CN215551019U

CN215551019U - XPE welds into pipe

Info

Publication number: CN215551019U
Application number: CN202121145615.5U
Authority: CN
Inventors: 陈强
Original assignee: Shanghai Yizhuo Package Material Co ltd
Current assignee: Shanghai Yizhuo Package Material Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-18
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses an XPE welding forming pipe which comprises a first pipeline, wherein a first cavity is formed in the first pipeline, a motor is fixedly connected to the outer side of the first pipeline, a second cavity is formed in the second pipeline, a mould body is fixedly connected to the outer side of the second pipeline, a mould cavity is formed in the mould body, a forming cavity is formed in the mould body, the inner side of the mould body is located on the outer side of the mould cavity, a connecting frame is arranged in the connecting seat, and a hot air device is fixedly connected to the outer side of the connecting frame. This XPE welding forming tube carries the XPE raw materials under the effect of motor and helical blade, carry inside the mould, later extrude the XPE raw materials through the mould, form the tubulose with the raw materials through the one-tenth die cavity, later weather the raw materials through the hot blast apparatus in exit, the shaping with higher speed for the tubular product of XPE material accords with current air conditioner trade environmental protection requirement more, has improved the practicality greatly.

Description

XPE welds into pipe

Technical Field

The utility model relates to the technical field of XPE, in particular to an XPE welding forming pipe.

Background

XPE is chemical cross-linking polyethylene expanded material, it is to add cross-linking agent and foamer with low density polyethylene resin and form through the high temperature continuous foaming, compare with EPE, tensile strength is higher, the cell is thinner, the XPE material has outstanding performance in the aspects of durability, anti-light, anti-physical striking etc. compared with other PE or non-PE class materials, XPE itself chemical property is stable, difficult decomposition, no smell, good elasticity, it is the preferred material of making the crawling pad, the puigging, the insulating layer, car callus on the sole, XPE is the car, the ideal material that the air conditioner keeps warm, develop rapidly in sports and leisure articles market in recent years, such as surfboard, dampproofing mat, yoga mat, etc., also have certain usage in the building, have more extensive application on the flame retardant material recently, in the car, the packaging industry is applied extensively, XPE is non-cross-linking closed pore structure, also known as chemical cross-linking PE, it is a novel environmental protection packaging material, it is formed from innumerable independent bubbles produced by physical foaming of low-density polyethylene resin, and overcomes the defects of easy breakage, deformation and poor recovery property of common foaming glue. The packaging material has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, also has good chemical resistance, is an ideal substitute of the traditional packaging material, and in addition, XPE also has the performances of no toxicity, no odor, chemical resistance, oil resistance, acid resistance, halogen resistance and other various chemical drugs, is very easy to process, can be cut randomly, is attached to various materials, and has wide development prospect as a new-generation high-efficiency energy-saving environment-friendly material.

However, current XPE material is for extruding balanced foaming technique, and the XPE material through extruding balanced foaming technique and making can't satisfy air conditioner cooling tube packing market user demand, and the tubulose that other materials were made simultaneously can not satisfy the requirement of air conditioner trade environmental protection, and when material extrusion moulding, do not have the setting that can rapid prototyping simultaneously, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an XPE welding forming pipe, which aims to solve the problems that the existing XPE material is provided as an extrusion balance foaming technology in the background technology, the XPE material manufactured by the extrusion balance foaming technology cannot meet the use requirement of the air conditioner cooling pipe packaging market, meanwhile, the pipe made of other materials cannot meet the environment-friendly requirement of the air conditioner industry, and meanwhile, when the material is extruded and formed, the XPE welding forming pipe cannot be quickly formed, so that the practicability is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: an XPE welding forming pipe comprises a first pipeline, a first cavity is arranged inside the first pipeline, the outer side of the first pipeline is fixedly connected with a motor, the inner part of the first pipeline is positioned at the outer side of the first cavity and is provided with a feed inlet, a rotating rod is arranged at the driving end of the motor and positioned in the first cavity, the outer side of the rotating rod is fixedly connected with a helical blade, a second pipeline is fixedly connected with the outer side of the first pipeline, a second cavity is arranged inside the second pipeline, the outer side of the second pipeline is fixedly connected with a mould body, the interior of the mould body is provided with a mould cavity, a forming cavity is arranged on the outer side of the die cavity in the die body, a connecting seat is fixedly connected on the outer side of the die body, the inside of connecting seat is provided with the link, the outside fixedly connected with hot-blast apparatus of link.

Preferably, first cavity and second cavity intercommunicate, the second cavity adopts round platform type structural design, conveniently pours into the XPE raw materials into the mould.

Preferably, the transmission end of the motor is in transmission connection with one end, far away from the second pipeline, of the rotary rod, and the helical blades are matched with the first cavity and the second cavity, so that raw materials are conveniently conveyed.

Preferably, the die cavity adopts round platform type structural design, the one end and the second cavity of die cavity switch-on each other, the other end and the die cavity of die cavity switch-on each other, convenient quick with XPE raw materials extrusion.

Preferably, hot air device is including installation shell, ventilation hole, dust screen, fan, mounting panel and hot plate, the ventilation hole has been seted up in the outside of installation shell one side that the ventilation hole was kept away from to the installation shell is provided with the dust screen, the inside of installation shell is provided with the fan, the inside of installation shell is located the outside fixedly connected with mounting panel of fan, the outside fixedly connected with hot plate of mounting panel blows hot-blastly to the position of discharge gate.

Preferably, the ventilation hole is equidistant setting, mounting panel and hot plate are provided with two respectively about the vertical center line symmetry of installation shell, accelerate the raw materials shaping.

Compared with the prior art, the utility model has the beneficial effects that: this XPE welding forming tube, which comprises a motor, helical blade, the mould body, die cavity and hot air device's setting, carry the XPE raw materials under motor and helical blade's the effect, carry inside the mould, later extrude the XPE raw materials through the mould, form the tubulose with the raw materials through the shaping chamber, later weather the raw materials through the hot air device in exit, the shaping with higher speed, make the tubular product of XPE material accord with current air conditioner trade environmental protection requirement more, the practicality is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the mold body according to the present invention;

FIG. 3 is a schematic cross-sectional view of a first conduit according to the present invention;

fig. 4 is a schematic sectional view of the hot air device of the present invention.

In the figure: 1. a first conduit; 2. a first cavity; 3. a motor; 4. a feed inlet; 5. rotating the rod; 6. a helical blade; 7. a second conduit; 8. a second cavity; 9. a mold body; 10. a mold cavity; 11. a molding cavity; 12. a connecting seat; 13. a connecting frame; 14. a hot air device; 141. mounting a shell; 142. a vent hole; 143. a dust screen; 144. a fan; 145. mounting a plate; 146. heating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a XPE welds into pipe, including first pipeline 1, first cavity 2 has been seted up to first pipeline 1's inside, first pipeline 1's outside fixedly connected with motor 3, first pipeline 1's inside is located the outside of first cavity 2 and has seted up feed inlet 4, the inside that motor 3's transmission end is located first cavity 2 is provided with rotary rod 5, rotary rod 5's outside fixedly connected with helical blade 6, first pipeline 1's outside fixedly connected with second pipeline 7, second cavity 8 has been seted up to the inside of second pipeline 7, the outside fixedly connected with mould body 9 of second pipeline 7, die cavity 10 has been seted up to the inside of mould body 9, die cavity 11 has been seted up in the outside that the inside of mould body 9 is located die cavity 10, the outside fixedly connected with connecting seat 12 of mould body 9, the inside of connecting seat 12 is provided with link 13, the outside fixedly connected with hot air device 14 of link 13.

Further, first cavity 2 and second cavity 8 switch on each other, and second cavity 8 adopts round platform type structural design, conveniently pours into the XPE raw materials into the mould.

Further, the transmission end of the motor 3 is in transmission connection with one end, far away from the second pipeline 7, of the rotary rod 5, and the helical blades 6 are mutually matched with the first cavity 2 and the second cavity 8, so that raw materials are conveniently conveyed.

Further, die cavity 10 adopts round platform type structural design, and the one end and the 8 intercommunications of second cavity of die cavity 10, the other end and the shaping chamber 11 intercommunications of die cavity 10, the convenient quick XPE raw materials extrusion that will become.

Further, hot air device 14 includes installation shell 141, ventilation hole 142, dust screen 143, fan 144, mounting panel 145 and hot plate 146, ventilation hole 142 has been seted up to the outside of installation shell 141, the side that ventilation hole 142 was kept away from to installation shell 141 is provided with dust screen 143, the inside of installation shell 141 is provided with fan 144, the inside of installation shell 141 is located the outside fixedly connected with mounting panel 145 of fan 144, the outside fixedly connected with hot plate 146 of mounting panel 145 blows hot-blastly to the position of discharge gate.

Further, the vent holes 142 are disposed at equal intervals, and the mounting plate 145 and the heating plate 146 are symmetrically disposed about a vertical center line of the mounting case 141, respectively, to accelerate the molding of the raw material.

The working principle is as follows: firstly, inject into first pipeline 1 with XPE sheet material through feed inlet 4 in, effect through motor 3 and rotary rod 5, it is rotatory to drive helical blade 6, carry XPE sheet material, enter into mould body 9, later through the structure of die cavity 10 and mould body 9's extrusion with XPE sheet material extrusion to become die cavity 11 in, later through becoming die cavity 11 with XPE sheet material formation tubular structure, the hot-blast pipe rapid prototyping that lets that rethread fan 144 and hot plate 146 produced, high efficiency.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An XPE welded profiled pipe comprising a first pipe (1), characterized in that: the inner part of the first pipeline (1) is provided with a first cavity (2), the outer side of the first pipeline (1) is fixedly connected with a motor (3), the inner part of the first pipeline (1) is positioned at the outer side of the first cavity (2) and is provided with a feed inlet (4), the transmission end of the motor (3) is positioned at the inner part of the first cavity (2) and is provided with a rotary rod (5), the outer side of the rotary rod (5) is fixedly connected with a helical blade (6), the outer side of the first pipeline (1) is fixedly connected with a second pipeline (7), the inner part of the second pipeline (7) is provided with a second cavity (8), the outer side of the second pipeline (7) is fixedly connected with a mould body (9), the inner part of the mould body (9) is provided with a mould cavity (10), the inner part of the mould body (9) is positioned at the outer side of the mould cavity (10) and is provided with a forming cavity (11), the hot air blowing die is characterized in that a connecting seat (12) is fixedly connected to the outer side of the die body (9), a connecting frame (13) is arranged inside the connecting seat (12), and a hot air device (14) is fixedly connected to the outer side of the connecting frame (13).

2. An XPE weld-formed pipe according to claim 1, wherein: the first cavity (2) and the second cavity (8) are communicated with each other, and the second cavity (8) is designed to be of a circular truncated cone structure.

3. An XPE weld-formed pipe according to claim 1, wherein: the transmission end of the motor (3) is in transmission connection with one end, far away from the second pipeline (7), of the rotating rod (5), and the spiral blade (6) is matched with the first cavity (2) and the second cavity (8) mutually.

4. An XPE weld-formed pipe according to claim 1, wherein: the die cavity (10) is designed to be of a circular truncated cone structure, one end of the die cavity (10) is communicated with the second cavity (8), and the other end of the die cavity (10) is communicated with the forming cavity (11).

5. An XPE weld-formed pipe according to claim 1, wherein: hot air device (14) are including installation shell (141), ventilation hole (142), dust screen (143), fan (144), mounting panel (145) and hot plate (146), ventilation hole (142) have been seted up in the outside of installation shell (141) one side that ventilation hole (142) were kept away from in installation shell (141) is provided with dust screen (143), the inside of installation shell (141) is provided with fan (144), the inside of installation shell (141) is located outside fixedly connected with mounting panel (145) of fan (144), the outside fixedly connected with hot plate (146) of mounting panel (145).

6. An XPE weld-formed pipe according to claim 5, wherein: the ventilation holes (142) are arranged at equal intervals, and the mounting plate (145) and the heating plate (146) are symmetrically arranged two about the vertical center line of the mounting shell (141) respectively.