Speed-adjustable grinding device for glass manufacturing

Abstract

The invention belongs to the technical field of glass manufacturing, and particularly relates to a speed-adjustable grinding device for glass manufacturing, comprising: a workbench, the bottom of which is fixedly connected with a water tank; the bottom of the moving frame is fixedly connected to the top of the workbench through two electric sliding rails; in the polishing process, a water pump needs to be started, and a first electromagnetic block and a second electromagnetic block need to be powered on, so that the second electromagnetic block drives a bottom plate to move to block an air bellow, and polishing waste and water are prevented from damaging a fan; water in a water tank is conveyed through a hose by a water pump, the water is conveyed to a telescopic pipe through the hose, and finally the water is sprayed out through a spray head, so that polishing dust is prevented from splashing, the polishing wheel can be cooled, and the temperature of the polishing wheel is prevented from being relatively high; and after polishing is completed, a first electromagnetic block and a second electromagnetic block are powered off, the first electromagnetic block and a bottom plate box are driven to slide in a slot under the action of a spring, then a fan is started, the glass body is air-dried, and the situation that the glass body is too much in moisture and prone to being attached with dust is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of glass manufacturing, in particular to a speed-adjustable grinding device for glass manufacturing. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals as the main raw materials. The main components include silicon dioxide and other oxides. Glass is widely used in buildings to block wind and let light in. The production process of glass includes: batching, melting, forming, annealing and other processes. Glass that has been roughly processed will have burrs and the edges of the glass need to be polished.

[0003] A Chinese patent with publication number CN213136160U discloses an adjustable speed grinding device for glass manufacturing, including a base bracket, a driving motor is fixedly connected to the top of the right end of the base bracket through a motor seat, a planetary differential is connected to the left side of the driving motor through an output shaft, a speed regulating device is provided on the left side of the planetary differential, the speed regulating device includes a speed regulating wheel and a fixed base, a flat-bottomed rim is provided on the hub surface of the speed regulating wheel, a mounting slot is transversely provided at the center of the speed regulating wheel, the output shaft of the planetary differential transversely penetrates the mounting slot of the speed regulating wheel and extends to the left side of the speed regulating device and is connected to a centrifugal grinding device, the centrifugal grinding device includes a grinding wheel, a mounting shaft hole is eccentrically provided on the grinding wheel, and the grinding wheel is fixedly connected to the output shaft of the planetary differential through the mounting shaft hole, and a glass bearing platform is provided on the left side of the centrifugal grinding device. The device has a reasonable structure and is easy to operate. It is suitable for grinding glass of different strengths and has high grinding efficiency.

[0004] In the above technology, during the manufacturing process of glass, the grinding wheel rubs and grinds against the glass for a long time. As the grinding pressure increases, the heat generated by the grinding wheel increases and the temperature rises significantly. When the temperature is too high, the color of the glass surface may darken or cracks may appear, thereby affecting the surface quality, dimensional accuracy and service life of the glass. In severe cases, it may even cause the glass to break.

[0005] To this end, the present invention provides a speed-adjustable grinding device for glass manufacturing. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: the speed-adjustable grinding device for glass manufacturing described in the present invention comprises: A workbench with a water tank fixed at the bottom; The bottom of the mobile frame is fixed to the top of the workbench through two electric slide rails; A first fixed frame, fixedly connected to the bottom of the movable frame; The moving block is fixed to the first fixing frame through two guide rods; A processing unit for grinding, cleaning and drying the glass; The processing unit includes a telescopic tube, a nozzle, a grinding wheel and a bellows; A pressure sensor, a driving motor, a connecting plate and a first electric push rod are provided above the grinding wheel; One end of the telescopic tube is connected and fixedly connected to the side wall of the connecting plate through a fixing sleeve, and the other end of the telescopic tube is connected and fixedly connected to the moving block through a clamping block; A nozzle is fixedly installed at the bottom of the telescopic tube, and a hose is connected and fixedly connected to the top of the telescopic tube; One end of the hose away from the telescopic tube is connected and fixed to the water tank, and a water pump is provided on the hose; A fan is fixedly connected to the top inner wall of the bellows, and a bottom plate is slidably connected to the bottom of the bellows; A slot is provided in the connecting plate, the bottom plate is slidably connected in the slot, and two springs are fixedly connected between the bottom plate and the slot; a second electromagnetic block is fixedly connected to the side wall of the bottom plate away from the spring, and a first electromagnetic block is fixedly connected to the side wall of the bellows, and the first electromagnetic block cooperates with the second electromagnetic block.

[0008] Preferably, the first electric push rod is fixed to the bottom of the moving block, the output end of the first electric push rod is fixed to the top of the connecting plate, the bottom of the connecting plate is fixed with two rectangular plates, and the two rectangular plates are fixed to the housing of the driving motor through a connecting rod; a rotating motor is provided at one end of the connecting rod; the output shaft of the driving motor is fixed to the top of the pressure sensor, and the grinding wheel is fixed to the bottom of the pressure sensor; the pressure sensor is electrically connected to the driving motor; side plates are fixed to both side walls of the first electric push rod, and four sliding rods are fixed to the top of the connecting plate, and the sliding rods all slide on the side plates.

[0009] Preferably, a top block is fixedly connected to one end of the first fixed frame; two ends of the guide rod are respectively fixed to the top block and the first fixed frame; the movable block slides on the two guide rods; a reciprocating screw is rotatably connected between the top block and the first fixed frame via a bearing, and the movable block is threadedly connected to the reciprocating screw; a first motor is fixedly connected to the first fixed frame, and the output shaft of the first motor is fixedly connected to one end of the reciprocating screw.

[0010] Preferably, a second fixing frame is fixedly connected to the outer wall of the top block; a second electric push rod is fixedly connected to the bottom of the second fixing frame, and the output end of the second electric push rod is rotatably connected to a pressing block via a pin shaft.

[0011] Preferably, vertical rods are slidably connected to both sides of the second fixing frame, and the tops of the vertical rods are fixedly connected to top plates; universal wheels are installed on the bottoms of the vertical rods; L-shaped plates are fixedly connected to the side walls of the second fixing frame, and the second motors are fixedly connected to the L-shaped plates, and the output shafts of the second motors are fixedly connected to elliptical blocks; the elliptical blocks respectively cooperate with the top plates.

[0012] Preferably, a third motor is fixedly connected to the bottom of the workbench, and an output shaft of the third motor is rotatably connected to the workbench via a bearing. The output shaft of the third motor is fixedly connected to a placement plate, and a glass body is provided on the placement plate.

[0013] Preferably, a protective plate is fixedly connected to the top of the workbench, a third electric push rod is fixedly connected to the four side walls of the protective plate, a mounting seat is fixedly connected to the output end of the third electric push rod, and a limiting roller is rotatably connected to the mounting seat; a plurality of through holes are opened at the bottom of the workbench.

[0014] Preferably, two limit bars are fixedly connected to the bottom of the workbench; a filter basket is slidably connected to the two limit bars through a slider, one end of the filter basket is fixedly connected to a sealing plate, the sealing plate is plugged into the water tank, two fixing rods are rotatably connected to the water tank through a pin shaft, two clamping columns are fixedly connected to the sealing plate, and the fixing rods cooperate with the clamping columns; the filter hole of the filter basket is smaller than the through hole.

[0015] Preferably, a fourth motor is fixedly connected to the bottom of the water tank, and a stirring paddle is fixedly connected to the output shaft of the fourth motor; a drain pipe is connected and fixedly connected to the bottom of the water tank, a water inlet pipe is connected and fixedly connected to the side wall of the water tank, and a water level gauge is fixedly connected to the inner wall of the water tank.

[0016] Preferably, a filter plate is fixedly connected to one end of the hose, a rotating rod is rotatably connected to the filter plate, an impeller is fixedly connected to one end of the rotating rod close to the water pump, a scraper is fixedly connected to the other end of the rotating rod, and the filter holes of the filter plate are smaller than the filter holes of the filter basket.

[0017] The beneficial effects of the present invention are as follows: 1. The adjustable speed grinding device for glass manufacturing described in the present invention cooperates with a telescopic tube, a grinding wheel and a fan. During the grinding process, it is necessary to turn on the water pump and energize the first electromagnetic block and the second electromagnetic block, so that the second electromagnetic block drives the bottom plate to move and blocks the bellows to prevent the fan from being damaged by grinding waste and water; the water in the water tank is transported through a hose by the water pump, and the water is transported to the telescopic tube through the hose, and finally the water is sprayed out through the nozzle. By spraying water, not only the splashing of grinding dust is prevented, but also the grinding wheel can be cooled to prevent the temperature of the grinding wheel from being high, which is beneficial to the continuity of the grinding operation; after the grinding is completed, the first electromagnetic block and the second electromagnetic block are powered off, and under the action of the spring, the first electromagnetic block and the bottom plate box slot are driven to slide, and then the fan is turned on to air-dry the glass body to prevent too much moisture and easy adhesion of dust.

[0018] 2. The adjustable speed grinding device for glass manufacturing described in the present invention adjusts the height of the grinding wheel through the cooperation of the pressure sensor and the driving motor through the first electric push rod, wherein the connecting plate drives the sliding rod to slide on the side plate during the movement, and the sliding rod limits the connecting plate in the vertical direction; the rotation of the grinding wheel is controlled by the driving motor, wherein the driving motor is set as an adjustable speed motor, which is convenient for adjusting the grinding speed according to glass bodies of different specifications. When the grinding speed is too fast, the glass body may be damaged. The pressure between the grinding wheel and the glass body is monitored by the pressure sensor. If the pressure exceeds the set value, the rotation speed of the driving motor needs to be adjusted to prevent the glass body from breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a first stereogram of the present invention; Figure 2 is a second stereogram of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 It is a schematic diagram of the structure of the first fixing frame and the second fixing frame in the present invention; Figure 5 It is a schematic diagram of the structure of the telescopic tube and the hose in the present invention; Figure 6 It is a structural schematic diagram of the elliptical block in the present invention; Figure 7 It is a structural schematic diagram of the filter basket in the present invention; Figure 8 is a cross-sectional view of the bellows of the present invention; Fig. 9 is a cross-sectional view of the hose of the present invention; In the figure: 1, workbench; 11, electric slide rail; 12, water tank; 13, water level gauge; 14, drain pipe; 15, water inlet pipe; 2, mobile frame; 21, first fixed frame; 211, first motor; 212, reciprocating screw rod; 213, guide rod; 214, mobile block; 215, first electric push rod; 216, grinding wheel; 217, pressure sensor; 218, connecting plate; 219, driving motor; 22, second fixed frame; 221, second electric push rod; 222, pressing block; 223, L-shaped plate; 224, second motor; 225, elliptical block; 226, top plate; 227, vertical rod; 228, universal wheel; 229, top block; 23, side plate; 231, slide rod; 24, rectangular plate ;241, rotating motor;25, bellows;251, fan;252, bottom plate;253, slot;254, spring;255, first electromagnetic block;256, second electromagnetic block;26, fixing sleeve;261, telescopic tube;262, nozzle;263, hose;264, water pump;265, filter plate;266, impeller;267, rotating rod;268, scraper;3, protective plate;31, third electric push rod;32, mounting seat;33, limiting roller;34, glass body;35, placement plate;36, third motor;37, through hole;4, filter basket;41, limiting strip;42, slider;43, blocking plate;44, fixing rod;45, card column;5, fourth motor;51, stirring paddle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figures 1 to 9As shown, an adjustable speed grinding device for glass body manufacturing described in an embodiment of the present invention comprises: a workbench 1, with a water tank 12 fixedly connected to the bottom; a moving frame 2, the bottom of which is fixedly connected to the top of the workbench 1 through two electric slide rails 11; a first fixed frame 21, fixedly connected to the bottom of the moving frame 2; a moving block 214, fixedly connected to the first fixed frame 21 through two guide rods 213; a processing unit, used for grinding, cleaning and drying the glass body 34; the processing unit comprises a telescopic tube 261, a nozzle 262, a grinding wheel 216 and a bellows 25; a pressure sensor 217, a driving motor 219, a connecting plate 218 and a first electric push rod 215 are arranged above the grinding wheel 216; one end of the telescopic tube 261 is connected and fixedly connected to the side wall of the connecting plate 218 through a fixing sleeve 26, and the other end of the telescopic tube 261 is connected to the side wall of the connecting plate 218 through a clamping block The bellows 25 is fixedly connected to the moving block 214; a nozzle 262 is fixedly installed on the bottom of the telescopic tube 261, and a hose 263 is connected and fixedly connected to the top of the telescopic tube 261; the end of the hose 263 away from the telescopic tube 261 is connected and fixedly connected to the water tank 12, and a water pump 264 is provided on the hose 263; a fan 251 is fixedly connected to the top inner wall of the bellows 25, and a bottom plate 252 is slidably connected to the bottom of the bellows 25; a slot 253 is opened in the connecting plate 218, and the bottom plate 252 is slidably connected in the slot 253, and two springs 254 are fixedly connected between the bottom plate 252 and the slot 253; a second electromagnetic block 256 is fixedly connected to the side wall of the bottom plate 252 away from the spring 254, and a first electromagnetic block 255 is fixedly connected to the side wall of the bellows 25, and the first electromagnetic block 255 cooperates with the second electromagnetic block 256.

[0023] The processing unit provided by the present invention is used for grinding, cleaning and drying the glass body 34 when in use; First, the position of the moving block 214 is adjusted according to the size of the glass body 34, and the grinding wheel 216 is moved to a suitable position. The height of the grinding wheel 216 is adjusted by turning on the first electric push rod 215, and the movement is stopped when the pressure sensor 217 reaches the set value; the driving motor 219 is turned on, and the driving motor 219 drives the grinding wheel 216 to rotate for grinding operation; during the grinding process, it is necessary to turn on the water pump 264 and energize the first electromagnetic block 255 and the second electromagnetic block 256, so that the second electromagnetic block 256 drives the bottom plate 252 to move, and the bellows 25 is blocked to prevent the grinding waste and water from damaging the fan 251; the water pump 26 The water in the water tank 12 is transported through the hose 263, and then transported to the telescopic tube 261 through the hose 263, and finally sprayed out through the nozzle 262. By spraying water, not only the splashing of grinding dust is prevented, but also the grinding wheel 216 can be cooled to prevent the high temperature of the grinding wheel 216, which is beneficial to the continuity of the grinding operation. After the grinding is completed, the first electromagnetic block 255 and the second electromagnetic block 256 are powered off, and under the action of the spring 254, the first electromagnetic block 255 and the bottom plate 252 are driven to slide in the box slot 253, and then the fan 251 is turned on to dry the glass body 34 to prevent excessive moisture and easy adhesion of dust.

[0024] like Figure 5 As shown, the first electric push rod 215 is fixedly connected to the bottom of the moving block 214, and the output end of the first electric push rod 215 is fixedly connected to the top of the connecting plate 218. Two rectangular plates 24 are fixedly connected to the bottom of the connecting plate 218, and the two rectangular plates 24 are fixedly connected to the outer casing of the driving motor 219 through a connecting rod; a rotating motor 241 is provided at one end of the connecting rod; the output shaft of the driving motor 219 is fixedly connected to the top of the pressure sensor 217, and the grinding wheel 216 is fixedly connected to the bottom of the pressure sensor 217; the pressure sensor 217 is electrically connected to the driving motor 219; side plates 23 are fixedly connected to the two side walls of the first electric push rod 215, and four sliding rods 231 are fixedly connected to the top of the connecting plate 218, and the sliding rods 231 all slide on the side plates 23.

[0025] When the grinding wheel 216 provided by the present invention is in use, the height of the grinding wheel 216 is adjusted by the first electric push rod 215, wherein the connecting plate 218 drives the sliding rod 231 to slide on the side plate 23 during the movement, and the sliding rod 231 limits the connecting plate 218 in the vertical direction; the rotation of the grinding wheel 216 is controlled by the driving motor 219, wherein the driving motor 219 is set as a speed-adjustable motor, which is convenient for adjusting the grinding speed according to glass bodies 34 of different specifications. When the grinding speed is too fast, the glass body 34 may be damaged. The pressure between the grinding wheel 216 and the glass body 34 is monitored by the pressure sensor 217. If the pressure exceeds the set value, the rotation speed of the driving motor 219 needs to be adjusted to prevent the glass body 34 from breaking.

[0026] like Figure 5 As shown, a top block 229 is fixedly connected to one end of the first fixed frame 21; two ends of the guide rod 213 are respectively fixed to the top block 229 and the first fixed frame 21; the moving block 214 slides on the two guide rods 213; a reciprocating screw rod 212 is rotatably connected between the top block 229 and the first fixed frame 21 through a bearing, and the moving block 214 is threadedly connected to the reciprocating screw rod 212; a first motor 211 is fixedly connected to the first fixed frame 21, and the output shaft of the first motor 211 is fixedly connected to one end of the reciprocating screw rod 212.

[0027] When the reciprocating screw rod 212 provided by the present invention is used, by turning on the first motor 211, the first motor 211 drives the reciprocating screw rod 212 to rotate through the output shaft, the reciprocating screw rod 212 drives the moving block 214 to move, and the moving block 214 drives the grinding wheel 216 to move to a suitable position, so that the glass bodies 34 of different sizes can be ground; When the glass body 34 is rectangular, it is necessary to drive the electric slide rail 11, and the electric slide rail 11 drives the movable frame 2 to reciprocate, thereby driving the grinding wheel 216 to reciprocate and grind the edge of the glass body 34; when the glass body 34 is circular, it is necessary to move the movable frame 2 to the center of the electric slide rail 11, and then adjust the position of the grinding wheel 216.

[0028] like Figure 6 As shown, a second fixing frame 22 is fixedly connected to the outer wall of the top block 229; a second electric push rod 221 is fixedly connected to the bottom of the second fixing frame 22, and the output end of the second electric push rod 221 is rotatably connected to a pressing block 222 via a pin shaft.

[0029] When the pressing block 222 provided by the present invention is in use, by turning on the second electric push rod 221, the pressing block 222 is driven to move by the output end of the second electric push rod 221 until the pressing block 222 contacts the surface of the glass body 34, thereby fixing the glass body 34.

[0030] like Figure 6 As shown, vertical rods 227 are slidably connected to both sides of the second fixed frame 22, and the tops of the vertical rods 227 are fixedly connected to top plates 226; universal wheels 228 are installed at the bottoms of the vertical rods 227; L-shaped plates 223 are fixedly connected to the side walls of the second fixed frame 22, and the second motors 224 are fixedly connected to the L-shaped plates 223, and the output shafts of the second motors 224 are fixedly connected to elliptical blocks 225; the elliptical blocks 225 cooperate with the top plates 226 respectively.

[0031] When the elliptical block 225 provided by the present invention is in use, in order to prevent the glass body 34 from being unstable due to excessive grinding force, it is necessary to turn on the second motor 224, and the elliptical block 225 is driven to rotate by the second motor 224. The different edges of the elliptical block 225 are in contact with the top plate 226, so as to adjust the height of the top plate 226. The top plate 226 moves downward under the action of gravity, and the top plate 226 drives the vertical rod 227 to move downward. The vertical rod 227 drives the universal wheel 228 to move downward until it contacts the surface of the glass body 34, thereby protecting the surface of the glass body 34.

[0032] like Figure 3 As shown, a third motor 36 is fixedly connected to the bottom of the workbench 1, and an output shaft of the third motor 36 is rotatably connected to the workbench 1 through a bearing. The output shaft of the third motor 36 is fixedly connected to a placement plate 35, and a glass body 34 is provided on the placement plate 35.

[0033] The placement plate 35 provided by the present invention is used to place the glass body 34 when in use. During polishing, the third motor 36 is turned on, and the placement plate 35 is driven to rotate by the output shaft of the third motor 36, and the glass body 34 is driven to rotate by the placement plate 35, thereby realizing polishing of different positions of the glass body 34, which is applicable to both rectangular and circular glass bodies 34.

[0034] like Figure 1 As shown, a protective plate 3 is fixedly connected to the top of the workbench 1, and a third electric push rod 31 is fixedly connected to the four side walls of the protective plate 3. A mounting seat 32 is fixedly connected to the output end of the third electric push rod 31, and a limiting roller 33 is rotatably connected to the mounting seat 32; a plurality of through holes 37 are opened at the bottom of the workbench 1.

[0035] The protective plate 3 provided by the present invention is used to prevent water and grinding waste from splashing when in use. By setting a limiting roller 33, the mounting seat 32 and the limiting roller 33 are driven to move by the third electric push rod 31. The glass body 34 is limited by the limiting roller 33 to keep the glass body 34 at the center position of the placement plate 35, thereby preventing position deviation from causing the route set by the grinding wheel 216 to be inaccurate.

[0036] like Figure 3and Figure 7 As shown, two limit bars 41 are fixedly connected to the bottom of the workbench 1; a filter basket 4 is slidably connected to the two limit bars 41 through a slider 42, one end of the filter basket 4 is fixedly connected to a sealing plate 43, the sealing plate 43 is plugged into the water tank 12, and the water tank 12 is rotatably connected to two fixing rods 44 through a pin shaft, and two clamping columns 45 are fixedly connected to the sealing plate 43, and the fixing rods 44 cooperate with the clamping columns 45; the filter hole of the filter basket 4 is smaller than the through hole 37.

[0037] The filter basket 4 provided by the present invention is used to filter grinding waste when in use. When the filter basket 4 is installed, the slider 42 is fixed to the bottom of the workbench 1 through the limit bar 41, and then the two fixing rods 44 are rotated to the clamping column 45. The fixing rods 44 cooperate with the clamping column 45 to fix the filter basket 4 in the water tank 12, which is convenient for cleaning, installation and disassembly of the filter basket 4.

[0038] like Figure 3 As shown, a fourth motor 5 is fixedly connected to the bottom of the water tank 12, and a stirring paddle 51 is fixedly connected to the output shaft of the fourth motor 5; a drain pipe 14 is connected and fixedly connected to the bottom of the water tank 12, a water inlet pipe 15 is connected and fixedly connected to the side wall of the water tank 12, and a water level gauge 13 is fixedly connected to the inner wall of the water tank 12.

[0039] When the stirring paddle 51 provided by the present invention is in use, the grinding waste can be filtered in the filter basket 4, but the dust can pass through. By placing a flocculant at the bottom of the water tank 12 and turning on the fourth motor 5, the fourth motor 5 drives the stirring paddle 51 to rotate through the output shaft, thereby accelerating the flocculation of water, and then filtering through the filter plate 265. The water flow can be recycled, and the sewage can be discharged through the drain pipe 14. The water inlet pipe 15 is used to input clean water flow. The water level in the water tank 12 can be controlled by the water level meter 13.

[0040] like Fig. 9 As shown, one end of the hose 263 is fixedly connected to a filter plate 265, and a rotating rod 267 is rotatably connected to the filter plate 265. An impeller 266 is fixedly connected to one end of the rotating rod 267 close to the water pump 264, and a scraper 268 is fixedly connected to the other end of the rotating rod 267. The filter holes of the filter plate 265 are smaller than the filter holes of the filter basket 4.

[0041] The scraper 268 provided by the present invention is used to scrape off impurities on the surface of the filter plate 265 when in use. In the process of water flowing from the water tank 12 to the hose 263, the impeller 266 is driven to rotate under the action of the water flow, and the rotating rod 267 is driven to rotate by the impeller 266, and the scraper 268 is driven to rotate by the rotating rod 267. The scraper 268 scrapes off impurities on the surface of the filter plate 265 to prevent the impurities from blocking the filter plate 265 and affecting water delivery.

[0042] Working principle: firstly, adjust the position of the moving block 214 according to the size of the glass body 34, move the grinding wheel 216 to a suitable position, turn on the first electric push rod 215, adjust the height of the grinding wheel 216, and stop the movement when the pressure sensor 217 reaches the set value; turn on the drive motor 219, and the drive motor 219 drives the grinding wheel 216 to rotate for grinding operation; during the grinding process, it is necessary to turn on the water pump 264 and energize the first electromagnetic block 255 and the second electromagnetic block 256, so that the second electromagnetic block 256 drives the bottom plate 252 to move, and the bellows 25 is blocked to prevent the grinding waste and water from damaging the fan 251; through the water The pump 264 transports the water in the water tank 12 through the hose 263, and transports the water to the telescopic tube 261 through the hose 263, and finally sprays the water out through the nozzle 262. By spraying water, not only can the splashing of grinding dust be prevented, but also the grinding wheel 216 can be cooled to prevent the high temperature of the grinding wheel 216, which is conducive to the continuity of the grinding operation; after the grinding is completed, the first electromagnetic block 255 and the second electromagnetic block 256 are powered off, and under the action of the spring 254, the first electromagnetic block 255 and the bottom plate 252 are driven to slide in the box slot 253, and then the fan 251 is turned on to air dry the glass body 34 to prevent too much moisture and easy adhesion of dust; The height of the grinding wheel 216 is adjusted by the first electric push rod 215, wherein the connecting plate 218 drives the sliding rod 231 to slide on the side plate 23 during the movement, and the sliding rod 231 limits the connecting plate 218 in the vertical direction; the rotation of the grinding wheel 216 is controlled by the driving motor 219, wherein the driving motor 219 is set as a speed-adjustable motor, so as to adjust the grinding speed according to the glass body 34 of different specifications. When the grinding speed is too fast, the glass body 34 may be damaged. The pressure between the grinding wheel 216 and the glass body 34 is monitored by the pressure sensor 217. If the pressure exceeds the set value, the speed of the driving motor 219 needs to be adjusted to prevent the glass body from being damaged. 34 is broken; by turning on the first motor 211, the first motor 211 drives the reciprocating screw 212 to rotate through the output shaft, the reciprocating screw 212 drives the moving block 214 to move, and the moving block 214 drives the grinding wheel 216 to move to a suitable position, so that Kai can grind glass bodies 34 of different sizes; when the glass body 34 is rectangular, it is necessary to drive the electric slide rail 11, and the electric slide rail 11 drives the moving frame 2 to reciprocate, thereby driving the grinding wheel 216 to reciprocate, and grinding the edge of the glass body 34; when the glass body 34 is circular, it is necessary to move the moving frame 2 to the center of the electric slide rail 11, and then adjust the position of the grinding wheel 216; By turning on the second electric push rod 221, the pressing block 222 is driven to move through the output end of the second electric push rod 221 until the pressing block 222 contacts the surface of the glass body 34, thereby fixing the glass body 34; turning on the second motor 224, the elliptical block 225 is driven to rotate through the second motor 224, and the different edges of the elliptical block 225 contact the top plate 226, thereby adjusting the height of the top plate 226, and the top plate 226 moves downward under the action of gravity, and the top plate 226 drives the vertical rod 227 to move downward, and the vertical rod 227 drives the universal wheel 228 to move downward until it contacts the surface of the glass body 34, thereby protecting the surface of the glass body 34.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A speed-adjustable grinding device for glass manufacturing, comprising: A workbench (1) having a water tank (12) fixedly connected to the bottom; A movable frame (2), the bottom of which is fixedly connected to the top of the workbench (1) via two electric slide rails (11); A first fixed frame (21) is fixedly connected to the bottom of the movable frame (2); A moving block (214) is fixedly connected to the first fixing frame (21) via two guide rods (213); A processing unit for grinding, cleaning and drying the glass; Features: The processing unit comprises a telescopic tube (261), a nozzle (262), a grinding wheel (216) and a bellows (25); A pressure sensor (217), a drive motor (219), a connecting plate (218) and a first electric push rod (215) are provided above the grinding wheel (216); One end of the telescopic tube (261) is connected and fixedly connected to the side wall of the connecting plate (218) via a fixing sleeve (26), and the other end of the telescopic tube (261) is connected and fixedly connected to the moving block (214) via a clamping block; A nozzle (262) is fixedly mounted on the bottom of the telescopic tube (261), and a hose (263) is connected and fixedly connected to the top of the telescopic tube (261); One end of the hose (263) away from the telescopic tube (261) is connected to and fixedly connected to the water tank (12), and a water pump (264) is provided on the hose (263); A fan (251) is fixedly connected to the inner wall of the top of the bellows (25), and a bottom plate (252) is slidably connected to the bottom of the bellows (25); A slot (253) is provided in the connecting plate (218), the bottom plate (252) is slidably connected in the slot (253), and two springs (254) are fixedly connected between the bottom plate (252) and the slot (253); a second electromagnetic block (256) is fixedly connected to a side wall of the bottom plate (252) away from the spring (254), and a first electromagnetic block (255) is fixedly connected to a side wall of the bellows (25), and the first electromagnetic block (255) cooperates with the second electromagnetic block (256).

2. The adjustable speed grinding device for glass manufacturing according to claim 1, characterized in that: The first electric push rod (215) is fixedly connected to the bottom of the moving block (214); the output end of the first electric push rod (215) is fixedly connected to the top of the connecting plate (218); the bottom of the connecting plate (218) is fixedly connected to two rectangular plates (24); the two rectangular plates (24) are fixedly connected to the housing of the driving motor (219) via a connecting rod; one end of the connecting rod is provided with a rotating motor (241); the output shaft of the driving motor (219) is fixedly connected to the top of the pressure sensor (217); the grinding wheel (216) is fixedly connected to the bottom of the pressure sensor (217); the pressure sensor (217) is electrically connected to the driving motor (219); the two side walls of the first electric push rod (215) are fixedly connected to the side plates (23); the top of the connecting plate (218) is fixedly connected to four sliding rods (231); the sliding rods (231) all slide on the side plates (23).

3. The adjustable speed grinding device for glass manufacturing according to claim 2, characterized in that: A top block (229) is fixedly connected to one end of the first fixed frame (21); two ends of the guide rod (213) are respectively fixedly connected to the top block (229) and the first fixed frame (21); the moving block (214) slides on the two guide rods (213); a reciprocating screw rod (212) is rotatably connected between the top block (229) and the first fixed frame (21) via a bearing, and the moving block (214) is threadedly connected to the reciprocating screw rod (212); a first motor (211) is fixedly connected to the first fixed frame (21), and an output shaft of the first motor (211) is fixedly connected to one end of the reciprocating screw rod (212).

4. The adjustable speed grinding device for glass manufacturing according to claim 3, characterized in that: A second fixing frame (22) is fixedly connected to the outer wall of the top block (229); a second electric push rod (221) is fixedly connected to the bottom of the second fixing frame (22); and an output end of the second electric push rod (221) is rotatably connected to a pressing block (222) via a pin shaft.

5. The adjustable speed grinding device for glass manufacturing according to claim 4, characterized in that: Both sides of the second fixing frame (22) are slidably connected to vertical rods (227), and the tops of the vertical rods (227) are fixedly connected to top plates (226); universal wheels (228) are installed at the bottoms of the vertical rods (227); L-shaped plates (223) are fixedly connected to the side walls of the second fixing frame (22), and the second motors (224) are fixedly connected to the L-shaped plates (223); the output shafts of the second motors (224) are fixedly connected to elliptical blocks (225); and the elliptical blocks (225) are respectively matched with the top plates (226).

6. The adjustable speed grinding device for glass manufacturing according to claim 5, characterized in that: A third motor (36) is fixedly connected to the bottom of the workbench (1); an output shaft of the third motor (36) is rotatably connected to the workbench (1) via a bearing; the output shaft of the third motor (36) is fixedly connected to a placement plate (35); and a glass body (34) is provided on the placement plate (35).

7. The adjustable speed grinding device for glass manufacturing according to claim 6, characterized in that: The top of the workbench (1) is fixedly connected to a protective plate (3), four side walls of the protective plate (3) are fixedly connected to third electric push rods (31), output ends of the third electric push rods (31) are fixedly connected to mounting seats (32), and the mounting seats (32) are rotatably connected to limit rollers (33); a plurality of through holes (37) are provided at the bottom of the workbench (1).

8. The adjustable speed grinding device for glass manufacturing according to claim 7, characterized in that: Two limit bars (41) are fixedly connected to the bottom of the workbench (1); a filter basket (4) is slidably connected to the two limit bars (41) via a slider (42); a blocking plate (43) is fixedly connected to one end of the filter basket (4); the blocking plate (43) is plugged into a water tank (12); two fixing rods (44) are rotatably connected to the water tank (12) via a pin shaft; two clamping columns (45) are fixedly connected to the blocking plate (43); the fixing rods (44) cooperate with the clamping columns (45); the filter hole of the filter basket (4) is smaller than the through hole (37).

9. The adjustable speed grinding device for glass manufacturing according to claim 8, characterized in that: A fourth motor (5) is fixedly connected to the bottom of the water tank (12), and a stirring paddle (51) is fixedly connected to the output shaft of the fourth motor (5); a drainage pipe (14) is connected and fixedly connected to the bottom of the water tank (12), a water inlet pipe (15) is connected and fixedly connected to the side wall of the water tank (12), and a water level gauge (13) is fixedly connected to the inner wall of the water tank (12).

10. The adjustable speed grinding device for glass manufacturing according to claim 9, characterized in that: One end of the hose (263) is fixedly connected to a filter plate (265), the filter plate (265) is rotatably connected to a rotating rod (267), one end of the rotating rod (267) close to the water pump (264) is fixedly connected to an impeller (266), and the other end of the rotating rod (267) is fixedly connected to a scraper (268), and the filter holes of the filter plate (265) are smaller than the filter holes of the filter basket (4).

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