Forming die for carbon fiber plate

Abstract

The utility model discloses a forming die for a carbon fiber plate, belongs to the technical field of dies, and aims to solve the problems of poor cleaning effect and low efficiency caused by a simple cleaning mode of a lower die in the prior art. The bottom frame is installed on the lower die, a bearing plate fixed to the lower die is fixed to the bottom frame, a bearing frame is fixed to the bearing plate, an air cylinder is fixed to the bearing frame, the output end of the air cylinder is fixed to the upper die, a cleaning unit matched with the lower die is arranged on the bearing plate, and the cleaning unit is used for cleaning the lower die; through accurate control of the electric push rod, the brush roller can be adjusted and moved to the position in close contact with the lower die, the efficiency of cleaning the lower die is greatly improved in an automatic mode, the time needed by manual cleaning is shortened, the labor intensity needed by manual cleaning is reduced, and therefore the overall production efficiency and the cleaning effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould technical field, concretely relates to a carbon fiber plate is with forming mould. BACKGROUND

[0002] Carbon fiber mould has the advantages of big rigidity, light quality, can control rigidity characteristic better, carbon fiber mould can resist bending and deformation in high temperature solidification process, is suitable for the forming of large -scale parts, although it seems unusual to use carbon fiber to mould carbon fiber, but its anisotropic characteristic makes it have wide application in the field of racing and aerospace.

[0003] The patent file No. (CN218111797U) "discloses a continuous thermoplastic forming carbon fiber plate forming mould oil cooling module, including oil cooling machine and bottom plate, the oil cooling machine one side wall fixedly connected with oil inlet pipe, the oil inlet pipe is away from the oil cooling machine one end fixedly connected with a plurality of shunt pipe, the bottom plate upper end fixedly provided with a plurality of support column, a plurality of support column upper end common fixedly connected with processing table, the processing table upper end middle fixedly provided with forming seat, the forming seat is internally provided with annular pipe, a plurality of shunt pipe are commonly threaded with annular pipe. The utility model discloses a kind of oil cooling module for continuous thermoplastic forming carbon fiber plate forming mould, which has the effect of oil cooling rapid forming, and the oil cooling module for continuous thermoplastic forming carbon fiber plate forming mould has the function of rapid ejection" above-mentioned patent file, although it can degree to mould is rapidly cooled to reach the function of rapid forming, but it is difficult to clean the lower mould efficiently.

[0004] The existing carbon fiber plate forming mould currently needs to clean the lower mould before stamping and forming carbon fiber plate, to ensure that the lower mould will not affect the forming effect of carbon fiber plate due to impurities, but the existing lower mould cleaning method is manual cleaning, which leads to poor cleaning effect and low cleaning efficiency of the lower mould.

[0005] Therefore, a carbon fiber plate forming mould is needed to solve the problem of poor cleaning effect and low efficiency caused by the existing lower mould cleaning method. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a carbon fiber plate forming mould to solve the problems in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a carbon fiber plate forming mould, comprising an upper mould and a lower mould.

[0008] Further comprising:

[0009] The bottom frame is arranged on the lower die, and a bearing plate fixed with the lower die is arranged on the bottom frame, a bearing frame is fixed on the bearing plate, a cylinder is fixed on the bearing frame, and the output end of the cylinder is fixed with the upper die, and a cleaning unit matched with the lower die is arranged on the bearing plate, and the cleaning unit is used for cleaning the lower die.

[0010] The moving assembly is arranged on the bearing plate, and the moving assembly is used for adjusting the position of the cleaning unit.

[0011] It should be noted that the cleaning unit comprises:

[0012] The bracket is slidably connected to the bearing plate, two electric push rods are fixed on the bracket, the output ends of the two electric push rods are fixed with a mounting bracket, a brush roller is rotatably connected to the mounting bracket, and the like.

[0013] The mounting plate is fixed on the mounting bracket, and the mounting plate is fixed with a driving motor, a bevel gear is fixed between the output shaft of the driving motor and the brush roller, and the two bevel gears are meshingly connected.

[0014] Further, the moving assembly comprises

[0015] The connecting block is fixed on the bearing plate, a guide rod is fixed between two of the connecting plates, the bracket is slidably connected to the guide rod, a lead screw is rotatably connected between the other two connecting plates, the bracket is threadedly connected to the lead screw, and the like.

[0016] The support plate is fixed on the bearing plate, a servo motor is fixed on the support plate, and the output shaft of the servo motor is coaxially fixed with one end of the lead screw.

[0017] Further, a plurality of guide rods are fixed on the mounting bracket, and the guide rods are slidably arranged on the bracket.

[0018] As a preferred embodiment, a limiting block is fixed on the guide rod, and the diameter of the limiting block is greater than the diameter of the guide rod.

[0019] As a preferred embodiment, a plurality of limiting pins are fixed on the lower die, and a limiting sleeve matched with the limiting pins is fixed on the upper die.

[0020] Compared with the prior art, the carbon fiber plate forming die provided by the present application has at least the following beneficial effects:

[0021] (1) This utility model can adjust and move the brush roller to a position that is in close contact with the lower mold through the precise control of the electric push rod. After the drive motor is started, it drives the brush roller to rotate at high speed. The bristles on the brush roller will generate strong friction with the surface of the lower mold, effectively removing various dirt and residues attached to the lower mold. The automation method greatly improves the efficiency of cleaning the lower mold, reduces the time and labor intensity required for manual cleaning, thereby improving the overall production efficiency and cleaning effect.

[0022] (2) This utility model forms an efficient guiding mechanism through the precise synchronous cooperation of the guide rod and the lead screw. The moving component can accurately guide and position the support. At the same time, the combination of the lead screw and the servo motor is used as the power source to adjust the moving support. The planar position of the brush roller can be flexibly adjusted according to the actual needs. This not only ensures that the brush roller is driven smoothly, thereby effectively cleaning the lower mold, but also effectively prevents the reduction of cleaning effect due to mechanical interference. This not only improves the efficiency of cleaning operation, but also ensures the quality of cleaning operation, thereby greatly improving the overall production efficiency and product quality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a side view of the structure of this utility model;

[0025] Figure 3 This is a bottom view of the structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the load-bearing plate structure of this utility model;

[0027] Figure 5 for Figure 4 Enlarged structural diagram at point A;

[0028] Figure 6 This is a schematic diagram of the structure of the moving component of this utility model.

[0029] In the diagram: 1. Upper mold; 2. Lower mold; 3. Base frame; 4. Load-bearing plate; 5. Bearing frame; 6. Cylinder; 7. Cleaning unit; 71. Bracket; 72. Electric push rod; 73. Mounting frame; 74. Brush roller; 75. Mounting plate; 76. Drive motor; 77. Bevel gear; 8. Moving component; 81. Servo motor; 82. Connecting plate; 83. Guide rod; 84. Lead screw; 85. Support plate; 9. Guide rod; 10. Limiting block; 11. Limiting pin; 12. Limiting sleeve. Detailed Implementation

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-6 The utility model provides a kind of forming mould for carbon fiber plate, including upper die 1 and lower die 2, lower die 2 is fixed with several limit pins 11, and upper die 1 is fixed with the limit sleeve 12 compatible with limit pin 11, by limit pin 11 and limit sleeve 12 snap fit arrangement, when upper die 1 and lower die 2 are connected and snap fit, by limit pin 11 and limit sleeve 12 cooperation, the predetermined positioning effect when upper die 1 and lower die 2 are connected is played, further including chassis 3, chassis 3 is installed on lower die 2, and chassis 3 is fixed with load-bearing plate 4 fixed with lower die 2, load-bearing plate 4 is fixed with bearing frame 5, bearing frame 5 is fixed with air cylinder 6, and the output end of air cylinder 6 is fixed with upper die 1, load-bearing plate 4 is provided with cleaning unit 7 compatible with lower die 2, for cleaning lower die 2 by cleaning unit 7;

[0032] Moving assembly 8, moving assembly 8 is arranged on load-bearing plate 4, and the position of cleaning unit 7 is adjusted by moving assembly 8.

[0033] It should be noted that the upper die 1 is driven by the air cylinder 6 to move, and the carbon fiber plate raw material is placed on the lower die 2, and the carbon fiber plate raw material is formed by extrusion of the upper die 1 and the lower die 2 within 10-15 min.

[0034] Further as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 It is worth noting that the cleaning unit 7 includes a bracket 71, the bracket 71 is slidably connected to the load-bearing plate 4, two electric push rods 72 are fixed on the bracket 71, and the output ends of the two electric push rods 72 are fixed with a mounting bracket 73, a plurality of guide rods 9 are fixed on the mounting bracket 73, and the guide rods 9 are slidably connected to the bracket 71, the guide rods 9 are arranged to guide the mounting bracket 73, greatly improve the stability of the mounting bracket 73 during movement, effectively prevent the mounting bracket 73 from shaking due to poor stability during movement, the brush roller 74 is rotatably connected to the mounting bracket 73, and;

[0035] The guide rod 9 is fixed with a limiting block 10, and the diameter of the limiting block 10 is larger than that of the guide rod 9, so that the limiting block 10 limits the guide rod 9, thereby avoiding the disconnection of the mounting frame 73 from the support 71 due to excessive movement.

[0036] The mounting plate 75 is fixed on the mounting frame 73, and the driving motor 76 is fixed on the mounting plate 75. The output shaft of the driving motor 76 and the brush roller 74 are both fixed with bevel gears 77, and the two bevel gears 77 are meshed and connected with each other.

[0037] It should be noted that the brush roller 74 can be adjusted and moved to be in close contact with the lower mold 2 through precise control of the electric push rod 72. After the driving motor 76 is started, the brush roller 74 is driven to rotate at high speed. The bristles on the brush roller 74 will produce strong friction with the surface of the lower mold 2, effectively removing various dirt and residues attached to the lower mold 2. The automatic cleaning mode greatly improves the efficiency of cleaning the lower mold 2, reduces the time and labor intensity required for manual cleaning, and thus improves the overall production efficiency and cleaning effect.

[0038] Further as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , it is worth noting that the moving assembly 8 includes connecting plates 82, a plurality of connecting plates 82 are fixed on the bearing plate 4, and a guide rod 83 is fixed between two of the connecting plates 82. The support 71 is slidingly connected with the guide rod 83. Another two connecting plates 82 are rotatably connected with a lead screw 84, and the support 71 is threadedly connected with the lead screw 84. A support plate 85 is fixed on the bearing plate 4, and a servo motor 81 is fixed on the support plate 85. The output shaft of the servo motor 81 is coaxially fixed with one end of the lead screw 84.

[0039] It should be noted that the precise synchronous cooperation of the guide rod 83 and the lead screw 84 forms an efficient guiding mechanism, which can accurately guide and position the support 71. The combination of the lead screw 84 and the servo motor 81 is used as a power source to adjust the moving support 71. The planar position of the brush roller 74 can be flexibly adjusted according to actual needs. This not only ensures the smooth driving of the brush roller 74 to effectively clean the lower mold 2, but also effectively prevents the cleaning effect from being discounted due to mechanical interference. This not only improves the efficiency of the cleaning operation, but also ensures the quality of the cleaning operation, thereby greatly improving the overall production efficiency and product quality.

[0040] The present scheme has the following working process: when the lower mold 2 needs to be cleaned before carbon fiber plate molding, the working principle of cleaning the lower mold 2 is as follows:

[0041] First, through the driving of servo motor 81, make the screw rod 84 synchronous rotation, using the screw rod 84 and the bracket 71 threaded transmission effect, make the bracket 71 force after moving, will brush roller 74 to the appropriate position, stop the driving of servo motor 81;

[0042] Second, through the driving of electric push rod 72, install the bracket 73 down, and ensure that the brush roller 74 and the lower die 2 close to the end;

[0043] Then, through the driving of motor 76, using the meshing transmission effect between the two bevel gears 77, make the brush roller 74 high speed rotation, by brush roller 74 on the lower die 2 place clean up;

[0044] Finally, again through the driving of servo motor 81, make the screw rod 84 synchronous rotation, drive the bracket 71 displacement, so as to drive the brush roller 74 high speed rotation translation, complete the clean up of the lower die 2 place.

[0045] Driving motor 76 and servo motor 81 can be used in the market, driving motor 76 and servo motor 81 are provided with power supply, in the art belongs to mature technology, has been fully disclosed, therefore the specification is not repeated.

[0046] The above, only for the specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range of the present application, can easily think of changes or replacement, should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0047] Finally: the above only for the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement etc. within the spirit and principles of the present application, should be contained in the protection scope of the present application.

Claims

1. A molding die for carbon fiber sheet, comprising an upper die (1) and a lower die (2); Its features are, Also includes: The base frame (3) is installed on the lower mold (2), and a load-bearing plate (4) fixed on the base frame (3) is fixed to the lower mold (2). A bearing frame (5) is fixed on the load-bearing plate (4), and a cylinder (6) is fixed on the bearing frame (5). The output end of the cylinder (6) is fixed to the upper mold (1). A cleaning unit (7) that cooperates with the lower mold (2) is provided on the load-bearing plate (4). The cleaning unit (7) is used to clean the lower mold (2). The movable component (8) is set on the load-bearing plate (4) and is used to adjust the position of the cleaning unit (7).

2. The molding die for carbon fiber sheet according to claim 1, characterized in that: The cleaning unit (7) includes: The bracket (71) is slidably connected to the support plate (4). Two electric push rods (72) are fixed on the bracket (71), and the output ends of the two electric push rods (72) are fixed with mounting brackets (73). A brush roller (74) is rotatably connected to the mounting bracket (73). A mounting plate (75) is fixed on the mounting bracket (73), and a drive motor (76) is fixed on the mounting plate (75). A bevel gear (77) is fixed between the output shaft of the drive motor (76) and the brush roller (74), and the two bevel gears (77) mesh with each other.

3. The molding die for carbon fiber sheet according to claim 1, characterized in that: The moving component (8) includes A connecting plate (82), a plurality of connecting plates (82) fixed on a load-bearing plate (4), and a guide rod (83) fixed between two of the connecting plates (82), a bracket (71) slidably connected to the guide rod (83), a screw rod (84) rotatably connected between the other two connecting plates (82), and a threaded connection between the bracket (71) and the screw rod (84); A support plate (85) is fixed on the load-bearing plate (4). A servo motor (81) is fixed on the support plate (85). The output shaft of the servo motor (81) is coaxially fixed with one end of the lead screw (84).

4. The molding die for carbon fiber sheet according to claim 2, characterized in that: The mounting bracket (73) is fixed with several guide rods (9), and the guide rods (9) are slidably connected to the bracket (71).

5. The molding die for carbon fiber sheet according to claim 4, characterized in that: A limiting block (10) is fixed on the guide rod (9), and the diameter of the limiting block (10) is greater than the diameter of the guide rod (9).

6. The molding die for carbon fiber sheet according to claim 1, characterized in that: The lower mold (2) is fixed with a number of limiting pins (11), and the upper mold (1) is fixed with a limiting sleeve (12) that matches the limiting pins (11).

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