Automatic glass fiber reinforced plastic cutting device

Abstract

The utility model relates to the technical field of cutting, in particular to an automatic glass fiber reinforced plastic cutting device which comprises a working table plate, a plurality of supporting legs are fixedly arranged on the lower side of the working table plate, a positioning assembly is arranged on the upper side of the working table plate, a cutting hole is formed in the upper side of the working table plate, and a cutting assembly is arranged below the cutting hole. A sucking and collecting assembly is arranged below the cutting assembly and used for collecting sawdust waste, and the cutting assembly is used for driving the sucking and collecting assembly. Through the arrangement of the working table plate, the positioning assembly, the cutting assembly, the translation assembly, the sucking and collecting assembly and the storage assembly, the automatic clamping, cutting, dust sucking and collecting device has the functions of automatic clamping, automatic cutting, automatic dust sucking, automatic collecting and convenience in cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to an automatic cutting device for glass fiber reinforced plastics. Background Art

[0002] The scientific name of FRP is fiber reinforced plastic, which is fiber reinforced composite plastic. According to the different fibers used, it can be divided into glass fiber reinforced composite plastic (GFRP), carbon fiber reinforced composite plastic (CFRP), boron fiber reinforced composite plastic, etc. It is a composite material with glass fiber and its products (glass cloth, tape, felt, yarn, etc.) as reinforcing materials and synthetic resin as matrix material. Fiber reinforced composite materials are composed of reinforcing fibers and matrix. The diameter of the fiber (or whisker) is very small, generally below 10μm, with fewer and smaller defects, and the fracture strain is about 30 thousandths. It is a brittle material, easy to damage, break and corrode. Compared with the fiber, the matrix has much lower strength and modulus, but it can withstand large strains, often has viscoelasticity and elastoplasticity, and is a tough material. At present, many plate-type FRP products need to be cut by cutting machines during production and processing.

[0003] Existing cutting machines are usually manually handheld. This cutting method requires a lot of manpower and has low cutting accuracy. It is easy to cut off the edge, and a large amount of dust will be generated during the cutting process. This dust will affect the health of personnel and pollute the environment. For this reason, we propose an automatic cutting device for fiberglass to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings that the existing cutting machines are usually manually handheld, this cutting method requires more manpower, has low cutting accuracy, is prone to cutting deviation, and generates a large amount of dust during the cutting process. The dust will have an impact on the health of personnel and pollute the environment. An automatic cutting device for fiberglass is proposed to solve the problems.

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

[0006] An automated cutting device for fiberglass comprises a workbench, a plurality of supporting legs are fixedly provided on the lower side of the workbench, a positioning assembly is provided on the upper side of the workbench, a cutting hole is provided on the upper side of the workbench, a cutting assembly is provided below the cutting hole, a suction and collection assembly is provided below the cutting assembly, the suction and collection assembly is used to collect sawdust waste, and the cutting assembly is used to drive the suction and collection assembly.

[0007] Preferably, the positioning assembly includes a hydraulic cylinder, a gantry is fixed on the outer periphery of the hydraulic cylinder, the work table is fixed on the inner side of the gantry, a clamping frame is fixed on the axial end of the hydraulic cylinder, a plurality of pads are fixed on the upper side of the work table, and the clamping frame slides on the inner side of the gantry.

[0008] Preferably, two guide frames are fixedly provided on two sides of the pressing frame which are far away from each other, and the gantry frame slides inside the guide frames.

[0009] Preferably, the cutting assembly includes a cutting shaft, a cutting blade is fixedly provided on the outer periphery of the cutting shaft, a movable frame is rotatably provided on the outer periphery of the cutting shaft, the movable frame and the cutting blade are located on the inner side of the cutting hole, the cutting blade is located inside the movable frame, a fixed frame is fixedly provided on the lower side of the worktable, the movable frame slides on one side of the fixed frame, a movable box is fixedly provided on the outer periphery of the movable frame, the movable box is connected to the movable frame, a translation assembly is provided on the upper side of the movable box, a double-headed motor is fixedly provided on the upper side of the movable box, and one shaft end of the double-headed motor is connected to the outer periphery of the cutting shaft through a belt and a pulley transmission.

[0010] Preferably, the translation assembly includes a translation motor, the translation motor is fixed on the upper side of the moving box, a gear is fixed on the shaft end of the translation motor, a rack is fixed on the lower side of the fixed frame, and the gear and the rack are connected by meshing transmission.

[0011] Preferably, the suction and collection assembly includes a suction elbow, a mounting hole is provided on the lower side of the mobile box, the suction elbow is fixed on the inner side of the mounting hole, a suction shaft is fixed on the other axial end of the double-headed motor, an axial hole is provided on the suction elbow, the suction shaft rotates on the inner side of the axial hole, fan blades are fixed on the outer periphery of the suction shaft, the fan blades are located inside the suction elbow, a stabilizing frame is rotatably provided on the outer periphery of the suction shaft, the stabilizing frame is fixed on the inside of the suction elbow, a connecting frame is fixed on the outer periphery of the suction elbow, the connecting frame is fixed on one side of the mobile box, and a storage assembly is provided inside the mobile box.

[0012] Preferably, the storage assembly includes a pull-out frame, a disassembly groove is provided on one side of the mobile box, the pull-out frame is slidably disassembled and fitted on the inner side of the disassembly groove, a fixed frame plate is fixedly provided on the inner side of the pull-out frame, a frame grid is fixedly provided on the inner side of the fixed frame plate, a mesh plate is fixedly provided on the lower side of the frame grid, the mesh plate is fixed on the inner side of the pull-out frame, the frame grid and the mesh plate include a plurality of air holes, a storage filter cloth bag is fixedly provided on the inner side of the frame grid, a handle and a connecting buckle are fixedly provided on the outer wall of the pull-out frame, and the connecting buckle is detachably connected to the outer wall of the mobile box.

[0013] The utility model provides an automatic cutting device for glass fiber reinforced plastics, which has the following beneficial effects:

[0014] (1) The utility model has the functions of automatic clamping and automatic cutting by arranging a workbench, a positioning component, a cutting component and a translation component. It can automatically clamp the material and then automatically cut it without the need for hand-held cutting, thus saving manpower and preventing cutting from being skewed, thereby achieving high cutting accuracy.

[0015] (2) The utility model has the functions of automatic dust suction, automatic collection and easy cleaning by providing a cutting component, a suction collection component and a storage component. It can automatically suction and collect dust, effectively protect the health of the workers, protect the environment and facilitate dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective structural diagram of an automatic fiberglass cutting device proposed by the utility model;

[0017] Figure 2 This is a front cutaway three-dimensional structural schematic diagram of an automatic fiberglass cutting device proposed by the utility model;

[0018] Figure 3 The utility model is proposed Figure 2 A schematic diagram of the partial enlarged structure of the middle A area;

[0019] Figure 4 The utility model is proposed Figure 2 A schematic diagram of the partial enlarged structure of the middle B area;

[0020] Figure 5 This is a side cutaway three-dimensional structural schematic diagram of an automatic glass fiber reinforced plastic cutting device proposed by the utility model;

[0021] Figure 6 The utility model is proposed Figure 5 A schematic diagram of the partial enlarged structure of the middle C area;

[0022] Figure 7 The utility model is a schematic diagram of a partial bottom three-dimensional structure of an automatic cutting device for glass fiber reinforced plastics.

[0023] In the figure: 1. workbench; 2. supporting legs; 3. cutting holes; 4. hydraulic cylinder; 5. gantry; 6. clamping frame; 7. pad; 8. guide frame; 9. cutting shaft; 10. cutting blade; 11. moving frame; 12. fixed frame; 13. moving box; 14. double-headed motor; 15. translation motor; 16. gear; 17. rack; 18. suction elbow; 19. suction shaft; 20. fan blade; 21. stabilizing frame; 22. connecting frame; 23. pulling frame; 24. fixed frame plate; 25. frame grid; 26. grid plate; 27. storage filter bag; 28. handle; 29. ​​connecting buckle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figures 1 to 7 An automatic cutting device for glass fiber reinforced plastics includes a workbench 1, which is a T-shaped structure. A plurality of supporting legs 2 are fixedly arranged on the lower side of the workbench 1. A positioning assembly is arranged on the upper side of the workbench 1. The positioning assembly is used to fix the material. The positioning assembly includes a hydraulic cylinder 4. The hydraulic cylinder 4 is externally connected to an electromagnetic valve through an oil pipe. A gantry 5 is fixedly arranged on the outer periphery of the hydraulic cylinder 4. The workbench 1 is fixed on the inner side of the gantry 5. A pressing frame 6 is fixedly arranged on the shaft end of the hydraulic cylinder 4. A plurality of pads 7 are fixedly arranged on the upper side of the workbench 1. Two guide frames 8 are fixedly arranged on the two sides away from the pressing frame 6. The guide frames 8 is an L-shaped structure, the gantry 5 slides on the inner side of the guide frame 8, and the clamping frame 6 slides on the inner side of the gantry 5. Before cutting the fiberglass product, it is necessary to use a positioning component to clamp and fix the material. When the material needs to be fixed, it is necessary to first control the hydraulic cylinder 4 to retract so that the clamping frame 6 is lifted, and then the material is placed on the pad 7, and a suitable length to be cut is left, and then the hydraulic cylinder 4 is controlled to descend. When the hydraulic cylinder 4 descends, it will drive the clamping frame 6 to descend, and the clamping frame 6 will gradually approach and press the material, thereby realizing automatic positioning, and ensuring that the material will not move during cutting.

[0026] A cutting hole 3 is provided on the upper side of the workbench 1, and a cutting assembly is provided below the cutting hole 3. The cutting assembly includes a cutting shaft 9, a cutting blade 10 is fixedly provided on the outer periphery of the cutting shaft 9, and a moving frame 11 is rotatably provided on the outer periphery of the cutting shaft 9. The moving frame 11 and the cutting blade 10 are located on the inner side of the cutting hole 3, and the cutting blade 10 is located inside the moving frame 11. A fixed frame 12 is fixedly provided on the lower side of the workbench 1, and the fixed frame 12 is a U-shaped structure. The moving frame 11 slides on one side of the fixed frame 12. A moving box 13 is fixedly provided on the outer periphery of the moving frame 11, and the moving box 13 is connected to the moving frame 11. A translation assembly is provided on the upper side of the moving box 13, and the translation assembly includes a translation motor 15. The translation motor 15 is connected to an external power supply and a switch through a wire, and the translation motor 15 is fixed on the upper side of the moving box 13. A gear 16 is fixedly provided on the shaft end of the translation motor 15, and a rack 17 is fixedly provided on the lower side of the fixed frame 12. The gear 16 and the rack 17 are connected through meshing transmission. A double-headed motor 14 is fixedly provided on the upper side of the moving box 13. The double-headed motor 14 is connected to an external power supply and a switch through a wire. One shaft end of the double-headed motor 14 is connected to the outer periphery of the cutting shaft 9 through a belt and a pulley transmission. When the glass fiber reinforced plastic product needs to be cut and the material is clamped and fixed, the double-headed motor 14 needs to be turned on. The double-headed motor 14 will drive the cutting shaft 9 and the cutting blade 10 to rotate through the belt and the pulley, and then control the translation motor 15 to rotate. When the translation motor 15 rotates, it will drive the gear 16 to rotate. Since the gear 16 is meshed and connected with the rack 17, and the rack 17 is in a fixed state, the gear 16, the translation motor 15, the moving box 13, the moving frame 11, the cutting shaft 9 and the cutting blade 10 will translate. By controlling the translation motor 15 to make the cutting blade 10 move from one side of the material to the other side, the cutting can be completed. Because the material can be cut while the cutting blade 10 translates and rotates at the same time, automatic cutting can be achieved.

[0027] A suction and collection assembly is provided below the cutting assembly, and the suction and collection assembly is used to collect sawdust waste. The cutting assembly is used to drive the suction and collection assembly, and the suction and collection assembly includes a suction elbow 18. A mounting hole is provided on the lower side of the mobile box 13, and the suction elbow 18 is fixed on the inner side of the mounting hole. A suction shaft 19 is fixedly provided on the other axial end of the double-headed motor 14, and an axial hole is provided on the suction elbow 18. The suction shaft 19 rotates on the inner side of the axial hole. Fan blades 20 are fixedly provided on the outer periphery of the suction shaft 19, and the fan blades 20 are located inside the suction elbow 18. A storage assembly is provided inside the mobile box 13, and the storage assembly includes a drawer frame 23. A disassembly groove is provided on one side of the mobile box 13, and the drawer frame 23 is slidably disassembled and matched in the disassembly On the inner side of the unloading groove, a fixed frame plate 24 is fixed on the inner side of the pull-out frame 23, a frame grid 25 is fixed on the inner side of the fixed frame plate 24, a mesh plate 26 is fixed on the lower side of the frame grid 25, the mesh plate 26 is fixed on the inner side of the pull-out frame 23, the frame grid 25 and the mesh plate 26 include a plurality of air holes, specifically: the frame grid 25 and the mesh plate 26 are covered with air holes, a storage filter cloth bag 27 is fixed on the inner side of the frame grid 25, a stabilizing frame 21 is rotatably provided on the outer periphery of the suction shaft 19, the stabilizing frame 21 is fixed on the inside of the suction elbow 18, a connecting frame 22 is fixed on the outer periphery of the suction elbow 18, and the connecting frame 22 is fixed on one side of the moving box 13, during the cutting period of the glass fiber reinforced plastic products During the cutting process, the double-headed motor 14 will rotate, and when the double-headed motor 14 rotates, it will also drive the suction shaft 19 and the fan blades 20 to rotate together. When the fan blades 20 rotate, airflow will appear in the suction elbow 18. The suction elbow 18 is connected with the mobile box 13 and the mobile frame 11, so that an intake airflow can be formed at the upper port of the mobile frame 11, and the dust generated in the cutting process will be sucked into the mobile frame 11 and the mobile box 13 along with the airflow. The dust entering the mobile box 13 will enter the storage filter cloth bag 27. The dust cannot penetrate the storage filter cloth bag 27, but the air can penetrate the storage filter cloth bag 27. Because the storage filter cloth bag 27 is made of cloth bag material, the dust will be collected in the storage filter cloth bag 27 The outer wall of the pull-out frame 23 is fixed with a handle 28 and a connecting buckle 29, and the connecting buckle 29 is disassembled and connected to the outer wall of the mobile box 13. Specifically, the connecting buckle 29 is disassembled and connected to the outer wall of the mobile box 13 by bolts. When it is necessary to clean the dust in the storage filter cloth bag 27, it is necessary to first remove the bolts between the connecting buckle 29 and the mobile box 13, and then pull out the pull-out frame 23 through the handle 28, and then the storage filter cloth bag 27 can be cleaned. After cleaning, the pull-out frame 23 can be installed in the reverse step to facilitate cleaning. Note: When cleaning the storage filter cloth bag 27, it is necessary to do it when the equipment is stopped.

Claims

1. An automated cutting device for glass fiber reinforced plastics, comprising a workbench (1), wherein a plurality of supporting legs (2) are fixedly provided on the lower side of the workbench (1), characterized in that: A positioning assembly is provided on the upper side of the workbench (1), a cutting hole (3) is provided on the upper side of the workbench (1), a cutting assembly is provided below the cutting hole (3), a suction and collection assembly is provided below the cutting assembly, the suction and collection assembly is used to collect sawdust waste, and the cutting assembly is used to drive the suction and collection assembly.

2. The automatic cutting device for glass fiber reinforced plastics according to claim 1, characterized in that: The positioning assembly comprises a hydraulic cylinder (4), a gantry (5) is fixedly provided on the outer periphery of the hydraulic cylinder (4), the workbench (1) is fixed on the inner side of the gantry (5), a clamping frame (6) is fixedly provided on the axial end of the hydraulic cylinder (4), a plurality of pads (7) are fixedly provided on the upper side of the workbench (1), and the clamping frame (6) slides on the inner side of the gantry (5).

3. The automatic cutting device for glass fiber reinforced plastics according to claim 2, characterized in that: Two guide frames (8) are fixedly provided on two sides of the pressing frame (6) that are separated from each other, and the gantry frame (5) slides on the inner side of the guide frames (8).

4. The automatic cutting device for glass fiber reinforced plastics according to claim 1, characterized in that: The cutting assembly comprises a cutting shaft (9), a cutting blade (10) is fixedly provided on the outer circumference of the cutting shaft (9), a moving frame (11) is rotatably provided on the outer circumference of the cutting shaft (9), the moving frame (11) and the cutting blade (10) are located on the inner side of the cutting hole (3), the cutting blade (10) is located inside the moving frame (11), a fixing frame (12) is fixedly provided on the lower side of the workbench (1), the moving frame (11) slides on one side of the fixing frame (12), a moving box (13) is fixedly provided on the outer circumference of the moving frame (11), the moving box (13) is connected to the moving frame (11), a translation assembly is provided on the upper side of the moving box (13), a double-headed motor (14) is fixedly provided on the upper side of the moving box (13), and one shaft end of the double-headed motor (14) is connected to the outer circumference of the cutting shaft (9) through a belt and a pulley transmission.

5. The automatic cutting device for glass fiber reinforced plastics according to claim 4, characterized in that: The translation assembly comprises a translation motor (15), the translation motor (15) is fixed on the upper side of the moving box (13), a gear (16) is fixedly provided on the shaft end of the translation motor (15), a rack (17) is fixedly provided on the lower side of the fixed frame (12), and the gear (16) and the rack (17) are connected by meshing transmission.

6. The automatic cutting device for glass fiber reinforced plastics according to claim 4, characterized in that: The suction collection component comprises an air intake bend (18), a mounting hole is provided on the lower side of the movable box (13), the air intake bend (18) is fixed inside the mounting hole, an air intake shaft (19) is fixedly provided on the other shaft end of the double-head motor (14), an axis hole is provided on the air intake bend (18), the air intake shaft (19) rotates on the inside of the axis hole, a fan blade (20) is fixedly provided on the outer periphery of the air intake shaft (19), the fan blade (20) is located inside the air intake bend (18), a stabilizing frame (21) is rotatably provided on the outer periphery of the air intake shaft (19), the stabilizing frame (21) is fixed inside the air intake bend (18), a connecting frame (22) is fixedly provided on the outer periphery of the air intake bend (18), the connecting frame (22) is fixed on one side of the movable box (13), and a storage component is provided inside the movable box (13).

7. The automatic cutting device for glass fiber reinforced plastics according to claim 6, characterized in that: The storage assembly comprises a drawer frame (23), a disassembly groove is provided on one side of the mobile box (13), the drawer frame (23) is slidably disassembled and fitted on the inner side of the disassembly groove, a fixed frame plate (24) is fixedly provided on the inner side of the drawer frame (23), a frame grid (25) is fixedly provided on the inner side of the fixed frame plate (24), a mesh plate (26) is fixedly provided on the lower side of the frame grid (25), the mesh plate (26) is fixed on the inner side of the drawer frame (23), the frame grid (25) and the mesh plate (26) comprise a plurality of air holes, a storage filter cloth bag (27) is fixedly provided on the inner side of the frame grid (25), a handle (28) and a connecting buckle (29) are fixedly provided on the outer wall of the drawer frame (23), and the connecting buckle (29) is detachably connected to the outer wall of the mobile box (13).

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