Aerogel steam pipeline production line ceramic fiber aluminum foil blanket glue coating mechanism

Abstract

The utility model relates to the field of pipeline production, concretely relates to ceramic fibre aluminium foil blanket glue brushing and coating mechanism of aerogel steam pipeline production line, the utility model discloses ceramic fibre aluminium foil blanket glue brushing and coating mechanism of aerogel steam pipeline production line, including second glue brushing mechanism and blanket coating mechanism, the blanket coating mechanism includes blanket frame, blanket coating lifting platform, blanket coating cutting assembly and roll flat mechanism, the blanket coating cutting assembly includes blanket cutting pressure frame part and blanket cutting part, the blanket cutting pressure frame part includes pressure frame mounting bracket, both sides of pressure frame mounting bracket are equipped with pressure frame pneumatic cylinder, and the top of pressure frame pneumatic cylinder is equipped with pressure frame, the utility model provides a kind of ceramic fibre aluminium foil blanket glue brushing and coating mechanism of aerogel steam pipeline production line can realize the automatic coating, greatly saves manpower.

Description

Technical Field

[0001] This utility model relates to the field of pipeline production, specifically to a ceramic fiber aluminum foil blanket coating mechanism for aerogel steam pipeline production line. Background Technology

[0002] Aerogel steam pipes are a type of steam pipe with extremely strong heat insulation capabilities. Current aerogel steam pipe production processes require manual wrapping with ceramic fiber aluminum foil blankets, a step that requires at least three people working together and necessitates a significant amount of labor. Summary of the Invention

[0003] This invention aims to provide a ceramic fiber aluminum foil blanket adhesive coating mechanism for an aerogel steam pipe production line that can automatically achieve coating. The specific solution is as follows:

[0004] The ceramic fiber aluminum foil blanket coating mechanism of the aerogel steam pipe production line includes a second coating mechanism and a blanket coating mechanism. The blanket coating mechanism includes a blanket frame, a blanket coating lifting platform, a blanket coating cutting assembly, and a roller leveling mechanism. The blanket coating cutting assembly includes a blanket cutting pressing frame component and a blanket cutting component. The blanket cutting pressing frame component includes a pressing frame mounting frame. Pressing frame cylinders are provided on both sides of the pressing frame mounting frame, and a pressing frame is provided on the top of the pressing frame cylinders.

[0005] The blanket cutting component includes a blanket cutting bracket, on which a blanket driving wheel and a blanket driven wheel are provided. A blanket toothed belt is provided between the blanket driving wheel and the blanket driven wheel, and a blanket cutting blade is provided on the blanket toothed belt.

[0006] The roller leveling mechanism includes a roller leveling frame, a roller leveling screw on the roller leveling frame, a roller leveling motor at one end of the roller leveling screw, a roller leveling frame on the roller leveling screw, a roller leveling roller rotatably connected to the roller leveling frame, and a roller leveling roller motor at one end of the roller leveling roller.

[0007] The blanket frame is equipped with a blanket transfer roller assembly, which includes a blanket drive roller and a blanket driven roller. A blanket drive roller motor is provided on one side of the blanket drive roller.

[0008] The second glue application mechanism includes a second glue tank, a second rotating shaft on the second glue tank, a second glue brush motor at one end of the second rotating shaft, and second bristle assemblies evenly arranged on the second rotating shaft.

[0009] The second bristle assembly includes a second upper bristle brush and a second lower bristle brush.

[0010] Three second brush components are evenly arranged on the second rotating shaft.

[0011] This invention provides a ceramic fiber aluminum foil blanket adhesive coating mechanism for an aerogel steam pipeline production line, which can achieve automated coating and greatly save manpower.

[0012] Since ceramic fiber aluminum foil blankets are generally not very long (therefore, they usually need to be in multiple segments, and when using multiple segments, it is preferable that there is an overlap of two layers of blanket at the junction), and because they are relatively thin, a rolling flattening operation is required; otherwise, it is difficult to achieve the desired covering effect. The working process of the ceramic fiber aluminum foil blanket gluing and covering mechanism is as follows: First, the ceramic fiber aluminum foil blanket is output from the blanket frame through the blanket conveyor roller assembly and enters the blanket covering lifting platform. After reaching the required length, the blanket conveyor roller assembly stops conveying. Then, the pressure frame of the blanket cutting and pressing component presses down on one end of the ceramic fiber aluminum foil blanket. After this, the rolling flattening mechanism works to flatten the ceramic fiber aluminum foil blanket. After the rolling flattening is completed, the flattening roller stops on the side of the blanket covering lifting platform near the cutting mechanism, pressing down on the ceramic fiber aluminum foil blanket together with the pressure frame. Then, the blanket cutting component works and cuts the blanket. After cutting, the ceramic fiber aluminum foil blanket is conveyed to the required position, and then the material that has been glued by the second gluing mechanism rotates to cover the ceramic fiber aluminum foil blanket on top. Attached Figure Description

[0013] Figure 1 A schematic diagram of an aerogel steam pipeline production line. Figure 1 ;

[0014] Figure 2 A schematic diagram of an aerogel steam pipeline production line. Figure 2 ;

[0015] Figure 3 This is a schematic diagram of a tape binding mechanism in an aerogel steam pipe production line.

[0016] Figure 4 A schematic diagram of a partial structure of a tape binding mechanism in an aerogel steam pipe production line. Figure 1 ;

[0017] Figure 5 A schematic diagram of a partial structure of a tape binding mechanism in an aerogel steam pipe production line. Figure 2 ;

[0018] Figure 6 A schematic diagram of a partial structure of a tape binding mechanism in an aerogel steam pipe production line. Figure 3 ;

[0019] Figure 7 This is a schematic diagram of the steel pipe moving mechanism and the first adhesive application mechanism in an aerogel steam pipe production line.

[0020] Figure 8 A schematic diagram of the coating mechanism in an aerogel steam pipe production line. Figure 1 ;

[0021] Figure 9 This is a schematic diagram of the first adhesive application mechanism in an aerogel steam pipe production line.

[0022] Figure 10 A schematic diagram of a partial structure of a coating mechanism in an aerogel steam pipe production line. Figure 1 ;

[0023] Figure 11 A schematic diagram of a partial structure of a coating mechanism in an aerogel steam pipe production line. Figure 2 ;

[0024] Figure 12 for Figure 11 Enlarged view of Part A;

[0025] Figure 13 A schematic diagram of the coating mechanism in an aerogel steam pipe production line. Figure 2 ;

[0026] Figure 14 A schematic diagram of a ceramic fiber aluminum foil blanket adhesive coating mechanism in an aerogel steam pipeline production line;

[0027] Figure 15 This is a partial structural diagram of a ceramic fiber aluminum foil blanket adhesive coating mechanism in an aerogel steam pipe production line. Figure 1 ;

[0028] Figure 16 for Figure 15 Enlarged view of Part A;

[0029] Figure 17 This is a partial structural diagram of a ceramic fiber aluminum foil blanket adhesive coating mechanism in an aerogel steam pipe production line. Figure 2 ;

[0030] Figure 18 This is a schematic diagram of the third adhesive application mechanism in an aerogel steam pipe production line.

[0031] Figure 19 Schematic diagram of the finished steam pipeline Figure 1 ;

[0032] Figure 20 Schematic diagram of the finished steam pipeline Figure 2 ;

[0033] Figure 21 Schematic diagram of the finished steam pipeline Figure 3 ;

[0034] The components are labeled as follows: 1. Steel pipe body; 11. Aerogel felt; 12. Ceramic fiber aluminum foil blanket; 13. Glass wool; 14. Nano airbag; 15. Guide bracket; 16. Heat insulation tile; 17. Outer steel pipe; 18. Steel pipe body groove; 2. Track; 3. Tape binding mechanism; 31. Binding mechanism trolley; 32. Binding mechanism slide rail; 33. Binding mechanism sliding block; 34. Binding mechanism sliding cylinder; 35. Binding mechanism lifting cylinder; 36. Binding mechanism fixing frame; 38. Binding mechanism drive wheel; 39. Binding mechanism pipe support assembly; 310. Binding mechanism outer wheel; 311. Binding mechanism fixing assembly; 3111. Binding mechanism screw; 3112. Binding mechanism insert; 312. Binding mechanism lead screw; 313. Binding machine. 314. Screw motor; 315. Binding mechanism positioning rod; 316. Tape binding assembly; 317. Tape holder; 318. Tape turntable; 319. Tape roll; 310. Tape clamping component; 3110. Clamping cylinder; 3151. Stop block; 3152. Tape main rotating wheel; 4. Aerogel felt brushing and coating mechanism; 41. First brushing mechanism; 411. First glue pool; 412. First rotating shaft; 413. First brush motor; 414. First brush assembly; 415. First upper brush; 416. First lower brush; 42. Coating mechanism; 43. Coating roller frame; 431. Coating transfer roller assembly; 432. Coating drive roller; 433. Coating driven roller; 434. Coating drive roller motor; 44. Coating lifting platform ; 441. Covering lifting platform cylinder; 442. Covering platform; 45. Covering cutting assembly; 451. Covering cutting bracket; 452. Covering driving roller; 453. Covering driven roller; 454. Covering toothed belt; 455. Covering cutting blade; 46. Covering fixing assembly; 461. Covering fixing assembly frame; 462. Covering fixing block motor; 463. Covering fixing block; 464. Covering side stop block; 465. Covering head stop block; 466. Covering top stop block; 5. Ceramic fiber aluminum foil blanket gluing and covering mechanism; 51. Second gluing mechanism; 52. Blanket covering mechanism; 53. Blanket frame; 531. Blanket transmission roller assembly; 54. Blanket covering lifting platform; 55. Blanket covering and cutting assembly; 551. Blanket cutting pressure frame component; 55 11. Pressing frame mounting bracket; 5512. Pressing frame cylinder; 5513. Pressing frame; 552. Blanket cutting component; 5521. Blanket cutting bracket; 5522. Blanket driving roller; 5523. Blanket driven roller; 5524. Blanket toothed belt; 56. Roller leveling mechanism; 561. Roller leveling mechanism frame; 562. Roller leveling screw; 563. Roller leveling motor; 564. Roller leveling roller frame; 565. Roller leveling roller; 566. Roller leveling roller motor; 6. Glass wool adhesive coating mechanism; 61. Third adhesive coating mechanism; 611. Third adhesive pool; 612. Third adhesive pool screw; 613. Third adhesive pool positioning rod; 614. Third rotating shaft; 615. Third brush assembly; 616. Third adhesive brush motor; 62. Glass wool coating mechanism; 7. Steel pipe moving mechanism; 71.72. Bottom trolley; 73. Lateral movement slide rail; 74. Lateral movement motor; 75. Moving block; 76. Steel pipe lifting cylinder; 77. Steel pipe rotating wheel frame; 78. Steel pipe rotating wheel; 79. Steel pipe drive wheel motor; 70. Pipe support assembly; 710. Steel pipe outer wheel disc; 711. Steel pipe fixing assembly; 712. Steel pipe screw; 713. Steel pipe insert. Detailed Implementation

[0035] The following is combined Figure 1-21 The present invention will be described in detail below:

[0036] An aerogel steam pipe production line includes a steel pipe body 1 and a track 2, and along the track direction are a steel pipe moving mechanism 7, an aerogel felt brushing and coating mechanism 4, a ceramic fiber aluminum foil blanket brushing and coating mechanism 5, a glass wool brushing and coating mechanism 6, and a tape binding mechanism 3.

[0037] The tape binding mechanism 3 includes a binding mechanism trolley 31 (both the binding mechanism trolley 31 and the bottom trolley 71 can be driven by a motor to move their wheels directly or indirectly, which is existing technology and will not be described in detail). The binding mechanism trolley 31 is equipped with a binding mechanism slide rail 32, and a binding mechanism sliding block 33 is movably mounted on the binding mechanism slide rail 32. The binding mechanism trolley 31 is equipped with a binding mechanism sliding cylinder 34 and a binding mechanism lifting cylinder 35. The binding mechanism sliding cylinder 34 pushes the binding mechanism sliding block 33 to move. The binding mechanism lifting cylinder 35 is equipped with a binding mechanism fixing frame 36. The binding mechanism fixing frame 36 is equipped with several binding mechanism rotating wheels and at least one binding mechanism drive wheel 38 (driven by a motor). The binding mechanism drive wheel 38 and the binding mechanism rotating wheels... The upper part is equipped with a binding mechanism pipe support assembly 39 (the setting of the drive wheel and the rotating wheel is mainly for the convenience of rotating the pipe when manually inspecting materials). The binding mechanism pipe support assembly 39 includes two binding mechanism outer wheel disks 310, and binding mechanism fixing components 311 are evenly arranged on the binding mechanism outer wheel disks 310 (three are shown in the figure). The two binding mechanism outer wheel disks 311 are equipped with binding mechanism screws 312, and adhesive tape binding components 315 are slidably arranged on the binding mechanism screws 312. One end of the binding mechanism screws 312 is provided with a smooth section, that is, one end of the binding mechanism screws 312 slides on the binding mechanism outer wheel disks 310, and the other end of the binding mechanism screws 312 is equipped with a binding mechanism screw motor 313. The binding mechanism fixing component 311 includes a binding mechanism screw 3111, and a binding mechanism insert 3112 is provided at one end of the binding mechanism screw 3111. The steel pipe body 1 is provided with a steel pipe body groove 18, and the binding mechanism insert 3112 is configured to cooperate with the steel pipe body groove 18.

[0038] The tape binding assembly 315 includes a tape holder 3151, which is slidably mounted on the lead screw 312 of the binding mechanism. A tape turntable 3152 is located inside the tape holder 3151, and a tape roll 3153 is mounted on the turntable 3152 (the turntable 3152 has a mounting rod on which the tape roll 3153 is mounted). A tape clamping component 3154 is also provided on the tape holder 3151, including a clamping cylinder 3155, with a stop block 3156 at one end. A main tape rotating wheel 3157 is located on the tape holder 3151, and a main tape rotating motor is located on one side of the main tape rotating wheel 3157, which drives the turntable 3152 to rotate.

[0039] Two outer wheel disks 310 of the binding mechanism are equipped with binding mechanism positioning rods 314. Adhesive tape binding components 315 are slidably mounted on the binding mechanism positioning rods 314, and one end of the positioning rods 314 slides on the outer wheel disks 310 and the adhesive tape holder 3151 of the binding mechanism. The positioning rods 314 are designed to allow the adhesive tape binding components 315 to slide laterally.

[0040] The working process of the tape binding mechanism 3 is as follows: First, after the steel pipe body 1 completes the wrapping process, it is transported to a position close to the tape binding mechanism 3. Then, the gantry crane clamps the steel pipe body 1 (not shown in the figure, the gantry crane hoisting is existing technology, so it will not be described in detail). Then, it is suspended between the two outer wheel discs 310 of the binding mechanism. Then, the sliding cylinder 34 of the binding mechanism pushes the sliding block 33 of the binding mechanism, thereby adjusting the position of the fixing component 311 of the binding mechanism to correspond to the groove 18 of the steel pipe body 1 (in this process, since one end of the screw 312 of the binding mechanism and the positioning rod 314 of the binding mechanism are slidably connected and not fixed, it does not affect the operation). Then, the screw 3111 of the binding mechanism is adjusted manually (or by motor) to stably clamp the steel pipe body 1. Next, the tape winding operation will be carried out. The specific procedure is as follows: For initial use, after the tape roll 3153 is installed, one end needs to be fixed to the tape clamping component 3154. The steps are as follows: First, the clamping cylinder 3155 causes the stop block 3156 to extend, and the tape is directly attached to the cylinder shaft (long stroke state). Then, the clamping cylinder 3155 causes the stop block 3156 to retract, thus fixing one end of the tape. Afterward, the tape turntable 3152 also rotates, thereby driving the tape roll 3153 to wind the tape. After the tape is wound several times around one end of the steel pipe body 1, the clamping cylinder 3155 quickly performs a short stroke (short stroke means that it has a certain stroke, which can cut the tape, but does not affect the winding of the tape roll 3153). This causes the tape to be clamped and cut. After the tape continues to wrap several more times, the clamping cylinder 3155 operates again for a long-stroke reaction (long stroke means that the clamping cylinder extends to the track where the tape roll 3153 is winding, at which point a portion of the tape will be wrapped around the telescopic rod of the cylinder shaft, thus achieving tape clamping and re-fixing). Afterward, the tape binding assembly 315 slides on the binding mechanism screw 312, thereby continuing tape winding at the next location. This device can achieve several sections of tape winding on the steel pipe 1 after the wrapping is completed. Traditional tape binding mechanisms wrap the entire steel pipe at once, but this method is not suitable for steam pipes. The binding method in this embodiment is more stable.

[0041] The aerogel felt coating mechanism 4 includes a first coating mechanism 41 and a coating mechanism 42. The coating mechanism 42 includes a coating roller frame 43, a coating lifting platform 44, a coating cutting assembly 45, and a coating fixing assembly 46. The coating roller frame 43 is equipped with a coating transfer roller assembly 431. The coating fixing assembly 46 includes a coating fixing assembly frame 461, a coating fixing block motor 462, and a coating fixing block 463. The coating cutting assembly 45 includes a coating cutting bracket 451, a coating driving roller 452, and a coating driven roller 453. A coating toothed belt 454 is provided between the coating driving roller 452 and the coating driven roller 453, and a coating cutting blade 455 is provided on the coating toothed belt 454.

[0042] The covering fixing block 463 includes a covering side stop 464, with a covering head stop 465 at one end and a covering top stop 466 at the top of the covering side stop 465. The covering conveyor roller assembly 431 includes a covering drive roller 432 and a covering driven roller 433, with a covering drive roller motor 434 on one side of the covering drive roller 432. The covering lifting platform 44 includes a covering lifting platform cylinder 441, with the covering platform 442 mounted on the covering lifting platform cylinder 441.

[0043] The first glue application mechanism 41 includes a first glue tank 411, a first rotating shaft 412 on the first glue tank 411, a first glue brush motor 413 at one end of the first rotating shaft 412, and a first bristle assembly 414 on the first rotating shaft 412. The first bristle assembly 414 includes a first upper bristle brush 415 and a first lower bristle brush 416.

[0044] The aerogel felt coating mechanism 4 operates as follows: The first rotating shaft 412 of the first coating mechanism 41 rotates to apply adhesive to the material to be coated. In the coating mechanism 42, aerogel felt is placed on the coating roller frame 43. The aerogel felt is then transported to the coating lifting platform 44 by the coating transfer roller assembly 431. Once the aerogel felt reaches the required length, the coating transfer roller assembly 431 pauses, and the coating fixing block 463 is lowered to position the aerogel felt. Then, the coating cutting assembly 45 operates to cut the aerogel felt. The coating lifting platform 44 raises the cut material to the required height. The material to be coated is then applied to the cut aerogel felt and rotated (rotation is achieved through the structure of the pipe moving mechanism 7) to ensure that the aerogel felt adheres to its surface.

[0045] The ceramic fiber aluminum foil blanket gluing and coating mechanism 5 includes a second gluing mechanism 51 and a blanket coating mechanism 52. The blanket coating mechanism 52 includes a blanket frame 53, a blanket coating lifting platform 54, a blanket coating cutting assembly 55, and a roller leveling mechanism 56. The blanket coating cutting assembly 55 includes a blanket cutting pressure frame component 551 and a blanket cutting component 552. The blanket cutting pressure frame component 551 includes a pressure frame mounting frame 5511. Pressure frame cylinders 5512 are provided on both sides of the pressure frame mounting frame 5511, and a pressure frame 5513 is provided on the top of the pressure frame cylinders 5512. The blanket cutting component 552 includes a blanket cutting bracket 5521. A blanket driving roller 5522 and a blanket driven roller 5523 are provided on the blanket cutting bracket 5521. A blanket toothed belt 5524 is provided between the blanket driving roller 5522 and the blanket driven roller 5523. A blanket cutting knife is provided on the blanket toothed belt 5524.

[0046] The roller leveling mechanism 56 includes a roller leveling frame 561 (preferably a lifting cylinder to ensure more efficient roller leveling). A roller leveling screw 562 is mounted on the roller leveling frame 561. A roller leveling motor 563 is mounted at one end of the screw 562. A roller leveling frame 564 is mounted on the screw 562. A roller leveling roller 565 is rotatably connected to the roller leveling frame 564. A roller leveling motor 566 is mounted at one end of the roller leveling roller 565. A blanket conveyor roller assembly 531 is mounted on the blanket frame 53. The blanket conveyor roller assembly 531 includes a blanket drive roller and a blanket driven roller. A blanket drive roller motor is mounted on one side of the blanket drive roller.

[0047] The second glue application mechanism 51 includes a second glue tank, a second rotating shaft on the second glue tank, a second glue brush motor at one end of the second rotating shaft, and second bristle assemblies evenly arranged on the second rotating shaft. The second bristle assemblies include a second upper bristle brush and a second lower bristle brush. Three second bristle assemblies are evenly arranged on the second rotating shaft.

[0048] Since ceramic fiber aluminum foil blankets are generally not that long (therefore, multiple segments are usually required, and when multiple segments are used, it is preferable that there is an overlap of two layers of blankets at the junction), and because they are relatively thin, a rolling operation is required, otherwise it is difficult to achieve the covering. The working process of the ceramic fiber aluminum foil blanket gluing and coating mechanism 5 is as follows: First, the ceramic fiber aluminum foil blanket is output from the blanket frame 53 through the blanket transfer roller assembly 531 and enters the blanket coating lifting platform 54. After reaching the required length, the blanket transfer roller assembly 531 stops conveying. Then, the pressure frame 5513 of the blanket cutting pressure frame component 55 presses down on one end of the ceramic fiber aluminum foil blanket. After completion, the roller leveling mechanism 56 works to level the ceramic fiber aluminum foil blanket. After the roller leveling is completed, the roller leveling roller 565 stops on the side of the blanket coating lifting platform 54 near the cutting mechanism, pressing down on the ceramic fiber aluminum foil blanket together with the pressure frame 5513. Then, the blanket cutting component 552 works and cuts. After the cutting is completed, the ceramic fiber aluminum foil blanket is conveyed to the required position. Then, the material that has been glued by the second gluing mechanism 51 rotates and wraps the ceramic fiber aluminum foil blanket on it.

[0049] The glass wool gluing and covering mechanism 6 includes a third gluing mechanism 61 and a glass wool covering mechanism 62. The third gluing mechanism 61 includes a third glue pool 611. The third glue pool 611 is provided with a third glue pool screw 612 and a third glue pool positioning rod 613 on both sides. The third glue pool screw 612 and the positioning rod 613 are provided with a third rotating shaft 614. A third bristle assembly 615 is rotatably connected to the third rotating shaft 614. A third glue brush motor 616 is provided on one side of the third rotating shaft 615.

[0050] The glass wool covering mechanism 61 is the same as the covering mechanism 42 because both glass wool and aerogel felt are relatively thick, so a single device can be used.

[0051] The steel pipe moving mechanism 7 includes a bottom trolley 71, on which a transverse moving slide rail 72 and a transverse moving motor 73 are mounted. A moving block 74 is slidably mounted on the transverse moving slide rail 72. The transverse moving motor 73 drives the moving block 74 to move. A steel pipe lifting cylinder 75 is mounted on the moving block 74. A steel pipe rotating wheel frame 76 is mounted on the steel pipe lifting cylinder 75 (in reality, the steel pipe rotating wheel frame 76 is a ring; the diagram is for clarity). Several steel pipes are mounted on the steel pipe rotating wheel frame 76. The system includes a pipe rotating wheel 77 and at least one steel pipe driving wheel (driven by a steel pipe driving wheel motor 78). Pipe support components 79 are provided on the steel pipe driving wheel and the steel pipe rotating wheel 77. The pipe support components 79 include two steel pipe outer wheel discs 710. Steel pipe fixing components 711 are evenly arranged on the steel pipe outer wheel discs 710. The steel pipe fixing components 711 include steel pipe screws 712. One end of the steel pipe screw 712 is provided with a steel pipe insert 713. The steel pipe insert 713 is configured to cooperate with the groove 18 of the steel pipe body.

[0052] The working principle of the steel pipe moving mechanism 7 is as follows: In the initial state, the steel pipe body 1 is transported by the gantry frame to the space between the two outer steel pipe discs 710. Then, the transverse moving motor 73 drives the moving block 74 to move. After completion, the steel pipe fixing component 711 is adjusted to clamp the steel pipe body 1. The steel pipe lifting cylinder 75 can realize the raising and lowering of the steel pipe body 1. The setting of the rotating wheel and the drive wheel is to make the outer steel pipe disc 710 rotate, thereby driving the steel pipe body 1 to rotate, so as to carry out the subsequent wrapping operation.

[0053] This embodiment describes an aerogel steam pipe production line, the structure of which is as follows: it includes a steel pipe body 1, two layers of aerogel felt 11, three layers of ceramic fiber aluminum foil blanket 12 (preferably the aluminum foil layer is the innermost layer), two layers of glass wool 13 (all seven materials mentioned above can be produced by this production line), and one layer of nano airbag 14 (this layer is completed manually, and the covering condition can be checked at the same time). After completion, heat insulation tiles 16 and guide brackets 15 are installed on the outside. Then, the entire pipe is slid into the outer steel pipe 17 through the guide brackets 15, and support steel rods are welded to the head and tail (the support steel rods need to be removed later).

[0054] The workflow of an aerogel steam pipe production line is as follows:

[0055] (1) Install the steel pipe body 1 on the steel pipe moving mechanism 7.

[0056] (2) The pipeline moving mechanism 7 transports the material to the first glue brushing mechanism 41 for glue brushing, and then transports it to the coating mechanism 42 for coating the first layer of aerogel felt. After that, it returns to the first glue brushing mechanism 41 for glue brushing, and then the second layer of aerogel felt is coated. It should be noted that the junction of the first layer of aerogel felt is preferably located in the middle when the second layer of aerogel felt is coated.

[0057] (3) The pipeline moving mechanism 7 continues to transport the material to the second glue brushing mechanism 51 for glue brushing, and then transports it to the blanket covering mechanism 52. This step is repeated three times. It should be noted that the aluminum foil layer is close to the inner layer, and it is preferred to cover it in an alternating manner (i.e., the boundary of the covering should not be in the same position).

[0058] (4) The pipeline moving mechanism 7 continues to transport the material to the third glue brushing mechanism 61 for glue brushing, and then transports it to the glass wool covering mechanism 62. This step is repeated twice. It should be noted that the junction of the first layer of glass wool is preferably located in the middle when the second layer of glass wool is covered.

[0059] (5) The pipeline moving mechanism 7 conveys the material to the tape binding mechanism 3 for tape wrapping (this step can be carried out in step (2) or (3) or (4) as needed).

[0060] (6) After completing the above steps, the worker can cover the nano airbag 14 and install the heat insulation tile 16 and guide bracket 15 on the steel pipe moving mechanism 7, and then output it through the gantry crane and carry out the next process.

[0061] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ceramic fiber aluminum foil blanket coating mechanism for an aerogel steam pipe production line, characterized in that: It includes a second glue application mechanism and a blanket covering mechanism. The blanket covering mechanism includes a blanket frame, a blanket covering lifting platform, a blanket covering cutting assembly, and a roller leveling mechanism. The blanket covering cutting assembly includes a blanket cutting pressing frame component and a blanket cutting component. The blanket cutting pressing frame component includes a pressing frame mounting frame. Pressing frame cylinders are provided on both sides of the pressing frame mounting frame, and a pressing frame is provided on the top of the pressing frame cylinders.

2. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 1, characterized in that: The blanket cutting component includes a blanket cutting bracket, on which a blanket driving wheel and a blanket driven wheel are provided. A blanket toothed belt is provided between the blanket driving wheel and the blanket driven wheel, and a blanket cutting blade is provided on the blanket toothed belt.

3. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 1, characterized in that: The roller leveling mechanism includes a roller leveling frame, a roller leveling screw on the roller leveling frame, a roller leveling motor at one end of the roller leveling screw, a roller leveling frame on the roller leveling screw, a roller leveling roller rotatably connected to the roller leveling frame, and a roller leveling roller motor at one end of the roller leveling roller.

4. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 1, characterized in that: The blanket frame is equipped with a blanket transfer roller assembly, which includes a blanket drive roller and a blanket driven roller. A blanket drive roller motor is provided on one side of the blanket drive roller.

5. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 1, characterized in that: The second glue application mechanism includes a second glue tank, a second rotating shaft on the second glue tank, a second glue brush motor at one end of the second rotating shaft, and second bristle assemblies evenly arranged on the second rotating shaft.

6. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 5, characterized in that: The second bristle assembly includes a second upper bristle brush and a second lower bristle brush.

7. The ceramic fiber aluminum foil blanket coating mechanism for the aerogel steam pipeline production line as described in claim 5, characterized in that: Three second brush components are evenly arranged on the second rotating shaft.

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