CN113718517A

CN113718517A - High-precision cutting bed

Info

Publication number: CN113718517A
Application number: CN202111201066.3A
Authority: CN
Inventors: 庄家轮
Original assignee: Jiujiang Qitian Intelligent Technology Co ltd
Current assignee: Jiujiang Qitian Intelligent Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2021-11-30

Abstract

The invention discloses a high-precision cutting bed which comprises an operation table, wherein one side surface of the operation table is fixedly provided with a supporting leg, the outer side surface of the supporting leg is fixedly provided with a support, one side surface of the support is rotatably provided with a material roller, one side surface of the operation table is rotatably provided with a pressure rod, a motor I is fixedly arranged between the supporting legs, the output end of the motor I is rotatably provided with a gear I, one end of the material roller is fixedly provided with a gear II, one side surface of the operation table is fixedly provided with a side plate, one side surface of the side plate is fixedly provided with a scale, the outer side surface of the scale is slidably provided with a slide seat, the inner part of the slide seat is slidably provided with a vertical rod, one side surface of the vertical rod is fixedly provided with a motor II, the output end of the motor II is rotatably arranged with a cutting knife, the outer side surface of the side plate is fixedly provided with a motor III, and a dust collector is fixedly arranged between the supporting legs. The invention has the advantages of simple operation, convenient control, capability of cutting the cloth with various sizes and higher precision.

Description

High-precision cutting bed

Technical Field

The invention belongs to the technical field of cloth processing, and particularly relates to a high-precision cutting bed.

Background

The cloth is a material commonly used in decorative materials. Comprises various fabrics such as chemical fiber carpets, non-woven wallcoverings, linen, nylon fabrics, colored rubberized fabrics, flannel and the like. Cloth plays a considerable role in decorative displays, often a major non-negligible effort in the overall sales space. A large amount of cloth is used for wall surface decoration, partition and background treatment, and a good commercial space display style can be formed.

In the production course of working of cloth, need use the cutting bed to cut it, the single structure of current cutting bed, the operation is complicated, the completion cloth that can not be fine cuts, and the accurate size and the width proportion that inconvenient control cut produce great dust at the in-process of cutting, and cut the completion back, and inconvenient receipts material to it, inconvenient to the cloth for cutting the processing of cutting after not using.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a high-precision cutting bed, and solves the problems that the existing cutting bed is single in structure, complex in operation, incapable of well finishing cutting of cloth, inconvenient in control of accurate size and width proportion of cutting, generating large dust in the cutting process, inconvenient in material collection after cutting is finished, and inconvenient in cutting treatment of the cut cloth after the cutting is not used.

In order to achieve the purpose, the invention provides the following technical scheme: a high-precision cutting bed comprises an operation table, wherein a supporting leg is fixedly arranged on the surface of one side of the operation table, a support is fixedly arranged on the surface of the outer side of the supporting leg, a material roller is rotatably arranged on the surface of one side of the support, a pressure rod is rotatably arranged on the surface of one side of the operation table, a motor I is fixedly arranged between the supporting legs, a gear I is rotatably arranged at the output end of the motor I, a gear II is fixedly arranged at one end of the material roller, a side plate is fixedly arranged on the surface of one side of the operation table, a graduated scale is fixedly arranged on the surface of one side of the side plate, a slide seat is slidably arranged on the surface of the outer side of the graduated scale, a vertical rod is slidably arranged inside the slide seat, a motor II is fixedly arranged on the surface of one side of the vertical rod, a cutting knife is rotatably arranged at the output end of the motor II, a motor III is fixedly arranged on the surface of the outer side of the side plate, a dust collector is fixedly installed between the supporting legs, and one end of the dust collector is fixedly connected with a dust collection pipe.

Preferably, the support is provided with four, the support is the triangle-shaped structure, be symmetrical structure fixed mounting at the outside surface of supporting leg between the support, the material roller symmetry is provided with two, the material roller passes through the support and constitutes revolution mechanic.

Through adopting above-mentioned technical scheme, the advantage lies in through the support that sets up for constitute revolution mechanic between the material roller.

Preferably, the first gear forms a rotating structure through the first motor, a chain is connected between the first gear and the second gear, the first gear and the second gear form a synchronous rotating structure through the chain, the second gear forms a rotating structure through the first motor, and the material roller forms a rotating structure through the first motor.

Through adopting above-mentioned technical scheme, the advantage lies in, through the motor one that sets up, motor one drives gear one and rotates, constitutes synchronous revolution mechanic through the chain that sets up with gear one and gear two to make motor one drive gear two and rotate, make gear two drive the material roller and rotate, thereby realize two receipts material and blowing between the material roller.

Preferably, a spring is fixedly connected between the pressing rod and the supporting leg, the pressing rod and the operating platform form a rotating structure, and the pressing rod and the operating platform form an elastic rotating structure through the spring.

Through adopting above-mentioned technical scheme, the advantage lies in, through the spring that sets up for there is certain elastic pressure between depression bar and the supporting leg, thereby realizes that the depression bar adds a decurrent pressure to the cloth when the cloth cuts, makes the cloth be in the tight state, avoids influencing the effect of cutting.

Preferably, the slide is provided with threely, the slide passes through the scale and constitutes sliding construction, the quantity of motor three is corresponding to the quantity of slide, the lead screw is installed in the output rotation of motor three, the lead screw constitutes threaded connection structure in the slide respectively, the slide passes through motor three and constitutes sliding construction.

Through adopting above-mentioned technical scheme, the advantage lies in, through the motor three that sets up for motor three drives the lead screw and rotates, thereby the slide adjusting of lead screw control slide, through the scale that sets up, can realize the control to the distance between the slide, makes to cut more accurately.

Preferably, the number of the second motor and the number of the cutting knives correspond to the number of the sliding seats, the cutting knives form a rotating structure through the second motor, and the cutting knives form an interval adjustable structure through the third motor.

Through adopting above-mentioned technical scheme, the advantage lies in, through the motor two that sets up, the second drive cutting knife of motor rotates to the realization is to cutting of cloth, through the operation of motor three for control well the interval between the cutting knife is adjusted, thereby realizes cutting the cloth of not unidimensional.

Preferably, the outer side surface of the operating platform is fixedly provided with a frame, one side surface of the frame is fixedly provided with a cylinder, a top plate is fixedly arranged at a piston rod end of the cylinder, one side surface of the top plate is fixedly provided with a first cutter, and the top plate and the first cutter form a lifting structure through the cylinder.

Through adopting above-mentioned technical scheme, the advantage lies in, through the cylinder that sets up for the cylinder can drive roof and cutter and carry out lift adjustment.

Preferably, a groove is formed in the surface of one side of the operating table, the groove corresponds to the position of the frame, a connecting rod is fixedly mounted on the surface of one side of the top plate, a rotating plate is rotatably mounted on the surface of one side of the frame, the connecting rod and the rotating plate form a sliding structure, a bottom plate is rotatably mounted on the surface of one side of the rotating plate, a second cutter is fixedly mounted on the surface of one side of the bottom plate, and the position of the first cutter corresponds to the position of the second cutter.

Through adopting above-mentioned technical scheme, the advantage lies in, through the rotor plate that sets up for when the connecting rod reciprocated, can drive the rotor plate and rotate the regulation, thereby realize that the rotor plate drives the bottom plate and carries out the lift adjustment, thereby realize the upper and lower regulation of cutter two, make cutter one and cutter two contact, cut off the cloth.

Preferably, one side fixed surface of roof installs the horizontal pole, the horizontal pole is sliding connection with the frame, the one end of horizontal pole is rotated and is installed the push-and-pull rod, the last surface of operation panel rotates and installs the pivot, the one end fixed mounting of pivot has the dead lever, the dead lever is to rotate with the push-and-pull rod and is connected, the outside fixed surface of pivot installs the dwang, swing joint has the movable rod between the montant, the movable rod is sliding construction with the dwang.

Through adopting above-mentioned technical scheme, the advantage lies in, drive the operation of roof through the cylinder to the upper and lower altitude mixture control of control horizontal pole, thereby make the horizontal pole drive the push-and-pull rod downstream, the push-and-pull rod drives the dead lever and rotates around the pivot, makes the pivot drive the dwang and rotates, and the dwang drives the movable rod rather than sliding connection and reciprocates, thereby the upper and lower altitude mixture control of control montant makes the cutting knife lift up, separates with the cloth, when avoiding not needing to continue to cut the cloth, the cutting knife continuation work cuts the cloth.

Compared with the prior art, the invention has the beneficial effects that:

1. the first gear and the second gear form a synchronous rotating structure through the arranged chain, so that the second gear is driven by the motor to rotate, the second gear drives the material rollers to rotate, material receiving and discharging between the two material rollers are realized, and a certain elastic pressure is generated between the pressure rod and the supporting leg through the arranged spring, so that when the pressure rod cuts the cloth, a downward pressure is applied to the cloth by the pressure rod, the cloth is in a tight state, and the cutting effect is prevented from being influenced;

2. the third motor drives the lead screw to rotate through the third motor, the lead screw controls sliding adjustment of the sliding seats, the distance between the sliding seats can be controlled through the scale, cutting is more accurate, the second motor drives the cutting knife to rotate through the second motor, cutting of cloth is achieved, and the third motor is used for controlling the distance between the cutting knives to be adjusted through operation of the third motor, so that the cloth of different sizes can be cut; the cylinder drives the top plate and the first cutter to move up and down, and the lifting adjustment of the connecting rod can control the rotation adjustment of the rotating plate through the arranged connecting rod, so that the rotating plate drives the bottom plate to perform lifting adjustment, the first cutter and the second cutter move oppositely, and the cloth is conveniently cut off;

3. the cylinder drives the top plate to run, so that the upper height adjustment and the lower height adjustment of the transverse rod are controlled, the transverse rod drives the push-pull rod to move downwards, the push-pull rod drives the fixed rod to rotate around the rotating shaft, the rotating shaft drives the rotating rod to rotate, the rotating rod drives the movable rod connected with the rotating rod in a sliding mode to move up and down, the upper height adjustment and the lower height adjustment of the vertical rod are controlled, the cutting knife is lifted up and separated from the cloth, and when the cloth does not need to be cut continuously, the cutting knife continues to work to cut the cloth.

Drawings

FIG. 1 is a schematic right front side perspective view of the present invention;

FIG. 2 is a schematic view of the left front side three-dimensional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic perspective view of the connection between the rotating plate and the connecting rod according to the present invention;

fig. 6 is a schematic cross-sectional structure of the frame of the present invention.

In the figure: 1. an operation table; 2. supporting legs; 3. a support; 4. a material roller; 5. a pressure lever; 6. a spring; 7. a first motor; 8. a first gear; 9. a second gear; 10. a chain; 11. a side plate; 12. a graduated scale; 13. a slide base; 14. a vertical rod; 15. a second motor; 16. cutting; 17. a third motor; 18. a screw rod; 19. a frame; 20. a cylinder; 21. a top plate; 22. a first cutter; 23. a groove; 24. a connecting rod; 25. a rotating plate; 26. a base plate; 27. a second cutter; 28. a vacuum cleaner; 29. a dust collection pipe; 30. a cross bar; 31. a push-pull rod; 32. a rotating shaft; 33. fixing the rod; 34. rotating the rod; 35. a movable rod.

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 apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-6, a high-precision cutting bed comprises an operation table 1, wherein a supporting leg 2 is fixedly arranged on one side surface of the operation table 1, a support 3 is fixedly arranged on the outer side surface of the supporting leg 2, a material roller 4 is rotatably arranged on one side surface of the support 3, a pressure lever 5 is rotatably arranged on one side surface of the operation table 1, a motor I7 is fixedly arranged between the supporting legs 2, a gear I8 is rotatably arranged at the output end of the motor I7, a gear II 9 is fixedly arranged at one end of the material roller 4, a side plate 11 is fixedly arranged on one side surface of the operation table 1, a graduated scale 12 is fixedly arranged on one side surface of the side plate 11, a slide seat 13 is slidably arranged on the outer side surface of the graduated scale 12, a vertical rod 14 is slidably arranged inside the slide seat 13, a motor II 15 is fixedly arranged on one side surface of the vertical rod 14, a cutting knife 16 is rotatably arranged at the output end of the motor II 15, and a motor III 17 is fixedly arranged on the outer side surface of the side plate 11, a dust collector 28 is fixedly arranged between the supporting legs 2, and one end of the dust collector 28 is fixedly connected with a dust collecting pipe 29.

The working principle of the technical scheme is as follows:

the cloth to be cut is placed on the material roller 4 on one side, one end of the cloth is connected to the material roller 4 on the other side, the first gear 8 is rotated by controlling the first motor 7, the second gear 9 is driven to rotate under the action of the chain 10, so that the material roller 4 is controlled to rotate, the third motors 17 are respectively controlled according to requirements, the lead screw 18 is driven to rotate to drive the three sliding seats 13 to slide and adjust the distance between the cutting knives 16, the cutting of the cloth with different sizes is realized, the second motor 15 is controlled to drive the cutting knives 16 to rotate, the cutting of the cloth is realized, after the cutting is finished, the air cylinder 20 is controlled to enable the top plate 21, the first cutter 22 and the connecting rod 24 to move downwards, the connecting rod 24 moves downwards to drive the rotating plate 25 to rotate, so that the bottom plate 26 in sliding connection with the rotating plate 25 drives the second cutter 27 to move upwards, and the first cutter 22 and the second cutter 27 cut the cloth simultaneously, the operation of the top plate 21 is driven by the air cylinder 20, so that the up-and-down height adjustment of the cross rod 30 is controlled, the cross rod 30 drives the push-pull rod 31 to move downwards, the push-pull rod 31 drives the fixed rod 33 to rotate around the rotating shaft 32, the rotating shaft 32 drives the rotating rod 34 to rotate, the rotating rod 34 drives the movable rod 35 in sliding connection with the movable rod to move up and down, the up-and-down height adjustment of the vertical rod 14 is controlled, the cutting knife 16 is lifted up to be separated from the cloth, and the situation that the cloth is not required to be cut continuously by the cutting knife 16 is avoided.

In another embodiment, as shown in fig. 1-3, four supports 3 are provided, each support 3 is of a triangular structure, the supports 3 are symmetrically fixed on the outer side surface of each supporting leg 2, two material rollers 4 are symmetrically arranged, each material roller 4 forms a rotating structure through the corresponding support 3, a first gear 8 forms a rotating structure through a first motor 7, a first chain 10 is connected between the first gear 8 and a second gear 9, the first gear 8 and the second gear 9 form a synchronous rotating structure through the chain 10, the second gear 9 forms a rotating structure through a first motor 7, each material roller 4 forms a rotating structure through a first motor 7, a spring 6 is fixedly connected between each pressing rod 5 and the corresponding supporting leg 2, each pressing rod 5 forms a rotating structure with the corresponding operating platform 1, and each pressing rod 5 forms an elastic rotating structure with the corresponding operating platform 1 through the corresponding spring 6.

Through the support 3 that sets up, make to constitute revolution mechanic between the material roller 4, motor 7 through setting up, motor 7 drives gear 8 and rotates, chain 10 through setting up constitutes synchronous revolution mechanic with gear 8 and gear two 9, thereby make motor 7 drive gear two 9 and rotate, make gear two 9 drive material roller 4 and rotate, thereby realize receipts material and blowing between two material rollers 4, through the spring 6 that sets up, make to have certain elastic pressure between depression bar 5 and the supporting leg 2, thereby realize depression bar 5 when the cloth cuts, add a decurrent pressure to the cloth, make the cloth be in the state of straining, avoid influencing the effect of cutting.

In another embodiment, as shown in fig. 1-4, three sliding seats 13 are provided, the sliding seats 13 form a sliding structure through a graduated scale 12, the number of motors three 17 corresponds to the number of the sliding seats 13, a screw 18 is rotatably mounted at the output end of the motors three 17, the screw 18 forms a threaded connection structure with the sliding seats 13 respectively, the sliding seats 13 form a sliding structure through the motors three 17, the number of the motors two 15 and the number of the cutters 16 both correspond to the number of the sliding seats 13, the cutters 16 form a rotating structure through the motors two 15, and the cutters 16 form an interval adjustable structure through the motors three 17.

Through the third motor 17 that sets up, make the third motor 17 drive lead screw 18 and rotate, thereby the slide adjustment of slide 13 is controlled to lead screw 18, through the scale 12 that sets up, can realize the control to the distance between slide 13, make to cut more accurately, through the second motor 15 that sets up, the second motor 15 drives cutting knife 16 and rotates, thereby the realization is to cutting of cloth, through the operation of the third motor 17, be used for controlling the interval between the cutting knife 16 and adjust, thereby the realization cuts not unidimensional cloth.

In another embodiment, as shown in fig. 1 to 6, a frame 19 is fixedly mounted on the outer surface of the operation table 1, an air cylinder 20 is fixedly mounted on one side surface of the frame 19, a top plate 21 is fixedly mounted on the piston rod end of the air cylinder 20, a first cutter 22 is fixedly mounted on one side surface of the top plate 21, the top plate 21 and the first cutter 22 form a lifting structure through the air cylinder 20, a groove 23 is formed on one side surface of the operation table 1, the position of the groove 23 corresponds to the position of the frame 19, a connecting rod 24 is fixedly mounted on one side surface of the top plate 21, a rotating plate 25 is rotatably mounted on one side surface of the frame 19, the connecting rod 24 and the rotating plate 25 form a sliding structure, a bottom plate 26 is rotatably mounted on one side surface of the rotating plate 25, a second cutter 27 is fixedly mounted on one side surface of the bottom plate 26, the position of the first cutter 22 corresponds to the position of the second cutter 27, a cross rod 30 is fixedly mounted on one side surface of the top plate 21, the cross rod 30 is connected with the frame 19 in a sliding mode, the push-pull rod 31 is installed at one end of the cross rod 30 in a rotating mode, the rotating shaft 32 is installed on the upper surface of the operating platform 1 in a rotating mode, the fixing rod 33 is fixedly installed at one end of the rotating shaft 32, the fixing rod 33 is connected with the push-pull rod 31 in a rotating mode, the rotating rod 34 is fixedly installed on the surface of the outer side of the rotating shaft 32, the movable rod 35 is movably connected between the vertical rods 14, and the movable rod 35 and the rotating rod 34 are of a sliding structure.

Through the cylinder 20 that sets up, make cylinder 20 can drive roof 21, cutter one 22 and connecting rod 24 carry out lift adjustment, through the rotor plate 25 that sets up, when making connecting rod 24 reciprocate, can drive rotor plate 25 and rotate the regulation, thereby realize rotor plate 25 and drive bottom plate 26 and carry out lift adjustment, thereby realize the vertical adjustment of cutter two 27, make cutter one 22 and cutter two 27 contact, cut off the cloth, the up-and-down motion of cylinder 20 drives the up-and-down motion of horizontal pole 30, make push-and-pull rod 31 up-and-down motion, make push-and-pull rod 31 under the effect of dead lever 33, drive pivot 32 and rotate, thereby make dwang 34 rotate, the vertical adjustment of control movable rod 35, realize the vertical adjustment with cutting knife 16, when avoiding not needing to continue to cut the cloth, cutting knife 16 continues to work and cuts the cloth.

The working principle and the using process of the invention are as follows: the cloth to be cut is placed on the material roller 4 on one side, one end of the cloth is connected to the material roller 4 on the other side, the first gear 8 is rotated by controlling the first motor 7, the second gear 9 is driven to rotate under the action of the chain 10, so that the material roller 4 is controlled to rotate, the third motors 17 are respectively controlled according to requirements, the lead screw 18 is driven to rotate to drive the three sliding seats 13 to slide and adjust the distance between the cutting knives 16, the cutting of the cloth with different sizes is realized, the second motor 15 is controlled to drive the cutting knives 16 to rotate, the cutting of the cloth is realized, after the cutting is finished, the air cylinder 20 is controlled to enable the top plate 21, the first cutter 22 and the connecting rod 24 to move downwards, the connecting rod 24 moves downwards to drive the rotating plate 25 to rotate, so that the bottom plate 26 in sliding connection with the rotating plate 25 drives the second cutter 27 to move upwards, and the first cutter 22 and the second cutter 27 cut the cloth simultaneously, the operation of the top plate 21 is driven by the air cylinder 20, so that the up-and-down height adjustment of the cross rod 30 is controlled, the cross rod 30 drives the push-pull rod 31 to move downwards, the push-pull rod 31 drives the fixed rod 33 to rotate around the rotating shaft 32, the rotating shaft 32 drives the rotating rod 34 to rotate, the rotating rod 34 drives the movable rod 35 in sliding connection with the movable rod to move up and down, the up-and-down height adjustment of the vertical rod 14 is controlled, the cutting knife 16 is lifted up to be separated from the cloth, and the situation that the cloth is not required to be cut continuously by the cutting knife 16 is avoided.

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 high accuracy cutting bed, includes operation panel (1), its characterized in that: the automatic feeding device is characterized in that supporting legs (2) are fixedly mounted on the surface of one side of an operating platform (1), supports (3) are fixedly mounted on the surface of the outer side of the supporting legs (2), a material roller (4) is mounted on the surface of one side of each support (3) in a rotating mode, a pressing rod (5) is mounted on the surface of one side of the operating platform (1), a motor I (7) is fixedly mounted between the supporting legs (2), a gear I (8) is mounted on the output end of the motor I (7) in a rotating mode, a gear II (9) is fixedly mounted at one end of the material roller (4), a side plate (11) is fixedly mounted on one side of the operating platform (1), a scale (12) is fixedly mounted on the surface of one side of the side plate (11), a sliding seat (13) is mounted on the surface of the outer side of the scale (12), a vertical rod (14) is mounted on the inner side of the sliding seat (13), one side fixed surface of montant (14) installs motor two (15), the output of motor two (15) is rotated and is installed and have cutting knife (16), and the outside fixed surface of curb plate (11) is installed and is being had motor three (17), fixed mounting has dust catcher (28) between supporting leg (2), the one end fixedly connected with dust absorption pipe (29) of dust catcher (28).

2. A high precision cutting bed according to claim 1, wherein: support (3) are provided with four, support (3) are the triangle-shaped structure, be symmetrical structure fixed mounting at the outside surface of supporting leg (2) between support (3), material roller (4) symmetry is provided with two, material roller (4) constitute revolution mechanic through support (3).

3. A high precision cutting bed according to claim 1, wherein: the first gear (8) forms a rotating structure through the first motor (7), a chain (10) is connected between the first gear (8) and the second gear (9), the first gear (8) and the second gear (9) form a synchronous rotating structure through the chain (10), the second gear (9) forms a rotating structure through the first motor (7), and the material roller (4) forms a rotating structure through the first motor (7).

4. A high precision cutting bed according to claim 1, wherein: fixedly connected with spring (6) between depression bar (5) and supporting leg (2), depression bar (5) and operation panel (1) constitute rotating-structure, depression bar (5) pass through spring (6) and operation panel (1) constitute elasticity rotating-structure.

5. A high precision cutting bed according to claim 1, wherein: slide (13) are provided with threely, slide (13) constitute sliding construction through scale (12), the quantity of three (17) of motor is corresponding to the quantity of slide (13), lead screw (18) are installed in the output rotation of three (17) of motor, lead screw (18) constitute threaded connection structure in slide (13) respectively, slide (13) constitute sliding construction through three (17) of motor.

6. A high precision cutting bed according to claim 1, wherein: the number of the second motor (15) and the number of the cutting knives (16) are both corresponding to the number of the sliding seats (13), the cutting knives (16) form a rotating structure through the second motor (15), and the cutting knives (16) form an interval adjustable structure through the third motor (17).

7. A high precision cutting bed according to claim 1, wherein: the outer side fixed surface of operation panel (1) installs frame (19), one side fixed surface of frame (19) installs cylinder (20), the piston rod end fixed mounting of cylinder (20) has roof (21), one side fixed surface of roof (21) installs cutter (22), roof (21) and cutter (22) all constitute elevation structure through cylinder (20).

8. A high precision cutting bed according to claim 1, wherein: a groove (23) is formed in the surface of one side of the operating table (1), the position of the groove (23) corresponds to the position of the frame (19), a connecting rod (24) is fixedly mounted on the surface of one side of the top plate (21), a rotating plate (25) is mounted on the surface of one side of the frame (19) in a rotating mode, the connecting rod (24) and the rotating plate (25) form a sliding structure, a bottom plate (26) is mounted on the surface of one side of the rotating plate (25) in a rotating mode, a cutter II (27) is mounted on the surface of one side of the bottom plate (26), and the position of the cutter I (22) corresponds to the position of the cutter II (27).

9. A high precision cutting bed according to claim 1, wherein: one side fixed surface of roof (21) installs horizontal pole (30), horizontal pole (30) are sliding connection with frame (19), the one end of horizontal pole (30) is rotated and is installed push-and-pull rod (31), the upper surface of operation panel (1) rotates and installs pivot (32), the one end fixed mounting of pivot (32) has dead lever (33), dead lever (33) are to rotate with push-and-pull rod (31) and are connected, the outside fixed surface of pivot (32) installs dwang (34), swing joint has movable rod (35) between montant (14), movable rod (35) are sliding construction with dwang (34).