CN216993055U

CN216993055U - Sealing machine for steel wire mesh pipe

Info

Publication number: CN216993055U
Application number: CN202220063795.0U
Authority: CN
Inventors: 周卫兴
Original assignee: Jiangsu Yuyu Plastic Machinery Technology Co ltd
Current assignee: Jiangsu Yuyu Plastic Machinery Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-19
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to a sealing machine for a steel wire mesh pipe, which comprises a base, wherein a clamping component, a particle extrusion component and a core mold component are arranged on the base, the end part of the steel wire mesh pipe is clamped and fixed by the clamping component, the particle extrusion component heats plastic particles, the end part of the steel wire mesh pipe is sealed by the molten plastic particles through the core mold component, the clamping component comprises an outer mold, a sliding plate and an outer mold driving device, the particle extrusion component comprises an extruder, the core mold component abuts against the end part of the steel wire mesh pipe, and the extruder is communicated with the core mold component. This application is rational in infrastructure, can realize sealing automatically.

Description

Steel wire mesh pipe sealing machine

Technical Field

The utility model relates to a sealing device, in particular to a sealing device for a steel wire mesh pipe.

Background

The steel wire net skeleton plastic composite pipe is an improved novel steel skeleton plastic composite pipe. Such tubes are also known as srtp tubes. The novel pipeline is made of high-strength plastic-coated steel wire mesh framework and thermoplastic plastic polyethylene as raw materials, the steel wire winding mesh is used as a framework reinforcement of the polyethylene plastic pipe, high-density polyethylene (HDPE) is used as a matrix, and the steel wire framework is tightly connected with inner and outer layers of high-density polyethylene by adopting high-performance HDPE modified bonding resin, so that the novel pipeline has an excellent composite effect. Because the high-strength steel wire reinforcement is wrapped in the continuous thermoplastic plastic, the composite pipe overcomes the respective defects of the steel pipe and the plastic pipe, and keeps the respective advantages of the steel pipe and the plastic pipe;

however, the steel wires at the end openings of the high-pressure steel wire mesh pipes in the market are exposed and difficult to process, so that subsequent use is influenced, and manual cutting of the steel wires at the two ends of each pipe is time-consuming and labor-consuming, so that the sealing treatment of the two ends of the pipe is quickly and efficiently carried out while the use of the steel wire mesh pipes is not influenced, and the problem to be considered in the industry is solved.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a steel wire mesh pipe sealing machine.

The utility model discloses a sealing machine for a steel wire mesh pipe, which comprises a base, wherein a clamping component, a particle extrusion component and a core mold component are arranged on the base, the end part of the steel wire mesh pipe is clamped and fixed by the clamping component, the particle extrusion component heats plastic particles, the end part of the steel wire mesh pipe is sealed by the molten plastic particles through the core mold component, the clamping component comprises an outer mold, a sliding plate and an outer mold driving device, the particle extrusion component comprises an extruder, the core mold component abuts against the end part of the steel wire mesh pipe, and the extruder is communicated with the core mold component.

Preferably, the clamping member is provided with two outer molds which have the same structure and are arranged oppositely up and down, each outer mold is provided with a limiting groove matched with the outer wall of the steel wire mesh pipe, the two outer molds are arranged on the sliding plate in a sliding mode through sliding rails, the number of the outer mold driving devices is two, the two outer mold driving devices are respectively and fixedly arranged at the upper end and the lower end of the sliding plate, the two outer mold driving devices respectively drive the corresponding outer molds to clamp and fix the steel wire mesh pipe, and the sliding plate is fixedly arranged on the base through the mounting seat.

Preferably, the particle extruding member further comprises a feed hopper and a motor which are communicated with the extruder, the plastic particles in the feed hopper can be extruded into the extruder by the motor, and the extruder is electrified and heated to heat the plastic particles to be in a flowing state and flow to the core mold member arranged at the front end of the extruder.

Preferably, the core mold component sequentially comprises a core mold, an extrusion mold, a transition flange and a connecting flange which are connected with each other from left to right, the core mold component is fixedly arranged at the front end of the extruder through the connecting flange, the core mold can extend into the inner cavity of the steel wire mesh pipe, liquid passing ports communicated with the extruder are formed in the positions, located on the transition flange and the connecting flange, of the core mold component, a gap is formed between the extrusion mold and the transition flange, and an annular pouring gate communicated with the gap is formed in the extrusion mold.

Preferably, a sliding seat is movably arranged on the base through a linear rail pair, the extruder and the motor are fixedly arranged on the sliding seat, namely, the particle extrusion component and the core mold component are fixedly arranged on the sliding seat, and a sliding seat driving device for driving the sliding seat is also fixedly arranged on the base.

Preferably, the sliding plate is provided with a cooling water path hole, and the upper end and the lower end of the sliding plate are also provided with limiting seats matched with the outer die.

By the scheme, the utility model at least has the following advantages:

the technical scheme of this application has realized that feeding, heating, extrusion and cooling are stereotyped whole automation, can realize carrying out seamless fusion to the steel wire of wire net pipe port and seal, adopts the technical scheme of this application can reduce intensity of labour, practices thrift the human cost, and the tubular product terminal surface after the simultaneous processing is accomplished seals smoothly, can fuse completely with tubular product self.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a steel wire mesh pipe sealing machine according to the present invention;

FIG. 2 is a schematic diagram of the structural relationship among the outer die 2, the sliding plate 3 and the outer die driving device 4 of the utility model;

FIG. 3 is a schematic structural relationship diagram of the steel wire mesh pipe sealing machine of the present invention when sealing steel wire mesh pipes;

fig. 4 is a partially enlarged schematic view of fig. 3.

In the figure: the device comprises a base 1, an outer die 2, a sliding plate 3, an outer die driving device 4, an extruder 5, a limiting groove 6, a mounting seat 7, a feed hopper 8, a motor 9, a core die 10, an extrusion die 11, a transition flange 12, a connecting flange 13, a liquid passing port 14, a gap 15, an annular pouring port 16, a line rail pair 17, a sliding seat 18, a cooling water channel hole 19, a limiting seat 20 and a sliding seat driving device 21.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, a sealing machine for steel wire mesh pipes according to a preferred embodiment of the present invention includes a base 1, a clamping member, a particle extruding member and a core mold member are disposed on the base 1, an end of a steel wire mesh pipe is clamped and fixed by the clamping member, the particle extruding member heats plastic particles, the end of the steel wire mesh pipe is sealed by the melted plastic particles through the core mold member, the clamping member includes an outer mold 2, a sliding plate 3 and an outer mold driving device 4, the particle extruding member includes an extruder 5, the core mold member abuts against the end of the steel wire mesh pipe, and the extruder 5 is communicated with the core mold member.

Preferably, the clamping member is provided with two outer molds 2 which have the same structure and are arranged oppositely up and down, each outer mold 2 is provided with a limiting groove 6 matched with the outer wall of the steel wire mesh pipe, the two outer molds 2 are arranged on the sliding plate 3 in a sliding manner through a sliding rail, the number of the outer mold driving devices 4 is two, the two outer mold driving devices are respectively fixedly arranged at the upper end and the lower end of the sliding plate 3, the two outer mold driving devices 4 respectively drive the corresponding outer molds 2 to clamp and fix the steel wire mesh pipe, and the sliding plate 3 is fixedly arranged on the base 1 through the mounting seat 7.

Preferably, the pellet extrusion means further comprises a hopper 8 and a motor 9 which are communicated with the extruder 5, the plastic pellets in the hopper 8 can be extruded into the extruder 5 by the motor 9, and the extruder 5 is electrified and heated to heat the plastic pellets to be in a flowing state, and the plastic pellets flow to the mandrel means provided at the front end of the extruder 5.

Preferably, the core mold component comprises a core mold 10, an extrusion mold 11, a transition flange 12 and a connecting flange 13 which are connected with each other from left to right in sequence, the core mold component is fixedly arranged at the front end of the extruder 5 through the connecting flange 13, the core mold 10 can extend into the inner cavity of the steel wire mesh pipe, a liquid passing port 14 communicated with the extruder 5 is formed in the position, located at the transition flange 12 and the connecting flange 13, of the core mold component, a gap 15 is formed between the extrusion mold 11 and the transition flange 12, and an annular pouring port 16 communicated with the gap 15 is formed in the extrusion mold 11.

Preferably, a sliding seat 18 is movably arranged on the base 1 through a line rail pair 17, the extruder 5 and the motor 9 are fixedly arranged on the sliding seat 18, that is, the particle extrusion component and the core mold component are fixedly arranged on the sliding seat 18, a sliding seat driving device 21 for driving the sliding seat 18 is also fixedly arranged on the base 1, and a limit backer 22 can be arranged on the base 1 for better limit in practical use.

Preferably, the sliding plate 3 is provided with a cooling water path hole 19, and the upper end and the lower end of the sliding plate 3 are also provided with a limiting seat 20 matched with the outer die 2.

The working principle of the utility model is as follows:

when the steel wire net pipe enters the sealing machine of the technical scheme of the application, after a sensor detects that the pipe is in place, the outer mold driving device 4 is started (the outer mold driving device 4 is an oil cylinder) to drive the two outer molds 2 to run relatively to tightly clamp the pipe, the sliding seat driving device 21 is started (the sliding seat driving device 21 is an oil cylinder) to drive the core mold 10 to enter the interior of the steel wire net pipe, the extrusion mold 11 is propped against the outer molds 2, the motor 9 is started to extrude the plastic particles in the feed hopper 8 into the extrusion mold 5, the extrusion mold 5 is electrified and heated to melt the plastic particles into a flowing state, the extrusion mold 5 pushes the melted plastic particles into the extrusion mold 11, the molten plastic particles are injected into a cavity at the port of the pipe through the annular pouring gate 16 on the extrusion mold 11 to fill the cavity to completely seal the exposed steel wires, cooling water in the cooling water channel hole 19 on the sliding plate 3 is circulated to cool the port of the pipe, after a period of time, the plastic in the port molten state will solidify again, at this moment, the motor 9 stops working, and the sliding seat driving device 21 drives the sliding seat 18 to return, so as to complete the sealing processing of the steel wire mesh tube.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the utility model, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the utility model can be combined mutually under the condition of no conflict;

and finally: the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wire net pipe capper which characterized in that: the particle extrusion device comprises a base (1), wherein a clamping component, a particle extrusion component and a core mold component are arranged on the base (1), the end part of a steel wire mesh pipe is clamped and fixed through the clamping component, plastic particles are heated by the particle extrusion component, the end part of the steel wire mesh pipe is sealed by the molten plastic particles through the core mold component, the clamping component comprises an outer mold (2), a sliding plate (3) and an outer mold driving device (4), the particle extrusion component comprises an extruder (5), the core mold component abuts against the end part of the steel wire mesh pipe, and the extruder (5) is communicated with the core mold component.

2. The steel wire mesh tube sealing machine of claim 1, wherein: the clamping component is provided with two outer dies (2) which are identical in structure and are oppositely arranged up and down, each outer die (2) is provided with a limiting groove (6) matched with the outer wall of the steel wire mesh pipe, the two outer dies (2) are arranged on the sliding plate (3) in a sliding mode through sliding rails, the number of the outer die driving devices (4) is two, the two outer die driving devices are respectively fixedly arranged at the upper end and the lower end of the sliding plate (3), the two outer die driving devices (4) respectively drive the corresponding outer dies (2) to clamp and fix the steel wire mesh pipe, and the sliding plate (3) is fixedly arranged on the base (1) through the mounting seat (7).

3. The steel wire mesh tube sealing machine of claim 1, wherein: the particle extrusion component also comprises a feed hopper (8) and a motor (9) which are communicated with the extruder (5), plastic particles in the feed hopper (8) can be extruded into the extruder (5) through the motor (9), the extruder (5) is electrified and heated to heat the plastic particles to be in a flowing state, and the plastic particles flow to a core mold component arranged at the front end of the extruder (5).

4. The steel wire mesh tube sealing machine of claim 1, wherein: the core mould component sequentially comprises a core mould (10), an extrusion mould (11), a transition flange (12) and a connecting flange (13) from left to right, the core mould component is fixedly arranged at the front end of the extruder (5) through the connecting flange (13), the core mould (10) can extend into the inner cavity of the steel wire mesh pipe, the core mould component is provided with a liquid passing port (14) communicated with the extruder (5) at the positions of the transition flange (12) and the connecting flange (13), a gap (15) is formed between the extrusion mould (11) and the transition flange (12), and the extrusion mould (11) is provided with an annular pouring port (16) communicated with the gap (15).

5. The steel wire mesh tube sealing machine according to one of claims 1, 2, 3 or 4, characterized in that: a sliding seat (18) is movably arranged on the base (1) through a linear rail pair (17), the extruder (5) and the motor (9) are fixedly arranged on the sliding seat (18), namely, the particle extrusion component and the core mold component are fixedly arranged on the sliding seat (18), and a sliding seat driving device (21) for driving the sliding seat (18) is also fixedly arranged on the base (1).

6. The steel wire mesh tube sealing machine of claim 2, wherein: the sliding plate (3) is provided with a cooling water channel hole (19), and the upper end and the lower end of the sliding plate (3) are also provided with a limiting seat (20) matched with the outer mold (2).