CN209851927U - Multifunctional stone carving machine - Google Patents

Abstract

The utility model relates to the technical field of stone carving accessories, in particular to a multifunctional stone carving machine which is convenient for cleaning powder generated in the carving process; the stone is protected conveniently; the engraving machine comprises an engraving machine body and four groups of supporting legs, wherein the engraving machine body comprises two groups of lower sliding rails, upper sliding rails, a door-shaped plate, a bottom plate, a sliding block, a cylinder, a first motor and a nicking tool; the automatic cleaning device comprises a collecting box, a first motor, a driving disc, a connecting rod, a driving rod, a transition ring, a fan, a scraper blade, a first filter screen, a supporting ring, a collecting box and three groups of fixing rods, wherein a collecting cavity is arranged in the collecting box; still include multiunit coupling mechanism, left branch fagging, right branch fagging, multiunit slide bar and protection cloth, every coupling mechanism of group includes telescopic link and lower telescopic link.

Description

Multifunctional stone carving machine

Technical Field

The utility model relates to a technical field of stone material sculpture auxiliary device especially relates to a multi-functional stone material engraver.

Background

As is well known, a multifunctional stone carving machine is a device for carving stone into a designated pattern, which is widely used in the field of stone carving; the existing multifunctional stone carving machine comprises a carving machine body and four groups of supporting legs, wherein the carving machine body comprises two groups of lower sliding rails, an upper sliding rail, a 'door' template, a bottom plate, a sliding block, an air cylinder, a motor and a nicking tool; when the existing multifunctional stone carving machine is used, the bottom plate is supported by four groups of supporting legs, the door-shaped plate can slide back and forth under the action of two groups of lower sliding rails, the sliding block can slide left and right under the action of the upper sliding rails, the motor can move up and down under the action of the air cylinder, the motor drives the carving tool to rotate, a user places stone on the bottom plate, and the carving tool carves the stone into a specified pattern; the existing multifunctional stone carving machine is found to be inconvenient to clean powder generated in the carving process and poor in use convenience; after the stop work, inconvenient protect the stone material, use the limitation higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a powder produced in the carving process can be cleaned conveniently, and the use convenience is improved; be convenient for protect the stone material, reduce the multi-functional stone material engraver of use limitation.

The utility model discloses a multifunctional stone carving machine, including engraver body and four groups of landing legs, the engraver body includes two sets of lower slide rails, upper slide rail, "door" template, bottom plate, slider, cylinder, first motor and burin, four groups of landing legs tops are connected with bottom plate bottom side wall left front side, right front side, left rear side and right rear side respectively, two groups of lower slide rails are connected with bottom plate left side wall and right side wall respectively, "door" template bottom side wall left end and right-hand member respectively with two groups of lower slide rails slidable connection, upper slide rail and "door" template front side wall are connected, slider rear side wall and upper slide rail slidable connection, the cylinder is installed on slider front side wall, first motor is installed at the cylinder output, burin is connected with first motor output; the automatic cutting machine also comprises a second motor, a driving disc, a connecting rod, a driving rod, a transition ring, a fan, a scraper blade, a first filter screen, a supporting ring, a collecting box and three groups of fixing rods, wherein a collecting cavity is arranged in the collecting box, a hose is communicated with the top side wall of the collecting box, the input end of the hose is arranged on the outer side wall of the nicking tool, the upper half area and the lower half area of the right side wall of the collecting box are respectively communicated with a cleaning port and a pressure stabilizing port, a blocking cover is arranged at the cleaning port, the outer side wall of the supporting ring is connected with the central area of the inner side wall of the collecting cavity, the top side wall of the supporting ring is connected with the edge area of the bottom side wall of the first filter screen, a transmission port is communicated with the upper half area of the left side wall of the collecting box, the left end and the right end of the connecting rod are rotatably hinged with the left end of the driving disc and the left end of the driving rod respectively, the output end of the second motor is connected with the central region of the rear side wall of the driving disc, one ends of the three groups of fixed rods are connected with the lower half region of the inner side wall of the collecting box, and the other ends of the three groups of fixed rods are connected with the outer side wall of the fan; the protective cloth comprises a plurality of groups of connecting mechanisms, a left supporting plate, a right supporting plate, a plurality of groups of sliding rods and protective cloth, wherein each group of connecting mechanisms comprises an upper telescopic rod and a lower telescopic rod, the front end of the upper telescopic rod is rotatably hinged with the rear end of the lower telescopic rod, the central areas of the front side wall and the rear side wall of the plurality of groups of sliding rods are respectively provided with a plurality of groups of upper fan-shaped grooves and a plurality of groups of lower fan-shaped grooves, the rear end of the upper telescopic rod is inserted into one group of upper fan-shaped grooves and is rotatably hinged with the inner side wall of one group of upper fan-shaped grooves, the front end of the lower telescopic rod is inserted into one group of lower fan-shaped grooves and is rotatably hinged with the inner side wall of one group of lower fan-shaped grooves, the bottom side wall of the left supporting plate and the bottom side wall of the right supporting plate are respectively connected with, and the left half area and the right half area of the top side wall of the plurality of groups of sliding rods are respectively connected with the left half area and the right half area of the bottom side wall of the protective cloth.

The utility model discloses a multifunctional stone carving machine, be provided with the second filter screen on the intraoral wall of steady voltage.

The utility model discloses a multi-functional stone carving machine, be provided with the sealing ring on the transition ring inside wall, the actuating lever passes the sealing ring and sealing ring inside wall and actuating lever lateral wall contact.

The utility model discloses a multi-functional stone carving machine, two sets of sliding tray respectively with left branch fagging and right branch fagging preceding lateral wall intercommunication.

The utility model discloses a multi-functional stone carving machine, lateral wall intercommunication is provided with the viewing aperture before the collecting box to viewing aperture department is provided with the transparent plate.

The utility model discloses a multi-functional stone carving machine still includes first "U" type handle, lateral wall and a set of at the bottom of first "U" type handle the slide bar top lateral wall is connected to be provided with first antiskid cover on the first "U" type handle lateral wall.

The utility model discloses a multi-functional stone carving machine still includes second "U" type handle, second "U" type handle and fender lid right side wall connection to be provided with the antiskid cover of second on the second "U" type handle lateral wall.

The utility model discloses a multi-functional stone carving machine still includes the multiunit limiting plate, the multiunit limiting plate is connected with lateral wall before the multiunit slide bar respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom plate is supported by four groups of supporting legs, the door-shaped plate can slide back and forth under the action of two groups of lower sliding rails, the slide block can slide left and right under the action of the upper sliding rails, the first motor can move up and down under the action of the air cylinder, the first motor drives the graver to rotate, a user places stones on the bottom plate, the graver carves the stones into a specified pattern, the fan is fixed inside the collection box by three groups of fixing rods, the first filter screen is placed inside the collection cavity under the action of the support ring, the fan is powered on, powder generated in the rotation process of the graver enters the collection box along the hose under the action of the hose, the powder is intercepted on the top side wall of the first filter screen by the first filter screen, purified air flows out of the collection box along the pressure stabilizing port, when the powder needs to be cleaned, the fan is turned off and the blocking cover is opened, the second motor is powered on, the left end and the right end of the connecting rod are rotatably hinged with the left end of the driving disc and the left end of the driving rod respectively, and under the limiting action of the transition ring, the driving rod drives the scraper to move left and right, so that powder on the first filter screen is discharged along the cleaning port, the powder generated in the engraving process is conveniently cleaned, and the use convenience is improved; left branch fagging and right branch fagging all with bottom plate fixed connection, multiunit slide bar quantity is one more than multiunit coupling mechanism's quantity, every coupling mechanism of group all with two sets of rotatable articulations of slide bar, and go up telescopic link and the rotatable articulations of lower telescopic link, and a set of slide bar and left branch fagging and right branch fagging fixed connection of rearmost end, when needing to shelter from the stone material, the user grasps a set of slide bar of foremost and moves forward, under multiunit coupling mechanism's effect, the multiunit slide bar expandes protection cloth, when needing to operate the stone material, the user grasps a set of slide bar of foremost and moves backward, under multiunit coupling mechanism's effect, distance between the multiunit slide bar all reduces, and protection cloth is wavy, be convenient for protect the stone material, reduce and use the limitation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic top view of the connection of the left support plate, the right support plate, the slide bar, the sets of connection mechanisms and the sets of limit plates;

FIG. 4 is a schematic connection diagram of a connecting rod, a driving rod, a transition ring, a fan, a scraper, a first filter screen, a support ring, a collection box, a fixing rod, a hose, a shield cover, a sealing ring, a transparent plate, a second U-shaped handle and a second filter screen;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic right side elevational view of the connection of the second motor and the drive disc;

in the drawings, the reference numbers: 1. a lower slide rail; 2. an upper slide rail; 3. a "door" profile; 4. a base plate; 5. A slider; 6. a cylinder; 7. a first motor; 8. engraving; 9. a second motor; 10. a drive disc; 11. a connecting rod; 12. a drive rod; 13. a transition ring; 14. a fan; 15. a squeegee; 16. a first filter screen; 17. a support ring; 18. a collection box; 19. fixing the rod; 20. a hose; 21. A blocking cover; 23. a left support plate; 24. a slide bar; 25. protective cloth; 26. an upper telescopic rod; 27. A second filter screen; 28. a seal ring; 29. a transparent plate; 30. a first "U" shaped handle; 31. A second U-shaped handle; 32. a limiting plate; 33. and (7) supporting legs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the utility model discloses a multifunctional stone carving machine, including engraver body and four groups of landing legs 33, the engraver body includes two sets of lower slide rails 1, go up slide rail 2, "door" template 3, bottom plate 4, slider 5, cylinder 6, first motor 7 and nicking tool 8, four groups of landing legs 33 top are connected with bottom plate 4 bottom side wall left front side, right front side, left rear side and right rear side respectively, two groups of lower slide rails 1 are connected with bottom plate 4 left side wall and right side wall respectively, "door" template 3 bottom side wall left end and right-hand member are connected with two groups of lower slide rails 1 are slidable respectively, go up slide rail 2 and "door" template 3 front side wall and be connected, slider 5 rear side wall and last slide rail 2 slidable connection, cylinder 6 is installed on slider 5 front side wall, first motor 7 is installed at cylinder 6 output, nicking tool 8 is connected with first motor 7 output; the automatic carving knife device further comprises a second motor 9, a driving disc 10, a connecting rod 11, a driving rod 12, a transition ring 13, a fan 14, a scraping plate 15, a first filter screen 16, a supporting ring 17, a collecting box 18 and three groups of fixing rods 19, wherein a collecting cavity is arranged inside the collecting box 18, a hose 20 is communicated and arranged on the top side wall of the collecting box 18, the input end of the hose 20 is installed on the outer side wall of the carving knife 8, the upper half area and the lower half area of the right side wall of the collecting box 18 are respectively communicated and provided with a cleaning port and a pressure stabilizing port, a baffle cover 21 is arranged at the cleaning port, the outer side wall of the supporting ring 17 is connected with the central area of the inner side wall of the collecting cavity, the top side wall of the supporting ring 17 is connected with the edge area of the bottom side wall of the first filter screen 16, the upper half area, the bottom side wall of the scraper 15 is contacted with a first filter screen 16, the left end and the right end of a connecting rod 11 are rotatably hinged with the left end of a driving disc 10 and the left end of a driving rod 12 respectively, the output end of a second motor 9 is connected with the central area of the rear side wall of the driving disc 10, one ends of three groups of fixing rods 19 are connected with the lower half area of the inner side wall of a collecting box 18, and the other ends of the three groups of fixing rods 19 are connected with the outer side wall; the device also comprises a plurality of groups of connecting mechanisms, a left supporting plate 23, a right supporting plate, a plurality of groups of sliding rods 24 and protective cloth 25, wherein each group of connecting mechanisms comprises an upper telescopic rod 26 and a lower telescopic rod, the front end of the upper telescopic rod 26 is rotatably hinged with the rear end of the lower telescopic rod, the central areas of the front side wall and the rear side wall of the plurality of groups of sliding rods 24 are respectively provided with a plurality of groups of upper fan-shaped grooves and a plurality of groups of lower fan-shaped grooves, the rear end of the upper telescopic rod 26 is inserted into one group of upper fan-shaped grooves and is rotatably hinged with the inner side wall of one group of upper fan-shaped grooves, the front end of the lower telescopic rod is inserted into one group of lower fan-shaped grooves and is rotatably hinged with the inner side wall of one group of lower fan-shaped grooves, the bottom side wall of the left supporting plate 23 and the bottom side wall of the right, the left half area and the right half area of the top side wall of the multiple groups of sliding rods 24 are respectively connected with the left half area and the right half area of the bottom side wall of the protective cloth 25; the bottom plate is supported by four groups of supporting legs, the door-shaped plate can slide back and forth under the action of two groups of lower sliding rails, the slide block can slide left and right under the action of the upper sliding rails, the first motor can move up and down under the action of the air cylinder, the first motor drives the graver to rotate, a user places stones on the bottom plate, the graver carves the stones into a specified pattern, the fan is fixed inside the collection box by three groups of fixing rods, the first filter screen is placed inside the collection cavity under the action of the support ring, the fan is powered on, powder generated in the rotation process of the graver enters the collection box along the hose under the action of the hose, the powder is intercepted on the top side wall of the first filter screen by the first filter screen, purified air flows out of the collection box along the pressure stabilizing port, when the powder needs to be cleaned, the fan is turned off and the blocking cover is opened, the second motor is powered on, the left end and the right end of the connecting rod are rotatably hinged with the left end of the driving disc and the left end of the driving rod respectively, and under the limiting action of the transition ring, the driving rod drives the scraper to move left and right, so that powder on the first filter screen is discharged along the cleaning port, the powder generated in the engraving process is conveniently cleaned, and the use convenience is improved; left branch fagging and right branch fagging all with bottom plate fixed connection, multiunit slide bar quantity is one more than multiunit coupling mechanism's quantity, every coupling mechanism of group all with two sets of rotatable articulations of slide bar, and go up telescopic link and the rotatable articulations of lower telescopic link, and a set of slide bar and left branch fagging and right branch fagging fixed connection of rearmost end, when needing to shelter from the stone material, the user grasps a set of slide bar of foremost and moves forward, under multiunit coupling mechanism's effect, the multiunit slide bar expandes protection cloth, when needing to operate the stone material, the user grasps a set of slide bar of foremost and moves backward, under multiunit coupling mechanism's effect, distance between the multiunit slide bar all reduces, and protection cloth is wavy, be convenient for protect the stone material, reduce and use the limitation.

The utility model discloses a multifunctional stone carving machine, a second filter screen 27 is arranged on the inner side wall of a pressure stabilizing port; be provided with the second filter screen on the intraoral wall of steady voltage, further filter the powder, can hinder external impurity simultaneously and follow steady voltage mouth entering collection intracavity bottom.

The utility model discloses a multifunctional stone carving machine, a sealing ring 28 is arranged on the inner side wall of a transition ring 13, a driving rod 12 passes through the sealing ring 28, and the inner side wall of the sealing ring 28 is contacted with the outer side wall of the driving rod 12; the actuating lever passes the sealing ring and the sealing ring inside wall contacts with the actuating lever lateral wall, hinders inside outside air got into along the transmission mouth and collects the chamber, improves the suction to the powder.

In the multifunctional stone carving machine of the utility model, two groups of sliding grooves are respectively communicated with the front side walls of the left support plate 23 and the right support plate; two sets of sliding tray communicate with left branch fagging and right branch fagging preceding lateral wall respectively, and the user of being convenient for maintains.

The utility model discloses a multifunctional stone carving machine, the front side wall of a collecting box 18 is communicated with a viewing port, and the viewing port is provided with a transparent plate 29; the user passes through the transparent plate and observes the inside powder volume of collecting box, improves work efficiency.

The utility model discloses a multifunctional stone carving machine, which also comprises a first U-shaped handle 30, the bottom side wall of the first U-shaped handle 30 is connected with the top side wall of a group of sliding rods 24, and a first anti-skid sleeve is arranged on the outer side wall of the first U-shaped handle 30; a set of slide bar is operated through first "U" type handle, has better stress point on a set of slide bar, and convenient to use person removes the slide bar, and first antiskid cover increases the frictional force between user and the first "U" type handle.

The utility model discloses a multifunctional stone carving machine, which also comprises a second U-shaped handle 31, wherein the second U-shaped handle 31 is connected with the right side wall of the baffle cover 21, and a second anti-skid sleeve is arranged on the outer side wall of the second U-shaped handle 31; through second "U" type handle operation fender lid, it has better stress point to keep off to cover, and convenient to use person operates the fender lid, and the second antiskid cover increases the frictional force between user and the second "U" type handle.

The utility model discloses a multifunctional stone carving machine, which also comprises a plurality of groups of limiting plates 32, wherein the plurality of groups of limiting plates 32 are respectively connected with the front side walls of the plurality of groups of sliding rods 24; under the effect of multiunit limiting plate, the angle between last telescopic link and the lower telescopic link is difficult to reach 180, improves the folding smoothness nature of last telescopic link and lower telescopic link.

The utility model discloses a multifunctional stone carving machine, four groups of landing legs support the bottom plate, under the effect of two groups of lower slide rails, the 'door' template can slide back and forth, under the effect of upper slide rail, the slider can slide left and right, under the effect of cylinder, the first motor can move up and down, the first motor drives the graver to rotate, the user places the stone on the bottom plate, the graver carves the stone into the appointed pattern, three groups of fixed rods fix the fan inside the collecting box, under the effect of support ring, the first filter screen is placed inside the collecting cavity, the fan is powered on, under the effect of hose, the powder produced in the process of the graver rotating enters the collecting box along the hose, the powder is intercepted on the top side wall of the first filter screen by the first filter screen, the purified air flows out of the collecting box along the pressure stabilizing port, the second filter screen is arranged on the inner side wall of the pressure stabilizing port, meanwhile, the dust collector can prevent external impurities from entering the bottom of the collection cavity along the pressure stabilizing port, a user can observe the amount of the powder in the collection box through the transparent plate, when the powder needs to be cleaned, the fan is closed, the blocking cover is opened through the second U-shaped handle, the second motor is electrified, the second motor drives the driving disc to rotate, as the left end and the right end of the connecting rod are respectively rotatably hinged with the left end of the driving disc and the left end of the driving rod, under the limiting action of the transition ring, the driving rod penetrates through the sealing ring and the inner side wall of the sealing ring is contacted with the outer side wall of the driving rod, external air is prevented from entering the collection cavity along the transmission port, the driving rod drives the scraper to move left and right, so that the powder on the first filter screen is discharged along the cleaning port, the left supporting plate and the right supporting plate are fixedly connected with the bottom, and go up the telescopic link and the rotatable articulated of telescopic link down, and a set of slide bar and left support board and right support board fixed connection of rearmost end, when needing to shelter from the stone material, the user grasps first "U" type handle on a set of slide bar of foremost and moves forward, two sets of sliding tray respectively with left support board and right support board preceding lateral wall intercommunication, under multiunit coupling mechanism's effect, multiunit slide bar expandes protection cloth, when needing to operate the stone material, the user grasps a set of slide bar of foremost and moves backward, under multiunit coupling mechanism's effect, under the effect of multiunit limiting plate, the angle of going up between telescopic link and the lower telescopic link is difficult to reach 180, distance between the multiunit slide bar all reduces, and protection cloth is wavy.

The utility model discloses a multi-functional stone carving machine, the engraver body that involves, second motor and fan are the use and purchase by oneself, and its application method details see its specification from the area.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A multifunctional stone carving machine comprises a carving machine body and four groups of supporting legs (33), wherein the carving machine body comprises two groups of lower sliding rails (1), an upper sliding rail (2), a door-shaped plate (3), a bottom plate (4), a sliding block (5), an air cylinder (6), a first motor (7) and a carving knife (8), the top ends of the four groups of supporting legs (33) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom side wall of the bottom plate (4), the two groups of lower sliding rails (1) are respectively connected with the left side wall and the right side wall of the bottom plate (4), the left end and the right end of the bottom side wall of the door-shaped plate (3) are respectively connected with the two groups of lower sliding rails (1) in a sliding manner, the upper sliding rail (2) is connected with the front side wall of the door-shaped plate (3), the rear side wall of the sliding block (5) is connected with the upper sliding rail (2) in a sliding manner, the air, the nicking tool (8) is connected with the output end of the first motor (7); the device is characterized by further comprising a second motor (9), a driving disc (10), a connecting rod (11), a driving rod (12), a transition ring (13), a fan (14), a scraper (15), a first filter screen (16), a supporting ring (17), a collecting box (18) and three groups of fixing rods (19), wherein a collecting cavity is arranged inside the collecting box (18), a flexible pipe (20) is communicated with the top side wall of the collecting box (18), the input end of the flexible pipe (20) is installed on the outer side wall of a nicking tool (8), the upper half area and the lower half area of the right side wall of the collecting box (18) are respectively communicated with a cleaning port and a pressure stabilizing port, a baffle cover (21) is arranged at the cleaning port, the outer side wall of the supporting ring (17) is connected with the central area of the inner side wall of the collecting cavity, the top side wall of the supporting ring (17) is connected with the edge area of the bottom side, the transition ring (13) is installed at the transmission port, the right end of the driving rod (12) penetrates through the transition ring (13) and the transmission port and then is connected with the central area of the top side wall of the scraper (15), the bottom side wall of the scraper (15) is contacted with the first filter screen (16), the left end and the right end of the connecting rod (11) are rotatably hinged with the left end of the driving disk (10) and the left end of the driving rod (12) respectively, the output end of the second motor (9) is connected with the central area of the rear side wall of the driving disk (10), one ends of the three groups of fixing rods (19) are connected with the lower half area of the inner side wall of the collecting box (18), and the other ends of the three groups of fixing rods (; the novel protective device is characterized by further comprising a plurality of groups of connecting mechanisms, a left supporting plate (23), a right supporting plate, a plurality of groups of sliding rods (24) and protective cloth (25), wherein each group of connecting mechanisms comprises an upper telescopic rod (26) and a lower telescopic rod, the front end of the upper telescopic rod (26) is rotatably hinged with the rear end of the lower telescopic rod, a plurality of groups of upper fan-shaped grooves and a plurality of groups of lower fan-shaped grooves are respectively arranged in the central regions of the front side wall and the rear side wall of the plurality of groups of sliding rods (24), the rear end of the upper telescopic rod (26) is inserted into one group of upper fan-shaped grooves and is rotatably hinged with one group of inner side walls of the upper fan-shaped grooves, the front end of the lower telescopic rod is inserted into one group of lower fan-shaped grooves and is rotatably hinged with one group of inner side walls of the lower fan-shaped grooves, the bottom side walls of the left supporting plate (23) and, the left end and the right end of the multiple groups of sliding rods (24) are respectively inserted into the two groups of sliding grooves, and the left half area and the right half area of the top side wall of the multiple groups of sliding rods (24) are respectively connected with the left half area and the right half area of the bottom side wall of the protective cloth (25).

2. The multi-functional stone carving machine of claim 1 wherein the inner side wall of the pressure stabilizer mouth is provided with a second filter screen (27).

3. The multi-functional stone carving machine of claim 2 wherein the transition ring (13) is provided with a sealing ring (28) on the inside wall, the driving rod (12) passes through the sealing ring (28) and the inside wall of the sealing ring (28) contacts with the outside wall of the driving rod (12).

4. The multi-functional stone carving machine of claim 3 wherein the two sets of sliding grooves are respectively communicated with the front side walls of the left support plate (23) and the right support plate.

5. The multi-functional stone carving machine of claim 4 wherein the collecting box (18) is provided with a viewing port in communication with the front side wall and a transparent plate (29) is provided at the viewing port.

6. The multi-functional stone carving machine of claim 5 further comprising a first "U" shaped handle (30), wherein a bottom side wall of the first "U" shaped handle (30) is connected with a top side wall of the set of sliding bars (24), and a first anti-slip sleeve is disposed on an outer side wall of the first "U" shaped handle (30).

7. The multifunctional stone carving machine as claimed in claim 6, further comprising a second "U" -shaped handle (31), wherein the second "U" -shaped handle (31) is connected with the right side wall of the block cover (21), and a second anti-slip cover is provided on the outer side wall of the second "U" -shaped handle (31).

8. The multi-functional stone carving machine of claim 7 further comprising a plurality of sets of position limiting plates (32), wherein the plurality of sets of position limiting plates (32) are connected to the plurality of sets of slide bars (24) at the front side wall, respectively.