Impregnating compound coating device for preparing glass fiber cloth

Abstract

The utility model relates to the technical field of coating equipment for glass fiber cloth preparation, in particular to an impregnating compound coating device for glass fiber cloth preparation. According to the technical scheme, the glass fiber cloth rolling device comprises a main body and a glass fiber cloth rolling body, and further comprises a first bottom plate and a second bottom plate which are installed at the two ends of the main body, and lifting supporting plates are arranged on the first bottom plate and the second bottom plate. According to the automatic lifting device, the first bottom plate, the second bottom plate, the rotating mechanism, the supporting shaft, the lifting mechanism and other structures are matched, the situation that an operator needs to climb a ladder or stand at a high position for operation can be avoided through the automatic lifting device, and therefore the risk that the operator falls from the high position is remarkably reduced. And meanwhile, the height of the coiled material can be safely controlled and adjusted, so that an operator can finish work at a safer and more comfortable position. In addition, the tension of the glass fiber cloth roll can be adjusted through the lifting mechanism, it is ensured that the paint or the coating is evenly distributed on the cloth, and the production problem caused by uneven tension is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment for preparing fiberglass cloth, in particular to an impregnating agent coating device for preparing fiberglass cloth. Background Art

[0002] Fiberglass cloth is a fiber fabric made of fiberglass as raw material. During the preparation process of fiberglass cloth, it is usually necessary to coat an impregnating agent, and coating the impregnating agent can form a thin film on the surface of the fiberglass, increasing the adhesion between it and the resin, thereby improving the strength and durability of the composite material. Existing coating devices usually need to install the fiberglass cloth roll on the unwinding shaft. During the coating process, the fiberglass cloth needs to be continuously pulled out from the roll, and then rewound after passing through the coating process. The function of the unwinding shaft is to support and guide the fiberglass cloth roll to ensure that the cloth can be smoothly and continuously pulled out during the coating process and maintain an appropriate tension to ensure the uniformity and quality of the coating.

[0003] However, the height of the loading shaft of the coating device is generally relatively high, and the fiberglass cloth roll is usually heavy. As a result, when operators carry and install the fiberglass cloth roll, they need to stand on a high place or use equipment such as ladders, which increases the risk of falling from a height. Especially if the operation is careless or the equipment is unstable, it will cause serious injuries to the operators. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the height of the loading shaft of the coating device is generally relatively high, and the fiberglass cloth roll is usually heavy. As a result, when operators carry and install the fiberglass cloth roll, they need to stand on a high place or use equipment such as ladders, which increases the risk of falling from a height. Especially if the operation is careless or the equipment is unstable, it will cause serious injuries to the operators, and provide an impregnating agent coating device for preparing fiberglass cloth.

[0005] The technical solution of the utility model: an impregnating agent coating device for preparing fiberglass cloth, including a main body and a fiberglass cloth roll body, further including: a first bottom plate and a second bottom plate installed at both ends of the main body, lifting support plates are provided on the first bottom plate and the second bottom plate, and a rotating mechanism for winding and unwinding the fiberglass cloth roll body is connected to the lifting support plates; a lifting mechanism provided on the first bottom plate and the second bottom plate to drive the rotating mechanism to move up and down, and a support shaft is rotatably connected to one end of the main body close to the first bottom plate, and the lifting mechanism on the first bottom plate is used to adjust the tension of the fiberglass cloth roll body through the support shaft.

[0006] Optionally, the rotating mechanism includes a main gear connected to the winding and unwinding shaft and rotating synchronously, a support block is fixedly connected to the lifting support plate, and a second motor is fixedly connected to the upper surface of the support block, and an output shaft of the second motor is fixedly connected to a secondary gear meshed with the main gear.

[0007] Optionally, the lifting mechanism includes support blocks fixedly connected to the first bottom plate and the second bottom plate. The upper surface of the support block is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a screw rod, and the bottom of the lifting support plate is fixedly connected with a screw connection block screwed to the screw rod.

[0008] Optionally, a limiting rod is fixedly connected to the upper surface of the support block, and a pair of clamping blocks for clamping the limiting rod are fixedly connected to the outer wall of the screw connection block.

[0009] Optionally, a clamping block is fixedly connected to the top end of the screw rod.

[0010] Optionally, a coating pool for pouring sizing agent is provided inside the main body. A roller is rotatably connected inside the coating pool. A pair of elliptical fixing plates are fixedly connected to the inner wall of one end of the coating pool close to the first bottom plate. A pair of clamping shafts for clamping the fiberglass cloth roll are rotatably connected to the middle of the elliptical fixing plates.

[0011] Optionally, a rotating shaft is provided at one end of the main gear close to the lifting support plate. The rotating shaft movably penetrates through the lifting support plate and is fixedly connected to the fiberglass cloth roll.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] With the cooperation of structures such as the first bottom plate, the second bottom plate, the rotating mechanism, the support shaft and the lifting mechanism, the automatic lifting device of the utility model can not only avoid the operator from climbing ladders or operating at high places, thus significantly reducing the risk of falling from high places. At the same time, it can also safely control and adjust the height of the coil material, enabling the operator to complete the work in a safer and more comfortable position. In addition, through the lifting mechanism, the tension of the fiberglass cloth roll can also be adjusted to ensure the uniform distribution of the coating or layer on the cloth and prevent production problems caused by uneven tension. Description of the Drawings

[0014] Figure 1 The first state structural schematic diagram of an impregnating agent coating device for preparing fiberglass cloth of the utility model is given;

[0015] Figure 2 The second state structural schematic diagram of an impregnating agent coating device for preparing fiberglass cloth of the utility model is given;

[0016] Figure 3 is Figure 1 a cross-sectional view of.

[0017] Reference Numerals: 1, main body; 11, coating tank; 12, roller; 13, elliptical fixing plate; 14, clamping shaft; 15, support shaft; 2, first bottom plate; 3, second bottom plate; 231, support block; 232, first motor; 233, screw rod; 234, limiting rod; 235, lifting support plate; 236, material winding and unwinding shaft; 237, fiberglass cloth roll body; 238, main gear; 239, supporting block; 240, second motor; 241, secondary gear; 242, screw connection block; 243, clamping block; 244, clamping piece. Detailed Implementation Manner

[0018] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0019] The components of the embodiments of the present utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0020] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Embodiment

[0025] As Figures 1-3 shown, an impregnating agent coating device for preparing fiberglass cloth proposed by the present utility model includes a main body 1 and a fiberglass cloth roll 237, and further includes: a first bottom plate 2 and a second bottom plate 3 installed at both ends of the main body 1, lifting support plates 235 are provided on the first bottom plate 2 and the second bottom plate 3, and a rotating mechanism for winding and unwinding the fiberglass cloth roll 237 is connected to the lifting support plates 235; a lifting mechanism provided on the first bottom plate 2 and the second bottom plate 3 to drive the rotating mechanism to move up and down, a support shaft 15 is rotatably connected to one end of the main body 1 close to the first bottom plate 2, and the lifting mechanism on the first bottom plate 2 is used to adjust the tension of the fiberglass cloth roll 237 through the support shaft 15.

[0026] Furthermore, the rotating mechanism includes a main gear 238 connected to and rotating synchronously with a winding and unwinding shaft 236, a rotating shaft is provided at one end of the main gear 238 close to the lifting support plate 235 and is fixedly connected to the fiberglass cloth roll 237 after passing through the lifting support plate 235 movably, a support block 239 is fixedly connected to the lifting support plate 235, a second motor 240 is fixedly connected to the upper surface of the support block 239, and an output shaft of the second motor 240 is fixedly connected to a secondary gear 241 meshing with the main gear 238.

[0027] Among them, the lifting mechanism includes support blocks 231 fixedly connected to the first bottom plate 2 and the second bottom plate 3, a limiting rod 234 is fixedly connected to the upper surface of the support block 231, a pair of clamping blocks 244 for clamping the limiting rod 234 are fixedly connected to the outer wall of a screw connection block 242, an arc-shaped groove is formed in the clamping block 244, and the arc-shaped groove tightly clamps the limiting rod 234, so as to ensure that the lifting support plate 235 moves vertically up and down. A first motor 232 is fixedly connected to the upper surface of the support block 231, an output shaft of the first motor 232 is fixedly connected to a screw rod 233, a clamping block 243 is fixedly connected to the top end of the screw rod 233, and a screw connection block 242 screwed to the screw rod 233 is fixedly connected to the bottom of the lifting support plate 235.

[0028] Furthermore, a coating pool 11 for pouring sizing agent is provided inside the main body 1. A roller 12 is rotatably connected inside the coating pool 11. A pair of elliptical fixing plates 13 are fixedly connected to the inner wall of one end of the coating pool 11 close to the first bottom plate 2. A pair of clamping shafts 14 for clamping the glass fiber cloth roll 237 are rotatably connected to the middle of the elliptical fixing plates 13. The clamping shafts 14 are installed on the inclined surface at one end of the coating pool 11. The function is that when the clamping shafts 14 squeeze out the excess sizing agent coated on the glass fiber cloth roll 237, it will flow back into the coating pool 11 through the action of gravity for repeated use.

[0029] In this embodiment, when a sizing agent coating device is needed for the preparation of glass fiber cloth, as Figure 1 shown, the glass fiber cloth roll 237 is installed on the winding and unwinding shaft 236 on the top of the second bottom plate 3, and then one end of the glass fiber cloth roll 237 passes through the roller 12, the clamping shaft 14 and the support shaft 15 in sequence and is finally fixed on the winding and unwinding shaft 236 on the first bottom plate 2. Then, the second motor 240 on the top of the first bottom plate 2 and the second bottom plate 3 is started. The output shaft of the second motor 240 drives the secondary gear 241 to rotate. Since the secondary gear 241 is meshed with the main gear 238, the secondary gear 241 drives the main gear 238 to rotate. The main gear 238 drives the winding and unwinding shaft 236 to rotate through the rotating shaft. At this time, the winding and unwinding shaft 236 on the second bottom plate 3 continuously releases the wound glass fiber cloth roll 237, and the winding and unwinding shaft 236 on the first bottom plate 2 winds the coated glass fiber cloth roll 237 into a roll.

[0030] After the winding and unwinding shaft 236 on the first bottom plate 2 finishes winding, only need to start the first motor 232 on the first bottom plate 2. The output shaft of the first motor 232 drives the screw rod 233 to rotate. Since the screw rod 233 is in screw connection with the screw connection block 242 on the lifting support plate 235, the lifting support plate 235 on the first bottom plate 2 drives the wound glass fiber cloth roll 237 on the winding and unwinding shaft 236 to move downward along the limiting rod 234. Finally, the glass fiber cloth roll 237 on the winding and unwinding shaft 236 is moved downward to a suitable height, and then the coated glass fiber cloth roll 237 can be disassembled, which saves time and effort. When the winding and unwinding shaft 236 on the second bottom plate 3 needs to install the glass fiber cloth roll 237, the same operation can be performed and will not be elaborated here. When it is necessary to adjust the tension of the glass fiber cloth roll 237 to make it taut, only need to start the lifting mechanism on the first bottom plate 2, so that the lifting mechanism drives the glass fiber cloth roll 237 to move downward, as Figure 3 shown. Through the support of the support shaft 15, the glass fiber cloth roll 237 can be made taut again.

[0031] The preferred embodiments of the present utility model described above are only used to assist in the description of the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments only. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical fields can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A sizing agent coating device for preparing glass fiber cloth, comprising a main body (1) and a glass fiber cloth roll body (237), characterized in that: Also includes: A first bottom plate (2) and a second bottom plate (3) are mounted at both ends of the main body (1), wherein a lifting support plate (235) is provided on the first bottom plate (2) and the second bottom plate (3), and a rotating mechanism for retracting and releasing a glass fiber cloth roll (237) is connected to the lifting support plate (235); A lifting mechanism is provided on the first bottom plate (2) and the second bottom plate (3) to drive the rotating mechanism to move up and down; one end of the main body (1) close to the first bottom plate (2) is rotatably connected to a support shaft (15); the lifting mechanism on the first bottom plate (2) is used to adjust the tension of the glass fiber cloth roll (237) via the support shaft (15).

2. A sizing agent coating device for preparing glass fiber cloth according to claim 1, characterized in that: The rotating mechanism comprises a main gear (238) connected to the material collecting and releasing shaft (236) and rotating synchronously, a support block (239) is fixedly connected to the lifting support plate (235), a second motor (240) is fixedly connected to the upper surface of the support block (239), and an output shaft of the second motor (240) is fixedly connected to a secondary gear (241) meshing with the main gear (238).

3. The sizing agent coating device for preparing glass fiber cloth according to claim 1, characterized in that: The lifting mechanism comprises a support block (231) fixedly connected to the first bottom plate (2) and the second bottom plate (3); a first motor (232) is fixedly connected to the upper surface of the support block (231); an output shaft of the first motor (232) is fixedly connected to a spiral rod (233); and a spiral connection block (242) spirally connected to the spiral rod (233) is fixedly connected to the bottom of the lifting support plate (235).

4. A sizing agent coating device for preparing glass fiber cloth according to claim 3, characterized in that: The upper surface of the support block (231) is fixedly connected to a limiting rod (234), and the outer wall of the spiral connection block (242) is fixedly connected to a pair of clamping blocks (244) that clamp the limiting rod (234).

5. The sizing agent coating device for preparing glass fiber cloth according to claim 3, characterized in that: A clamping block (243) is fixedly connected to the top end of the spiral rod (233).

6. The sizing agent coating device for preparing glass fiber cloth according to claim 1, characterized in that: The main body (1) is provided with a coating pool (11) for pouring the impregnating agent, the coating pool (11) is rotatably connected to a roller (12) inside, the coating pool (11) is fixedly connected to an inner wall of one end of the coating pool (11) close to the first bottom plate (2), and the middle of the elliptical fixing plate (13) is rotatably connected to a pair of clamping shafts (14) for clamping the glass fiber cloth roll (237).

7. A sizing agent coating device for preparing glass fiber cloth according to claim 2, characterized in that: One end of the main gear (238) close to the lifting support plate (235) is provided with a rotating shaft that movably penetrates the lifting support plate (235) and is fixedly connected to the glass fiber cloth roll body (237).

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