CN111516148A

CN111516148A - Rotary type water mill device for customized marble material processing

Info

Publication number: CN111516148A
Application number: CN202010363071.3A
Authority: CN
Inventors: 万修斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-11

Abstract

The invention provides a rotary type water mill device for processing customized marble materials, which aims to solve the problem that marble rings are damaged due to the fact that the marble rings need to be turned over; the inboard of device main part is equipped with baffle and last baffle down respectively, and is connected with outer stay ring and interior fagging on the baffle down respectively, cut mill mechanism and be equipped with two sets ofly and respectively slidable mounting under on baffle and the last baffle, cut mill mechanism still respectively with lower link gear, last link gear be connected, and lower link gear, last link gear still with actuating mechanism transmission connection, the medial extremity of cutting mill mechanism still is equipped with the water shower nozzle. The outer arc abrasive disc and the inner arc abrasive disc can carry out the edging to interior disc and outer disc in the cutting process to cut off the marble board inner circle when the arc cutter cuts marble board thickness half, need not the upset marble board, can once only cut marble inner circle and accomplish the edging of the interior disc outside of marble ring.

Description

Rotary type water mill device for customized marble material processing

Technical Field

The invention belongs to the technical field of marble slab processing, and particularly relates to a rotary type water mill device for processing customized marble slabs.

Background

The marble is very beautiful after polishing. It is mainly used for processing various shapes and plates, and can be used as wall surface, floor, table and column of building, and also can be used as material for memorial building, such as stele, tower and statue. The marble rings are also often paved on the dining table, the middle of the marble rings is used for placing hot pots and the like, and the whole inner ring of the marble circular plate needs to be cut off and subjected to edge grinding before being paved.

If the application number is: CN201920725963.6 patent discloses a natural marble edging device, comprising a housing, a collecting box, rollers, a grinding wheel and a motor, wherein the collecting box is arranged inside the housing, a plurality of rollers are arranged on the upper end of the housing, the motor is arranged in the middle of the rear side of the housing, the output end of the motor extends out of the upper surface of the housing, and the grinding wheel is arranged at the output end of the motor, the natural marble edging device solves the problems that the prior marble edging device is mostly large-scale processing equipment, which is inconvenient to use in the laying process of marble, while the small-scale edging equipment easily causes a large amount of dust, and is inconvenient for constructors to edging the marble, which results in excessive physical strength of the constructors in the work of marble edging, thereby affecting the efficiency of the constructors, and the edging equipment is convenient to edging the marble in the construction process without consuming physical strength of the constructors by improving the edging equipment, is convenient for use.

Based on the above, the manual cutting is often adopted to current marble plectane when cutting the inner circle to need carry out the edging to the interior outside circle of marble ring after the cutting, need overturn marble ring when carrying out the edging to marble bottom side circle, the operation is more troublesome, still makes marble ring impaired easily.

Disclosure of Invention

In order to solve the technical problems, the invention provides a rotary type water mill device for customized marble material processing, which aims to solve the problem that marble rings are easy to damage due to the fact that the marble rings need to be turned over by manual cutting.

The invention relates to a rotary water mill device for processing customized marble materials, which has the purposes and effects achieved by the following specific technical means:

a rotary type water mill device for processing customized marble materials comprises a device main body and a cutting and grinding mechanism; the inboard of device main part is equipped with baffle and last baffle down respectively, and is connected with outer lock ring and interior fagging on the baffle down respectively, cut mill mechanism and be equipped with two sets ofly and respectively slidable mounting under on baffle and last baffle, and cut mill mechanism symmetry respectively and establish in the both sides of fagging and the opposite direction of orientation, cut mill mechanism still respectively with link gear, last link gear be connected down, and link gear, last link gear still are connected with the actuating mechanism transmission down, the medial extremity of cutting mill mechanism still is equipped with the water shower nozzle.

Furthermore, the top ends of the outer support ring and the inner support plate are positioned on the same horizontal direction, and a circle of ball is embedded on the top end surfaces of the outer support ring and the inner support plate.

Further, actuating mechanism includes driving motor, reduction gear, lower drive shaft, goes up drive shaft, cardboard, driving motor is connected and fixes in the inboard bottom of device main part with the reduction gear transmission, and drive shaft connection is in the output of reduction gear down, drive shaft rotates to inlay under in the baffle and upwards pass the inner support board, and goes up the drive shaft and establish under drive shaft directly upper end and inlay in last baffle through the cardboard rotation.

Further, the top one side of lower drive shaft is equipped with square notch A, and the lower extreme one side of going up the drive shaft also is equipped with square notch B, the drive shaft passes through square spliced pole transmission with last drive shaft down and is connected, and the both ends of square spliced pole insert respectively in square notch A and the square notch B and fixed through T type threaded pin cartridge.

Furthermore, an outer connecting thread is arranged on the outer wall of the upper end of the lower driving shaft, and an inner thread pressing plate can be screwed on the outer connecting thread.

Further, lower link gear includes lower linkage shaft, lacks tooth gear, lower thread bush, lower link gear down, lower linkage shaft rotate inlay between device main part and lower baffle and with drive shaft down between be connected through chain drive, and still clamp down and lack tooth gear down on the linkage shaft, the lower extreme of lower thread bush clamps down link gear and rotates and inlay on lower baffle, and lower link gear can be connected with lacking tooth gear engagement down.

Furthermore, the upper linkage mechanism comprises an upper linkage shaft, an upper tooth-lacking gear, an upper thread sleeve and an upper linkage gear, the upper linkage shaft is rotatably embedded between the device main body and the upper partition plate and is in transmission connection with the upper driving shaft through a chain, the upper tooth-lacking gear is clamped on the upper linkage shaft, the upper end of the upper thread sleeve is clamped with the upper linkage gear and is rotatably embedded on the upper partition plate, and the upper linkage gear can be in meshing connection with the upper tooth-lacking gear.

The rotary watermill device for customized marble processing of claim or claim wherein: six groups of clamping teeth are respectively arranged on the peripheries of the lower missing tooth gear and the upper missing tooth gear, and when the clamping teeth on the lower missing tooth gear are meshed with the lower linkage gear, the clamping teeth on the upper missing tooth gear are also meshed with the upper linkage gear.

Further, the cutting and grinding mechanism comprises a thread adjusting rod, a guide rod, a U-shaped frame, an outer arc grinding sheet, an L-shaped bracket, an inner arc grinding sheet and an arc-shaped cutter, the two sides of the threaded adjusting rod are respectively connected with a guide rod and form a structure of a Chinese character 'shan' shape with the threaded adjusting rod, the thread adjusting rod respectively penetrates through the lower thread sleeve and the upper thread sleeve and is connected with the lower thread sleeve and the upper thread sleeve in a meshing way, the bottom end of the guide rod is respectively connected with a U-shaped frame and an L-shaped bracket, the U-shaped frame is arranged at the inner end of the L-shaped bracket, the inner end of the bottom of the outer side of the U-shaped frame is slidably clamped with an outer arc grinding sheet, an arc-shaped cutter is fixed in the U-shaped frame, an inner arc grinding disc is slidably mounted on the inner side of the bottom end of the L-shaped bracket, the arc-shaped cutter is also arranged between the outer support ring and the inner support plate, and the distance from the bottom end of the arc-shaped cutter to the U-shaped frame is set to be 1/2 less than the thickness of the marble.

Furthermore, the water spray heads incline towards the arc-shaped cutters respectively and are fixed through water conveying pipe clamping positions, and the water conveying pipes outwards penetrate through the device main body and are connected to a tap water pipeline.

The invention at least comprises the following beneficial effects:

the invention can support the marble plate by arranging the outer supporting ring and the inner supporting plate when the marble plate is inserted on the lower driving shaft through the positioning hole in the middle of the marble plate and is arranged on the outer supporting ring and the inner supporting plate, and when the inner ring of the marble plate is cut off, the marble plate is supported by the inner supporting plate, the inner thread pressing plate is screwed on the lower driving shaft to clamp the marble plate, the lower driving shaft and the upper driving shaft are connected by the square connecting column, the marble plate can be driven to synchronously rotate when the lower driving shaft rotates, the upper driving shaft is driven to rotate, the lower linkage shaft and the upper linkage shaft are driven to rotate by the chain, the latch on the lower missing-tooth gear is meshed with the lower linkage gear, the latch on the upper missing-tooth gear is meshed with the upper linkage gear, the lower thread sleeve and the upper thread sleeve are respectively driven to rotate, so that the lower cutting and grinding mechanism moves upwards, and the upper cutting and grinding mechanism moves downwards, when the arc cutter contacted the marble board, cut marble board inner circle, the outer arc abrasive disc of U type frame bottom and the inner arc abrasive disc of L type support bottom can carry out the edging to interior round edge and outer round edge after the marble board cutting simultaneously, and cut marble board thickness when half at the arc cutter, two sets of arc cutters cut marble board inner circle down about utilizing, need not upset marble board, can once only cut marble inner circle and accomplish the edging of the interior round edge of marble ring, reduce workman's labour, and the work efficiency is improved.

The invention also can reduce the dust generated during cutting when the arc-shaped cutter is used for cutting marble by arranging the water spray head facing the arc-shaped cutter.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of the invention at a in fig. 1.

Fig. 3 is a schematic side view of the invention shown in fig. 1.

Fig. 4 is an enlarged schematic view of the invention at B in fig. 3.

Fig. 5 is a schematic front view of fig. 1 according to the present invention.

FIG. 6 is a schematic view of the present invention as shown in FIG. 1, showing the lower drive shaft disengaged from the upper drive shaft and the internally threaded retainer plate removed from the upper end of the lower drive shaft.

Fig. 7 is an enlarged view of the structure of fig. 6C according to the present invention.

Fig. 8 is a schematic structural view of the cutting and grinding mechanism of the present invention.

Fig. 9 is an enlarged view of the structure of fig. 8 according to the present invention.

Fig. 10 is an enlarged view of the structure of fig. 8 at E according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a device main body; 101. a lower partition plate; 1011. an outer support ring; 1012. an inner supporting plate; 102. an upper partition plate; 2. a drive mechanism; 201. a drive motor; 202. a speed reducer; 203. a lower drive shaft; 2031. a square notch A; 204. an upper drive shaft; 2041. Clamping a plate; 2042. a square notch B; 205. a square connecting column; 206. a T-shaped threaded pin; 207. an internal thread pressing plate; 3. a lower linkage mechanism; 301. a lower link shaft; 3011. a lower missing tooth gear; 302. a lower thread bush; 3021. a lower linkage gear; 4. an upper linkage mechanism; 401. an upper linkage shaft; 4011. an upper missing tooth gear; 402. screwing a thread sleeve; 4021. an upper linkage gear; 5. a cutting and grinding mechanism; 501. a threaded adjusting rod; 502. a guide bar; 503. a U-shaped frame; 5031. grinding an outer arc; 504. an L-shaped bracket; 5041. grinding the inner arc; 505. an arc-shaped cutter; 6. a water spray head; 601. a water delivery pipe.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a rotary type water mill device for processing customized marble materials, which comprises a device main body 1 and a cutting and grinding mechanism 5; the inner side of the device main body 1 is respectively provided with a lower partition plate 101 and an upper partition plate 102, the lower partition plate 101 is respectively connected with an outer support ring 1011 and an inner support plate 1012, the cutting and grinding mechanisms 5 are provided with two groups and are respectively installed on the lower partition plate 101 and the upper partition plate 102 in a sliding manner, the cutting and grinding mechanisms 5 are respectively symmetrically arranged on two sides of the inner support plate 1012 and face opposite directions, the cutting and grinding mechanisms 5 are also respectively connected with a lower linkage mechanism 3 and an upper linkage mechanism 4, the lower linkage mechanism 3 and the upper linkage mechanism 4 are also in transmission connection with a driving mechanism 2, and the inner side end of the cutting and grinding mechanism 5 is also provided with a water nozzle 6.

Wherein, the top of outer vaulting ring 1011 and interior vaulting pole 1012 is located same horizontal direction, and it has the round ball to inlay on the top face of outer vaulting ring 1011 and interior vaulting pole 1012, when placing the marble board on outer vaulting ring 1011 and interior vaulting pole 1012, the outer vaulting ring 1011 of accessible supports the marble board with interior vaulting pole 1012 simultaneously, and when downcutting the marble board inner circle, utilize interior vaulting pole 1012 to support the marble board, the marble inner circle landing of avoiding cutting breaks, and when the drive marble board is rotatory, utilize the ball to make the marble board when rotatory more smooth.

The driving mechanism 2 comprises a driving motor 201, a speed reducer 202, a lower driving shaft 203, an upper driving shaft 204 and a clamping plate 2041, the driving motor 201 is in transmission connection with the speed reducer 202 and is fixed at the bottom of the inner side of the device main body 1, the lower driving shaft 203 is connected to the output end of the speed reducer 202, the lower driving shaft 203 is rotatably embedded in the lower partition plate 101 and penetrates through the inner supporting plate 1012 upwards, and the upper driving shaft 204 is arranged right above the lower driving shaft 203 and is rotatably embedded in the upper partition plate 102 through the clamping plate 2041.

Wherein, the top one side of lower drive shaft 203 is equipped with square notch A2031, the lower extreme one side of going up drive shaft 204 also is equipped with square notch B2042, lower drive shaft 203 passes through square spliced pole 205 transmission with last drive shaft 204 and is connected, and the both ends of square spliced pole 205 are inserted respectively in square notch A2031 and square notch B2042 and fixed through T type threaded pin 206 cartridge, be convenient for utilize square spliced pole 205 to be connected lower drive shaft 203 and last drive shaft 204, drive shaft 204 rotates in the time of drive shaft 203 rotates down, and after cutting and edging are accomplished, pull down square spliced pole 205 from lower drive shaft 203 and last drive shaft 204, thereby can take out the marble ring.

Wherein, still be equipped with external connection screw thread and can screw up on the upper end outer wall of lower drive shaft 203 and be equipped with internal thread clamp plate 207, when placing the marble plate on outer vaulting ring 1011 and interior vaulting board 1012 on lower drive shaft 203 through the locating hole cartridge in the middle of it, accessible internal thread clamp plate 207 locks the marble plate, is convenient for drive the marble plate through lower drive shaft 203 and rotates.

The lower linkage mechanism 3 comprises a lower linkage shaft 301, a lower tooth-missing gear 3011, a lower thread sleeve 302 and a lower linkage gear 3021, the lower linkage shaft 301 is rotatably embedded between the device main body 1 and the lower partition plate 101 and is in transmission connection with the lower driving shaft 203 through a chain, the lower tooth-missing gear 3011 is further clamped on the lower linkage shaft 301, the lower end of the lower thread sleeve 302 is clamped with the lower linkage gear 3021 and is rotatably embedded on the lower partition plate 101, and the lower linkage gear 3021 can be in meshing connection with the lower tooth-missing gear 3011.

The upper linkage mechanism 4 comprises an upper linkage shaft 401, an upper toothless gear 4011, an upper thread bushing 402 and an upper linkage gear 4021, the upper linkage shaft 401 is rotatably embedded between the device main body 1 and the upper partition plate 102 and is in transmission connection with the upper drive shaft 204 through a chain, the upper toothless gear 4011 is further clamped on the upper linkage shaft 401, the upper linkage gear 4021 is clamped at the upper end of the upper thread bushing 402 and is rotatably embedded on the upper partition plate 102, and the upper linkage gear 4021 can be in meshing connection with the upper toothless gear 4011.

Six sets of latch teeth are respectively arranged on the peripheries of the lower missing tooth gear 3011 and the upper missing tooth gear 4011, when the latch teeth on the lower missing tooth gear 3011 are meshed with the lower linkage gear 3021, the latch teeth on the upper missing tooth gear 4011 are also meshed with the upper linkage gear 4021, the lower driving shaft 203 drives the lower linkage shaft 301 to rotate through a chain, the latch teeth on the lower missing tooth gear 3011 are meshed with the lower linkage gear 3021 to drive the lower thread bush 302 to rotate for one section, so as to drive the lower set of cutting and grinding mechanism 5 to move upwards, the upper driving shaft 204 drives the upper linkage shaft 401 to rotate through a chain, and when the latch teeth on the upper missing tooth gear 4011 are meshed with the upper linkage gear 4021, the upper thread bush 402 is driven to rotate for one section, so as to drive the upper set of cutting and grinding mechanism 5 to move downwards, so that the upper and lower sets of cutting and grinding mechanisms 5 can be synchronously driven to move upwards or downwards.

Wherein, the cutting and grinding mechanism 5 comprises a screw thread adjusting rod 501, a guide rod 502, a U-shaped frame 503, an outer arc grinding sheet 5031, an L-shaped bracket 504, an inner arc grinding sheet 5041 and an arc cutter 505, both sides of the screw thread adjusting rod 501 are respectively connected with the guide rod 502 and are in a 'mountain' shaped structure with the screw thread adjusting rod 501, the screw thread adjusting rod 501 respectively penetrates through the lower thread bushing 302 and the upper thread bushing 402 and is engaged and connected, the bottom end of the guide rod 502 is respectively connected with the U-shaped frame 503 and the L-shaped bracket 504, the U-shaped frame 503 is arranged at the inner side end of the L-shaped bracket 504, the outer arc grinding sheet 5031 is arranged at the inner end of the outer bottom of the U-shaped frame 503 in a sliding way, the arc cutter 505 is fixed in the U-shaped frame 503, the inner arc grinding sheet 5041 is arranged at the inner side of the bottom end of the L-shaped bracket 504 in a sliding way, the arc cutter 505 is also arranged between the outer supporting ring, the lower cutting and grinding mechanism 5 moves upwards by driving the lower thread bush 302 and the upper thread bush 402 to rotate, the upper cutting and grinding mechanism 5 moves downwards, when the arc-shaped cutting knife 505 contacts the marble plate, the inner ring of the marble plate is cut, meanwhile, the outer arc grinding piece 5031 at the bottom end of the U-shaped frame 503 and the inner arc grinding piece 5041 at the bottom end of the L-shaped support 504 can grind the edge of the inner circle and the outer circle after the marble plate is cut, and when the arc-shaped cutting knife cuts half of the thickness of the marble plate, the inner ring of the marble plate is cut by the upper and lower groups of arc-shaped cutting knives 505.

Wherein, water shower nozzle 6 inclines towards arc cutter 505 department respectively and fixes through the screens of raceway 601, and raceway 601 still outwards passes device main part 1 and is connected to the water pipeline on, is convenient for send the running water into water shower nozzle 6 through raceway 601 to spout the cutting department of arc cutter 505 through water shower nozzle 6, can lower the temperature and reduce the dust that the cutting produced arc cutter 505.

The specific use mode and function of the embodiment are as follows:

in the invention, when a marble plate with a positioning hole in the middle is inserted on a lower driving shaft 203 and is arranged on an outer supporting ring 1011 and an inner supporting plate 1012, the marble plate is supported, when an inner ring of the marble plate is cut off, the inner supporting plate 1012 is used for supporting the marble plate, an inner thread pressing plate 207 is screwed on a thread at the upper end of the lower driving shaft 203 to position the marble plate, two ends of a square connecting column 205 are respectively inserted into a square notch A2031 on the lower driving shaft 203 and a square notch B2042 at the lower end of an upper driving shaft 204 and are inserted and fixed through a T-shaped threaded pin 206, the lower driving shaft 203 and the upper driving shaft 204 are connected, when the lower driving shaft 203 rotates, the marble plate can be driven to synchronously rotate, the upper driving shaft 204 is driven to rotate, the lower linkage shaft 301 and the upper linkage shaft 401 are driven to rotate through a chain, and a latch on a lower missing tooth gear 3011 is meshed with, when the latch on the upper toothless gear 4011 is respectively meshed with the upper linkage gear 4021, the lower thread bushing 302 and the upper thread bushing 402 are respectively driven to rotate, the lower cutting and grinding mechanism 5 moves upwards, the upper cutting and grinding mechanism 5 moves downwards, when the arc-shaped cutting knife 505 contacts the marble plate, the inner circle of the marble plate is cut, at the moment, tap water is sent into the water spray head 6 through the water pipe 601 and sprayed towards the arc-shaped cutting knife 505, the arc-shaped cutting knife 505 is cooled and the dust generated by cutting is reduced, meanwhile, the inner circle and the outer circle of the cut marble plate can be edged by the outer arc-shaped grinding piece 5031 at the bottom end of the U-shaped frame 503 and the inner arc-shaped grinding piece 5041 at the bottom end of the L-shaped bracket 504, when the arc-shaped cutting knife cuts half the thickness of the marble plate, the inner circle is cut by the upper and lower groups of arc-shaped cutting knives 505 without turning over the marble plate, the inner circle of the marble plate can be cut at one, reduce workman's labour, improve work efficiency.

The invention is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a rotation type water mill device for processing of customization marble material which characterized in that: comprises a device main body (1) and a cutting and grinding mechanism (5); the inboard of device main part (1) is equipped with down baffle (101) and last baffle (102) respectively, and is connected with outer support ring (1011) and interior vaulting pole (1012) on baffle (101) down respectively, surely grind mechanism (5) and be equipped with two sets ofly and respectively slidable mounting under on baffle (101) and last baffle (102), and surely grind mechanism (5) symmetry respectively and establish in the both sides of interior vaulting pole (1012) and the opposite direction of orientation, surely grind mechanism (5) still respectively with down link gear (3), go up link gear (4) and be connected, and link gear (3), go up link gear (4) still are connected with actuating mechanism (2) transmission down, the medial extremity of surely grinding mechanism (5) still is equipped with water shower nozzle (6).

2. The rotary watermill apparatus for customized marble processing of claim 1, wherein: the top ends of the outer support ring (1011) and the inner support plate (1012) are positioned on the same horizontal direction, and a circle of balls are embedded on the top end surfaces of the outer support ring (1011) and the inner support plate (1012).

3. The rotary watermill apparatus for customized marble processing of claim 1, wherein: the driving mechanism (2) comprises a driving motor (201), a speed reducer (202), a lower driving shaft (203), an upper driving shaft (204) and a clamping plate (2041), wherein the driving motor (201) is in transmission connection with the speed reducer (202) and fixed at the bottom of the inner side of the device main body (1), the lower driving shaft (203) is connected to the output end of the speed reducer (202), the lower driving shaft (203) is rotatably embedded in the lower partition plate (101) and upwards penetrates through the inner supporting plate (1012), and the upper driving shaft (204) is arranged at the upper end of the lower driving shaft (203) and rotatably embedded in the upper partition plate (102) through the clamping plate (2041).

4. The rotary watermill apparatus for customized marble processing of claim 3, wherein: the top one side of lower drive shaft (203) is equipped with square notch A (2031), and the lower extreme one side of going up drive shaft (204) also is equipped with square notch B (2042), lower drive shaft (203) is connected through square spliced pole (205) transmission with last drive shaft (204), and the both ends of square spliced pole (205) are inserted respectively in square notch A (2031) and square notch B (2042) and are fixed through T type threaded pin (206) cartridge.

5. The rotary watermill apparatus for customized marble processing of claim 3, wherein: the outer wall of the upper end of the lower driving shaft (203) is also provided with an external connecting thread and an internal thread pressing plate (207) which can be screwed.

6. The rotary watermill apparatus for customized marble processing of claim 1, wherein: lower link gear (3) are including lower link shaft (301), lower scarce tooth gear (3011), thread bush (302), lower link gear (3021), link shaft (301) rotate inlay between device main part (1) and lower baffle (101) and be connected through chain drive with between lower drive shaft (203), and still clamp down scarce tooth gear (3011) down on link shaft (301), the lower extreme of thread bush (302) clamps down link gear (3021) and rotates and inlays on lower baffle (101), and link gear (3021) down can with lack tooth gear (3011) meshing connection down.

7. The rotary watermill apparatus for customized marble processing of claim 1, wherein: go up link gear (4) including last linkage shaft (401), go up scarce tooth gear (4011), go up thread bush (402), go up link gear (4021), go up linkage shaft (401) rotate inlay between device main part (1) and last baffle (102) and be connected through chain drive with last drive shaft (204) between, and go up linkage shaft (401) and still clamp and go up scarce tooth gear (4011), the upper end of going up thread bush (402) clamps and has gone up link gear (4021) and rotate and inlay on last baffle (102), and go up link gear (4021) and can with last scarce tooth gear (4011) meshing connection.

8. The rotary watermill apparatus for customized marble processing of claim 6, wherein: six groups of latch teeth are respectively arranged on the peripheries of the lower missing tooth gear (3011) and the upper missing tooth gear (4011), and when the latch teeth on the lower missing tooth gear (3011) are meshed with the lower linkage gear (3021), the latch teeth on the upper missing tooth gear (4011) are also meshed with the upper linkage gear (4021).

9. The rotary watermill apparatus for customized marble processing of claim 1, wherein: the cutting and grinding mechanism (5) comprises a thread adjusting rod (501), a guide rod (502), a U-shaped frame (503), an outer arc grinding sheet (5031), an L-shaped support (504), an inner arc grinding sheet (5041) and an arc cutter (505), wherein the two sides of the thread adjusting rod (501) are respectively connected with the guide rod (502) and form a structure in a shape like a Chinese character 'shan' with the thread adjusting rod (501), the thread adjusting rod (501) respectively penetrates through a lower thread bushing (302) and an upper thread bushing (402) and is connected with the thread adjusting rod in a meshing manner, the bottom end of the guide rod (502) is respectively connected with the U-shaped frame (503) and the L-shaped support (504), the U-shaped frame (503) is arranged at the inner side end of the L-shaped support (504), the inner arc grinding sheet (5031) is slidably clamped at the inner end of the bottom of the outer side of the U-shaped frame (503), the arc cutter (505) is fixedly arranged in the U-shaped frame (503), the arc-shaped cutter (505) is further arranged between the outer support ring (1011) and the inner support plate (1012), and the distance from the bottom end of the arc-shaped cutter (505) to the U-shaped frame (503) is set to be 1/2 which is smaller than the thickness of the marble.

10. The rotary watermill apparatus for customized marble processing of claim 1, wherein: the water spray heads (6) incline towards the arc-shaped cutters (505) respectively and are fixed in a clamping mode through the water conveying pipes (601), and the water conveying pipes (601) further outwards penetrate through the device body (1) to be connected to a tap water pipeline.