Carbon fiber material forming processing drying oven with temperature adjusting function

Abstract

The utility model relates to the technical field of carbon fiber material forming processing, in particular to a carbon fiber material forming processing drying oven with a temperature adjusting function, which comprises a curing drying oven body, an exhaust guide frame is arranged at the rear position of the curing drying oven body, and a movable valve plate is slidably connected to the rear position of the top end of the curing drying oven body. According to the forming processing drying oven, through the arrangement of the curing drying oven body, the fan cover, the cold water pipe, the first open hole, the exhaust fan, the second open hole, the water inlet pipe and the upper flow dividing box, the forming processing drying oven can conveniently adjust the temperature of the curing drying oven body when the temperature is adjusted; by means of the structural design, hot air can be cooled firstly and then guided, discharged and brought out, and the phenomenon that workers are scalded accidentally due to the fact that the hot air is directly discharged can be avoided while the hot air is prevented from being directly discharged and polluting production and processing workshops can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber material forming and processing, in particular to a carbon fiber material forming and processing oven with temperature regulation. Background Art

[0002] As an excellent material, carbon fiber board has the advantages of high strength, light weight and corrosion resistance, and is widely used in aviation, automobile, shipbuilding and other fields. In the process of processing carbon cloth into carbon fiber board, the semi-finished board after bonding the carbon cloth is usually pushed into the molding oven for heating and curing.

[0003] After searching, it is found that in the existing patent with the publication number of "CN219572457U", "a temperature-adjustable oven for processing carbon fiber materials is disclosed, including a drying box, and a heat insulation board is movably installed inside the right side of the drying box, and a first heat dissipation hole is opened inside the heat insulation board. Since the utility model inserts and movably places the heat insulation board inside the right side of the drying box, it is convenient for the operator to pull the heat insulation board to make it move vertically, so that the heat insulation board drives the first heat dissipation hole inside it to move along with it during the movement, so that the first heat dissipation hole is staggered with the second heat dissipation hole during the movement, so that the heat insulation board can block the second heat dissipation hole and reduce the area where it can discharge heat, so that the operator can adjust the adjustment speed of the temperature inside the drying box according to production needs, which is more practical and suitable for wide promotion and use." It is recorded that the existing carbon fiber material molding and processing oven uses a group of staggered overlaps of heat dissipation holes to achieve the purpose of adjusting the temperature inside the oven;

[0004] However, when the above-mentioned molding processing oven is actually used for temperature adjustment, after a group of heat dissipation holes are connected, the hot air inside the oven will be directly discharged to the outside. While the directly discharged hot air diffuses and pollutes the processing workshop, the high-temperature hot air can easily burn the human body due to diffusion. Therefore, a carbon fiber material molding processing oven with temperature adjustment is proposed to address the above problems. Utility Model Content

[0005] The utility model aims to provide a carbon fiber material forming and processing oven with temperature regulation to solve the problem that the hot air directly discharged in the above background technology will pollute the processing workshop and easily burn the human body.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A carbon fiber material forming and processing oven with temperature regulation comprises a curing oven body, an exhaust guide frame is provided at the rear position of the curing oven body, and a movable valve plate is slidably connected to the rear position of the top end of the curing oven body, a first opening is formed on the front side of the movable valve plate through integral molding, an upper diverter box is fixedly installed at an upper position on one side of the interior of the exhaust guide frame, and a cold water pipe is connected to the bottom position of the upper diverter box, a lower collecting box is fixedly installed at a middle and lower position on one side of the interior of the exhaust guide frame, and a guide platform is provided at the lower position of the interior of the exhaust guide frame, a water inlet pipe is provided at an upper position on one side of the exhaust guide frame, a hood is sealed and installed at the top position of the exhaust guide frame, and an exhaust fan is provided at the middle position of the top end of the hood.

[0008] Preferably, both sides of the front end of the curing oven body are rotatably connected with doors through hinged components, and a perspective window is clamped in the middle of the door, and the perspective window is arranged in a circular structure.

[0009] Preferably, the rear end surface of the curing oven body is provided with a second opening through integral molding, and the second opening and the first opening are respectively distributed in an equidistant structure along the vertical direction, the second opening and the first opening are staggered front to back, the top end of the movable valve plate is fixedly connected to a transfer top plate, and the front and rear ends of the bottom of the transfer top plate are respectively connected to telescopic rods, and the telescopic rods are fixedly installed at the top position of the curing oven body.

[0010] Preferably, heating cavities are integrally formed on both sides of the interior of the curing oven body, and heating pipes are provided inside the heating cavities. Blowers are provided on both sides of the upper interior of the curing oven body, and a supporting frame is provided at the lower interior of the curing oven body.

[0011] Preferably, the water inlet end of the upper diverter box and the water outlet end of the water inlet pipe are connected, and the bottom position of the upper diverter box is connected with a cold water pipe arranged in an equidistant structure along the horizontal direction, the interior of the cold water pipe is connected with the interior of the lower collecting box, the interior of the exhaust guide frame is connected with the interior of the wind hood, and the interior of the exhaust guide frame is connected with the interior of the second opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, by arranging the curing oven body, the hood, the cold water pipe, the first opening, the exhaust fan, the second opening, the water inlet pipe and the upper diverter box, it is convenient for the molding processing oven to extract the hot air concentrated into the hood through the exhaust fan when performing heating and curing operations on the carbon fiber material. Compared with the prior art of directly discharging the hot air out, the structural design of first cooling the hot air and then guiding it for discharge and out can avoid the direct discharge of hot air and pollution of the production and processing workshop, and can also prevent the direct discharge of hot air from causing accidental scalding of the staff, so that the utility model can effectively solve the technical problems raised in the above-mentioned background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the curing oven body of the utility model;

[0016] Figure 3 This is a schematic diagram of the rear end structure of the curing oven body of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the curing oven body of the utility model;

[0018] Figure 5 It is a schematic diagram of the internal structure of the exhaust guide frame of the utility model.

[0019] In the figure: 1. curing oven body; 2. exhaust guide frame; 3. movable valve plate; 4. first opening; 5. second opening; 6. upper diverter box; 7. cold water pipe; 8. lower collecting box; 9. guide table; 10. first drain pipe; 11. second drain pipe; 12. water inlet pipe; 13. wind hood; 14. exhaust fan; 15. supporting frame; 16. heating chamber; 17. heating pipe fittings; 18. blower fan; 19. oven door; 20. perspective window; 21. transfer top plate; 22. telescopic rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 , the utility model provides a technical solution:

[0022] A carbon fiber material forming and processing oven with temperature regulation comprises a curing oven body 1, an exhaust guide frame 2 is provided at the rear position of the curing oven body 1, and a movable valve plate 3 is slidably connected to the rear position of the top of the curing oven body 1, a first opening 4 is provided on the front of the movable valve plate 3 through integral molding, an upper diverter box 6 is fixedly installed at the upper position of one side of the interior of the exhaust guide frame 2, and a cold water pipe 7 is connected to the bottom position of the upper diverter box 6, a lower header box 8 is fixedly installed at the middle and lower position of one side of the interior of the exhaust guide frame 2, and a guide platform 9 is provided at the lower position of the interior of the exhaust guide frame 2, a water inlet pipe 12 is provided at the upper position of one side of the exhaust guide frame 2, a wind hood 13 is sealed and installed at the top position of the exhaust guide frame 2, and an exhaust fan 14 is provided at the middle position of the top of the wind hood 13, a first drain pipe 10 and a second drain pipe 11 are respectively provided at the middle and both sides of the bottom of the exhaust guide frame 2, and the water inlet end of the first drain pipe 10 is connected to the water outlet end of the lower header box 8.

[0023] like Figure 1 As shown, both sides of the front end of the curing oven body 1 are rotatably connected with doors 19 through hinged components, and a perspective window 20 is clamped in the middle of the door 19. The perspective window 20 has a circular structure. After closing a group of doors 19 to close the curing oven body 1, the setting of a group of perspective windows 20 mainly serves to assist the staff to conveniently observe the curing status of the semi-finished carbon fiber sheet.

[0024] like Figure 1 , Figure 3 and Figure 4 As shown, the rear end face of the curing oven body 1 is provided with a second opening 5 through integral molding, and the second opening 5 and the first opening 4 are respectively arranged in an equidistant structure along the vertical direction, and the second opening 5 and the first opening 4 are staggered front and back. The top of the movable valve plate 3 is fixedly connected with a transfer top plate 21, and the front and rear ends of the bottom of the transfer top plate 21 are respectively connected with telescopic rods 22, and the telescopic rods 22 are fixedly installed at the top position of the curing oven body 1. When it is necessary to perform temperature adjustment operation on the semi-finished product of the heating and curing carbon fiber plate, a group of telescopic rods 22 will push the movable valve plate 3 upward through the transfer top plate 21, so that the first opening 4 and the second opening 5 can be connected. At this time, part of the hot air originally diffused in the curing oven body 1 will enter the wind cover 13 through the first opening 4, the second opening 5 and the exhaust guide frame 2, and the exhaust fan 14 in the running state will extract the hot air outward, so that the molding oven can achieve temperature adjustment by discharging part of the hot air.

[0025] like Figure 1 and Figure 2As shown, heating chambers 16 are integrally formed on both sides of the interior of the curing oven body 1, and heating pipes 17 are provided inside the heating chamber 16. Blowers 18 are provided on both sides of the upper interior of the curing oven body 1, and a supporting frame 15 is provided at the lower interior of the curing oven body 1. When the semi-finished carbon fiber sheet is pushed into the oven, the supporting frame 15 mainly serves to provide support for the semi-finished carbon fiber sheet.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the water inlet end of the upper diverter box 6 and the water outlet end of the water inlet pipe 12 are connected, and the bottom position of the upper diverter box 6 is connected with the cold water pipe 7 which is equidistantly arranged along the horizontal direction, the interior of the cold water pipe 7 and the interior of the lower collecting box 8 are connected, the interior of the exhaust guide frame 2 and the interior of the wind hood 13 are connected, and the interior of the exhaust guide frame 2 and the interior of the second opening 5 are connected. Under the suction action of the fan, the hot air in the curing oven body 1 will exchange heat with the cold water inside the cold water pipe 7 when passing through multiple cold water pipes 7, thereby achieving cooling.

[0027] Workflow: As the staff uses the laying device to lay the carbon cloth of appropriate size flat on the semi-finished carbon fiber sheet, when the molding oven needs to be used to cure the carbon fiber material, the semi-finished carbon fiber sheet with the carbon cloth attached can be first placed on the carrier 15, and then quickly pushed into the interior of the curing oven body 1 through the carrier 15. Then, while the heating pipe 17 provided in the heating chamber 16 is energized to generate heat energy, a group of blowers 18 will extract the hot air generated inside the curing oven body 1 from bottom to top. At this time, the molding oven can use the rapid diffusion and extraction of this hot air to effectively heat and cure the semi-finished carbon fiber sheet. Finally, after the preset curing time is reached and the hot air inside the curing oven body 1 is extracted and discharged, the cured carbon fiber sheet product can be pushed out, and the entire molding oven can complete a single heating and curing operation;

[0028] At the same time, before using the molding processing oven for heating and curing operations, an appropriate amount of cold water will be evenly diverted to the inside of multiple cold water pipes 7 through the water inlet pipe 12 and the inside of the upper diverter box 6. When the first opening 4 and the second opening 5 are connected, the hot air in the curing oven body 1 can enter the exhaust guide frame 2 through the inside of the second opening 5. As part of the hot air passes through the multiple cold water pipes 7 and is cooled by heat exchange, the exhaust fan 14 will draw out the hot air that is concentrated in the air hood 13, and cooperate with the entire molding processing oven to guide and discharge part of the cooled hot air.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber material forming and processing oven with temperature regulation, comprising a curing oven body (1), characterized in that: An exhaust guide frame (2) is provided at the rear of the curing oven body (1), and a movable valve plate (3) is slidably connected to the rear of the top of the curing oven body (1), and a first opening (4) is provided on the front of the movable valve plate (3) through integral molding. An upper diverter box (6) is fixedly installed at the upper position of one side of the interior of the exhaust guide frame (2), and a cold water pipe (7) is connected to the bottom of the upper diverter box (6). A lower header box (8) is fixedly installed at the middle and lower position of one side of the interior of the exhaust guide frame (2), and the exhaust A guide platform (9) is provided at the lower inner portion of the guide frame (2), a water inlet pipe (12) is provided at the upper position of one side of the exhaust guide frame (2), a wind cover (13) is sealedly installed at the top end of the exhaust guide frame (2), and an exhaust fan (14) is provided at the middle position of the top end of the wind cover (13), a first drainage pipe (10) and a second drainage pipe (11) are provided at the middle and both sides of the bottom of the exhaust guide frame (2), and the water inlet end of the first drainage pipe (10) is connected to the water outlet end of the lower header box (8).

2. The carbon fiber material forming and processing oven with temperature regulation according to claim 1, characterized in that: The front ends of the curing oven body (1) are rotatably connected to doors (19) via hinged components, and a perspective window (20) is mounted in the middle of the door (19). The perspective window (20) is in the form of a circular structure.

3. The carbon fiber material forming and processing oven with temperature regulation according to claim 1, characterized in that: The rear end surface of the curing oven body (1) is provided with a second opening (5) through integral molding, and the second opening (5) and the first opening (4) are respectively arranged in an equidistant structure along the vertical direction, and the second opening (5) and the first opening (4) are arranged staggered front to back, and the top end of the movable valve plate (3) is fixedly connected to a transfer top plate (21), and the front and rear ends of the bottom of the transfer top plate (21) are respectively connected to telescopic rods (22), and the telescopic rods (22) are fixedly installed at the top position of the curing oven body (1).

4. The carbon fiber material forming and processing oven with temperature regulation according to claim 1, characterized in that: Heating chambers (16) are provided at both sides of the interior of the curing oven body (1) through integral molding, and heating pipes (17) are provided inside the heating chamber (16). Blowers (18) are provided at both sides of the interior of the upper part of the curing oven body (1), and a support frame (15) is provided at the interior of the lower part of the curing oven body (1).

5. The carbon fiber material forming and processing oven with temperature regulation according to claim 2, characterized in that: The water inlet end of the upper diverter box (6) and the water outlet end of the water inlet pipe (12) are connected, and the bottom position of the upper diverter box (6) is connected to a cold water pipe (7) arranged in an equidistant structure along the horizontal direction, the interior of the cold water pipe (7) and the interior of the lower collecting box (8) are connected, the interior of the exhaust guide frame (2) and the interior of the wind cover (13) are connected, and the interior of the exhaust guide frame (2) and the interior of the second opening (5) are connected.

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