CN217648930U

CN217648930U - Plastic hose end preheating flanging forming mechanism

Info

Publication number: CN217648930U
Application number: CN202221403985.9U
Authority: CN
Inventors: 孙维国; 邵力; 周善尧; 关岳峰
Original assignee: Huanle Environmental Protection Equipment Shanghai Co ltd
Current assignee: Huanle Environmental Protection Equipment Shanghai Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-25
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a plastic hose end preheating and flanging forming mechanism, which relates to the technical field of material processing and forming, and comprises a plastic pipe, a plastic hose fixing tool is sleeved outside the plastic pipe, one side of the plastic hose fixing tool is provided with an aluminum alloy die, one end of the aluminum alloy die, which is close to the plastic pipe, is fixedly connected with a die head, one side of the aluminum alloy die, which is far away from the plastic hose fixing tool, is fixedly connected with three groups of heating rods, and the other ends of the heating rods, which are far away from the aluminum alloy die, are all fixedly connected with connecting wires, the plastic pipe is made of polytetrafluoroethylene materials, the shape of the plastic hose fixing tool is designed into a cuboid, and one side of the plastic hose fixing tool is provided with an opening in a penetrating way; the utility model discloses compare with current turn-ups forming mechanism, this application turn-ups forming mechanism intensity is stable, and is sealed effectual, can not lead to the plastic tubing to leak because of welding quality problem, has convenient turn-ups shaping function.

Description

Plastic hose end preheating flanging forming mechanism

Technical Field

The utility model relates to a material processing shaping technical field specifically is a plastic hose tip preheats turn-ups forming mechanism.

Background

At present, the known plastic pipe end forming method mainly depends on welding forming, namely, a section of material is welded on the basis of the original material to form a flanging structure, the structural strength is not enough, welding defects are easy to generate, and the forming is not attractive.

The existing preheating flanging forming mechanism for the end part of the plastic hose has certain defects, the strength is not stable enough, the sealing effect is not good, the plastic hose is easy to leak due to the problem of welding quality, and the convenient flanging forming function is not provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic hose tip preheats turn-ups forming mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a turn-ups forming mechanism is preheated to plastic hose tip, includes the plastic tubing, the fixed frock of plastic hose has been cup jointed in the outside of plastic tubing, one side of the fixed frock of plastic hose is provided with the aluminum alloy mould, the one end fixedly connected with mould head that the aluminum alloy mould is close to the plastic tubing, the heating rod of three groups of one side fixedly connected with of the fixed frock of plastic hose is kept away from to the aluminum alloy mould, three groups the equal fixedly connected with connecting wire of one end of aluminum alloy mould is kept away from to the heating rod.

As a further proposal of the utility model, the plastic pipe is made of polytetrafluoroethylene material, and the shape of the fixed tool of the plastic hose is designed into a cuboid.

As a further scheme of the utility model, one side intermediate position of the fixed frock of plastic hose runs through and has seted up the opening, and the fixed frock of plastic hose passes through opening and plastic tubing looks joint.

As a further proposal of the utility model, three groups of inserting grooves have been seted up to one side of aluminum alloy mold, and three groups of heating rods are connected with aluminum alloy mold through the inserting grooves respectively.

As a further proposal of the utility model, three groups the heating rods are equidistantly distributed on one side of the aluminum alloy die, and the shape of the die head is designed into a cone.

As a further scheme of the utility model, the one end that the plastic tubing is close to aluminum alloy mold is provided with the port, and the mould head is connected with the plastic tubing through the port.

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

1. the plastic pipe is firstly placed into a plastic hose fixing tool to be fixed, then three groups of heating rods are matched with three groups of connecting wires to heat a die head of an aluminum alloy die, then the die head is placed into the plastic pipe and is pushed into the plastic pipe forcibly, at the moment, a port of the plastic pipe is heated, the die head is turned out to form a 90-degree edge under the action of the pushing force, then the heated die head is drawn out and is placed into a cooling head with the same shape, so that the shape can be cooled and shaped, the existing flanging forming mechanism firstly opens small holes in advance on the plastic pipe, then uniformly and slowly props up the small holes of the die head of the aluminum alloy die, after standing for a period of time, the heated die head is drawn out and is placed into the cooling head with the same shape, and then the cooling head is welded at one end of the plastic pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of a conventional flanging forming mechanism.

In the figure: 1. a plastic tube; 2. fixing a tool for the plastic hose; 3. an aluminum alloy mold; 4. a die head; 5. heating a rod; 6. a connecting wire; 7. a port; 8. a plastic plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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.

Referring to fig. 1-2, the present invention provides a technical solution: a plastic hose end preheating and flanging forming mechanism comprises a plastic pipe 1, a plastic hose fixing tool 2 is sleeved on the outer side of the plastic pipe 1, an aluminum alloy die 3 is arranged on one side of the plastic hose fixing tool 2, one end, close to the plastic pipe 1, of the aluminum alloy die 3 is fixedly connected with a die head 4, one side, far away from the plastic hose fixing tool 2, of the aluminum alloy die 3 is fixedly connected with three groups of heating rods 5, and one ends, far away from the aluminum alloy die 3, of the three groups of heating rods 5 are fixedly connected with connecting wires 6;

the plastic pipe 1 is made of polytetrafluoroethylene materials, and the shape of the plastic hose fixing tool 2 is designed to be a cuboid; a through hole is formed in the middle position of one side of the plastic hose fixing tool 2 in a penetrating mode, and the plastic hose fixing tool 2 is clamped with the plastic pipe 1 through the through hole so as to fix the plastic pipe 1 conveniently;

three groups of inserting grooves are formed in one side of the aluminum alloy die 3, and the three groups of heating rods 5 are respectively connected with the aluminum alloy die 3 through the inserting grooves and can heat a die head 4 of the aluminum alloy die 3;

the three groups of heating rods 5 are distributed on one side of the aluminum alloy die 3 at equal intervals, and the die head 4 is designed into a cone; one end of the plastic pipe 1 close to the aluminum alloy die 3 is provided with a port 7, and the die head 4 is connected with the plastic pipe 1 through the port 7, so that the port 7 of the plastic pipe 1 can be conveniently flanged and formed.

The working principle is as follows: for the utility model discloses, at first the staff fixes in putting into plastic tubing fixed frock 2 earlier plastic tubing 1, three connecting wire 6 of three group's of 5 cooperation heating rods of rethread are heated mould head 4 to aluminum alloy mold 3, and utilize temperature control system to carry out real-time supervision to preheating temperature, and can adjust preheating temperature in real time, put into plastic tubing 1 mould head 4 after that, and impel to the inside of plastic tubing 1 with strength, the port 7 of plastic tubing 1 is heated this moment, and turn over 90 limits under the effect of thrust, then take out the mould head 4 of heating, and put into the cooling head of the same shape with it, so that the shape cools off the design fast, and current turn-ups forming mechanism then opens the aperture in advance on plastic tubing 8 earlier, prop the aperture evenly and slowly with mould head 4 of aluminum alloy mold 3 again, after a period of stewing, take out with mould head 4, and put into the cooling head of the same shape with it, then weld its one end at plastic tubing 1, compare with current turn-ups forming mechanism, improved turn-ups forming mechanism intensity is stable, sealing effect can not be because of welding quality problem, the plastic tubing leakage problem can lead to convenient operation completion.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic hose tip preheats turn-ups forming mechanism, includes plastic tubing (1), its characterized in that, the fixed frock of plastic hose (2) has been cup jointed in the outside of plastic tubing (1), one side of the fixed frock of plastic hose (2) is provided with aluminum alloy mold (3), aluminum alloy mold (3) are close to one end fixedly connected with mould head (4) of plastic tubing (1), three group heating rod (5) of one side fixedly connected with of the fixed frock of plastic hose (2) are kept away from in aluminum alloy mold (3), three group the equal fixedly connected with connecting wire (6) of one end of aluminum alloy mold (3) are kept away from in heating rod (5).

2. The preheating flanging molding mechanism for the end part of the plastic hose according to claim 1, wherein the plastic pipe (1) is made of polytetrafluoroethylene material, and the plastic hose fixing tool (2) is designed to be a cuboid.

3. The preheating flanging molding mechanism for the end part of the plastic hose according to claim 1, wherein a through opening is formed in the middle position of one side of the plastic hose fixing tool (2) in a penetrating mode, and the plastic hose fixing tool (2) is clamped with the plastic pipe (1) through the through opening.

4. The preheating flanging molding mechanism for the end part of the plastic hose according to claim 1, wherein three groups of inserting grooves are formed in one side of the aluminum alloy mold (3), and the three groups of heating rods (5) are respectively connected with the aluminum alloy mold (3) through the inserting grooves.

5. The plastic hose end preheating flanging molding mechanism of claim 1, wherein three groups of heating rods (5) are distributed on one side of the aluminum alloy die (3) at equal intervals, and the die head (4) is designed to be a cone.

6. The plastic hose end preheating flanging molding mechanism of claim 1, wherein a port (7) is arranged at one end of the plastic pipe (1) close to the aluminum alloy mold (3), and the mold head (4) is connected with the plastic pipe (1) through the port (7).