CN210240901U

CN210240901U - Plastic pipe plugging machine

Info

Publication number: CN210240901U
Application number: CN201920874957.7U
Authority: CN
Inventors: Zhenjun Lin; 林振军
Original assignee: Putian Yangliu Trading Co ltd
Current assignee: Putian Yangliu Trading Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-03
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a plastic pipe plugging machine, which comprises a handle and a heating device arranged at the top end of the handle and used for plugging a plastic pipe orifice; the handle comprises a supporting arm fixedly connected with the heating device and an insulating anti-scalding arm fixedly connected with the supporting arm; the heating device comprises a plugging cup for plugging the plastic pipe orifice and an electromagnetic coil for generating eddy current together with a magnetic field and the plugging cup to heat the plugging cup; a battery for supplying power to the electromagnetic coil and a control circuit board for controlling the heating of the plugging cup are arranged in the insulated anti-scalding arm; the outside of the insulated anti-scalding arm is provided with a control switch for controlling the heating device to be opened and closed and a charging hole for charging the battery.

Description

Plastic pipe plugging machine

Technical Field

The utility model relates to a plastic tubing plugging machine belongs to plastic tubing shutoff technical field.

Background

The plastic pipe is widely applied to daily life, for example, a tap water pipe, a drain pipe, a rainwater pipe and the like used by people are all plastic pipes, however, the end of the plastic pipe needs to be blocked sometimes when the plastic pipe is used, the tap water pipe is blocked by using a heat sealing device to heat the water pipe and a blocking cap in the prior art, and the water pipe is bonded with the blocking cap, so that hands are easily scalded and accidentally injured; the sewer pipe and the rainwater pipe are bonded by using glue to adhere the plugging cap and the plastic pipe, the glue has a certain service life, and the plugging cap can fall off after a period of time to cause water leakage, so that great troubles are caused to life of people; sometimes, the plastic pipe cannot be plugged due to forgetting or few plugging caps in construction, so that more time is wasted and the progress of the engineering is delayed.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a plastic tubing plugging machine to solve above problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a plastic tubing plugging machine which characterized in that: comprises a handle and a heating device which is arranged at the top end of the handle and is used for plugging a plastic pipe orifice; the handle comprises a supporting arm fixedly connected with the heating device and an insulating anti-scalding arm fixedly connected with the supporting arm; the heating device comprises a plugging cup for plugging the plastic pipe orifice and an electromagnetic coil for generating eddy current together with a magnetic field and the plugging cup to heat the plugging cup; a battery for supplying power to the electromagnetic coil and a control circuit board for controlling the heating of the plugging cup are arranged in the insulated anti-scalding arm; the outside of the insulated anti-scalding arm is provided with a control switch for controlling the on-off of the heating device, a temperature controller for controlling the temperature of the plugging cup and a charging hole for charging the battery.

Further, the plugging cup is made of high-temperature-resistant magnetic material; the plugging cup is provided with various calibers according to the diameter of the plastic pipe; the tail part of the plugging cup is provided with an air hole which is convenient for timely discharging gas generated when the plastic pipe is heated.

Furthermore, the plugging cup is detachably and fixedly connected with the supporting arm.

Furthermore, the supporting arm is of a hollow structure, so that the electromagnetic coil can be conveniently connected with the battery through the supporting arm.

Further, the electromagnetic coil is fixed on the supporting arm.

Advantageous effects

The plastic pipe plugging machine of the utility model can directly plug the plastic pipe opening needing plugging without a plugging cap, thereby being more convenient to use; the external electromagnetic coil does not generate high temperature, only the plugging cup generates high temperature, and the plugging cup is surrounded by the electromagnetic coil to avoid scalding; the air holes are reserved at the tail of the plugging cup, so that air can be discharged out of the plastic pipe in time after plugging, air bubbles cannot exist on the plastic pipe, and meanwhile, the plugging condition can be observed through the air holes; a mobile power supply is arranged in the insulated anti-scald arm, so that the constraint of the electric wire is removed; the temperature can be controlled by a temperature controller, and the device can be suitable for sealing plastic pipes made of various materials; the plugging cup has various calibers and can be suitable for plastic pipes with different calibers.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is an overall schematic view of a plastic pipe plugging machine of the present invention;

fig. 2 is a schematic view of a back-to-back angle of the plastic pipe plugging machine of the present invention;

fig. 3 is a schematic diagram of a front diagonal structure of the plastic pipe plugging machine of the present invention;

fig. 4 is a schematic structural view of a heating device of the plastic pipe plugging machine of the present invention;

fig. 5 is a schematic view of the handle structure of the plastic pipe plugging machine of the present invention.

The reference numbers in the figures are:

1. a handle; 11. a support arm; 12. an insulating burn-proof arm; 13. a battery; 14. a control circuit board; 15. a control switch; 16. a temperature controller; 17. a charging hole; 2. a heating device; 21. plugging the cup; 22. an electromagnetic coil; 23. and (4) air holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the utility model provides a plastic pipe plugging machine, which is characterized in that: comprises a handle 1 and a heating device 2 which is arranged at the top end of the handle 1 and is used for plugging a plastic pipe orifice; the handle 1 comprises a supporting arm 11 fixedly connected with the heating device 2 and an insulating anti-scald arm 12 fixedly connected with the supporting arm 11; the heating device 2 comprises a plugging cup 21 for plugging the plastic pipe orifice and an electromagnetic coil 22 for generating eddy current together with the magnetic field and the plugging cup 21 to heat the plugging cup 21; a battery 13 for supplying power to the electromagnetic coil 22 and a control circuit board 14 for controlling the heating of the plugging cup 21 are arranged in the insulated anti-scald arm 12; a control switch 15 for controlling the heating device 2 to open and close, a temperature controller 16 for controlling the temperature of the plugging cup 21 and a charging hole 17 for charging the battery 13 are arranged outside the insulated anti-scalding arm 12.

Further, the plugging cup 21 is made of a high-temperature resistant magnetic conductive material; the plugging cup 21 is provided with various calibers according to the diameter of the plastic pipe; the tail part of the plugging cup 21 is provided with an air hole 23 which is convenient for discharging gas generated when the plastic tube is heated in time.

Further, the plugging cup 21 is detachably and fixedly connected with the supporting arm 11.

Furthermore, the supporting arm 11 is a hollow structure, so that the electromagnetic coil 22 can be connected with the battery 13 through the supporting arm 11.

Further, the electromagnetic coil 22 is fixed to the support arm 11.

The utility model discloses a theory of operation:

the plastic pipe plugging machine has the working principle that: the battery 13 in the insulating anti-scalding arm 12 of the handle 1 is a direct-current power supply, the direct-current power supply is changed into a high-frequency alternating-current power supply through an inverter on the control circuit board 14 during work and is connected with the control switch 15 and the electromagnetic coil 22, the electromagnetic coil 22 generates a high-frequency alternating magnetic field when the control switch 15 is turned on, vortex current is generated when the plugging cup 21 is placed in the alternating magnetic field, the temperature of the plugging cup 21 can be rapidly increased due to the Joule effect of the vortex current, and the plastic tube can be rapidly melted and remolded when the plastic tube is placed in the plugging cup 21, so; in order to adapt to different types of plastic pipes, the temperature controller 16 can be used for setting the required temperature to adapt to different types of plastic pipes; when the plastic pipe is heated, gas is generated due to combustion of the plastic pipe, so that the sealing surface is sunken, and the appearance is influenced, therefore, the air holes 23 are formed in the bottom of the sealing cup 21, so that the generated gas can be discharged in time, and meanwhile, the sealing condition of the plastic pipe can be observed through the air holes 23; the plugging cup 21 is provided with various calibers and is detachably connected with the supporting arm 11, so that the proper plugging cup 21 can be selected according to plastic pipes with various diameters; the electromagnetic coil 22 only generates an alternating magnetic field and does not generate high temperature at the joint of the plugging cup 21, so that scalding caused by mistakenly touching the plugging cup 21 can be avoided; a plastic tubing plugging machine adopts battery 13 power supply, has got rid of the constraint of electric wire and has wider working range.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A plastic tubing plugging machine which characterized in that: comprises a handle (1) and a heating device (2) which is arranged at the top end of the handle (1) and is used for plugging a plastic pipe orifice; the handle (1) comprises a supporting arm (11) fixedly connected with the heating device (2) and an insulating anti-scald arm (12) fixedly connected with the supporting arm (11); the heating device (2) comprises a plugging cup (21) for plugging the plastic pipe orifice and an electromagnetic coil (22) for generating a magnetic field and generating eddy current together with the plugging cup (21) to heat the plugging cup (21); a battery (13) for supplying power to the electromagnetic coil (22) and a control circuit board (14) for controlling the heating of the plugging cup (21) are arranged in the insulated anti-scald arm (12); a control switch (15) for controlling the heating device (2) to be opened and closed, a temperature controller (16) for controlling the temperature of the plugging cup (21) and a charging hole (17) for charging the battery (13) are arranged outside the insulated anti-scald arm (12).

2. A plastic tube plugging machine according to claim 1, wherein: the plugging cup (21) is made of high-temperature-resistant magnetic conductive material; the plugging cup (21) is provided with various calibers according to the diameter of the plastic pipe; the tail part of the plugging cup (21) is provided with an air hole (23) which is convenient for discharging gas generated when the plastic tube is heated in time.

3. A plastic tube plugging machine according to claim 2, wherein: the plugging cup (21) is detachably and fixedly connected with the supporting arm (11).

4. A plastic tube plugging machine according to claim 3, wherein: the supporting arm (11) is of a hollow structure, so that the electromagnetic coil (22) can conveniently penetrate through the supporting arm (11) to be connected with the battery (13).

5. A plastic tube plugging machine according to claim 4, wherein: the electromagnetic coil (22) is fixed on the supporting arm (11).