CN113397698B

CN113397698B - Laser tangent device capable of ensuring high precision and high speed

Info

Publication number: CN113397698B
Application number: CN202110553076.7A
Authority: CN
Inventors: 黄虹凤
Original assignee: Dongguan Feiyue Laser Equipment Co ltd
Current assignee: Dongguan Feiyue Laser Equipment Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2023-04-18
Anticipated expiration: 2041-05-20
Also published as: CN115670642A; CN113397698A

Abstract

The invention discloses a laser line cutting device capable of guaranteeing high precision and high speed, which comprises a cutting assembly, wherein the cutting assembly comprises a moving table, a laser emitter is arranged at the bottom of the moving table, an air suction elastic ring is sleeved on the side surface of the laser emitter, an inner elastic ring is sleeved outside the air suction elastic ring, an outer elastic ring is sleeved outside the inner elastic ring, medicine coating assemblies are arranged in the inner elastic ring and the outer elastic ring respectively, a first air pump, a second air pump and a suction assembly are arranged in the moving table, the medicine coating assemblies comprise a first medicine coating group and a second medicine coating group, the first medicine coating group and the second medicine coating group both comprise rolling balls, the rolling balls of the first medicine coating group are uniformly arranged at the bottom of the outer elastic ring, and the rolling balls of the second medicine coating group are uniformly arranged at the bottom of the inner elastic ring.

Description

Laser wire cutting device capable of ensuring high precision and high speed

Technical Field

The invention relates to the technical field of laser cutting, in particular to a laser cutting device capable of ensuring high precision and high speed.

Background

The atoms are stimulated to emit light, hence the name "laser": when the electrons in the atoms absorb energy and then jump from a low energy level to a high energy level and then fall back from the high energy level to the low energy level, the released energy is released in the form of photons. The induced (excited) photon beam (laser) has highly uniform photon optical characteristics. Therefore, compared with a common light source, the laser has good monochromaticity and directivity and higher brightness.

The existing laser scalpel is influenced by the skin of a patient when in use, the dry skin has small light reflection rate and is easy to cut, but scars are obvious when the dry skin is healed, and the wet skin has shallow scars when the wet skin is healed, but the light reflection rate is large, and the cutting effect is poor; meanwhile, before cutting, the skin of a patient needs to be cleaned in advance, and the influence of blood which flows out of the patient needs to be caused during cutting, and harmful gas can be generated. Therefore, it is necessary to design a laser thread cutting device which can automatically dry the skin of a patient before cutting, automatically moisten the skin of the patient after cutting, automatically clean the skin of the patient and recover harmful gas during cutting, and which can ensure high precision and high speed.

Disclosure of Invention

The present invention is directed to a laser wire cutting device that ensures high accuracy and high speed, and solves the problems of the background art mentioned above.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a guarantee high accuracy and high speed's laser tangent line device, includes cutting assembly, cutting assembly includes the mobile station, the mobile station bottom is provided with laser emitter, laser emitter side cover is equipped with the elasticity ring of breathing in, the elasticity ring overcoat of breathing in is equipped with interior elasticity ring, interior elasticity ring overcoat is equipped with outer elasticity ring, all be provided with in interior elasticity ring and the outer elasticity ring and scribble the medicine subassembly, be provided with air pump one, air pump two and absorb the subassembly in the mobile station.

According to the technical scheme, the medicine coating assembly comprises a first medicine coating set and a second medicine coating set, the first medicine coating set and the second medicine coating set both comprise rolling balls, the rolling balls of the first medicine coating set are uniformly arranged at the bottom of the outer elastic ring, and the rolling balls of the second medicine coating set are uniformly arranged at the bottom of the inner elastic ring;

the spin top is provided with sealed arc piece, sealed arc piece is provided with the elastic membrane all around, be provided with the through-hole in the middle of the sealed arc piece, sealed arc piece upside is provided with into medicine hole, it is provided with into pencil in the middle of the medicine hole to advance, it evenly is provided with four baffles, four to advance the pencil side the baffle will advance the medicine hole and divide into four medicine holes, is close to laser emitter one side the medicine hole is the hole, keeps away from laser emitter one side the medicine hole is outer hole, is located hole and outer hole both sides the medicine hole is the side opening.

According to the above technical scheme, the spin includes the spheroid, the spheroid is hollow structure, there is the magnetite through connecting rod fixed mounting in the middle of the spheroid, spheroid surface evenly distributed has a plurality of liquid through holes, the spheroid surface is through leading to hollow structure pipe connection in liquid through hole and the spheroid, it is provided with the reservoir to lead to the downthehole reservoir that is provided with of liquid, the inlet and the liquid outlet side of reservoir are provided with the cambered surface, be provided with the floating ring in the reservoir, floating ring and reservoir lateral wall sliding connection, be provided with the elasticity net in the reservoir, both ends respectively with the inlet and the liquid outlet fixed connection of reservoir about the elasticity net, in the middle of the elasticity net side with floating ring inner wall fixed connection, be provided with magnetic metal ball in the elasticity net.

According to the technical scheme, the floating ring is made of low-density materials, and the magnet is high in magnetism.

According to the technical scheme, the outer hole pipeline of the first medicine coating group is connected with a brine tank, and the outer hole of the second medicine coating group is connected with the air outlet pipeline of the first air pump through a heating device.

According to the technical scheme, the medicine inlet pipes of the first medicine coating group and the second medicine coating group are respectively connected with the physiological saline water tank and the hemostatic agent tank through pipelines, the medicine inlet pipes are internally provided with the atomizing nozzles, and the physiological saline water tank and the hemostatic agent tank are respectively connected with the air outlet pipeline of the air pump II.

According to the technical scheme, the inner holes of the first medicine coating group and the second medicine coating group are connected with the water replenishing agent boxes through pipelines, and the side holes of the first medicine coating group and the second medicine coating group can be connected with the corresponding agent boxes according to pathological pipelines of patients.

According to the technical scheme, the suction assembly comprises an oil pipe and an oil groove, the oil groove is formed in the elastic membrane of the second medicine coating unit closest to one side of the laser emitter, the oil groove is formed in one side, close to and far away from the laser emitter, of the elastic membrane respectively, the oil pipe is connected with a pipeline at the bottom of the oil groove, an elastic ball is arranged in the oil pipe, an elastic ring bag is arranged on the oil pipe, the inner ring of the elastic ring bag and the elastic ball are of a matched structure, hydraulic oil is arranged in the elastic ring bag and the elastic ball, and two elastic ball inner pipelines are connected in the same elastic membrane.

According to the technical scheme, the bottom of the air suction elastic ring is provided with a bottom suction port, the inner wall of the air suction elastic ring is provided with a side suction port, the suction assembly further comprises a first recovery box and a second recovery box, the tops of the first recovery box and the second recovery box are respectively connected with a first air pump air inlet pipeline and a second air pump air inlet pipeline, and the bottom of the first recovery box is connected with the bottom suction port pipeline close to the corresponding oil pipe through a first valve.

According to the technical scheme, the bottom of the second recovery box is connected with the bottom suction port and the side suction port which are close to the corresponding elastic ring bags through the second valve, and water is arranged in the second recovery box.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, different medicaments are automatically applied to different parts of the operation incision according to the laser cutting track through the medicament applying assembly, so that the skin can be quickly dried, and the cutting efficiency is improved; water vapor for cutting is reduced, and laser weakening is avoided; rapid treatment of wounds and surgical incisions; the water is quickly supplemented to the cut skin, and the operation scars are reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the applicator assembly of the present invention;

FIG. 3 is a schematic view of a ball structure according to the present invention;

FIG. 4 is a schematic view of the suction assembly piping of the present invention;

in the figure: 1. a cutting assembly; 11. a mobile station; 12. a laser transmitter; 13. a suction elastic ring; 14. an inner elastic ring; 15. an outer elastic ring; 16. a first air pump; 17. a second air pump; 2. a medicine applying assembly; 2-1, coating a first medicine; 2-2, coating a second medicine; 21. a ball; 211. a sphere; 212. a magnet; 213. a liquid through hole; 214. a liquid storage tank; 215. a floating ring; 216. an elastic net; 217. a magnetic metal ball; 22. sealing the arc sheet; 23. an elastic film; 24. a medicine inlet pipe; 25. an inner bore; 26. an outer bore; 27. side holes; 3. a suction assembly; 31. an oil pipe; 32. an oil sump; 33. an elastic ball; 34. an elastic ring bag; 35. a first valve; 36. a second valve; 37. a bottom suction opening; 38. a side suction port; 39. a first recycling box; 30. and a second recycling box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a laser thread cutting device capable of guaranteeing high precision and high speed comprises a cutting assembly 1, wherein the cutting assembly 1 comprises a mobile platform 11, a laser emitter 12 is arranged at the bottom of the mobile platform 11, a suction elastic ring 13 is sleeved on the side face of the laser emitter 12, an inner elastic ring 14 is sleeved outside the suction elastic ring 13, an outer elastic ring 15 is sleeved outside the inner elastic ring 14, a medicine coating assembly 2 is arranged in each of the inner elastic ring 14 and the outer elastic ring 15, a first air pump 16, a second air pump 17 and a suction assembly 3 are arranged in the mobile platform 11, the mobile platform 11 drives the laser emitter 12 to move for cutting in an operation, the suction elastic ring 13, the inner elastic ring 14 and the outer elastic ring 15 are attached to the skin of a patient during cutting, the medicine coating assembly 2 is used for coating the skin of the patient during moving, the efficiency of laser cutting is guaranteed, and the suction assembly 3 automatically sucks waste gas, redundant medicine and blood generated during laser cutting;

the medicine coating component 2 comprises a first medicine coating group 2-1 and a second medicine coating group 2-2, both the first medicine coating group 2-1 and the second medicine coating group 2-2 comprise rolling balls 21, the rolling balls 21 of the first medicine coating group 2-1 are uniformly arranged at the bottom of the outer elastic ring 15, and the rolling balls 21 of the second medicine coating group 2-2 are uniformly arranged at the bottom of the inner elastic ring 14;

the top of the rolling ball 21 is provided with a sealing arc piece 22, the periphery of the sealing arc piece 22 is provided with an elastic membrane 23, a through hole is arranged in the middle of the sealing arc piece 22, a medicine inlet hole is arranged on the upper side of the sealing arc piece 22, a medicine inlet pipe 24 is arranged in the middle of the medicine inlet hole, four baffles are evenly arranged on the side surface of the medicine inlet pipe 24, the medicine inlet hole is divided into four medicine holes by the four baffles, the medicine hole close to one side of the laser emitter 12 is an inner hole 25, the medicine hole far away from one side of the laser emitter 12 is an outer hole 26, the medicine holes on the two sides of the inner hole 25 and the outer hole 26 are side holes 27, when the cutting assembly 1 operates, the air suction elastic ring 13, the inner elastic ring 14 and the outer elastic ring 15 are attached to the skin of a patient to move, the rolling ball 21 is reflected and rotates through the friction force with the skin, and the rolling ball 21 drives the sealing arc piece 22 to deviate towards one side of the rotating direction through the friction force, the medicine inlet hole is communicated with one of the medicine holes, the rolling ball 21 coats the medicine on the skin of a patient, the effect that the rolling ball 21 automatically conducts different medicine holes according to the movement direction of the laser emitter 12 is achieved, the skin in front of the movement direction is a cutting track, the rolling ball 21 conducts the outer hole 26, the skin behind the movement direction is the skin after cutting, the rolling ball 21 conducts the inner hole 25, the skin on two sides is the vicinity of an operation incision, the rolling ball 21 conducts the side hole 27, when the rolling ball 21 passes through the incision or the wound, the rolling ball 21 cannot rub the skin due to the depression of the incision or the wound, and the sealing arc piece 22 rebounds, so that the rolling ball 21 conducts the medicine inlet pipe 24 at the wound position, and the effect that different medicines can be automatically coated on different parts of the operation incision according to the laser cutting track is achieved;

the rolling ball 21 comprises a ball body 211, the ball body 211 is of a hollow structure, a magnet 212 is fixedly arranged in the middle of the ball body 211 through a connecting rod, a plurality of liquid through holes 213 are uniformly distributed on the surface of the ball body 211, the surface of the ball body 211 is connected with a hollow structure pipeline in the ball body 211 through the liquid through holes 213, a liquid storage tank 214 is arranged in the liquid through holes 213, arc surfaces are arranged on the side surfaces of a liquid inlet and a liquid outlet of the liquid storage tank 214, a floating ring 215 is arranged in the liquid storage tank 214, the floating ring 215 is connected with the side wall of the liquid storage tank 214 in a sliding manner, an elastic net 216 is arranged in the liquid storage tank 214, the upper end and the lower end of the elastic net 216 are respectively fixedly connected with the liquid inlet and the liquid outlet of the liquid storage tank 214, a magnetic metal ball 217 is arranged in the elastic net 216, the magnetic metal ball 217 is always kept in the liquid storage tank 214 close to one side of the ball body 211 through the magnetic force of the magnet 212, the arc surfaces on the side surfaces of the liquid inlet and the side surface of the liquid outlet of the liquid storage tank 214 enable the magnetic metal ball 217 to roll away from the liquid inlet or the liquid outlet when the magnetic liquid storage tank is not obstructed, when the rolling ball 21 conducts the liquid medicament, when the liquid storage tank 214 rotates to the conducted medicament hole, the liquid medicament flows into the liquid storage tank 214, the floating ring 215 floats, the lower half section of the elastic net 216 is tensioned, the lower half section of the elastic net 216 limits the magnetic metal ball 217 to roll down to the two sides of the liquid outlet, the liquid outlet is blocked by the magnetic metal ball 217, the liquid medicament is only taken out to be quantified in the liquid storage tank 214, when the liquid storage tank 214 rotates to the bottom, the floating ring 215 and the magnetic metal ball 21 are respectively positioned above the liquid storage tank 214 by virtue of buoyancy and magnetic force, the original liquid inlet at the bottom is not blocked, the liquid medicament flows out and is smeared by the ball body 211, the effect of quantitatively extracting the liquid medicament for smearing is achieved, and the phenomenon that the liquid medicament is smeared too much and is difficult to completely recover and flows into an operation incision or wound can be avoided;

the floating ring 215 is made of low-density material, the magnet 212 has larger magnetism, when the rolling ball 21 conducts gas or mist-state medicament, when the liquid storage tank 214 rotates to the conducted medicament hole, the medicament enters the liquid storage tank 214, the floating ring 215 loosens the lower half section of the elastic net 216 because no liquid sinks, the magnetic metal ball 217 cannot limit the magnetic metal ball 217, the magnetic metal ball 217 rolls down towards the two sides of the liquid outlet, the liquid outlet is conducted, the medicament flows into the center of the ball 211, and the liquid storage tank 214 at the bottom is provided with the floating ring 215 sinking, but the floating ring 215 is made of low-density material and the magnet 212 has larger magnetism, the magnetic metal ball 217 can overcome the gravity of the floating ring 215, pull up the floating ring 215, and roll away from the upper liquid outlet through the arc surface without obstruction of the liquid inlet and is in a conduction state, so that the gas or mist-state medicament can be blown out, the effect that the gas or mist-state medicament can be positioned without obstacles is achieved, and the medicament coating assembly 2 can use different fake medicament modes according to different states of the medicament so as to perform different treatments on different parts of the incision in operation;

the outer hole 26 of the first medicine coating group 2-1 is connected with a brine tank through a pipeline, the outer hole 26 of the second medicine coating group 2-2 is connected with an air outlet pipeline of the air pump 16 through a heating device, in the laser cutting process, in the advancing direction of laser, brine is coated at the position to be cut by the first medicine coating group 2-1 for sterilization, then hot air is blown out from the second medicine coating group 2-2 for drying the brine, in the drying process, the density of the brine is continuously increased, the sterilization effect can be improved, meanwhile, partial moisture of the skin can be separated out and dried through osmotic pressure, the skin is rapidly dried, the reflection rate of the skin is reduced, the laser cutting efficiency is improved, meanwhile, water vapor generated in the process of cutting the skin is reduced, the laser is prevented from being weakened by the water vapor, the cutting efficiency is improved by rapidly drying the skin, the cutting water vapor is reduced, and the laser weakening effect is avoided;

the medicine inlet pipes 24 of the first medicine coating group 2-1 and the second medicine coating group 2-2 are respectively connected with a physiological saline water tank and a hemostatic agent tank through pipelines, atomizing nozzles are arranged in the medicine inlet pipes 24, the physiological saline water tank and the hemostatic agent tank are both connected with an air outlet pipeline of the air pump II 17, in the laser cutting process, if a wound exists in a patient, the first medicine coating group 2-1 sprays physiological saline water for sterilization, then the second medicine coating group 2-2 sprays hemostatic agent for rapid hemostasis, the effect of rapidly treating the wound is achieved, wound infection and blood influence on cutting are avoided, after laser cutting, the second medicine coating group 2-2 sprays hemostatic agent for rapid hemostasis, then the first medicine coating group 2-1 sprays physiological saline water for sterilization, the effect of rapid operation of the medicine is achieved, the effect of automatically treating the wound and operation incision according to the condition of the patient is achieved, and excessive blood is avoided from influencing the operation, and the effect of automatically treating the wound and operation incision can be achieved;

the inner holes 25 of the first medicine coating group 2-1 and the second medicine coating group 2-2 are connected with a water replenishing agent box through pipelines, the side holes 27 of the first medicine coating group 2-1 and the second medicine coating group 2-2 can be connected with corresponding medicine boxes according to pathological pipelines of patients, the side holes 27 are used for adapting to patients with different pathologies, after laser cutting, the side holes are positioned behind the cutting direction, the first medicine coating group 2-1 and the second medicine coating group 2-2 near an operation cut can conduct the inner holes 25, the water replenishing agent is coated on the surface of the skin after the cutting of the rolling ball 21, the water replenishing agent is quickly replenished to the skin, the skin recovers activity, the skin after the operation can be quickly healed, and operation scars can be reduced;

the suction assembly 3 comprises an oil pipe 31 and an oil groove 32, the oil groove 32 is arranged in the elastic membrane 23 on one side of the second applicator group 2-2 closest to the laser emitter 12, the oil groove 32 is respectively arranged on one side of the elastic membrane 23 close to and far from the laser emitter 12, the oil pipe 31 is connected with a pipeline at the bottom of the oil groove 32, an elastic ball 33 is arranged in the oil pipe 31, an elastic ring bag 34 is arranged on the oil pipe 31, the inner ring of the elastic ring bag 34 and the elastic ball 33 are in a matched structure, hydraulic oil is arranged in the elastic ring bag 34 and the elastic ball 33, the two elastic balls 33 in the same elastic membrane 23 are connected through a pipeline, the oil pipe 31 and the elastic ring bag 34 on one side close to the laser emitter 12 are respectively connected with a first valve 35 and a second valve 36 through pipelines, and as the rolling ball 21 can drive the sealing arc piece 22 to deviate in the rotating process, so that the sealing arc piece 22 can extrude the oil groove 32 on one side and simultaneously lift the oil groove 32 on the other side, the oil pressure in the oil groove 32 at one side is larger, the oil pressure in the oil groove 32 at the other side is smaller, the oil pressure extrudes the elastic ring bag 34, the hydraulic oil in the elastic ball 33 flows, the elastic ball 33 at one side with larger oil pressure is contracted, the oil groove 32 is communicated, the elastic ball 33 at one side with smaller oil pressure is enlarged, the elastic ring bag 34 is extruded, the hydraulic oil in the elastic ring bag 34 flows out, the oil pipe 31 and the elastic ring bag 34 at one side far away from the laser emitter 12 are both connected to a hollow groove through pipelines, a device cannot be triggered, the oil groove 32 at one side close to the laser emitter 12 is smaller in the oil groove 32 at the front in the advancing direction, the valve two 36 is opened, the oil groove 32 at the rear in the advancing direction is larger in the oil groove 32 at one side close to the laser emitter 12, the valve one 35 is opened, the effect of opening different valves according to the cutting direction is achieved, the valve two 36 is opened in the front in the advancing direction, the valve one 35 is opened at the rear in the advancing direction, so as to recover different substances before and after laser cutting;

the bottom of the suction elastic ring 13 is provided with a bottom suction port 37, the inner wall of the suction elastic ring 13 is provided with a side suction port 38, the suction assembly 3 further comprises a first recovery box 39 and a second recovery box 30, the tops of the first recovery box 39 and the second recovery box 30 are respectively connected with air inlet pipelines of the first air pump 16 and the second air pump 17, the bottom of the first recovery box 39 is connected with the bottom suction port 37 adjacent to the corresponding oil pipe 31 through a first valve 35, and the first air pump 16 can suck the blood which flows out after laser cutting into the first recovery box 39 through the first valve 35 and the bottom suction port 37 in the backward direction of forward feeding so as to spray hemostatic agent in the following process and recover the blood at the same time so as to facilitate the following blood transfusion or avoid the health of medical care personnel from diseases spread by the blood;

the bottom of the second recovery box 30 is in pipeline connection with a bottom suction port 37 and a side suction port 38 which are adjacent to the corresponding elastic ring bag 34 through a second valve 36, water is arranged in the second recovery box 30, in the forward direction, the second air pump 17 can suck residual medicament, precipitated salt powder and blood before cutting into the second recovery box 30 through the second valve 36 and the bottom suction port 37 so as not to obstruct cutting and fall into the body of a patient, and harmful gas generated during cutting is sucked into the second recovery box 30 through the side suction port 38 and is absorbed by the water so as not to harm the safety of medical personnel or pollute the blood in the first recovery box 39 by the harmful gas, so that the effects of automatically separating and recovering impurities on the surface of skin before operation, abandoning and cutting the blood after cutting are achieved, and the subsequent post-cutting treatment is facilitated and the safety of the patient and the medical personnel is protected.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A guarantee high accuracy and high-speed laser tangent line device, includes cutting assembly (1), its characterized in that: the cutting assembly (1) comprises a moving table (11), a laser emitter (12) is arranged at the bottom of the moving table (11), an air suction elastic ring (13) is sleeved on the side face of the laser emitter (12), an inner elastic ring (14) is sleeved outside the air suction elastic ring (13), an outer elastic ring (15) is sleeved outside the inner elastic ring (14), the inner elastic ring (14) and the outer elastic ring (15) are both internally provided with a medicine coating assembly (2), and a first air pump (16), a second air pump (17) and a suction assembly (3) are arranged in the moving table (11);

the drug applying assembly (2) comprises a first drug applying assembly (2-1) and a second drug applying assembly (2-2), the first drug applying assembly (2-1) and the second drug applying assembly (2-2) both comprise rolling balls (21), the rolling balls (21) of the first drug applying assembly (2-1) are uniformly arranged at the bottom of the outer elastic ring (15), and the rolling balls (21) of the second drug applying assembly (2-2) are uniformly arranged at the bottom of the inner elastic ring (14);

the top of the rolling ball (21) is provided with a sealing arc piece (22), elastic membranes (23) are arranged around the sealing arc piece (22), a through hole is arranged in the middle of the sealing arc piece (22), a medicine inlet hole is arranged on the upper side of the sealing arc piece (22), a medicine inlet pipe (24) is arranged in the middle of the medicine inlet hole, four baffles are uniformly arranged on the side surface of the medicine inlet pipe (24), the medicine inlet hole is divided into four medicine holes by the four baffles, the medicine hole close to one side of the laser emitter (12) is an inner hole (25), the medicine hole far away from one side of the laser emitter (12) is an outer hole (26), and the medicine holes on the two sides of the inner hole (25) and the outer hole (26) are side holes (27);

the rolling ball (21) comprises a ball body (211), the ball body (211) is of a hollow structure, a magnet (212) is fixedly mounted in the middle of the ball body (211) through a connecting rod, a plurality of liquid through holes (213) are uniformly distributed in the surface of the ball body (211), the surface of the ball body (211) is connected with a hollow structure pipeline in the ball body (211) through the liquid through holes (213), a liquid storage tank (214) is arranged in each liquid through hole (213), arc surfaces are arranged on the side surfaces of a liquid inlet and a liquid outlet of the liquid storage tank (214), a floating ring (215) is arranged in the liquid storage tank (214), the floating ring (215) is in sliding connection with the side wall of the liquid storage tank (214), an elastic net (216) is arranged in the liquid storage tank (214), the upper end and the lower end of the elastic net (216) are fixedly connected with the liquid inlet and the liquid outlet of the liquid storage tank (214) respectively, the middle of the side surface of the elastic net (216) is fixedly connected with the inner wall of the floating ring (215), and a magnetic metal ball (217) is arranged in the elastic net (216);

the floating ring (215) is made of low-density material, and the magnet (212) is magnetic, so that the magnetic metal ball can overcome the gravity of the floating ring;

the outer hole (26) of the first smearing medicine group (2-1) is connected with a brine tank through a pipeline, and the outer hole (26) of the second smearing medicine group (2-2) is connected with an air outlet pipeline of the first air pump (16) through a heating device;

the medicine inlet pipes (24) of the first medicine coating group (2-1) and the second medicine coating group (2-2) are respectively connected with a physiological saline water tank and a hemostatic agent tank through pipelines, atomizing nozzles are arranged in the medicine inlet pipes (24), and the physiological saline water tank and the hemostatic agent tank are respectively connected with an air outlet pipeline of the air pump II (17).

2. A laser thread cutting apparatus ensuring high accuracy and high speed according to claim 1, wherein: inner holes (25) of the first medicine applying group (2-1) and the second medicine applying group (2-2) are connected with a water replenishing agent box through pipelines, and side holes (27) of the first medicine applying group (2-1) and the second medicine applying group (2-2) can be connected with corresponding medicine boxes according to pathological pipelines of patients.

3. A laser cutting machine ensuring high accuracy and high speed according to claim 2, characterized in that: absorb subassembly (3) and include oil pipe (31) and oil groove (32), oil groove (32) set up in scribble medicine group two (2-2) are close to inside elastic membrane (23) of laser emitter (12) one side the most, oil groove (32) set up respectively in elastic membrane (23) are close to and keep away from one side of laser emitter (12), oil pipe (31) and oil groove (32) bottom pipe connection, be provided with elasticity ball (33) in oil pipe (31), be provided with elasticity ring bag (34) on oil pipe (31), elasticity ring bag (34) inner circle and elasticity ball (33) are the cooperation structure, be provided with hydraulic oil in elasticity ring bag (34) and elasticity ball (33), two in same elasticity membrane (23) elasticity ball (33) internal conduit connects, and oil pipe (31) and elasticity ring bag (34) that are close to laser emitter (12) one side have valve one (35) and valve two (36) respectively pipe connection.

4. A laser thread cutting apparatus ensuring high accuracy and high speed according to claim 3, wherein: the suction elastic ring (13) bottom is provided with bottom suction port (37), the suction elastic ring (13) inner wall is provided with side suction port (38), it still includes collection box (39) and collection box two (30) to absorb subassembly (3), collection box (39) and collection box two (30) top respectively with air pump (16) and air pump two (17) air inlet pipe connection, bottom suction port (37) pipe connection that collection box (39) bottom is close to through valve (35) and corresponding oil pipe (31).

5. A laser tangent device guaranteeing high precision and high speed according to claim 4, characterized in that: the bottom of the second recovery box (30) is in pipeline connection with a bottom suction port (37) and a side suction port (38) which are adjacent to the corresponding elastic ring bag (34) through a second valve (36), and water is arranged in the second recovery box (30).