CN213593625U

CN213593625U - Winding forming device for pipeline section production line

Info

Publication number: CN213593625U
Application number: CN202022397390.4U
Authority: CN
Inventors: 李选; 白新武; 黄华; 黄安淳; 黄群华; 郑知秀; 黄广豪
Original assignee: Guangdong Yulong Pipe Co ltd
Current assignee: Guangdong Yulong Pipe Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-07-02
Anticipated expiration: 2030-10-24

Abstract

The utility model belongs to the technical field of the technique of pipeline section bar production facility and specifically relates to a pipeline section bar production line is with winding forming device is related to, it includes the extruder body, set up in rubber melting roller on the extruder body and be used for the drive rubber melting roller pivoted actuating mechanism still including set up in just be used for treating winding forming's section bar on the extruder body and carry out the guiding mechanism that leads, guiding mechanism including set up in dead lever on the extruder body, set up in installation piece on the dead lever and set up in leading wheel on the installation piece, still be provided with on the extruder body and be used for adjusting the adjusting part of leading wheel position. This application makes the staff can adjust the position of leading wheel through adjusting part, and does not need the position of pure manual to the leading wheel to adjust, and labour saving and time saving has improved staff's work efficiency.

Description

Winding forming device for pipeline section production line

Technical Field

The application relates to the technical field of pipeline section bar production equipment, in particular to a winding and forming device for a pipeline section bar production line.

Background

HDPE double-wall corrugated pipe, PE corrugated pipe for short, was first developed in Germany in the early 80 s. After more than ten years of development and improvement, the product series is developed from a single variety to a complete product series. The production process and the use technology are well mature. Due to the excellent performance and the relatively economic cost, the method has been greatly popularized and applied in developed countries such as Europe and America. The double-wall corrugated pipe is a novel light pipe made of high-density polyethylene, has the characteristics of light weight, high pressure resistance, good toughness, fast construction, long service life and the like, and has an excellent pipe wall structure design, so that the cost is greatly reduced compared with pipes of other structures. And the connection is convenient and reliable, so the connector is widely applied at home and abroad.

The production flow of the PE corrugated pipe is roughly as follows: firstly, uniformly mixing raw material particles and color master batches to be added according to a ratio to obtain a mixture, then conveying the obtained mixture to an extruder for plasticizing and extruding, and then carrying out the working procedures of compression molding, cooling and shaping, winding and shaping and the like to obtain a finished product. The winding forming process refers to a process of winding a linear section obtained after compression molding and cooling forming into a pipe with a corrugated outer surface, and a winding forming device is needed in the winding forming process, and generally comprises an extruder, a glue melting roller arranged on the extruder, a spray cooling device arranged at one end of the glue melting roller close to the extruder, and a positioning guide mechanism arranged on the extruder and used for positioning and guiding the linear section to be wound and formed.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: in the winding forming process, the linear section bars are required to be obtained from different sizes to be wound and formed, the positioning guide mechanism in the winding forming device is required to be adjusted manually at the moment, the operation in the process is time-consuming and labor-consuming, and the work efficiency of workers is not improved. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

In order to solve the winding forming in-process and need the manual suitability of adjusting guiding orientation structure in order to improve the device, the operation is got up time-consuming hard, is unfavorable for improving staff's work efficiency's problem, this application provides a pipeline section bar winding forming device for production line.

The application provides a winding forming device for pipeline section bar production line adopts following technical scheme:

the utility model provides a pipeline section bar is winding forming device for production line, includes the extruder body, set up in rubber melting roller on the extruder body and be used for the drive rubber melting roller pivoted actuating mechanism still including set up in just be used for treating winding forming's section bar on the extruder body and carry out the guiding mechanism who leads, guiding mechanism including set up in dead lever on the extruder body, set up in installation piece on the dead lever and set up in leading wheel on the installation piece, still be provided with on the extruder body and be used for adjusting the adjusting part of leading wheel position.

By adopting the technical scheme, when the corrugated pipe is used, the section to be wound and formed and transmitted from the previous process is wound on the rubber melting roller, the section passes through the bottom of the guide wheel, the guide wheel supports the section to the peripheral side of the rubber melting roller, the adjacent wound and formed sections are tightly attached, and the quality of the corrugated pipe is favorably ensured. When the section bars with different sizes are required to be wound and formed, the position of the guide wheel is adjusted through the adjusting assembly, the position of the guide wheel is not required to be adjusted manually, time and labor are saved, and the working efficiency of workers is improved.

Optionally, the fixed rod is rotatably connected to the extruder body, an external thread is arranged on the fixed rod, an internal thread hole matched with the external thread is formed in the installation block, the adjusting assembly comprises a driving piece arranged on the extruder body and used for driving the fixed rod to rotate, a polished rod is further arranged on the installation block in a penetrating mode, the axial direction of the polished rod is parallel to the axial direction of the fixed rod, and one end, far away from the polished rod, of the installation block is arranged on the extruder body.

Through adopting above-mentioned technical scheme, when the position of leading wheel was adjusted to needs, make driving piece work and drive the dead lever and rotate, the dead lever rotates and makes the installation piece move on the dead lever along the axial direction of dead lever to drive the leading wheel motion on the installation piece, and then reach the purpose of adjustment leading wheel position. The operation of the process is simple, convenient and quick, and the working efficiency of workers is improved.

Optionally, the driving member includes a driving motor disposed on the extruder body, a driving bevel gear coaxially fixed to an output shaft of the driving motor, and a driven bevel gear coaxially fixed to the fixing rod and engaged with the driving bevel gear.

By adopting the technical scheme, when the position of the guide wheel needs to be adjusted, the power supply of the driving motor is switched on, the output shaft of the driving motor rotates and drives the driving bevel gear fixed on the driving bevel gear to rotate, the driving bevel gear conveys power to the fixed rod through the driven bevel gear, so that the fixed rod is driven to rotate, the fixed rod rotates to enable the mounting block to move on the fixed rod along the axial direction of the fixed rod, the guide wheel on the mounting block is driven to move, and the purpose of adjusting the position of the guide wheel is achieved. The operation of the process is simple, convenient and quick, and the working efficiency of workers is improved.

Optionally, an annular dovetail groove is formed in the extruder body, a dovetail block matched with the annular dovetail groove is fixed to one end, close to the extruder body, of the polished rod, and the polished rod can rotate around the axis of the fixed rod.

By adopting the technical scheme, the polished rod can rotate around the axis of the fixed rod by arranging the annular dovetail groove and the dovetail block, and the polished rod moves to drive the mounting block to rotate around the axis of the fixed rod, so that the guide wheel is driven to rotate around the axis of the fixed rod, and the purpose of adjusting the height of the guide wheel is achieved. The operation of the process is simple, convenient and quick, and the working efficiency of workers is improved.

Optionally, a connecting block is arranged on the mounting block, a connecting rod is fixed on the connecting block, and the guide wheel is rotatably mounted on the connecting rod.

Through adopting above-mentioned technical scheme, the connecting block and the connecting rod of setting have increased the adjustable range of leading wheel.

Optionally, a rolling bearing is arranged on the connecting rod, and the guide wheel is rotatably connected to the connecting rod through the rolling bearing.

Through adopting above-mentioned technical scheme, the antifriction bearing who sets up converts the sliding friction between leading wheel and the connecting rod into rolling friction for the leading wheel can rotate smoothly, is favorable to guaranteeing going on smoothly of winding forming process.

Optionally, the inner side of the annular dovetail groove and the outer side of the dovetail block are provided with magnetic attraction pieces which attract each other.

Through adopting above-mentioned technical scheme, the condition that the piece can reduce the self motion of dovetail piece under the condition that does not have the exogenic action takes place for the magnetism of setting, is favorable to improving the stability of polished rod.

Optionally, an operating lever for driving the polish rod to rotate around the axis of the fixing rod is arranged on the connecting block.

By adopting the technical scheme, when the height of the guide wheel needs to be adjusted, the operating rod is held to apply force, and the mounting block rotates around the axis of the fixing rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the guide wheel and the adjusting assembly, the position of the guide wheel can be adjusted by a worker through the adjusting assembly without adjusting the position of the guide wheel by pure manual operation, so that time and labor are saved, and the working efficiency of the worker is improved;

2. through setting up annular dovetail and dovetail piece for the installation piece can drive the leading wheel and rotate around the axis of dead lever, has improved the adjustable scope of leading wheel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of a polish rod and a dovetail block in an embodiment of the present application.

Description of reference numerals: 1. an extruder body; 11. fusing the rubber roller; 12. an annular dovetail groove; 2. fixing the rod; 21. an external thread; 22. a driven bevel gear; 3. mounting blocks; 31. an inner threaded hole; 32. connecting blocks; 321. a joystick; 33. a connecting rod; 4. a guide wheel; 5. a drive motor; 51. a drive bevel gear; 6. a polish rod; 61. a dovetail block; 7. a drive mechanism; 8. a bellows; 9. a frame plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a winding forming device for a pipeline type production line. Referring to fig. 1, the winding forming device for the pipeline type production line comprises an extruder body 1, and a glue melting roller 11, a driving mechanism 7 and a guiding mechanism which are arranged on the extruder body 1. The driving mechanism 7 can drive the rubber melting roll 11 to rotate to perform winding forming operation, and the guiding mechanism can guide and position the section to be wound and formed conveyed from the production line and support the section against the peripheral side of the rubber melting roll 11, so that the adjacent wound and formed sections are tightly attached to each other, and the purpose of ensuring the product quality is achieved.

Referring to fig. 1 and 2, the guide mechanism includes a fixing lever 2, a mounting block 3, and a guide wheel 4. The fixing rod 2 is vertically arranged on one side, close to the melting rubber roller 11, of the extruder body 1, and the mounting block 3 is arranged at one end, far away from the extruder body 1, of the fixing rod 2. A connecting block 32 is fixed on one side of the mounting block 3, a connecting rod 33 is fixed on the connecting block 32, and the axis of the connecting rod 33 is vertical to but not intersected with the axis of the fixing rod 2. The connecting rod 33 includes the installation axle that is fixed in its self and keeps away from connecting block 32 one end, and the axis of installation axle is on a parallel with the axis of dead lever 2, installs epaxial coaxial antifriction bearing that is fixed with, and leading wheel 4 in this embodiment is U type wheel, and leading wheel 4 passes through antifriction bearing coaxial arrangement in installation epaxially, and antifriction bearing's inner circle and the periphery side fixed connection of installation axle, antifriction bearing's outer lane and leading wheel 4 fixed connection.

When the device is used, the section to be wound and formed, which is transmitted from the previous process, penetrates through the bottom of the guide wheel 4, the end part of the section is wound on the glue melting roller 11, the section is pressed against the periphery of the glue melting roller 11 through the guide wheel 4, and the glue melting roller 11 rotates so as to perform winding and forming operation on the section.

Referring to fig. 1 and 2, in the present embodiment, the fixing rod 2 is rotatably coupled to the extruder body 1, and the fixing rod 2 is rotatable about its own axis. In addition, an external thread 21 is arranged on the fixed rod 2, an internal threaded hole 31 matched with the external thread 21 is formed in the mounting block 3, and the mounting block 3 is connected to the fixed rod 2 in a sliding mode through the matching of the external thread 21 and the internal threaded hole 31. The installation block 3 is also provided with a polished rod 6, the polished rod 6 is inserted on the installation block 3 in a sliding manner, and the axis of the polished rod 6 is parallel to the axis of the fixed rod 2. One end of the polish rod 6, which is far away from the mounting block 3, is vertically arranged on the side surface of the extruder body 1.

Referring to fig. 1 and 2, an adjusting unit capable of adjusting the position of the guide wheel 4 is provided on the extruder body 1. The adjusting assembly comprises a driving member capable of driving the fixing rod 2 to rotate, and the driving member comprises a driven bevel gear 22, a driving motor 5 and a driving bevel gear 51. The driven bevel gear 22 is coaxially fixed on the fixed rod 2, a frame plate 9 is vertically fixed on the extruder body 1, the driving motor 5 is vertically installed on the extruder body 1 through the frame plate 9, the driving bevel gear 51 is coaxially fixed on an output shaft of the driving motor 5, and the driving bevel gear 51 is meshed with the driven bevel gear 22.

When the position of the guide wheel 4 needs to be adjusted, the power supply of the driving motor 5 is switched on, the output shaft of the driving motor 5 rotates and drives the driving bevel gear 51 fixed on the driving bevel gear 51 to rotate, the driving bevel gear 51 transmits power to the fixing rod 2 through the driven bevel gear 22, so that the fixing rod 2 is driven to rotate, the fixing rod 2 rotates to enable the mounting block 3 to move on the fixing rod 2 along the axial direction of the fixing rod 2, the guide wheel 4 on the mounting block 3 is driven to move, and the purpose of adjusting the position of the guide wheel 4 is achieved.

Referring to fig. 2 and 3, in order to adjust the height of the guide wheel 4, an annular dovetail groove 12 is formed in the extruder body 1, and the center of the annular dovetail groove 12 is collinear with the axis of the fixing rod 2. One end of the polished rod 6 close to the extruder body 1 is fixed with a dovetail block 61 matched with the annular dovetail groove 12, the polished rod 6 can rotate around the axis of the fixing rod 2 along the annular dovetail groove 12 through the matching of the annular dovetail groove 12 and the dovetail block 61, the polished rod 6 rotates and simultaneously drives the mounting block 3, the connecting block 32, the connecting rod 33 and the guide wheel 4 mounted on the connecting rod 33 to rotate around the axis of the fixing rod 2, and therefore the purpose of adjusting the height of the guide wheel 4 is achieved.

In order to reduce the self-movement of the dovetail block 61 without external force, magnetic attraction pieces are disposed inside the annular dovetail groove 12 and outside the dovetail block 61, and the magnetic attraction pieces in this embodiment are magnet pieces that attract each other, which are not shown in the figure.

Referring to fig. 2, in order to facilitate the operator to manipulate the connecting block 32 and thus rotate the polish rod 6 around the axis of the fixing rod 2, a manipulating lever 321 is fixed to the connecting block 32, and the manipulating lever 321 is disposed opposite to the connecting rod 33.

When the height of the guide wheel 4 needs to be adjusted, the operating rod 321 is held to apply force, so that the mounting block 3 rotates around the axis of the fixing rod 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pipeline section bar is winding forming device for production line, includes extruder body (1), set up in rubber melting roll (11) on extruder body (1) and be used for the drive rubber melting roll (11) pivoted actuating mechanism, its characterized in that: still including set up in on the extruder body (1) and be used for treating the winding shaping section bar and carry out the guiding mechanism that leads, guiding mechanism including set up in dead lever (2) of (1) on the extruder body, set up in installation piece (3) on dead lever (2) and set up in leading wheel (4) on installation piece (3), still be provided with on the extruder body (1) and be used for adjusting the adjusting part of leading wheel (4) position.

2. The winding and forming device for the pipeline profile production line as claimed in claim 1, wherein: dead lever (2) rotate connect in on the extruder body (1), be provided with external screw thread (21) on dead lever (2), be provided with on installation piece (3) with interior screw hole (31) of external screw thread (21) looks adaptation, adjusting part including set up in just be used for the drive on the extruder body (1) dead lever (2) pivoted driving piece, still wear to be equipped with polished rod (6) on installation piece (3), polished rod (6) are kept away from the one end of installation piece (3) set up in on the extruder body (1).

3. The winding and forming device for the pipeline profile production line as claimed in claim 2, wherein: the driving piece comprises a driving motor (5) arranged on the extruder body (1), a driving bevel gear (51) coaxially fixed on an output shaft of the driving motor (5) and a driven bevel gear (22) coaxially fixed on the fixing rod (2) and meshed with the driving bevel gear (51).

4. The winding and forming device for the pipeline profile production line as claimed in claim 3, wherein: the extruder is characterized in that an annular dovetail groove (12) is formed in the extruder body (1), a dovetail block (61) matched with the annular dovetail groove (12) is fixed at one end, close to the extruder body (1), of the polished rod (6), and the polished rod (6) can rotate around the axis of the fixing rod (2).

5. The winding and forming device for the pipeline profile production line as claimed in claim 4, wherein: the mounting block (3) is provided with a connecting block (32), a connecting rod (33) is fixed on the connecting block (32), and the guide wheel (4) is rotatably mounted on the connecting rod (33).

6. The winding forming device for the pipeline profile production line according to claim 5, wherein: the connecting rod (33) is provided with a rolling bearing, and the guide wheel (4) is rotatably connected onto the connecting rod (33) through the rolling bearing.

7. The winding and forming device for the pipeline profile production line as claimed in claim 6, wherein: the inner side of the annular dovetail groove (12) and the outer side of the dovetail block (61) are provided with magnetic attraction pieces which attract each other.

8. The winding and forming device for the pipeline profile production line according to claim 7, wherein: and the connecting block (32) is provided with an operating lever (321) for driving the polished rod (6) to rotate around the axis of the fixed rod (2).