Polishing device for glass fiber reinforced plastic cellular board production

Abstract

The utility model relates to a polishing device for glass fiber reinforced plastic cellular board production, which comprises a working table, a vertical rod is fixedly mounted at the top of the working table, a top plate is fixedly mounted at the top of the vertical rod, a positioning mechanism is arranged on the top plate, and a rotating mechanism, a polishing mechanism and a conveying mechanism are arranged on the working table. A worker firstly places a cellular board on the top of the conveying mechanism, then pushes the cellular board until the cellular board moves to a specified position on the top of the rotating mechanism, then uses the positioning mechanism to position the cellular board, and finally uses the grinding mechanism to grind burrs on one side of the cellular board. The positioning mechanism is used for releasing positioning of the cellular board, then the rotating mechanism is used for driving the cellular board to rotate by 90 degrees, then the positioning mechanism is used for positioning the cellular board, finally the grinding mechanism is used for grinding burrs on the other side of the cellular board, the process of disassembling, assembling and rotating the cellular board is simple, time and labor are saved, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb board production, in particular to a grinding device used for the production of glass fiber reinforced plastic honeycomb boards. Background Art

[0002] FRP honeycomb panels are mainly composed of FRP skins and honeycomb core materials. The FRP skins are usually composited with glass fiber and resin matrix, and have the characteristics of high strength, corrosion resistance, and wear resistance. The core material adopts a honeycomb structure design and is generally made of lightweight materials. This structure can effectively improve the strength and rigidity of the material while reducing the overall weight. During the production process of FRP honeycomb panels, the burrs on the sides of the FRP honeycomb panels need to be polished.

[0003] After searching, a burr grinding device for honeycomb panel processing was proposed according to the Chinese utility model application number CN202222524347.9. The utility model content records that "through the setting of the mounting seat, slider, adjustment seat, dual-axis motor, screw, moving block, first hydraulic cylinder, grinding motor and grinding wheel, starting the dual-axis motor drives the screw to rotate and the slider thread, so that the slider can drive the adjustment seat to move, and the adjustment seat can drive the moving block, grinding motor and grinding wheel to move. The distance between the two grinding wheels can be adjusted according to the length or width of the honeycomb panel to be polished, and then the edge burrs of honeycomb panels of different lengths and widths can be polished while both sides of the honeycomb panel can be polished at the same time, and the scope of use is relatively wide."

[0004] Among them, although the burr grinding device for processing the honeycomb panel can grind the burrs on both sides of the honeycomb panel at the same time, after the grinding is completed, the staff needs to first release the positioning of the honeycomb panel, then manually rotate the honeycomb panel 90°, then position the honeycomb panel, and finally grind the burrs on the other two side walls. The process of disassembling and rotating the honeycomb panel is relatively troublesome, time-consuming and laborious, which affects the grinding efficiency. Therefore, a grinding device for the production of fiberglass honeycomb panels is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a grinding device for the production of fiberglass honeycomb panels, which has the advantages of efficient grinding and solves the problem that the process of disassembling and assembling honeycomb panels is troublesome, time-consuming and labor-intensive, which affects the grinding efficiency.

[0006] To achieve the above object, the utility model provides the following technical solutions: a grinding device for producing glass fiber reinforced plastic honeycomb panels, comprising a workbench, a vertical rod is fixedly installed on the top of the workbench, a top plate is fixedly installed on the top of the vertical rod, a positioning mechanism is arranged on the top plate, and a rotating mechanism, a grinding mechanism and a transmission mechanism are arranged on the workbench;

[0007] The rotating mechanism includes a first motor, which is fixedly connected to the bottom of the workbench. The output end of the first motor passes through and extends above the workbench. A rotating table is fixedly installed on the output end of the first motor, and a first anti-slip pad is fixedly installed on the top of the rotating table.

[0008] Furthermore, a sliding block extending into the interior of the workbench is fixedly mounted on the bottom of the rotating table, and a sliding groove matching the sliding block is provided inside the workbench.

[0009] Further, the positioning mechanism includes a first electric push rod, which is fixedly connected to the top of the top plate, and the output end of the first electric push rod passes through and extends to the bottom of the top plate. A movable plate is fixedly installed on the output end of the first electric push rod, and a plurality of connecting rods are fixedly installed on the bottom of the movable plate. A positioning plate is fixedly installed on the bottom of each of the connecting rods, and a second anti-slip pad is fixedly installed on the bottom of each of the positioning plates.

[0010] Further, the grinding mechanism includes a second electric push rod, which is fixedly connected to the top of the workbench, a warehouse body is fixedly installed on the output end of the second electric push rod, a second motor is fixedly installed on the outer wall of the warehouse body, the output end of the second motor passes through and extends to the interior of the warehouse body, a threaded rod is fixedly installed on the output end of the second motor, and the side of the threaded rod away from the output end of the second motor is rotatably connected to the inner wall of the warehouse body through a first bearing, a threaded sleeve is installed on the external thread of the threaded rod, and a moving rod passing through and extending to the outside of the warehouse body is fixedly installed on the outside of the threaded sleeve, a U-shaped plate is fixedly installed on the side of the moving rod away from the threaded sleeve, a third motor is fixedly installed on the top of the U-shaped plate, the output end of the third motor passes through and extends to the interior of the U-shaped plate, a grinding roller is fixedly installed on the output end of the third motor, and the side of the grinding roller away from the output end of the third motor is rotatably connected to the U-shaped plate through a second bearing.

[0011] Furthermore, a moving hole is opened inside the warehouse body, and the moving hole matches the moving rod.

[0012] Furthermore, the transmission mechanism includes a fixed block, which is fixedly connected to the top of the workbench. A plurality of grooves are provided on the top of the fixed block. Transmission rollers are rotatably installed on the inner side walls of the plurality of grooves through a third bearing. The tops of the plurality of transmission rollers are flush with the top of the first anti-slip pad.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The grinding device for producing glass fiber reinforced plastic honeycomb panels is provided with a workbench, a vertical rod, a top plate, a positioning mechanism, a rotating mechanism, a grinding mechanism and a transmission mechanism. A worker first places the honeycomb panel on the top of the transmission mechanism, and then pushes the honeycomb panel until the honeycomb panel moves to a position specified on the top of the rotating mechanism, and then uses the positioning mechanism to position the honeycomb panel, and finally uses the grinding mechanism to grind the burrs on one side of the honeycomb panel. After the grinding is completed, the positioning mechanism is first used to release the positioning of the honeycomb panel, and then the rotating mechanism is used to drive the honeycomb panel to rotate 90 degrees, and then the positioning mechanism is used to position the honeycomb panel, and finally the grinding mechanism is used to grind the burrs on the other side of the honeycomb panel, and the above operations are repeated until the burrs on the four sides of the honeycomb panel are completely ground. The process of disassembling and rotating the honeycomb panel is relatively simple, which saves time and labor, and improves the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 It is a right side sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1 workbench, 2 vertical rod, 3 top plate, 4 positioning mechanism, 41 first electric push rod, 42 moving plate, 43 connecting rod, 44 positioning plate, 45 second anti-skid pad, 5 rotating mechanism, 51 first motor, 52 rotating table, 53 first anti-skid pad, 6 grinding mechanism, 61 second electric push rod, 62 warehouse body, 63 second motor, 64 threaded rod, 65 threaded sleeve, 66 moving rod, 67 U-shaped plate, 68 third motor, 69 grinding roller, 7 transmission mechanism, 71 fixed block, 72 transmission roller. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 A grinding device for producing glass fiber reinforced plastic honeycomb panels in this embodiment includes a workbench 1, a vertical rod 2 is fixedly installed on the top of the workbench 1, a top plate 3 is fixedly installed on the top of the vertical rod 2, a positioning mechanism 4 is arranged on the top plate 3, and a rotating mechanism 5, a grinding mechanism 6 and a transmission mechanism 7 are arranged on the workbench 1.

[0021] Specifically, the staff first places the honeycomb panel on the top of the transmission mechanism 7, and then pushes the honeycomb panel until the honeycomb panel moves to the position specified on the top of the rotating mechanism 5, and then uses the positioning mechanism 4 to position the honeycomb panel, and finally uses the grinding mechanism 6 to grind the burrs on one side of the honeycomb panel. After the grinding is completed, the positioning mechanism 4 is first used to release the positioning of the honeycomb panel, and then the rotating mechanism 5 is used to drive the honeycomb panel to rotate 90°, and then the positioning mechanism 4 is used to position the honeycomb panel, and finally the grinding mechanism 6 is used to grind the burrs on the other side of the honeycomb panel, and the above operations are repeated until the burrs on the four sides of the honeycomb panel are all ground. The process of disassembling and rotating the honeycomb panel is relatively simple, which saves time and effort, and improves the grinding efficiency.

[0022] In this embodiment, the positioning mechanism 4 includes a first electric push rod 41, which is fixedly connected to the top of the top plate 3. The output end of the first electric push rod 41 passes through and extends to the bottom of the top plate 3. A moving plate 42 is fixedly installed on the output end of the first electric push rod 41. A plurality of connecting rods 43 are fixedly installed on the bottom of the moving plate 42. A positioning plate 44 is fixedly installed on the bottom of the plurality of connecting rods 43. A second anti-slip pad 45 is fixedly installed on the bottom of the plurality of positioning plates 44. The material of the second anti-slip pad 45 is rubber.

[0023] Specifically, by turning on the first electric push rod 41, the first electric push rod 41 drives the moving plate 42, the plurality of connecting rods 43, the plurality of positioning plates 44 and the plurality of second anti-slip pads 45 to move downward until the plurality of second anti-slip pads 45 position the honeycomb panel.

[0024] In this embodiment, the rotating mechanism 5 includes a first motor 51, which is fixedly connected to the bottom of the workbench 1. The output end of the first motor 51 passes through and extends to the top of the workbench 1. A rotating table 52 is fixedly installed at the output end of the first motor 51. A slider extending into the interior of the workbench 1 is fixedly installed at the bottom of the rotating table 52. A sliding groove matching the slider is opened inside the workbench 1. A first anti-slip pad 53 is fixedly installed on the top of the rotating table 52. The material of the first anti-slip pad 53 is rubber.

[0025] Specifically, by turning on the first motor 51 , the first motor 51 drives the rotating platform 52 , the first anti-slip pad 53 and the honeycomb panel to rotate until the honeycomb panel rotates to a specified position.

[0026] In this embodiment, the grinding mechanism 6 includes a second electric push rod 61, which is fixedly connected to the top of the workbench 1. The output end of the second electric push rod 61 is fixedly installed with a bin body 62, and the outer wall of the bin body 62 is fixedly installed with a second motor 63. The output end of the second motor 63 penetrates and extends into the interior of the bin body 62. The output end of the second motor 63 is fixedly installed with a threaded rod 64. The side of the threaded rod 64 away from the output end of the second motor 63 is rotatably connected to the inner wall of the bin body 62 through the first bearing. The outer thread of the threaded rod 64 is installed with a threaded sleeve 65 A moving rod 66 is fixedly installed on the outside of the threaded sleeve 65 and extends to the outside of the warehouse body 62. A moving hole is opened inside the warehouse body 62, and the moving hole matches the moving rod 66. A U-shaped plate 67 is fixedly installed on the side of the moving rod 66 away from the threaded sleeve 65. A third motor 68 is fixedly installed on the top of the U-shaped plate 67. The output end of the third motor 68 passes through and extends to the inside of the U-shaped plate 67. A grinding roller 69 is fixedly installed on the output end of the third motor 68. The side of the grinding roller 69 away from the output end of the third motor 68 is rotatably connected to the U-shaped plate 67 through a second bearing.

[0027] Specifically, first turn on the second electric push rod 61, which drives the bin body 62 and the grinding roller 69 to move until the grinding roller 69 contacts one side of the honeycomb panel, then turn on the third motor 68, which drives the grinding roller 69 to rotate, and finally turn on the second motor 63, which drives the threaded rod 64 to rotate, and the threaded rod 64 drives the threaded sleeve 65, the moving rod 66, the U-shaped plate 67, the third motor 68 and the grinding roller 69 to move, so that the grinding roller 69 grinds the burrs on one side of the honeycomb panel.

[0028] In this embodiment, the transmission mechanism 7 includes a fixed block 71, which is fixedly connected to the top of the workbench 1. A plurality of grooves are provided on the top of the fixed block 71. Transmission rollers 72 are rotatably mounted on the inner side walls of the plurality of grooves through a third bearing. The tops of the plurality of transmission rollers 72 are flush with the top of the first anti-slip pad 53.

[0029] Specifically, the honeycomb panel is first placed on top of a plurality of transmission rollers 72 , and then the honeycomb panel is pushed, so that the honeycomb panel drives the transmission rollers 72 to rotate, thereby reducing friction.

[0030] The working principle of the above embodiment is:

[0031] The staff first places the honeycomb panel on top of the multiple transmission rollers 72, and then pushes the honeycomb panel, which drives the transmission rollers 72 to rotate, reducing the friction until the honeycomb panel moves to the position specified on the top of the first anti-skid pad 53, and then turns on the first electric push rod 41, which drives the moving plate 42, the multiple connecting rods 43, the multiple positioning plates 44 and the multiple second anti-skid pads 45 to move downward until the multiple second anti-skid pads 45 position the honeycomb panel, and finally turns on the second electric push rod 61, which drives the warehouse body 62 and the grinding roller 69 to move until the grinding roller 69 is positioned. 9 contacts one side of the honeycomb plate, turns on the third motor 68, the third motor 68 drives the grinding roller 69 to rotate, turns on the second motor 63, the second motor 63 drives the threaded rod 64 to rotate, the threaded rod 64 drives the threaded sleeve 65, the moving rod 66, the U-shaped plate 67, the third motor 68 and the grinding roller 69 to move, so that the grinding roller 69 grinds the burrs on one side of the honeycomb plate. After the grinding is completed, the second electric push rod 61 is turned on first, the second electric push rod 61 drives the bin 62 and the grinding roller 69 to move and reset, and then the first electric push rod 41 is turned on, the first electric push rod 41 drives the moving plate 42 , multiple connecting rods 43, multiple positioning plates 44 and multiple second anti-skid pads 45 move upward until the multiple second anti-skid pads 45 release the positioning of the honeycomb panel, and turn on the first motor 51, the first motor 51 drives the rotating table 52, the first anti-skid pad 53 to drive the honeycomb panel to rotate 90 degrees, and then turn on the first electric push rod 41, the first electric push rod 41 drives the moving plate 42, multiple connecting rods 43, multiple positioning plates 44 and multiple second anti-skid pads 45 to move downward until the multiple second anti-skid pads 45 position the honeycomb panel, and finally turn on the second electric push rod 61, the second electric push rod 61 drives the warehouse body 62 and The grinding roller 69 moves until it contacts one side of the honeycomb panel, the third motor 68 is turned on, the third motor 68 drives the grinding roller 69 to rotate, the second motor 63 is turned on, the second motor 63 drives the threaded rod 64 to rotate, the threaded rod 64 drives the threaded sleeve 65, the moving rod 66, the U-shaped plate 67, the third motor 68 and the grinding roller 69 to move, so that the grinding roller 69 grinds the burrs on the other side of the honeycomb panel, and the above operation is repeated until the burrs on the four sides of the honeycomb panel are polished. The process of disassembling and rotating the honeycomb panel is relatively simple, which saves time and effort, and improves the grinding efficiency.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 grinding device for producing glass fiber reinforced plastic honeycomb panels, comprising a workbench (1), a vertical rod (2) fixedly mounted on the top of the workbench (1), a top plate (3) fixedly mounted on the top of the vertical rod (2), characterized in that: The top plate (3) is provided with a positioning mechanism (4), and the workbench (1) is provided with a rotating mechanism (5), a grinding mechanism (6) and a transmission mechanism (7); The rotating mechanism (5) comprises a first motor (51), the first motor (51) being fixedly connected to the bottom of the workbench (1), the output end of the first motor (51) passing through and extending above the workbench (1), the output end of the first motor (51) being fixedly mounted with a rotating table (52), and the top of the rotating table (52) being fixedly mounted with a first anti-slip pad (53).

2. A grinding device for producing glass fiber reinforced plastic honeycomb panels as claimed in claim 1, characterized in that: A sliding block extending into the interior of the workbench (1) is fixedly mounted on the bottom of the rotating table (52), and a sliding groove matching the sliding block is provided inside the workbench (1).

3. A grinding device for producing glass fiber reinforced plastic honeycomb panels as claimed in claim 1, characterized in that: The positioning mechanism (4) comprises a first electric push rod (41), the first electric push rod (41) is fixedly connected to the top of the top plate (3), the output end of the first electric push rod (41) penetrates and extends to the bottom of the top plate (3), a moving plate (42) is fixedly mounted on the output end of the first electric push rod (41), a plurality of connecting rods (43) are fixedly mounted on the bottom of the moving plate (42), a positioning plate (44) is fixedly mounted on the bottom of the plurality of connecting rods (43), and a second anti-slip pad (45) is fixedly mounted on the bottom of the plurality of positioning plates (44).

4. A grinding device for producing glass fiber reinforced plastic honeycomb panels as claimed in claim 1, characterized in that: The grinding mechanism (6) comprises a second electric push rod (61), the second electric push rod (61) is fixedly connected to the top of the workbench (1), the output end of the second electric push rod (61) is fixedly mounted with a bin body (62), the outer side wall of the bin body (62) is fixedly mounted with a second motor (63), the output end of the second motor (63) passes through and extends into the interior of the bin body (62), the output end of the second motor (63) is fixedly mounted with a threaded rod (64), the side of the threaded rod (64) away from the output end of the second motor (63) is rotatably connected to the inner side wall of the bin body (62) via a first bearing, and the threaded rod (64) is fixedly mounted with a second electric push rod (61 ... A threaded sleeve (65) is installed on the external thread, a moving rod (66) is fixedly installed on the outside of the threaded sleeve (65) and penetrates and extends to the outside of the bin body (62), a U-shaped plate (67) is fixedly installed on the side of the moving rod (66) away from the threaded sleeve (65), a third motor (68) is fixedly installed on the top of the U-shaped plate (67), an output end of the third motor (68) penetrates and extends to the inside of the U-shaped plate (67), a grinding roller (69) is fixedly installed on the output end of the third motor (68), and the side of the grinding roller (69) away from the output end of the third motor (68) is rotatably connected to the U-shaped plate (67) via a second bearing.

5. A grinding device for producing glass fiber reinforced plastic honeycomb panels as claimed in claim 4, characterized in that: A moving hole is provided inside the warehouse body (62), and the moving hole matches the moving rod (66).

6. A grinding device for producing glass fiber reinforced plastic honeycomb panels as claimed in claim 1, characterized in that: The transmission mechanism (7) comprises a fixed block (71), the fixed block (71) being fixedly connected to the top of the workbench (1), the top of the fixed block (71) being provided with a plurality of grooves, the inner side walls of the plurality of grooves being rotatably mounted with transmission rollers (72) via third bearings, the tops of the plurality of transmission rollers (72) being flush with the top of the first anti-slip pad (53).

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