Polishing equipment for multi-faceted rotating mirrors

Abstract

The invention relates to the technical field of reflector processing, and specifically to a polishing device for a multi-faceted rotating reflector, comprising an installation box, a workbench is fixed on the top outer wall of the installation box, an L-shaped support frame is fixed on the outer wall of one side of the top of the installation box, a guide groove is provided on the top outer wall of one side of the L-shaped support frame, a movable mounting seat is inserted in the inside of the guide groove, a screw hole is provided through the outer wall of the end of the movable mounting seat, a screw rod is screwed in the inside of the screw hole, and the two ends of the screw rod are rotatably connected to the inner wall of the guide groove twice, and a first motor is embedded and fixed on the outer wall of the end of the L-shaped support frame; the invention uses the arrangement of a pump-liquid linked polishing component to enable grinding ball grinding and polishing and polishing liquid spraying to be performed simultaneously, so that the polishing liquid spraying during the polishing process of the reflector is more uniform, and the grinding ball structure replaces the traditional grinding wheel structure, because the spherical structure has no edges and corners, which solves the problems of the traditional polishing device being easy to hit the knife, easy to carve the reflector, and high defective rate.

Description

Technical Field

[0001] The invention relates to the technical field of reflector processing, and in particular to a polishing device for a multi-faceted rotating reflector. Background Art

[0002] A multi-faceted rotating reflector is an optical element with multiple reflecting surfaces, which is usually used in the fields of laser scanning, optical communication, projection display, etc. Multi-faceted reflectors are widely used in the fields of laser scanning, optical communication, projection display, etc.; its multi-faceted structure can achieve efficient beam deflection and scanning, so it has extremely high requirements for surface quality and precision. Its core function is to achieve high-speed, precise control and scanning of the light beam through the multi-faceted structure of the rotating reflector. The reflector polishing equipment is a key equipment for processing multi-faceted rotating reflectors. Patent: CN 118162988 B discloses a dual-axis polishing equipment for reflectors, including an operating table, on which a polishing assembly is installed, and the polishing assembly includes a top polishing roller and a bottom polishing roller arranged in parallel, and both ends of the top polishing roller and the bottom polishing roller are rotatably matched with a rotating slider; However, the polishing equipment for multi-faceted rotating reflectors on the existing market is relatively simple. The grinding wheel structure on the traditional polishing equipment has the problem of easy collision with the knife, easy carving of the reflector, and high defective rate. The traditional reflector polishing equipment does not have the ability to load and unload the workpiece, which affects the processing efficiency of the multi-faceted rotating reflector, and does not have the ability to circulate the polishing liquid, which easily causes the waste of polishing liquid. In order to solve the above problems, the present invention proposes a polishing device for a multi-faceted rotating reflector. Summary of the invention

[0003] (1) Technical problems to be solved: The purpose of the present invention is to overcome the problems that the polishing equipment used for multi-faceted rotating reflectors in the prior art is relatively simple, the grinding wheel structure on the traditional polishing equipment is easy to hit the knife, easy to engrave the reflector, and the defective rate is high. The traditional reflector polishing equipment does not have the ability to load and unload workpieces, which affects the processing efficiency of the multi-faceted rotating reflector, and does not have the ability to circulate the polishing liquid, which easily causes the waste of polishing liquid. In order to meet the actual needs, a polishing equipment for a multi-faceted rotating reflector is provided to solve the above-mentioned technical problems.

[0004] (2) Technical solution: In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: A polishing device for a multi-faceted rotating reflector comprises an installation box, a workbench is fixed on the top outer wall of the installation box, an L-shaped support frame is fixed on the outer wall of one side of the top of the installation box, a guide groove is provided on the top outer wall of one side of the L-shaped support frame, a movable mounting seat is inserted in the inside of the guide groove, a screw hole is provided on the outer wall of the end of the movable mounting seat, a screw rod is threadedly connected to the inside of the screw hole, and the two ends of the screw rod are rotationally connected to the inner wall of the guide groove twice, a first motor is embedded and fixed on the outer wall of the end of the L-shaped support frame, and the first motor and the screw rod are coaxially connected, a pump-liquid linkage polishing assembly is provided on the top outer wall of the movable mounting seat, and clamping loading and unloading assemblies are provided on the outer walls of both sides of the installation box.

[0005] Preferably, the pump-liquid linked polishing assembly includes a liquid storage chamber provided on the bottom inner wall of one side of the installation box, a suction pump is installed on the outer wall of one side of the top of the installation box, the suction end of the suction pump is connected with a suction pipe, and one end of the suction pipe is connected to the interior of the liquid storage chamber, the pump infusion end of the suction pump is connected with a pump liquid pipe, a first barrel is embedded and fixed on the top outer wall of the movable mounting seat, a first piston is arranged inside the first barrel, a first connecting rod is fixed on the bottom outer wall of the first piston, a spring is sleeved on the outer wall of the first connecting rod located below the first piston, and a hemispherical cover is fixed on one end of the first connecting rod passing through the outside of the first barrel, a polishing ball is arranged inside the hemispherical cover, and a turbine pump is fixed on the outer wall of the other side of the hemispherical cover, the A rotating tube is rotatably installed inside the turbine pump, and an impeller is fixedly mounted on the outer wall of one end of the rotating tube inside the turbine pump, one end of the rotating tube passes through the inside of the grinding ball, the rotating tube is rotatably connected to the hemispherical cover, and the rotating tube is fixedly connected to the grinding ball, a bent pipe is connected through the outer wall of one side of the turbine pump, one end of the rotating tube passes through the outside of the turbine pump and is rotatably connected to one end of the bent pipe, and a rotating joint is installed at the rotating connection, one end of the pump liquid pipe passes through the inside of the first barrel, a drain pipe is connected through the outer wall of one side of the top of the first barrel, and a pressure relief valve is installed at the end of the drain pipe, one end of the drain pipe passes through the inside of the turbine pump, the outer wall of the grinding ball is fixedly coated with frosted sand, and spray holes are distributed on the outer wall of the grinding ball.

[0006] Preferably, the clamping loading and unloading assembly comprises a loading conveyor belt and a unloading conveyor belt which are distributed and mounted on the outer walls on both sides of the installation box, an installation room is arranged on the inner wall on one side of the installation box, and through openings are symmetrically opened on the top inner wall of the installation room, an n-type frame is inserted inside the through opening, and clamping mounting plates are fixed on the outer walls at both ends of the n-type frame passing through the through opening, a hydraulic rod is inlaid and fixed on the outer wall on one side of the clamping mounting plate, a clamping claw is fixed on one end of the telescopic rod of the hydraulic rod, a rack is fixed on the bottom outer wall of the n-type frame, a second motor is inlaid and fixed on the inner wall on one side of the installation room, a gear is fixed on one end of the output shaft of the second motor, and the gear and the rack are meshingly connected.

[0007] Preferably, a filter chamber is provided on the inner wall of the installation box located above the liquid storage chamber, an inclined filter screen is provided on the inner wall between the filter chamber and the liquid storage chamber, a step groove is provided on the top outer wall of the workbench, and collecting holes are distributed on the bottom outer wall of the step groove, and the bottom end of the collecting hole passes through the interior of the filter chamber, a processing box door is installed on the outer wall of the installation box on one side of the bottom end of the inclined filter screen, and a linked filter screen flushing assembly is provided on the inner walls of the filter chamber and the installation chamber.

[0008] Preferably, the linked filter flushing assembly includes a second tube fixedly mounted on the bottom inner wall of the installation chamber, a second piston is provided inside the second tube, a second connecting rod is fixed on the top outer wall of the second piston, one end of the second connecting rod passes through the outside of the second tube and is fixedly connected to the bottom end of the rack, a liquid extraction tube is connected through the outer wall on one side of the bottom end of the second tube, and one end of the liquid extraction tube is connected to the interior of the liquid storage chamber, a liquid infusion tube is connected through the outer wall on the other side of the bottom end of the second tube, and one-way valves are installed at the ends of the liquid extraction tube and the liquid infusion tube, the liquid infusion tube passes through the outer wall at one end of the interior of the filter chamber and is connected to a horizontal end tube, and nozzles are distributed and installed through the bottom outer wall of the horizontal end tube.

[0009] Preferably, a rotating shaft is fixed on an outer wall of one side of the grinding ball, and one end of the rotating shaft is rotatably connected to an inner wall of one side of the hemispherical cover.

[0010] Preferably, the first motor and the second motor are both stepper motors.

[0011] Preferably, the liquid discharge pipe is a telescopic hose.

[0012] Preferably, air bags are fixedly connected to the opposite outer walls of the clamping claws, and the clamping mounting plates on both sides are respectively located on both sides of the loading conveyor belt and the unloading conveyor belt.

[0013] Preferably, the transverse end pipe and the nozzle are located above the inclined filter screen, and the nozzle is a rotating nozzle.

[0014] (3) Beneficial effects: A. Through the setting of the pump-liquid linkage polishing component, the suction work is controlled to pump the polishing liquid, and the polishing liquid is input into the first barrel through the pump pipe. The pressure rises in the first barrel drives the first piston and the first connecting rod to move downward, so that the polishing ball moves downward and contacts the reflector workpiece. When the pressure in the first barrel reaches the threshold of the pressure relief valve, the polishing liquid is output through the discharge pipe and input into the turbine pump. The polishing liquid will impact the impeller when it circulates in the turbine pump, thereby driving the impeller and the rotating tube to rotate. The rotating tube will drive the polishing ball to rotate inside the hemispherical cover. The rotating polishing ball can polish the reflector with the grinding on the outer wall. The polishing liquid discharged from the bend pipe on one side of the turbine pump is input into the polishing ball through the rotating joint and the rotating tube. The polishing liquid input into the polishing ball is discharged through the spray hole. The polishing of the grinding ball and the spraying of the polishing liquid are carried out simultaneously, so that the polishing liquid spraying during the polishing of the reflector is more uniform. The grinding ball structure replaces the traditional grinding wheel structure. Because the spherical structure has no edges and corners, it solves the problem that the traditional polishing device is easy to hit the knife, easy to carve the reflector, and the defective rate is high.

[0015] B. Through the setting of the clamping loading and unloading components, the reflector workpiece is loaded and conveyed through the loading conveyor belt. The hydraulic rods on both sides are controlled to work together to drive the clamping claws on both sides to move, and the reflector workpiece on the loading conveyor belt is clamped. Then the hydraulic rods on both sides are controlled to work together to drive the clamped reflector workpiece to move horizontally, so that the reflector workpiece is moved to the top of the workbench for polishing. The hydraulic rods are controlled to work together to drive the reflector workpiece to move horizontally (X-axis direction). After the reflector is polished, the hydraulic rods on both sides are controlled to work to clamp the polished reflector and place it on the unloading conveyor belt. The reflector is conveyed after polishing through a material unloading conveyor belt; during the loading and unloading process, the second motor is controlled to drive the gear to rotate, and the n-type frame is driven to be lifted and lowered along the through-opening under the cooperation of the gear and the rack, so that the clamping claw is driven to be lifted and lowered through the clamping mounting plate, so that the reflector workpiece can be driven to be lifted and moved (in the Z-axis direction), and the clamping and unfolding of the clamping claw is coordinated to complete the loading and unloading drive of the reflector workpiece. In summary, the reflector polishing equipment has the ability to load and unload the reflector workpiece during the processing process, thereby improving the processing efficiency of the multi-faceted rotating reflector.

[0016] C. During the grinding and polishing process of the reflector polishing equipment, the polishing liquid and polishing waste are collected through the step groove, the polishing liquid and the polishing waste flow into the filter chamber through the collection hole, and the polishing waste liquid is filtered through the inclined filter screen, and the filtered polishing liquid flows back into the liquid storage chamber, and the waste chips left above the inclined filter screen after filtration can be cleaned up later by opening the treatment box door, so that the recycling of the polishing liquid is realized, and the problem of polishing liquid waste is effectively avoided.

[0017] D. Through the setting of the linked filter flushing component, the above-mentioned second motor drives the rack to rise and fall through the transmission, and the second piston is driven to rise and fall reciprocally inside the second cylinder tube through the second connecting rod. The centrifugal force generated is used to pump the polishing liquid in the liquid storage chamber through the suction tube. The setting of the one-way valve avoids the backflow of the sucked liquid, so that the pumped polishing liquid is pumped out through the infusion tube, input into the horizontal end tube, and sprayed out through the nozzle. The sprayed polishing liquid cleans the inclined filter, effectively avoiding the occurrence of the inclined filter clogging problem, which is conducive to the recycling of the polishing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the polishing device of the multi-faceted rotating reflector of the present invention; Figure 2 It is a schematic diagram of a three-dimensional cross-section structure of one side of a mounting box in a polishing device for a multi-faceted rotating reflector of the present invention; Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the A area in the middle; Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle B area; Figure 5 It is a partial three-dimensional structural schematic diagram of a pump-liquid-linked polishing assembly in the polishing equipment of the multi-faceted rotating reflector of the present invention; Figure 6 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle C area; Figure 7 It is a schematic diagram of the main cutaway structure of the other side of the mounting box in the polishing device of the multi-faceted rotating reflector of the present invention; Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of the D area in the middle.

[0019] The reference numerals are as follows: 1. Installation box; 2. Workbench; 3. L-shaped support frame; 4. Guide groove; 5. Mobile mounting seat; 6. Screw hole; 7. Screw rod; 8. First motor; 9. Pump-liquid linkage polishing assembly; 10. Clamping and loading and unloading assembly; 11. Filter chamber; 12. Inclined filter screen; 13. Step groove; 14. Collection hole; 15. Processing box door; 16. Linkage filter screen flushing assembly; 17. Rotating shaft; 901, liquid storage chamber; 902, suction pump; 903, liquid suction pipe; 904, pump liquid pipe; 905, first barrel; 906, first piston; 907, first connecting rod; 908, spring; 909, hemispherical cover; 910, grinding ball; 911, turbine pump; 912, rotating pipe; 913, impeller; 914, elbow; 915, rotary joint; 916, liquid discharge pipe; 917, pressure relief valve; 918, grinding; 919, liquid spray hole; 101, feeding conveyor belt; 102, unloading conveyor belt; 103, installation room; 104, through-hole; 105, n-shaped frame; 106, clamping installation plate; 107, hydraulic rod; 108, clamping claw; 109, rack; 110, second motor; 111, gear; 161. Second barrel; 162. Second piston; 163. Second connecting rod; 164. Liquid extraction tube; 165. Liquid infusion tube; 166. One-way valve; 167. Horizontal end tube; 168. Nozzle. DETAILED DESCRIPTION

[0020] 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 the embodiments.

[0021] The following is combined with Figure 1 -Attached Figure 8 The present invention is further described with examples: In this embodiment, Figure 1-Figure 8 As shown, a polishing device for a multi-faceted rotating reflector comprises an installation box 1, a workbench 2 is fixed on the top outer wall of the installation box 1, an L-shaped support frame 3 is fixed on the outer wall of one side of the top of the installation box 1, a guide groove 4 is provided on the top outer wall of one side of the L-shaped support frame 3, a movable mounting seat 5 is inserted in the guide groove 4, a screw hole 6 is provided on the outer wall of the end of the movable mounting seat 5, a screw rod 7 is screwed in the screw hole 6, and both ends of the screw rod 7 are rotatably connected to the inner wall of the guide groove 4 twice, a first motor 8 is embedded and fixed on the outer wall of the end of the L-shaped support frame 3, and the first motor 8 and the screw rod 7 are connected to the inner wall of the guide groove 4 twice, and the first motor 8 and the screw rod 7 are connected to the inner wall of the guide groove 4 twice. 7 is coaxially connected, a pump-liquid-linked polishing assembly 9 is arranged on the top outer wall of the movable mounting seat 5, and a clamping loading and unloading assembly 10 is arranged on the outer walls on both sides of the mounting box 1. During the use of the polishing equipment for the multi-faceted rotating reflector, the reflector to be processed is fixed above the workbench 2, and the reflector is ground and polished by the polishing assembly on the movable mounting seat 5. During the process, the first motor 8 is controlled to drive the screw 7 to rotate, and the movable mounting seat 5 is driven to move horizontally along the guide groove 4 under the cooperation of the screw 7 and the screw hole 6, thereby driving the polishing assembly to move longitudinally (Y-axis direction).

[0022] Furthermore, a filter chamber 11 is provided on the inner wall of the installation box 1 located above the liquid storage chamber 901, an inclined filter screen 12 is provided on the inner wall between the filter chamber 11 and the liquid storage chamber 901, a step groove 13 is provided on the top outer wall of the workbench 2, and collecting holes 14 are distributed on the bottom outer wall of the step groove 13, and the bottom end of the collecting hole 14 passes through the interior of the filter chamber 11, and a processing box door 15 is installed on the outer wall of the installation box 1 located on one side of the bottom end of the inclined filter screen 12, and the filter chamber 11 and the installation chamber 103 are connected. A linked filter flushing assembly 16 is provided on the inner wall. During the grinding and polishing process of the reflector by the above-mentioned polishing assembly, the polishing liquid and polishing waste are collected through the step groove 13. The polishing liquid and the polishing waste flow into the filter chamber 11 through the collecting hole 14, and the polishing waste liquid is filtered through the inclined filter 12. The filtered polishing liquid flows back into the liquid storage chamber 901. The waste remaining above the inclined filter 12 after filtration can be cleaned up later by opening the processing box door 15, thereby realizing the recycling of the polishing liquid.

[0023] In this embodiment, refer to Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6The pump-liquid linkage polishing assembly 9 includes a liquid storage chamber 901 opened on the bottom inner wall of one side of the installation box 1, a suction pump 902 is installed on the outer wall of one side of the top of the installation box 1, the suction end of the suction pump 902 is connected with a suction pipe 903, and one end of the suction pipe 903 is connected to the interior of the liquid storage chamber 901, and the pump infusion end of the suction pump 902 is connected with a pump liquid pipe 904, and a first barrel 905 is embedded and fixed on the top outer wall of the movable mounting seat 5, and a first piston 906 is arranged inside the first barrel 905, and a first connecting rod 907 is fixed on the bottom outer wall of the first piston 906, and a spring 908 is mounted on the outer wall of the first connecting rod 907 below the first piston 906, and the first connecting rod 907 passes through one end of the first barrel 905 and is fixed There is a hemispherical cover 909, and a grinding ball 910 is arranged inside the hemispherical cover 909. A turbine pump 911 is fixed on the outer wall of the other side of the hemispherical cover 909. A rotating tube 912 is rotatably installed inside the turbine pump 911. The rotating tube 912 is located on the outer wall of one end of the turbine pump 911 and is fixed with an impeller 913. One end of the rotating tube 912 passes through the inside of the grinding ball 910. The rotating tube 912 and the hemispherical cover 909 are rotatably connected, and the rotating tube 912 and the grinding ball 910 are fixedly connected. A bent tube 914 is connected through the outer wall of one side of the turbine pump 911. One end of the rotating tube 912 passes through the outside of the turbine pump 911 and is rotatably connected to one end of the bent tube 914, and a rotating joint 915 is installed at the rotating connection. One end of the pump liquid pipe 904 passes through The polishing device 900 passes through the interior of the first bobbin 905, and a drain pipe 916 is connected to the outer wall of one side of the top of the first bobbin 905, and a pressure relief valve 917 is installed at the end of the drain pipe 916. One end of the drain pipe 916 passes through the interior of the turbine pump 911. The outer wall of the grinding ball 910 is fixedly coated with frosted sand 918, and the outer wall of the grinding ball 910 is distributed with spray holes 919. During the use of the polishing device for the multi-faceted rotating reflector, the reflector to be processed is fixed above the workbench 2, and the suction pump 902 is controlled to work to pump the polishing liquid in the liquid storage chamber 901 through the suction pipe 903, and input it into the first bobbin 905 through the pump pipe 904. The pressure in the first bobbin 905 increases, driving the first piston 906 and the first connecting rod 907 to move forward. The polishing liquid is discharged through the discharge pipe 916 and input into the turbine pump 911. The polishing liquid input into the turbine pump 911 is discharged through the curved pipe 914. The polishing liquid flows in the turbine pump 911 and impacts the impeller 913, thereby driving the impeller 913 and the rotating pipe 912 to rotate. The rotating pipe 912 drives the polishing ball 910 to rotate inside the hemispherical cover 909. The rotating polishing ball 910 cooperates with the frosting 918 on the outer wall to grind and polish the reflecting mirror below.During the process, the polishing liquid discharged from the bend pipe 914 is input into the interior of the grinding ball 910 through the rotary joint 915 and the rotating tube 912. The setting of the rotary joint 915 enables the rotating tube 912 to rotate during the infusion process, and the polishing liquid input into the grinding ball 910 is discharged through the spray hole 919. In summary, the grinding and polishing of the grinding ball 910 and the spraying of the polishing liquid are carried out simultaneously, so that the polishing liquid spraying during the polishing of the reflector is more uniform. The structure of the grinding ball 910 replaces the traditional grinding wheel structure. Because the spherical structure has no edges and corners, it solves the problem that the traditional polishing device is easy to hit the knife, easy to carve the reflector, and the defective rate is high.

[0024] Furthermore, a rotating shaft 17 is fixed on an outer wall of one side of the grinding ball 910 , and one end of the rotating shaft 17 is rotatably connected to an inner wall of one side of the hemispherical cover 909 . The setting of the rotating shaft 17 enables the grinding ball 910 to rotate more smoothly.

[0025] Furthermore, the drain pipe 916 is a telescopic hose, so that the drain pipe 916 can be adjusted to follow the lifting and lowering of the polishing ball 910, which is beneficial to the transportation of the polishing liquid.

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 4The clamping loading and unloading assembly 10 includes a loading conveyor belt 101 and a unloading conveyor belt 102 which are distributed and erected on the outer walls of both sides of the installation box 1. An installation room 103 is arranged on the inner wall of one side of the installation box 1. A through hole 104 is symmetrically opened on the top inner wall of the installation room 103. An n-type frame 105 is inserted inside the through hole 104. The n-type frame 105 passes through the outer walls of both ends outside the through hole 104. A clamping mounting plate 106 is fixed on one side of the outer wall of the clamping mounting plate 106. A hydraulic rod 107 is inlaid and fixed on one side of the outer wall of the clamping mounting plate 106. A clamping claw 108 is fixed on one end of the telescopic rod of the hydraulic rod 107. The bottom of the n-type frame 105 is fixed to the outer wall of the clamping mounting plate 106. A rack 109 is fixed on the outer wall of the mounting chamber 103, and a second motor 110 is fixed on the inner wall of one side of the mounting chamber 103. A gear 111 is fixed on one end of the output shaft of the second motor 110. The gear 111 and the rack 109 are meshed and connected. During the use of the polishing device for the multi-faceted rotating reflector, the reflector material to be processed is fed and conveyed through the feeding conveyor belt 101, and the hydraulic rods 107 on both sides are controlled to cooperate to drive the clamping claws 108 on both sides to move relatively, so that the clamping claws 108 on both sides clamp the reflector workpiece to be processed on the feeding conveyor belt 101, and then the hydraulic rods 107 on both sides are controlled to work together to drive the clamping claws 108 on both sides to move relatively, so that the clamping claws 108 on both sides clamp the reflector workpiece to be processed on the feeding conveyor belt 101, and then the hydraulic rods 107 on both sides are controlled to move relatively. The workpiece of the reflector is driven to move horizontally (in the X-axis direction) by the hydraulic rod 107 on one side extending and contracting (in the other side), so that the reflector workpiece is moved to the top of the workbench 2, and polished by the grinding ball 910 that moves downward. The hydraulic rod 107 is controlled to work in coordination to drive the reflector workpiece to move horizontally (in the X-axis direction). After the reflector is polished, the hydraulic rods 107 on both sides are controlled to drive the clamping claws 108 to clamp the polished reflector, and move the reflector to the top of the unloading conveyor belt 102. The hydraulic rod 107 is controlled to reset, so that the reflector is placed on the unloading conveyor belt. 102, the reflector is unloaded and conveyed after polishing by the unloading conveyor belt 102; in the process of clamping and loading and unloading the reflector workpiece by the above-mentioned clamping claw 108, the second motor 110 is controlled to drive the gear 111 to rotate, and the n-type frame 105 is driven to be lifted and lowered along the through-opening 104 under the cooperation of the gear 111 and the rack 109, so as to drive the clamping claw 108 to be lifted and lowered through the clamping mounting plate 106, so as to drive the reflector workpiece to be lifted and lowered (in the Z-axis direction), and cooperate with the clamping and unfolding of the clamping claw 108 to complete the loading and unloading drive of the reflector workpiece; Furthermore, the first motor 8 and the second motor 110 are both stepper motors, and the first motor 8 and the second motor 110 are controlled to perform the stepping feed drive in the transverse and longitudinal directions of the processing of the reflector workpiece.

[0027] Furthermore, airbags are fixedly connected to the relative outer walls of the clamping claw 108, and the clamping mounting plates 106 on both sides are respectively located on both sides of the loading conveyor belt 101 and the unloading conveyor belt 102. The arrangement of the airbags on the clamping claw 108 prevents the clamping claw 108 from clamping the reflector workpiece, and the reflector workpiece is loaded and unloaded and conveyed through the clamping claw 108.

[0028] In this embodiment, refer to Figure 1 , Figure 2 , Figure 7 and Figure 8 The linked filter flushing assembly 16 includes a second tube 161 fixed on the bottom inner wall of the installation chamber 103, a second piston 162 is arranged inside the second tube 161, a second connecting rod 163 is fixed on the top outer wall of the second piston 162, one end of the second connecting rod 163 passes through the outside of the second tube 161 and is fixedly connected to the bottom end of the rack 109, a liquid extraction tube 164 is connected to the outer wall of one side of the bottom end of the second tube 161, and one end of the liquid extraction tube 164 is connected to the inside of the liquid storage chamber 901, and a liquid infusion tube 165 is connected to the outer wall of the other side of the bottom end of the second tube 161, and the ends of the liquid extraction tube 164 and the liquid infusion tube 165 are both installed with a one-way valve 166, and the liquid infusion tube 165 passes through the inside of the filter chamber 11 A horizontal end tube 167 is connected to the outer wall of one end, and a nozzle 168 is installed on the bottom outer wall of the horizontal end tube 167. When the second motor 110 drives the rack 109 to rise and fall through the transmission, the second piston 162 is driven to rise and fall reciprocally inside the second cylinder tube 161 through the second connecting rod 163. The centrifugal force generated is used to pump the polishing liquid in the liquid storage chamber 901 through the liquid suction tube 164. The one-way valve 166 is set to avoid the backflow of the sucked liquid, so that the pumped polishing liquid is pumped out through the infusion tube 165, input into the horizontal end tube 167, and sprayed out through the nozzle 168. The sprayed polishing liquid cleans the inclined filter 12, effectively avoiding the occurrence of clogging of the inclined filter 12.

[0029] Furthermore, the transverse end pipe 167 and the nozzle 168 are located above the inclined filter screen 12 , and the nozzle 168 is a rotating nozzle, which improves the spraying and washing ability of the inclined filter screen 12 .

[0030] Working principle: When the present invention is in use, during the use of the polishing equipment for the multi-faceted rotating reflector, the reflector material to be processed is fed and conveyed through the feeding conveyor belt 101, and the hydraulic rods 107 on both sides are controlled to cooperate to drive the clamping claws 108 on both sides to move relatively, so that the clamping claws 108 on both sides clamp the reflector workpiece to be processed on the feeding conveyor belt 101, and then the hydraulic rods 107 on both sides are controlled to cooperate (the hydraulic rod 107 on one side is extended, and the hydraulic rod 107 on the other side is contracted) to drive the clamped reflector workpiece to move horizontally, so that the reflector workpiece is moved to the top of the workbench 2, and the suction pump 902 is controlled to work to polish the liquid storage chamber 901 through the liquid suction tube 903. The polishing liquid is sucked by the pump 902 and input into the first barrel 905 through the pump pipe 904. The pressure in the first barrel 905 rises, driving the first piston 906 and the first connecting rod 907 to move downward, thereby causing the polishing ball 910 structure at the bottom of the first connecting rod 907 to move downward, so that the polishing ball 910 contacts the reflector to be processed below. When the suction pump 902 continues to pump liquid and the pressure in the first barrel 905 reaches the threshold of the pressure relief valve 917, the excess polishing liquid is output through the discharge pipe 916 and input into the turbine pump 911. The polishing liquid input into the turbine pump 911 is discharged through the bent pipe 914. The polishing liquid circulates in the turbine pump 911 to impact the impeller 913, thereby driving the impeller 913 and the rotating The tube 912 rotates, and the rotating tube 912 drives the grinding ball 910 to rotate inside the hemispherical cover 909. The rotating grinding ball 910 cooperates with the frosting 918 on the outer wall to grind and polish the reflector below. During the process, the polishing liquid discharged from the bent tube 914 is input into the inside of the grinding ball 910 through the rotating joint 915 and the rotating tube 912. The setting of the rotating joint 915 enables the rotating tube 912 to rotate during the infusion process. The polishing liquid input into the grinding ball 910 is discharged through the spray hole 919. In summary, the grinding and polishing of the grinding ball 910 and the spraying of the polishing liquid are carried out simultaneously, so that the polishing liquid is sprayed more evenly during the polishing process of the reflector. During the process, the first motor 8 is controlled to work and drive The screw rod 7 rotates, and the cooperation of the screw rod 7 and the screw hole 6 drives the movable mounting seat 5 to move horizontally along the guide groove 4, thereby driving the polishing assembly to move longitudinally (in the Y-axis direction), and polishing is performed by the polishing ball 910 that moves downward. The hydraulic rod 107 is controlled to work in cooperation to drive the reflector workpiece to move horizontally (in the X-axis direction). After the reflector is polished, the hydraulic rods 107 on both sides are controlled to drive the clamping claws 108 to clamp the polished reflector, and move the reflector to the top of the unloading conveyor belt 102. The hydraulic rod 107 is controlled to reset, so that the reflector is placed above the unloading conveyor belt 102, and the reflector is unloaded and conveyed after polishing by the unloading conveyor belt 102;During the process of clamping and loading and unloading the reflector workpiece by the clamping claw 108, the second motor 110 is controlled to drive the gear 111 to rotate, and the n-type frame 105 is driven to be lifted and lowered along the through-opening 104 under the cooperation of the gear 111 and the rack 109, so as to drive the clamping claw 108 to be lifted and lowered through the clamping mounting plate 106, so as to drive the reflector workpiece to be lifted and lowered (in the Z-axis direction), and cooperate with the clamping and unfolding of the clamping claw 108 to complete the loading and unloading drive of the reflector workpiece. During the grinding and polishing process of the above-mentioned reflector, the polishing liquid and polishing waste are collected through the step groove 13, and the polishing liquid and the polishing waste flow into the filter chamber 11 through the collection hole 14, and the polishing waste liquid is passed through the inclined filter screen 12. After filtering, the polishing liquid after filtering flows back into the liquid storage chamber 901. The waste chips left above the inclined filter screen 12 after filtering can be cleaned up later by opening the processing box door 15. In summary, the recycling of the polishing liquid is realized. During the lifting process of the above-mentioned rack 109, the second piston 162 is driven to lift and lower reciprocate inside the second cylinder tube 161 through the second connecting rod 163. The centrifugal force generated is used to pump the polishing liquid in the liquid storage chamber 901 through the liquid suction pipe 164. The one-way valve 166 is set to avoid the reflux of the sucked liquid, so that the pumped polishing liquid is pumped out through the infusion pipe 165, input into the horizontal end pipe 167, and sprayed out through the nozzle 168. The sprayed polishing liquid cleans the inclined filter screen 12, effectively avoiding the occurrence of the problem of clogging of the inclined filter screen 12. ;

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A polishing device for a multi-faceted rotating reflector, characterized in that: The invention comprises an installation box (1), a workbench (2) is fixed on the top outer wall of the installation box (1), an L-shaped support frame (3) is fixed on the outer wall of one side of the top of the installation box (1), a guide groove (4) is provided on the top outer wall of one side of the L-shaped support frame (3), a movable mounting seat (5) is inserted inside the guide groove (4), a screw hole (6) is provided through the outer wall of the end of the movable mounting seat (5), a screw rod (7) is screwed inside the screw hole (6), and the two ends of the screw rod (7) are rotatably connected to the inner wall of the guide groove (4), a first motor (8) is embedded and fixed on the outer wall of the end of the L-shaped support frame (3), and the first motor (8) and the screw rod (7) are coaxially connected, a pump liquid linkage polishing assembly (9) is provided on the top outer wall of the movable mounting seat (5), and clamping and loading and unloading assemblies (10) are provided on the outer walls of both sides of the installation box (1).

2. The polishing device for a multi-faceted rotating reflector according to claim 1, characterized in that: The pump-liquid linkage polishing assembly (9) comprises a liquid storage chamber (901) provided on the bottom inner wall of one side of the installation box (1); a suction pump (902) is installed on the top outer wall of one side of the installation box (1); a liquid suction end of the suction pump (902) is connected to a liquid suction pipe (903), and one end of the liquid suction pipe (903) is connected to the interior of the liquid storage chamber (901); a pump infusion end of the suction pump (902) is connected to a pump liquid pipe (904); a first tube (905) is embedded and fixed on the top outer wall of the movable mounting seat (5); the first tube (905) ) is provided with a first piston (906) inside, a first connecting rod (907) is fixed on the outer wall of the bottom of the first piston (906), a spring (908) is sleeved on the outer wall of the first connecting rod (907) located below the first piston (906), and a hemispherical cover (909) is fixed to one end of the first connecting rod (907) that passes through the outside of the first barrel (905), a grinding ball (910) is provided inside the hemispherical cover (909), a turbine pump (911) is fixed on the outer wall of the other side of the hemispherical cover (909), and the interior of the turbine pump (911) A rotating tube (912) is rotatably mounted, the rotating tube (912) being located on an outer wall at one end inside the turbine pump (911) and having an impeller (913) fixed thereon, one end of the rotating tube (912) passing through the interior of the grinding ball (910), the rotating tube (912) and the hemispherical cover (909) being rotatably connected, and the rotating tube (912) and the grinding ball (910) being fixedly connected, a curved tube (914) being through-connected on an outer wall of one side of the turbine pump (911), one end of the rotating tube (912) passing through the exterior of the turbine pump (911) and connecting to the curved tube (914) ) is rotatably connected at one end, and a rotating joint (915) is installed at the rotating connection, one end of the pump liquid pipe (904) passes through the interior of the first barrel (905), a discharge pipe (916) is connected to the outer wall of one side of the top of the first barrel (905), and a pressure relief valve (917) is installed at the end of the discharge pipe (916), one end of the discharge pipe (916) passes through the interior of the turbine pump (911), the outer wall of the grinding ball (910) is fixedly coated with frosting (918), and the outer wall of the grinding ball (910) is distributed with liquid spray holes (919).

3. The polishing device for a multi-faceted rotating reflector according to claim 1, characterized in that: The clamping loading and unloading assembly (10) comprises a loading conveyor belt (101) and a unloading conveyor belt (102) which are distributed and mounted on the outer walls of both sides of the installation box (1); an installation chamber (103) is arranged on the inner wall of one side of the installation box (1); through openings (104) are symmetrically opened on the top inner wall of the installation chamber (103); an n-shaped frame (105) is inserted inside the through opening (104); the n-shaped frame (105) passes through the outer walls at both ends outside the through opening (104); and a clamping installation plate ( 106), a hydraulic rod (107) is embedded and fixed on the outer wall of one side of the clamping mounting plate (106), a clamping claw (108) is fixed on one end of the telescopic rod of the hydraulic rod (107), a rack (109) is fixed on the bottom outer wall of the n-shaped frame (105), a second motor (110) is embedded and fixed on the inner wall of one side of the mounting chamber (103), a gear (111) is fixed on one end of the output shaft of the second motor (110), and the gear (111) and the rack (109) are meshingly connected.

4. The polishing device for a multi-faceted rotating reflector according to claim 3, characterized in that: The installation box (1) is provided with a filter chamber (11) on the inner wall above the liquid storage chamber (901), and an inclined filter screen (12) is provided on the inner wall between the filter chamber (11) and the liquid storage chamber (901). A step groove (13) is provided on the top outer wall of the workbench (2), and collecting holes (14) are distributed on the bottom outer wall of the step groove (13), and the bottom ends of the collecting holes (14) pass through the interior of the filter chamber (11). A treatment box door (15) is installed through the outer wall of the installation box (1) on one side of the bottom end of the inclined filter screen (12), and a linked filter screen flushing component (16) is provided on the inner walls of the filter chamber (11) and the installation chamber (103).

5. The polishing device for a multi-faceted rotating reflector according to claim 4, characterized in that: The linked filter screen flushing assembly (16) comprises a second tube (161) fixedly mounted on the bottom inner wall of the mounting chamber (103); a second piston (162) is arranged inside the second tube (161); a second connecting rod (163) is fixedly mounted on the top outer wall of the second piston (162); one end of the second connecting rod (163) passes through the outside of the second tube (161) and is fixedly connected to the bottom end of the rack (109); a pump is connected through the outer wall of one side of the bottom end of the second tube (161); A liquid pipe (164) is provided, and one end of the liquid extraction pipe (164) is connected to the interior of the liquid storage chamber (901); a liquid infusion pipe (165) is connected to the outer wall on the other side of the bottom end of the second tube (161); one-way valves (166) are installed at the ends of the liquid extraction pipe (164) and the liquid infusion pipe (165); the liquid infusion pipe (165) passes through the outer wall of one end of the interior of the filter chamber (11) and is connected to a horizontal end pipe (167); and a nozzle (168) is installed on the bottom outer wall of the horizontal end pipe (167).

6. The polishing device for a multi-faceted rotating reflector according to claim 2, characterized in that: A rotating shaft (17) is fixed on an outer wall of one side of the grinding ball (910), and one end of the rotating shaft (17) is rotatably connected to an inner wall of one side of the hemispherical cover (909).

7. The polishing device for a multi-faceted rotating reflector according to claim 3, characterized in that: The first motor (8) and the second motor (110) are both stepping motors.

8. The polishing device for a multi-faceted rotating reflector according to claim 2, characterized in that: The liquid discharge pipe (916) is a telescopic hose.

9. The polishing device for a multi-faceted rotating reflector according to claim 3, characterized in that: Air bags are fixedly connected to the opposite outer walls of the clamping claws (108), and the clamping mounting plates (106) on both sides are respectively located on both sides of the loading conveyor belt (101) and the unloading conveyor belt (102).

10. The polishing device for a multi-faceted rotating reflector according to claim 5, characterized in that: The horizontal end pipe (167) and the nozzle (168) are located above the inclined filter screen (12), and the nozzle (168) is a rotating nozzle.

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