Winding device for glass fiber reinforced plastic mortar pipeline production

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic sand inclusion pipeline production, and discloses a winding device for glass fiber reinforced plastic sand inclusion pipeline production, which comprises a base and a sand adding mechanism arranged on the base, and further comprises an electric push rod arranged on the back surface of the sand adding mechanism, the interior of the fixing frame is rotationally connected with a compacting roller used for compacting the gravel, and a pressing plate is fixed to the top of the fixing frame; the cleaning structure is arranged behind the inner cavity of the fixing frame and used for scraping the surface of the compaction roller, and vertical plates are fixedly connected to the two sides of the rear portion of the top of the base; according to the device, residual gravels on the surface of the compaction roller after compaction can be scraped and cleaned, so that the subsequent compaction quality can be improved, meanwhile, the push plate can be driven to move in the collection hopper, the gravels falling into the collection hopper can be uniformly discharged and treated, and subsequent recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic sand-filled pipe production, in particular to a winding device for glass fiber reinforced plastic sand-filled pipe production. Background Art

[0002] FRP sand-filled pipe is a new type of composite material made of resin as the matrix material, glass fiber and its products as the reinforcing material, and quartz sand as the filling material. It has the advantages of corrosion resistance, hydraulic characteristics, light weight and high strength, large conveying flow, and easy installation.

[0003] After searching, it is found that a Chinese patent document discloses a winding device for producing glass fiber reinforced plastic sand-filled pipes [Announcement No.: CN213082337U]. This winding device for producing glass fiber reinforced plastic sand-filled pipes includes a base, a winding frame, a winding mold, a track, and a winding trolley arranged on the track, the top of the winding trolley is fixedly connected to a support rod, the top of the support rod is fixedly connected to a sand adding bucket, the outer side wall of the sand adding bucket is connected to a sand adding pipe; the outer side wall of the support rod is provided with two mounting frames.

[0004] The winding device disclosed in this patent can effectively solve the problem that sand and gravel still float on the surface after one compaction, and ensure the quality of the FRP sand-filled pipe after processing and forming. However, the device still has shortcomings in actual use. Although it can compact the sand and gravel on the surface of the FRP sand-filled pipe, during compaction, some of the sand and gravel will adhere to the surface of the compaction roller, which will affect the compaction quality in the subsequent compaction process. Utility Model Content

[0005] The utility model aims to provide a winding device for producing glass fiber reinforced plastic sand-filled pipes to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for producing glass fiber reinforced plastic sand-filled pipes, comprising a base, a sand adding mechanism arranged on the base, and also comprising:

[0007] An electric push rod is arranged on the back of the sand adding mechanism, the output shaft of the electric push rod is bolted with a fixed frame, and a compacting roller for compacting sand and gravel is rotatably connected inside the fixed frame, and a pressing plate is fixed on the top of the fixed frame;

[0008] A cleaning structure is arranged at the rear of the inner cavity of the fixed frame and is used to scrape the surface of the compacting roller, both sides of the rear of the top of the base are fixedly connected with vertical plates, and a winding mold is arranged between the two vertical plates, a collecting bucket is arranged below the winding mold, and a discharge chute is opened inside the collecting bucket;

[0009] A motor is arranged on the back side of the vertical plate on the left side, and the output shaft of the motor is bolted with a screw rod. The other end of the screw rod is rotatably connected to one side of the vertical plate on the right side. A movable block is threadedly connected to the surface of the screw rod, and a push plate for cleaning the inner wall of the collection bucket is fixed to the bottom of the movable block.

[0010] Preferably, the cleaning structure includes a movable rod movably connected to the front and rear sides of the fixed frame, a fixed plate fixed to one end of the movable rod, a cleaning plate fixed to the other end of the movable rod, and a spring sleeved on the surface of the movable rod, and the two ends of the spring are respectively fixed to the cleaning plate and the inner side of the fixed frame.

[0011] Preferably, a slide groove is provided on the back side of the collecting bucket, a sliding block is slidably connected inside the slide groove, and a surface of the sliding block is fixed to the back side of the push plate.

[0012] Preferably, a guide plate is provided below the fixing frame, and the other end of the guide plate is located above the inner side of the collecting bucket.

[0013] Preferably, the size of the push plate fits the inner wall of the collecting hopper.

[0014] Preferably, a discharge hopper is provided below the collecting hopper, and the discharge hopper is inclined.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model discloses a kind of cleaning structure, can scrape and clean the sand and gravel remaining on the surface of the compaction roller after compaction, thus can improve the quality of subsequent compaction, at the same time through the threaded connection between the screw and the movable block, can drive the push plate to move inside the collecting bucket, thereby can discharge the sand and gravel that fall inside the collecting bucket in a unified manner, thus is convenient for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial cross-sectional structure in the utility model;

[0021] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. base; 2. sand adding mechanism; 3. electric push rod; 4. fixed frame; 5. compacting roller; 6. pressure plate; 7. cleaning structure; 71. movable rod; 72. fixed plate; 73. cleaning plate; 74. spring; 8. guide plate; 9. vertical plate; 10. winding mold; 11. collecting bucket; 12. discharge chute; 13. motor; 14. screw; 15. movable block; 16. push plate; 17. slide chute; 18. slider; 19. discharge hopper. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 As shown, a winding device for producing glass fiber reinforced plastic sand-filled pipes includes a base 1, a movable sand-feeding mechanism 2 is arranged on the top of the base 1, an electric push rod 3 is arranged on the back of the sand-feeding mechanism 2, the output shaft of the electric push rod 3 is bolted to a fixed frame 4, and a compacting roller 5 for compacting sand and gravel is rotatably connected inside the fixed frame 4, a pressing plate 6 is fixed on the top of the fixed frame 4, and a cleaning structure 7 for scraping the surface of the compacting roller 5 is arranged at the rear of the inner cavity of the fixed frame 4, and vertical plates 9 are fixedly connected to both sides of the rear of the top of the base 1, and there is a gap between the two vertical plates 9. A winding mold 10 is provided, a collecting bucket 11 is provided below the winding mold 10, and a discharge chute 12 is provided inside the collecting bucket 11, a motor 13 is provided on the back of the left vertical plate 9, a screw 14 is bolted to the output shaft of the motor 13, the other end of the screw 14 is rotatably connected to one side of the right vertical plate 9, a movable block 15 is threadedly connected to the surface of the screw 14, a push plate 16 for cleaning the inner wall of the collecting bucket 11 is fixed to the bottom of the movable block 15, and the size of the push plate 16 fits the inner wall of the collecting bucket 11, which can improve the cleaning effect.

[0025] The cleaning structure 7 includes a movable rod 71, a fixed disk 72, a cleaning plate 73 and a spring 74. There are two movable rods 71, and they are both movably connected to the front and rear sides of the fixed frame 4. One end of the movable rod 71 is fixed to one side of the fixed disk 72, and the other end of the movable rod 71 is fixed to one side of the cleaning plate 73. The spring 74 is sleeved on the surface of the movable rod 71, and the two ends of the spring 74 are respectively fixed to the cleaning plate 73 and the inner side of the fixed frame 4. In this way, during the process of compacting sand and gravel by the compacting roller 5, the cleaning plate 73 can be driven to move toward the surface of the compacting roller 5 through the elastic force of the spring 74 itself, thereby cleaning the surface of the compacting roller 5 to facilitate better subsequent compaction.

[0026] A slide groove 17 is provided on the back of the collecting bucket 11, and a slider 18 is slidably connected inside the slide groove 17. The surface of the slider 18 is fixed to the back of the push plate 16, so that the push plate 16 can be auxiliary limited to facilitate its left and right movement.

[0027] A guide plate 8 is provided below the fixed frame 4 , and the other end of the guide plate 8 is located above the inner side of the collecting bucket 11 , so that the sand and gravel scraped off the surface of the compacting roller 5 can be guided to fall into the collecting bucket 11 .

[0028] A discharge hopper 19 is provided below the collecting hopper 11, and the discharge hopper 19 is inclined so that the scraped sand and gravel can be uniformly discharged.

[0029] Working principle: First, according to the winding needs, the electric push rod 3 is started to make the compaction roller 5 approach the surface of the winding mold 10, and then the movement of the sand adding mechanism 2 will drive the compaction roller 5 to compact the surface of the winding mold 10, and at the same time, the pressure plate 6 will further compact the excess sand and gravel. During the compaction process, the surface of the compaction roller 5 can be cleaned by the cleaning structure 7, thereby ensuring the quality of the formed pipe. Then, the winding mold 10 is driven to rotate by an external device, and the sliding trolley at the bottom of the sand adding mechanism 2 drives the resin The groove and the wire guide head wind the glass fiber impregnated with resin on the winding mold 10. When winding the sand-interlayer, the sand is put into the sand adding bucket of the sand adding mechanism 2 to facilitate the subsequent winding and sand adding on the surface of the winding mold 10. During the compaction process, some sand and gravel will fall into the inside of the collecting bucket 11. In order to facilitate the unified recycling of sand and gravel, the motor 13 can be started, and the screw 14 can be driven to rotate, and the movable block 15 and the push plate 16 can be driven to move to the left at the same time, so that the sand and gravel can be discharged and collected through the discharge trough 12 and the discharge hopper 19.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A winding device for producing glass fiber reinforced plastic sand-filled pipes, comprising a base (1) and a sand adding mechanism (2) arranged on the base (1), characterized in that: Also includes: An electric push rod (3) is arranged on the back of the sand adding mechanism (2), the output shaft of the electric push rod (3) is bolted to a fixed frame (4), and a compacting roller (5) for compacting sand and gravel is rotatably connected inside the fixed frame (4), and a pressing plate (6) is fixed on the top of the fixed frame (4): A cleaning structure (7) is arranged at the rear of the inner cavity of the fixed frame (4) and is used for scraping the surface of the compacting roller (5); vertical plates (9) are fixedly connected to both sides of the rear of the top of the base (1), and a winding mold (10) is arranged between the two vertical plates (9); a collecting bucket (11) is arranged below the winding mold (10), and a discharge chute (12) is opened inside the collecting bucket (11); A motor (13) is arranged on the back side of the vertical plate (9) on the left side, the output shaft of the motor (13) is bolted with a screw rod (14), the other end of the screw rod (14) is rotatably connected to one side of the vertical plate (9) on the right side, the surface of the screw rod (14) is threadedly connected with a movable block (15), and the bottom of the movable block (15) is fixed with a push plate (16) for cleaning the inner wall of the collection bucket (11).

2. A winding device for producing glass fiber reinforced plastic sand-filled pipes according to claim 1, characterized in that: The cleaning structure (7) comprises a movable rod (71) movably connected to the front and rear sides of the interior of the fixed frame (4), a fixed plate (72) fixed to one end of the movable rod (71), a cleaning plate (73) fixed to the other end of the movable rod (71), and a spring (74) sleeved on the surface of the movable rod (71), wherein the two ends of the spring (74) are respectively fixed to the cleaning plate (73) and the inner side of the fixed frame (4).

3. The winding device for producing glass fiber reinforced plastic sand-filled pipe according to claim 1 is characterized by: A slide groove (17) is provided on the back of the collecting bucket (11), a sliding block (18) is slidably connected inside the slide groove (17), and the surface of the sliding block (18) is fixed to the back of the push plate (16).

4. The winding device for producing glass fiber reinforced plastic sand-filled pipes according to claim 1 is characterized in that: A guide plate (8) is provided below the fixed frame (4), and the other end of the guide plate (8) is located above the inner side of the collecting bucket (11).

5. The winding device for producing glass fiber reinforced plastic sand-filled pipe according to claim 1 is characterized in that: The size of the push plate (16) fits the inner wall of the collecting bucket (11).

6. The winding device for producing glass fiber reinforced plastic sand-filled pipe according to claim 1, characterized in that: A discharge hopper (19) is arranged below the collecting hopper (11), and the discharge hopper (19) is arranged in an inclined manner.

Images