CN217319346U

CN217319346U - Hot melting connecting device for polyethylene pipe

Info

Publication number: CN217319346U
Application number: CN202221048239.2U
Authority: CN
Inventors: 朱清国; 潘涛
Original assignee: Hebei Ritai New Tubing Co ltd
Current assignee: Hebei Ritai New Tubing Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-30
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a polyethylene pipe connecting device technical field especially relates to a hot melt connecting device for polyethylene pipe. The technical scheme comprises the following steps: base, bracket and mounting bracket, spacing spout has been seted up to the base upper surface, the inside of spacing spout is provided with the second lead screw, one side of base is provided with first servo motor, the top symmetry of base is provided with the bracket, the inside symmetry of bracket is provided with splint, the last skin weld of base has the mounting bracket, one side upper end of mounting bracket is connected with the suspension, the lower surface of suspension is provided with radiator fan, one side activity of mounting bracket is pegged graft and is had the heat-conducting plate. The utility model discloses a radiator fan can dispel the heat the cooling to the hot melt junction of tubular product for the junction carries out the rapid cooling hardening, and the staff of being convenient for changes down a set of tubular product and carries out the hot melt and connect, and avoids the junction not hardening yet to lead to taking place crooked problem, has greatly improved the device's practicality.

Description

Hot melting connecting device for polyethylene pipe

Technical Field

The utility model relates to a polyethylene pipe connecting device technical field specifically is a hot melt connecting device for polyethylene pipe.

Background

The hot melt connection is between nonmetal and nonmetal, is a connected mode of splicing after heating up to the melting point, and hot melt connection mainly has hot melt socket joint to connect and hot melt butt welding to be connected, and hot melt connection has advantages such as connect simple and convenient, service life is of a specified duration, difficult corruption, and hot melt connection is often used in processing is connected to the polyethylene pipe.

Through massive search, the prior art is found, the publication number is CN207617134U, and a hot-melting connecting device of a plastic solid tube is disclosed, which comprises a device base, wherein a sliding guide rod and a screw rod are transversely arranged in the device base, one end of the screw rod is connected with a driving part outside the device base, and the other end of the screw rod is connected with a screw rod seat embedded into the device base; two plastic pipe fixing seats which have the same structure and are arranged at the same height are arranged in the device base, one plastic pipe fixing seat is fixedly connected with the device base, and the other plastic pipe fixing seat is sleeved on the sliding guide rod and the screw rod; the plastic pipe fixing seats are provided with clamping mechanisms, and the side surface of one plastic pipe fixing seat is provided with a heating mechanism. The heating mechanism melts two end faces of the plastic solid pipe, then the electric heating insertion piece is rapidly rotated, the driving part is adjusted to enable the plastic pipe with two melted ends to be butted under certain pressure, and the plastic pipe is cooled and solidified to be finally integrated.

To sum up, current hot melt connecting device carries out the hot melt to tubular product and connects the back, need wait for the junction of polyethylene tubular product to carry out the nature cooling, just can take off it after the hot melt junction sclerosis of tubular product, and machining efficiency is low, and can lead to the both ends atress of polyethylene tubular product uneven when taking off in advance, very easily leads to the junction of polyethylene tubular product to take place to buckle, and practical practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyethylene is hot melt connecting device for tubular product to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hot-melting connecting device for polyethylene pipes comprises a base, a bracket and a mounting rack, wherein the lower surface of the base is symmetrically welded with a support frame, the upper surface of the base is provided with a limiting chute, a second screw rod is arranged inside the limiting chute, a first servo motor is arranged on one side of the base, the output end of the first servo motor is connected with the second screw rod, brackets are symmetrically arranged above the base, clamping plates are symmetrically arranged inside the brackets, first screw rods are arranged inside the upper ends of the brackets, the upper end of the clamping plate is in threaded connection with the first screw rod, the upper surface of the base is welded with an installation frame, the upper end of one side of the mounting rack is connected with a suspension, the lower surface of the suspension is provided with a heat radiation fan, the mounting bracket is different from one side activity grafting at upper and lower both ends has the heat-conducting plate, the heat-conducting plate deviates from mounting bracket one end is installed the heating die head.

Preferably, the outer wall of the second lead screw is symmetrically in threaded connection with a sliding block, the sliding block is matched with the limiting sliding groove, a supporting plate is arranged on the upper surface of the sliding block, and the upper end of the supporting plate is connected with the bracket. Can make the slider carry out stable removal through spacing spout, take place to rock when avoiding the second lead screw to drive the slider removal, and then make the bracket can carry out the steady horizontal migration.

Preferably, one side of the bracket is provided with a second servo motor, and an output shaft of the second servo motor is connected with the first screw rod. The first screw rod can be powered through the second servo motor, so that the first screw rod can control the two clamping plates to move in the same direction or in opposite directions.

Preferably, the upper end inner wall symmetry welding of bracket has the gag lever post, the upper end of splint with gag lever post sliding connection. Can make splint carry out horizontal migration through the gag lever post, avoid first lead screw rotatory in-process splint to take place the rotation thereupon.

Preferably, the arc-shaped grooves on the opposite sides of the clamping plates are provided with anti-slip pads. Through the frictional force between multiplicable splint of slipmat and the tubular product, avoid taking place to skid at the in-process tubular product of connecting.

Preferably, a limiting plate is installed at one end of the heat conducting plate, and a wood handle is installed on one side of the limiting plate, which deviates from the heat conducting plate. Can make the staff firmly insert the heat-conducting plate on the mounting bracket through the limiting plate, avoid the heat-conducting plate installation not in place, prevent that the link heating of tubular product is bad, greatly improve the practicality of device, can be convenient for people through the wood handle simultaneously and take the heat-conducting plate out to effectively isolated heat of heat-conducting plate, avoid heat transfer to the wood handle on hand.

Compared with the prior art, the beneficial effects of the utility model are that: after the device carries out the hot melt with two tubular products and connects, the staff can start radiator fan for radiator fan can dispel the heat the cooling to the junction of tubular product, makes the junction carry out the rapid cooling sclerosis, and the staff of being convenient for changes down a set of tubular product and carries out the hot melt and connect, has greatly improved machining efficiency, and avoids the junction not harden yet and lead to taking place crooked problem, has greatly improved the device's practicality.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a support frame; 2. a base; 3. a support plate; 4. a bracket; 5. a splint; 6. a first lead screw; 7. heating the die head; 8. a heat conducting plate; 9. a suspension; 10. a heat radiation fan; 11. a mounting frame; 12. a limiting rod; 13. a first servo motor; 14. a limiting chute; 15. a second lead screw; 16. a slider; 17. a wood handle grip; 18. a limiting plate; 19. a second servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Example one

As shown in fig. 1-2, the utility model provides a hot melting connection device for polyethylene pipe, which comprises a base 2, a bracket 4 and a mounting rack 11, wherein the support rack 1 is symmetrically welded on the lower surface of the base 2, the upper surface of the base 2 is provided with a limit chute 14, the limit chute 14 is internally provided with a second screw 15, one side of the base 2 is provided with a first servo motor 13, of course, as well known by the technicians in the field, the provision of the servo motor is common and belongs to the conventional means or the common knowledge, which is not repeated herein, the technicians in the field can randomly select and match according to the needs or the conveniences, the output end of the first servo motor 13 is connected with the second screw 15, the outer wall of the second screw 15 is symmetrically connected with a slide block 16 through a thread, the slide block 16 is matched with the limit chute 14, the upper surface of the slide block 16 is provided with a support plate 3, the upper end of backup pad 3 is connected with bracket 4, can make slider 16 carry out stable removal through spacing spout 14, takes place to rock when avoiding second lead screw 15 to drive slider 16 and remove, and then makes bracket 4 can carry out the steady horizontal migration, has greatly improved the stability of device, and the top symmetry of base 2 is provided with bracket 4.

The inner part of the bracket 4 is symmetrically provided with clamping plates 5, the arc-shaped grooves at the opposite sides of the clamping plates 5 are respectively provided with an anti-slip pad, the friction force between the clamping plates 5 and the pipes can be increased through the anti-slip pads, the pipes are prevented from slipping in the connection process, so that the pipes can be effectively connected, the inner part of the upper end of the bracket 4 is provided with a first lead screw 6, the upper end of the clamping plates 5 is in threaded connection with the first lead screw 6, one side of the bracket 4 is provided with a second servo motor 19, the output shaft of the second servo motor 19 is connected with the first lead screw 6, the first lead screw 6 can provide power for the first lead screw 6, so that the two clamping plates 5 can be controlled by the first lead screw 6 to move in opposite directions or opposite directions, the pipes needing hot melting connection can be fixed and clamped by a worker, the inner wall at the upper end of the bracket 4 is symmetrically welded with limiting rods 12, and the upper ends of the clamping plates 5 are in sliding connection with the limiting rods 12, can make splint 5 carry out horizontal migration through gag lever post 12, avoid 6 rotatory in-process splint 5 of first lead screw to take place to rotate along with it for splint 5 can stabilize the centre gripping to the tubular product, and the upper surface welding of base 2 has mounting bracket 11, and one side upper end of mounting bracket 11 is connected with suspension 9, and suspension 9's lower surface is provided with radiator fan 10.

Example two

As shown in fig. 1-2, the utility model provides a hot melt connecting device for polyethylene pipe, compare in embodiment one, this embodiment still includes: a heat conducting plate 8 is movably inserted into one side of the mounting frame 11, which is different from the upper end and the lower end, the interior of the heat conducting plate 8 is heated by an electric heating wire, a limiting plate 18 is arranged at one end of the heat conducting plate 8, a wood handle 17 is arranged at one side of the limiting plate 18, which is far away from the heat conducting plate 8, the limiting plate 18 can ensure that the worker can firmly insert the heat conducting plate 8 on the mounting frame 11, avoid the heat conducting plate 8 from being installed in place, prevent the connecting end of the pipe from being heated badly, greatly improve the practicability of the device, meanwhile, the heat conducting plate 8 can be conveniently drawn out by people through the wood handle 17, the heat of the heat conducting plate 8 is effectively isolated, the heat is prevented from being transferred to the wood handle 17, people are prevented from being scalded, the practicability of the device is greatly improved, the heating die head 7 is arranged at one end of the heat conducting plate 8, which is far away from the mounting frame 11, the hot melting and splicing of pipes with different diameters can be conveniently carried out by people by replacing different heating die heads 7.

In this embodiment, the device is connected with an external power supply, a worker can first place the connecting end of the pipe on the bracket 4, and start the second servo motor 19, so that the second servo motor 19 drives the clamping plates 5 to move oppositely through the first lead screw 6, so that the two clamping plates 5 can fixedly clamp the pipe, and then place the other connecting pipe on the other bracket 4 to clamp, the worker inserts the heat conducting plate 8 into the mounting frame 11 and energizes to heat, after the heat conducting plate 8 is preheated, the first servo motor 13 can be started, so that the first servo motor 13 drives the two brackets 4 to move oppositely through the second lead screw 15, so that one ends of the two pipes are heated through the heating die head 7, after the two ends of the pipe are heated, the worker can control the first servo motor 13 to drive the brackets 4 to move in opposite directions, so that one ends of the two pipes both exit from the heating die head 7, and extract partial heat-conducting plate 8, make first servo motor 13 drive bracket 4 once more and carry out the removal in opposite directions, can splice or peg graft the one end behind two tubular product hot melts, make two tubular products effectively connect, connect back staff can start radiator fan 10, make radiator fan 10 can carry out effective heat dissipation cooling to the hot melt junction of tubular product, make the junction carry out quick cooling sclerosis, it carries out the hot melt to be connected to be convenient for the staff to change next a set of tubular product, machining efficiency has greatly been improved, prevent that the junction from not cooling after the staff takes off tubular product in advance, it leads to taking place the bending to avoid the junction not hardening yet, the practicality of the device has greatly been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a polyethylene is hot melt connecting device for tubular product, includes base (2), bracket (4) and mounting bracket (11), its characterized in that: the support frame (1) is symmetrically welded on the lower surface of the base (2), a limiting sliding groove (14) is formed in the upper surface of the base (2), a second lead screw (15) is arranged inside the limiting sliding groove (14), a first servo motor (13) is arranged on one side of the base (2), the output end of the first servo motor (13) is connected with the second lead screw (15), brackets (4) are symmetrically arranged above the base (2), clamping plates (5) are symmetrically arranged inside the brackets (4), a first lead screw (6) is arranged inside the upper end of each bracket (4), the upper end of each clamping plate (5) is in threaded connection with the corresponding first lead screw (6), a mounting frame (11) is welded on the upper surface of the base (2), a suspension frame (9) is connected to the upper end of one side of the mounting frame (11), and a cooling fan (10) is arranged on the lower surface of the suspension frame (9), one side of the mounting frame (11) different from the upper end and the lower end is movably inserted with a heat conducting plate (8), and the heat conducting plate (8) deviates from one end of the mounting frame (11) and is provided with a heating die head (7).

2. The hot melt connecting device for polyethylene pipes according to claim 1, wherein: the outer wall of the second screw rod (15) is symmetrically in threaded connection with a sliding block (16), the sliding block (16) is matched with the limiting sliding groove (14), a supporting plate (3) is arranged on the upper surface of the sliding block (16), and the upper end of the supporting plate (3) is connected with the bracket (4).

3. A hot-melt connecting device for polyethylene pipe according to claim 1, characterized in that: and a second servo motor (19) is arranged on one side of the bracket (4), and an output shaft of the second servo motor (19) is connected with the first screw rod (6).

4. The hot melt connecting device for polyethylene pipes according to claim 1, wherein: the upper end inner wall symmetry welding of bracket (4) has gag lever post (12), the upper end of splint (5) with gag lever post (12) sliding connection.

5. The hot melt connecting device for polyethylene pipes according to claim 1, wherein: and anti-slip pads are arranged in the arc-shaped grooves on the opposite sides of the clamping plates (5).

6. The hot melt connecting device for polyethylene pipes according to claim 1, wherein: limiting plate (18) are installed to the one end of heat-conducting plate (8), limiting plate (18) deviate from wood handle (17) are installed to the one side of heat-conducting plate (8).