Adjustable pipe rotating frame based on polymer composite pipe burning connection cooperation

Abstract

An adjustable pipe rotating frame based on polymer composite pipe burning connection matching comprises a bottom plate, and a rotating supporting structure and an adjustable transmission structure are arranged on the bottom plate. By the adoption of the structure, stable pressing and rotating fit are achieved, pipe rotating is uniform in the burning and connecting process, the rotating speed is flexible to adjust, the rotating speed is kept uniform, and the machining efficiency and quality are greatly improved; multiple sizes of pipes are matched, supporting rotation and pressing transmission structures can be flexibly adjusted, and the application range is wider; the device is stable and firm in overall structure, flexible and convenient to operate and adjust and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of steel-lined polymer pipe production equipment, in particular to an adjustable rotating pipe rack based on polymer composite pipe sintering cooperation. Background Art

[0002] Polymer composite pipe, also known as steel-lined polymer material pipe, is a new type of composite pipe with super corrosion resistance and wear resistance. In production and processing, the polymer lining needs to be burned onto the inner wall of the metal pipe. The traditional method mostly uses prefabricated polymer lining, which is then bonded to the inner wall of the metal pipe for overall burning. The overall quality of the lining is stable and uniform, and the burning effect is good, but it is overly dependent on manual prefabrication and requires operators to have sufficient experience, so the manpower consumption is large and the processing efficiency is low. Therefore, industrial processing now mainly relies on automatic tube rotation and burning, but the structure of traditional tube rotation support equipment is very simple. During the processing, the continuous rotation of the pipe is very likely to cause displacement and shaking. During automatic burning, there will be leakage or coverage burning, which directly affects the uniformity of the burning of the composite pipe lining, and is prone to uneven processing quality and high defective rate. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an adjustable rotating tube rack based on the sintering cooperation of polymer composite tubes, with stable compression and rotation cooperation, uniform tube rotation during the sintering process, flexible adjustment of the rotation speed, and uniform rotation speed, which greatly improves the processing efficiency and quality; it is adaptable to tubes of multiple sizes, and the supporting rotation and compression transmission structures can be flexibly adjusted, with a wider range of applications; the overall structure of the device is stable and reliable, the operation and adjustment are flexible and convenient, and it is highly practical.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an adjustable rotating tube rack based on the sintering of polymer composite tubes, comprising a bottom plate, on which a rotating support structure and an adjustable transmission structure are provided;

[0005] The rotating support structure includes a first hinge seat and a plurality of first fixed seats symmetrically arranged on the bottom plate, a first lifting structure is arranged on the first fixed seat, the first hinge seat is hinged to one end of the first adjustment arm and the second adjustment arm, the other ends of the first adjustment arm and the second adjustment arm are connected to the end of the support roller, the first adjustment arm and the second adjustment arm are provided with an adjustment shaft, the adjustment shaft is hinged to one end of the operating arm, the other end of the operating arm is hinged to the first lifting rod, the first lifting rod is provided with a plurality of first connecting sleeves, the plurality of first connecting sleeves correspond to the plurality of first lifting structures one by one and are connected to the output ends thereof;

[0006] The adjustable transmission structure includes multiple groups of support sleeves symmetrically arranged on the base plate, the support sleeves are provided with limit grooves and lifting arms sleeved therewith, the lifting arms are provided with limit sliders matching the limit grooves, the limit sliders are connected to the output end of the second lifting structure, the bottom of the second lifting structure is connected to the support sleeves through a second fixed seat, the lifting arms are provided with a lifting frame, and the lifting frame is provided with a clamping transmission structure.

[0007] In a preferred embodiment, the compression transmission structure includes a third fixed seat arranged on the lifting frame, the third fixed seat is provided with a double-headed motor and a symmetrically arranged support frame, the support frame is provided with a transmission roller, and the transmission roller is connected to the output end of the double-headed motor.

[0008] In the preferred scheme, the support frame is symmetrically provided with second articulated seats that cooperate with each other, the second articulated seat is hinged to one end of the third adjusting arm, the other end of the third adjusting arm is provided with an adjustment groove, the adjustment groove cooperates with the end of the clamping roller, the end of the clamping roller away from the double-headed motor is hinged to one end of the fourth adjusting arm, the other end of the fourth adjusting arm is hinged to the second lifting rod, the second lifting rod cooperates with the guide groove arranged on the third fixed seat, both ends of the second lifting rod are connected to the output end of the third lifting structure through the second connecting sleeve, and the bottom of the third lifting structure is connected to the support frame through the fourth fixed seat.

[0009] In a preferred solution, reinforcing members are provided on each corner of the bottom plate.

[0010] In a preferred solution, the support roller is provided with a plurality of positioning sleeves with adjustable positions.

[0011] In a preferred solution, the first adjusting arm is provided with a mounting opening, and the second adjusting arm is provided with a docking groove matching with the mounting opening.

[0012] The adjustable rotating tube rack based on the sintering and matching of polymer composite tubes provided by the utility model has the following beneficial effects by adopting the above structure:

[0013] (1) Stable pressing and rotating cooperation, uniform tube rotation during sintering process, flexible adjustment of rotation speed, and uniform rotation speed greatly improve the processing efficiency and quality;

[0014] (2) It is suitable for pipes of various sizes, and the support rotation and compression transmission structure can be flexibly adjusted, with a wider range of applications;

[0015] (3) The overall structure of the device is stable and reliable, the operation and adjustment are flexible and convenient, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the rotating support structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the adjustable transmission structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the compression transmission structure of the utility model.

[0021] In the figure: base plate 1, reinforcement 2, rotating support structure 3, adjustable transmission structure 4, first articulated seat 5, first adjusting arm 6, second adjusting arm 7, mounting port 8, docking groove 9, adjusting shaft 10, operating arm 11, first lifting rod 12, first connecting sleeve 13, first lifting structure 14, first fixed seat 15, supporting roller 16, positioning sleeve 17, supporting sleeve 18, limiting groove 19, lifting arm 20, limiting slider 21, second lifting structure 22, second fixed seat 23, lifting frame 24, third fixed seat 25, guide groove 26, double-headed motor 27, supporting frame 28, transmission roller 29, second articulated seat 30, third adjusting arm 31, adjusting groove 32, pressing roller 33, fourth fixed seat 34, third lifting structure 35, second connecting sleeve 36, second lifting rod 37, fourth adjusting arm 38. DETAILED DESCRIPTION

[0022] like Figure 1-4 In the invention, an adjustable rotating tube rack based on sintering of polymer composite tubes comprises a bottom plate 1, on which a rotating support structure 3 and an adjustable transmission structure 4 are provided;

[0023] The rotating support structure 3 includes a first articulated seat 5 and a plurality of first fixed seats 15 symmetrically arranged on the bottom plate 1, a first lifting structure 14 is arranged on the first fixed seat 15, the first articulated seat 5 is hinged to one end of the first adjusting arm 6 and the second adjusting arm 7, the other ends of the first adjusting arm 6 and the second adjusting arm 7 are connected to the end of the supporting roller 16, the first adjusting arm 6 and the second adjusting arm 7 are provided with an adjusting shaft 10, the adjusting shaft 10 is hinged to one end of the operating arm 11, the other end of the operating arm 11 is hinged to the first lifting rod 12, the first lifting rod 12 is provided with a plurality of first connecting sleeves 13, the plurality of first connecting sleeves 13 correspond to the plurality of first lifting structures 14 one by one and are connected to the output end thereof;

[0024] The adjustable transmission structure 4 includes multiple groups of support sleeves 18 symmetrically arranged on the base plate 1, the support sleeves 18 are provided with limit grooves 19 and lifting arms 20 sleeved therewith, the lifting arms 20 are provided with limit sliders 21 cooperating with the limit grooves 19, the limit sliders 21 are connected to the output end of the second lifting structure 22, the bottom of the second lifting structure 22 is connected to the support sleeves 18 through a second fixed seat 23, the lifting arms 20 are provided with lifting frames 24, and the lifting frames 24 are provided with a clamping transmission structure.

[0025] In the preferred solution, the compression transmission structure includes a third fixed seat 25 arranged on the lifting frame 24, a double-headed motor 27 and a symmetrically arranged support frame 28 are arranged on the third fixed seat 25, a transmission roller 29 is arranged on the support frame 28, and the transmission roller 29 is connected to the output end of the double-headed motor 27. The compression transmission can avoid the shaking of the pipe during the pipe rotation process.

[0026] In the preferred solution, the support frame 28 is symmetrically provided with a second hinge seat 30 that cooperates with each other, the second hinge seat 30 is hinged with one end of the third adjustment arm 31, the other end of the third adjustment arm 31 is provided with an adjustment slot 32, the adjustment slot 32 cooperates with the end of the clamping roller 33, the end of the clamping roller 33 away from the double-headed motor 27 is hinged with one end of the fourth adjustment arm 38, the other end of the fourth adjustment arm 38 is hinged with the second lifting rod 37, the second lifting rod 37 cooperates with the guide slot 26 set on the third fixed seat 25, both ends of the second lifting rod 37 are connected to the output end of the third lifting structure 35 through the second connecting sleeve 36, and the bottom of the third lifting structure 35 is connected to the support frame 28 through the fourth fixed seat 34. Multiple sizes of pipes are adapted, and the support rotation and clamping transmission structures can be flexibly adjusted, with a wider range of applications.

[0027] In the preferred solution, each corner of the bottom plate 1 is provided with a reinforcing member 2, which enhances the stability of the overall structure and is highly practical.

[0028] In a preferred solution, the support roller 16 is provided with a plurality of positioning sleeves 17 with adjustable positions, so as to avoid displacement of the pipe during the sintering and pipe transfer process, and ensure precise processing and uniform sintering quality.

[0029] In a preferred embodiment, the first adjusting arm 6 is provided with a mounting opening 8, and the second adjusting arm 7 is provided with a docking groove 9 that matches the mounting opening 8. The matching alignment ensures that the connection positions of the first adjusting arm 6 and the second adjusting arm 7 with the supporting roller 16 are symmetrical and the same, thereby improving the processing accuracy.

[0030] The method of using the utility model is as follows: before use, according to the diameter of the pipe to be processed, adjust the first lifting structure 14 and the third lifting structure 35, control the spacing distance between adjacent support rollers 16 and adjacent clamping rollers 33 to adapt to the diameter of the pipe, and then adjust the second lifting structure 22 to clamp the pipe from the upper and lower directions before starting to rotate the pipe to cooperate with the sintering process.

[0031] The beneficial effects of the utility model are as follows: stable compression and rotation coordination, uniform tube rotation during sintering, flexible adjustment of rotation speed, uniform rotation speed, which greatly improves processing efficiency and quality; it is adaptable to tubes of various sizes, and the support rotation and compression transmission structures can be flexibly adjusted, with a wider range of applications; the overall structure of the device is stable and reliable, the operation and adjustment are flexible and convenient, and it is highly practical.

Claims

1. An adjustable tube rotating rack based on polymer composite tube sintering, comprising a bottom plate (1), Features: The base plate (1) is provided with a rotating support structure (3) and an adjustable transmission structure (4); The rotating support structure (3) comprises a first hinge seat (5) and a plurality of first fixed seats (15) symmetrically arranged on the bottom plate (1); a first lifting structure (14) is provided on the first fixed seat (15); the first hinge seat (5) is hinged to one end of a first adjusting arm (6) and a second adjusting arm (7); the other ends of the first adjusting arm (6) and the second adjusting arm (7) are connected to the end of a supporting roller (16); an adjusting shaft (10) is provided on the first adjusting arm (6) and the second adjusting arm (7); the adjusting shaft (10) is hinged to one end of an operating arm (11); the other end of the operating arm (11) is hinged to a first lifting rod (12); a plurality of first connecting sleeves (13) are provided on the first lifting rod (12); the plurality of first connecting sleeves (13) correspond one-to-one to the plurality of first lifting structures (14) and are connected to the output ends thereof; The adjustable transmission structure (4) comprises a plurality of support sleeves (18) symmetrically arranged on the bottom plate (1); the support sleeves (18) are provided with limit grooves (19) and lifting arms (20) sleeved therewith; the lifting arms (20) are provided with limit sliders (21) matched with the limit grooves (19); the limit sliders (21) are connected to the output end of the second lifting structure (22); the bottom of the second lifting structure (22) is connected to the support sleeves (18) via a second fixed seat (23); the lifting arms (20) are provided with lifting frames (24); and the lifting frames (24) are provided with a pressing transmission structure.

2. The adjustable rotating tube stand based on polymer composite tube sintering cooperation according to claim 1, Features: The compacting transmission structure comprises a third fixed seat (25) arranged on the lifting frame (24), the third fixed seat (25) being provided with a double-headed motor (27) and a symmetrically arranged support frame (28), the support frame (28) being provided with a transmission roller (29), and the transmission roller (29) being connected to the output end of the double-headed motor (27).

3. The adjustable rotating tube stand based on the sintering cooperation of polymer composite tubes according to claim 2, Features: The support frame (28) is symmetrically provided with second hinged seats (30) that cooperate with each other. The second hinged seat (30) is hinged to one end of the third adjustment arm (31). The other end of the third adjustment arm (31) is provided with an adjustment groove (32). The adjustment groove (32) cooperates with the end of a clamping roller (33). The end of the clamping roller (33) away from the double-headed motor (27) is hinged to one end of a fourth adjustment arm (38). The other end of the fourth adjustment arm (38) is hinged to the second lifting rod (37). The second lifting rod (37) cooperates with the guide groove (26) provided on the third fixed seat (25). Both ends of the second lifting rod (37) are connected to the output end of the third lifting structure (35) through a second connecting sleeve (36). The bottom of the third lifting structure (35) is connected to the support frame (28) through a fourth fixed seat (34).

4. The adjustable rotating tube stand based on polymer composite tube sintering cooperation according to claim 1, Features: A reinforcing member (2) is provided at each corner of the bottom plate (1).

5. The adjustable rotating tube stand based on polymer composite tube sintering cooperation according to claim 1, Features: The support roller (16) is provided with a plurality of positioning sleeves (17) whose positions can be adjusted.

6. The adjustable rotating tube stand based on polymer composite tube sintering cooperation according to claim 1, Features: The first adjusting arm (6) is provided with a mounting opening (8), and the second adjusting arm (7) is provided with a docking groove (9) that matches the mounting opening (8).

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