Grinding machine special for glass fiber reinforced plastic grating

Abstract

The utility model discloses a special grinding machine for a glass fiber reinforced plastic grating, which relates to the field of grinding devices and comprises a base station, a placing groove is arranged at the top of the base station, a movable component positioned above the base station is movably mounted in the base station, and a telescopic cylinder is fixedly mounted at the top of the movable component. A grinding assembly is fixedly mounted at the bottom of the telescopic cylinder, and a cleaning assembly is fixedly mounted outside the movable assembly and the grinding assembly. Suction force is generated through an air extracting pump, suction force is generated from suction covers located on the two sides of an installation cover, fine scraps and dust generated during grinding are sucked into suction removal branch pipes and sucked into a collecting box through hoses, the fine scraps and dust are blocked through a filter plate in the collecting box, and after shutdown, the scraps and dust fall into a collecting frame to be collected; and after polishing is completed, the collecting frame is taken out to be cleaned, so that waste chips and dust can be sucked away and automatically collected while polishing is conducted, overflowing of the waste chips and dust is reduced, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a special grinding machine for glass fiber reinforced plastic gratings. Background Art

[0002] FRP, or fiber-reinforced plastic, generally refers to glass fibers reinforced within an unsaturated polyester, epoxy resin, or phenolic resin matrix. Plastics reinforced with glass fibers or their products are called fiberglass-reinforced plastics, or FRP. Depending on the type of resin used, FRP is also known as polyester FRP, epoxy FRP, and phenolic FRP. During the processing of FRP grating, the outer surface generally needs to be polished to ensure smoothness, but this process can generate minor debris and dust.

[0003] Existing special grinders for FRP gratings, such as patent number CN219380203U, disclose a special grinder for FRP gratings. The second concave frame, third screw rod, second hand wheel, lifting plate, cleaning brush, through hole, hollow seat and collection drawer cooperate with each other to facilitate the cleaning and collection of debris generated by grinding. It cannot be cleaned while grinding, and the dust generated is easily scattered and caused by the impact. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A special grinding machine for glass fiber reinforced plastic gratings comprises a base, a placement slot is provided on the top of the base, a movable assembly located above the base is movably mounted inside the base, a telescopic cylinder is fixedly mounted on the top of the movable assembly, a grinding assembly is fixedly mounted on the bottom of the telescopic cylinder, and a cleaning assembly is fixedly mounted on the outside of the movable assembly and the grinding assembly;

[0006] The cleaning assembly includes a collection box fixedly mounted on the top of the movable assembly, suction hoods are fixedly mounted on the left and right sides of the grinding assembly, a suction branch pipe is fixedly connected to the top of the suction hood, a hose is fixedly connected between the suction branch pipe and the collection box, a collection frame is movably connected to the interior of the collection box, a filter plate is fixedly mounted on the rear side of the collection frame, and an air pump connected to the collection box is fixedly mounted on the rear side of the movable assembly.

[0007] A further improvement of the technical solution of the present utility model is that: the movable component includes two threaded rods, the two threaded rods are rotatably connected to the front and rear sides of the base respectively, the right ends of the two threaded rods are fixedly installed with synchronous wheels, the outside of the synchronous wheels is movably installed with a synchronous belt, the outside of the base is fixedly installed with a motor connected to one of the threaded rods, the outside of the two threaded rods is threadedly connected to a sliding frame, and guide grooves are provided on the front and rear sides of the sliding frame.

[0008] A further improvement of the technical solution of the present utility model is that the grinding assembly includes a mounting cover fixedly mounted on the bottom of the telescopic cylinder and having a bottom opening, a grinding roller is movably mounted inside the mounting cover, a motor 2 connected to the grinding roller is fixedly mounted on the outside of the mounting cover, and limiting plates are fixedly connected to the front and rear sides of the mounting cover.

[0009] A further improvement of the technical solution of the present invention is that: the right side of the collection box is provided with an opening, and the right side of the collection box is movably hinged with a box door panel.

[0010] A further improvement of the technical solution of the present utility model is that the suction cover is located on the left and right sides of the mounting cover and is arranged in an inwardly oblique direction.

[0011] A further improvement of the technical solution of the present invention is that the length of the grinding roller is adapted to the width of the placement groove.

[0012] A further improvement of the technical solution of the present utility model is that the limiting plate is movably engaged with the interior of the guide groove.

[0013] A further improvement of the technical solution of the present utility model is that a carrying roller is rotatably installed in the middle of the inner side of the placement groove, clamping cylinders are fixedly installed on the left and right sides of the base, and the inner side of the clamping cylinder is fixedly connected to a clamping plate located in the placement groove.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] The utility model provides a special grinding machine for fiberglass reinforced plastic gratings. By turning on the vacuum pump, the vacuum pump generates a suction force, and the suction hoods located on both sides of the installation cover generate suction to suck the fine waste chips and dust generated by grinding into the suction branch pipe and then into the interior of the collection box through the hose, and are blocked by the filter plate in the collection box. After the machine is stopped, the waste chips and dust fall into the interior of the collection frame for collection. After the grinding is completed, the collection frame is taken out for cleaning, so that the waste chips and dust can be sucked out while grinding, and the collection is automatically performed, thereby reducing the spread of waste chips and dust and improving practicality.

[0016] The utility model provides a special grinding machine for glass fiber reinforced plastic grating, which can drive the threaded rod connected to it to rotate through a motor, and the two threaded rods are rotated synchronously by the cooperation of synchronous wheels and synchronous belts arranged at the ends of the two threaded rods. The rotation of the threaded rods drives the sliding frame to slide horizontally, so that the grinding roller located above the glass fiber reinforced plastic grating material moves back and forth along the glass fiber reinforced plastic grating material to grind, which is convenient for uniform grinding operation of the glass fiber reinforced plastic grating material and improves the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a special grinding machine for glass fiber reinforced plastic gratings according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside the collection box of the utility model;

[0020] Figure 4 It is a structural diagram of the active component of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the grinding assembly of the present utility model.

[0022] In the figure: 1. Base; 2. Placement slot; 3. Movable component; 31. Threaded rod; 32. Synchronous wheel; 33. Synchronous belt; 34. Motor 1; 35. Sliding frame; 36. Guide groove; 4. Telescopic cylinder; 5. Grinding component; 51. Mounting cover; 52. Grinding roller; 53. Motor 2; 54. Limiting plate; 6. Cleaning component; 61. Collection box; 62. Suction hood; 63. Suction branch pipe; 64. Hose; 65. Box door panel; 66. Collection frame; 67. Filter plate; 68. Vacuum pump; 7. Carrying roller; 8. Clamping cylinder; 9. Clamping plate. DETAILED DESCRIPTION

[0023] The utility model is described in further detail below:

[0024] like Figures 1 to 5 As shown, the utility model provides a special grinding machine for glass fiber reinforced plastic grating, comprising a base 1, a placement slot 2 is opened on the top of the base 1, a movable component 3 located above the base 1 is movably installed inside the base 1, a telescopic cylinder 4 is fixedly installed on the top of the movable component 3, a grinding component 5 is fixedly installed on the bottom of the telescopic cylinder 4, and a cleaning component 6 is fixedly installed outside the movable component 3 and the grinding component 5;

[0025] The cleaning component 6 includes a collecting box 61 fixedly mounted on the top of the movable component 3, and a suction hood 62 is fixedly mounted on the left and right sides of the grinding component 5. The top of the suction hood 62 is fixedly connected with a suction branch pipe 63, and a hose 64 is fixedly connected between the suction branch pipe 63 and the collecting box 61. The internal movable card of the collecting box 61 is connected with a collecting frame 66, and the rear side of the collecting frame 66 is fixedly mounted with a filter plate 67. The rear side of the movable component 3 is fixedly mounted with an air pump 68 connected to the collecting box 61.

[0026] By turning on the vacuum pump 68, suction force is generated by the vacuum pump 68, and suction is generated from the suction hoods 62 located on both sides of the mounting hood 51 to suck the fine waste chips and dust generated by grinding into the suction branch 63 and into the collection box 61 through the hose 64. The waste chips and dust are blocked by the filter plate 67 in the collection box 61, and after shutdown, the waste chips and dust fall into the collection frame 66 for collection. After grinding is completed, the collection frame 66 is taken out for cleaning, so that the waste chips and dust can be sucked out while grinding, and automatically collected, thereby reducing the spread of waste chips and dust and improving practicality.

[0027] like Figure 4 As shown, the movable component 3 includes two threaded rods 31, and the two threaded rods 31 are rotatably connected to the front and rear sides of the base 1 respectively. The right ends of the two threaded rods 31 are fixedly installed with a synchronous wheel 32, and the outside of the synchronous wheel 32 is movably installed with a synchronous belt 33. The outside of the base 1 is fixedly installed with a motor 34 connected to one of the threaded rods 31, and the external threads of the two threaded rods 31 are connected to a sliding frame 35, and the front and rear sides of the sliding frame 35 are provided with guide grooves 36.

[0028] The motor 34 can drive the threaded rod 31 connected to it to rotate, and the synchronous wheels 32 and the synchronous belt 33 provided at the ends of the two threaded rods 31 cooperate to transmit the transmission so that the two threaded rods 31 rotate synchronously. The rotation of the threaded rods 31 drives the sliding frame 35 to slide horizontally, so that the grinding assembly 5 located above the glass fiber reinforced plastic grating material moves synchronously. The grinding assembly 5 moves back and forth along the glass fiber reinforced plastic grating material to grind it, which facilitates the uniform grinding operation of the glass fiber reinforced plastic grating material and improves the grinding efficiency.

[0029] like Figure 5 As shown, the grinding assembly 5 includes a mounting cover 51 fixedly mounted on the bottom of the telescopic cylinder 4 with a bottom opening, a grinding roller 52 is movably mounted inside the mounting cover 51, a motor 53 connected to the grinding roller 52 is fixedly mounted on the outside of the mounting cover 51, and a limiting plate 54 is fixedly connected to the front and rear sides of the mounting cover 51.

[0030] By controlling the telescopic cylinder 4 to drive the mounting cover 51 to descend, the grinding roller 52 contacts the surface of the glass fiber reinforced plastic grating material, and by controlling the motor 2 53 to turn on, the grinding roller 52 is driven to rotate, and the glass fiber reinforced plastic grating material is polished by the rotation of the grinding roller 52. The telescopic cylinder 4 adopts a stroke electric cylinder, which can effectively control the grinding thickness. At the same time, a gear box can be set between the grinding roller 52 and the motor 2 53 to increase the speed and improve the grinding efficiency.

[0031] like Figure 3 As shown, the right side of the collection box 61 is opened, and a box door panel 65 is movably hinged on the right side of the collection box 61.

[0032] The box door panel 65 hinged on the right side of the collection box 61 can be locked and clamped on the outside of the collection box 61 for sealing, so that it is convenient to open it after subsequent grinding and take out the collection frame 66 for cleaning.

[0033] like Figure 2 As shown, the suction cover 62 is located on the left and right sides of the mounting cover 51 and is arranged in an inwardly inclined direction.

[0034] The suction cover 62 is obliquely arranged toward the mounting cover 51 , so that when waste dust generated by the grinding roller 52 during grinding is splashed outward, it can be received and sucked by the obliquely arranged suction cover 62 , thereby ensuring efficient cleaning.

[0035] like Figure 1 and Figure 2 As shown, the length of the grinding roller 52 is adapted to the width of the placement groove 2 .

[0036] The length of the grinding roller 52 is adapted to the width of the placement groove 2. When the grinding roller 52 moves with the movable component 3, it can ensure that the top surface of the glass fiber reinforced plastic grid material is covered, thereby ensuring the uniformity and efficiency of the grinding.

[0037] like Figure 2 As shown, the limiting plate 54 is movably engaged with the interior of the guide groove 36 .

[0038] The limiting plate 54 is clamped in the inner part of the guide groove 36 and is used to slide along the guide groove 36 to limit the position and ensure stability when the mounting cover 51 is raised or lowered.

[0039] like Figure 1 As shown, a carrying roller 7 is rotatably installed in the middle of the inner side of the placement groove 2, and a clamping cylinder 8 is fixedly installed on the left and right sides of the base 1. The inner side of the clamping cylinder 8 is fixedly connected to a clamping plate 9 located in the placement groove 2.

[0040] The FRP grating material can be carried by the setting of the carrying roller 7, and the clamping cylinders 8 located on both sides thereof drive the clamping plates 9 to move inward to clamp and fix the FRP grating material laterally from both sides to ensure stable grinding.

[0041] The following is a detailed description of the working principle of the FRP grating special grinder.

[0042] like Figures 1 to 5 As shown, the glass fiber reinforced plastic grating material to be polished is placed on the carrying roller 7, and the clamping cylinders 8 on both sides are controlled to push the clamping plates 9 to move inward to clamp and fix the glass fiber reinforced plastic grating material from the left and right sides. Subsequently, the grinding assembly 5 is driven to descend by controlling the telescopic cylinder 4, so that the grinding roller 52 contacts the surface of the glass fiber reinforced plastic grating material, and the grinding roller 52 is driven to rotate by controlling the motor 2 53 to turn on. The glass fiber reinforced plastic grating material is polished by the rotation of the grinding roller 52. The motor 1 34 is controlled to turn on. The motor 1 34 can drive the threaded rod 31 connected thereto to rotate. The synchronous wheels 32 and the synchronous belts 33 provided at the ends of the two threaded rods 31 cooperate to transmit the power so that the two threaded rods 31 rotate synchronously. The rotation of the threaded rod 31 drives the sliding frame 35 to slide horizontally, so that the grinding assembly 5 located above the fiberglass reinforced plastic grating material moves synchronously, and the grinding assembly 5 moves back and forth along the fiberglass reinforced plastic grating material for uniform grinding. At the same time, by turning on the vacuum pump 68, the vacuum pump 68 generates a suction force, and the suction cover 62 located on both sides of the mounting cover 51 generates a suction force to suck the fine waste chips and dust generated by grinding into the suction branch 63 and through the hose 64 into the collection box 61, and is blocked by the filter plate 67 in the collection box 61. After the machine is shut down, the waste chips and dust fall into the collection frame 66 for collection. After the grinding is completed, the collection frame 66 is taken out of the collection box 61 by opening the box door panel 65 for cleaning.

[0043] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A special grinding machine for glass fiber reinforced plastic grating, comprising a base (1), characterized in that: A placement slot (2) is provided on the top of the base (1); a movable component (3) located above the base (1) is movably installed inside the base (1); a telescopic cylinder (4) is fixedly installed on the top of the movable component (3); a polishing component (5) is fixedly installed on the bottom of the telescopic cylinder (4); and a cleaning component (6) is fixedly installed outside the movable component (3) and the polishing component (5); The cleaning component (6) includes a collection box (61) fixedly mounted on the top of the movable component (3), a suction hood (62) fixedly mounted on both the left and right sides of the grinding component (5), a suction branch pipe (63) fixedly connected to the top of the suction hood (62), a hose (64) fixedly connected between the suction branch pipe (63) and the collection box (61), a collection frame (66) movably connected to the interior of the collection box (61), a filter plate (67) fixedly mounted on the rear side of the collection frame (66), and an air pump (68) connected to the collection box (61) fixedly mounted on the rear side of the movable component (3).

2. A special grinding machine for glass fiber reinforced plastic grating according to claim 1, characterized in that: The movable assembly (3) includes two threaded rods (31), the two threaded rods (31) are rotatably connected to the front and rear sides of the base (1), the right ends of the two threaded rods (31) are fixedly installed with a synchronous wheel (32), the outside of the synchronous wheel (32) is movably installed with a synchronous belt (33), the outside of the base (1) is fixedly installed with a motor (34) connected to one of the threaded rods (31), the outside of the two threaded rods (31) is threadedly connected to a sliding frame (35), and the front and rear sides of the sliding frame (35) are provided with guide grooves (36).

3. A special grinding machine for glass fiber reinforced plastic grating according to claim 2, characterized in that: The grinding assembly (5) includes a mounting cover (51) fixedly mounted on the bottom of the telescopic cylinder (4) and having a bottom opening, a grinding roller (52) being movably mounted inside the mounting cover (51), a second motor (53) connected to the grinding roller (52) being fixedly mounted on the outside of the mounting cover (51), and limit plates (54) being fixedly connected to the front and rear sides of the mounting cover (51).

4. The special grinding machine for glass fiber reinforced plastic grating according to claim 1, characterized in that: The right side of the collection box (61) is provided with an opening, and the right side of the collection box (61) is movably hinged with a box door panel (65).

5. The special grinding machine for glass fiber reinforced plastic grating according to claim 3, characterized in that: The suction cover (62) is located on the left and right sides of the mounting cover (51) and is arranged in an inwardly oblique direction.

6. The special grinding machine for glass fiber reinforced plastic grating according to claim 3, characterized in that: The length of the grinding roller (52) is adapted to the width of the placement groove (2).

7. The special grinding machine for glass fiber reinforced plastic grating according to claim 3, characterized in that: The limiting plate (54) is movably engaged with the interior of the guide groove (36).

8. The special grinding machine for glass fiber reinforced plastic grating according to claim 1, characterized in that: A carrying roller (7) is rotatably mounted in the middle of the inner side of the placement groove (2), and clamping cylinders (8) are fixedly mounted on the left and right sides of the base (1). The inner side of the clamping cylinder (8) is fixedly connected to a clamping plate (9) located in the placement groove (2).

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