Glue scraping and cleaning device for outer circle of glass fiber reinforced plastic cylinder

Abstract

The utility model discloses a glass fiber reinforced plastic cylinder excircle glue scraping and cleaning device, which relates to the technical field of glass fiber reinforced plastic production, and comprises a mounting rack and glass fiber reinforced plastic, the two sides of the mounting rack are symmetrically and rotatably connected with mounting discs, and the side wall of one side of the mounting rack is fixedly connected with a first motor; the output end of the first motor is fixedly connected with the side wall of one mounting disc, the glass fiber reinforced plastic is arranged between the two mounting discs, the glue scraping assembly is installed at the top end of the mounting frame and used for evenly scraping glue on the outer circle of the glass fiber reinforced plastic, and the auxiliary cleaning assemblies are installed on the two sides of the glue scraping assembly and used for cleaning the outer circle of the glass fiber reinforced plastic. The blowing device is used for blowing away chippings or fiber dust generated during glue scraping and reducing adhesion; in the axial winding process of the glass fiber reinforced plastic, the glue scraping box reciprocates left and right along the outer ring wall of the glue scraping box, uniform glue scraping is continuously carried out, compared with manual glue scraping, the process is simpler and more convenient, and the product quality is guaranteed.

Description

A fiberglass cylinder outer circumference scraping and cleaning device Technical Field

[0001] This utility model relates to the field of fiberglass production technology, specifically a fiberglass cylinder outer circumference scraping and cleaning device. Background Technology

[0002] During the fiberglass winding process, resin may overflow or be unevenly distributed, resulting in glue nodules, drips, or unevenness on the outer surface. Therefore, it is necessary to scrape and clean the glue to remove excess material, ensuring that the outer diameter of the cylinder meets the design requirements and avoiding the impact of excessive glue layer on subsequent assembly or use.

[0003] For example, the patent with authorization announcement number CN209971610U describes a glue scraping device for a fiberglass pipe winding machine. This device uses two second sliding platforms that can slide synchronously back and forth, with T-shaped grooves at the upper ends of the second sliding platforms; a third base plate that can slide laterally on the two second sliding platforms; and a glue scraping box composed of a top plate, a bottom plate, a front end plate, a rear end plate, and a left end plate. The top plate is fixedly connected to the third base plate. The right ends of the front and rear end plates extend to the right beyond the top plate, while the right end of the bottom plate is inclined upwards. The front and rear center of the bottom plate is recessed downwards relative to the front and rear edges of the bottom plate. The right ends of the front, rear, and bottom plates are flush. This allows the glue scraping device to immediately collect the scraped resin glue into the glue storage box during the scraping process.

[0004] Currently, the existing method for producing fiberglass cylinders involves manually scraping off the extruded glue with a scraper during the winding process. This method is time-consuming and labor-intensive, and it cannot guarantee product quality.

[0005] Based on this, a fiberglass cylinder outer diameter scraping and cleaning device is now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0006] The purpose of this utility model is to provide a fiberglass cylinder outer circumference scraping and cleaning device to solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A fiberglass cylinder outer circumference scraping and cleaning device includes a mounting frame and a fiberglass cylinder. Mounting discs are symmetrically and rotatably connected to both sides of the mounting frame. A first motor is fixedly connected to one side wall of the mounting frame, and the output end of the first motor is fixedly connected to the side wall of one of the mounting discs. The fiberglass cylinder is disposed between the two mounting discs. The device also includes a scraping assembly and an auxiliary cleaning assembly. The scraping assembly is mounted on the top of the mounting frame and is used to uniformly scrape adhesive onto the outer circumference of the fiberglass cylinder. The auxiliary cleaning assembly is mounted on both sides of the scraping assembly and is used to blow away debris or fibrous dust generated during scraping, reducing adhesion.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative embodiment: the adhesive scraping assembly includes two movable seats, which are symmetrically and slidably connected to the top of the mounting bracket. The two movable seats are rotatably connected to a reciprocating screw and a slide rod. A second motor is fixedly connected to the side wall of one of the movable seats. The output end of the second motor is fixedly connected to one end of the reciprocating screw. A connecting seat is threadedly connected to the side wall of the reciprocating screw. The bottom end of the connecting seat is slidably embedded in the slide rod. A bracket is fixedly connected to the top of the connecting seat. An adhesive scraping box is fixedly connected to the inner wall of the bracket. The top of the adhesive scraping box has a wedge-shaped structure.

[0011] In one alternative: the bottom wall of the scraper box is fixedly connected to a drainage tube.

[0012] In one alternative: a collection bucket is fixedly connected to the top of the connector, and one end of the drainage tube extends into the inside of the collection bucket.

[0013] In one alternative: the glue scraper box is in contact with the fiberglass sidewall, and the mounting bracket sidewall is symmetrically and fixedly connected with electric push rods, the movable end of each electric push rod being fixedly connected to the sidewall of the adjacent movable seat.

[0014] In one alternative embodiment: the auxiliary cleaning component includes two corrugated tubes, which are symmetrically and fixedly connected to the side walls of the connecting seat. One end of each corrugated tube is fixedly connected to the side wall of the adjacent movable seat. Each side wall of the corrugated tube is fixedly connected to an air blowing pipe. One end of the air blowing pipe extends to the scraper box. A one-way air outlet valve is installed inside the air blowing pipe. Each side wall of the corrugated tube is fixedly connected to a conduit.

[0015] In one alternative: the end of the air blowing tube located at the scraper box has an arc-shaped structure.

[0016] In one alternative: each of the conduits is equipped with a control valve.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, during the axial winding of fiberglass, the glue scraper box moves back and forth along its outer ring wall to continuously and evenly scrape glue. Compared with manual glue scraping, the process is simpler and the product quality is guaranteed.

[0019] 2. This utility model utilizes the reciprocating motion of the connecting seat during the glue scraping process to continuously squeeze the corrugated pipes on both sides, causing the internal air on the squeezed side to be discharged along the air blowing pipe, thus blowing away the debris or fiber dust generated during glue scraping, reducing adhesion, and further improving the cleaning effect of glue scraping. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 is a schematic diagram of the adhesive scraping assembly in one embodiment of the present invention.

[0022] Figure 3 is a schematic diagram of the auxiliary component cleaning structure in one embodiment of this utility model.

[0023] Figure reference numerals: 1. Mounting bracket; 2. First motor; 3. Mounting plate; 4. Fiberglass; 5. Movable base; 6. Electric push rod; 7. Second motor; 8. Reciprocating screw; 9. Slide rod; 10. Connecting seat; 11. Bracket; 12. Glue scraper box; 13. Drainage tube; 14. Collection bucket; 15. Corrugated pipe; 16. Air blowing pipe; 17. One-way air outlet valve; 18. Conduit; 19. Control valve. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, as shown in Figures 1-3, a fiberglass cylinder outer circumference scraping and cleaning device includes a mounting frame 1 and a fiberglass 4. Mounting discs 3 are symmetrically and rotatably connected to both sides of the mounting frame 1. A first motor 2 is fixedly connected to one side wall of the mounting frame 1. The output end of the first motor 2 is fixedly connected to the side wall of one of the mounting discs 3. The fiberglass 4 is disposed between the two mounting discs 3. The device also includes a scraping component and an auxiliary cleaning component. The scraping component is installed at the top of the mounting frame 1 and is used to uniformly scrape glue onto the outer circumference of the fiberglass 4 to improve the scraping effect. The auxiliary cleaning component is installed on both sides of the scraping component and is used to blow away debris or fiber dust generated during scraping, reduce adhesion, improve process quality, and further improve the scraping and cleaning effect.

[0026] In one embodiment, as shown in Figures 1 and 2, the adhesive scraping assembly includes two movable seats 5, which are symmetrically slidably connected to the top of the mounting frame 1. The two movable seats 5 are rotatably connected to a reciprocating screw 8 and a slide rod 9. A second motor 7 is fixedly connected to the side wall of one of the movable seats 5. The output end of the second motor 7 is fixedly connected to one end of the reciprocating screw 8. A connecting seat 10 is threadedly connected to the side wall of the reciprocating screw 8. The bottom end of the connecting seat 10 is slidably embedded in the slide rod 9. A bracket 11 is fixedly connected to the top of the connecting seat 10. An adhesive scraper box 12 is fixedly connected to the inner wall of the bracket 11. The top of the adhesive scraper box 12 has a wedge-shaped structure. During the axial movement of the fiberglass 4, the adhesive scraper box 12 reciprocates left and right along its outer ring wall, continuously and evenly scraping adhesive. Compared to manual scraping, the process is simpler and product quality is guaranteed.

[0027] In one embodiment, as shown in FIG2, a drainage pipe 13 is fixedly connected to the bottom wall of the scraping box 12. The scraped resin liquid is guided through the drainage pipe 13 into the collection tank 14.

[0028] In one embodiment, as shown in FIG2, a collection tank 14 is fixedly connected to the top of the connector 10, and one end of the drain pipe 13 extends into the inside of the collection tank 14. After the resin adhesive enters the scraper box 12, it will enter the collection tank 14 along the drain pipe 13 for collection, thus avoiding waste.

[0029] In one embodiment, as shown in Figures 1 and 2, the glue scraper box 12 is in contact with the side wall of the fiberglass 4, and electric push rods 6 are symmetrically fixedly connected to the side wall of the mounting bracket 1. The movable end of each electric push rod 6 is fixedly connected to the side wall of the adjacent movable seat 5. As the fiberglass winding operation proceeds, its outer wall thickness will continuously increase. The electric push rods 6 are used to adjust the shrinkage, so that the glue scraper box 12 is always in contact with the outer circle of the fiberglass 4, and glue is scraped evenly.

[0030] In one embodiment, as shown in Figures 1 and 3, the auxiliary cleaning component includes two corrugated tubes 15, which are symmetrically fixedly connected to the side walls of the connecting seat 10. One end of each corrugated tube 15 is fixedly connected to the side wall of the adjacent movable seat 5. Each side wall of each corrugated tube 15 is fixedly connected to an air blowing pipe 16, one end of which extends to the scraper box 12. A one-way air outlet valve 17 is installed inside the air blowing pipe 16, and a conduit 18 is fixedly connected to the side wall of each corrugated tube 15. During the scraping process, the corrugated tubes 15 on both sides are continuously squeezed by the reciprocating motion of the connecting seat 10, causing the internal air on the squeezed side to be discharged along the air blowing pipe 16, thus blowing away the debris or fibrous dust generated during scraping, reducing adhesion, and further improving the cleaning effect of scraping.

[0031] In one embodiment, as shown in Figure 3, the end of the air blowing pipe 16 located at the adhesive scraper box 12 has an arc-shaped structure. The arc-shaped structure design ensures that the air blowing pipe 16 is directly facing the adhesive scraping position, so as to blow away the debris or fibrous dust generated during adhesive scraping, reduce adhesion, and further improve the cleaning effect of adhesive scraping.

[0032] In one embodiment, as shown in Figure 3, each conduit 18 is equipped with a control valve 19. Under the control and regulation of the one-way air outlet valve 17 and the control valve 19, the airflow blown out by the air blowing pipe 16 is a low-pressure airflow, avoiding the impact of high-pressure airflow on the fiberglass 4.

[0033] The above embodiments disclose a fiberglass cylinder outer circumference scraping and cleaning device, the working principle of which is as follows:

[0034] In use, the first motor 2 is driven first, which causes the two mounting plates 3 to rotate the fiberglass 4 axially, thus performing the fiberglass winding and forming operation. The second motor 7 is then started, driving the reciprocating screw 8 to rotate. With the limiting action of the slide rod 9, the connecting seat 10 reciprocates left and right. Since the wedge-shaped end of the glue scraper box 12 contacts the side wall of the fiberglass 4, the glue scraper box 12 moves left and right along its outer ring wall during the axial movement of the fiberglass 4, continuously and evenly scraping the glue. Compared to manual scraping, the process is simpler and product quality is guaranteed. Furthermore, as the fiberglass winding operation progresses, its outer wall thickness continuously increases. The electric push rod 6 is used to adjust the thickness, ensuring that the glue scraper box 12 always contacts the outer ring of the fiberglass 4 for even glue scraping. After entering the glue scraper box 12, the resin liquid flows along the drainage pipe 13 into the collection tank 14 for collection, avoiding waste.

[0035] During the adhesive scraping process, the connecting seat 10 reciprocates left and right, continuously squeezing the two corrugated pipes 15. Taking one of the corrugated pipes 15 as an example, when the connecting seat 10 moves to the right, the left corrugated pipe 15 expands, using its internal pressure difference to draw in external airflow along the duct 18. Meanwhile, the right corrugated pipe 15 is squeezed, and its internal air is discharged along the air blowing pipe 16. Under the control and adjustment of the one-way air outlet valve 17 and the control valve 19, the airflow blown out by the air blowing pipe 16 is a low-pressure airflow, avoiding the airflow being a high-pressure airflow that would affect the fiberglass 4. The low-pressure airflow blows away the debris or fiber dust generated during adhesive scraping, reducing adhesion and further improving the cleaning effect of adhesive scraping. The one-way air outlet valve 17 ensures that the air blowing pipe 16 can only exhaust air, and the duct 18 is used to replenish air on one hand and to release pressure on the other, ensuring that the airflow blown out by the air blowing pipe 16 is a low-pressure airflow.

[0036] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A fiberglass cylinder outer circumferential adhesive scraping and cleaning device, comprising a mounting frame (1) and a fiberglass (4), wherein mounting plates (3) are symmetrically and rotatably connected to both sides of the mounting frame (1), a first motor (2) is fixedly connected to one side wall of the mounting frame (1), the output end of the first motor (2) is fixedly connected to the side wall of one of the mounting plates (3), and the fiberglass (4) is disposed between the two mounting plates (3), characterized in that, It also includes a scraping component and an auxiliary cleaning component. The scraping component is installed on the top of the mounting bracket (1) and is used to scrape glue evenly on the outer circle of the fiberglass (4). The auxiliary cleaning component is installed on both sides of the scraping component and is used to blow away the debris or fiber dust generated during scraping to reduce adhesion.

2. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 1, characterized in that, The glue scraping assembly includes two movable seats (5), which are symmetrically and slidably connected to the top of the mounting frame (1). The two movable seats (5) are rotatably connected to a reciprocating screw (8) and a slide rod (9). A second motor (7) is fixedly connected to the side wall of one of the movable seats (5). The output end of the second motor (7) is fixedly connected to one end of the reciprocating screw (8). A connecting seat (10) is threadedly connected to the side wall of the reciprocating screw (8). The bottom end of the connecting seat (10) is slidably connected to the slide rod (9). A bracket (11) is fixedly connected to the top of the connecting seat (10). A glue scraping box (12) is fixedly connected to the inner wall of the bracket (11). The top of the glue scraping box (12) has a wedge-shaped structure.

3. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 2, characterized in that, The bottom wall of the scraper box (12) is fixedly connected to a drainage tube (13).

4. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 3, characterized in that, The top of the connecting seat (10) is fixedly connected to a collection bucket (14), and one end of the drainage tube (13) extends into the inside of the collection bucket (14).

5. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 2, characterized in that, The glue scraper box (12) is in contact with the side wall of the fiberglass (4), and the side wall of the mounting bracket (1) is symmetrically fixedly connected with electric push rods (6). The movable end of each electric push rod (6) is fixedly connected to the side wall of the adjacent movable seat (5).

6. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 2, characterized in that, The auxiliary cleaning component includes two corrugated tubes (15), which are symmetrically fixedly connected to the two side walls of the connecting seat (10). One end of each corrugated tube (15) is fixedly connected to the side wall of the adjacent movable seat (5). Each side wall of the corrugated tube (15) is fixedly connected to an air blowing pipe (16). One end of the air blowing pipe (16) extends to the scraper box (12). A one-way air outlet valve (17) is installed inside the air blowing pipe (16). Each side wall of the corrugated tube (15) is fixedly connected to a conduit (18).

7. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 6, characterized in that, The air blowing pipe (16) has an arc-shaped structure at one end located at the glue scraper box (12).

8. The fiberglass cylinder outer circumference scraping and cleaning device according to claim 6, characterized in that, Each of the catheters (18) is equipped with a control valve (19).

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