A glass powder continuous production equipment and grinding method thereof

Abstract

The present invention provides a glass powder continuous production equipment and a grinding method thereof, and relates to the field of glass powder production equipment. The glass powder continuous production equipment comprises a feeding component, a variable speed power component, a preliminary processing component, a fine grinding wheel, and a cooling shell component. The preliminary processing component is installed on the cooling shell component, the fine grinding wheel is installed in the cooling shell component, and the fine grinding wheel is installed on the output shaft of the variable speed power component. The glass powder continuous production equipment and the grinding method thereof achieve the effects of energy saving, process saving, and integrated continuous glass processing by setting the preliminary processing component, avoiding the problem of stuck shutdown. The large grinding wheel and the fine grinding wheel are set, and the effect of non-blocking continuous powder making can be achieved compared with the prior art. The cooling shell component is set to avoid the problem of temperature rise failure or sintering of the large grinding wheel and the fine grinding wheel. The variable speed power component is set, and more electric energy is saved compared with the traditional glass powder making.

Description

Technical Field

[0001] The invention relates to the field of glass powder production equipment, in particular to a glass powder continuous production equipment and a grinding method thereof. Background Art

[0002] Glass powder is an inorganic cubic hard ultrafine particle powder with many excellent properties, such as good transparency, high hardness and relatively uniform particle size distribution. It is precisely because of these characteristics that glass powder can be added to coatings to make reflective coatings.

[0003] In the production process of glass powder, the glass is usually first crushed with the help of a crusher to make it into smaller particles, and then these small particles of glass are put into a grinder for grinding. Patent CN117258877A discloses a grinding device for glass powder processing, which drives the rolling plate to continuously roll the glass below by a motor to break the glass, and drives the grinding box to rotate while rolling. The glass is ground by the rotation of the grinding box and finally ground into powder. When grinding the glass, only the side of the glass facing the grinding box is ground. Although it can also grind the glass into powder, grinding one side of the glass has a lower grinding efficiency than grinding both sides. In addition, the grinding box in the comparative document rotates intermittently, which further reduces the grinding efficiency of the glass.

[0004] Patent CN118663362B discloses a glass powder production device and its use method, including a shell, a feed pipe is installed at the upper end of the shell, the lower end of the feed pipe penetrates the upper end wall of the shell and extends to the inside of the shell, a reduction gearbox is installed at the upper end of the shell, a motor is installed at the upper end of the reduction gearbox, the output shaft of the motor is fixedly connected to the input shaft of the reduction gearbox, and a transmission shaft is fixedly connected to the output shaft of the reduction gearbox; the lower end of the transmission shaft penetrates the upper end wall of the shell and extends into the shell. By graded grinding of glass particles, glass particles of different grades are properly ground, so that the particle size distribution of the final glass particles is more uniform and the quality is more stable. In addition, the inner and outer surfaces of the first grinding cone net and the second grinding cone net are involved in the grinding operation, which greatly improves the grinding efficiency of glass particles and shortens production time.

[0005] In this solution, there is no early glass processing component. When recycling glass fragments, large pieces of glass fragments cannot be processed in the early stage, which can easily cause the machine to be blocked and shut down. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a glass powder continuous production device and a grinding method thereof, which solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a continuous glass powder production equipment, including a feeding assembly, a variable speed power assembly, a preliminary processing assembly, a fine grinding wheel and a cooling shell assembly, the preliminary processing assembly is installed on the cooling shell assembly, the fine grinding wheel is installed in the cooling shell assembly, and the fine grinding wheel is installed on the output shaft of the variable speed power assembly.

[0008] The preliminary processing assembly includes a top cover and a large grinding wheel. The speed change power assembly is fixed on the top cover, and its output end extends into the top cover and is connected to the main shaft of the large grinding wheel. The large grinding wheel and the top cover rotate relative to each other. An opening that penetrates inside and outside is provided on one side of the upper end of the top cover. The feeding assembly is installed on one side of the upper end of the top cover and corresponds to the opening. The large grinding wheel is divided into an upper cone section, a lower cone section and a cylindrical section. The cylindrical section is located between the two, and the upper cone section is on top. A plurality of pins distributed in a dense array are fixedly installed on the upper cone section. A plurality of groups of arc blocks are fixedly installed on the inner top wall of the top cover. When the large grinding wheel rotates, it can drive the pins to pass through between the plurality of groups of arc blocks.

[0009] The upper end of the top cover is a conical structure, and the lower end is a cylindrical structure. The cylindrical section of the large grinding wheel corresponds to the cylindrical structure position of the top cover. Two upper and lower distributed clamping rings are provided between the cylindrical section and the inner wall of the top cover. The clamping rings are fixed on the inner wall of the top cover. A circle of semicircular grooves A are provided on the clamping rings. The semicircular grooves A between the two clamping rings are staggered. A plurality of shifting blocks are fixedly installed on the upper surface of the clamping ring, and any shifting block is located between two adjacent semicircular grooves A.

[0010] Preferably, the outer wall of the cylindrical section of the large grinding wheel is provided with a circle of equally spaced semicircular grooves B, and the large grinding wheel can rotate so that the semicircular grooves B and the semicircular grooves A correspond to form a circle.

[0011] The lower cone section of the large grinding wheel is provided with a feed channel which is evenly distributed at one end. The feed channel is a semicircular trough structure, and the diameter of the feed channel gradually decreases from top to bottom.

[0012] Preferably, the fine grinding wheel is composed of two cone structures, and a circle of equidistantly distributed grinding grooves is provided on the outside of the fine grinding wheel.

[0013] Preferably, the cooling shell assembly includes a water tank, an inner shell A and an inner shell B. Both the inner shell A and the inner shell B are annular structures, and the inner shell A and the inner shell B are fixedly connected up and down, and the internal spaces are connected. The inner shell A and the inner shell B are fixed together in the water tank, and there is a sealed chamber between the inner shell A and the inner wall of the water tank. The upper and lower ends of the side wall of the water tank are fixedly installed with circulating water pipes connected to the interior thereof.

[0014] The inner shell A is sleeved outside the lower cone section of the large grinding wheel, and the distance between the inner wall of the inner shell A and the lower cone section gradually decreases from top to bottom.

[0015] The inner shell B is sleeved outside the fine grinding wheel, and the shapes of the inner shell B and the fine grinding wheel match, and there is always the same distance between the inner shell B and the fine grinding wheel.

[0016] The lower end of the inner shell B is provided with a feed nozzle communicating with the interior thereof.

[0017] Preferably, the feeding assembly includes a feed plate and a water spray pipe. The feed plate is tilted and fixed to one side of the top cover. The lower end of the feed plate corresponds to the opening. Two support frames are fixedly installed at the lower end of the feed plate, and the lower end of the support frame is fixed to the side wall of the water tank.

[0018] The blanking plate is a fan-shaped structure, and the inner bottom wall of the blanking plate is provided with a plurality of filter holes distributed in a matrix, the filter holes penetrate downward through the blanking plate, the water spray pipe is suspended and fixed on the blanking plate, and a plurality of atomizing heads are provided on one side of the water spray pipe corresponding to the blanking plate.

[0019] Preferably, the variable speed power assembly includes a motor and a planetary reducer, the output shaft of the motor is installed on the sun shaft of the planetary reducer, the motor is fixed to the outer casing of the planetary reducer, the outer casing of the planetary reducer is fixed to the top cover, the planetary wheel carrier of the planetary reducer is connected to the main shaft of the large grinding wheel, and the main shaft of the sun wheel passes through the large grinding wheel and is connected to the main shaft of the fine grinding wheel.

[0020] Preferably, the retaining ring is concentrically arranged with the large grinding wheel, and there is a gap between the two for relative rotation.

[0021] Preferably, a plurality of legs are fixedly mounted on the bottom of the water tank.

[0022] A grinding method for a glass powder continuous production device comprises the following steps:

[0023] S1: The broken glass plate is fed through the feeding plate to the opening for washing and soaking treatment;

[0024] S2: The glass sheet that falls between the pins is blocked by the arc block when the pins move, and then is initially broken;

[0025] S3: The initially broken glass plate falls between the large grinding wheel and the clamping ring to be processed again, and then falls between the inner shell A and the large grinding wheel to be ground and broken into broken particles;

[0026] S4: The granular glass falls between the inner shell B and the fine grinding wheel and is ground into smaller particles of glass powder slag, which are then discharged from the discharge nozzle.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The continuous production equipment for glass powder and the grinding method thereof are provided with a preliminary processing component, wherein the pin rod cooperates with the arc plate, and when the broken glass falls, it will definitely stand between the pin rods, and will be crushed by the arc plate as the pin rod moves, and the broken glass plate will gradually fall to the clamping ring, and as the large grinding wheel cooperates with the paddle plate, the glass plate will be further crushed, and the broken glass plate will fall from the semicircular groove A and the semicircular groove B, and will be processed into granular glass by the lower cone section of the large grinding wheel, thereby forming a one-line crushing process relative to the glass powder making in the prior art, avoiding the traditional single crusher and then cooperating with the crusher, and being able to realize continuous glass powder making, and after the early crushing with the pin rod, the glass plate can be easily and quickly processed into small pieces at the necessary two clamping rings and the paddle block, thereby achieving the effects of energy saving, process saving, and integrated continuous glass processing, and avoiding the problem of jamming and shutdown.

[0029] 2. The glass powder continuous production equipment and grinding method thereof are provided with a large grinding wheel and a fine grinding wheel. The feed channel of the large grinding wheel can gradually crush the glass, and the feed channel is provided with a wide upper part and a narrow lower part, so that the broken materials on the upper part can fall more easily and are not easy to block the machine. Combined with the turning angle of the inner shell A and the inner shell B, the glass powder is gathered and then dispersed, and the grinding groove of the fine grinding wheel can easily realize glass powder making. Compared with the existing technology, it can achieve the effect of continuous powder making without clogging.

[0030] 3. The glass powder continuous production equipment and grinding method thereof are provided with a cooling outer shell assembly, and the main grinding parts are all located in the inner shell A and the inner shell B. During grinding, circulating water is introduced into the water tank to avoid the problem of temperature rise failure or sintering of the large grinding wheel and the fine grinding wheel.

[0031] 4. The glass powder continuous production equipment and grinding method thereof are provided with a variable speed power assembly, so as to cooperate with the motor to realize two shafts with different speeds. The shaft with a slow speed is first used for preliminary processing, and the shaft with a fast speed is used for the final grinding. It can adapt to the linear process of glass from block to particle and then to powder. The production specifications are higher and the energy is used more reasonably. Compared with traditional glass powder making, it saves more electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a front view of the structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the present invention;

[0034] Figure 3 It is a partial structural schematic diagram of the present invention;

[0035] Figure 4 is a structural diagram of the preliminary processing component of the present invention;

[0036] Figure 5 It is a partial structural cross-sectional view of the present invention;

[0037] Figure 6 It is a structural diagram of the preliminary processing assembly and the cooling shell assembly of the present invention;

[0038] Figure 7 For the present invention Figure 6 A magnified view of the structure at center A;

[0039] Figure 8 It is a structural diagram of a large grinding wheel and a fine grinding wheel of the present invention;

[0040] Fig. 9 It is a structural diagram of the speed-changing power assembly, the grinding wheel and the grinding wheel of the present invention.

[0041] In the figure: 1. feeding assembly; 101. unloading plate; 102. water spray pipe; 103. support frame; 104. water filter hole; 2. speed change power assembly; 201. motor; 202. planetary reducer; 3. preliminary processing assembly; 301. top cover; 302. large grinding wheel; 303. opening; 304. upper cone section; 305. lower cone section; 306. cylindrical section; 307. pin; 308. arc block; 309. snap ring; 310. semicircular groove A; 311. shift block; 312. unloading channel; 313. semicircular groove B; 4. fine grinding wheel; 5. cooling shell assembly; 501. water tank; 502. inner shell A; 503. inner shell B; 504. chamber; 505. circulating water pipe; 506. unloading nozzle; 507. support leg; 6. grinding groove. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0044] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0046] like Figure 1-9 As shown, a continuous production equipment for glass powder includes a feeding component 1, a variable speed power component 2, a preliminary processing component 3, a fine grinding wheel 4 and a cooling shell component 5, the preliminary processing component 3 is installed on the cooling shell component 5, the fine grinding wheel 4 is installed in the cooling shell component 5, and the fine grinding wheel 4 is installed on the output shaft of the variable speed power component 2.

[0047] The preliminary processing component 3 includes a top cover 301 and a large grinding wheel 302. The speed change power component 2 is fixed on the top cover 301. Its output end extends into the top cover 301 and is connected to the main shaft of the large grinding wheel 302. The large grinding wheel 302 and the top cover 301 rotate relative to each other. An opening 303 that penetrates inside and outside is provided on one side of the upper end of the top cover 301. The feeding component 1 is installed on one side of the upper end of the top cover 301 and corresponds to the opening 303. The large grinding wheel 302 is divided into an upper cone section 304, a lower cone section 305 and a cylindrical section 306. The cylindrical section 306 is located between the two, and the upper cone section 304 is at the top. A plurality of pins 307 distributed in a dense array are fixedly installed on the upper cone section 304. A plurality of groups of arc blocks 308 are fixedly installed on the inner top wall of the top cover 301. When the large grinding wheel 302 rotates, it can drive the pins 307 to pass between the plurality of groups of arc blocks 308.

[0048] The upper end of the top cover 301 is a conical structure, and the lower end is a cylindrical structure. The cylindrical section 306 of the large grinding wheel 302 corresponds to the cylindrical structure position of the top cover 301. Two upper and lower distributed snap rings 309 are provided between the cylindrical section 306 and the inner wall of the top cover 301. The snap rings 309 are fixed on the inner wall of the top cover 301. A circle of semicircular grooves A310 are provided on the snap rings 309. The semicircular grooves A310 between the two snap rings 309 are staggered. A plurality of shifting blocks 311 are fixedly installed on the upper surface of the snap rings 309, and any shifting block 311 is located between two adjacent semicircular grooves A310.

[0049] The top cover 301 is a conical structure, and the distance between any position of the upper end of the large grinding wheel 302 and the top cover 301 is the same. The upper end of the pin rod 307 also matches the height of the top cover 301. The arc blocks 308 are divided into multiple parallel arc blocks, and the gap between every two arc blocks 308 can allow the pin rod 307 to pass through, and multiple parallel arc blocks 308 form a group. Multiple groups of identical arc blocks 308 are installed on the top wall of the top cover 301. The arc blocks 308 and the pin rod 307 are reinforced with materials to prevent the pin rod 307 from being broken due to excessive force.

[0050] The clamping ring 309 is a circular metal ring, and the shifting block 311 is a solid metal block. When the outer ring of the large grinding wheel 302 carries the glass block to squeeze the shifting block 311, the shifting block 311 will cause the glass to shatter, and the shattered glass will fall through the semicircular groove A310. The two clamping rings and two groups of shifting blocks 311 can achieve double destruction of the glass.

[0051] like Fig. 9 As shown, the outer wall of the cylindrical section 306 of the large grinding wheel 302 is provided with a circle of equally spaced semicircular grooves B313. The large grinding wheel 302 rotates so that the semicircular grooves B313 and the semicircular grooves A310 correspond to form a circle.

[0052] The lower cone section 305 of the large grinding wheel 302 is provided with a feed channel 312 equidistantly distributed at one end. The feed channel 312 is a semicircular trough structure, and the diameter of the feed channel 312 gradually decreases from top to bottom.

[0053] The semicircular groove B313 will break the glass. When the size of the glass is smaller than the semicircular groove A310 or the semicircular groove B313, the glass will fall to the discharge channel 312 for processing. Due to the special form of the discharge channel 312, the glass will fall more smoothly and will not be easily blocked, and gradual grinding can be achieved in the early stage.

[0054] The fine grinding wheel 4 is composed of two cone structures, and a circle of equally spaced grinding grooves 6 is arranged on the outside of the fine grinding wheel 4 .

[0055] When the glass particles become smaller, they can be ground into powder through the grinding grooves 6 of the fine grinding wheel 4.

[0056] The cooling shell assembly 5 includes a water tank 501, an inner shell A502 and an inner shell B503. The inner shell A502 and the inner shell B503 are both annular structures, and the inner shell A502 and the inner shell B503 are fixedly connected up and down, and the internal spaces are connected. The inner shell A502 and the inner shell B503 are fixed together in the water tank 501, and there is a sealed chamber 504 between the inner shell and the inner wall of the water tank 501. The upper and lower ends of the side wall of the water tank 501 are fixedly installed with circulating water pipes 505 connected to the interior thereof.

[0057] The inner shell A502 is sleeved outside the lower cone section 305 of the large grinding wheel 302, and the distance between the inner wall of the inner shell A502 and the lower cone section 305 gradually decreases from top to bottom.

[0058] The inner shell B503 is sleeved on the fine grinding wheel 4, and the shapes of the inner shell B503 and the fine grinding wheel 4 match each other, and there is always the same distance between them.

[0059] The lower end of the inner shell B503 is provided with a feed nozzle 506 which is in communication with the interior thereof.

[0060] The inner shell A502 cooperates with the shape of the large grinding wheel 302 to achieve the effect of gradually grinding the glass powder raw materials. The inner shell A502 and the inner shell B503 are both made of existing alloy materials, with a rough structure inside. The discharge nozzle 506 is used to achieve the final drop of the glass powder.

[0061] When the device is in use, the circulating water pipe 505 is connected to the circulating water for automatically pumping water to cool the device.

[0062] The feeding assembly 1 includes a feed plate 101 and a water spray pipe 102. The feed plate 101 is tilted and fixed to one side of the top cover 301. The lower end of the feed plate 101 corresponds to the opening 303. Two support frames 103 are fixedly installed at the lower end of the feed plate 101. The lower end of the support frame 103 is fixed to the side wall of the water tank 501.

[0063] The blanking plate 101 is a fan-shaped structure, and the inner bottom wall of the blanking plate 101 is provided with a plurality of filter holes 104 distributed in a matrix, and the filter holes 104 penetrate downward through the blanking plate 101, and the water spray pipe 102 is suspended and fixed on the blanking plate 101, and a plurality of atomizing heads are provided on one side of the water spray pipe 102 corresponding to the blanking plate 101.

[0064] The unloading plate 101 is more convenient for pouring glass powder raw materials, and when the device is in use, the water spray pipe 102 needs to be connected to a water circulation device to continuously spray water on the glass, which can achieve the effect of cleaning and soaking the glass plate. The glass entering the device also contains water, and the internal temperature rise later can also remove the water. The presence of water can make it easier for the raw materials to flow downward and be ground.

[0065] The variable speed power assembly 2 includes a motor 201 and a planetary reducer 202. The output shaft of the motor 201 is installed on the sun shaft of the planetary reducer 202. The motor 201 is fixed to the outer casing of the planetary reducer 202. The outer casing of the planetary reducer 202 is fixed to the top cover 301. The planetary wheel carrier of the planetary reducer 202 is connected to the main shaft of the large grinding wheel 302. The main shaft of the sun wheel passes through the large grinding wheel 302 and is connected to the main shaft of the fine grinding wheel 4.

[0066] A gear ring is provided inside the shell of the planetary reducer 202 , and the gear ring is fixed. The output of the motor 201 is converted into two output shafts with different rotation speeds, one for connecting the large grinding wheel 302 , and the other for connecting the fine grinding wheel 4 .

[0067] The retaining ring 309 is arranged concentrically with the large grinding wheel 302, and there is a gap between the two for relative rotation.

[0068] A plurality of legs 507 are fixedly mounted on the bottom of the water tank 501 .

[0069] A grinding method for a glass powder continuous production device comprises the following steps:

[0070] S1: The broken glass plate is fed through the feeding plate 101 to the opening 303 for washing and soaking treatment;

[0071] S2: The glass sheet falling between the pins 307 is blocked by the arc block 308 when the pins 307 move, and then is initially broken;

[0072] S3: The initially broken glass plate falls between the large grinding wheel 302 and the retaining ring 309 to be processed again, and then falls between the inner shell A502 and the large grinding wheel 302 to be ground and broken into broken particles;

[0073] S4: The granular glass falls between the inner shell B503 and the fine grinding wheel 4 and is ground into smaller particles of glass powder residue, which are then discharged from the discharge nozzle 506.

[0074] When in use, the glass powder raw material is fed and discharged from the discharge plate 101. During the discharge process, the water spray pipe 102 is always spraying water. The water filter hole 104 can take away the dust and sand to be washed, and can also keep the glass powder raw material moist without a large amount of water. The glass piece entering the top cover 301 will definitely stand between the pin rods 307. The motor 201 rotates through the planetary reducer 202. The large grinding wheel 302 and the fine grinding wheel 4 will rotate at two different speeds. As the pin rod 307 moves, it is crushed by the arc plate. The broken glass plate will gradually be squeezed and slide to the clamp ring 309. The large grinding wheel 302 rotates to cooperate with the shifting block 311 on the clamp ring 309 to further process the glass. Then the processed glass will fall through the semicircular groove A310 and the semicircular groove B313. The two clamp rings 309 and the two groups of shifting blocks 311 can realize secondary initial processing. After falling, it will be processed into granular glass by the lower cone section 305 of the large grinding wheel 302.

[0075] The material channel 312 of the large grinding wheel 302 can gradually crush the glass, and the material channel 312 is set to be wide at the top and narrow at the bottom, so that the broken materials above can fall more easily and are not easy to block the machine. In combination with the turning angle of the inner shell A502 and the inner shell B503, the grinding groove 6 of the fine grinding wheel 4 can easily realize glass powder making by gathering and then dispersing.

[0076] The main grinding parts are located in the inner shell A502 and the inner shell B503. During grinding, circulating cold water is introduced into the water tank 501 through the circulating water pipe 505 to take away the heat from the large grinding wheel 302 and the fine grinding wheel 4.

[0077] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0078] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass powder continuous production device, comprising a feeding assembly (1), characterized in that: It also includes a speed-changing power assembly (2), a preliminary processing assembly (3), a fine grinding wheel (4), and a cooling shell assembly (5), wherein the preliminary processing assembly (3) is mounted on the cooling shell assembly (5), and the fine grinding wheel (4) is mounted inside the cooling shell assembly (5); The preliminary processing assembly (3) comprises a top cover (301) and a large grinding wheel (302), and the speed change power assembly (2) is fixed on the top cover (301); The speed-changing power assembly (2) comprises a motor (201) and a planetary reducer (202); the planetary wheel carrier of the planetary reducer (202) extends into the top cover (301) and is connected to the main shaft of the large grinding wheel (302); the output shaft of the motor (201) is mounted on the main shaft of the sun wheel of the planetary reducer (202); the motor (201) is fixed to the housing of the planetary reducer (202); the housing of the planetary reducer (202) is fixed to the top cover (301); and the main shaft of the sun wheel passes through the large grinding wheel (302) and is connected to the main shaft of the fine grinding wheel (4); The large grinding wheel (302) and the top cover (301) rotate relative to each other. An opening (303) penetrating inside and outside is provided on one side of the upper end of the top cover (301). The feeding assembly (1) is mounted on one side of the upper end of the top cover (301) and corresponds to the opening. The large grinding wheel (302) is divided into an upper cone section (304), a lower cone section (305) and a cylindrical section (306). The cylindrical section (306) is located between the two. The upper cone section (304) is located at the top. A plurality of pins (307) distributed in a dense array are fixedly mounted on the upper cone section (304). A plurality of groups of arc blocks (308) are fixedly mounted on the inner top wall of the top cover (301). When the large grinding wheel (302) rotates, the pins (307) can be driven to pass through between the plurality of groups of arc blocks (308). The top cover (301) has a conical structure at the upper end and a cylindrical structure at the lower end. The cylindrical section (306) of the large grinding wheel (302) corresponds to the cylindrical structure position of the top cover (301). Two clamping rings (309) distributed up and down are provided between the cylindrical section (306) and the inner wall of the top cover (301). The clamping rings (309) are fixed on the inner wall of the top cover (301). A circle of semicircular grooves A (310) is provided on the clamping rings (309). The semicircular grooves A (310) between the two clamping rings (309) are arranged in a staggered manner. A plurality of shifting blocks (311) are fixedly installed on the upper surface of the clamping rings (309). Any shifting block (311) is located between two adjacent semicircular grooves A (310). The outer wall of the cylindrical section (306) of the large grinding wheel (302) is provided with a circle of semicircular grooves B (313) distributed at equal intervals, and the large grinding wheel (302) can rotate so that the semicircular grooves B (313) and the semicircular grooves A (310) correspond to form a circle; The lower cone section (305) of the large grinding wheel (302) is provided with a feed channel (312) equidistantly distributed at one end, the feed channel (312) is a semicircular trough structure, and the diameter of the feed channel (312) gradually decreases from top to bottom.

2. The glass powder continuous production equipment according to claim 1, characterized in that: The fine grinding wheel (4) is composed of two cone structures, and a circle of grinding grooves (6) distributed at equal intervals is provided on the outside of the fine grinding wheel (4).

3. The continuous glass powder production equipment according to claim 2, characterized in that: The cooling shell assembly (5) comprises a water tank (501), an inner shell A (502) and an inner shell B (503); the inner shell A (502) and the inner shell B (503) are both annular structures, and the inner shell A (502) and the inner shell B (503) are fixedly connected up and down, and the internal spaces are connected; the inner shell A (502) and the inner shell B (503) are fixed together in the water tank (501), and a sealed chamber (504) is present between the inner shell A (502) and the inner wall of the water tank (501); and circulating water pipes (505) communicating with the interior of the water tank (501) are fixedly installed at the upper and lower ends of the side wall of the water tank (501); The inner shell A (502) is sleeved outside the lower cone section (305) of the large grinding wheel (302), and the distance between the inner wall of the inner shell A (502) and the lower cone section (305) gradually decreases from top to bottom; The inner shell B (503) is sleeved outside the fine grinding wheel (4), and the shapes of the inner shell B (503) and the fine grinding wheel (4) match each other, and there is always a same distance between the two; The lower end of the inner shell B (503) is provided with a feed nozzle (506) which is in communication with the interior thereof.

4. The continuous glass powder production equipment according to claim 3, characterized in that: The feeding assembly (1) comprises a feed plate (101) and a water spray pipe (102); the feed plate (101) is arranged at an angle; the feed plate (101) is fixed to one side of the top cover (301); the lower end of the feed plate (101) corresponds to the opening (303); two support frames (103) are fixedly mounted on the lower end of the feed plate (101); the lower ends of the support frames (103) are fixed to the side walls of the water tank (501); The blanking plate (101) is a fan-shaped structure. The inner bottom wall of the blanking plate (101) is provided with a plurality of water filter holes (104) distributed in a matrix. The water filter holes (104) penetrate downwardly through the blanking plate (101). The water spray pipe (102) is suspended and fixed on the blanking plate (101). The water spray pipe (102) is provided with a plurality of atomizing heads on one side of the blanking plate (101).

5. The glass powder continuous production equipment according to claim 1, characterized in that: The retaining ring (309) is arranged concentrically with the large grinding wheel (302), and a gap is provided between the two for relative rotation.

6. The glass powder continuous production equipment according to claim 3, characterized in that: A plurality of supporting legs (507) are fixedly mounted on the bottom of the water tank (501).

7. A grinding method using a glass powder continuous production device according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: The broken glass plates are fed through the feeding plate (101) to the opening (303) and are first rinsed and soaked; S2: The glass sheet that falls between the pins (307) is blocked by the arc block (308) when the pins (307) move, and then is initially broken; S3: The initially broken glass plate falls between the large grinding wheel (302) and the retaining ring (309) to be processed again, and then falls between the inner shell A (502) and the large grinding wheel (302) to be ground and broken into broken particles; S4: The granular glass falls between the inner shell B (503) and the fine grinding wheel (4) and is ground into smaller particles of glass powder residue, which are then discharged from the discharge nozzle (506).

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