Hard carbon felt processing tool

Abstract

The utility model discloses a hard carbon felt processing tool in the technical field of carbon felt processing, which comprises a processing plate, four corners of the lower surface of the processing plate are connected with supporting legs, the outer wall of the processing plate is provided with a fixed support, the top of the fixed support is provided with an electric push rod, and the bottom of the electric push rod is connected with a moving beam. A U-shaped moving frame is slidably arranged on the lower surface of the moving beam, a fixing plate and a cutting motor are installed on the outer wall of the rear side of the U-shaped moving frame, a cutting knife is arranged at the output end of the cutting motor, a cutting groove is formed in the machining plate, a cleaning assembly is arranged at the bottom of the machining plate, mounting frames are arranged at the front end and the rear end of the fixing support correspondingly, and electric telescopic rods are connected to the two mounting frames correspondingly. A U-shaped frame is arranged at the bottom of the electric telescopic rod, the inner wall of the U-shaped frame is rotationally connected with a lower pressing roller, the hard carbon felt does not need to be pressed manually in the machining process, and the machining efficiency is improved; and chippings generated when the hard carbon felt is cut can be automatically collected, manual follow-up cleaning is not needed, and the labor amount is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon felt processing, in particular to a tooling for processing hard carbon felt. Background Art

[0002] Hard carbon felt is a hard material made of carbon fiber and resin through high temperature pressing. It has the advantages of light weight, high strength, corrosion resistance, and high temperature resistance. Hard carbon felt is often used in the manufacture of aerospace equipment, automotive parts, battery plates and other high-tech fields.

[0003] After the hard carbon felt is produced, it needs to be cut into specified sizes using processing tools. Most of the existing hard carbon felt processing tools need to manually press the hard carbon felt to be processed in order to avoid errors in the cutting position, which increases the workload of the staff. In addition, manual pressing of the hard carbon felt to be processed is not safe enough, and the hands may be easily scratched by the cutting knife on the tool. The processing efficiency of hard carbon felt is average and it is not safe enough to use. Therefore, we propose a tool for processing hard carbon felt. Utility Model Content

[0004] The purpose of the utility model is to provide a tool for processing hard carbon felt to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tooling for processing hard carbon felt comprises a processing plate, supporting legs are connected at the four corners of the lower surface of the processing plate, a fixed bracket is installed on the middle outer wall of the processing plate, an electric push rod is provided on the top of the fixed bracket, a moving beam is connected to the bottom of the electric push rod, and a U-shaped moving frame is slidably provided on the lower surface of the moving beam, a fixed plate is installed on the rear outer wall of the U-shaped moving frame, and a cutting motor is connected to the side wall of the fixed plate, a cutting knife is provided at the output end of the cutting motor, a cutting groove is provided on the processing plate and directly below the moving beam, a cleaning component is provided at the bottom of the processing plate and below the cutting groove, mounting frames are provided at the front and rear ends of the fixed bracket, electric telescopic rods are connected to the two sets of mounting frames, a U-shaped frame is provided at the bottom of the electric telescopic rod, and a lower pressure roller is rotatably connected to the inner wall of the U-shaped frame.

[0007] Furthermore: a stepper motor is also installed on the rear outer wall of the U-shaped moving frame, the output end of the stepper motor is connected to a rotating shaft, a traveling gear is sleeved on the rotating shaft, and a plurality of tooth grooves matching the traveling gears are provided at the bottom of the moving beam, and the tooth grooves are meshed and connected with the traveling gears.

[0008] Furthermore: a T-shaped slot is provided on the front outer wall of the movable beam, and a T-shaped seat is slidably connected in the T-shaped slot, a connecting rod is connected to the outer wall of the T-shaped seat, and the bottom of the connecting rod is connected to the front outer wall of the U-shaped movable frame.

[0009] Further: the cleaning component includes a base frame, a collecting box is provided on the base frame, and the open end of the collecting box is opposite to the cutting groove, an exhaust fan connected to the collecting box is installed at the bottom of the base frame, the exhaust port of the exhaust fan is connected to a sleeve, a through hole adapted to the sleeve is opened at the bottom of the collecting box, and a blocking net is installed on the inner wall of the through hole.

[0010] Furthermore: damping pads are provided at the bottom of the four groups of supporting legs, and corrugated protrusions are embedded on the lower surfaces of the damping pads.

[0011] Furthermore: vertical slide bars are arranged on the left and right outer walls of the U-shaped frame, and vertical slide grooves matching the vertical slide bars are arranged on the left and right inner walls of the mounting frame.

[0012] Further: the fixed bracket includes two groups of symmetrically arranged inclined horizontal plates, the two groups of inclined horizontal plates are arranged in a triangle, and vertical support plates are installed at the bottom of the inclined horizontal plates, and the two groups of vertical support plates are installed on both sides of the top of the processing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can drive the lower pressure roller in the U-shaped frame to move down and press the hard carbon felt to be cut and processed through the operation of the electric telescopic rods on the mounting frames on both sides, so as to prevent the hard carbon felt from moving during the cutting process. The operation of the stepping motor can drive the travel gear to rotate. Since the travel gear is meshed and connected with multiple sets of tooth grooves, the U-shaped moving frame drives the cutting motor and the cutting knife to move left and right after the U-shaped moving frame is limited by the connecting rod, the T-shaped seat and the T-shaped slot, so as to realize the rapid cutting and processing of the pressed hard carbon felt. The hard carbon felt does not need to be pressed manually during the processing, thereby improving the processing efficiency.

[0015] 2. Through the operation of the exhaust fan at the bottom of the collection box, negative pressure can be generated at the opening at the top of the collection box, so that the debris generated when the cutting knife cuts the hard carbon felt can be collected into the collection box, without the need for subsequent manual cleaning, which reduces the workload and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is another structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the movable beam and the U-shaped movable frame of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the side connection structure of the movable beam and the U-shaped movable frame of the utility model.

[0020] In the figure: 1. Processing plate; 2. Support legs; 3. Fixed bracket; 4. Electric push rod; 5. Mounting frame; 6. Electric telescopic rod; 7. U-shaped frame; 8. Lower pressure roller; 9. Moving beam; 10. Cutting groove; 11. Base frame; 12. Collection box; 13. Exhaust fan; 14. U-shaped moving frame; 15. Fixed plate; 16. Cutting motor; 17. Cutting knife; 18. Stepper motor; 19. Connecting rod; 20. Travel gear; 21. Tooth groove; 22. T-slot; 23. T-seat. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-4 The utility model provides a technical solution: a tooling for processing hard carbon felt, comprising a processing plate 1, the four corners of the lower surface of the processing plate 1 are connected with support legs 2, the middle outer wall of the processing plate 1 is installed with a fixed bracket 3, the fixed bracket 3 includes two groups of symmetrically arranged inclined horizontal plates, the two groups of inclined horizontal plates are arranged in a triangle, and the bottom of the inclined horizontal plates is installed with a vertical support plate, and the two groups of vertical support plates are installed on both sides of the top of the processing plate 1, the top of the fixed bracket 3 is provided with an electric push rod 4, the bottom of the electric push rod 4 is connected with a moving beam 9, and the lower surface of the moving beam 9 is slidably provided with a U-shaped moving frame 14, and the rear outer wall of the U-shaped moving frame 14 is installed with a fixed plate 1 5, and the side wall of the fixed plate 15 is connected to a cutting motor 16, and a cutting knife 17 is provided at the output end of the cutting motor 16, a cutting groove 10 is provided on the processing plate 1 and is located directly below the moving beam 9, and a cleaning component is provided at the bottom of the processing plate 1 and is located below the cutting groove 10, and mounting frames 5 are provided at the front and rear ends of the fixed bracket 3, and electric telescopic rods 6 are connected to the two groups of mounting frames 5, and U-shaped frames 7 are provided at the bottom of the electric telescopic rods 6, and the inner wall of the U-shaped frame 7 is rotatably connected to a lower pressure roller 8, and the left and right outer walls of the U-shaped frame 7 are provided with vertical slide bars, and the left and right inner walls of the mounting frame 5 are provided with vertical slide grooves matching the vertical slide bars.

[0024] Before use, the electrical ends of the electrical equipment on the tooling are electrically connected to the electrical ends of the external power supply and the controller. The two sets of electric telescopic rods 6 work synchronously. When cutting the hard carbon felt, lay it flat on the processing plate 1 so that the cutting position of the hard carbon felt is aligned with the cutting groove 10. Then, start the two sets of electric telescopic rods 6. The synchronous operation of the two sets of electric telescopic rods 6 causes the rotating lower pressure rollers 8 in the two sets of U-shaped frames 7 to move down and press on the hard carbon felt, so as to avoid the hard carbon felt from moving during the cutting process, replace the traditional manual pressing of the hard carbon felt, and improve the safety of the tooling. Then, by moving The U-shaped moving frame 14 is slidably connected to the bottom of the moving beam 9. The left and right movement of the U-shaped moving frame 14 at the bottom of the moving beam 9 drives the fixedly connected fixed plate 15, cutting motor 16 and cutting knife 17 to move. The operation of the cutting motor 16 drives the cutting knife 17 to rotate. The rotation of the cutting knife 17 realizes the cutting process of the hard carbon felt. The hard carbon felt does not need to be manually pressed during the processing, which improves the processing efficiency. Through the action of the cleaning component, the debris generated when the cutting knife 17 cuts the hard carbon felt can be collected into the collection box 12, without the need for subsequent manual cleaning, reducing the workload and improving work efficiency.

[0025] Among them, preferably, a stepper motor 18 is also installed on the rear outer wall of the U-shaped moving frame 14, and the output end of the stepper motor 18 is connected to a rotating shaft, on which a traveling gear 20 is sleeved, and a plurality of groups of tooth grooves 21 adapted to the traveling gear 20 are provided at the bottom of the moving beam 9, and the tooth grooves 21 are meshed and connected with the traveling gear 20; through the operation of the stepper motor 18, the traveling gear 20 can be driven to rotate forward or reverse, and since the traveling gear 20 is meshed and connected with the plurality of groups of tooth grooves 21, the U-shaped moving frame 14 is limited by sliding through the connecting rod 19, the T-shaped seat 23 and the T-shaped slot 22, so that the U-shaped moving frame 14 drives the cutting motor 16 and the cutting knife 17 to move left and right.

[0026] Preferably, a T-slot 22 is provided on the front outer wall of the movable beam 9, and a T-slot 22 is slidably connected with a T-seat 23, the outer wall of the T-seat 23 is connected with a connecting rod 19, and the bottom of the connecting rod 19 is connected to the front outer wall of the U-shaped movable frame 14; the two ends of the connecting rod 19 are respectively fixedly connected to the outer wall of the T-seat 23 and the outer wall of the U-shaped movable frame 14, and the U-shaped movable frame 14 moving left and right can be prevented from falling through the action of the connecting rod 19, the T-seat 23 and the T-slot 22.

[0027] Preferably, the cleaning component includes a base frame 11, on which a collecting box 12 is provided, and the open end of the collecting box 12 is opposite to the cutting groove 10, and an exhaust fan 13 connected to the collecting box 12 is installed at the bottom of the base frame 11, and the exhaust port of the exhaust fan 13 is connected with a sleeve, and a through hole compatible with the sleeve is opened at the bottom of the collecting box 12, and a blocking net is installed on the inner wall of the through hole; after the exhaust fan 13 is working, negative pressure can be generated at the exhaust port, thereby generating suction at the sleeve and the through hole, and after the top opening of the collecting box 12 generates suction, the debris cut and dropped in the cutting groove 10 is collected, and the blocking net plays a role in blocking the debris to prevent the debris from entering the exhaust fan 13, and the sleeve and the through hole are directly sleeved together, which can facilitate the removal of the collecting box 12 and facilitate the subsequent unified cleaning of the internal debris.

[0028] Embodiment 2:

[0029] Reference Figure 1 This embodiment is different from the first embodiment in that damping pads are provided at the bottom of the four groups of supporting legs 2, and corrugated protrusions are embedded on the lower surface of the damping pads; the damping pads and the corrugated protrusions can increase the friction with the working ground, thereby improving the stability of the entire tooling during use.

[0030] 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 tool for processing hard carbon felt, comprising a processing plate (1), characterized in that: The four corners of the lower surface of the processing plate (1) are connected to support legs (2), the middle outer wall of the processing plate (1) is installed with a fixed bracket (3), the top of the fixed bracket (3) is provided with an electric push rod (4), the bottom of the electric push rod (4) is connected to a moving beam (9), and a U-shaped moving frame (14) is slidably arranged on the lower surface of the moving beam (9), a fixed plate (15) is installed on the rear outer wall of the U-shaped moving frame (14), and the side wall of the fixed plate (15) is connected to a cutting motor (16), and the cutting motor A cutting knife (17) is provided at the output end of the (16); a cutting groove (10) is provided on the processing plate (1) and is located directly below the moving beam (9); a cleaning assembly is provided at the bottom of the processing plate (1) and is located below the cutting groove (10); mounting frames (5) are provided at both the front and rear ends of the fixed bracket (3); both sets of mounting frames (5) are connected to electric telescopic rods (6); a U-shaped frame (7) is provided at the bottom of the electric telescopic rod (6); and a lower pressure roller (8) is rotatably connected to the inner wall of the U-shaped frame (7).

2. The tooling for processing hard carbon felt according to claim 1, characterized in that: A stepper motor (18) is also installed on the rear outer wall of the U-shaped moving frame (14); the output end of the stepper motor (18) is connected to a rotating shaft, and a traveling gear (20) is sleeved on the rotating shaft; a plurality of groups of tooth grooves (21) adapted to the traveling gear (20) are provided at the bottom of the moving beam (9), and the tooth grooves (21) are meshedly connected with the traveling gear (20).

3. The tooling for processing hard carbon felt according to claim 1, characterized in that: The front outer wall of the movable beam (9) is provided with a T-shaped slot (22), and a T-shaped seat (23) is slidably connected in the T-shaped slot (22). The outer wall of the T-shaped seat (23) is connected to a connecting rod (19), and the bottom of the connecting rod (19) is connected to the front outer wall of the U-shaped movable frame (14).

4. The tooling for processing hard carbon felt according to claim 1, characterized in that: The cleaning assembly comprises a base frame (11), a collecting box (12) is provided on the base frame (11), and the opening end of the collecting box (12) faces the cutting groove (10), and an exhaust fan (13) connected to the collecting box (12) is installed at the bottom of the base frame (11).

5. The tooling for processing hard carbon felt according to claim 4, characterized in that: The air outlet of the exhaust fan (13) is connected to a sleeve, the bottom of the collection box (12) is provided with a through hole matched with the sleeve, and a blocking net is installed on the inner wall of the through hole.

6. The tooling for processing hard carbon felt according to claim 1, characterized in that: The bottoms of the four groups of supporting legs (2) are all provided with damping pads, and the lower surfaces of the damping pads are embedded with corrugated protrusions.

7. The tooling for processing hard carbon felt according to claim 1, characterized in that: The left and right outer walls of the U-shaped frame (7) are both provided with vertical slide bars, and the left and right inner walls of the mounting frame (5) are both provided with vertical slide grooves matching the vertical slide bars.

8. The tooling for processing hard carbon felt according to claim 1, characterized in that: The fixed bracket (3) comprises two groups of symmetrically arranged inclined transverse plates, the two groups of inclined transverse plates are arranged in a triangle, and vertical support plates are installed at the bottom of the inclined transverse plates, and the two groups of vertical support plates are installed on both sides of the top of the processing plate (1).

Images