SMC product flash removal device

Abstract

The utility model discloses a kind of SMC product burr removing devices, including workbench and strip frame, the strip frame is fixedly arranged in the top of workbench, the rear side of the strip frame is fixedly connected with positioning baffle, the both sides of workbench top are fixedly connected with first electric telescopic rod, the top of the extension end of two first electric telescopic rod is fixedly connected with edge frame, the utility model relates to burr removing technical field.This SMC product burr removing device, by setting first electric telescopic rod, edge frame, mounting seat, support arm, servo motor, threaded rod, cutting frame and burr cutting knife, make device can be through edge frame and be pressed tightly product top burr position, avoid burr when being cut and tear product top surface simultaneously, with flexible adjustment cutting height to adapt to different thickness product, and realize automatic horizontal cutting, replace manual operation, greatly improve burr removing efficiency, product yield and equipment versatility.

Description

Technical Field

[0001] This utility model relates to the field of flash removal technology, specifically to a flash removal device for SMC products. Background Technology

[0002] During the molding process of SMC (sheet molding compound) products, excess flash is easily generated at the mold joint. Traditional flash removal methods often involve manual hand-held tools for grinding and scraping, which is not only inefficient and labor-intensive, but also prone to damaging the product surface due to uneven operating force, resulting in decreased dimensional accuracy and appearance defects.

[0003] Meanwhile, manual flash removal is difficult to adapt to SMC products of different specifications and thicknesses, has poor positioning accuracy, and does not completely remove flash. It also poses a safety hazard of cutting operators with the blades. Some existing semi-automatic flash removal equipment has problems such as complex structure, inconvenient adjustment, and poor versatility, which cannot meet the needs of efficient, stable and safe flash removal for SMC products, thus restricting the improvement of production efficiency and product yield.

[0004] To address this problem, a flash removal device for SMC products is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flash removal device for SMC products, which solves the problems of low efficiency, high labor intensity, and easy damage to the product surface caused by the reliance on manual labor for flash removal of SMC products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an SMC product flash removal device, comprising a workbench and a frame, wherein the frame is fixedly mounted on the top of the workbench, a positioning baffle is fixedly connected to the rear side of the frame, and first electric telescopic rods are fixedly connected to both sides of the top of the workbench. A pressing frame is fixedly connected to the top of the extension ends of the two first electric telescopic rods. A cutting frame is slidably mounted on the top of the pressing frame, and a mounting base is fixedly connected to the top of the cutting frame. A support arm is slidably mounted inside the mounting base, and the support arm and the mounting base are fixedly connected by bolts. A flash cutting blade is fixedly connected to the bottom of the support arm.

[0007] Preferably, an auxiliary slide plate is slidably connected inside the cutting frame via a sliding groove, and a movable block is fixedly connected to the bottom of the auxiliary slide plate. A first guide groove is provided at the top of the frame, and a first guide block is slidably connected inside the first guide groove. The top of the first guide block is fixedly connected to the bottom of the movable block.

[0008] Preferably, a servo motor is fixedly connected to the top of the pressing frame, and the output shaft of the servo motor is fixedly connected to a threaded rod through a coupling. One end of the threaded rod is rotatably connected to the top of the pressing frame through a bracket. The cutting frame has a threaded groove inside that matches the threaded rod.

[0009] Preferably, a second electric telescopic rod is fixedly connected to the rear side of the top of the workbench, and a third electric telescopic rod is fixedly connected to both sides of the top of the workbench. Clamping plates are fixedly connected to the ends of the extensions of the second and third electric telescopic rods.

[0010] Preferably, a second guide groove is provided on both the front and rear sides of the top of the pressing frame, and a second guide slider is slidably connected inside the second guide groove, and the top of the second guide slider is fixedly connected to the bottom of the cutting frame.

[0011] Preferably, the surface of the bending part of the cutting frame is fitted with a waste collection box adapted to the flash cutting tool by bolts and ear plates.

[0012] Beneficial effects

[0013] This invention provides a flash removal device for SMC products. Compared with existing technologies, it has the following advantages: By setting a positioning baffle, a second electric telescopic rod, a third electric telescopic rod, and a clamping plate, this invention can accurately position and clamp SMC products in multiple directions, effectively preventing product displacement and shaking during cutting, ensuring accurate flash removal position and uniform cutting, and significantly improving product processing accuracy and appearance quality.

[0014] By setting up a first electric telescopic rod, a pressing frame, a mounting base, a support arm, a servo motor, a threaded rod, a cutting frame, and a flash cutting blade, the device can press the top burr of the product with the pressing frame, preventing the top surface of the product from being torn along with the flash when it is cut. At the same time, it can flexibly adjust the cutting height to adapt to products of different thicknesses and realize automated transverse cutting, replacing manual operation, and greatly improving the flash removal efficiency, product yield, and equipment versatility.

[0015] By setting up a first guide groove, a first guide slider, a second guide groove, a second guide slider, and a waste collection box, the cutting mechanism can move smoothly and stably, ensuring a stable and reliable cutting process. At the same time, it can also collect flash waste, prevent debris from scattering, keep the working environment clean, and eliminate safety hazards. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the cutting frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the flash cutting tool structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second and third electric telescopic rods of this utility model.

[0020] In the diagram: 1. Workbench; 2. Frame; 3. Positioning baffle; 4. First electric telescopic rod; 5. Edge pressing frame; 6. Cutting frame; 7. Mounting base; 8. Support arm; 9. Flash cutting blade; 10. Auxiliary slide plate; 11. Movable block; 12. First guide groove; 13. First guide slider; 14. Servo motor; 15. Threaded rod; 16. Threaded groove; 17. Second electric telescopic rod; 18. Third electric telescopic rod; 19. Clamping plate; 20. Second guide groove; 21. Second guide slider; 22. Waste collection box. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an SMC product flash removal device, including a workbench 1 and a frame 2. The frame 2 is fixedly installed on the top of the workbench 1. A positioning baffle 3 is fixedly connected to the rear side of the frame 2. A second electric telescopic rod 17 is fixedly connected to the rear side of the top of the workbench 1. A third electric telescopic rod 18 is fixedly connected to both sides of the top of the workbench 1. A clamping plate 19 is fixedly connected to the ends of the extensions of the second electric telescopic rod 17 and the third electric telescopic rod 18.

[0023] Furthermore, in order to achieve the pressing and positioning of the top burrs of the product and to complete the automated cutting and height adjustment of the burrs, the top of the workbench 1 is fixedly connected to both sides of the top. The top of the extension ends of the two first electric telescopic rods 4 are fixedly connected to the edge pressing frame 5. The top of the edge pressing frame 5 is slidably provided with a cutting frame 6. The top of the cutting frame 6 is fixedly connected with a mounting base 7. The mounting base 7 is slidably provided with a support arm 8. The support arm 8 and the mounting base 7 are fixedly connected by bolts. The bottom of the support arm 8 is fixedly connected with a burr cutting knife 9.

[0024] A servo motor 14 is fixedly connected to the top of the pressing frame 5. The output shaft of the servo motor 14 is fixedly connected to a threaded rod 15 through a coupling. One end of the threaded rod 15 is rotatably connected to the top of the pressing frame 5 through a bracket. The cutting frame 6 has a threaded groove 16 inside that is compatible with the threaded rod 15.

[0025] Furthermore, in order to improve the stability and guiding accuracy of the cutting frame 6 and ensure the stability and reliability of the flash cutting process, a second guide groove 20 is provided on the front and rear sides of the top of the pressing frame 5. A second guide slider 21 is slidably connected inside the second guide groove 20, and the top of the second guide slider 21 is fixedly connected to the bottom of the cutting frame 6.

[0026] The cutting frame 6 has an auxiliary slide plate 10 slidably connected inside by a sliding groove. The bottom of the auxiliary slide plate 10 is fixedly connected to a movable block 11. The top of the frame 2 has a first guide groove 12. The inside of the first guide groove 12 is slidably connected to a first guide block 13, and the top of the first guide block 13 is fixedly connected to the bottom of the movable block 11.

[0027] Furthermore, in order to collect the burrs and scrap material from the cutting process, maintain a clean working environment, and eliminate safety hazards caused by scattered debris, a scrap collection box 22 adapted to the burrs cutting blade 9 is installed on the surface of the bending part of the cutting frame 6 by bolts and ear plates.

[0028] In use, place the product panel on the top of the workbench 1, then start the second electric telescopic rod 17. The second electric telescopic rod 17 pushes the panel through the clamping plate 19 at the extension end until the front side of the panel is in contact with the positioning baffle 3. Then, through the synchronous adjustment of the extension ends of the two third electric telescopic rods 18, the clamping plate 19 at the end of the third electric telescopic rod 18 causes the two sides of the panel to be limited and in contact.

[0029] After the board is positioned, the burrs between the side and top of the board will be aligned with the burr cutting blade 9. Then, the servo motor 14 is started. The servo motor 14 drives the threaded rod 15 through the output shaft. When the threaded rod 15 rotates, the cutting frame 6 will drive the burr cutting blade 9 to move laterally. During the lateral movement of the burr cutting blade 9, the burrs will be cut off. After the burrs fall off, they fall into the interior of the waste collection box 22.

[0030] If it is necessary to remove burrs from plates of different thicknesses, the heights of the pressing frame 5, the cutting frame 6, and the burr cutting blade 9 can be adjusted using the first electric telescopic rod 4, based on the above.

Claims

1. A flash removal device for SMC products, comprising a worktable (1) and a frame (2), wherein the frame (2) is fixedly disposed on the top of the worktable (1), characterized in that: A positioning baffle (3) is fixedly connected to the rear side of the frame (2). A first electric telescopic rod (4) is fixedly connected to both sides of the top of the workbench (1). A pressing frame (5) is fixedly connected to the top of the extension ends of the two first electric telescopic rods (4). A cutting frame (6) is slidably arranged on the top of the pressing frame (5). A mounting base (7) is fixedly connected to the top of the cutting frame (6). A support arm (8) is slidably arranged inside the mounting base (7). The support arm (8) and the mounting base (7) are fixedly connected by bolts. A burr cutting knife (9) is fixedly connected to the bottom of the support arm (8).

2. The flash removal device for SMC products according to claim 1, characterized in that: The cutting frame (6) has an auxiliary slide plate (10) slidably connected inside by a sliding groove. The bottom of the auxiliary slide plate (10) is fixedly connected to a movable block (11). The top of the frame (2) has a first guide groove (12). The inside of the first guide groove (12) is slidably connected to a first guide block (13), and the top of the first guide block (13) is fixedly connected to the bottom of the movable block (11).

3. The flash removal device for SMC products according to claim 1, characterized in that: The top of the pressing frame (5) is fixedly connected to a servo motor (14), and the output shaft of the servo motor (14) is fixedly connected to a threaded rod (15) through a coupling. One end of the threaded rod (15) is rotatably connected to the top of the pressing frame (5) through a bracket. The inside of the cutting frame (6) is provided with a threaded groove (16) that is compatible with the threaded rod (15).

4. The flash removal device for SMC products according to claim 1, characterized in that: A second electric telescopic rod (17) is fixedly connected to the rear side of the top of the workbench (1), and a third electric telescopic rod (18) is fixedly connected to both sides of the top of the workbench (1). A clamping plate (19) is fixedly connected to the ends of the extensions of the second electric telescopic rod (17) and the third electric telescopic rod (18).

5. The flash removal device for SMC products according to claim 1, characterized in that: The front and rear sides of the top of the pressing frame (5) are provided with second guide grooves (20), and the second guide slider (21) is slidably connected inside the second guide groove (20), and the top of the second guide slider (21) is fixedly connected to the bottom of the cutting frame (6).

6. The flash removal device for SMC products according to claim 1, characterized in that: The surface of the bending part of the cutting frame (6) is fitted with a waste collection box (22) adapted to the flash cutting tool (9) by bolts and ear plates.

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