CN212021434U

CN212021434U - Foaming machine for processing thermal insulation pipe

Info

Publication number: CN212021434U
Application number: CN202020044660.0U
Authority: CN
Inventors: 李长胜
Original assignee: Zhejiang Lingxin Machinery Co ltd
Current assignee: Zhejiang Lingxin Machinery Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-27
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a foaming machine of insulating tube processing usefulness, including supporting mechanism, control mechanism, the last connection of supporting mechanism control mechanism still including the feed mechanism that is used for providing the raw materials and the rabbling mechanism that is used for stirring the raw materials and mixes and be used for ejection of compact foaming's extrusion discharge mechanism and mixed bleeder valve, feed mechanism connects the supporting mechanism upper end, the rabbling mechanism is connected the supporting mechanism is inboard, the rabbling mechanism discharge end is connected extrusion discharge mechanism, extrusion discharge mechanism discharge end is connected mix the bleeder valve. The utility model discloses utilize feed mechanism and rabbling mechanism cooperation, can provide suitable pressure when the stirring, guarantee the efficiency of stirring to exert pressure once more at the rear end to mixing the bleeder valve, avoid atmospheric pressure to run off, utilize extrusion discharge mechanism also can provide sufficient pressure when the ejection of compact, and effectual foaming rate can be guaranteed to the back is jetted out to the rethread mixing bleeder valve, can place the inner wall adhesion simultaneously and expect.

Description

Foaming machine for processing thermal insulation pipe

Technical Field

The utility model relates to an insulating tube processing field especially relates to the foaming machine of insulating tube processing usefulness.

Background

Regardless of the type of foaming machine, the basic principle of being able to foam is to introduce air into the blowing agent solution. The various models vary in the way the gas is introduced and therefore also in effect. Foam formation has two essential factors, namely blowing agent solution and air, and neither of them is acceptable. Without the blowing agent solution, a liquid film surrounding the gas is not formed, and there is no bubble. Without gas, with the blowing agent solution alone, bubbles could not form. In the bubble-forming system, the foaming agent solution is a dispersion medium, the gas is a dispersion phase, the gas is dispersed in the liquid to form bubbles, and the bubbles form a foam by countless bubbles. In addition to this important factor in the blowing agent properties, the introduction of gas into the blowing agent solution is another important factor. The introduction of the gas into the liquid must be accomplished by a foaming machine, i.e., the foaming machine introduces the gas into the liquid by a certain method.

In the common foaming machine again, all use high-pressure gas to infuse in the mixture, extrude the mixture ejection of compact to foaming, such mixture mixing effect is not good to in the stirring of some ranks and transmission, can cause pressure loss, and the mixture can adhere on the device inner wall in the transmission process, influences next use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a foaming machine for processing the heat preservation pipe.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

foaming machine of insulating tube processing usefulness, including supporting mechanism, control mechanism, the last connection of supporting mechanism control mechanism still including the feed mechanism that is used for providing the raw materials with be used for stirring the rabbling mechanism that the raw materials mixes and be used for ejection of compact foaming's extrusion discharge mechanism and mix the bleeder valve, feed mechanism connects the supporting mechanism upper end, the rabbling mechanism is connected the supporting mechanism is inboard, the rabbling mechanism discharge end is connected extrusion discharge mechanism, extrusion discharge mechanism discharge end is connected mix the bleeder valve.

Preferably: extrusion discharge mechanism includes ejection of compact motor, rotation axis, first discharge gate, spiral feeding blade, ejection of compact motor passes through bolted connection supporting mechanism the mounting bracket, ejection of compact motor power end passes through the coupling joint the rotation axis, through welded connection on the rotation axis spiral feeding blade, spiral feeding blade outside is provided with the discharging pipe, the discharging pipe with rabbling mechanism the shaping has between the agitator first discharge gate.

So set up, when the raw materials after mixing pass through first discharge gate reachs behind the discharge tube, ejection of compact motor starts, drive the mixture continue to mix bleeder valve one side transmission to exert the extrusion force when transmitting, guarantee that the mixture applies the stability of pressure, and avoid the mixture to glue on the discharge tube inner wall.

Preferably: the extrusion discharging mechanism comprises a discharging cylinder, a piston rod, a material pushing plate and a second discharging port, the discharging cylinder is connected with the supporting mechanism through bolts, the mounting frame is arranged on the discharging cylinder, the piston rod is connected with the discharging cylinder, the power end of the piston rod is connected with the material pushing plate through a flange, a discharging pipe is arranged outside the material pushing plate, and the discharging pipe and the stirring mechanism are formed between the stirring barrels.

So set up, when the raw materials after mixing pass through the second discharge gate reachs behind the discharge tube, ejection of compact cylinder starts, drives the mixture continue to mix bleeder valve one side transmission to exert the extrusion force when transmitting, guarantee that the mixture applies the stability of pressure, and avoid the mixture to glue on the discharge tube inner wall.

Preferably: the supporting mechanism comprises a bottom case, a supporting column, a preformed hole and a mounting frame, wherein the bottom case is connected with the supporting column through welding all around, the inner side of the supporting column is connected with the mounting frame through bolts, and the preformed hole is formed between the bottom case and the mounting frame.

So set up, the under casing the installing frame plays and bears and the installation effect, the support column plays supporting role.

Preferably: the control mechanism comprises a pressure gauge, a display screen, a control button and a state lamp, the pressure gauge is connected with the display screen, the display screen is connected with the supporting mechanism, the front end of the mounting frame is arranged at the front side of the bottom box, and the state lamp is connected with the supporting mechanism, and the upper end of the mounting frame is arranged at the upper end of the supporting mechanism.

So set up, the manometer plays and shows the pressure effect, the display screen plays and shows the state effect.

Preferably: the feed mechanism includes first former storage bucket, the former storage bucket of second, air supply pipe, conveying pipeline, first former storage bucket the former storage bucket of second is connected supporting mechanism the mounting bracket upper end, the air pump is installed supporting mechanism inside the under casing, the air pump passes through the air supply pipe is connected first former storage bucket with the former storage bucket of second, first former storage bucket the former storage bucket of second passes through the conveying pipeline is connected the agitator mechanism, the inside check valve that is provided with of conveying pipeline, the air supply pipe passes through the gas mixing pipe and connects mix the bleeder valve, the air supply pipe with be provided with the gas mixing valve between the gas mixing pipe.

So set up, work as the air pump to first former storage bucket with behind the inside air feed of the former storage bucket of second, atmospheric pressure passes through the raw materials conveying pipeline presses to inside the agitator, stir on next step to when the ejection of compact, high-pressure gas fills inside the mixing bleeder valve, mixes with the mixture, improves foaming efficiency.

Preferably: rabbling mechanism includes agitator, driven sprocket, drive sprocket, agitator motor, the agitator is connected the supporting mechanism inside the mounting bracket, the inside (mixing) shaft that is provided with of agitator, there is stirring vane through welded connection on the (mixing) shaft, the stirring vane downside is provided with the spiral and presses material blade, (mixing) shaft power end key-type connection driven sprocket, driven sprocket one side is provided with drive sprocket, drive sprocket power end is connected agitator motor.

So set up, agitator motor drives after starting drive sprocket driven sprocket the (mixing) shaft, the (mixing) shaft drives stirring vane and spiral press the material blade, and the reversal is earlier carried out, mixes the stirring to the raw materials, and corotation is again passed through with the raw materials spiral press the material blade to press inside the discharging tube.

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

1. the feeding mechanism is matched with the stirring mechanism, so that proper pressure can be provided during stirring, the stirring efficiency is ensured, and the mixed discharge valve is pressurized again at the rear end, so that the air pressure loss is avoided;

2. utilize extrusion discharge mechanism, also can provide sufficient pressure when the ejection of compact, the rethread mixes the bleeder valve and jets out the back, can guarantee effectual foaming rate, can place the inner wall adhesion simultaneously and expect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a first structure of a foaming machine for processing a heat-insulating pipe according to the present invention;

FIG. 2 is a schematic structural view of an air supply pipe of a foaming machine for processing a heat preservation pipe according to the present invention;

FIG. 3 is a schematic view of the structure of an air pump of a foaming machine for processing the heat preservation pipe of the present invention;

FIG. 4 is a schematic structural view of a stirring barrel of a foaming machine for processing the heat preservation pipe of the present invention;

FIG. 5 is a schematic structural view of a discharge motor of a foaming machine for processing a heat-insulating pipe according to the present invention;

FIG. 6 is a schematic structural view of a discharging cylinder of a foaming machine for processing a thermal insulation pipe.

The reference numerals are explained below:

1. a support mechanism; 2. a control mechanism; 3. a feeding mechanism; 4. a stirring mechanism; 5. an extrusion discharging mechanism; 6. a mixing discharge valve; 11. a bottom box; 12. a support pillar; 13. reserving a hole; 14. a mounting frame; 21. a pressure gauge; 22. a display screen; 23. a control button; 24. a status light; 31. a first raw material barrel; 32. a second raw material barrel; 33. a gas supply pipe; 34. a delivery pipe; 35. an air pump; 36. a gas mixing pipe; 37. a gas mixing valve; 38. a one-way valve; 41. a stirring barrel; 42. a driven sprocket; 43. a drive sprocket; 44. a stirring motor; 45. a stirring shaft; 46. a stirring blade; 47. a helical swaging blade; 51. a discharging motor; 52. a rotating shaft; 53. a first discharge port; 54. a helical feed blade; 55. a discharge pipe; 511. a discharging cylinder; 512. a piston rod; 513. a material pushing plate; 514. and a second discharge hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

foaming machine of insulating tube processing usefulness, including supporting mechanism 1, control mechanism 2, connection control mechanism 2 on the supporting mechanism 1, still including the feed mechanism 3 that is used for providing the raw materials and the rabbling mechanism 4 that is used for stirring the raw materials and mixes and be used for ejection of compact foaming's extrusion discharge mechanism 5 and mix bleeder valve 6, feed mechanism 3 is connected in supporting mechanism 1 upper end, rabbling mechanism 4 is connected in supporting mechanism 1 inboard, 4 discharge ends of rabbling mechanism connect extrusion discharge mechanism 5, 5 discharge ends of extrusion discharge mechanism connect and mix bleeder valve 6. Example 1

As shown in fig. 1 to 5, the extrusion discharging mechanism 5 includes a discharging motor 51, a rotating shaft 52, a first discharging port 53, and a spiral feeding blade 54, the discharging motor 51 is connected to the mounting frame 14 of the supporting mechanism 1 through a bolt, the power end of the discharging motor 51 is connected to the rotating shaft 52 through a coupling, the spiral feeding blade 54 is connected to the rotating shaft 52 through a welding joint, a discharging pipe 55 is arranged outside the spiral feeding blade 54, a first discharging port 53 is formed between the discharging pipe 55 and the stirring barrel 41 of the stirring mechanism 4, when the mixed raw material reaches the inside of the discharging pipe 55 through the first discharging port 53, the discharging motor 51 is started to drive the mixed material to be continuously transmitted to one side of the mixed discharging valve 6, and an extrusion force is applied during transmission, so that the stability of the pressure applied to the mixed material is ensured; the supporting mechanism 1 comprises a bottom case 11, supporting columns 12, a preformed hole 13 and a mounting frame 14, wherein the supporting columns 12 are connected to the periphery of the bottom case 11 in a welding mode, the mounting frame 14 is connected to the inner sides of the supporting columns 12 through bolts, the preformed hole 13 is formed between the bottom case 11 and the mounting frame 14, the bottom case 11 and the mounting frame 14 play a bearing and mounting role, and the supporting columns 12 play a supporting role; the control mechanism 2 comprises a pressure gauge 21, a display screen 22, a control button 23 and a status lamp 24, the pressure gauge 21 and the display screen 22 are connected to the front end of the mounting frame 14 of the support mechanism 1, the control button 23 is connected to the front side of the bottom box 11 of the support mechanism 1, the status lamp 24 is connected to the upper end of the mounting frame 14 of the support mechanism 1, the pressure gauge 21 plays a role in displaying pressure, and the display screen 22 plays a role in displaying status; the feeding mechanism 3 comprises a first raw material barrel 31, a second raw material barrel 32, an air supply pipe 33 and a material conveying pipe 34, the first raw material barrel 31 and the second raw material barrel 32 are connected to the upper end of the mounting frame 14 of the supporting mechanism 1, an air pump 35 is installed inside the bottom box 11 of the supporting mechanism 1, the air pump 35 is connected with the first raw material barrel 31 and the second raw material barrel 32 through the air supply pipe 33, the first raw material barrel 31 and the second raw material barrel 32 are connected with the stirring barrel 41 of the stirring mechanism 4 through the material conveying pipe 34, a one-way valve 38 is arranged inside the material conveying pipe 34, the air supply pipe 33 is connected with the mixing discharge valve 6 through the air mixing pipe 36, a gas mixing valve 37 is arranged between the air supply pipe 33 and the gas mixing pipe 36, after the air pump 35 supplies air to the first raw material barrel 31 and the second raw material barrel 32, the air pressure presses the raw materials into the stirring barrel 41 through the material conveying pipe 34 for next-step stirring, the mixture is mixed with the mixture, so that the foaming efficiency is improved; rabbling mechanism 4 includes agitator 41, driven sprocket 42, driving sprocket 43, agitator motor 44, agitator 41 connects inside supporting mechanism 1's mounting bracket 14, agitator 41 is inside to be provided with (mixing) shaft 45, there is stirring vane 46 through welded connection on the (mixing) shaft 45, stirring vane 46 downside is provided with spiral swage blade 47, stirring shaft 45 power end key-type connection driven sprocket 42, driven sprocket 42 one side is provided with driving sprocket 43, agitator motor 44 is connected to driving sprocket 43 power end, agitator motor 44 drives driving sprocket 43 after the start-up, driven sprocket 42, agitator shaft 45 drives stirring vane 46 and spiral swage blade 47, the reversal is first, mix the stirring to the raw materials, corotation again, press the raw materials inside discharging pipe 55 through spiral swage blade 47.

The working principle is as follows: placing a heat preservation pipe to be filled and foamed at the lower side of the mixing discharge valve 6, then starting the air pump 35, pressing high-pressure air into the first raw material barrel 31 and the second raw material barrel 32 by the air pump 35, pressing the raw materials into the stirring barrel 41 through the material conveying pipe 34 by air pressure, carrying out next-step stirring, then starting the stirring motor 44, driving the driving sprocket 43, the driven sprocket 42 and the stirring shaft 45 after the stirring motor 44 is started, driving the stirring blade 46 and the spiral material pressing blade 47 by the stirring shaft 45, firstly rotating reversely, mixing and stirring the raw materials, then rotating forwards, pressing the raw materials into the discharge pipe 55 through the spiral material pressing blade 47, at the moment, after the mixed raw materials reach the inside of the discharge pipe 55 through the first discharge port 53, starting the discharge motor 51, driving the mixed materials to continue to be transmitted to one side of the mixing discharge valve 6, and applying extrusion force during transmission to ensure the stability, and avoid the mixture to glue on discharging pipe 55 inner wall to when the ejection of compact, high-pressure gas fills into mixing discharge valve 6 inside, mixes with the mixture, improves foaming efficiency.

Example 2

As shown in fig. 6, the difference between the embodiment 2 and the embodiment 1 is that the extrusion discharging mechanism 5 includes a discharging cylinder 511, a piston rod 512, a material pushing plate 513, and a second discharging port 514, the discharging cylinder 511 is connected to the mounting frame 14 of the supporting mechanism 1 through a bolt, the piston rod 512 is connected to the discharging cylinder 511, the power end of the piston rod 512 is connected to the material pushing plate 513 through a flange, a discharging pipe 55 is disposed outside the material pushing plate 513, a second discharging port 514 is formed between the discharging pipe 55 and the stirring barrel 41 of the stirring mechanism 4, after the mixed raw material reaches the inside of the discharging pipe 55 through the second discharging port 514, the discharging cylinder 511 is started to drive the mixed material to continue to be transmitted to one side of the mixing discharging valve 6, and an extrusion force is applied during transmission, thereby ensuring the stability of the pressure applied by.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Foaming machine of insulating tube processing usefulness, including supporting mechanism (1), control mechanism (2), connect on supporting mechanism (1) control mechanism (2), its characterized in that: still including feed mechanism (3) that are used for providing the raw materials and be used for stirring rabbling mechanism (4) that the raw materials mixes and be used for extrusion discharge mechanism (5) of ejection of compact foaming and mix bleeder valve (6), feed mechanism (3) are connected supporting mechanism (1) upper end, rabbling mechanism (4) are connected supporting mechanism (1) are inboard, rabbling mechanism (4) discharge end is connected extrusion discharge mechanism (5), extrusion discharge mechanism (5) discharge end is connected mix bleeder valve (6).

2. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: extrusion discharge mechanism (5) are including ejection of compact motor (51), rotation axis (52), first discharge gate (53), spiral feeding blade (54), ejection of compact motor (51) are connected supporting mechanism (1), ejection of compact motor (51) power end is connected rotation axis (52), connect on rotation axis (52) spiral feeding blade (54), spiral feeding blade (54) outside is provided with discharging pipe (55), discharging pipe (55) with the shaping has between rabbling mechanism (4) first discharge gate (53).

3. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: extrusion discharge mechanism (5) are including ejection of compact cylinder (511), piston rod (512), scraping wings (513), second discharge gate (514), ejection of compact cylinder (511) are connected supporting mechanism (1), connect on ejection of compact cylinder (511) piston rod (512), piston rod (512) power end is connected scraping wings (513), scraping wings (513) outside is provided with discharging pipe (55), discharging pipe (55) with the shaping has between rabbling mechanism (4) second discharge gate (514).

4. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: supporting mechanism (1) includes under casing (11), support column (12), preformed hole (13), mounting bracket (14), under casing (11) is connected with all around support column (12), support column (12) inboard is connected mounting bracket (14), under casing (11) with be provided with between mounting bracket (14) preformed hole (13).

5. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: control mechanism (2) include manometer (21), display screen (22), control button (23), status light (24), manometer (21) display screen (22) are connected supporting mechanism (1) front end, control button (23) are connected supporting mechanism (1) front side, status light (24) are connected supporting mechanism (1) upper end.

6. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: the feeding mechanism (3) comprises a first raw material barrel (31), a second raw material barrel (32), an air supply pipe (33) and a material conveying pipe (34), the first raw material barrel (31) and the second raw material barrel (32) are connected to the upper end of the supporting mechanism (1), an air pump (35) is arranged in the supporting mechanism (1), the air pump (35) is connected with the first raw material barrel (31) and the second raw material barrel (32) through the air supply pipe (33), the first raw material barrel (31) and the second raw material barrel (32) are connected with the stirring mechanism (4) through the material conveying pipe (34), a one-way valve (38) is arranged in the delivery pipe (34), the air supply pipe (33) is connected with the mixing discharge valve (6) through an air mixing pipe (36), a gas mixing valve (37) is arranged between the gas supply pipe (33) and the gas mixing pipe (36).

7. The foaming machine for processing the thermal insulation pipe according to claim 1, wherein: rabbling mechanism (4) are including agitator (41), driven sprocket (42), drive sprocket (43), agitator motor (44), agitator (41) are connected inside supporting mechanism (1), agitator (41) inside is provided with (mixing) shaft (45), be connected with stirring vane (46) on (mixing) shaft (45), stirring vane (46) downside is provided with the spiral and presses material blade (47), (mixing) shaft (45) power end is connected driven sprocket (42), driven sprocket (42) one side is provided with drive sprocket (43), drive sprocket (43) power end is connected agitator motor (44).