Resin antenna housing polishing device

Abstract

The utility model belongs to the technical field of resin radome polishing, and particularly relates to a resin radome polishing device which comprises a motor. The output end of the motor is connected with a connecting rod; the end part of the connecting rod is fixedly connected with a mounting frame; a mounting bolt is arranged on the inner side wall of the mounting frame; the mounting bolts are uniformly distributed on the inner side wall of the mounting frame; a polishing block is arranged at the end part of each group of mounting bolts; the side wall of the connecting rod is fixedly connected with a fixing frame; centrifugal blades are mounted on the inner side wall of the fixing frame; the centrifugal blades are uniformly distributed on the inner side wall of the fixed frame; the side wall of the centrifugal blade is fixedly connected with a flow guide cover; according to the step, through the arrangement of a mounting frame, a mounting bolt and a polishing block, the resin antenna housing can be polished when a motor drives a connecting rod to rotate, separation generated by polishing can be discharged through centrifugal rotation of a fixing frame and centrifugal blades, and then discharged dust is guided through a flow guide cover; and the dust discharging and guiding effect of the resin radome polishing device is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin radome polishing, and specifically relates to a resin radome polishing device. Background Art

[0002] A resin radome is a kind of outer shell used to protect an antenna. The antenna is an important component in wireless communication equipment, responsible for converting wireless signals into electrical signals to achieve signal transmission. The main function of the resin radome is to protect the antenna from external interference.

[0003] In the prior art, the polishing of resin radomes is an important process step, which can improve the surface finish of the radome, enhance the appearance quality, and contribute to improving its performance. During the polishing process, it is necessary to ensure a clean environment to avoid dust and impurities from entering the polished surface.

[0004] During long-term use and observation, it is found that in the existing resin radome polishing device, the dust generated during polishing will accumulate around the resin radome and is easily brought onto the surface of the resin radome, affecting the polishing effect.

[0005] Therefore, the utility model provides a resin radome polishing device. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem proposed in the background art, a resin radome polishing device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A resin radome polishing device described in the utility model includes a motor; a connecting rod is connected to the output end of the motor; an installation frame is fixedly connected to the end of the connecting rod; installation bolts are arranged on the inner side wall of the installation frame; the installation bolts are evenly distributed on the inner side wall of the installation frame; polishing blocks are arranged at the ends of each group of installation bolts; a fixing frame is fixedly connected to the side wall of the connecting rod; a centrifugal blade is installed on the inner side wall of the fixing frame; the centrifugal blades are evenly distributed on the inner side wall of the fixing frame; a diversion cover is fixedly connected to the side wall of the centrifugal blade. Through the settings of the installation frame, installation bolts and polishing blocks in this step, the resin radome can be polished when the motor drives the connecting rod to rotate. The separated matter generated during polishing can be discharged by the centrifugal rotation of the fixing frame and the centrifugal blades, and then the diversion cover is used to divert the discharged dust, strengthening the dust discharge guiding effect of the resin radome polishing device.

[0008] Preferably, a catch net is provided at the bottom of the fairing; a sponge is provided on the inner side wall of the catch net; a water bladder is provided on the inner side wall of the catch net; the sponge is arranged above the water bladder; through the setting of the catch net in this step, the dust discharged by the centrifugal blades can be guided by the fairing, large-sized dust impurities will be caught by the catch net, and small-sized dust impurities will be bound to the bottom of the inner side wall of the catch net due to the sponge and the water bladder, further enhancing the dust interception and binding effect of the resin radome polishing device.

[0009] Preferably, a fixing plate is fixedly connected to the outer side wall of the catch net; the fixing plates are evenly distributed on the outer side wall of the catch net; a first rotating shaft is rotatably fitted between every two groups of the fixing plates; a rotating plate is rotatably fitted on the side wall of the first rotating shaft; a first torsion spring is provided on the side wall of the rotating plate; the first torsion spring is fixedly connected to the side wall of the fixing plate; a rubber block is provided on the side wall of the rotating plate; the rubber blocks are evenly distributed on the side wall of the rotating plate; through the setting of the first rotating shaft, the rotating plate and the first torsion spring in this step, the centrifugal force generated during the polishing of the device can make the rotating plate away from the outer side wall of the catch net, and after the grinding is completed, the rotating plate rebounds and uses the rubber block to knock the outer side wall of the catch net to discharge the impurities and dust accumulated at the bottom of the catch net, further enhancing the dust discharge effect of the resin radome polishing device.

[0010] Preferably, a rotating sleeve is fixedly connected to the bottom of the fixing frame; the rotating sleeves are evenly distributed at the bottom of the fixing frame; a second rotating shaft is rotatably fitted in the middle of the rotating sleeve; a rotating rod is rotatably fitted on the side wall of the second rotating shaft; a second torsion spring is fixedly connected to the side wall of the rotating rod; the end of the second torsion spring is fixedly connected to the inner side wall of the rotating sleeve; an elastic cloth is provided between every two groups of the rotating rods; through the setting of the rotating rod and the elastic cloth in this step, the centrifugal force of the fixing frame can be used to unfold and block impurities and dust at the bottom of the catch net, reducing the dust from floating around the resin radome during polishing, further enhancing the dust blocking effect during the polishing of the resin radome polishing device.

[0011] Preferably, a deflector is provided at the end of the elastic cloth; the deflector is arranged away from the outer side wall of the mounting frame; through the setting of the deflector in this step, the dust blocked by the elastic cloth can be guided away from the periphery of the resin radome polished by the polishing block, further enhancing the effect of keeping the dust away after the polishing of the resin radome polishing device.

[0012] Preferably, a filter screen is provided at the top of the fixing frame; the filter screen is rotatably fitted with the side wall of the connecting rod; through the setting of the filter screen in this step, the centrifugal force generated by the rotation of the fixing frame and the centrifugal blades can be used to filter the flowing air, further enhancing the filtering effect of the resin radome polishing device.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The resin antenna cover polishing device described in the utility model can polish the resin antenna cover when the motor drives the connecting rod to rotate through the arrangement of the mounting frame, the mounting bolt and the polishing block. The separation generated by the polishing can be discharged by the centrifugal rotation of the fixing frame and the centrifugal blades, and the discharged dust can be guided by the guide cover, thereby enhancing the dust discharge guiding effect of the resin antenna cover polishing device.

[0015] 2. The resin antenna cover polishing device described in the utility model can guide the dust discharged by the centrifugal blades in the guide cover through the setting of the net. Large-sized dust impurities will be caught by the net, and small-sized dust impurities will be bound to the bottom of the inner wall of the net due to the sponge and the water bag, further enhancing the dust interception and binding effect of the resin antenna cover polishing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the polishing block in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the rubber block in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the rotating sleeve in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the second torsion spring in the utility model;

[0022] Legend:

[0023] 1. Motor; 11. Connecting rod; 12. Mounting bracket; 13. Mounting bolt; 14. Polishing block; 15. Fixing bracket; 16. Centrifugal blade; 17. Air guide cover; 2. Net; 21. Sponge; 22. Water bag; 3. Fixing plate; 31. First rotating shaft; 32. Rotating plate; 33. First torsion spring; 34. Rubber block; 4. Rotating sleeve; 41. Second rotating shaft; 42. Rotating rod; 43. Second torsion spring; 44. Elastic cloth; 5. Air guide plate; 6. Filter. DETAILED DESCRIPTION

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0025] Specific embodiments are given below.

[0026] As Figures 1 to 5 shown, a resin radome polishing device according to an embodiment of the present invention includes a motor 1; a connecting rod 11 is connected to the output end of the motor 1; an installation frame 12 is fixedly connected to the end of the connecting rod 11; mounting bolts 13 are provided on the inner side wall of the installation frame 12; the mounting bolts 13 are evenly distributed on the inner side wall of the installation frame 12; a polishing block 14 is provided at the end of each group of the mounting bolts 13; a fixing frame 15 is fixedly connected to the side wall of the connecting rod 11; a centrifugal blade 16 is installed on the inner side wall of the fixing frame 15; the centrifugal blades 16 are evenly distributed on the inner side wall of the fixing frame 15; a flow guide cover 17 is fixedly connected to the side wall of the centrifugal blade 16; during operation, the connecting rod 11 can be rotated by the motor 1 to drive the installation frame 12 and the polishing block 14 to polish the resin radome covered by the installation frame 12. The dust generated by polishing can be discharged by driving the fixing frame 15 and the centrifugal blades 16 to rotate centrifugally by the rotation of the connecting rod 11, and the discharged dust is guided away from the inner side wall of the installation frame 12 by the flow guide cover 17; in this step, through the settings of the installation frame 12, the mounting bolts 13 and the polishing block 14, the resin radome can be polished when the motor 1 drives the connecting rod 11 to rotate. The separated dust generated by polishing can be discharged by the centrifugal rotation of the fixing frame 15 and the centrifugal blades 16, and then the discharged dust is guided by the flow guide cover 17, strengthening the dust discharge guiding effect of the resin radome polishing device.

[0027] Furthermore, as Figures 1 to 3 shown, a retaining net 2 is provided at the bottom of the flow guide cover 17; a sponge 21 is provided on the inner side wall of the retaining net 2; a water bag 22 is provided on the inner side wall of the retaining net 2; the sponge 21 is arranged above the water bag 22; during operation, the large-sized dust impurities guided by the flow guide cover 17 can be trapped by the retaining net 2, and the sponge 21 and the water bag 22 are used to form a humid environment to adsorb and bind the small-sized dust; in this step, through the setting of the retaining net 2, the dust discharged by the centrifugal blades 16 guided by the flow guide cover 17 can be trapped. The large-sized dust impurities will be trapped by the retaining net 2, and the small-sized dust impurities will be bound to the bottom of the inner side wall of the retaining net 2 due to the sponge 21 and the water bag 22, further strengthening the dust interception and binding effect of the resin radome polishing device.

[0028] Furthermore, as Figures 1 to 3As shown in the figure, a fixing plate 3 is fixedly connected to the outer side wall of the scoop net 2; the fixing plates 3 are evenly distributed on the outer side wall of the scoop net 2; a first rotating shaft 31 is rotatably fitted between every two groups of the fixing plates 3; a rotating plate 32 is rotatably fitted on the side wall of the first rotating shaft 31; a first torsion spring 33 is arranged on the side wall of the rotating plate 32; the first torsion spring 33 is fixedly connected to the side wall of the fixing plate 3; a rubber block 34 is arranged on the side wall of the rotating plate 32; the rubber blocks 34 are evenly distributed on the side wall of the rotating plate 32; during operation, through the first rotating shaft 31 and the rotating plate 32, when the flow guide cover 17 rotates, the rotating plate 32 can be made to move away from the outer side wall of the scoop net 2, and after the polishing is finished, the rotating plate 32 will rebound due to the first torsion spring 33, and the outer side wall of the scoop net 2 is knocked by the rubber block 34 to eject the dust and impurities accumulated at the bottom of the inner side wall of the scoop net 2 out of the interior of the scoop net 2; this step can, through the arrangement of the first rotating shaft 31, the rotating plate 32 and the first torsion spring 33, generate a centrifugal force during the polishing of the device, make the rotating plate 32 move away from the outer side wall of the scoop net 2, and after the grinding is finished, the rotating plate 32 rebounds to knock the outer side wall of the scoop net 2 by the rubber block 34 to discharge the impurities and dust accumulated at the bottom of the scoop net 2, further enhancing the dust discharge effect of the resin radome polishing device.

[0029] Further, as Figures 2 to 5 shown, a rotating sleeve 4 is fixedly connected to the bottom of the fixing frame 15; the rotating sleeves 4 are evenly distributed at the bottom of the fixing frame 15; a second rotating shaft 41 is rotatably fitted in the middle of the rotating sleeve 4; a rotating rod 42 is rotatably fitted on the side wall of the second rotating shaft 41; a second torsion spring 43 is fixedly connected to the side wall of the rotating rod 42; the end of the second torsion spring 43 is fixedly connected to the inner side wall of the rotating sleeve 4; an elastic cloth 44 is arranged between every two groups of the rotating rods 42; during operation, through the second rotating shaft 41 and the rotating rod 42, a centrifugal force generated when the fixing frame 15 rotates can be used to unfold the elastic cloth 44 to block the bottom of the scoop net 2, reducing the dust from floating near the resin radome during centrifugal grinding, and after the grinding is finished, the second torsion spring 43 can be used for resetting; this step can, through the arrangement of the rotating rod 42 and the elastic cloth 44, use the centrifugal force of the fixing frame 15 to unfold and block the impurities and dust at the bottom of the scoop net 2, reducing the dust from floating around the resin radome during polishing, further enhancing the dust blocking effect during the polishing of the resin radome polishing device.

[0030] Further, as Figure 2 shown, a flow guide plate 5 is arranged at the end of the elastic cloth 44; the flow guide plate 5 is arranged away from the outer side wall of the mounting frame 12; during operation, through the flow guide plate 5, when the elastic cloth 44 resets, the dust blocked by the elastic cloth 44 can be guided, so that the dust blocked by the elastic cloth 44 moves away from the resin radome polished by the polishing block 14 after resetting; this step can, through the arrangement of the flow guide plate 5, guide the dust blocked by the elastic cloth 44 away from the periphery of the resin radome polished by the polishing block 14, further enhancing the effect of keeping the dust away after the polishing of the resin radome polishing device.

[0031] Furthermore, as Figure 1 shown, a filter screen 6 is provided at the top of the fixing frame 15; the filter screen 6 is rotatably engaged with the side wall of the connecting rod 11; during operation, the air sucked by the rotation of the fixing frame 15 and the centrifugal blades 16 can be filtered through the filter screen 6, reducing the impurities in the air flow; this step can filter the flowing air by the centrifugal force generated by the rotation of the fixing frame 15 and the centrifugal blades 16 through the setting of the filter screen 6, further enhancing the filtering effect of the resin radome polishing device.

[0032] Working principle: The motor 1 can rotate the connecting rod 11 to drive the mounting frame 12 and the polishing block 14 to polish the resin radome covered by the mounting frame 12. The dust generated by polishing can be discharged by the centrifugal rotation of the fixing frame 15 and the centrifugal blades 16 driven by the rotation of the connecting rod 11. The deflector 17 is used to guide the discharged dust away from the inner side wall of the mounting frame 12. The large-sized dust impurities guided by the deflector 17 can be trapped by the scoop net 2. The sponge 21 and the water bag 22 are used to form a humid environment to adsorb and bind the small-sized dust. When the deflector 17 rotates, the rotating plate 32 can be separated from the outer side wall of the scoop net 2 through the first rotating shaft 31 and the rotating plate 32. After polishing, the rotating plate 32 will rebound due to the first torsion spring 33, and the rubber block 34 is used to knock the outer side wall of the scoop net 2 to eject the dust impurities accumulated at the bottom of the inner side wall of the scoop net 2 into the interior of the scoop net 2. When the fixing frame 15 rotates, the centrifugal force generated can unfold the elastic cloth 44 through the second rotating shaft 41 and the rotating rod 42 to block the bottom of the scoop net 2, reducing the dust from floating near the resin radome during centrifugal polishing. After polishing, the reset operation can be performed using the second torsion spring 43. When the elastic cloth 44 resets, the deflector 5 can be used to divert the dust blocked by the elastic cloth 44, so that the dust blocked by the elastic cloth 44 is far away from the resin radome polished by the polishing block 14 after resetting. The air sucked by the rotation of the fixing frame 15 and the centrifugal blades 16 can be filtered through the filter screen 6, reducing the impurities in the air flow.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A resin antenna cover polishing device, comprising a motor (1); characterized in that: The output end of the motor (1) is connected to a connecting rod (11); the end of the connecting rod (11) is fixedly connected to a mounting frame (12); the inner wall of the mounting frame (12) is provided with mounting bolts (13); the mounting bolts (13) are evenly distributed on the inner wall of the mounting frame (12); each group of mounting bolts (13) is provided with a polishing block (14) at the end; the side wall of the connecting rod (11) is fixedly connected to a fixing frame (15); the inner wall of the fixing frame (15) is provided with centrifugal blades (16); the centrifugal blades (16) are evenly distributed on the inner wall of the fixing frame (15); the side wall of the centrifugal blades (16) is fixedly connected to a guide cover (17).

2. A resin antenna cover polishing device according to claim 1, characterized in that: A net (2) is provided at the bottom of the deflector (17); a sponge (21) is provided on the inner wall of the net (2); a water bag (22) is provided on the inner wall of the net (2); and the sponge (21) is arranged above the water bag (22).

3. A resin antenna cover polishing device according to claim 2, characterized in that: The outer wall of the bag net (2) is fixedly connected to a fixing plate (3); the fixing plates (3) are evenly distributed on the outer wall of the bag net (2); a first rotating shaft (31) is rotatably matched between each two groups of the fixing plates (3); a rotating plate (32) is rotatably matched to the side wall of the first rotating shaft (31); a first torsion spring (33) is provided on the side wall of the rotating plate (32); the first torsion spring (33) is fixedly connected to the side wall of the fixing plate (3); a rubber block (34) is provided on the side wall of the rotating plate (32); the rubber block (34) is evenly distributed on the side wall of the rotating plate (32).

4. A resin antenna cover polishing device according to claim 3, characterized in that: A rotating sleeve (4) is fixedly connected to the bottom of the fixed frame (15); the rotating sleeves (4) are evenly distributed at the bottom of the fixed frame (15); a second rotating shaft (41) is rotatably matched with the middle of the rotating sleeve (4); a rotating rod (42) is rotatably matched with the side wall of the second rotating shaft (41); a second torsion spring (43) is fixedly connected to the side wall of the rotating rod (42); an end of the second torsion spring (43) is fixedly connected to the inner wall of the rotating sleeve (4); and an elastic cloth (44) is provided between every two groups of the rotating rods (42).

5. A resin antenna cover polishing device according to claim 4, characterized in that: A guide plate (5) is provided at the end of the elastic cloth (44); the guide plate (5) is arranged away from the outer side wall of the mounting frame (12).

6. A resin antenna cover polishing device according to claim 5, characterized in that: A filter screen (6) is provided on the top of the fixing frame (15); the filter screen (6) is rotationally matched with the side wall of the connecting rod (11).

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