CN219748859U - Improved PVC plastic extrusion device - Google Patents
Improved PVC plastic extrusion device Download PDFInfo
- Publication number
- CN219748859U CN219748859U CN202320911153.6U CN202320911153U CN219748859U CN 219748859 U CN219748859 U CN 219748859U CN 202320911153 U CN202320911153 U CN 202320911153U CN 219748859 U CN219748859 U CN 219748859U
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- CN
- China
- Prior art keywords
- connecting rod
- pvc plastic
- hot
- puddler
- improved pvc
- Prior art date
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- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 238000001125 extrusion Methods 0.000 title claims abstract description 27
- 239000012943 hotmelt Substances 0.000 claims abstract description 22
- 244000309464 bull Species 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 27
- 239000004800 polyvinyl chloride Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 7
- 238000012216 screening Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an improved PVC plastic extrusion device, which comprises: the hot-melt tank is installed to the base upper end, the jar body is installed to the hot-melt tank upper end, jar internal top is installed the protective housing, the protective housing middle part is the interval rotation and is connected with three connecting rod, and two of them connecting rod externally mounted has from the gear, another connecting rod externally mounted has the master gear, jar body mid-mounting has the screen cloth, and two of them the second bull stick is all installed to the connecting rod lower extreme, another first bull stick is installed to the connecting rod lower extreme, two the second puddler is installed to second bull stick upper half in the interval, and the first carriage is installed to the lower half, first puddler is installed to first bull stick upper half, and the second carriage is installed to the lower half. Through the structure, the raw materials of the PVC plastic pipe can be uniformly mixed during mixing, and larger particles are screened by utilizing the screen mesh, so that the production quality of the PVC pipe is ensured.
Description
Technical Field
The utility model relates to the technical field of PVC pipes, in particular to an improved PVC plastic extrusion device.
Background
PVC is mainly composed of polyvinyl chloride, and other components are added to strengthen the heat resistance, toughness and ductility of the PVC. The uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, the lowest layer is back-coating adhesive, and the surface film is a synthetic material which is popular, popular and widely applied in the world today.
The extrusion device for processing the PVC plastic pipe is a common plastic pipe extrusion device, but the production efficiency of the PVC plastic pipe in the actual use process is low, and large-particle-size PVC plastic particles which are not completely melted easily appear in the PVC plastic pipe in the production process, so that the product is easy to break, and raw materials are not uniform enough which are easy to mix in the mixing process, thereby influencing the quality of the PVC plastic pipe.
Disclosure of Invention
The utility model aims to solve the technical problem that the production quality of a PVC pipe is affected by the fact that the mixing of raw materials is not uniform enough in the prior art by providing an improved PVC plastic extrusion device.
To achieve the above object, there is provided an improved PVC plastic extrusion device, comprising: the utility model provides a base, the hot melt bucket is installed to the base upper end, the jar body is installed to the hot melt bucket upper end, the protective housing is installed at jar internal top, the protective housing middle part is the interval rotation and is connected with three connecting rod, and two connecting rod externally mounted has from the gear, another connecting rod externally mounted has the master gear, jar body mid-mounting has the screen cloth, and two wherein the second bull stick is all installed to the connecting rod lower extreme, another first bull stick is installed to the connecting rod lower extreme, two second bull stick upper half is the interval and installs the second puddler, and the first puddler is installed to the first bull stick upper half, and the second puddler is installed to the lower half, a plurality of first bracing piece is all installed to second bull stick and first bull stick outside, a plurality of second scraper blade is all laminated with screen cloth side, utilizes two to cooperate two from the gear and master gear to make two puddlers and two rotatory simultaneously, makes the raw materials of rotation support the first puddler and the rotatory frame, and the production quality of sieve is compared to the screen cloth, thereby the production quality of the material is evenly broken in the production of the screen cloth is avoided.
According to an improvement type PVC plastics extrusion device, a plurality of through-hole has been seted up to jar body lower extreme, and communicates with the hot-melt tank is inside, second bracing piece is installed to first dwang outside symmetry, two first scraper blade is all installed to second bracing piece one end, utilizes first scraper blade to handle the through-hole upper surface, avoids the raw materials to fall into the inside in-process of hot-melt tank and takes place to block up.
According to an improvement type PVC plastics extrusion device, hot-melt bucket mid-mounting has the third puddler, and the second motor is installed to the lateral wall, the heating element is installed to the hot-melt bucket inner wall, extrusion die is installed to the hot-melt bucket lateral wall, makes the heating element heat the in-process that the raw materials heated more evenly.
According to the improved PVC plastic extrusion device, a first motor is arranged at the upper end of the tank body, and the output end of the first motor is fixedly connected with the upper end of one of the connecting rods.
According to an improvement type PVC plastics extrusion device, the feed inlet is all installed to jar body both sides, and communicates with jar internal portion.
According to an improved PVC plastic extrusion device, two ends of the first stirring rod are positioned between two second stirring rods, and the two second rotating rods are both rotationally connected with the middle part of the screen mesh with the middle part of the first rotating rod.
According to the improved PVC plastic extrusion device, the two auxiliary gears are meshed with the main gear.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The utility model aims to provide an improved PVC plastic extrusion device, which mainly has the innovation points that:
according to the utility model, the main gear and the auxiliary gear are matched to enable the first rotating rod and the second rotating rod to rotate simultaneously, and the first stirring rod, the second stirring rod, the first stirring frame and the second stirring frame are matched in the rotating process, so that raw materials can be mixed uniformly, the phenomenon that the quality of PVC pipes is influenced by accumulation is avoided, the screen is used for screening the raw materials, and larger particles in the raw materials are screened, so that the production quality of the PVC pipes is ensured.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of an improved PVC plastic extrusion apparatus of the present utility model;
FIG. 2 is a cross-sectional view of an improved PVC plastic extrusion apparatus of the present utility model;
fig. 3 is an enlarged view of the utility model at a in fig. 2.
Legend description:
1. a base; 2. a hot melt barrel; 3. a tank body; 4. a feed inlet; 5. a first motor; 6. a second motor; 7. an extrusion die; 8. a protective shell; 9. a slave gear; 10. a main gear; 11. a first stirring rod; 12. a second stirring rod; 13. a second rotating rod; 14. a first stirring frame; 15. a first scraper; 16. a third stirring rod; 17. a heating member; 18. a through hole; 19. a second support bar; 20. a second stirring frame; 21. a first rotating lever; 22. a screen; 23. a first support bar; 24. and a second scraper.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, an improved PVC plastic extrusion apparatus according to an embodiment of the present utility model includes: the hot-melt tank comprises a base 1, a hot-melt tank body 2 is installed at the upper end of the base 1, a tank body 3 is installed at the upper end of the hot-melt tank 2, a protective shell 8 is installed at the inner top of the tank body 3, three connecting rods are connected in the middle of the protective shell 8 in a rotating mode at intervals, a driven gear 9 is installed at the outer ends of two connecting rods, a main gear 10 is installed at the outer ends of the other connecting rods, a first rotating rod 21 is installed at the middle of the tank body 3, a second rotating rod 13 is installed at the lower ends of the two connecting rods, a first rotating rod 21 is installed at the lower ends of the other connecting rods, a second stirring rod 12 is installed at the upper half ends of the two second rotating rods 13 at intervals, a first stirring frame 14 is installed at the lower half ends of the two second rotating rods 21, a second stirring frame 20 is installed at the lower half ends of the two connecting rods, raw materials are uniformly mixed, a plurality of first supporting rods 23 are installed at the outer ends of the second rotating rod 13 and the first rotating rod 21, a plurality of first supporting rods 23 are installed at one ends of the second scraping plates 24, and used for cleaning the surfaces of the second scraping plates 22 are blocked, and the side walls of the second scraping plates 24 are all attached to the side surfaces of the second scraping plates 22.
A plurality of through-hole 18 has been seted up to jar body 3 lower extreme, and with the inside intercommunication of hot melt bucket 2, first bull stick 21 outside symmetry installs second bracing piece 19, first scraper blade 15 is all installed to two second bracing piece 19 one end for clear up through-hole 18 upper surface, hot melt bucket 2 mid-mounting has third puddler 16, and the second motor 6 is installed to the lateral wall, make the raw materials can fully be heated by heating element 17, the comparatively even of being convenient for heat, heating element 17 is installed to hot melt bucket 2 inner wall, extrusion die 7 is installed to hot melt bucket 2 lateral wall, first motor 5 is installed to jar body 3 upper end, first motor 5 output and one of them connecting rod upper end fixed connection, feed inlet 4 is all installed to jar body 3 both sides, and with the inside intercommunication of jar body 3, first puddler 11 both ends are located between two second puddler 12, two second bull sticks 13 and first bull stick 21 middle part all are connected with screen 22 middle part rotation, two from gear 9 and main gear 10 intermeshing.
Working principle: when the novel hot-melt tank is used, raw materials are added into the tank body 3 from the feed inlet 4, the first motor 5 is started to drive the main gear 10 and the auxiliary gear 9 to rotate, so that the first rotating rod 21 and the second rotating rod 13 are driven to rotate, the first stirring rod 11, the second stirring rod 12, the first stirring frame 14 and the second stirring frame 20 are driven to rotate, the raw materials are uniformly mixed, stacking is avoided, the raw materials are screened by the screen 22, larger particles are screened in the screening process, small-particle raw materials fall into the hot-melt tank 2 through the through holes 18, the screen 22 is cleaned by the raw materials on the surface of the screen 22 through the plurality of second scrapers 24 in the screening process, blockage is avoided, the second motor 6 is used to drive the third stirring rod 16 to rotate, the raw materials are fully heated by the heating element 17, and finally the raw materials are discharged from the extrusion die 7.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An improved PVC plastic extrusion apparatus, comprising: base (1), hot-melt bucket (2) are installed to base (1) upper end, jar body (3) are installed to hot-melt bucket (2) upper end, protective housing (8) are installed at the top in jar body (3), protective housing (8) middle part is the interval rotation and is connected with three connecting rod, and wherein two connecting rod externally mounted has slave gear (9), another connecting rod externally mounted has master gear (10), jar body (3) mid-mounting has screen cloth (22), and wherein two second bull stick (13) are all installed to connecting rod lower extreme, another connecting rod lower extreme first dwang (21) are installed to the connecting rod lower extreme, two second dwang (13) upper half are the interval and are installed second puddler (12), and first puddler (14) are installed to the lower half, first dwang (21) upper half installs first puddler (11), and second puddler (20), second bull stick (13) and first dwang (21) externally mounted have a plurality of first backup pad (23), a plurality of first backup pad (24) are all installed to the second backup pad (24) a plurality of side laminating.
2. An improved PVC plastic extruding apparatus according to claim 1, wherein a plurality of through holes (18) are provided at the lower end of the tank body (3) and are communicated with the interior of the hot melt barrel (2), the first rotating rod (21) is externally and symmetrically provided with second supporting rods (19), and one ends of both the second supporting rods (19) are provided with first scraping plates (15).
3. An improved PVC plastic extrusion apparatus according to claim 1, wherein the third stirring rod (16) is installed in the middle of the hot melting barrel (2), the second motor (6) is installed on the side wall, the heating element (17) is installed on the inner wall of the hot melting barrel (2), and the extrusion die (7) is installed on the side wall of the hot melting barrel (2).
4. An improved PVC plastic extruding apparatus as claimed in claim 1, wherein the upper end of the tank body (3) is provided with a first motor (5), and the output end of the first motor (5) is fixedly connected with the upper end of one of the connecting rods.
5. An improved PVC plastic extruding apparatus according to claim 1, wherein the tank body (3) is provided with a feed port (4) on both sides thereof and is communicated with the inside of the tank body (3).
6. An improved PVC plastic extrusion apparatus according to claim 1, wherein the two ends of the first stirring rod (11) are located between two second stirring rods (12), and the middle parts of the two second rotating rods (13) and the first rotating rod (21) are both rotatably connected with the middle part of the screen (22).
7. An improved PVC plastic extrusion according to claim 1, wherein two of said slave gears (9) intermesh with the master gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911153.6U CN219748859U (en) | 2023-04-21 | 2023-04-21 | Improved PVC plastic extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911153.6U CN219748859U (en) | 2023-04-21 | 2023-04-21 | Improved PVC plastic extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748859U true CN219748859U (en) | 2023-09-26 |
Family
ID=88082063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320911153.6U Active CN219748859U (en) | 2023-04-21 | 2023-04-21 | Improved PVC plastic extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748859U (en) |
-
2023
- 2023-04-21 CN CN202320911153.6U patent/CN219748859U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: No.66 Yongsheng Street, Yudi Village, Loudi Town, Luancheng District, Shijiazhuang City, Hebei Province, 050000 Patentee after: SHIJIAZHUANG OLONE SPORTS GOODS CO.,LTD. Country or region after: China Address before: 311100 Hongpan Village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HENGBAO PLASTIC Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |