Grinding stone device

Abstract

The present invention relates to the technical field of stone grinding, and provides a grinding stone device, which includes: a first shell having a cavity; a grinding mechanism, which is arranged in the cavity and used for grinding stones; a placement mechanism, which is arranged in the cavity and used for placing stones so that the stones can be ground by the grinding mechanism; and a polishing mechanism, which is arranged in the cavity and used for polishing the stones after being ground by the grinding mechanism; wherein the grinding mechanism and the polishing mechanism are respectively located on opposite sides of the placement mechanism, so as to grind and polish the opposite sides of the stones respectively; and the placement mechanism can flip the stones, so as to flip the side of the stones facing the grinding mechanism and after being ground by the grinding mechanism to the side facing the polishing mechanism. The grinding stone device provided by the present invention can avoid excessive grinding or uneven grinding, so as to achieve the expected grinding effect, and reduce the labor cost.

Description

Technical Field

[0001] The invention relates to the technical field of stone grinding, in particular to a grinding stone device. Background Art

[0002] Stone grinding is one of the important links in stone processing. Grinding the stone surface by grinding device can improve the appearance of the stone.

[0003] The grinding device in the related art requires manual labor to hold the stone for the grinding device to process the stone, which increases the labor cost of the workers. At the same time, when holding the stone, the manual labor may not accurately control the strength of the stone, resulting in uneven distribution of grinding force and failure to achieve the expected grinding effect. In addition, after grinding the stone, the traditional grinding device may have flaws, scratches and dirt on the surface of the stone because the stone itself is relatively fragile or easily affected by friction and pressure, further resulting in failure to achieve the expected grinding effect. Summary of the invention

[0004] The purpose of the present invention is to provide a grinding stone device, which can improve the technical problems existing in the related art of increasing the labor cost of workers and failing to achieve the expected grinding effect.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A grinding stone device, comprising:

[0007] A first shell having a cavity;

[0008] A grinding mechanism is disposed in the cavity and is used for grinding stone;

[0009] A placement mechanism, disposed in the cavity, for placing stones so that the stones can be ground by the grinding mechanism;

[0010] A polishing mechanism, disposed in the cavity, for polishing the stone after being ground by the grinding mechanism;

[0011] The grinding mechanism and the polishing mechanism are respectively located on opposite sides of the placement mechanism to grind and polish the opposite sides of the stone respectively; and the placement mechanism can flip the stone to flip the side of the stone facing the grinding mechanism and after being ground by the grinding mechanism to face the polishing mechanism.

[0012] The above technical solution in the embodiment of the present invention has at least the following technical effects:

[0013] The grinding mechanism of the grinding stone device provided by the embodiment of the present invention can select a suitable grinding mechanism according to different stone characteristics to ensure that its hardness and material match the stone to avoid excessive grinding or uneven grinding, thereby ensuring that the grinding stone device achieves the expected grinding effect on the stone. The placement mechanism can fix and position the stone during the grinding process, avoiding the need for workers to manually hold the stone, reducing the time and labor cost of manually holding the stone. The polishing mechanism can process possible flaws, scratches and dirt on the surface after grinding the stone, further improving the surface quality of the stone to achieve the expected grinding effect.

[0014] Furthermore, by arranging the grinding mechanism and the polishing mechanism on opposite sides of the stone, the stone can be ground and polished at the same time, which can reduce the processing time of manual grinding and polishing and improve production efficiency. By using the placement mechanism to flip the stone, the additional operation of transferring the stone from one side of the grinding mechanism to the other side of the polishing mechanism can be omitted, which can reduce manual operation time and labor costs, and can reduce the error of manual operation and the inconsistency of grinding caused by different personnel operations, which is more conducive to placing the stone in a better processing position and posture to achieve the expected grinding effect, and is particularly suitable for the grinding and polishing of plate-shaped stones.

[0015] In some embodiments, the grinding mechanism comprises:

[0016] A support portion, disposed in the cavity;

[0017] A first gas driving part, disposed on the supporting part;

[0018] A plurality of collecting parts, one end of each collecting part is arranged on each gas input end of the first gas driving part in a one-to-one correspondence; the other end of each collecting part is arranged on the supporting part in a one-to-one correspondence, and the other end of each collecting part has a grinding cavity, and the grinding cavity faces the placement mechanism;

[0019] A plurality of grinding parts are arranged in each of the grinding chambers in a one-to-one correspondence, and the grinding parts are used for grinding stones;

[0020] A storage chamber is arranged on the supporting part, the storage chamber is connected to the gas output end of the first gas driving part, and is used for storing the grinding dust collected by the collecting part.

[0021] In some embodiments, the collecting unit comprises:

[0022] A collecting hood, the collecting hood is arranged on the supporting part; the collecting hood has a grinding cavity;

[0023] A collecting pipe, one end of which is connected to the gas input end of the first gas driving unit, and the other end of which is connected to the collecting cover.

[0024] In some embodiments, the grinding mechanism further comprises:

[0025] A support base, disposed in the cavity, wherein the support base has a groove;

[0026] A column, disposed in the groove, the column having a piston cavity;

[0027] A piston portion, movably disposed in the piston cavity;

[0028] A push-pull rod, one end of which is connected to the piston portion, and the other end of which is connected to the support portion;

[0029] An adjusting member is arranged in the groove, and the adjusting member is connected to the storage chamber and the piston cavity; the adjusting member is used to adjust the flow rate of the gas in the storage chamber entering the piston cavity, and then adjust the airflow to drive the piston part to push the push-pull rod to move, so as to adjust the movement of the support part.

[0030] In some embodiments, the support portion comprises:

[0031] A first plate body is movably disposed on the groove of the support base, the bottom of the first plate body is connected to one end of the push-pull rod, and the first plate body has a plate body cavity;

[0032] A second plate body is liftably disposed in the plate body cavity, and one end of the second plate body extends outside the plate body cavity and is connected to the grinding part;

[0033] A telescopic driving member is disposed in the plate body cavity, and a power driving portion of the telescopic driving member is connected to the second plate body, and is used to drive the second plate body to extend out and into the plate body cavity.

[0034] In some embodiments, the placement mechanism comprises:

[0035] A support frame, disposed in the cavity, for accommodating stones so that the stones can be processed by the grinding mechanism;

[0036] A lifting drive member, wherein a power output end of the lifting drive member is connected to the support frame, and is used to drive the support frame to lift;

[0037] A rotary drive member is disposed on the support frame, and a power output end of the rotary drive member is connected to the support frame for driving the support frame to rotate.

[0038] In some embodiments, the polishing mechanism comprises:

[0039] A bearing portion, disposed in the cavity;

[0040] A second gas driving part is disposed on the bearing part;

[0041] A moving part, disposed on the bearing part;

[0042] The polishing part is arranged on the moving part, and one end of the polishing part is connected to the gas output end of the second gas driving part.

[0043] In some embodiments, the moving part comprises:

[0044] A first connecting rod driving member is disposed on the bearing portion;

[0045] a first connecting rod, one end of which is hinged to a power output end of the first connecting rod driving member;

[0046] a second connecting rod driving member, wherein a power output end on one side of the second connecting rod driving member is hinged to the other end of the first connecting rod;

[0047] A second connecting rod, one end of the second connecting rod is hinged to the power output end of the other side of the second connecting rod driving member, and the other end of the second connecting rod is hinged to the polishing part.

[0048] In some embodiments, the polishing section comprises:

[0049] A polishing shell, wherein a through hole is provided in the middle of the polishing shell;

[0050] a vent pipe, one end of which is connected to the through hole, and the other end of which is connected to the gas output end of the second gas driving unit;

[0051] A plurality of rotation driving parts are arranged on the polishing shell;

[0052] A plurality of polishing pieces are arranged one by one at the power output end of the rotary drive unit.

[0053] In some embodiments, the storage chamber has a filter portion; the support base has a support cavity, a hot air cavity and a cold air cavity; the hot air cavity is connected to the filter portion of the storage chamber; the cold air cavity is connected to the gas input end of the second gas driving portion;

[0054] The grinding mechanism also includes a heat exchange mechanism, which is arranged in the supporting cavity, one end of the heat exchange mechanism is connected to the hot air cavity, and the other end of the heat exchange mechanism is connected to the cold air cavity, and the heat exchange mechanism is used to absorb the heat energy in the hot air in the hot air cavity and transport the gas after absorbing the heat energy to the cold air cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0056] Figure 1 A schematic diagram of the structure of a grinding stone device provided in an embodiment of the present invention;

[0057] Figure 2 A schematic diagram of the structure of the grinding mechanism, the placement mechanism and the polishing mechanism provided in the embodiment of the present invention cooperating with each other to grind and polish the stone;

[0058] Figure 3 A schematic diagram of the structure of a grinding mechanism and a polishing mechanism provided in an embodiment of the present invention;

[0059] Figure 4 A schematic diagram of the structure of the grinding mechanism, the placement mechanism (when turning the stone) and the polishing mechanism provided in the embodiment of the present invention cooperating with each other;

[0060] Figure 5 A schematic structural diagram of a polishing portion provided by an embodiment of the present invention;

[0061] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0062] Among them, the reference numerals in the figure are:

[0063] 1000, grinding stone device; 100, first shell; 101, cavity; 110, heat exchange mechanism; 111, second shell; 1101, heat exchange cavity; 112, heat exchange tube; 200, grinding mechanism; 210, support part; 211, first plate body; 2101, plate body cavity; 212, second plate body; 213, telescopic drive member; 220, first gas drive part; 230, collection part; 2301, grinding cavity; 231, collection cover; 232, collection tube; 240, grinding part; 250, storage chamber; 251, filter part; 261, support base; 2601, groove; 2602, support cavity; 2603, hot gas cavity; 2604, cold gas cavity; 262, column; 2605, piston cavity; 2 63. Piston part; 264. Push-pull rod; 265. Adjusting member; 300. Placement mechanism; 310. Support frame; 320. Lifting drive member; 330. Rotational drive member; 311. Clamping member; 400. Polishing mechanism; 410. Bearing part; 420. Second gas drive part; 430. Moving part; 431. First connecting rod drive member; 432. First connecting rod; 433. Second connecting rod drive member; 434. Second connecting rod; 440. Polishing part; 441. Polishing shell; 4401. Through hole; 4402. Chamber; 4403. Connecting hole; 442. Ventilation pipe; 443. Rotational drive part; 444. Polishing member; 4441. Rotation tube; 4404. Heating chamber; 445. Hose; 4451. Regulating valve. DETAILED DESCRIPTION

[0064] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions.

[0066] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0067] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0068] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0069] In the present invention, "and / or" is only a description of the association relationship of associated objects, indicating that three relationships can exist; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0070] It should be noted that, in the present invention, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or explanations. Any embodiment or design described in the present invention as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0071] Stone grinding is one of the important links in stone processing. Grinding the stone surface by grinding device can improve the appearance of the stone.

[0072] The grinding device in the related art requires manual labor to hold the stone for the grinding device to process the stone when grinding the stone, which increases the labor cost of the workers. At the same time, when holding the stone, the manual labor may not accurately control the strength of the stone, resulting in uneven distribution of grinding force and failure to achieve the expected grinding effect. In addition, after grinding the stone, the traditional grinding device may have flaws, scratches and dirt on the surface of the stone because the stone itself is relatively fragile or easily affected by friction and pressure, further resulting in failure to achieve the expected grinding effect.

[0073] Based on this, in order to improve the problems of increasing workers' labor costs and failing to achieve expected grinding effects in the related art, the embodiments of the present invention provide the following solutions.

[0074] See also Figure 1 and Figure 2 The embodiment of the present invention provides a grinding stone device 1000, comprising a first housing 100, a grinding mechanism 200, a placement mechanism 300 and a polishing mechanism 400, wherein:

[0075] The first housing 100 has a cavity 101 .

[0076] The grinding mechanism 200 is disposed in the cavity 101 for grinding stones.

[0077] The placement mechanism 300 is disposed in the cavity 101 and is used to place stones so that the stones can be ground by the grinding mechanism 200 .

[0078] The polishing mechanism 400 is disposed in the cavity 101 and is used for polishing the stone after being ground by the grinding mechanism 200 .

[0079] The grinding mechanism 200 and the polishing mechanism 400 are respectively located on opposite sides of the placement mechanism 300 to grind and polish the opposite sides of the stone. The placement mechanism 300 can flip the stone to turn the side of the stone facing the grinding mechanism 200 and after being ground by the grinding mechanism 200 to the side facing the polishing mechanism 400.

[0080] It can be understood that the first shell 100 can be an external protective shell, such as a casing, a shell, a frame or other structural components, and the cavity 101 is used to accommodate the grinding mechanism 200, the placement mechanism 300 and the polishing mechanism 400. The grinding mechanism 200 is used to grind the surface of the stone, and by selecting appropriate grinding tools or process parameters, the shape, size or surface roughness of the stone can be changed to meet the process requirements. For example, the grinding mechanism 200 can be a grinder, a grinder and a grinding wheel grinder, etc., but not limited to this. The placement mechanism 300 is a device for placing the stone in a specific position and posture so that the grinding mechanism 200 can grind it. For example, the placement mechanism 300 can be a fixture, a manipulator, a guide rail placement mechanism, etc., but not limited to this. The polishing mechanism 400 is used to polish the stone after grinding by the grinding mechanism 200 to remove scratches, residues, grease or other contaminants generated during the grinding process. For example, the polishing mechanism 400 can be a rotating polishing disc, a vibrating disc polisher, etc., but not limited to this. The appropriate grinding mechanism 200 can be selected according to different stone characteristics to ensure that its hardness and material match the stone to avoid excessive grinding or uneven grinding, thereby ensuring that the grinding device 1000 achieves the expected grinding effect on the stone.

[0081] As can be seen from the above, the grinding device 1000 provided by the embodiment of the present invention, the placement mechanism 300 can fix and position the stone during the grinding process, avoiding the situation where workers need to manually hold the stone, and reducing the time and labor cost of manually holding the stone. The placement mechanism 300 can be used to place the stone in a device at a specific position and posture so that the stone is in a better position and posture for processing, thereby meeting the processing technology of the grinding mechanism 200 and the polishing mechanism 400, thereby improving the accuracy and consistency of stone processing. The polishing mechanism 400 can process possible flaws, scratches and dirt on the surface after grinding the stone, further improving the surface quality of the stone to achieve the expected grinding effect.

[0082] Furthermore, by arranging the grinding mechanism 200 and the polishing mechanism 400 on opposite sides of the stone, the stone can be ground and polished at the same time, which can reduce the processing time of manual grinding and polishing and improve production efficiency. By using the placement mechanism 300 to flip the stone, the additional operation of transferring the stone from one side of the grinding mechanism 200 to the other side of the polishing mechanism 400 can be omitted, which can reduce manual operation time and labor costs, and can reduce errors in manual operations and inconsistencies in grinding caused by different personnel operations, which is more conducive to placing the stone in a better processing position and posture to achieve the expected grinding effect, and is particularly suitable for grinding and polishing of plate-shaped stones.

[0083] In some embodiments, see Figure 1 to Figure 2The grinding mechanism 200 includes a supporting portion 210, a first gas driving portion 220, a plurality of collecting portions 230, a plurality of grinding portions 240 and a storage chamber 250, wherein:

[0084] The supporting portion 210 is disposed in the cavity 101 .

[0085] The first gas driving unit 220 is disposed on the supporting unit 210 .

[0086] One end of each collecting part 230 is disposed one-to-one at each gas input end of the first gas driving part 220. The other end of each collecting part 230 is disposed one-to-one on the supporting part 210, and the other end of each collecting part 230 has a grinding cavity 2301, and the grinding cavity 2301 faces the placement mechanism 300.

[0087] A plurality of grinding parts 240 are disposed in each grinding cavity 2301 in a one-to-one correspondence, and the grinding parts 240 are used for grinding stones.

[0088] The storage chamber 250 is disposed on the support portion 210 . The storage chamber 250 is connected to the gas output end of the first gas driving portion 220 and is used for storing the grinding dust collected by the collecting portion 230 .

[0089] It can be understood that the support part 210 is used to provide support for the first gas driving part 220, the collecting part 230 and the storage chamber 250. For example, the support part 210 can be a support frame, a support column, etc., but not limited thereto. The first gas driving part 220 is used to provide gas driving force for the collecting part 230. For example, the first gas driving part 220 can include an air pump, a fan (such as a centrifugal fan, etc.), etc., but not limited thereto. For example, the first gas driving part 220 can include a fan, and the fan can be arranged on the support part 210. The fan has a plurality of air inlets. One end of each collecting part 230 is connected to each air inlet of the fan in a one-to-one correspondence. The fan provides suction force for the collecting part through the operation of the fan, so that the collecting part can attract dust generated when grinding stones through the grinding chamber, and send the dust into the storage chamber through the action of the fan.

[0090] The collecting part 230 is used to collect the grinding dust generated by the grinding part 240 grinding the stone into the storage chamber 250. For example, the collecting part 230 may include at least one of a dust collecting hood, a dust collecting pipe, a grinding dust collector, etc., but is not limited thereto. The grinding chamber 2301 is used to accommodate the grinding part 240. The grinding part 240 is used to grind the stone to remove burrs and protrusions on the surface of the stone, and to adjust the size or shape of the stone. For example, the grinding part 240 may include a grinding wheel or a grinding head, etc., but is not limited thereto. For example, the number of collecting parts 230 can be 2, 3 or more than 3, then the number of grinding chambers 2301 is also 2, 3 or more than 3. When the number of collecting parts 230 is 2, the number of grinding chambers 2301 is also 2, one grinding part is arranged in one grinding chamber, and the other grinding part is arranged in the other grinding chamber; two collecting parts 230 can be arranged side by side, then the two grinding chambers are also arranged side by side, such as one grinding chamber is located on the left side of the support part 210, and the other grinding chamber is located on the right side of the support part 210. In this way, the grinding parts 240 arranged in each grinding chamber 2301 can evenly apply grinding pressure on the workpiece, thereby obtaining consistent processing results during the processing.

[0091] The storage chamber 250 is used to store the grinding dust collected by the collection part 230 and the hot air generated by the grinding part 240 when grinding stones. For example, the storage chamber 250 may be in a rectangular parallelepiped, a cube, etc., but is not limited thereto.

[0092] In this way, by arranging multiple grinding parts 240 in each grinding chamber 2301 in a one-to-one correspondence, on the one hand, it can be ensured that the workpiece corresponding to each grinding part 240 obtains a consistent processing result during the processing, and by adjusting the parameters and position of the grinding part 240, it can meet the processing requirements of different stones to achieve high-precision processing and provide consistency for the grinding of the stone, thereby ensuring the stability of the processing quality and achieving the expected grinding effect. On the other hand, the first gas drive part 220 can timely collect the grinding dust generated by the grinding part 240 grinding the stone to the storage chamber 250 through the grinding chamber 2301, reduce the dust residue in the grinding chamber 2301, effectively prevent the grinding dust from spreading to the surrounding environment, keep the work area clean and safe, facilitate the cleaning and disposal of the grinding dust, and reduce the tediousness of manual operation.

[0093] In some embodiments, see Figure 1 to Figure 2 The collecting part 230 includes a collecting cover 231 and a collecting pipe 232, wherein:

[0094] The collecting cover 231 is disposed on the supporting portion 210 , and the collecting cover 231 has a grinding chamber 2301 .

[0095] One end of the collecting pipe 232 is connected to the gas input end of the first gas driving unit 220 , and the other end of the collecting pipe 232 is connected to the collecting cover 231 .

[0096] It can be understood that the collecting cover 231 is used to provide a movable space for the grinding part 240. The collecting pipe 232 is used to collect the grinding dust generated by the grinding part 240 grinding the stone material into the storage chamber 250 under the driving force of the first gas driving part 220.

[0097] In this way, by connecting the collecting pipe 232 with the collecting hood 231, the dust generated during the grinding of the stone by the grinding part 240 can directly enter the collecting pipe 232 and be transported to the storage chamber 250, which is convenient for centralized collection and treatment. Such a design can reduce the diffusion of dust in the working area and improve the dust collection efficiency. The setting of the collecting hood 231 helps to control the dust generated during the grinding process and reduce the impact of dust on operators and the surrounding environment. Through the connection of the collecting pipe 232, the dust can be effectively captured and collected, avoiding the pollution of the air quality and the working environment by the dust. Through the setting of the collecting hood 231 and the collecting pipe 232, cleaning and maintenance can also be made more convenient. The dust can be directly collected in the collecting hood 231. When the collecting hood 231 needs to be cleaned, the collecting hood 231 can be simply removed for cleaning, reducing the complexity and inconvenience of cleaning.

[0098] In some embodiments, see Figure 2 , Figure 3 and Figure 6 The grinding mechanism 200 further includes a support base 261, a column 262, a piston portion 263, a push-pull rod 264 and an adjustment member 265, wherein:

[0099] The support base 261 is disposed in the cavity 101 , and the support base 261 has a groove 2601 .

[0100] The column 262 is disposed in the groove 2601 , and has a piston cavity 2605 .

[0101] The piston portion 263 is movably disposed in the piston chamber 2605 .

[0102] One end of the push-pull rod 264 is connected to the piston portion 263 , and the other end of the push-pull rod 264 is connected to the support portion 210 .

[0103] The adjusting member 265 is disposed in the groove 2601, and the adjusting member 265 is connected to the storage chamber 250 and the piston chamber 2605. The adjusting member 265 is used to adjust the flow rate of the gas in the storage chamber 250 entering the piston chamber 2605, thereby adjusting the airflow to drive the piston part 263 to push the push-pull rod 264 to move, so as to adjust the movement of the support part 210.

[0104] It can be understood that the support base 261 is used to provide support for the support part 210. The groove 2601 is used to accommodate the column 262 and provide a guide for the movement of the support part 210. The piston cavity 2605 is used to accommodate the piston part 263 so that the piston part 263 can move in the piston cavity 2605. The piston part 263 is used to slide with the inner wall of the piston cavity 2605. For example, the piston part 263 can be a piston, a cylinder plug, etc., but not limited to this. The push-pull rod 264 is used to control the flow of gas entering the piston cavity 2605 controlled by the regulating member 265 to transmit the force driving the piston part 263 to move to the support part 210, so that the support part 210 moves. The regulating member 265 is used to control the flow of gas in the storage chamber 250 entering the piston cavity 2605, thereby driving the piston part 263 to push the push-pull rod 264 to move the support part 210. For example, the regulating member 265 includes a gas control valve, a flow valve, etc., but not limited to this.

[0105] With such arrangement, the flow of gas in the storage chamber 250 into the piston chamber 2605 is controlled by the regulating member 265, thereby driving the piston portion 263 to push the push-pull rod 264, and causing the support portion 210 to move on the groove 2601 of the support base 261, thereby providing a guide for the movement of the grinding portion 240, so that the grinding portion 240 can meet the processing requirements of different stones, so as to achieve high-precision processing, and provide consistency for the grinding of the stone, thereby ensuring the stability of the processing quality, and thereby achieving the expected grinding effect. At the same time, the groove 2601 provides a guiding path on the support base 261, so that when the support portion 210 moves on the groove 2601, it drives the grinding portion 240 to apply a directional stable thrust to the stone, thereby making it difficult for the stone to shift or shake during the grinding process. This helps to avoid position deviation of the stone during the grinding process and improves accuracy and consistency.

[0106] Moreover, during the process of grinding the stone by the grinding part 240, friction and cutting force are generated between the stone and the grinding part 240. The rebound effect of the compressed air of the piston part 263 can reduce the action time of the cutting force, reduce the pressure of the grinding part 240 on the surface of the stone, and effectively reduce the surface deformation and burrs caused by grinding. At the same time, the grinding force is evenly distributed on the stone to achieve the expected grinding effect.

[0107] In some embodiments, see Figure 2 and Figure 3 The support part 210 includes a first plate body 211, a second plate body 212 and a telescopic driving member 213, wherein:

[0108] The first plate body 211 is movably disposed on the groove 2601 of the support base 261 . The bottom of the first plate body 211 is connected to one end of the push-pull rod 264 . The first plate body 211 has a plate body cavity 2101 .

[0109] The second plate body 212 is movably disposed in the plate body cavity 2101 , and one end of the second plate body 212 extends out of the plate body cavity 2101 and is connected to the grinding part 240 .

[0110] The telescopic driving member 213 is disposed in the plate body cavity 2101 , and a power driving portion of the telescopic driving member 213 is connected to the second plate body 212 for driving the second plate body 212 to extend out and into the plate body cavity 2101 .

[0111] It can be understood that the first plate 211 is used to receive the driving force transmitted by the push-pull rod 264. The second plate 212 is used to receive the lifting driving force of the telescopic driving member 213 and drive the grinding part 240 to rise and fall. The telescopic driving member 213 is used to drive the second plate 212 to rise and fall in the plate cavity 2101. For example, the telescopic driving member 213 can be a telescopic cylinder, a telescopic air pump, a telescopic motor, etc., but is not limited thereto.

[0112] With such arrangement, the second plate 212 can be controlled to extend and retract in the plate cavity 2101 by the telescopic drive 213, so that the height and position of the grinding part 240 can be adjusted to meet the grinding requirements of different areas of the stone. The flow rate of gas entering the piston cavity 2605 is controlled by the adjusting part 265 to drive the piston part 263 to push the push-pull rod 264, and the support part 210 moves on the groove 2601 of the support base 261, and the telescopic drive 213 controls the second plate 212 to extend and retract in the plate cavity 2101, so that the contact force between the grinding part 240 and the surface of the stone meets the grinding requirements, and the position of the second plate 212 and the distance the support part 210 moves on the groove 2601 of the support base 261 can be adjusted at any time as needed during the grinding process of the stone, so that it can adapt to stones of different shapes, sizes and hardness to obtain the best grinding effect.

[0113] In some embodiments, see Figures 1 to 4 The placement mechanism 300 includes a support frame 310, a lifting drive member 320 and a rotating drive member 330, wherein:

[0114] The support frame 310 is disposed in the cavity 101 and is used to place stones so that the stones can be processed by the grinding mechanism 200 .

[0115] The power output end of the lifting drive member 320 is connected to the support frame 310 to drive the support frame 310 to rise and fall.

[0116] The rotary driving member 330 is disposed on the support frame 310 , and a power output end of the rotary driving member 330 is connected to the support frame 310 for driving the support frame 310 to rotate.

[0117] It can be understood that the support frame 310 is used to place the stone in an appropriate position so that the stone can be processed by the grinding mechanism 200 and the polishing mechanism 400. For example, the support frame 310 may include a keel, a support column, etc., but is not limited to this. The lifting drive 320 is used to drive the support frame 310 to rise and fall so that the stone is located in an appropriate processing position. For example, the lifting drive 320 may include a cylinder, a motor, etc., but is not limited to this. The rotating drive 330 is used to drive the support frame 310 to rotate so that the stone is facing the grinding part 240 and flipped to the side facing the polishing part 440 after the grinding is completed by the grinding part 240. For example, the rotating drive 330 may be a motor, a cylinder, etc., but is not limited to this.

[0118] With such arrangement, the support frame 310 can place the stone in an appropriate position to ensure that the stone is correctly positioned and processed in the grinding and polishing mechanism 400. This helps to ensure the accuracy and consistency of the stone processing process so that the stone can obtain the best grinding and polishing effect. By installing the stone through the support frame 310, stable support and fixation can be provided to reduce the movement and shaking of the stone during the processing, which helps to reduce the risk of accidents and injuries and protect the safety of the operator. In addition, on the one hand, the stone can be fixed in an appropriate position. On the other hand, after one side of the stone is ground by the grinding part 240, the support frame 310 is driven by the lifting drive member 320 to move to the upper space of the cavity 101, and the rotating drive mechanism is used to turn the stone toward the grinding part 240 and the side after the grinding of the grinding part 240 is turned to the polishing part 440, so that the space in the cavity 101 can be fully utilized, making the entire operation process of stone grinding and polishing more compact and efficient, which helps to improve production efficiency and maximize the use of the working area. Furthermore, after the grinding unit 240 has finished grinding one side of the stone, the stone is turned over to face the polishing unit 440 for subsequent polishing. This alternating operation process can complete the two steps of grinding and polishing in one workstation, reducing the need to reposition the stone after the stone is moved, reducing production time and process complexity, which helps to ensure the consistency and smoothness of the stone surface and improve product quality and appearance. At the same time, there is no need for operators to hold the stone for grinding and polishing operations, thereby saving time and labor costs and improving the efficiency of the stone processing process.

[0119] Optionally, see Figure 2 and Figure 4The support frame 310 includes a clamping member 311, and the clamping member 311 is connected to the power output end of the rotating driving member 330. For example, the clamping member 311 can adopt various designs and mechanisms, such as mechanical clamping, pressure clamping and other clamping members, to ensure that the stone is firmly fixed on the support frame, prevent the stone from moving or sliding during the grinding and polishing operation, ensure the stability and safety of the work, and help to ensure the accuracy and consistency of the stone processing process, so that the stone can obtain the best grinding and polishing effect.

[0120] In some embodiments, see Figure 2 , Figure 3 and Figure 5 The polishing mechanism 400 includes a bearing portion 410, a second gas driving portion 420, a moving portion 430 and a polishing portion 440, wherein:

[0121] The carrying portion 410 is disposed in the cavity 101 .

[0122] The second gas driving unit 420 is disposed on the supporting unit 410 .

[0123] The moving portion 430 is disposed on the carrying portion 410 .

[0124] The polishing part 440 is disposed on the moving part 430 , and one end of the polishing part 440 is connected to the gas output end of the second gas driving part 420 .

[0125] It can be understood that the bearing part 410 is used to carry the second gas driving part 420 and the moving part 430. The second gas driving part 420 is used to drive the gas to flow to the polishing part 440 and accelerate the air flow in the contact area between the polishing part 440 and the stone. For example, the second gas driving part 420 can be an air pump, a cylinder, etc., but not limited to this. The moving part 430 is used to drive the polishing part 440 to move on the surface of the stone. For example, the moving part 430 can be a manipulator, a swing arm, etc., but not limited to this. The polishing part 440 is used to polish the stone after grinding by the grinding part 240. For example, the polishing part 440 can be a polishing disc, a polishing wheel, etc., but not limited to this.

[0126] In this way, the second gas driving unit 420 drives the gas to the polishing unit 440 to increase the air flow, which can help to more effectively remove the debris and stone particles generated during the polishing process, thereby reducing the accumulation and blockage of impurities between the polishing unit 440 and the contact surface of the stone, and improving the polishing efficiency. In addition, increasing the air flow in the contact area between the polishing unit 440 and the stone can improve the dispersion and removal of heat during the polishing process and reduce the heat accumulation on the surface of the stone. This can reduce the risk of thermal damage during the polishing process and improve the quality and finish of the stone after polishing to achieve the desired grinding effect. By controlling the movement trajectory and speed of the moving unit 430, the polishing unit 440 can achieve uniform polishing of the entire stone surface, which helps to eliminate uneven areas and defects on the surface, so that the stone surface has a more uniform finish and texture to achieve the desired processing effect.

[0127] In some embodiments, see Figure 2 , Figure 3 and Figure 5 The moving part 430 includes a first connecting rod driving member 431, a first connecting rod 432, a second connecting rod driving member 433 and a second connecting rod 434, wherein:

[0128] The first connecting rod driving component 431 is disposed on the carrying portion 410 .

[0129] One end of the first connecting rod 432 is hinged to the power output end of the first connecting rod driving member 431 .

[0130] The power output end on one side of the second connecting rod driving member 433 is hinged to the other end of the first connecting rod 432 .

[0131] One end of the second connecting rod 434 is hinged to the power output end on the other side of the second connecting rod driving member 433 , and the other end of the second connecting rod 434 is hinged to the polishing portion 440 .

[0132] It can be understood that the first connecting rod driving member 431 is used to drive the first connecting rod 432 to rotate, for example, the first connecting rod driving member 431 may include a motor, a cylinder, etc., but is not limited thereto. The first connecting rod 432 is used to receive the driving force of the first connecting rod driving member 431, so that the second connecting rod driving member 433 and the second connecting rod 434 move to a suitable working position. The second connecting rod driving member 433 is used to drive the second connecting rod 434 to rotate, for example, the second connecting rod driving member 433 may include a motor, a cylinder, etc., but is not limited thereto. The second connecting rod 434 is used to receive the driving force of the second connecting rod driving member 433, so that the second connecting rod 434 drives the polishing part 440 to move to a suitable working position.

[0133] In this way, by using the first connecting rod driver 431 and the second connecting rod driver 433, the driving of the first connecting rod 432 and the second connecting rod 434 can be effectively controlled so that they cooperate with each other, thereby moving the polishing part 440 to a suitable working position, so that the stone can obtain the best polishing effect. By using the linkage cooperation between the first connecting rod driver 431, the first connecting rod 432, the second connecting rod driver 433 and the second connecting rod 434, automated operation can be achieved, manual intervention can be reduced, and production efficiency can be improved. In addition, they can provide accurate force and motion transmission, which is very important for workpieces that need to be polished, which helps the stone obtain the best polishing effect, improve production capacity, and ensure repeatability and consistency.

[0134] In some embodiments, see Figure 2 , Figure 3 and Figure 5 The polishing part 440 includes a polishing shell 441, a vent pipe 442, a plurality of rotation driving parts 443 and a plurality of polishing members 444, wherein:

[0135] A through hole 4401 is provided in the middle of the polishing shell 441 .

[0136] One end of the ventilation pipe 442 is connected to the through hole 4401 , and the other end of the ventilation pipe 442 is connected to the gas output end of the second gas driving unit 420 .

[0137] A plurality of rotation driving parts 443 are disposed on the polishing shell 441 and are located at the periphery of the through hole 4401 .

[0138] Each polishing member 444 is disposed at a power output end of each rotation driving unit 443 in a one-to-one correspondence.

[0139] It can be understood that the polishing shell 441 is used to house multiple rotary drive parts 443. The vent pipe 442 is used to transport the gas delivered by the second gas drive part 420 to the through hole 4401 in the middle of the polishing shell 441. The rotary drive part 443 is used to drive the polishing member 444 to rotate and polish the stone after grinding by the grinding part 240. For example, the rotary drive part 443 can be a motor, a turbine, etc., but not limited to this. The polishing member 444 is used to polish the stone after grinding by the grinding part 240. For example, the polishing member 444 can be a polishing disc, a polishing sheet, etc., but not limited to this.

[0140] In this way, by arranging a plurality of rotating driving parts 443 on the polishing shell 441, a plurality of polishing operations can be performed on the surface of the stone at the same time, which is conducive to improving work efficiency and shortening polishing time. By connecting the through hole 4401 of the polishing shell 441 and the gas output end of the second gas driving part 420 through the vent pipe 442, the gas is delivered to the through hole 4401 in the middle of the polishing shell 441, so that the gas can be evenly distributed and circulated on the contact surface between the polishing part 444 and the stone, which helps to reduce the accumulation and blockage of impurities between the polishing part 440 and the contact surface of the stone, and improve the polishing efficiency. In addition, the gas is provided to the through hole 4401 of the polishing shell 441 through the vent pipe 442, so that when the gas flows through the surface of the stone, the airflow produces a convection effect on the surface of the stone, and heat is exchanged with the surface of the stone, and part of the heat is taken away, so that the temperature of the surface of the stone can be effectively reduced, and problems caused by overheating, such as deformation or damage of the stone due to heat, can be prevented. At the same time, the polishing member 444 may be selected according to specific work requirements, such as using tools such as a polishing disc or a polishing sheet to achieve the desired polishing effect.

[0141] In some embodiments, see Figure 2 and Figure 3 The storage chamber 250 has a filter part 251, and the support base 261 has a support cavity 2602, a hot air cavity 2603, and a cold air cavity 2604. The hot air cavity 2603 is connected to the filter part 251 of the storage chamber 250. The cold air cavity 2604 is connected to the gas input end of the second gas driving part 420.

[0142] The grinding mechanism 200 also includes a heat exchange mechanism 110, which is arranged in the support cavity 2602. One end of the heat exchange mechanism 110 is connected to the hot air cavity 2603, and the other end of the heat exchange mechanism 110 is connected to the cold air cavity 2604. The heat exchange mechanism 110 is used to absorb the heat energy in the hot air in the hot air cavity 2603 and transport the gas after absorbing the heat energy to the cold air cavity 2604.

[0143] It can be understood that the support base 261 is used to provide support for the grinding mechanism 200, the placement mechanism 300 and the polishing mechanism 400. The support chamber 2602 is used to accommodate the heat exchange mechanism 110. The hot air chamber 2603 is used to accommodate the hot air after the grinding dust is filtered out by the filter part 251 of the collection part 230. The cold air chamber 2604 is used to accommodate the gas after the heat exchange mechanism 110 absorbs the heat energy in the hot air in the hot air chamber 2603. The heat exchange mechanism 110 is used to absorb the heat energy in the hot air in the hot air chamber 2603, and store the heat energy in the heat exchange mechanism 110, and at the same time, the gas after absorbing the heat energy is transported to the cold air chamber 2604.

[0144] In this way, the heat exchange mechanism 110 is connected to the hot air cavity 2603 and the cold air cavity 2604 at both ends, so that the heat exchange mechanism 110 can absorb the heat energy in the hot air in the hot air cavity 2603 and transfer it to the cold air cavity 2604, which can effectively utilize energy resources, improve energy utilization efficiency, and achieve the transfer and regulation of heat energy. In addition, the heat exchange mechanism 110 is connected to the hot air cavity 2603 and the cold air cavity 2604 at both ends, and then the gas in the cavity 101 is transported to the hot air cavity 2603 by the first gas driving unit 220 and the gas in the cold air cavity 2604 is transported to the cavity 101 by the second gas driving unit 420, which can effectively promote the flow and circulation of the gas in the cavity 101, and help to achieve temperature balance and stability in the cavity 101. At the same time, the flow of gas in the cavity 101 is conducive to the grinding dust generated by the grinding part 240 grinding the stone to participate in the flow of gas, making it easier to be collected by the collection cover 231, effectively preventing the grinding dust from spreading to the surrounding environment, keeping the work area clean and safe, facilitating the cleaning and disposal of the grinding dust, and reducing the tediousness of manual operation. The hot air after the grinding dust is filtered out by the filter part 251 and transported to the hot air cavity 2603, which can reduce the impact of dust and impurities on the heat exchange system, so as to facilitate the subsequent polishing process.

[0145] In some embodiments, see Figure 2 and Figure 3 The heat exchange mechanism 110 includes a second shell 111 and a heat exchange tube 112, wherein:

[0146] The second shell 111 is disposed in the supporting cavity 2602. The second shell 111 has a heat exchange cavity 1101, and the heat exchange cavity 1101 has a heat medium.

[0147] The heat exchange tube 112 is disposed in the heat exchange chamber 1101, one end of the heat exchange tube 112 is connected to the hot air chamber 2603, and the other end of the heat exchange tube 112 is connected to the cold air chamber 2604. The heat exchange tube 112 is used to transport the air in the hot air chamber 2603 to the cold air chamber 2604 after the heat medium absorbs heat energy.

[0148] It can be understood that the second shell 111 is used to accommodate the heat medium and the heat exchange tube 112. The heat exchange tube 112 is used to transfer the heat energy in the gas in the hot gas cavity 2603 to the heat medium. For example, the heat exchange tube 112 can be a tube bundle tube, a spiral tube, etc., but is not limited thereto.

[0149] In this way, by setting the heat exchange tube 112 in the heat exchange chamber 1101, the heat exchange surface area between the gas and the heat medium can be effectively increased, and the heat exchange efficiency can be improved, so that the heat medium can fully contact the gas in the heat exchange tube 112, so as to better absorb the heat energy in the gas into the heat medium. Through the heat exchange tube 112, the heat energy can be transferred from the hot gas cavity 2603 to the heat medium, and the gas that has absorbed the heat energy can be transferred to the cold gas cavity 2604. This method can effectively transfer the heat energy from the heat source to the space that needs to be heated, and realize the distribution and utilization of heat energy. At the same time, by adjusting the relative flow rate, flow rate and other parameters between the heat medium and the gas in the heat exchange tube 112, the heat transfer process can be controlled, and the stability and controllability of the heat exchange mechanism 110 can be improved.

[0150] In some embodiments, see Figures 2 to 6 The polishing shell 441 has a chamber 4402, and a connecting hole 4403 is provided on the side of the polishing shell 441, and the connecting hole 4403 is connected to the chamber 4402. The polishing piece 444 has a heating chamber 4404, and the heating chamber 4404 is connected to the chamber 4402. The polishing part 440 also includes a hose 445, one end of the hose 445 is connected to the connecting hole 4403, and the other end of the hose 445 is connected to the heat exchange chamber. A regulating valve 4451 is provided on the hose 445, which is used to control the flow rate of the heat medium transported from the heat exchange chamber to the chamber 4402, so that the heat medium is transported to the heating chamber 4404 through the chamber 4402, and then the polishing piece 444 reaches a preset working temperature.

[0151] It can be understood that the chamber 4402 is used to accommodate the heat medium transported by the heat exchange chamber through the hose 445. The connecting hole 4403 is used to connect the chamber 4402 and the hose 445. The heating chamber 4404 is used to accommodate the heat medium transported by the chamber 4402 to heat the polishing member 444 to a working state. The hose 445 is used to transport the heat medium between the chamber 4402 and the heat exchange chamber.

[0152] In this configuration, by transferring the heat medium in the heat exchange chamber to the chamber 4402, so that the heat medium is transferred to the heating chamber 4404 through the chamber 4402, and the polishing piece 444 is preheated to the working temperature, the material of the polishing piece 444 can be made softer and easier to process, and the difficulty of polishing can be reduced, which can improve the processing efficiency and reduce the processing time. In addition, preheating the polishing piece 444 can improve the surface quality of the polishing piece 444 (in some materials, such as plastics, rubber, etc., the surface defects of the polishing piece 444, such as scratches, bubbles, etc., can be reduced or eliminated by preheating, and the preheating can make the material on the surface of the polishing piece 444 easier to adjust the shape and surface flatness), thereby improving the surface quality of the stone after polishing. At the same time, by preheating the polishing piece 444, the internal stress of the material of the polishing piece 444 can be reduced before polishing, thereby reducing the risk of deformation of the polishing piece 444, which helps to maintain the geometric shape and size stability of the polishing piece 444 and ensure that the desired expected results are achieved.

[0153] Optionally, see Figure 5 The polishing member 444 further includes a rotating tube 4441, one end of which is connected to the chamber 4402, and the other end of which is connected to the heating chamber 4404. The rotating tube 4441 is connected to the power output end of the rotating driving unit 443 along the central axis direction of the rotating driving unit 443, and the rotating tube 4441 is used to transport the heat medium in the chamber 4402 to the heating chamber 4404. Before the polishing member 444 works, the heat medium in the chamber 4402 can be transported to the heating chamber 4404 through the rotating tube 4441, so as to improve the surface quality of the polishing member 444. At the same time, when the polishing member 444 needs to work, the rotating driving unit 443 can drive the rotating tube 4441 to rotate the polishing member 444.

[0154] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding stone device, characterized in that: include: A first shell having a cavity; A grinding mechanism is disposed in the cavity and is used for grinding stone; A placement mechanism, disposed in the cavity, for placing stones so that the stones can be ground by the grinding mechanism; A polishing mechanism, disposed in the cavity, for polishing the stone after being ground by the grinding mechanism; The grinding mechanism and the polishing mechanism are respectively located on opposite sides of the placement mechanism to grind and polish the opposite sides of the stone respectively; and the placement mechanism can flip the stone to flip the side of the stone facing the grinding mechanism and after being ground by the grinding mechanism to face the polishing mechanism; The grinding mechanism comprises: A support portion, disposed in the cavity; A first gas driving part, disposed on the supporting part; A plurality of collecting parts, one end of each collecting part is arranged on each gas input end of the first gas driving part in a one-to-one correspondence; the other end of each collecting part is arranged on the supporting part in a one-to-one correspondence, and the other end of each collecting part has a grinding cavity, and the grinding cavity faces the placement mechanism; A plurality of grinding parts are arranged in each of the grinding chambers in a one-to-one correspondence, and the grinding parts are used for grinding stones; a storage chamber, disposed on the support portion, the storage chamber being connected to the gas output end of the first gas driving portion and being used to store the grinding dust collected by the collecting portion; The grinding mechanism also includes: A support base, disposed in the cavity, wherein the support base has a groove; A column, disposed in the groove, the column having a piston cavity; A piston portion, movably disposed in the piston cavity; A push-pull rod, one end of which is connected to the piston portion, and the other end of which is connected to the support portion; An adjusting member is disposed in the groove, and the adjusting member is connected to the storage chamber and the piston chamber; the adjusting member is used to adjust the flow rate of the gas in the storage chamber entering the piston chamber, thereby adjusting the airflow to drive the piston part to push the push-pull rod to move, so as to adjust the movement of the support part; The polishing mechanism comprises: A bearing portion, disposed in the cavity; A second gas driving part is disposed on the bearing part; A moving part, disposed on the bearing part; A polishing part, disposed on the moving part, one end of the polishing part being connected to a gas output end of the second gas driving part; The storage chamber has a filter portion; the support base has a support cavity, a hot air cavity and a cold air cavity; the hot air cavity is connected to the filter portion of the storage chamber; the cold air cavity is connected to the gas input end of the second gas driving portion; The grinding mechanism also includes a heat exchange mechanism, which is arranged in the supporting cavity, one end of the heat exchange mechanism is connected to the hot air cavity, and the other end of the heat exchange mechanism is connected to the cold air cavity, and the heat exchange mechanism is used to absorb the heat energy in the hot air in the hot air cavity and transport the gas after absorbing the heat energy to the cold air cavity.

2. The grinding stone device according to claim 1, characterized in that: The collection unit comprises: A collecting hood, the collecting hood is arranged on the supporting part; the collecting hood has a grinding cavity; A collecting pipe, one end of which is connected to the gas input end of the first gas driving unit, and the other end of which is connected to the collecting cover.

3. The grinding stone device according to claim 1, characterized in that: The support portion comprises: A first plate body is movably disposed on the groove of the support base, the bottom of the first plate body is connected to one end of the push-pull rod, and the first plate body has a plate body cavity; A second plate body is liftably disposed in the plate body cavity, and one end of the second plate body extends outside the plate body cavity and is connected to the grinding part; A telescopic driving member is disposed in the plate body cavity, and a power driving portion of the telescopic driving member is connected to the second plate body, and is used to drive the second plate body to extend out and into the plate body cavity.

4. The grinding stone device according to claim 1, characterized in that: The placement agencies include: A support frame, disposed in the cavity, for accommodating stones so that the stones can be processed by the grinding mechanism; A lifting drive member, wherein a power output end of the lifting drive member is connected to the support frame, and is used to drive the support frame to lift; A rotary drive member is disposed on the support frame, and a power output end of the rotary drive member is connected to the support frame for driving the support frame to rotate.

5. The grinding stone device according to claim 1, characterized in that: The mobile unit comprises: A first connecting rod driving member is disposed on the bearing portion; a first connecting rod, one end of which is hinged to a power output end of the first connecting rod driving member; a second connecting rod driving member, wherein a power output end on one side of the second connecting rod driving member is hinged to the other end of the first connecting rod; A second connecting rod, one end of the second connecting rod is hinged to the power output end of the other side of the second connecting rod driving member, and the other end of the second connecting rod is hinged to the polishing part.

6. The grinding stone device according to claim 1, characterized in that: The polishing section comprises: A polishing shell, wherein a through hole is provided in the middle of the polishing shell; a vent pipe, one end of which is connected to the through hole, and the other end of which is connected to the gas output end of the second gas driving unit; A plurality of rotation driving parts are arranged on the polishing shell; A plurality of polishing pieces are arranged one by one at the power output end of the rotary drive unit.

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