Carbon fiber cloth drying device capable of uniformly heating

Abstract

The utility model relates to the technical field of carbon fiber cloth processing, in particular to a carbon fiber cloth drying device capable of evenly heating, which comprises a drying box, a top plate, a drying table and a tensioning roller, the drying box is integrally of a square structure, a drying cavity is arranged in the drying box in a hollow mode, and the top of the drying cavity is sealed through the top plate. The drying table and the tensioning rollers are arranged in the drying cavity; a feeding port and a discharging port are formed in the two sides of the drying box respectively, the whole drying table is of a square structure, and a plurality of sets of electric heating plates are evenly arranged on the surface of the drying table. The two tensioning rollers are arranged on the two sides of the drying table correspondingly. A guide rail is arranged on the cavity wall of the drying cavity, a guide groove is formed in the guide rail, and the tensioning roller is installed in the guide groove through a sliding base. According to the drying device, continuous drying and heating of the carbon fiber cloth can be achieved, it is guaranteed that the cloth is kept in a tensioning state in the drying process, and wrinkles are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber cloth processing, and specifically relates to a drying device for carbon fiber cloth that can be uniformly heated. Background Technique

[0002] Carbon fiber cloth, abbreviated as carbon cloth, is a cloth-like material woven from carbon fiber filaments. Carbon fiber cloth has extremely high tensile strength, which is more than ten times that of ordinary steel, while its density is much lower than that of steel. At the same time, carbon fiber cloth can withstand high temperatures up to 2000 - 3000 degrees, and also has good corrosion resistance, suitable for use in harsh environments. And carbon fiber cloth has good electrical conductivity and can be used to make anti-static materials or for electromagnetic shielding. Carbon fiber cloth is widely used in many fields due to its high strength, light weight, corrosion resistance and other characteristics, such as building reinforcement, aerospace, sports equipment and other fields.

[0003] During the processing of carbon fiber cloth, it is necessary to dry the carbon fiber cloth; in the patent with the publication number CN219014885U, a drying device for carbon fiber cloth is disclosed. In this solution, the carbon fiber cloth is dried by two side-by-side heating plates; however, this drying method only heats the temperature of the cloth, and it is difficult to ensure the tension state of the cloth when the cloth moves between the two heating plates, and wrinkles may occur, which may affect the quality of the cloth. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drying device for carbon fiber cloth that can be uniformly heated, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drying device for carbon fiber cloth that can be uniformly heated, including a drying box, a top plate, a drying table and a tensioning roller. The drying box is of a square structure as a whole, and the inside of the drying box is hollow and provided with a drying chamber. The top of the drying chamber is sealed by the top plate. The drying table and the tensioning roller are both arranged in the drying chamber; Feed ports and discharge ports are respectively arranged on both sides of the drying box. The drying table is of a square structure as a whole, and a number of groups of electric heating plates are uniformly arranged on the surface of the drying table; There are two tensioning rollers, which are respectively arranged on both sides of the drying table; Guide rails are arranged on the chamber wall of the drying chamber, and guide grooves are arranged in the guide rails. The ends of the tensioning rollers are installed in the guide grooves through sliding seats.

[0006] Preferably, guide rollers are arranged in the drying chamber. The guide rollers are arranged in pairs, and there are two pairs; There is a gap between each pair of guide rollers, and the gaps between the two pairs of guide rollers are respectively arranged inside the feed port and the discharge port.

[0007] Preferably, a lead screw is arranged in the guide groove, and the sliding seat is integrally arranged in a T-shaped structure; the side surface of the sliding seat is clamped into the guide groove and sleeved on the lead screw through a threaded hole; the lead screw is driven by a servo motor installed at the bottom of the guide rail.

[0008] Preferably, an air inlet and an air outlet are arranged on the side surface of the drying box. The air inlet and the air outlet are arranged in rows and are respectively located below and above the guide rail; a plurality of ventilation holes are arranged in rows on the drying table. The ventilation holes are arranged as strip-shaped through holes, and the ventilation holes and the electric heating plates are arranged at intervals on the drying table.

[0009] Preferably, inclined mounting surfaces are arranged on both sides of the drying table, and supporting rollers are mounted on the mounting surfaces through inclined brackets; the top of the supporting rollers is higher than the top of the electric heating plates.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the heating and drying device provided by the present utility model, by using the tensioning roller in cooperation with the drying table, it is ensured that the fabric is always in a tensioned state when the drying table dries the fabric, thereby avoiding the occurrence of wrinkles; the overall structure of the device is simple, the design is reasonable, and it is convenient to operate. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a schematic internal diagram of the drying box of the present utility model;

[0013] Reference numerals in the drawings: 1, drying box; 11, feed inlet; 12, lower air exchange port; 13, upper air exchange port; 14, guide roller; 2, top plate; 3, drying table; 31, electric heating plate; 32, ventilation hole; 33, mounting surface; 34, supporting roller; 35, bracket; 36, electric push rod; 4, tensioning roller; 41, sliding seat; 5, guide rail; 51, guide groove; 52, lead screw. Detailed Embodiments

[0014] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0015] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It 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. Therefore, it should not be construed as a limitation to the present utility model.

[0016] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" 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 elements. 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 circumstances.

[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: a carbon fiber cloth drying device capable of uniform heating, including a drying box 1, a top plate 2, a drying table 3 and a tension roller 4. The drying box 1 is of a square structure as a whole, and the inside of the drying box 1 is hollow and provided with a drying cavity. The top of the drying cavity is sealed by the top plate 2. The drying table 3 and the tension roller 4 are both arranged in the drying cavity. Feed inlets 11 and a discharge outlet are respectively arranged on both sides of the drying box 1. The drying table 3 is of a square structure as a whole, and a number of groups of electric heating plates 31 are uniformly arranged on the surface of the drying table 3. Two tension rollers 4 are provided and are respectively arranged on both sides of the drying table 3. Guide rails 5 are arranged on the cavity walls of the drying cavity, and guide grooves 51 are arranged in the guide rails 5. The ends of the tension rollers 4 are installed in the guide grooves 51 through sliding seats 41. The four corners at the lower part of the drying table 3 are connected to the bottom of the drying cavity through electric push rods 36.

[0018] Further, guide rollers 14 are arranged in the drying cavity. The guide rollers 14 are arranged in pairs, and there are two pairs. A gap is left between each pair of guide rollers 14, and the gaps between the two pairs of guide rollers 14 are respectively arranged inside the feed inlets 11 and the discharge outlet.

[0019] Further, a lead screw 52 is arranged in the guide groove 51. The sliding seat 41 is integrally arranged in a T-shaped structure. The side surface of the sliding seat 41 is clamped into the guide groove 51 and sleeved on the lead screw 52 through a threaded hole. The lead screw 52 is driven by a servo motor installed at the bottom of the guide rail 5.

[0020] Further, the side of the drying box 1 is provided with a lower air vent 12 and an upper air vent 13. The lower air vent 12 and the upper air vent 13 are both arranged in rows and are respectively located below and above the guide rail 5. The drying table 3 is provided with ventilation holes 32 in rows. The ventilation holes 32 are arranged as strip-shaped through holes, and the ventilation holes 32 and the electric heating plates 31 are arranged at intervals on the drying table 3.

[0021] Further, inclined mounting surfaces 33 are provided on both sides of the drying table 3, and support rollers 34 are mounted on the mounting surfaces 33 through inclined brackets 35. The top of the support roller 34 is higher than the top of the electric heating plate 31.

[0022] Working principle: In the actual use process, the feeding ports 11 and the discharging port at both ends of the drying box 1 are respectively used for the entry and exit of carbon fiber fabrics. After the carbon fiber fabric enters from the feeding port 11, it passes through the gap between the two guide rollers 14 inside the feeding port 11, then passes under the tension roller 4, then bypasses the drying table 3 upward, then passes under another tension roller 4, and finally passes through the gap between the two guide rollers 14 corresponding to the discharging port and exits from the discharging port.

[0023] The servo motor can be adjusted to drive the lead screw 52 to rotate, so that it meshes with the sliding seat 41, and then drives the tension roller 4 to move up and down. By adjusting the movement of the tension rollers 4 on both sides, the tension state of the fabric can be ensured. The height of the drying table 3 can also be changed by the electric push rod 36 to cooperate with the complete tensioning work.

[0024] On the drying table 3, the fabric is dried by the electric heating plates 31. The external air exchanges gas with the inside through the lower air vent 12 and the upper air vent 13, and the air on the upper and lower sides of the drying table 3 can flow through the ventilation holes 32. The support rollers 34 are mounted on the inclined mounting surfaces 33. The function of the support rollers 34 is to support the movement of the fabric. Since the top of the support roller 34 is higher than the top of the electric heating plate 31, the fabric between the two support rollers 34 can also move above the electric heating plate 31, and there is a gap between the two to avoid friction formed after contact, which affects the quality of the fabric.

[0025] It should be noted that: The entire device is controlled by the total control button. Since the devices matched with the control button are common devices and belong to the existing mature technologies, the electrical connection relationship and the specific circuit structure are not described in detail herein.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber cloth drying device capable of uniform heating, characterized in that: It includes a drying box (1), a top plate (2), a drying table (3) and a tensioning roller (4). The drying box (1) is of a square structure as a whole, and the inside of the drying box (1) is hollow and provided with a drying chamber. The top of the drying chamber is sealed by the top plate (2). The drying table (3) and the tensioning roller (4) are both arranged in the drying chamber. Feed inlets (11) and discharge outlets are respectively arranged on both sides of the drying box (1). The drying table (3) is of a square structure as a whole, and a number of groups of electric heating plates (31) are evenly arranged on the surface of the drying table (3). Two tensioning rollers (4) are provided and are respectively arranged on both sides of the drying table (3). Guide rails (5) are arranged on the chamber walls of the drying chamber, and guide grooves (51) are arranged in the guide rails (5). The ends of the tensioning rollers (4) are installed in the guide grooves (51) through sliding seats (41). The four corners at the lower part of the drying table (3) are connected to the bottom of the drying chamber through electric push rods (36).

2. The drying device for carbon fiber cloth capable of uniform heating according to claim 1, wherein: Guide rollers (14) are arranged in the drying chamber. The guide rollers (14) are arranged in pairs, and there are two pairs. There is a gap between each pair of guide rollers (14), and the gaps between the two pairs of guide rollers (14) are respectively arranged inside the feed inlet (11) and the discharge outlet.

3. The drying device for carbon fiber cloth capable of uniformly heating according to claim 1, wherein: A lead screw (52) is arranged in the guide groove (51). The sliding seat (41) is of a T-shaped structure as a whole. The side surface of the sliding seat (41) is snapped into the guide groove (51) and is sleeved on the lead screw (52) through a threaded hole. The lead screw (52) is driven by a servo motor installed at the bottom of the guide rail (5).

4. A carbon fiber cloth drying device capable of uniformly heating according to claim 1, characterized in that: Lower air vents (12) and upper air vents (13) are arranged on the side surface of the drying box (1). The lower air vents (12) and the upper air vents (13) are arranged in rows and are respectively below and above the guide rail (5). Vent holes (32) are arranged in rows on the drying table (3). The vent holes (32) are arranged as strip-shaped through holes, and the vent holes (32) and the electric heating plates (31) are arranged at intervals on the drying table (3).

5. The drying device for carbon fiber cloth capable of uniform heating according to claim 1, wherein: Inclined mounting surfaces (33) are arranged on both sides of the drying table (3). Support rollers (34) are installed on the mounting surfaces (33) through inclined brackets (35). The tops of the support rollers (34) are higher than the tops of the electric heating plates (31).

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