinder 2 downside, upper side fixedly connected with guide slot 5 in the feed cylinder 2, structure when guide slot 5 is indent, make things convenient for the unloading, fixedly connected with support 6 in the feed cylinder 2 bottom and fixedly connected with driving motor 7 on the support 6, driving motor 7's output fixedly connected with dwang 8, dwang 8 is located leaking flitch 4 upside fixedly connected with cutting blade 9, feed cylinder 2 is located evenly to be provided with between guide slot 5 and the leaking flitch 4, heating loop 10 heats the material that gets into in the feed cylinder 2, and make multiple material produce hot melt and mix, make the material get into extrusion feed cylinder 1 through-hole district 3.
Wherein, the sunshade 12 upside is the arc structure, and the sunshade 12 is located bracing piece 11 upside, and bracing piece 11 fixed connection is in guide slot 5 upside, through setting up the sunshade 12, can prevent that the material atress from spilling over down feed cylinder 2 when cutting the material.
Wherein, the activity grafting has spring pole 13 on the sunshade 12, and spring pole 13 fixed connection is in bracing piece 11 upper end, through setting up spring pole 13 and sunshade 12, can produce vibrations when the unloading to be convenient for promote the unloading.
Wherein, leak flitch 4 and scraper blade 14 contact, scraper blade 14 fixed connection is in dwang 8 both sides, through setting up scraper blade 14 in leak flitch 4 bottom side, can scrape away leak flitch 4 with the plastics raw materials after the hot melt to be convenient for material mixing and extrusion.
Wherein, driving motor 7's outside sets up protection casing 15, and protection casing 15 rotates through sealed bearing to be connected on dwang 8, stops mixture and driving motor 7 contact through setting up protection casing 15 to prevent the mixture and the driving motor 7 contact of hot melt, cause the motor to appear the problem.
Working principle: the mixed material is placed into the blanking barrel 2, the material enters the blanking barrel 2 through the shielding plate 12 and the guide groove 5, then the driving motor 7 is started to drive the cutting blade 9 to rotate and cut and mix the material, the heating ring pipe 10 is electrified and heated, the mixed material is hot melted and falls to the bottom side of the blanking barrel 2 through the through hole area 3 on the material leakage plate 4, at the moment, the scraping plate 14 runs on the bottom side of the material leakage plate 4, the mixed material can be separated in time, and then the material enters the extruding barrel 1 and is extruded.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. The utility model provides a compounding structure for blow molding plastic extruder, includes crowded feed cylinder (1) and feed cylinder (2), its characterized in that, fixedly connected with leaks flitch (4) in feed cylinder (2), be provided with through-hole district (3) on leaking flitch (4), upside fixedly connected with guide slot (5) in feed cylinder (2), fixedly connected with driving motor (7) on bottom fixedly connected with support (6) and support (6) in feed cylinder (2), driving motor's output fixedly connected with dwang (8), dwang (8) are located leak flitch (4) upside fixedly connected with cutting blade (9), feed cylinder (2) are located evenly are provided with heating ring pipe (10) between guide slot (5) and the leak flitch (4).
2. A mixing structure for a blow molding compound extruder according to claim 1, wherein the upper side of the guide groove (5) is fixedly connected with a supporting rod (11), the upper side of the supporting rod (11) is provided with a shielding plate (12), and the upper side of the shielding plate (12) is in an arc-shaped structure.
3. A mixing structure for a blow molding compound extruder according to claim 2, wherein the upper end of the supporting rod (11) is fixedly connected with a spring rod (13), and the spring rod (13) is movably inserted into the shielding plate (12).
4. A mixing structure for a blow molding compound extruder according to claim 1, wherein the rotating rods (8) are fixedly connected with scraping plates (14) on both sides of the bottom side of the material leakage plate (4), and the scraping plates (14) are in contact with the material leakage plate (4).
5. A mixing structure for a blow molding compound extruder as claimed in claim 4, wherein the rotating rod (8) is rotatably connected with a protective cover (15) through a sealing bearing, and the protective cover (15) is positioned outside the driving motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499088.3U CN221022250U (en) | 2023-09-14 | 2023-09-14 | Mixing structure for blow molding plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499088.3U CN221022250U (en) | 2023-09-14 | 2023-09-14 | Mixing structure for blow molding plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022250U true CN221022250U (en) | 2024-05-28 |
Family
ID=91180543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322499088.3U Active CN221022250U (en) | 2023-09-14 | 2023-09-14 | Mixing structure for blow molding plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022250U (en) |
-
2023
- 2023-09-14 CN CN202322499088.3U patent/CN221022250U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |