CN214978180U

CN214978180U - Holographic projection man-machine interaction intelligent sawing machine

Info

Publication number: CN214978180U
Application number: CN202022481629.6U
Authority: CN
Inventors: 赵挺伊
Original assignee: Jinyun Aomeixun Computer System Engineering Co ltd
Current assignee: Jinyun Aomeixun Computer System Engineering Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-12-03
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses an interactive intelligent sawing machine of holographic projection man-machine, the on-line screen storage device comprises a base, mounting panel and sash, the inside fixed mounting of cutting bed has sweeps cleaning device, the equal fixed mounting in both ends at base top has adjustment mechanism, adjustment mechanism's top fixed mounting has telescopic cylinder, one side fixed mounting that telescopic cylinder is close to the cutting bed has the grip block, the bottom fixed mounting of first rotating support has the sliding plate, the bottom fixed mounting of second rotating support has driven gear, one side meshing of driven gear has the driving gear, driven saw wheel has been cup jointed to the inside one end of sash, the initiative saw wheel has been cup jointed to one side that driven saw wheel was kept away from to the sash inside, the saw blade has been cup jointed to the outside of initiative saw wheel. By adding a set of holographic projection interactive system on the sawing machine, the number of buttons is reduced, the interface is simplified, the operation is effectively simplified, and an operator does not physically contact any physical key in the operation process, so that the damage of the equipment is reduced, and the economic benefit is increased.

Description

Holographic projection man-machine interaction intelligent sawing machine

Technical Field

The utility model belongs to the technical field of the sawing machine, concretely relates to mutual intelligent sawing machine of holographic projection man-machine.

Background

The sawing machine is a machine tool for cutting large-sized workpieces into required shapes or small-sized workpieces in advance in a continuous cutting production process, the sawing machine is usually used for cutting large-sized workpieces into required shapes or small-sized workpieces, the working mode of the sawing machine is that the position of a saw blade is determined, then the saw blade is rotated at a high speed, and further the workpiece is cut and processed by the left feeding motion of the workpiece. Therefore, the sawing machine is widely applied to various fields of national economy such as steel, petroleum, automobiles and the like.

The sawdust collecting component of the vertical sawing machine disclosed in the Chinese patent with the patent number of CN208880290U is convenient for centralized collection of sawdust, effectively reduces the scattering amount of the sawdust, reduces the labor load wasted by cleaning of workers, but cannot further meet the requirements of the workers; the holographic projection technology is a technology for forming an image in a specific three-dimensional space by utilizing the principles of interference and diffraction. In the actual production process of the sawing machine, production workers are easy to damage an operation panel due to the fact that hands of the production workers are stained with oil stains or improper operation is carried out; when the existing sawing machine is used, the sawing machine is complex in structure, the saw blade is inconvenient to rotate to change the angle, and the cutting requirements cannot be met more; carry out the sawing machine and can produce the sweeps at the cutting work piece in-process, pile up the back for a long time, the staff need blow off the sweeps totally with the air supply, but at the in-process that blows off, the sweeps scatters subaerial, and the staff need extravagant a large amount of physical power to clean the sweeps, has increased staff's work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mutual intelligent sawing machine of holographic projection man-machine, in order to solve and to propose a current sawing machine in the above-mentioned background art in the use, because in the sawing machine actual production process, the production workman is because the hand is infected with the greasy dirt, perhaps the operation is improper, cause operating panel's damage easily, can only carry out the cutting on the vertical direction to the work piece, the staff need waste a large amount of physical power and clean the sweeps, thereby can't satisfy user's demand better and for the problem that has increased staff's work load.

In order to achieve the above object, the utility model provides a following technical scheme: a holographic projection man-machine interaction intelligent sawing machine comprises a base, a mounting plate and a sawing frame, wherein a cutting table is fixedly mounted at the top of the base, a scrap cleaning device is fixedly mounted inside the cutting table, adjusting mechanisms are fixedly mounted at two ends of the top of the base, a telescopic cylinder is fixedly mounted at the top of each adjusting mechanism, a clamping plate is fixedly mounted at one side, close to the cutting table, of each telescopic cylinder, a first rotating support column is fixedly mounted at one end of the mounting plate, a sliding plate is fixedly mounted at the bottom of the first rotating support column, a second rotating support column is fixedly mounted at one end, far away from the first rotating support column, of the mounting plate, a driven gear is fixedly mounted at the bottom of the second rotating support column, a connecting seat is sleeved at the bottom of the second rotating support column, a driving gear is meshed at one side of the driven gear, and a control motor is fixedly mounted at the top of the driving gear, the equal fixed mounting in both ends at mounting panel top has flexible hydro-cylinder, the equal fixed mounting in both ends of mounting panel inside has the bracing piece, driven saw wheel has been cup jointed to the inside one end of sash, the initiative saw wheel has been cup jointed to the inside one side of keeping away from driven saw wheel of sash, the saw blade has been cup jointed to the outside of initiative saw wheel, the back fixed mounting of initiative saw wheel has driving motor, the back fixed mounting of sash has the backup pad.

Preferably, the sweeps collecting vat has all been seted up at the both ends at base top, the sweeps collecting vat has two, two the sweeps collecting vat is located the both ends of cutting bed respectively, the both ends of cutting bed are the inclined plane.

Preferably, the sweeps cleaning device includes the rack, one side meshing of fixed rack has the removal gear, the connecting block has been cup jointed to the outside of removal gear, one side fixed mounting of connecting block has the clearance board, the bottom fixed mounting of removal gear has the clearance motor, the both sides of clearance board bottom are the inclined plane.

Preferably, the adjusting mechanism comprises a fixed shell, an adjusting threaded rod is sleeved inside the fixed shell, an adjusting motor is fixedly mounted on one side of the adjusting threaded rod, a moving rod is sleeved outside the adjusting threaded rod, and the top of the moving rod is fixedly connected with the telescopic cylinder.

Preferably, the bottom of the connecting seat is fixedly connected with the base, an arc-shaped seat is fixedly mounted at one end of the top of the base, an arc-shaped connecting groove is formed in the arc-shaped seat, and the sliding plate is movably mounted in the arc-shaped connecting groove.

Preferably, the end, far away from the initiative saw wheel, of the saw blade is sleeved with the outside of the driven saw wheel, the two ends of the supporting plate are respectively sleeved with the outside of the two supporting rods, and the bottoms of the two telescopic oil cylinders are fixedly connected with the supporting plate.

Preferably, the front surface of the saw frame is fixedly provided with a tensioning oil cylinder, and the top of the tensioning oil cylinder is fixedly provided with a tensioning block.

Preferably, a console is fixedly mounted at one end of the top of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by adding a set of holographic projection interactive system on the sawing machine, the number of buttons is reduced, the interface is simplified, the operation is effectively simplified, and an operator does not physically contact any physical key in the operation process, so that the damage of the equipment is reduced, and the economic benefit is increased.

2. Through setting up the driving gear, driven gear and control motor, the effect that utilizes control motor makes driven gear rotate, driven gear just drives the rotatory pillar of second and rotates, the rotatory pillar of second just drives whole mounting panel rotation, the angle alright of saw blade this moment can be adjusted, and at the arc seat, can stably carry out angle modulation under the effect of arc spread groove and sliding plate, the problem that the saw blade in the traditional sawing machine can not angle modulation has been solved, the demand that satisfies the user to cutting angle that can be better.

3. Through setting up sweeps cleaning device, utilize the clearance board in the sweeps device can clear up the produced sweeps of cutting to under the effect of clearance board, the sweeps gets into the inside of two sweeps collecting vats, collects the sweeps, and the staff of being convenient for handles, has avoided blowing away the sweeps with the air supply in traditional clearance mode and has needed the extravagant a large amount of physical power of staff to clean the problem of sweeps, has reduced staff's the amount of labour.

4. Through setting up adjustment mechanism in the bottom of grip block, utilize adjustment mechanism to adjust the grip block, can carry out the centre gripping to the position that the work piece is different according to the cutting demand, also can utilize adjustment mechanism to remove the work piece simultaneously and cut, do not need the manual work to remove, improve the device's automatic effect, through setting up tensioning hydro-cylinder and tensioning piece, the tensioning degree of adjustment saw blade in time guarantees to saw cut precision, speed and stability.

Drawings

Fig. 1 is a schematic view of the overall appearance of the front three-dimensional structure of the utility model;

FIG. 2 is a schematic perspective view of the scrap cleaning apparatus of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the overall appearance of the back side three-dimensional structure of the present invention;

FIG. 5 is a schematic view of a partially enlarged three-dimensional structure A of the present invention;

fig. 6 is a schematic diagram of a control principle of the interactive system of the present invention;

fig. 7 is a schematic view of the structure scheme of the present invention.

In the figure: 1. a base; 2. a scrap collecting tank; 3. cutting table; 4. a scrap cleaning device; 401. A rack; 402. the moving gear; 403. a first motor; 404. connecting blocks; 405. cleaning the plate; 5. a clamping plate; 6. a telescopic cylinder; 7. an adjustment mechanism; 701. a stationary case; 702. adjusting the screw thread; 703. adjusting the motor; 704. a travel bar; 8. mounting a plate; 9. a first rotating pillar; 10. a sliding plate; 11. a second rotation support; 12. a driven gear; 13. a connecting seat; 14. A driving gear; 15. controlling the motor; 16. an arc-shaped seat; 17. an arc-shaped connecting groove; 18. a telescopic oil cylinder; 19. a support bar; 20. a saw frame; 21. a driven saw wheel; 22. a driving saw wheel; 23. A saw blade; 24. a drive motor; 25. a support plate; 26. tensioning the oil cylinder; 27. a tensioning block; 28. A console.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a mutual intelligent sawing machine of holographic projection man-machine, includes base 1, mounting panel 8 and sash 20, its characterized in that: the cutting table 3 is fixedly installed at the top of the base 1, the scrap cleaning device 4 is fixedly installed inside the cutting table 3, the adjusting mechanism 7 is fixedly installed at both ends of the top of the base 1, the telescopic cylinder 6 is fixedly installed at the top of the adjusting mechanism 7, the clamping plate 5 is fixedly installed at one side, close to the cutting table 3, of the telescopic cylinder 6, the first rotating support column 9 is fixedly installed at one end of the mounting plate 8, the sliding plate 10 is fixedly installed at the bottom of the first rotating support column 9, the second rotating support column 11 is fixedly installed at one end, far away from the first rotating support column 9, of the mounting plate 8, the driven gear 12 is fixedly installed at the bottom of the second rotating support column 11, the connecting seat 13 is sleeved at the bottom of the second rotating support column 11, the driving gear 14 is meshed at one side of the driven gear 12, the control motor 15 is fixedly installed at the top of the driving gear 14, and the telescopic oil cylinders 18 are fixedly installed at both ends of the top of the mounting plate 8, the equal fixed mounting in both ends of 8 inside of mounting panels has bracing piece 19, driven saw wheel 21 has been cup jointed to the inside one end of sash 20, the inside one side of keeping away from driven saw wheel 21 of sash 20 has cup jointed initiative saw wheel 22, saw blade 23 has been cup jointed to the outside of initiative saw wheel 22, the inside one end of keeping away from initiative saw wheel 22 of saw blade 23 has cup jointed the outside of driven saw wheel 21, the back fixed mounting of initiative saw wheel 22 has driving motor 24, the back fixed mounting of sash 20 has backup pad 25, two outside of bracing piece 19 have been cup jointed respectively at the both ends of backup pad 25, the bottom of two telescopic cylinder 18 all with backup pad 25 fixed connection.

In this embodiment, when cutting, a workpiece is placed on the top of the cutting table 3, the two telescopic cylinders 6 are started to move the clamping plates 5 towards the workpiece, until the two clamping plates 5 clamp the left and right sides of the workpiece, when different parts of the workpiece need to be clamped, the clamping plates 5 are firstly separated from the workpiece, then the clamping plates 5 are moved by the adjusting mechanism 7, when the workpiece needs to be moved, the adjusting mechanism 7 is started under the condition that the two clamping plates 5 clamp the workpiece, after the position of the workpiece is fixed, the driving end of the control motor 15 is fixedly connected with the driving gear 14 by the arrangement of the driving gear 14, the driven gear 12 and the control motor 15, the driving gear 14 is rotated by starting the control motor 15, so that the driven gear 12 rotates the second rotary support 11 in the connecting seat 13, second rotating column 11 just drives whole mounting panel 8 rotatory, the angle of saw blade 23 just can be adjusted, after the regulation is accomplished, start flexible hydro-cylinder 18, flexible hydro-cylinder 18 drives backup pad 25 downstream, thereby make whole sash 20 downstream, saw blade 23 also downstream, when removing to suitable position, close flexible hydro-cylinder 18, start driving motor 24 simultaneously, driving motor 24 drives initiative saw wheel 22 and rotates, cooperate with driven saw wheel 21, saw blade 23 is just rotatory, the problem that the saw blade in the traditional sawing machine can not angle regulation has been solved to the work piece cutting, can be better satisfy the user to the demand of cutting angle, after the cutting work is accomplished, utilize sweeps cleaning device 4 to clear up the sweeps that the cutting produced, staff's the amount of labour has been reduced.

Example two:

as shown in fig. 1-5, on the basis of the first embodiment, the utility model provides a technical solution: sweeps collecting vat 2 has all been seted up at the both ends at base 1 top, and sweeps collecting vat 2 has two, and two sweeps collecting vat 2 are located the both ends of cutting bed 3 respectively, and the both ends of cutting bed 3 are the inclined plane.

In this embodiment, through setting up sweeps collecting vat 2, the convenience is collected the produced sweeps of cutting, has avoided blowing away the sweeps with the air supply in traditional clearance mode and has needed the extravagant a large amount of physical power of staff to clean the problem of sweeps, has reduced staff's the amount of labour.

Example three:

as shown in fig. 1-5, on the basis of the first embodiment and the second embodiment, the utility model provides a technical solution: the sweeps cleaning device 4 comprises a rack 401, a movable gear 402 is meshed with one side of the fixed rack 401, a connecting block 404 is sleeved outside the movable gear 402, a cleaning plate 405 is fixedly mounted on one side of the connecting block 404, a cleaning motor 403 is fixedly mounted at the bottom of the movable gear 402, and both sides of the bottom of the cleaning plate 405 are inclined planes.

In this embodiment, rack 401 and cutting table 3 fixed connection, the drive end and the mobile gear 402 fixed connection of clearance motor 403, at the in-process of sweeps cleaning device 4 function, make mobile gear 402 rotatory through starting clearance motor 403, because rack 401 and mobile gear 402's the engaged action mutually, so connecting block 404 alright remove to drive clearance board 405 removal, clearance board 405 just carries out the sweeps clearance to the inside of cutting table 3.

Example four:

as shown in fig. 1-5, on the basis of the first embodiment, the second embodiment and the third embodiment, the utility model provides a technical solution: the adjusting mechanism 7 comprises a fixed shell 701, an adjusting threaded rod 702 is sleeved inside the fixed shell 701, an adjusting motor 703 is fixedly mounted on one side of the adjusting threaded rod 702, a moving rod 704 is sleeved outside the adjusting threaded rod 702, and the top of the moving rod 704 is fixedly connected with the telescopic cylinder 6.

In this embodiment, the driving end of the adjusting motor 703 is fixedly connected to the adjusting threaded rod 702, and in the operation process of the adjusting mechanism 7, the adjusting threaded rod 702 drives the moving rod 704 to move by starting the adjusting motor 703, so as to achieve the effect of adjusting the position of the clamping plate 5.

Example five:

as shown in fig. 1-5, on the basis of the first embodiment, the second embodiment, the third embodiment and the fourth embodiment, the utility model provides a technical solution: bottom and base 1 fixed connection of connecting seat 13, the one end fixed mounting at base 1 top has arc seat 16, and arc spread groove 17 has been seted up to arc seat 16's inside, and sliding plate 10 movable mounting is in the inside of arc spread groove 17.

In this embodiment, through setting up arc seat 16, arc connecting groove 17 and sliding plate 10, when first rotation column 9 was rotatory, first rotation column 9 drove sliding plate 10 and slided in the inside of arc connecting groove 17, and arc seat 16 and arc connecting groove 17 support first rotation column 9 to can stabilize the angle modulation to saw blade 23.

Example six:

as shown in fig. 1-5, on the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment, the utility model provides a technical solution: a console 28 is fixedly mounted at one end of the top of the base 1.

In this embodiment, the operation of all the mechanisms in the apparatus is controlled by the console 28, which facilitates the automated processing of the apparatus.

The utility model discloses a theory of operation and use flow: the utility model discloses holographic projection man-machine interaction intelligence sawing machine is provided with one set of holographic projection interactive system, include projection interactive system, control system, saw cut system and feed system. The projection interactive system comprises a proximity sensor, a holographic projector, a holographic projection film, a holographic projection screen, an extraction module, a compensation module, a voice player and a main control chip. The control system comprises a control console, a control main board and a driving motor. The saw cutting system comprises a saw frame, a driving saw wheel, a driven saw wheel, a saw blade, a tensioning oil cylinder and a driving motor. The feed system includes a control motor. The proximity sensor head and the holographic projector are electrically connected with the main control chip; the holographic projection film and the holographic projection screen are installed on a control console 28 of the sawing machine, and the arrangement mode of the holographic projection film and the holographic projection screen conforms to the geometrical optical arrangement of the holographic projection; the extraction module and the compensation module are electrically connected with the holographic projector and the main control chip; the voice player is electrically connected with the main control chip and is arranged on the control console 28; the control main board is electrically connected with the control console and the driving motor 24; the driving motor 24 is connected with the driving saw wheel 22; the driving saw wheel 22 is respectively arranged on the saw frame 20 at the driven saw wheel 21 and the saw blade 23, the driving saw wheel 22 drives the driven saw wheel 21 and the saw blade 23 to rotate, and the saw blade 23 is tensioned by the tensioning oil cylinder 26; the control motor 15 is used to control the change of the feed direction. The holographic projector images an operation interface on a holographic projection screen through a holographic projection film, a proximity sensor captures the action of an operator pressing a corresponding button area of the holographic screen, signals are transmitted to a main control chip, the pressed command operation is judged, the distance and the observation angle of an observer are extracted by an extraction module, the brightness and the color saturation of the compensation module are adjusted according to the brightness of the environment, and after the parameters are input, the voice player broadcasts the set parameters once for the operator to confirm. The control main board receives an operation command of the main control chip, parameter setting is completed on the sawing machine in the main board, a signal output by the control main board controls a driving motor 24, the driving motor 24 drives a driving saw wheel 24, the driving saw wheel 24 drives a saw blade 23 and a driven saw wheel 21 to move, when cutting is performed, a workpiece is placed at the top of a cutting table 3, two telescopic air cylinders 6 are started to enable clamping plates 5 to move towards the workpiece until the two clamping plates 5 clamp the left side and the right side of the workpiece, when different parts of the workpiece need to be clamped, the clamping plates 5 are separated from the workpiece, then the clamping plates 5 are moved by using an adjusting mechanism 7, when the workpiece needs to be moved, the adjusting mechanism 7 is started under the condition that the two clamping plates 5 clamp the workpiece, after the position of the workpiece is fixed, the driving gear 14, the driven gear 12 and the control motor 15 are arranged, the driving end of the control motor 15 is fixedly connected with the driving gear 14, the driving gear 14 is rotated by starting the control motor 15, thereby the driven gear 12 rotates, the driven gear 12 drives the second rotary support 11 to rotate in the connecting seat 13, the second rotary support 11 drives the whole mounting plate 8 to rotate, the angle of the saw blade 23 is adjusted, after the adjustment is finished, the telescopic oil cylinder 18 is started, the telescopic oil cylinder 18 drives the support plate 25 to move downwards, so that the whole saw frame 20 moves downwards, the saw blade 23 also moves downwards, when the saw frame moves to a proper position, the telescopic oil cylinder 18 is closed, meanwhile, the driving motor 24 is started, the driving motor 24 drives the driving saw wheel 22 to rotate, the driving saw wheel is matched with the driven saw wheel 21, the saw blade 23 rotates, the angle of the workpiece to be cut is adjusted, and after the cutting work is completed, the scraps produced by the cutting are cleaned by the scrap cleaning device 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mutual intelligent sawing machine of holographic projection man-machine, includes base (1), mounting panel (8) and sash (20), its characterized in that: the cutting table is characterized in that a cutting table (3) is fixedly mounted at the top of the base (1), a scrap cleaning device (4) is fixedly mounted inside the cutting table (3), adjusting mechanisms (7) are fixedly mounted at two ends of the top of the base (1), a telescopic cylinder (6) is fixedly mounted at the top of each adjusting mechanism (7), a clamping plate (5) is fixedly mounted at one side, close to the cutting table (3), of each telescopic cylinder (6), a first rotating support column (9) is fixedly mounted at one end of each mounting plate (8), a sliding plate (10) is fixedly mounted at the bottom of each first rotating support column (9), a second rotating support column (11) is fixedly mounted at one end, far away from the first rotating support column (9), of each mounting plate (8), a driven gear (12) is fixedly mounted at the bottom of each second rotating support column (11), and a connecting seat (13) is sleeved at the bottom of each second rotating support column (11), one side meshing of driven gear (12) has driving gear (14), the top fixed mounting of driving gear (14) has control motor (15), the equal fixed mounting in both ends at mounting panel (8) top has telescopic cylinder (18), the equal fixed mounting in both ends of mounting panel (8) inside has bracing piece (19), driven saw wheel (21) has been cup jointed to the inside one end of sash (20), driven saw wheel (21) has been cup jointed to one side of sash (20) inside keeping away from driven saw wheel (21), saw blade (23) have been cup jointed to the outside of initiative saw wheel (22), the back fixed mounting of initiative saw wheel (22) has driving motor (24), the back fixed mounting of sash (20) has backup pad (25).

2. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: the cutting table is characterized in that waste chip collecting grooves (2) are formed in the two ends of the top of the base (1), the number of the waste chip collecting grooves (2) is two, the waste chip collecting grooves (2) are respectively located at the two ends of the cutting table (3), and the two ends of the cutting table (3) are inclined planes.

3. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: the sweeps cleaning device (4) comprises a rack (401), a movable gear (402) is meshed with one side of the rack (401), a connecting block (404) is sleeved outside the movable gear (402), a cleaning plate (405) is fixedly mounted on one side of the connecting block (404), a cleaning motor (403) is fixedly mounted at the bottom of the movable gear (402), and two sides of the bottom of the cleaning plate (405) are inclined planes.

4. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: adjustment mechanism (7) are including set casing (701), adjusting threaded rod (702) has been cup jointed to the inside of set casing (701), one side fixed mounting of adjusting threaded rod (702) has adjusting motor (703), moving rod (704) has been cup jointed to the outside of adjusting threaded rod (702), the top and telescopic cylinder (6) fixed connection of moving rod (704).

5. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: the bottom and the base (1) fixed connection of connecting seat (13), the one end fixed mounting at base (1) top has arc seat (16), arc spread groove (17) have been seted up to the inside of arc seat (16), sliding plate (10) movable mounting is in the inside of arc spread groove (17).

6. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: the inside one end of keeping away from initiative saw wheel (22) of saw blade (23) has cup jointed the outside of driven saw wheel (21), cup jointed two respectively at the both ends of backup pad (25) the outside of bracing piece (19), two the bottom of flexible hydro-cylinder (18) all with backup pad (25) fixed connection.

7. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: the front fixed mounting of sash (20) has tensioning hydro-cylinder (26), the top fixed mounting of tensioning hydro-cylinder (26) has tensioning block (27).

8. The holographic projection man-machine interaction intelligent sawing machine of claim 1 characterized in that: and a control console (28) is fixedly arranged at one end of the top of the base (1).