CN115674696A - Full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould - Google Patents
Full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould Download PDFInfo
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- CN115674696A CN115674696A CN202110876489.9A CN202110876489A CN115674696A CN 115674696 A CN115674696 A CN 115674696A CN 202110876489 A CN202110876489 A CN 202110876489A CN 115674696 A CN115674696 A CN 115674696A
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Abstract
The invention belongs to the technical field of pipe welding machines, and particularly relates to a full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment die. The structure of the device comprises a base, wherein a plurality of vertical swinging driving arms are arranged in the base, the driving arms are arranged side by side, and the end parts of the driving arms are respectively provided with a scraper mechanism for joint pipe orifice pretreatment, a joint pipe orifice aligning mechanism, a cutter mechanism for aligning the skin of the rear pipe orifice to be rounded, and a heating mechanism for hot melting and butt joint of an inner core of the pipeline. The hot electric melting combined die realizes a plurality of continuous processing processes by integrating the die components, has the characteristics of compact structure, strong maneuverability, convenient use and high automation degree, and is particularly suitable for large-caliber and long pipeline joint welding operation.
Description
Technical Field
The invention belongs to the technical field of pipe welding machines, and particularly relates to a full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment die.
Background
The pipe welder is used for welding and communicating two sections of pipelines and can also be used for connecting a tee joint and a four-way joint with the pipelines. The existing pipe welding machine is mostly applied to the field of welding of metal pipelines, the structure of the welding machine comprises pipe orifice positioning, a welding gun, flattening and the like, the welding machine is not suitable for welding joints of pipelines, particularly, a large-caliber composite pipeline needs to be peeled when the pipeline is welded in an opposite mode, an inner core is fixed through hot melting, the pipeline at the joint is rounded and flattened, a hot melting sleeve is sleeved on the pipeline, and finally the pipeline is welded in a hot melting mode to form an integrated structure.
At present, joint welding of a nonmetal composite pipe is generally completed manually, the processing period is long, the production efficiency is low, and constant welding quality is difficult to ensure; the welding tool is generally a handheld welding gun, the operation difficulty is high, the operation risk coefficient is high, and particularly, when the nonmetal composite pipes are butted in a hot electric melting mode, a plurality of process links are needed, so that machining dies need to be continuously replaced, and the production efficiency is severely restricted; non-metal composite pipe welding equipment on the market can integrate above-mentioned process link, but the structure is complicated, and manufacturing and use cost are high, and economic benefits is poor to receive the processing place to influence, be not convenient for transport, install and use trouble.
Disclosure of Invention
The invention aims to provide a hot-electric melting combined die suitable for butt welding of a nonmetal composite pipe, which realizes a continuous processing process of multiple processes through a plurality of die assemblies, has the characteristics of compact structure, strong maneuverability, convenient use and high automation degree, and is particularly suitable for welding operation of large-caliber and long pipeline joints.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a full-automatic nonmetal compound pipe hot electric smelting pipe fitting jointing equipment mould which characterized in that: the pipe orifice pre-treatment device comprises a base, wherein a plurality of vertically swinging driving arms are arranged in the base, the driving arms are arranged side by side, and the end parts of the driving arms are respectively provided with a scraper mechanism for pre-treating a pipe orifice of a joint, a pipe orifice aligning mechanism, a cutter mechanism for aligning the skin of the pipe orifice to be round and a heating mechanism for hot melting and butt joint of an inner core of a pipeline.
The additional technical characteristics that constitute above-mentioned full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould still include:
an electric melting machine connected with the electric melting sleeve is further arranged in the base;
the root part of the driving arm is horizontally penetrated through by the guide rod, the driving arm is connected with a piston rod of the oil cylinder, or the driving arm is connected with a speed reduction motor through gear transmission, so that the driving arm vertically swings around the guide rod;
the end part of the guide rod is provided with a traction mechanism which is a plurality of horizontally arranged power cylinders, and piston rods of the power cylinders are respectively connected with the plurality of driving arms;
the driving arm of the scraper mechanism is connected with the driving arm of the cutter mechanism through a first linkage rod, and the driving arm of the alignment mechanism is connected with the driving arm of the heating mechanism through a second linkage rod;
the scraper mechanism comprises a rotary table driven by a first motor, a socket pipe is arranged in the center of the rotary table, a first scraper for scraping the outer skin and/or the reinforcing layer of the pipeline is radially arranged on the rotary table, and a second scraper for flattening the end face of the pipe orifice of the inner core of the pipeline is radially arranged on the rotary table;
the alignment mechanism comprises a disc body, and a through alignment pipe is arranged in the center of the disc body;
the annular rotating wheel is driven by a second motor, and a cutter is arranged in the annular rotating wheel and used for peeling and flattening the circumference of the pipe body at the position where the electric heating sleeve is arranged;
the annular rotating wheel is formed by splicing two semicircles, and the splicing part is fixedly connected through clamping;
the heating mechanism is an electric heating plate, and two sides of the electric heating plate are respectively contacted with the end face of the inner core pipe orifice of the pipeline.
Compared with the prior art, the full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mould provided by the invention has the following advantages: because this assembling die sets up in the base side by side through a plurality of actuating arms, the front end of actuating arm is provided with scraper mechanism respectively, adjust the mechanism well, mould components such as sharpener mechanism and heating mechanism, when carrying out nonmetal compound pipe butt joint, above-mentioned mould components pass through actuating arm vertical swing, get into between the butt joint mouth of pipe in proper order, accomplish outer pipe layer and the enhancement layer of excision nonmetal compound pipe in succession, level the butt joint terminal surface, connect the butt joint mouth of pipe, ensure that the pipeline axle center of joint department is unanimous, the position rounding of setting up the electric smelting sleeve peels, technological links such as pipeline inner core quick hot melt butt joint, the electric smelting machine of last and electric smelting muffjoint guarantees that the joint department electric smelting sleeve is integrative with mouth of pipe welding location, mould components collaborative work, the multi-process continuous operation of nonmetal compound pipe welding has been realized, the production efficiency is greatly improved, the processing cycle has been shortened, welding quality keeps invariable, and simultaneously, because this assembling die passes through a plurality of mould components of integration, can avoid when pipeline thermoelectric fusion butt joint, change frequent mould, the operation is more swift, and further, after this assembling die carries out coordinated control with plc controller, its collaborative work's effect is better, it is more highly automated, it is more highly intelligent, it is higher.
Drawings
Fig. 1 is a schematic structural diagram of a full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment die of the invention;
fig. 2 is an exploded view of the combined mold (the doctor mechanism, the sharpener mechanism, the alignment mechanism, and the heater mechanism).
Detailed Description
The structure and the working principle of the nonmetal composite pipe joint hot electric melting combined die provided by the invention are further described in detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the structural schematic diagrams of the nonmetal composite pipe joint hot electric melting combined die provided by the invention are shown. The structure of constituting this hot electric melting assembling die includes base 1, sets up a plurality of vertical wobbling actuating arms 2 in the base 1, and a plurality of actuating arms 2 arrange side by side, and its tip sets up scraper mechanism 3, the joint mouth of pipe that is used for joint mouth of pipe preliminary treatment respectively and adjusts mechanism 4 and adjust rear orifice epidermis rounding's sharpener mechanism 5, be used for pipeline inner core hot melt butt joint heating mechanism 6 well.
The working principle is as follows: the base 1 of the combined die is arranged at the butt joint of the pipe orifice, the driving arms act in sequence to realize that the die components at the end part of the combined die alternately enter the butt joint surface to carry out corresponding processes, specifically, a scraper mechanism 3 is firstly put in to realize the cutting of the outer layer and the enhancement layer of the pipe orifice; putting the alignment mechanism 4 in the butt joint pipe orifice to realize consistent coaxiality of the butt joint pipe orifices; starting a cutter mechanism 5 to round and peel the pipe body sleeved with the electric melting sleeve at the butt joint part so as to ensure the circumferential degree; and then the heating mechanism 6 is put in to realize the hot melting butt joint of the inner cores of the pipelines.
In the structure constituting the above-described combined hot-melt mold,
in order to improve the continuity of the hot electric melting butt joint operation of the nonmetal composite pipes, an electric melting machine 7 connected with an electric melting sleeve is further arranged in the base 1, and after the combined die completes corresponding procedures, the electric heating sleeve and a joint pipe orifice are welded and positioned integrally through the electric melting machine 7, so that the combined die is better in integrity and more outstanding in transportability;
in one embodiment, the root of the driving arm 2 is horizontally penetrated through by the guide rod 11, the driving arm is connected with a piston rod of the oil cylinder 8, the side-by-side arrangement of the driving arms 2 is more regular through the guide rod 11, the oil cylinder 8 pushes the driving arm 2 to vertically swing more stably (the middle part of the driving arm 2 is preferably provided with a movable hinged part), a mold assembly at the end part of the driving arm is accurately positioned, the processing quality is guaranteed, the driving arm 2 can also be connected with a speed reducing motor or a servo motor through gear transmission, the vertical swinging around the guide rod 11 can also be realized, the electric connection with a PLC (programmable logic controller) is facilitated, and the accurate adjustment is realized;
preferably, the end of the guide rod 11 is provided with a traction mechanism, the traction mechanism is a plurality of horizontally arranged power cylinders 9, piston rods of the power cylinders 9 are respectively connected with the plurality of driving arms 2, namely, on the basis of realizing vertical swing of the die assemblies, the power cylinders 9 at the end of the guide rod 11 are used for traction to horizontally move, so that spatial multi-point positioning of each die assembly is realized, the application range of the combined die is improved, the combined die is not limited by a processing scene, and position adjustment is carried out according to changes of pipe orifice butt joints;
according to actual processing requirements, the driving arms of the scraper mechanism 3 and the driving arms of the cutter mechanism 5 are connected through a first linkage rod 101, and the driving arms of the alignment mechanism 4 and the driving arms of the heating mechanism 6 are connected through a second linkage rod 102, so that the number of the power cylinders 9 can be reduced, the same power cylinder pulls two groups of driving arms to move horizontally, the equipment layout is more compact, the process links are connected tightly, and the processing efficiency is further improved;
in one embodiment, the scraper mechanism 3 includes a rotating disc 32 driven by a first motor 31, the driving mode may be a belt or gear transmission, the rotating disc 32 is integrally located at the end of a driving arm 33 thereof, a socket pipe 34 is arranged at the center of the rotating disc 32, a first scraper 35 for scraping the outer skin and/or the reinforcing layer of the pipe is radially arranged on the rotating disc 32, and a second scraper 36 for leveling the end face of the pipe orifice of the pipe core, that is, in the process that the socket pipe 34 gradually enters the pipe orifice, the first scraper 35 is located on the surface of the pipe body of the pipe to remove the outer skin and the inner reinforcing layer one by one, and the second scraper 36 is located at the end face of the pipe orifice of the pipe core to cut and level the outer skin and the inner reinforcing layer, so as to facilitate hot melt butting;
furthermore, the aligning mechanism 4 includes a disk body 41, a penetrating aligning pipe 42 is arranged in the center of the disk body 41, the disk body 41 is integrally located at the end of a driving arm 43 of the disk body, after the disk body is placed at the joint of the pipe orifices, the aligning pipes 42 at two sides are inserted into the pipe orifices, so that the axes of the joint pipes are consistent, in order to improve the efficiency of aligning the pipe orifices into which the pipes 42 are inserted, the disk body 41 can be arranged in a circular guide rail to rotate, and in practical application, the circular disk body can be replaced by a semicircle to improve the portability of the circular disk body;
the cutting mechanism 5 comprises a ring-shaped rotating wheel 52 driven by a second motor 51, a cutting knife 54 is arranged in the ring-shaped rotating wheel 52, so that the circumference of the pipe body at the position where the electric heating sleeve is arranged can be peeled and flattened, the cutting knife 54 is preferably arranged in a radial sliding groove of the ring-shaped rotating wheel 52, the radial position of the cutting knife can be fixed according to pipelines with different calibers, and the cutting thickness can be conveniently adjusted;
preferably, the annular rotating wheel 52 is formed by splicing two semicircles, the upper half part of the annular rotating wheel is integrated in the driving arm 53, the lower half part of the annular rotating wheel is arranged in the base 1 and slides synchronously with the upper half part preferably through a guide mechanism, the driving arm 53 and the base are spliced together to form an annular track, the cutter 54 performs circular motion along the annular track, so that the outer skin of the pipeline is rounded and cut, and the splicing part of the annular rotating wheel is fixedly connected through clamping in order to improve the stability of the annular track;
the heating mechanism 6 is an electric heating plate 61, the electric heating plate 61 is arranged at the end of the driving arm 62, two sides of the electric heating plate 61 are respectively contacted with the end faces of the inner core pipe orifices of the pipelines, and the two butted pipe orifice inner cores are hot-melted through a heating face, so that the rapid butt joint positioning is realized.
Claims (10)
1. The utility model provides a full-automatic nonmetal compound pipe hot electric smelting pipe fitting jointing equipment mould which characterized in that: the pipe orifice hot-melting butt joint device comprises a base, wherein a plurality of vertical swinging driving arms are arranged in the base, the driving arms are arranged side by side, and the end parts of the driving arms are respectively provided with a scraper mechanism for joint pipe orifice pretreatment, a joint pipe orifice aligning mechanism, a cutter mechanism for aligning the surface of a rear pipe orifice to be rounded and a heating mechanism for hot-melting butt joint of an inner core of a pipeline.
2. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: an electric melting machine connected with the electric melting sleeve is further arranged in the base.
3. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: the root of the driving arm is horizontally penetrated through by the guide rod, the driving arm is connected with a piston rod of the oil cylinder, or the driving arm is connected with the speed reduction motor through gear transmission, and vertical swinging around the guide rod is achieved.
4. The full-automatic nonmetal composite pipe hot electric smelting pipe fitting connecting equipment mould of claim 3, characterized in that: the end part of the guide rod is provided with a traction mechanism which is a plurality of horizontally arranged power cylinders, and piston rods of the power cylinders are respectively connected with the plurality of driving arms.
5. The full-automatic nonmetal composite pipe hot electric smelting pipe fitting connecting equipment mould of claim 3, characterized in that: the driving arm of the scraper mechanism is connected with the driving arm of the cutter mechanism through a first linkage rod, and the driving arm of the alignment mechanism is connected with the driving arm of the heating mechanism through a second linkage rod.
6. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: the scraper mechanism comprises a rotary disc driven by a first motor, a socket pipe is arranged at the center of the rotary disc, and a first scraper used for scraping a pipeline outer skin and/or a reinforcing layer and a second scraper used for flattening the end face of the pipe orifice of the pipeline inner core are radially arranged on the rotary disc.
7. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: the aligning mechanism comprises a disc body, and a penetrating aligning pipe is arranged in the center of the disc body.
8. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: the cutter mechanism comprises a ring-shaped rotating wheel driven by a second motor, and a cutter is arranged in the ring-shaped rotating wheel and used for peeling and flattening the circumference of the pipe body at the position where the electric heating sleeve is arranged.
9. The full-automatic nonmetal composite pipe hot electric smelting pipe fitting connecting equipment mould of claim 8, characterized in that: the annular rotating wheel is formed by splicing two semicircles, and the splicing part is fixedly connected through clamping.
10. The full-automatic nonmetal composite pipe hot electric melting pipe fitting connecting equipment mold according to claim 1, characterized in that: the heating mechanism is an electric heating disc, and two sides of the electric heating disc are respectively contacted with the end face of the inner core pipe orifice of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110876489.9A CN115674696A (en) | 2021-07-31 | 2021-07-31 | Full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110876489.9A CN115674696A (en) | 2021-07-31 | 2021-07-31 | Full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115674696A true CN115674696A (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110876489.9A Pending CN115674696A (en) | 2021-07-31 | 2021-07-31 | Full-automatic nonmetal composite pipe hot electric smelting pipe fitting jointing equipment mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115674696A (en) |
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2021
- 2021-07-31 CN CN202110876489.9A patent/CN115674696A/en active Pending
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