Special roller frame for detecting appearance of epoxy glass fiber reinforced plastic pipeline

Abstract

The utility model belongs to the technical field of epoxy glass steel pipe appearance detection, and discloses a special roller frame for epoxy glass steel pipe appearance detection, which comprises two roller frames, a connecting frame is fixedly arranged between the two roller frames, and a roller frame assembly is further arranged above the roller frames; the roller frame assembly comprises a lifting frame fixedly arranged on the right side of a roller frame, a first roller is rotationally arranged at the top end of the right roller frame, a second roller is arranged above the left roller frame, and through the first roller, the second roller and a pulley structure in the roller frame assembly, the first roller and the second roller can support the epoxy glass steel pipe. The epoxy glass steel pipe can be conveniently controlled to rotate, the appearance of the epoxy glass steel pipe can be observed, after observation is completed, the pulleys can be controlled to rotate, then the epoxy glass steel pipe is pushed to move front and back, the appearance of the epoxy glass steel pipe located in the middle can be conveniently observed, and observation of the epoxy glass steel pipe is more complete.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy glass fiber reinforced plastic pipe appearance detection, in particular to a special roller frame for epoxy glass fiber reinforced plastic pipe appearance detection. Background Art

[0002] Epoxy FRP pipe is a low-pressure molding material composed of epoxy resin matrix and reinforcing materials, such as fibers and fabrics, compounded through the interface between the two. Due to the large volume of epoxy FRP pipe, a roller stand is required for auxiliary inspection during appearance inspection.

[0003] At the same time, the application number is CN202021096939.X, a pipe bracket for glass fiber reinforced plastic pipes, "including root steel, support steel and arc steel; the root steel is horizontal steel and is placed on the installation place; support steels are fixed on both ends of the root steel, and the two support steels are symmetrically arranged about the longitudinal center line of the root steel. The bottom of the support steel is fixed to the root steel, and the top of the support steel is fixed to both ends of the arc steel, and the glass fiber reinforced plastic pipe is placed on the arc part of the arc steel";

[0004] The existing epoxy FRP pipe roller frame can only support the epoxy FRP pipe during use. When appearance inspection is required, the epoxy FRP pipe is controlled to rotate. However, due to the large volume of some pipes, the observation position of the epoxy FRP pipe in the middle is not convenient enough, resulting in incomplete observation effect of the epoxy FRP pipe.

[0005] Therefore, in view of the above problems, a special roller frame for appearance inspection of epoxy glass fiber reinforced plastic pipes is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection, which has the advantage of being able to conveniently and carefully observe the appearance of the epoxy glass fiber reinforced plastic pipe located in the middle position.

[0007] To achieve the above object, the utility model provides the following technical solutions: a special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection, comprising a roller frame, a connecting frame is fixedly arranged between two roller frames, and a roller frame assembly is also included above the roller frame;

[0008] The roller frame assembly includes a lifting frame fixedly arranged on the right side of the roller frame, a roller one is rotatably arranged at the top end of the roller frame on the right side, and a roller two is arranged above the roller frame on the left side. A servo motor four is fixedly arranged at the front end of the connecting frame, a bracket is fixedly arranged at the end of the main shaft of the servo motor four, a servo motor five is fixedly arranged on the outside of the bracket, a pulley is fixedly arranged at the end of the main shaft of the servo motor five, and the pulley is rotatably arranged with the bracket, and auxiliary wheels are fixedly arranged on the front and rear sides of the bracket.

[0009] Preferably, the roller frame on the right side is configured as a telescopic structure, a vertical shaft runs through the interior of the roller frame on the right side, and a spring 1 is sleeved on the outer side of the vertical shaft.

[0010] Preferably, the rear side of the lifting frame further includes a loading assembly;

[0011] The loading assembly includes a fixed seat fixed to the lifting frame, a positioning frame is slidably arranged inside the top of the fixed seat, a servo motor 1 is embedded inside the top of the positioning frame, a rotating sleeve is fixedly arranged at the end of the main shaft of the servo motor 1, and a clamping claw is fixedly arranged on the outer side of the rotating sleeve.

[0012] Preferably, spring 2 is fixedly arranged around the bottom end of the positioning frame, and spring 2 is fixedly arranged with the fixing seat.

[0013] Preferably, a guide rod is fixedly arranged on the left side of the rotating sleeve, and the guide rod and the rotating sleeve are slidably arranged.

[0014] Preferably, a moving frame is fixedly provided at the top of the roller frame on the left side, a servo motor 2 is fixedly provided on the outside of the moving frame, a threaded shaft is fixedly provided at the end of the main shaft of the servo motor 2, a sliding frame is spirally provided on the outside of the threaded shaft, and the sliding frame is rotatably provided with the roller 2.

[0015] Preferably, a servo motor three is fixedly arranged at the front end of the sliding frame, and the main shaft end of the servo motor three is fixedly arranged on the threaded shaft.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model uses roller one, roller two and a pulley structure in the roller frame assembly. The roller one and roller two structures can support the epoxy glass fiber reinforced plastic pipe, which is convenient for controlling the rotation of the epoxy glass fiber reinforced plastic pipe and observing the appearance of the epoxy glass fiber reinforced plastic pipe. After the observation is completed, the pulley can be controlled to rotate, thereby pushing the epoxy glass fiber reinforced plastic pipe to move forward and backward, so as to facilitate the appearance observation of the epoxy glass fiber reinforced plastic pipe located in the middle position, and the observation of the epoxy glass fiber reinforced plastic pipe is more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the feeding assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the fixing seat of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the roller frame assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the mobile rack of the utility model.

[0023] In the figure: 1. Roller frame;

[0024] 2. Roller frame assembly; 21. Lifting frame; 22. Roller wheel 1; 23. Roller wheel 2; 24. Vertical shaft; 25. Spring 1;

[0025] 3. Connecting frame;

[0026] 4. Feeding assembly; 41. Fixed seat; 42. Positioning frame; 43. Spring 2; 44. Servo motor 1; 45. Rotating sleeve; 46. Clamping claw; 47. Guide rod;

[0027] 5. Mobile frame; 6. Sliding frame; 7. Threaded shaft; 8. Servo motor 2; 9. Servo motor 3; 10. Servo motor 4; 11. Bracket; 12. Pulley; 13. Servo motor 5; 14. Auxiliary wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 5 As shown, the utility model provides a special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection, including a roller frame 1, a connecting frame 3 is fixedly arranged between two roller frames 1, and a roller frame assembly 2 is also included above the roller frame 1;

[0030] The roller frame assembly 2 includes a lifting frame 21 fixedly arranged on the right side of the roller frame 1, a roller 1 22 is rotatably arranged at the top end of the right roller frame 1, a roller 2 23 is arranged above the left roller frame 1, a servo motor 4 10 is fixedly arranged at the front end of the connecting frame 3, a bracket 11 is fixedly arranged at the end of the main shaft of the servo motor 4 10, a servo motor 5 13 is fixedly arranged on the outside of the bracket 11, a pulley 12 is fixedly arranged at the end of the main shaft of the servo motor 5 13, and the pulley 12 is rotatably arranged with the bracket 11, and auxiliary wheels 14 are fixedly arranged on the front and rear sides of the bracket 11.

[0031] Specifically, the roller frame 1 on the right side is configured as a telescopic structure, a vertical shaft 24 runs through the interior of the roller frame 1 on the right side, and a spring 25 is sleeved on the outer side of the vertical shaft 24 .

[0032] Furthermore, the rear side of the lifting frame 21 also includes a loading assembly 4;

[0033] The loading assembly 4 includes a fixed seat 41 fixed to the lifting frame 21, a positioning frame 42 is slidably arranged inside the top of the fixed seat 41, a servo motor 44 is embedded inside the top of the positioning frame 42, a rotating sleeve 45 is fixedly arranged at the end of the main shaft of the servo motor 44, and a clamping claw 46 is fixedly arranged on the outer side of the rotating sleeve 45.

[0034] Furthermore, springs 43 are fixedly disposed around the bottom end of the positioning frame 42 , and the springs 43 are fixedly disposed with the fixing seat 41 .

[0035] It is worth noting that a guide rod 47 is fixedly disposed on the left side of the rotating sleeve 45 , and the guide rod 47 and the rotating sleeve 45 are slidably disposed.

[0036] It is worth noting that a moving frame 5 is fixedly installed on the top of the left roller frame 1, a servo motor 2 8 is fixedly installed on the outside of the moving frame 5, a threaded shaft 7 is fixedly installed on the main shaft end of the servo motor 2 8, a sliding frame 6 is spirally installed on the outside of the threaded shaft 7, and the sliding frame 6 is rotatably installed with the roller 2 23.

[0037] It is worth emphasizing that a servo motor 3 9 is fixedly arranged at the front end of the sliding frame 6 , and the main shaft end of the servo motor 3 9 is fixedly arranged with the threaded shaft 7 .

[0038] Among them, servo motor 1 44, servo motor 2 8, servo motor 3 9, servo motor 4 10 and servo motor 5 13 are prior art and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0039] Working principle and process:

[0040] When the staff needs to observe the appearance of the epoxy glass reinforced plastic pipe, the observation device is moved to the epoxy glass reinforced plastic pipe. The servo motor 1 44 in the feeding assembly 4 controls the rotating sleeve 45 at the end of the main shaft to rotate, thereby driving the outer claw 46 to rotate, grasping the epoxy glass reinforced plastic pipe, and driving the epoxy glass reinforced plastic pipe through the lifting frame 21 of the roller frame assembly 2. When the epoxy glass reinforced plastic pipe passes through the lifting frame 21, the positioning frame 42 rises above the fixed seat 41, and the tension spring 2 43 is deformed. After controlling the positioning frame 42 and the claw 46 to rise, the epoxy glass reinforced plastic pipe can be pushed to the top of the pulley 12 of the connecting frame 3 for observation, and the servo motor 3 9 is controlled to drive The roller 23 between the movable sliding frame 6 rotates, and cooperates with the roller 1 22 to control the epoxy glass fiber reinforced plastic pipe to rotate, and the appearance of the epoxy glass fiber reinforced plastic pipe is observed to determine whether there are cracks on the surface. At the same time, the pulley 12 at the top of the bracket 11 can be controlled to rotate through the servo motor 5 13 to control the epoxy glass fiber reinforced plastic pipe to move back and forth, and the epoxy glass fiber reinforced plastic pipe located in the middle position can be observed, so as to facilitate all-round observation of the epoxy glass fiber reinforced plastic pipe and reduce misjudgment. After the observation is completed, the threaded shaft 7 inside the movable frame 5 can be driven to rotate by the servo motor 28 to control the sliding frame 6 to move toward the roller 1 22, and the epoxy glass fiber reinforced plastic pipe can be pushed out for discharging, which is more convenient to use.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection, comprising a roller frame (1), characterized in that: A connecting frame (3) is fixedly arranged between the two roller frames (1), and a roller frame assembly (2) is also provided above the roller frames (1); The roller frame assembly (2) comprises a lifting frame (21) fixedly arranged on the right side of the roller frame (1), a roller one (22) rotatably arranged at the top end of the roller frame (1) on the right side, and a roller two (23) arranged above the roller frame (1) on the left side, a servo motor four (10) fixedly arranged at the front end of the connecting frame (3), a bracket (11) fixedly arranged at the end of the main shaft of the servo motor four (10), a servo motor five (13) fixedly arranged on the outside of the bracket (11), a pulley (12) fixedly arranged at the end of the main shaft of the servo motor five (13), and the pulley (12) and the bracket (11) are rotatably arranged, and auxiliary wheels (14) are fixedly arranged on both the front and rear sides of the bracket (11).

2. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 1 is characterized by: The roller frame (1) located on the right side is configured as a telescopic structure. A vertical shaft (24) runs through the interior of the roller frame (1) located on the right side, and a spring (25) is sleeved on the outer side of the vertical shaft (24).

3. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 1 is characterized by: The rear side of the lifting frame (21) also includes a loading assembly (4); The loading assembly (4) includes a fixed seat (41) fixedly arranged with the lifting frame (21), a positioning frame (42) is slidably arranged inside the top end of the fixed seat (41), a servo motor (44) is embedded inside the top end of the positioning frame (42), a rotating sleeve (45) is fixedly arranged at the end of the main shaft of the servo motor (44), and a clamping claw (46) is fixedly arranged on the outer side of the rotating sleeve (45).

4. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 3 is characterized by: Spring 2 (43) is fixedly arranged around the bottom end of the positioning frame (42), and spring 2 (43) is fixedly arranged with the fixing seat (41).

5. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 3 is characterized by: A guide rod (47) is fixedly arranged on the left side of the rotating sleeve (45), and the guide rod (47) and the rotating sleeve (45) are slidably arranged.

6. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 1 is characterized by: A moving frame (5) is fixedly arranged at the top of the roller frame (1) on the left side, a servo motor 2 (8) is fixedly arranged on the outer side of the moving frame (5), a threaded shaft (7) is fixedly arranged at the main shaft end of the servo motor 2 (8), a sliding frame (6) is spirally arranged on the outer side of the threaded shaft (7), and the sliding frame (6) and the roller 2 (23) are rotatably arranged.

7. The special roller frame for epoxy glass fiber reinforced plastic pipe appearance inspection according to claim 6 is characterized by: A servo motor three (9) is fixedly arranged at the front end of the sliding frame (6), and the main shaft end of the servo motor three (9) is fixedly arranged on the threaded shaft (7).

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