CN219730248U - Safe hoisting and zero dust type plasma discharging device - Google Patents

Abstract

The utility model discloses a safe hoisting zero dust type plasma blanking device, which belongs to the technical field of steel plates and comprises a working bed assembly, wherein the working bed assembly comprises a water bed box, the water bed box is of a cuboid structure with an opening at the upper end, a blanking platform is arranged at the opening at the upper end of the water bed box, plasma equipment is arranged on one end surface of the blanking platform, a conical dust hood is arranged at the upper end of the plasma equipment, the conical dust hood is connected with a dust removal assembly, and the dust removal assembly is arranged close to one side of the plasma equipment; the lifting assembly comprises a lifting beam, a lifting hook is arranged at the center point of the upper surface of the lifting beam, hooks are arranged at two ends of the lifting hook and cling to the upper surface of the lifting beam, lifting lugs are uniformly distributed on the lower surface of the lifting beam and are connected with a clamping ring, and the clamping ring is connected with the sucking disc assembly. The utility model can solve the problems that the prior art cannot absorb smoke dust and harm the body of operators.

Description

Safe hoisting and zero dust type plasma discharging device

Technical Field

The utility model belongs to the technical field of steel plates, relates to steel plate processing, and in particular relates to a safe hoisting and zero dust type plasma blanking device.

Background

With the increasing demand of steel bridges, steel bridges are continuously developing to the directions of longer length and more changeable shapes. The plasma has high cutting speed and complete cut after cutting, can effectively reduce the grinding amount after cutting, and can cut plates with different shapes and shapes by matching with numerical control programming, thus being widely applied to the manufacture of steel bridges. However, the length of the steel bridge plate is mostly 13 m, the width is about 3 m, the thickness of each part of the steel bridge plate is 8mm-30mm, and the thickness span of the plate is large. When the plate material is lifted and loaded, the traditional mode of hanging two pairs of lifting hooks under the lifting beam is used, and the condition that the lifting hooks are easy to slide due to bending deformation of the plate material in the lifting process of the thin long plate material is easily achieved. When the plate is hoisted each time, the hoisting position of the plate is measured in advance, the phenomenon of sliding hooks caused by the deviation of the gravity center in the hoisting process is determined, so that the hoisting process is slower in speed and low in efficiency, and the phenomenon of sliding hooks of the plate is easy to occur to generate larger potential safety hazards.

In the plasma cutting process, the metal at the notch of the workpiece is locally melted or evaporated by the heat of the high-temperature plasma arc, and the molten metal is discharged by the momentum of the high-speed plasma to form the notch. During the cutting process, molten metal melt is sprayed around or high-temperature scrap iron is generated, and smoke dust generated by a cutting opening and smoke dust generated by combustion of the high-temperature melt are generated. Traditional plasma cutting machine is through establishing the water bed under the unloading platform and cooling, absorb high temperature iron fillings, and the water bed can only absorb the smoke and dust that falls into the iron fillings in the aquatic, iron slag produced, and can not effectively absorb the smoke and dust that cutting process kerf, oxide burning produced, leads to the cutting process dust and smoke volume great, brings very big harm to operating personnel health.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a safe hoisting and zero dust type plasma discharging device, which is used for solving the problems that smoke dust cannot be absorbed, the body of an operator is endangered and the like in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model discloses a safe hoisting zero dust type plasma blanking device, which comprises a working bed component, wherein the working bed component comprises a water bed box, the water bed box is of a cuboid structure with an opening at the upper end, a blanking platform is arranged at the opening at the upper end of the water bed box, plasma equipment is arranged on one end surface of the blanking platform, a conical dust hood is arranged at the upper end of the plasma equipment, the conical dust hood is connected with a dust removal component, and the dust removal component is tightly attached to one side of the plasma equipment; the lifting assembly comprises a lifting beam, a lifting hook is arranged at the center point of the upper surface of the lifting beam, hooks are arranged at two ends of the lifting hook and cling to the upper surface of the lifting beam, lifting lugs are uniformly distributed on the lower surface of the lifting beam and are connected with a clamping ring, and the clamping ring is connected with the sucking disc assembly. In order to achieve the purpose of zero smoke dust in the plasma cutting process, a dust collection principle of a dust collector is introduced, the moving range of a plasma gun head is compared with the dust collection range of the dust collector, a conical dust collection cover is added above plasma equipment, the distribution area of wind current is enlarged through a dust collection opening of a conical structure, the effective smoke dust suction area is enlarged, the suction range is enlarged, and the conical dust collection cover is buckled on the plasma equipment in a cover mode.

Further, the dust removal subassembly includes the air pipe, and dust extraction is connected to air pipe one end, and air pipe upper end is connected the gas collecting channel, and the surface that the gas collecting channel is close to plasma equipment one side is equipped with scalable hose, and the toper suction hood is connected to scalable hose other end, and toper suction hood lower extreme edge connection transparent plate, transparent plate surround the plasma gun head. For the continuous removal of adaptation plasma cutting process, the cutting smoke and dust produces the characteristic that the position constantly changes, add at plasma equipment removes the track side and establish the air pipe, air pipe adopts the iron sheet preparation, the gas collecting channel of air pipe one side plays the scalable hose on the fixed toper suction hood and is connected with plasma equipment's purpose, scalable hose adopts high temperature resistant refractory material to make, toper suction hood is connected to one end, air pipe is connected to one end, can absorb the interior air pipe with the smoke and dust of toper dust collector in, scalable setting of scalable hose can realize carrying out steady dust absorption with the cooperation of belt in the walking process.

Further, the surfaces of the ventilating duct and the gas collection box are provided with belts, the belts are connected with two bearing sets, and the two bearing sets are respectively arranged at two connecting angles of the ventilating duct and the gas collection box. The width of the belt is equal to the width of the ventilating duct, and the length of the belt is equal to the length of the ventilating duct plus 2m. The width is laid rather than the same width above the air pipe, with its length extension 2 m's belt, the belt passes through two bearing sets and links to each other, and a bearing set is rotatory along the walking direction of plasma equipment cutting, carries out the belt and rolls up the operation, and another bearing set then carries out the belt at the walking direction rear of plasma equipment cutting and spreads the operation, guarantees that the belt hugs closely on the air pipe constantly, along with the effect of the start and the convulsions negative pressure of updraft ventilator, can make the belt hug closely the air pipe to this leakproofness and the dust removal effect of guaranteeing the air pipe. One side of the ventilating duct is connected with a telescopic hose on the conical dust hood through a gas collecting tank, the other side is connected with dust removing equipment, the dust removing equipment is started to operate in a relatively airtight space due to plasma cutting operation, various smoke dust generated in the cutting process is absorbed by vortex type airflow in the conical dust hood, and the outward diffusion of the smoke dust is avoided.

Further, the sucking disc subassembly includes the cross pole, and the snap ring is connected to the crossing point department of cross pole, and the fixed ring is connected to the cross pole other end, and the fixed ring lower extreme is equipped with the material loading sucking disc. The sucker assembly is connected with the lifting lug through the clamping ring, and the sucker assembly can be quickly and effectively installed and removed. The sucking disc subassembly is symmetrical use and adsorption area is great, and the sucking disc can realize automatic material of grabbing when hoist and mount the steel sheet, and automatic absorption has saved the time that needs artifical hanging in the past, and does not need the focus position before the hoist and mount, can grab material hoist and mount fast according to panel adjustment sucking disc position, has saved hoist and mount time greatly, has improved hoist and mount efficiency, when the sucking disc subassembly adsorbs or puts down the panel, the cross rod is on a parallel with the panel.

Further, the blanking platform is a saw-tooth-shaped strip with a gap, the gap distance is 300mm, the saw-tooth-shaped strips are parallel to each other, and the width of the saw-tooth-shaped strip is 300mm. The sawtooth-shaped lath can reduce the smoke dust generated by metal melting in the cutting process, the cutting blanking platform is made into a sawtooth shape, the blanking platform is in multi-point contact with the plate, flame can penetrate the sawtooth-shaped plate to the sawtooth vacancy position during cutting, and the flame can penetrate the sawtooth-shaped plate to replace the conventional lath type platform cutting blanking because the sawtooth part is vacancy, so that the problems that dust is generated due to the fact that the flame penetrates the plate to the lath, the external appearance quality of a product is influenced by continuous heat to melt the lath, the production of cutting smoke dust is greatly reduced, and the external appearance quality of the product is optimized are solved.

Furthermore, the transparent plate adopts a high-temperature-resistant transparent PC plate, and the length of the transparent plate is longer than that of the plasma cutting gun. The transparent high-temperature-resistant PC board can realize observing the walking track and the height of the gun head at any time in the cutting process, and can not be melted and damaged by high-temperature scrap iron at the splashing position.

Furthermore, the water bed box adopts a steel plate material to be welded into an integral structure. The external dimension of the water bed box is determined according to the span of the numerical control equipment and the blanking dimension required by production, and the periphery of the water tank is fully welded to form a closed box body, so that the water in the box body is filled without leakage.

Further, the hoisting area of the feeding sucker is rectangular, and the feeding sucker adopts a 3T sucker. The suction cup is 3T in specification by combining the weight of the plate with the economic benefit. In the hoisting, 4 adsorption hoisting areas are formed in the middle of the plate, the adsorption hoisting areas are distributed in a rectangular shape, the former point type lifting hook hoisting is replaced, the adsorption area of the adsorption hoisting areas with the plate is increased, the hoisting deformation of the plate can be effectively controlled, particularly when the long thin plate is hoisted, the bending deformation phenomenon of the plate can be effectively avoided, the hoisting safety coefficient is improved, and the hoisting safety construction is ensured.

Further, the lifting lugs are welded on the hanging beam, the lifting lugs are uniformly distributed on two sides of the lifting hook serving as a center point, the lifting lugs are made of Q235B materials, and the thickness is 20mm. According to the length of board, make 12m with hanging beam length, then equally divide into 6 with hanging beam and form 7 partition points, 7 partition point department welding lug welds 7 pairs altogether, and every partition point is bilateral symmetry's form and distributes on hanging beam, can make sucking disc subassembly according to the hoist and mount panel of equidimension remove to different lugs at any time, has guaranteed the stability of hoist and mount panel's variety and hoist and mount process. 13 meters's steel sheet installs four sucking disc subassemblies altogether about respectively when the hoist and mount, because sucking disc subassembly is symmetrical use and adsorption area is great, the sucking disc subassembly can realize automatic material of grabbing when hoist and mount the steel sheet, automatic absorption is at the panel face, has saved in the past need artifical hanging, the time of unloading the lifting hook, and need not be before hoist and mount in calculating the focus position, can grab material hoist and mount fast according to panel adjustment sucking disc position, has saved hoist and mount time greatly, has improved hoist and mount efficiency.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model refers to the gathering dust collection principle of the dust collector, the moving range of the plasma gun head is compared with the dust collection range of the dust collector, the conical dust hood is added above the plasma numerical control cutting machine, the distribution area of wind current is enlarged, the effective area of smoke dust suction is enlarged, the suction range is enlarged, the dust hood is buckled on plasma equipment in a hood mode, the plasma gun head is wrapped in the hood by using a high-temperature resistant transparent plate, the gun head walking track and the height can be observed at any time in the cutting process while dust prevention is realized, and various smoke dust generated in the cutting process can not be melted and damaged due to high-temperature scrap iron at the splashing position, so that the outward diffusion of the smoke dust is avoided, the zero smoke dust pollution in the cutting process can be really realized, and the physical and mental health of operators is further ensured.

2. According to the utility model, an automatic grasping method is adopted to replace the traditional method that the gravity center of the plate needs to be measured in advance and then the lifting hook is hung manually in lifting, so that the lifting time is greatly saved, the lifting efficiency is improved, the lifting area is increased by adopting the sucker assembly, the plate lifting process is safer, the phenomenon that the lifting hook is easy to slip due to unstable gravity center of the plate and bending deformation of the thin plate lifting is avoided, the lifting safety is ensured, and after the plate is lifted to a blanking platform, the dust removing equipment is started, and the plasma cutting machine is started to cut the plate.

3. The blanking platform consists of the serrated laths with the width of 300mm and the interval of 300mm, the platform is in multi-point contact with the plate, the previous planar contact between the plate and the plate is changed, flame can pass through the plate to reach the blank position of the serrated laths during cutting and blanking, the phenomena of smoke dust and anti-molten iron are avoided due to cutting of the plate, the generation of smoke dust is reduced, the water bed box under the blanking platform can absorb the smoke dust generated by scrap iron and iron slag falling into water, the generation of cutting smoke dust is greatly reduced, and the appearance quality of products is optimized.

Drawings

FIG. 1 is a schematic structural view of a safe hoisting and zero dust type plasma blanking device of the utility model;

FIG. 2 is a schematic structural view of a transparent plate of the safe hoisting and zero dust type plasma blanking device of the utility model;

FIG. 3 is a schematic structural view of a lifting assembly of the safe lifting and zero dust type plasma discharging device;

FIG. 4 is a schematic structural view of a chuck assembly of the safe lifting and zero dust type plasma blanking device of the present utility model;

fig. 5 is a schematic structural diagram of a dust removing assembly of the safe hoisting and zero dust type plasma discharging device.

Reference numerals:

1. a work bed assembly; 101. a water bed tank; 102. a blanking platform; 103. a plasma device; 104. serrated laths; 105. a plasma gun head; 2. a dust removal assembly; 201. a ventilation duct; 202. a gas collection box; 203. a flexible hose; 204. a conical dust hood; 205. a transparent plate; 206. a belt; 207. a bearing set; 3. hoisting the assembly; 301. a hanging beam; 302. a lifting hook; 303. a hook; 304. lifting lugs; 305. a clasp; 4. a suction cup assembly; 401. a cross bar; 402. a fixing ring; 403. and a feeding sucker.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

In the present utility model, the sequence numbers themselves, such as "first", "second", etc., for the components are only used to distinguish the described objects, and do not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, unless otherwise indicated, mean a direct or indirect connection. It is to be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or imply a particular orientation, configuration and operation of the apparatus or elements referred to, but are not intended to limit the utility model to such orientation or position, merely to facilitate describing the utility model and to simplify the description.

As shown in fig. 1-4, the safe hoisting and zero dust type plasma blanking device comprises a working bed assembly 1, wherein the working bed assembly 1 comprises a water bed box 101, the water bed box 101 is of a cuboid structure with an opening at the upper end, a blanking platform 102 is arranged at the opening at the upper end of the water bed box 101, plasma equipment 103 is arranged on one end surface of the blanking platform 102, a conical dust hood 204 is arranged at the upper end of the plasma equipment 103, the conical dust hood 204 is connected with a dust removal assembly 2, and the dust removal assembly 2 is tightly attached to one side of the plasma equipment 103; the lifting assembly 3 is arranged above the working bed assembly 1, the lifting assembly 3 comprises a lifting beam 301, a lifting hook 302 is arranged at the center point of the upper surface of the lifting beam 301, hooks 303 are arranged at two ends of the lifting hook 302, the hooks 303 are tightly attached to the upper surface of the lifting beam 301, lifting lugs 304 are uniformly distributed on the lower surface of the lifting beam 301, the lifting lugs 304 are connected with a clamping ring 305, and the clamping ring 305 is connected with a sucker assembly 4. In order to achieve the purpose of zero smoke dust in the plasma cutting process, a dust collection principle of a dust collector is introduced, the moving range of the plasma gun head 105 is compared with the dust collection range of the dust collector, a conical dust collection cover 204 is added above the plasma equipment 103, the dust collection opening of the conical structure enlarges the distribution area of wind current, the effective smoke dust suction area is enlarged, the suction range is enlarged, and the conical dust collection cover 204 is buckled on the plasma equipment 103 in a cover mode.

As shown in fig. 5, the dust removing assembly 2 comprises a ventilation pipeline 201, one end of the ventilation pipeline 201 is connected with a dust collecting device, the upper end of the ventilation pipeline 201 is connected with a gas collecting box 202, a telescopic hose 203 is arranged on the surface of the gas collecting box 202, which is close to one side of the plasma equipment 103, the other end of the telescopic hose 203 is connected with a conical dust hood 204, the edge of the lower end of the conical dust hood 204 is connected with a transparent plate 205, and the transparent plate 205 surrounds the plasma gun head 105. In order to adapt to the characteristic that the plasma cutting process continuously moves and the position of the cutting smoke dust continuously changes, a ventilating duct 201 is additionally arranged beside a moving track of the plasma equipment 103, the ventilating duct 201 is made of iron sheet, a gas collecting tank 202 on one side of the ventilating duct 201 is used for fixing a telescopic hose 203 on a conical dust hood 204 and the purpose of being connected with the plasma equipment 103, the telescopic hose is made of high-temperature resistant refractory materials, one end of the telescopic hose is connected with the conical dust hood 204, the other end of the telescopic hose is connected with the ventilating duct 201, smoke dust in the conical dust removing device can be absorbed into the ventilating duct 201, and stable dust collection can be realized through cooperation of the telescopic hose 203 with a belt 206 in the walking process.

Preferably, the surfaces of the ventilation pipeline 201 and the gas collection box 202 are provided with belts 206, the belts 206 are connected with two bearing groups 207, and the two bearing groups 207 are respectively arranged at two connecting corners of the ventilation pipeline 201 and the gas collection box 202. The width of the belt 206 is equal to the width of the ventilation duct 201, and the length of the belt 206 is the length of the ventilation duct 201 plus 2m. The width and the same width are paved above the ventilating duct 201, the length of the ventilating duct is lengthened by 2m, the belt 206 is connected with the ventilating duct 201 through two bearing groups 207, one bearing group 207 rotates along the running direction of the plasma equipment 103 for cutting, the belt 206 is rolled up, the other bearing group 207 carries out the belt 206 spreading operation behind the running direction of the plasma equipment 103 for cutting, the belt 206 is guaranteed to be tightly attached to the ventilating duct 201 at any time, and the belt 206 is enabled to be tightly attached to the ventilating duct 201 along with the starting of the air exhausting equipment and the action of air exhausting negative pressure, so that the tightness and the dust removing effect of the ventilating duct are guaranteed. One side of the ventilating duct 201 is connected with a telescopic hose on the conical dust hood 204 through the gas collecting tank 202, the other side is connected with dust removing equipment, and the dust removing equipment is started to operate in a relatively closed space due to plasma cutting operation, so that various smoke dust generated in the cutting process can be absorbed by vortex airflow in the conical dust hood 204, and the outward diffusion of the smoke dust is avoided.

Preferably, the sucker assembly 4 comprises a cross rod 401, a clamping ring 305 is connected at the intersection point of the cross rod 401, the other end of the cross rod 401 is connected with a fixed ring 402, and a feeding sucker is arranged at the lower end of the fixed ring 402. 403 sucking disc subassembly 4 is connected through snap ring 305 with lug 304, can realize quick effectual installation demolishs sucking disc subassembly 4. The sucking disc subassembly 4 is symmetrical use and adsorption area is great, and the sucking disc can realize automatic material of grabbing when hoist and mount the steel sheet, and automatic absorption is in the panel face, has saved in the past and has needed the manual work to hang, has unloaded the time of lifting hook 302, and need not calculate the focus position before the hoist and mount, can grab material hoist and mount fast according to panel adjustment sucking disc position, has saved hoist and mount time greatly, has improved hoist and mount efficiency, when sucking disc subassembly 4 adsorbs or put down the panel, the cross bar 401 is on a parallel with the panel.

Preferably, the blanking platform 102 is a saw-tooth shaped slat 104 with a gap distance of 300mm, the saw-tooth shaped slats 104 are parallel to each other, and the width of the saw-tooth shaped slat 104 is 300mm. The sawtooth-shaped lath 104 can reduce the smoke dust generated by metal melting in the cutting process, the cutting blanking platform 102 is made into a sawtooth shape, the blanking platform 102 is in multi-point contact with the plate, flame can penetrate the sawtooth-shaped plate to the sawtooth vacant position during cutting, and the flame can pass through the sawtooth-shaped plate to replace the conventional lath-shaped platform cutting blanking, so that the problems that dust is generated due to the fact that the flame passes through the plate to the lath, the external appearance quality of a product is influenced by continuous heat to melt the lath, the generation of cutting smoke dust is greatly reduced, and the external appearance quality of the product is optimized.

Preferably, the transparent plate 205 is a high temperature resistant transparent PC plate, and the length of the transparent plate 205 is greater than the length of the plasma torch. The transparent high-temperature-resistant PC board can realize observing the walking track and the height of the gun head at any time in the cutting process, and can not be melted and damaged by high-temperature scrap iron at the splashing position.

Preferably, the water bed 101 is welded as an integral structure using a steel plate material. The external dimension of the water bed tank 101 is determined according to the span of the numerical control equipment and the blanking dimension required by production, and the periphery of the water tank is fully welded to form a closed tank body, so that the water in the tank body can be filled without leakage.

Preferably, the lifting area of the feeding sucker is rectangular, and the feeding sucker adopts a 3T sucker. The suction cup is 3T in specification by combining the weight of the plate with the economic benefit. In the hoisting, 4 adsorption hoisting areas are formed in the middle of the plate, the adsorption hoisting areas are distributed in a rectangular shape, the original point type lifting hook 302 is replaced for hoisting, the adsorption area of the plate is increased, the hoisting deformation of the plate can be effectively controlled, particularly when the long thin plate is hoisted, the bending deformation of the plate can be effectively avoided, the hoisting safety coefficient is improved, and the hoisting safety construction is ensured.

Preferably, the lifting lugs 304 are welded on the hanging beam 301, the lifting lugs 304 are uniformly distributed on two sides of the lifting hook 302 serving as a center point, the lifting lugs 304 are made of Q235B material, and the thickness is 20mm. According to the length of the plate, the length of the hanging beam 301 is made to be 12m, then the hanging beam 301 is equally divided into 6 parts to form 7 equal division points, 7 pairs of lifting lugs 304 are welded at the 7 equal division points, each equal division point is distributed on the hanging beam 301 in a bilateral symmetry mode, the sucker assembly 4 can be enabled to move onto different lifting lugs 304 at any time according to lifting plates of different sizes, and the diversity of the lifting plates and the stability of the lifting process are guaranteed. The steel sheet of 13 meters installs four sucking disc subassemblies 4 altogether respectively about the hoist and mount, because sucking disc subassembly 4 is symmetrical use and adsorption area is great, sucking disc subassembly 4 can realize automatic material of grabbing when hoist and mount the steel sheet, automatic absorption has saved in the past and has needed the manual work to hang, the time of unloading lifting hook 302, and need not be in calculating the focus position before hoist and mount, can grab the material hoist and mount fast according to panel adjustment sucking disc position, has saved hoist and mount time greatly, has improved hoist and mount efficiency.

When the structure starts to work, firstly, the sucker assembly 4 is hung on different clamping rings 305 according to the size of a plate, the plate is adsorbed by the disc assembly and placed on the blanking platform 102, the dust collection device and the plasma equipment 103 are opened, the gas collection box 202 can move along the direction of the ventilating duct 201 along with the plasma equipment 103, the belt 206 is ensured to be tightly attached to the ventilating duct 201 at any time through the bearing group 207 and the belt 206, the belt 206 can be tightly attached to the ventilating duct 201 along with the starting of the air suction equipment and the action of negative suction pressure, so that the tightness and the dust removal effect of the ventilating duct are ensured, the conical dust collection cover 204 and the transparent plate 205 below can pump up smoke dust generated by the operation of the plasma equipment 103, and the smoke dust enters the ventilating duct 201 through the telescopic hose 203, so that the smoke dust is prevented from diffusing outwards, zero smoke dust pollution in the cutting process can be really realized, the physical and mental health of operators is further ensured, the blanking platform 102 is the saw-tooth-shaped batten 104, meanwhile, the gap between the saw-tooth-shaped battens 104 can pass, the generation of the cutting smoke dust is greatly reduced, and the appearance quality of products is optimized.

The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present utility model, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (10)

1. Safe hoist and mount, zero dust formula plasma unloader, its characterized in that: the device comprises a working bed assembly, wherein the working bed assembly comprises a water bed box, the water bed box is of a cuboid structure with an opening at the upper end, a discharging platform is arranged at the opening at the upper end of the water bed box, plasma equipment is arranged on one end surface of the discharging platform, a conical dust hood is arranged at the upper end of the plasma equipment, the conical dust hood is connected with a dust removal assembly, and the dust removal assembly is tightly attached to one side of the plasma equipment;

the lifting device is characterized in that a lifting assembly is arranged above the working bed assembly and comprises a lifting beam, lifting hooks are arranged at the center points of the upper surfaces of the lifting beam, hooks are arranged at two ends of each lifting hook and are clung to the upper surfaces of the lifting beam, lifting lugs are uniformly distributed on the lower surfaces of the lifting beam and are connected with clamping rings, and the clamping rings are connected with sucking disc assemblies.

2. The safe lifting and zero dust type plasma blanking device according to claim 1, wherein: the dust removal assembly comprises a ventilating duct, a dust collection device is connected to one end of the ventilating duct, the upper end of the ventilating duct is connected with a gas collecting tank, a telescopic hose is arranged on the surface, close to one side of plasma equipment, of the gas collecting tank, the other end of the telescopic hose is connected with a conical dust hood, the edge of the lower end of the conical dust hood is connected with a transparent plate, and the transparent plate surrounds a plasma gun head.

3. The safe lifting and zero dust type plasma blanking device according to claim 2, wherein: the surface of air pipe and gas collection box is equipped with the belt, two bearing sets are connected to the belt, and two the bearing sets are established respectively in air pipe and gas collection box's two junction angle departments.

4. A safety lifting, zero dust plasma blanking device according to claim 3, characterized in that: the width of the belt is equal to the width of the ventilating duct, and the length of the belt is equal to the length of the ventilating duct plus 2m.

5. The safe lifting and zero dust type plasma blanking device according to claim 1, wherein: the sucker assembly comprises a cross rod, a clamping ring is connected to the intersection point of the cross rod, the other end of the cross rod is connected with a fixed ring, and a feeding sucker is arranged at the lower end of the fixed ring.

6. The safe lifting and zero dust type plasma blanking device according to claim 1, wherein: the blanking platform is a sawtooth-shaped lath with a gap, the gap distance is 300mm, the sawtooth-shaped laths are parallel to each other, and the width of the sawtooth-shaped lath is 300mm.

7. The safe lifting and zero dust type plasma blanking device according to claim 2, wherein: the transparent plate adopts a high-temperature-resistant transparent PC plate, and the length of the transparent plate is longer than that of the plasma cutting gun.

8. The safe lifting and zero dust type plasma blanking device according to claim 1, wherein: the water bed box adopts a steel plate material to be welded into an integral structure.

9. The safe lifting and zero dust type plasma blanking device according to claim 5, wherein: the lifting area of the feeding sucker is rectangular, and the feeding sucker adopts a 3T sucker.

10. The safe lifting and zero dust type plasma blanking device according to claim 1, wherein: the lifting lugs are welded on the hanging beam, the lifting lugs are uniformly distributed on two sides of the hanging hook serving as a center point, the lifting lugs are made of Q235B material, and the thickness is 20mm.