CN-224221735-U - Glass fiber cloth gluing mechanism

Abstract

The utility model discloses a glass fiber cloth gluing mechanism, and aims to provide a glass fiber cloth gluing mechanism which is simple in structure, can accurately regulate and control glue quantity and can ensure dynamic matching of glass fiber cloth travelling speed and glue quantity. The glass fiber cloth assembly and the gluing assembly are respectively arranged on two sides of the support frame, the gluing assembly comprises a gluing bottom plate and a fixing plate, a first glue coating part and a second glue coating part are respectively arranged on one corresponding side of the gluing bottom plate and the fixing plate, a plurality of glue injection nozzles are arranged on the other side of the gluing bottom plate and are connected and communicated with the first glue coating part, and glass fiber cloth ends of the glass fiber cloth assembly are matched with the first glue coating part and the second glue coating part. The utility model is applied to the technical field of product gluing.

Inventors

• DING BIN
• YOU RENJIE
• HU RENYOU
• YE JIAJIAN

Assignees

• 珠海市运泰利自动化设备有限公司

Dates

Publication Date

20260512

Application Date

20250415

Claims (8)

1. 1. The glass fiber cloth gluing mechanism comprises a support frame (1), a glass fiber cloth assembly (2) and a gluing assembly (3), and is characterized in that the glass fiber cloth assembly (2) and the gluing assembly (3) are respectively arranged on two sides of the support frame (1), the gluing assembly (3) comprises a gluing bottom plate (31) and a fixing plate (32), a first glue coating part (33) and a second glue coating part (34) are respectively arranged on one corresponding side of the gluing bottom plate (31) and the fixing plate (32), a plurality of glue injection nozzles (35) are arranged on the other side of the gluing bottom plate (31), the glue injection nozzles (35) are connected and communicated with the first glue coating part (33), and glass fiber cloth ends of the glass fiber cloth assembly (2) are matched with the first glue coating part (33) and the second glue coating part (34).
2. 2. A glass fiber cloth gluing mechanism according to claim 1, wherein a first gluing groove (36) is formed in the gluing side of the first glue coating part (33), a plurality of glue injection ports (37) are formed in the connecting side array of the first glue coating part (33), and a plurality of glue injection nozzles (35) penetrate through the gluing bottom plate (31) to be connected with a plurality of glue injection ports (37).
3. 3. A glass fiber cloth gluing mechanism according to claim 2, wherein the second glue coating part (34) is provided with a second gluing groove (38), the second gluing groove (38) is in profiling fit with the first gluing groove (36), and the glass fiber cloth end of the glass fiber cloth assembly (2) is matched with the first gluing groove (36) and the second gluing groove (38).
4. 4. The glass fiber cloth gluing mechanism according to claim 1, wherein the glass fiber cloth assembly (2) comprises a rotating shaft supporting block (21), a glass fiber cloth roll (22) and a rotating motor (23), two groups of the rotating shaft supporting blocks (21) are arranged on one side of the supporting frame (1), two ends of the glass fiber cloth roll (22) are respectively in rotating fit with the two groups of the rotating shaft supporting blocks (21), and the rotating motor (23) is in rotating fit with one rotating end of the glass fiber cloth roll (22).
5. 5. The glass fiber cloth gluing mechanism according to claim 1, wherein the two ends of the gluing bottom plate (31) are respectively provided with a quick clamp (4), and a plurality of quick clamps (4) are matched with a plurality of locking buckles (5) at the two ends of the fixing plate (32).
6. 6. A glass fiber cloth gluing mechanism according to claim 1, wherein the fixing plate (32) is provided with an operating handle (6).
7. 7. The glass fiber cloth gluing mechanism according to claim 1, wherein a glue recycling frame (7) is arranged at the lower end of the gluing bottom plate (31), a glue recycling head (8) is arranged on one side of the glue recycling frame (7), and the glue recycling head (8) is connected with external glue recycling equipment.
8. 8. The glass fiber cloth gluing mechanism according to claim 1, wherein the fixing plate (32) is provided with a plurality of weight reducing grooves (9).

Description

Glass fiber cloth gluing mechanism Technical Field The utility model is applied to the technical field of product gluing, and particularly relates to a glass fiber cloth gluing mechanism. Background In the technical development white paper (2023) of the global wind power industry chain, the annual average increase rate of the composite material consumption in the wind power industry is up to 12.3%, wherein a glass fiber reinforced material (glass fiber cloth) is used as a core substrate of the blade, and the surface treatment process directly influences the interlaminar shear strength (ILSS) of the composite material. The current manufacturing industry faces double challenges that on the one hand, the international renewable energy agency (IRENA) data show that the labor cost accounts for 28% of the manufacturing cost of wind power components, and on the other hand, the European Union REACH regulation has raised the control standard for the emission of Volatile Organic Compounds (VOC) to 150mg/m3, the traditional gluing process has hardly met the environmental protection requirements (data source: IRENA 2022 report). The glue spreading by manpower faces multiple technical bottlenecks, namely firstly, the high viscosity characteristic of epoxy resin glue causes insufficient control precision of coating quantity (fluctuation range reaches +/-15%) in manual operation and directly influences interlayer bonding strength of a composite material, secondly, the process environment has occupational health risks of exceeding concentration of Volatile Organic Compounds (VOC), thirdly, the residual glue quantity of the existing glue spreading tool reaches 12-18% of raw material consumption, and the cleaning maintenance time is 30% of the production period. If a glass fiber cloth gluing mechanism which has a simple structure and can accurately regulate and control the glue amount and ensure the dynamic matching of the advancing speed of the glass fiber cloth and the glue amount can be designed, the problems can be solved. Disclosure of utility model The utility model aims to solve the technical problem of overcoming the defects of the prior art, and provides the glass fiber cloth gluing mechanism which has a simple structure, can accurately regulate and control the glue amount and can ensure the dynamic matching of the travelling speed of glass fiber cloth and the glue amount. The technical scheme includes that the glass fiber cloth assembly comprises a support frame, a glass fiber cloth assembly and a gluing assembly, wherein the glass fiber cloth assembly and the gluing assembly are respectively arranged on two sides of the support frame, the gluing assembly comprises a gluing bottom plate and a fixing plate, a first glue coating part and a second glue coating part are respectively arranged on one corresponding side of the gluing bottom plate and the fixing plate, a plurality of glue injection nozzles are arranged on the other side of the gluing bottom plate, the glue injection nozzles are connected and communicated with the first glue coating part, and glass fiber cloth ends of the glass fiber cloth assembly are matched with the first glue coating part and the second glue coating part. Further, a first glue coating groove is formed in the glue coating side of the first glue coating part, a plurality of glue injection ports are formed in the first glue coating part connecting side array, and the glue injection ports penetrate through the glue coating bottom plate to be connected with the glue injection ports. Further, the second glue coating piece is provided with a second glue coating groove, the second glue coating groove is matched with the first glue coating groove in a profiling mode, and the glass fiber cloth end of the glass fiber cloth component is matched with the first glue coating groove and the second glue coating groove. Further, the fine cloth subassembly of glass includes pivot supporting shoe, fine yardage roll of glass and rotating electrical machines, two sets of the fine yardage roll of glass sets up in support frame one side, fine yardage roll both ends of glass respectively with two sets of the fine yardage roll normal running fit of pivot supporting shoe, rotating electrical machines with fine yardage roll one end normal running fit of glass. Further, quick clamps are arranged at two ends of the gluing bottom plate, and a plurality of quick clamps are matched with a plurality of locking buckles at two ends of the fixing plate. Further, the fixing plate is provided with an operation handle. Further, glue recovery frame is provided with to the rubber coating bottom plate lower extreme, glue recovery frame one side is provided with glue recovery head, glue recovery head is connected with outside glue recovery plant. Further, the fixed plate is provided with a plurality of weight-reducing grooves. The utility model has the advantages that a peristaltic pump set (with metering precision of +/-0.5%) co