Drying device for curing carbon fiber epoxy resin plate

Abstract

The utility model belongs to the technical field of carbon fiber epoxy resin plate curing devices, and particularly relates to a drying device for curing a carbon fiber epoxy resin plate, which comprises a drying box, a motor mounted at the top of the drying box, a driving shaft fixedly connected to the output end of the motor, turntables fixedly connected to the outer wall of the driving shaft, and a positioning frame arranged between the two turntables. The upper and lower ends of the positioning frame are fixedly connected with positioning shafts, the other ends of the positioning shafts are fixedly connected with autorotation gears, the upper and lower surfaces of the inner wall of the drying box are fixedly connected with fixed gear rings, the top of the inner wall of the positioning frame is provided with an adjusting groove, the inner wall of the adjusting groove is movably connected with an adjusting screw rod, and the outer wall of the adjusting screw rod is in threaded connection with an adjusting block. A first linkage groove is formed in the bottom of the adjusting block, a linkage rod is movably connected to the inner wall of the first linkage groove, a pressing plate is arranged in the adjusting groove, and second linkage grooves are formed in the two ends of the pressing plate. Under the action of the adjusting screw rod and the moving block, plates are heated and cured more uniformly, and the production quality of the plates is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon fiber epoxy board curing device technical field, concretely is a kind of carbon fiber epoxy board curing and dry device. BACKGROUND

[0002] Carbon fiber material product has the advantages such as light weight, great strength, such as carbon fiber epoxy board.In the process of carbon fiber epoxy board curing processing, drying treatment needs to be carried out.

[0003] After searching, the patent with publication number CN212021381U discloses a kind of carbon fiber epoxy board curing and dry device, mainly through the structure of box, vertical plate, grid plate, electric heating tube, heat exchange pipe, air guide pipe, three-way joint, first fixed cylinder, fan, second fixed cylinder, vertical conduit and fixed pipe, hot air circulation heating flow in box, and when heating and drying treatment is carried out to board, every place of board can be subjected to uniform heat exchange, improve the efficiency of drying, and make board can obtain good drying effect.

[0004] But in the above patent, since board is placed on grid plate, the place where board contacts with grid plate is not easy to dry, so that the uniformity of board drying can be affected. SUMMARY

[0005] The utility model aims at providing a kind of carbon fiber epoxy board curing and dry device, under the action of adjusting screw rod and moving block, make board heating curing more uniform, improve the production quality of board.

[0006] To achieve the above object, the technical scheme adopted by the utility model is: provide a kind of carbon fiber epoxy board curing and dry device, including drying cabinet, the top of drying cabinet is equipped with motor, the output of motor is fixedly connected with driving shaft, the outer wall of driving shaft is fixedly connected with carousel, and the number of carousel is two, the middle of two carousel is provided with positioning frame, and the number of positioning frame is multiple, the upper and lower ends of multiple positioning frame are all fixedly connected with positioning shaft, the other end of positioning shaft is fixedly connected with rotation gear, the inner wall of drying cabinet is all fixedly connected with fixed gear ring on upper and lower surface, the inner wall of multiple positioning frame is all provided with adjusting groove on top, the inner wall of adjusting groove is movably connected with adjusting screw rod, the outer wall of adjusting screw rod is threadedly connected with adjusting block, and the number of adjusting block is two, the bottom of two adjusting block is all provided with first linkage slot, the inner wall of first linkage slot is movably connected with linkage rod, the inside of adjusting groove is provided with pressing plate, the both ends of pressing plate are all provided with second linkage slot, the other end of linkage rod is movably connected with the inner wall of second linkage slot.

[0007] Optionally, the outer wall of the self-rotation gear is engaged with the inner wall of the fixed gear ring, and the other end of the adjusting screw extends to the outside of the positioning frame.

[0008] Optionally, the outer wall of the positioning shaft is fixedly connected with a limiting ring, and the limiting ring is located at the upper end of the lower rotating disc.

[0009] Optionally, the inner wall of the drying box is provided with a plurality of heating wires, and the plurality of heating wires are distributed on the left and right sides of the inner wall and the rear side of the inner wall.

[0010] Optionally, the top of the drying box is provided with two exhaust ports, the bottom of the drying box is fixedly connected with a plurality of supporting legs, and the bottom of each of the plurality of supporting legs is provided with a shock pad.

[0011] Optionally, the front of the drying box is hingedly connected with a box door, the outer wall of the box door is provided with a handle, and the inside of the box door is provided with a viewing hole.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1. When the plate needs to be dried, the plate is first placed on the inner wall of the positioning frame, then the adjusting screw is rotated to drive the two adjusting blocks to move away from each other, one end of the two connecting rods connected with the two adjusting blocks moves away from each other, and the other end of the two connecting rods acts together to push the pressing plate downward until the pressing plate presses the plate tightly, then the motor is operated to drive the driving shaft and the two rotating discs to rotate, since the self-rotation gear is engaged with the fixed gear ring, the positioning frame rotates around the driving shaft as the center, so that the plate is heated and solidified more uniformly, and the production quality of the plate is improved.

[0014] 2. A plurality of heating wires are arranged in the drying box to heat and solidify the plate, two exhaust ports are arranged to prevent the internal pressure from being too high, shock pads are arranged at the bottom of the plurality of supporting legs to reduce the noise generated during the operation of the entire device, and a viewing hole is arranged to enable real-time observation of the solidification and drying effect of the plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0017] Figure 2 It is the internal structure schematic view of the drying box of the utility model;

[0018] Figure 3 It is the structure schematic view of the rotating disc of the utility model;

[0019] Figure 4 It is the structure schematic view of the self-rotating gear of the utility model;

[0020] Figure 5 It is the structure schematic view of the adjusting block of the utility model;

[0021] Figure 6 It is the structure schematic view of the positioning frame of the utility model;

[0022] Figure 7 It is the internal structure schematic view of the utility model;

[0023] Figure 8 It is the internal structure schematic view of the utility model Figure 7 It is the enlarged structure schematic view of A place in the utility model.

[0024] In the figure: 1, drying box; 2, motor; 3, drive shaft; 4, rotating disc; 5, positioning frame; 6, positioning shaft; 7, self-rotating gear; 8, fixed gear ring; 9, adjusting groove; 10, adjusting screw; 11, adjusting block; 12, first linkage groove; 13, linkage rod; 14, pressing plate; 15, second linkage groove; 16, limit ring; 17, heating wire; 18, exhaust port; 19, supporting leg; 20, shock pad; 21, door; 22, handle; 23, observation port. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0029] Referring to Figures 1-8 A kind of drying device for curing carbon fiber epoxy resin plate provided by the embodiment of the present application will be described. A kind of drying device for curing carbon fiber epoxy resin plate, including drying box 1, motor 2 is installed at the top of drying box 1, the output end of motor 2 is fixedly connected with driving shaft 3, the outer wall of driving shaft 3 is fixedly connected with turntable 4, and the number of turntable 4 is two, positioning frame 5 is arranged in the middle of two turntables 4, and the number of positioning frame 5 is multiple, the upper and lower ends of multiple positioning frame 5 are all fixedly connected with positioning shaft 6, the other end of positioning shaft 6 is fixedly connected with self-rotating gear 7, the inner wall of drying box 1 is all fixedly connected with fixed gear ring 8 on the upper and lower surfaces, the outer wall of self-rotating gear 7 is engaged with the inner wall of fixed gear ring 8, adjusting groove 9 is formed in the inner wall top of multiple positioning frame 5, adjusting screw 10 is movably connected in the inner wall of adjusting groove 9, the other end of adjusting screw 10 extends to the outside of positioning frame 5, adjusting block 11 is screw-connected on the outer wall of adjusting screw 10, and the number of adjusting block 11 is two, first linkage groove 12 is formed in the bottom of two adjusting blocks 11, linkage rod 13 is movably connected in the inner wall of first linkage groove 12, pressing plate 14 is arranged in the inside of adjusting groove 9, second linkage groove 15 is formed in the two ends of pressing plate 14, the other end of linkage rod 13 is movably connected with the inner wall of second linkage groove 15.

[0030] When the board needs to be dried, place the board at the bottom of the inner wall of the positioning frame 5, then rotate the adjusting screw 10 to drive the two adjusting blocks 11 to move in opposite directions. When the two adjusting blocks 11 move in opposite directions, one end of the two linkage rods 13 connected to them moves accordingly, and the other end of the two linkage rods 13 work together to push the pressure plate 14 downward until the pressure plate 14 presses the board tightly. Then the motor 2 runs, driving the drive shaft 3 and the two turntables 4 to rotate. Since the self-rotating gear 7 meshes with the fixed gear ring 8, the positioning frame 5 rotates on its own axis and revolves around the drive shaft 3 as the center, so that the board is heated and cured more evenly, improving the production quality of the board.

[0031] In another embodiment of this utility model, please refer to Figure 3 Multiple lower positioning shafts 6 are fixedly connected to the outer walls of the drying chamber 1 with limiting rings 16. The limiting rings 16 are located at the upper end of the lower turntable 4. Multiple heating wires 17 are installed on the inner walls of the drying chamber 1, distributed on the left, right, and rear sides of the inner walls. The multiple heating wires 17 cure and dry the materials. Two exhaust ports 18 are installed on the top of the drying chamber 1 to prevent excessive internal pressure. Multiple support legs 19 are fixedly connected to the bottom of the drying chamber 1, and each support leg 19 has a shock-absorbing pad 20 at its bottom to reduce noise generated during operation. A door 21 is hinged to the front of the drying chamber 1. A handle 22 is installed on the outer wall of the door 21, and an observation port 23 is opened inside the door 21. The observation port 23 is fitted with transparent high-temperature resistant glass for real-time observation of the materials.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drying apparatus for curing a carbon fiber epoxy resin plate, comprising a drying chamber (1), characterized in that: The top of the drying box (1) is provided with a motor (2), the output end of the motor (2) is fixedly connected with a driving shaft (3), the outer wall of the driving shaft (3) is fixedly connected with a rotating disc (4), and the number of the rotating disc (4) is two, the middle of the two rotating discs (4) is provided with a positioning frame (5), and the number of the positioning frame (5) is multiple, the upper and lower ends of the multiple positioning frames (5) are fixedly connected with positioning shafts (6), the other end of the positioning shaft (6) is fixedly connected with a rotation gear (7), the inner wall of the drying box (1) is fixedly connected with a fixed gear ring (8) on the upper and lower surfaces, the inner wall top of the multiple positioning frames (5) is provided with an adjusting groove (9), the inner wall of the adjusting groove (9) is movably connected with an adjusting screw (10), the outer wall of the adjusting screw (10) is threadedly connected with an adjusting block (11), and the number of the adjusting block (11) is two, the bottom of the two adjusting blocks (11) is provided with a first linkage groove (12), the inner wall of the first linkage groove (12) is movably connected with a linkage rod (13), the inside of the adjusting groove (9) is provided with a pressing plate (14), the both ends of the pressing plate (14) are provided with a second linkage groove (15), and the other end of the linkage rod (13) is movably connected with the inner wall of the second linkage groove (15).

2. A drying apparatus for curing carbon fiber epoxy resin plates according to claim 1, characterized in that: The outer wall of the rotation gear (7) is engaged with the inner wall of the fixed gear ring (8), and the other end of the adjusting screw (10) extends to the outside of the positioning frame (5).

3. The drying apparatus for curing a carbon fiber epoxy resin plate according to claim 1, characterized by: The outer wall of the multiple lower positioning shafts (6) is fixedly connected with a limiting ring (16), and the limiting ring (16) is located on the upper end of the lower rotating disc (4).

4. The drying apparatus for curing a carbon fiber epoxy resin plate according to claim 1, characterized by: The inner wall of the drying box (1) is provided with heating wires (17), and the number of the heating wires (17) is multiple, and the multiple heating wires (17) are respectively distributed on the left and right sides of the inner wall of the drying box (1) and the rear side of the inner wall.

5. The drying apparatus for curing a carbon fiber epoxy resin plate according to claim 1, characterized by: The top of the drying box (1) is provided with an exhaust port (18), and the number of the exhaust port (18) is two, the bottom of the drying box (1) is fixedly connected with a supporting leg (19), and the number of the supporting leg (19) is multiple, and the bottom of the multiple supporting legs (19) is provided with a shock pad (20).

6. A drying apparatus for curing carbon fiber epoxy resin plates as claimed in claim 1, characterized in that: The front of the drying box (1) is movably connected with a box door (21) through a hinge, the outer wall of the box door (21) is provided with a handle (22), and the inside of the box door (21) is provided with a viewing hole (23).

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