CN220113753U - Polypropylene hot melting equipment convenient to clean - Google Patents
Polypropylene hot melting equipment convenient to clean Download PDFInfo
- Publication number
- CN220113753U CN220113753U CN202320462729.5U CN202320462729U CN220113753U CN 220113753 U CN220113753 U CN 220113753U CN 202320462729 U CN202320462729 U CN 202320462729U CN 220113753 U CN220113753 U CN 220113753U
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- Prior art keywords
- hot melting
- polypropylene
- seat
- cylinder
- clamping
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- -1 Polypropylene Polymers 0.000 title claims abstract description 45
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 43
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 43
- 238000002844 melting Methods 0.000 title claims abstract description 35
- 230000008018 melting Effects 0.000 title claims abstract description 35
- 239000012943 hotmelt Substances 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 229920001973 fluoroelastomer Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of polypropylene production, in particular to a polypropylene hot melting device convenient to clean, which comprises a workbench and a hot melting bag, wherein one end of the hot melting bag is provided with a feed inlet, the outer side of the feed inlet is in threaded connection with a sealing cover, the other end of the hot melting bag is provided with a clamping strip, the outer sides of the clamping strip and the outer sides of the sealing cover are fixedly provided with connecting plates, two ends of the bottom of the workbench are provided with first oil cylinders, two ends of the top of the workbench are welded with supporting plates, the surface of the workbench is provided with a heating plate, the telescopic end of the first oil cylinder is fixedly provided with a lifting seat, the upper surface of the lifting seat is provided with a motor, and the output end of the motor is fixedly provided with a clamping seat.
Description
Technical Field
The utility model relates to the technical field of polypropylene production, in particular to a polypropylene hot melting device convenient to clean.
Background
Polypropylene is a polymer obtained by addition polymerization of propylene, and is a white wax-like material which is transparent and light in appearance, has a melting point of 189 ℃, is resistant to corrosion by acids, alkalis, salt solutions and various organic solvents at 80 ℃ or below, and is decomposed under the action of high temperature and oxidation. Polypropylene is a thermoplastic synthetic resin with excellent performance, has chemical resistance, heat resistance, electrical insulation, high strength mechanical property, good high wear resistance processing property and the like, and is widely applied to the production of fiber products such as clothing, blanket and the like, medical appliances, automobiles, bicycles, parts, conveying pipelines, chemical containers and the like, and is also used for food and medicine packaging.
In the production process of polypropylene products, polypropylene particles are required to be melted, the existing melting equipment is heated and stirred through a stirring barrel to achieve the effect of uniform melting, stirred liquid polypropylene is difficult to take out from the stirring barrel, a large amount of polypropylene can be adhered to the inner wall of the stirring barrel, in the melting process, external polypropylene is melted first, and the stirring position is inside, so that the liquid polypropylene and the solid polypropylene are difficult to interact and are difficult to melt.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a polypropylene hot melting device convenient to clean.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a polypropylene hot melt equipment convenient to it is clean, includes workstation and hot melt bag, hot melt bag one end is provided with the charge door, charge door outside threaded connection has sealed lid, and the hot melt bag other end is provided with the clamp strip, clamp strip outside and sealed lid outside are fixed with the connecting plate, first hydro-cylinder is installed at workstation bottom both ends, and workstation top both ends welding has the backup pad, and the workstation surface is provided with the hot plate, first hydro-cylinder flexible end is fixed with the elevating socket, elevating socket upper surface mounting has the motor, the motor output is fixed with the clamp seat, clamp seat inside card is equipped with the screw rod, the welding of screw rod top has the clamp plate, the inboard top welding of backup pad has the deflector, deflector upper surface card is equipped with the sliding seat, the second hydro-cylinder is installed at the sliding seat top, the pinch roller is installed to the second hydro-cylinder bottom, and the third hydro-cylinder is installed in the backup pad top outside.
Preferably, the telescopic end of the third oil cylinder penetrates through and extends to the inside of one side of the supporting plate, and the end of the telescopic end of the third oil cylinder is fixed with the outer side of the sliding seat.
Preferably, the sliding seat bottom is provided with the guide block, the deflector top is provided with rather than complex guide way, the flexible end of second hydro-cylinder runs through the sliding seat and extends to the bottom outside of deflector, and the deflector surface has seted up with the flexible end complex kidney-shaped hole of second hydro-cylinder.
Preferably, the hot-melt bag comprises an outer woven fabric layer and an inner leakage-proof layer, and the inner leakage-proof layer is made of fluororubber.
Preferably, the clamping strip is clamped between the clamping seat and the clamping plate, and a round hole matched with the screw rod is formed in the surface of the clamping strip.
Preferably, a kidney-shaped hole matched with the output end of the motor is formed in the side face of the supporting plate.
The beneficial effects of the utility model are as follows:
1. the polypropylene hot melting equipment convenient to clean changes the general mode of melting polypropylene by stirring and heating, realizes melting by heating the hot melting bag, and performs rotary transposition and extrusion interaction on the hot melting bag, thereby realizing effective mixing, accelerating the melting speed and ensuring the melting effect;
2. this polypropylene hot melt equipment hot melt bag convenient to clean can pour the polypropylene of inside melting to turn over the bag processing at the later stage, make the inside polypropylene that is half molten state directly peel off, clean convenient, quick effective.
Drawings
FIG. 1 is a schematic view of a polypropylene hot melting device for cleaning according to the present utility model;
FIG. 2 is a schematic view of a hot melt bag of a polypropylene hot melt apparatus for cleaning according to the present utility model;
FIG. 3 is a schematic view of a material structure of a hot-melt bag of a polypropylene hot-melt apparatus for cleaning according to the present utility model;
fig. 4 is a schematic view of a partial vertical sectional structure of a polypropylene hot melting apparatus for cleaning according to the present utility model.
In the figure: 1. a work table; 2. a heating plate; 3. a support plate; 4. a first cylinder; 5. a lifting seat; 6. a motor; 7. a clamping seat; 8. a clamping plate; 9. a screw; 10. a hot melt bag; 101. an outer cloth layer; 102. an inner leak-proof layer; 11. a feed inlet; 12. sealing cover; 13. a clamping bar; 14. a connecting plate; 15. a guide plate; 16. a sliding seat; 17. a pinch roller; 18. a second cylinder; 19. and a third oil cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a polypropylene hot melting device convenient to clean comprises a workbench 1 and a hot melting bag 10, wherein one end of the hot melting bag 10 is provided with a feed inlet 11, the outside of the feed inlet 11 is in threaded connection with a sealing cover 12, the other end of the hot melting bag 10 is provided with a clamping strip 13, the outside of the clamping strip 13 and the outside of the sealing cover 12 are fixedly provided with connecting plates 14, a first oil cylinder 4 is installed at two ends of the bottom of the workbench 1, two ends of the top of the workbench 1 are welded with a supporting plate 3, the surface of the workbench 1 is provided with a heating plate 2, the telescopic end of the first oil cylinder 4 is fixedly provided with a lifting seat 5, the upper surface of the lifting seat 5 is provided with a motor 6, the output end of the motor 6 is fixedly provided with a clamping seat 7, a screw 9 is clamped in the clamping seat 7, the top of the screw 9 is welded with a clamping plate 8, the inner side top of the supporting plate 3 is welded with a guide plate 15, the upper surface of the guide plate 15 is clamped with a sliding seat 16, the top of the sliding seat 16 is provided with a second oil cylinder 18, the bottom of the second oil cylinder 18 is installed at the bottom of the second oil cylinder 18, and the top of the supporting plate 3 is provided with a third oil cylinder 19.
The telescopic end of the third oil cylinder 19 penetrates through and extends to the inside of one side of the supporting plate 3, the end part of the third oil cylinder is fixed with the outer side of the sliding seat 16, a guide block is arranged at the bottom of the sliding seat 16, a guide groove matched with the guide block is formed in the top of the guide plate 15, the telescopic end of the second oil cylinder 18 penetrates through the sliding seat 16 and extends to the outer side of the bottom of the guide plate 15, a kidney-shaped hole matched with the telescopic end of the second oil cylinder 18 is formed in the surface of the guide plate 15, the hot-melt bag 10 comprises an outer woven layer 101 and an inner leakage-proof layer 102, the inner leakage-proof layer 102 is made of fluororubber, a clamping strip 13 is clamped between the clamping seat 7 and the clamping plate 18, a round hole matched with a screw 9 is formed in the surface of the clamping strip 13, and a kidney-shaped hole matched with the output end of the motor 6 is formed in the side of the supporting plate 3.
Examples: when polypropylene particles are melted, a sealing cover 12 at one end of a hot-melt bag 10 is rotated and opened from a charging hole 11, polypropylene particles are added into the hot-melt bag 10, then the inside redundant air is discharged through extrusion, then the sealing cover 12 is rotated and closed, the sealing cover 12 and a connecting plate 14 at the outer side of a clamping strip 13 are clamped to the top of a clamping seat 7, a screw rod 9 penetrates through the connecting plate 14 and round holes in the surface of the clamping seat 7, nuts are screwed on the surface of the screw rod 9, the clamping seat 7 and a clamping plate 8 clamp the connecting plate 14, the fixing of the hot-melt bag 10 is realized, then a heating plate 2 is operated to start heating, polypropylene particles at the inner bottom of the hot-melt bag 10 start to melt, at the moment, a first oil cylinder 4 is lifted, the hot-melt bag 10 is lifted, a motor 6 is controlled to overturn the hot-melt bag 10, different positions in the hot-melt bag 10 are heated, and in the heating process, a second oil cylinder 18 is controlled to be pressed down, thus, under the action of a pressing wheel 17, the inside melted polypropylene can be assisted to be mixed with unmelted, and a third oil cylinder 19 is controlled to slide left and right, so that the position of a pressing wheel 17 is changed, and the position of the hot-melt bag 10 is pressed to be assisted.
After the melting is finished, the hot-melt bag 10 is taken down, the sealing cover 12 at the feeding hole 11 is opened, the melted polypropylene is poured out, as the hot-melt bag 10 is soft fabric, the extrusion of the polypropylene adhered to the inside can be assisted by the extrusion, the internal residue is reduced, then the clamping strip 13 can be penetrated through the feeding hole 11 to enable the hot-melt bag 10 to be turned outwards, when the polypropylene is in a semi-solidification state, the polypropylene can be directly peeled off from the inner wall of the hot-melt bag 10, so that the cleaning work is convenient, the solidified polypropylene is also easy to peel off from the inner wall of the hot-melt bag 10, the outer surface of the hot-melt bag 10 is provided with an outer fabric layer 101 which is made of high-density fabric, such as high-temperature fabric with polytetrafluoroethylene resin coating, the inner leakage-proof layer 102 inside is made of fluororubber, the inner wall is smooth, leakage is prevented, and the high temperature of 300 ℃ can be borne, the temperature required by the polypropylene melting can be easily borne, and the use effect of the hot-melt bag 10 is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a polypropylene hot melting equipment convenient to clean, includes workstation (1) and hot melting bag (10), its characterized in that, hot melting bag (10) one end is provided with charge door (11), charge door (11) outside threaded connection has sealed lid (12), and hot melting bag (10) other end is provided with clamping strip (13), clamping strip (13) outside and sealed lid (12) outside are fixed with connecting plate (14);
first hydro-cylinder (4) are installed at workstation (1) bottom both ends, and workstation (1) top both ends welding has backup pad (3), and workstation (1) surface is provided with hot plate (2), the flexible end of first hydro-cylinder (4) is fixed with elevating seat (5), surface mounting has motor (6) on elevating seat (5), motor (6) output is fixed with clamping seat (7), clamping seat (7) inside callipers are equipped with screw rod (9), screw rod (9) top welding has clamping plate (8), backup pad (3) inboard top welding has deflector (15), deflector (15) upper surface card is equipped with sliding seat (16), second hydro-cylinder (18) are installed at sliding seat (16) top, pinch roller (17) are installed to second hydro-cylinder (18) bottom, and third hydro-cylinder (19) are installed in backup pad (3) top outside.
2. A polypropylene hot melting apparatus for facilitating cleaning according to claim 1, wherein the telescoping end of the third cylinder (19) extends through and into one side of the support plate (3) and the end thereof is fixed to the outside of the slide seat (16).
3. The polypropylene hot melting equipment convenient to clean according to claim 1, wherein a guide block is arranged at the bottom of the sliding seat (16), a guide groove matched with the guide block is formed in the top of the guide plate (15), the telescopic end of the second oil cylinder (18) penetrates through the sliding seat (16) and extends to the outer side of the bottom of the guide plate (15), and a kidney-shaped hole matched with the telescopic end of the second oil cylinder (18) is formed in the surface of the guide plate (15).
4. The polypropylene hot-melt apparatus for facilitating cleaning according to claim 1, wherein the hot-melt bag (10) comprises an outer fabric layer (101) and an inner leakage-proof layer (102), and the inner leakage-proof layer (102) is made of fluororubber.
5. The polypropylene hot melting equipment convenient to clean according to claim 1, wherein the clamping strip (13) is clamped between the clamping seat (7) and the clamping plate (8), and a round hole matched with the screw rod (9) is formed in the surface of the clamping strip (13).
6. The polypropylene hot melting equipment convenient to clean according to claim 1, wherein a waist-shaped hole matched with the output end of the motor (6) is formed in the side face of the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462729.5U CN220113753U (en) | 2023-03-13 | 2023-03-13 | Polypropylene hot melting equipment convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462729.5U CN220113753U (en) | 2023-03-13 | 2023-03-13 | Polypropylene hot melting equipment convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113753U true CN220113753U (en) | 2023-12-01 |
Family
ID=88913305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320462729.5U Active CN220113753U (en) | 2023-03-13 | 2023-03-13 | Polypropylene hot melting equipment convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113753U (en) |
-
2023
- 2023-03-13 CN CN202320462729.5U patent/CN220113753U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |