CN218171309U

CN218171309U - Extrusion device for producing foaming pipe

Info

Publication number: CN218171309U
Application number: CN202222705037.7U
Authority: CN
Inventors: 付星; 任军
Original assignee: Tianjin Sanhui Packaging Materials Co ltd
Current assignee: Tianjin Sanhui Packaging Materials Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-30
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an extrusion device for producing a foaming pipe, which comprises a mixing tank; the discharging pipe is installed to the blending tank bottom, the heater is installed in the discharging pipe outside, the defeated feed cylinder is installed to the discharging pipe bottom the profile modeling mould is installed to defeated feed cylinder front end, the inside rotatory axostylus axostyle of installing of blending tank, the axostylus axostyle bottom is stretched into inside the discharging pipe, the welding of the axostylus axostyle is located the inside section outside of defeated feed cylinder has the spiral leaf, the axostylus axostyle upper end is passed the blending tank and is installed in the derailleur bottom, first motor is installed to the derailleur upper end, blending tank internally mounted has the filter, the axostylus axostyle is located the filter upper end outside and installs crushing blade, the axostylus axostyle is located the filter bottom outside and installs the stirring leaf. The utility model discloses a blending tank mixes, extrudes through the hob, mixes and extrudes integrative setting, not only reduces the occupation space of equipment, can also reduce the distance of material transmission, conveniently improves the machining efficiency to the material.

Description

Extrusion device for producing foaming pipe

Technical Field

The utility model relates to a foaming pipe processing equipment technical field specifically is an extrusion device for production foaming pipe.

Background

The rigid polyurethane foaming pipe is composed of two components, wherein the component A is polyol, the component B is isocyanate, the thermal insulation performance is good, extrusion is needed in the processing process of the foaming pipe, and the existing extrusion device needs to guide the materials after mixing and heating into the extrusion device when in use, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrusion device that production foaming pipe was used to inside solving current extrusion device need will mix the leading-in extrusion device of material after the heating when using, unusual inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an extrusion apparatus for producing a foamed pipe includes a mixing tank; the method is characterized in that: the improved mixing tank is characterized in that the feed hopper is installed at the upper end of the mixing tank, the discharge pipe is installed at the bottom end of the mixing tank, the heater is installed outside the discharge pipe, the heating pipe is installed inside the heater, the feed delivery cylinder is installed at the bottom end of the discharge pipe, the spiral rod is installed in the feed delivery cylinder in a rotating mode, one end of the spiral rod stretches out of the feed delivery cylinder and is installed at the front end of the second motor, the second motor is fixedly installed at one end of the feed delivery cylinder through bolts, the profiling mold is installed at the front end of the feed delivery cylinder, the shaft rod is installed inside the mixing tank in a rotating mode, the bottom end of the shaft rod stretches into the discharge pipe, the shaft rod is located outside the inner section of the feed delivery cylinder and is welded with spiral blades, the upper end of the shaft rod penetrates through the mixing tank and is installed at the bottom end of the speed changer, the bottom end of the mixing tank is installed at the upper end of the speed changer, the first motor is installed at the upper end of the mixing tank, the filter plate is installed inside the filter plate, the shaft rod is located outside the upper end of the filter plate, and is installed with stirring blades.

Preferably, the landing legs are installed around the mixing tank bottom, and the threaded rod is installed in the rotation of landing leg bottom.

Preferably, the bottom end of the threaded rod is rotatably provided with a bottom plate, and the bottom end of the bottom plate is fixedly provided with a friction pad through a bolt.

Preferably, the upper side of the shaft lever is positioned at the upper end of the filter plate and is provided with a scraper, the scraper is fixedly arranged on the upper side of the shaft lever through bolts, and the filter plate is conical.

Preferably, a heat insulation plate is fixedly installed inside the heater through bolts, and a heat conduction plate is welded inside the heater and located on the outer side of the heating pipe.

Preferably, the upper end of the feed hopper is conical.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mixing tank is used for mixing, the screw rod is used for extruding, and the mixing and extruding are integrated, so that the occupied space of equipment is reduced, the material conveying distance can be reduced, and the material processing efficiency is conveniently improved;

2. the supporting legs are arranged for supporting the mixing tank, and the threaded rods are arranged for leveling the supporting legs;

3. the scraper can scrape materials on the upper side of the filter plate, so that the upper surface of the filter plate can be conveniently cleaned, and the conical arrangement of the filter plate can improve the efficiency of filtering the materials;

4. the heat insulation plate can isolate heat from leaking, and the heat conduction plate can rapidly guide the heat into the discharge pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic structural diagram of the shaft rod of the present invention.

In the figure: 1. a mixing tank; 2. a first motor; 3. a transmission; 4. a feed hopper; 5. a heater; 6. a discharge pipe; 7. a second motor; 8. a feed delivery cylinder; 9. a support leg; 10. a threaded rod; 11. a base plate; 12. a friction pad; 13. a crushing blade; 14. a squeegee; 15. a filter plate; 16. stirring blades; 17. heating a tube; 18. a heat conducting plate; 19. helical leaves; 20. a heat insulation plate; 21. a screw rod; 22. profiling a mold; 23. a shaft rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, an extrusion apparatus for producing a foam tube includes a mixing tank 1; the method is characterized in that: feeder hopper 4 is installed to 1 upper end of blending tank, discharging pipe 6 is installed to 1 bottom of blending tank, heater 5 is installed in the 6 outside of discharging pipe, heater 5 internally mounted has heating pipe 17, defeated feed cylinder 8 is installed to 6 bottom of discharging pipe, defeated feed cylinder 8 internally mounted has hob 21, hob 21 one end stretches out defeated feed cylinder 8 and installs at the 7 front end of second motor, second motor 7 passes through bolt fixed mounting at defeated feed cylinder 8 one end, profile modeling mould 22 is installed to defeated feed cylinder 8 front end, 1 internally mounted of blending tank has axostylus axostyle 23, 23 bottom of axostylus axostyle stretches into inside discharging pipe 6, it has spiral leaf 19 to lie in the outside welding of defeated feed cylinder 8 internal section, 23 upper end of axostylus axostyle passes blending tank 1 and installs in 3 bottoms of derailleur, 1 upper end of 3 bottoms of derailleur is installed in blending tank, first motor 2 is installed to 3 upper ends of derailleur, 1 internally mounted of blending tank has filter 15, axostylus axostyle 23 lies in the filter 15 upper end outside and installs crushing blade 13, axostylus axostyle 23 lies in 15 bottom outside of filter 15 and installs stirring leaf 16.

Further, landing legs 9 are installed all around to 1 bottom of blending tank, and threaded rod 10 is installed in the rotatory threaded rod that installs in 9 bottoms of landing legs, and the setting of landing legs 9 is used for supporting blending tank 1, and the setting of threaded rod 10 is used for leveling landing legs 9.

Furthermore, a bottom plate 11 is rotatably mounted at the bottom end of the threaded rod 10, a friction pad 12 is fixedly mounted at the bottom end of the bottom plate 11 through a bolt, the bottom plate 11 is used for increasing the contact area between the bottom end of the threaded rod 10 and the ground, and the friction pad 12 is used for increasing the friction force between the bottom plate 11 and the ground.

Further, 23 upsides of axostylus axostyle are located 15 upper ends of filter and are provided with scraper blade 14, and scraper blade 14 passes through bolt fixed mounting at 23 upsides of axostylus axostyle, and filter 15 sets up to the toper, and scraper blade 14's setting can be scraped the material of 15 upsides of filter, makes things convenient for the 15 upper surfaces of filter to clear up, and the 15 toper settings of filter can increase the filterable efficiency of material.

Further, the heater 5 is internally provided with a heat insulation plate 20 through bolt fixing, the heat conduction plate 18 is welded at the position, located on the outer side of the heating pipe 17, inside the heater 5, the heat insulation plate 20 can insulate heat from leaking, and the heat conduction plate 18 can insulate the heat from being introduced into the discharging pipe 6 quickly.

Further, the upper end of the feed hopper 4 is arranged in a conical shape, so that the feeding caliber of the upper end of the feed hopper 4 can be increased.

The utility model discloses a theory of operation and use flow: during the use, open first motor 2 and second motor 7 through the switch, first motor 2 will drive axostylus axostyle 23 through derailleur 3 and rotate, pass through the leading-in blending tank 1 inside of feeder hopper 4 with the material, the material that gets into blending tank 1 inside passes through filter 15 and screens, the great material of screening will be smashed through smashing blade 13, the filtration falls the material of blending tank 1 inside and will stir through stirring leaf 16 and mix, first motor 2 will drive axostylus axostyle 23 through derailleur 3 and carry out the forward rotation after mixing, pass through spiral leaf 19 through the leading-in conveying cylinder 8 inside of discharging pipe 6, heater 5 in the discharging pipe 6 outside will heat the soft word to the inside material of discharging pipe 6, drive hob 21 through second motor 7 and extrude the material, carry out the shaping through profile modeling mould 22, mix and extrude integrative setting, not only reduce the occupation space of equipment, can also reduce the distance of material transmission, conveniently improve the machining efficiency to the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An extrusion apparatus for producing a foamed pipe includes a mixing tank (1); the method is characterized in that: feeder hopper (4) are installed to blending tank (1) upper end, discharging pipe (6) are installed to blending tank (1) bottom, heater (5) are installed in the discharging pipe (6) outside, heater (5) internally mounted has heating pipe (17), defeated feed cylinder (8) are installed to discharging pipe (6) bottom, defeated feed cylinder (8) internal rotation installs hob (21), hob (21) one end is stretched out defeated feed cylinder (8) and is installed at second motor (7) front end, second motor (7) are through bolt fixed mounting in defeated feed cylinder (8) one end, profile modeling mould (22) are installed to defeated feed cylinder (8) front end, the internal rotation of blending tank (1) installs axostylus axostyle (23), inside discharging pipe (6) was stretched into to axostylus axostyle (23) bottom, the welding of axostylus axostyle (23) position in conveying feed cylinder (8) inner section outside has spiral leaf (19), mixing tank (1) is passed on axostylus axostyle (23) upper end and is installed in derailleur (3) bottom, derailleur (3) bottom is installed in mixing tank (1) upper end, first motor (2) are installed to derailleur (3) upper end, mixing tank (1) internally mounted has filter (15), axostylus axostyle (23) position in filter (15) upper end outside and installs crushing blade (13) And the shaft lever (23) is positioned outside the bottom end of the filter plate (15) and is provided with a stirring blade (16).

2. The extrusion apparatus for manufacturing a foamed pipe according to claim 1, wherein: landing legs (9) are installed all around in blending tank (1) bottom, threaded rod (10) are installed in landing leg (9) bottom rotation.

3. The extrusion apparatus for manufacturing a foamed pipe according to claim 2, wherein: the bottom end of the threaded rod (10) is rotatably provided with a bottom plate (11), and the bottom end of the bottom plate (11) is fixedly provided with a friction pad (12) through a bolt.

4. The extrusion apparatus for manufacturing a foamed pipe according to claim 1, wherein: the scraper (14) is arranged at the upper end of the filter plate (15) on the upper side of the shaft lever (23), the scraper (14) is fixedly arranged on the upper side of the shaft lever (23) through bolts, and the filter plate (15) is conical.

5. The extrusion apparatus for manufacturing a foamed pipe according to claim 1, wherein: the heating device is characterized in that a heat insulation plate (20) is fixedly mounted inside the heater (5) through bolts, and a heat conduction plate (18) is welded inside the heater (5) and located on the outer side of the heating pipe (17).

6. The extrusion apparatus for manufacturing a foamed pipe according to claim 1, wherein: the upper end of the feed hopper (4) is arranged in a conical shape.