CN110948393B - A mobile grinding room with retractable sealing cover - Google Patents
A mobile grinding room with retractable sealing cover Download PDFInfo
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- CN110948393B CN110948393B CN201911417609.8A CN201911417609A CN110948393B CN 110948393 B CN110948393 B CN 110948393B CN 201911417609 A CN201911417609 A CN 201911417609A CN 110948393 B CN110948393 B CN 110948393B
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- dust collection
- shield
- gantry base
- base body
- type gantry
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
本发明提供了一种密封罩可伸缩的移动式打磨房，以框架型龙门基体为中心，两侧各设置一个双向可伸缩吸尘护罩，双向可伸缩吸尘护罩的一端内侧与框架型龙门基体连结且密封，另一端外侧安装有卷帘门，框架型龙门基体和双向可伸缩吸尘护罩的底部都设有脚轮，可沿铺设在地面上的导轨移动,框架型龙门基体的外部安装有集尘器、压缩气泵、充电电池组。本发明的有益效果为：本发明将集尘器和双向可伸缩吸尘护罩联结在一起，并可根据打磨工件的大小、长短及位置的需要，进行密封空间伸缩或整体移动的一种打磨房。
The present invention provides a mobile grinding room with a retractable sealing cover, with a frame-type gantry base as the center, and a two-way retractable dust cover is arranged on each side, the inner side of one end of the two-way retractable dust cover is connected to the frame-type gantry base and sealed, and a rolling door is installed on the outer side of the other end, and casters are arranged at the bottom of the frame-type gantry base and the two-way retractable dust cover, which can move along the guide rails laid on the ground, and a dust collector, a compressed air pump, and a rechargeable battery pack are installed on the outside of the frame-type gantry base. The beneficial effects of the present invention are: the present invention connects the dust collector and the two-way retractable dust cover together, and can perform a grinding room in which the sealed space is retracted or moved as a whole according to the size, length and position of the grinding workpiece.
Description
Technical Field
The invention relates to the field of dust collection and environmental protection equipment, in particular to a movable polishing room with a telescopic sealing cover.
Background
The dust collection effect, labor intensity and operation safety of extra-large and long workpieces in grinding and polishing operations are all the time difficult to solve, mainly because of the special size of the workpieces, clean wastes and dust are difficult to collect anytime and anywhere in grinding or polishing operations, the cleaning of surrounding environment is ensured, and meanwhile, the operation intensity and safety of operators are improved.
When the grinding or polishing operation is performed on an oversized and long workpiece, the size of the workpiece is limited, and a factory is usually selected to be performed in open air or in a large workshop. Therefore, all polishing wastes are difficult to collect from the source at any time and any place, and dust leakage and environmental pollution are caused. The existing polishing room can only expand the dust collection space by stretching and retracting the dust collection cover from one side, so that the polishing of large and long workpieces cannot ensure complete sealing coverage in the full-size range, and a large amount of dust is leaked. And the dust collection device is fixedly arranged on one side of the machine and cannot move. When polishing longer size work piece, the workman of polishing need draw out long dust absorption hose and power cord from the dust catcher end of machine one side and supply the equipment of polishing to use, can realize the follow-up operation, but after long-time work, the operator can produce very big fatigue because of these follow-up loads, more serious is because the power cord is longer because of the repeated dragging, easily by ground and work piece scratch, or because of the damage that scrapes the protrusion and cause, produce the electric leakage accident, crisis life safety, the dust absorption hose of follow-up also can cause the internal leakage of dust because of similar reason damage simultaneously, influence the efficiency of dust catcher.
In addition, because the dust collecting device is arranged at one side end, when working near the limit position, the dust collecting pipeline can cause great pressure loss due to long length, and the dust collecting effect is poor.
How to solve the technical problems is the subject of the present invention.
Disclosure of Invention
The invention aims to solve the problems that dust and wastes are effectively collected and the operation efficiency and the safety are improved when the workpiece with an extra large and long size is subjected to polishing and polishing operation, and provides a movable polishing room with a telescopic sealing cover.
The invention relates to a movable polishing room with a telescopic sealing cover, which takes a frame type gantry base body as a center, two sides of the movable polishing room are respectively provided with a bidirectional telescopic dust collection shield, one end inner side of the bidirectional telescopic dust collection shield is connected with the frame type gantry base body and sealed, the other end outer side of the bidirectional telescopic dust collection shield is provided with a rolling shutter door, the bottoms of the frame type gantry base body and the bidirectional telescopic dust collection shield are respectively provided with a trundle, the trundle can move along a guide rail paved on the ground, and a dust collector, a compression air pump and an electric appliance control box are arranged outside the frame type gantry base body; the frame type gantry base body and the bidirectional telescopic dust collection shield are internally provided with a foldable and telescopic dust collection pipeline, a power line and a lighting lamp, and a hanging device of polishing equipment is arranged at the same time, the frame type gantry base body and the bidirectional telescopic dust collection shield are connected together, and can carry out a polishing room with a telescopic or integral movement of a sealing space according to the size, the length and the position of a polished workpiece, the dust collector is arranged at the top of the sealed frame type gantry base body and can move along with the frame type gantry base body, the bidirectional telescopic dust collection shield is connected at two sides of the frame type gantry base body and can respectively extend to one side to realize two sealing shields with a variable sealing space, the whole polishing room comprises the frame type gantry base body carrying the dust collector, the bidirectional telescopic dust collection shield and other auxiliary devices, the frame type gantry base body, the bidirectional telescopic dust collection shield and the bidirectional telescopic dust collection shield can be partially or integrally moved on a guide rail paved in advance so as to ensure that the polishing part of the workpiece is always covered in the sealed polishing space, dust is not leaked, the polishing effect on the very large and long workpiece is well sealed, the polishing effect of workers is greatly relieved, and improves the safety of the operation.
The invention is realized by the following measures that the movable polishing room with the telescopic sealing cover comprises a rail paved along the ground, a frame-type gantry base body and a bidirectional telescopic dust collection shield which are respectively moved along the rail, a dust collector, a compressed air pump and a rechargeable battery pack which are respectively arranged at the top of the frame-type gantry base body, wherein the outer side surface of the frame-type gantry base body is provided with an escalator leading to the top of the frame-type gantry base body and an electric appliance control box;
A dust collection pipeline is paved above the inside of the frame type gantry base body, a lighting lamp is arranged on the dust collection pipeline, and a hanging device of polishing equipment is arranged on one side of the inside of the frame type gantry base body;
And the electric control circuit of the electric control box is respectively connected with the dust collector, the rechargeable battery pack and the electric control driving end of the polishing equipment to form a control loop.
As a further optimization scheme of the movable polishing room with the telescopic sealing cover, the handle is arranged at the door edge of the outer side end of the bidirectional telescopic dust collection shield, a plurality of dust collection pipelines are arranged above the inside or on two sides of the bidirectional telescopic dust collection shield at equal intervals, a plurality of dust collection interfaces downward in the direction are arranged on each dust collection pipeline at equal intervals, the dust collection interfaces are round or square, the round dust collection interfaces can be designed into a plurality of specifications such as phi 100 and phi 150 and a plurality of positions and are connected with dust collection pipe fasteners on the polishing equipment, dust and waste of a pollution source can be collected at any time in the nearby positions during operation, and the square dust collection interfaces are distributed in the plurality of positions and can play a role in purifying the air in polishing operation.
The two ends of the bidirectional telescopic dust collection shield are provided with rolling doors, the lower edge of the bottom of each rolling door is provided with a handle, the two side edges of each rolling door are connected with the bidirectional telescopic dust collection shield through a zipper, and the rolling doors are rolled up when not working and put down when working.
The bidirectional telescopic dust collection shield consists of an inverted U-shaped metal support piece and folding cloth, wherein casters which are matched with the rails in a sliding way are arranged at the bottom of the bidirectional telescopic dust collection shield, the metal support piece plays a role in rigid support and load bearing, the folding cloth plays a role in sealing besides connection and folding, and fine dust leaked by a part can be prevented from drifting outside a grinding room and waste gas in the part can be prevented from being diffused into the air.
The dust collection pipeline is arranged above the inside of the bidirectional telescopic dust collection shield, the dust collection pipeline comprises two parts including a metal pipe and a corrugated hose, the corrugated hose is flexible, the corrugated hose is arranged at the corner joint of the two hard pipes and is connected with the hard pipes by using a buckle, so that the bidirectional telescopic dust collection shield can be stretched or folded, the continuity and smoothness of the dust collection pipe are ensured, and the requirement that the bidirectional telescopic dust collection shield can be stretched to any length position for dust collection is met.
The movable polishing room with the telescopic sealing cover is further optimized in scheme, the bidirectional telescopic dust collection shield is arranged on two sides of the frame type gantry base body, an integral placing channel and a space are formed between the bidirectional telescopic dust collection shield and the frame type gantry base body, dust collection pipelines and power supplies are respectively arranged on two sides of the inside of the bidirectional telescopic dust collection shield, and when a workpiece with a larger size is polished, the workpiece can be placed by taking the frame type gantry base body as the center, so that the lengths of the dust collection pipelines and the power lines can be greatly shortened, the dust collection efficiency is improved, and the safety risk is reduced.
As a further optimization scheme of the movable polishing room with the telescopic sealing cover, the hooks on the inner metal support piece of the bidirectional telescopic dust collection shield are used for hanging dust collection pipelines and power wires or hanging tools and the like when polishing operation is stopped, so that the load of operators can be reduced, the cleanness of a working site is ensured, and accidents of accidental trampling and collision are prevented. And the whole polishing room can move along the guide rail, so that the special-length workpiece can be polished.
The two-way telescopic dust collection shield comprises a two-way telescopic dust collection shield, wherein the lower part of the two-way telescopic dust collection shield is provided with a handle, the handle is pulled to enable the handle to move and spread along a track, and the two-way telescopic dust collection shield is locked by the brake assembly to be positioned after reaching a designated position so as to meet the polishing requirement of any position.
As a further optimization scheme of the telescopic movable polishing room with the sealing cover, the rechargeable battery pack provides moving power for the polishing room by starting the driving motor, the dust collector and the polishing room are driven to move by the movement of the frame type gantry base body, when a workpiece with a special size needs to be polished, the bidirectional telescopic dust collection shield and the frame type gantry base body can move along the track and always cover the workpiece, and the distance between the dust collector and the polishing working surface is ensured to be shortest, so that a required dust collection pipeline is shortest, the pressure loss of the pipeline is minimum, and the dust collection effect is best
As a further optimization scheme of the movable polishing room with the telescopic sealing cover, the left side and the right side of the interior of the frame-type gantry base body are provided with waste collecting pipelines which are connected with the dust collecting box of the dust collector, waste during polishing operation can fall down from the dust collecting box through the collecting pipelines, and the bottom end of the collecting pipeline is also provided with a valve for discharging ash.
As a further optimization scheme of the movable polishing room with the telescopic sealing cover, the top of the frame type gantry base body is provided with the protective fence, and the dust collector, the compressed air pump for providing an air source and the rechargeable battery pack are positioned in the protective fence.
As a further optimization scheme of the movable polishing room with the telescopic sealing cover, the folding cloth of the bidirectional telescopic dust collection shield can be canvas, plastic cloth, cotton cloth, chemical fiber cloth, flax cloth or asbestos cloth with certain tightness and ventilation.
When the length of a polished workpiece is smaller than the total length of a polishing room, the whole polishing room is moved to enable the workpiece to be symmetrically placed at the center of a frame type gantry base body, a handle is pulled to extend a bidirectional telescopic dust collection shield at two sides to a range capable of completely covering the workpiece;
When polishing work is carried out, waste and dust are sucked into a dust collection pipeline through a hose connected with polishing equipment, then are conveyed into a dust collector for separation, filtration and treatment, and the treated waste is temporarily stored into a dust collection box, discharged through a collection pipeline and conveyed to different places for centralized treatment;
When the length of the workpiece to be polished is longer than the total length of the polishing room, the guide rail can be lengthened and paved on two sides of the workpiece by adopting a sectional polishing operation method, the whole polishing room is moved to one end of the workpiece, then the whole polishing room is moved from the end to the other end, polishing operation is carried out in sections, the rolling shutter door at the outermost side can be completely placed at the lowest position at the beginning, but cannot fall to the bottommost position at the beginning, otherwise, the movement of the polishing room is influenced, the rolling shutter door can only naturally whisk on the workpiece and integrally move along with the polishing room, at the moment, due to the length sealing effect of the bidirectional telescopic dust collection shield and the purifying effect of the square dust collection interface, the particles floating to the rolling shutter door end are not too much, and most of the particles can still be effectively blocked from splashing, and meanwhile, part of toxic gas or smoke dust can be blocked.
The dust collection box of the dust collector is connected with the collection pipeline, waste can slide to the bottom through the collection pipeline, the valve arranged at the bottom is opened, the waste is collected by adopting the special garbage bag and is sent to the different-place centralized treatment, the whole polishing process can completely realize the purpose of collecting the waste from the source, and meanwhile, the air and the smell in the polishing room can be purified, the emission of harmful substances is reduced, and the environmental pollution is reduced.
The invention has the beneficial effects that through the layout of the dust collector and the bidirectional telescopic dust collection shield on the frame type gantry base body, the invention not only expands the sealable space range and can carry out larger workpiece polishing operation, but also reduces the distance between the working end and the dust collection end for the workpiece polished by the same size as the prior art because the workpiece can be placed in the middle of the whole polishing room for operation, thus greatly improving the dust collection efficiency, simultaneously, the invention greatly expands the length range of the workpiece to be polished theoretically, only the polishing room is moved along the length direction of the workpiece along the guide rail, the workpiece is polished to the section, in addition, the bidirectional telescopic dust collection shield and the power wire are additionally arranged, each section in the bidirectional telescopic dust collection shield is provided with a dust collection interface and a power socket, and operators can connect the corresponding interface of the polishing tool nearby, so as not to drag long pipelines and power wires like the prior art, thereby improving the working coverage of the workpiece, improving the working comfort and safety, reducing the work load of the workpiece, and reducing the work load of the bidirectional telescopic dust collection shield, and greatly improving the work load, and greatly reducing the work load, if the work is realized by the two-carrying hoses.
Drawings
FIG. 1 is a schematic view of a retractable portable grinding house with a sealed enclosure of the present invention.
FIG. 2 is a schematic illustration of the operation of the portable grinding house with the retractable seal housing of the present invention.
FIG. 3 is a schematic view of a part of a retractable movable polishing room with a sealed cover according to the present invention.
The dust collector comprises 1-1 parts of casters, 1-2 parts of handles, 1-3 parts of dust collection pipelines, 1-4 parts of dust collection interfaces, 1-5 parts of hooks, 1-6 parts of bidirectional telescopic dust collection shields, 2-1 parts of protective fences, 2-2 parts of dust collectors, 2-3 parts of compressed air pumps, 2-4 parts of rechargeable battery packs, 2-5 parts of escalators, 2-6 parts of electric appliance control boxes, 2-7 parts of collecting pipelines, 2-8 parts of polishing equipment, 2-9 parts of frame type gantry matrixes, 3-1 parts of tracks, 4-1 parts of workpieces, 5-1 parts of rolling doors, 5-2 parts of handles.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
Examples
Referring to fig. 1 to 3, the invention provides a movable grinding room with a telescopic sealing cover, which comprises a track 3-1 paved along the ground, a frame type gantry base body 2-9 and a bidirectional telescopic dust collection shield 1-6 which are respectively moved along the track 3-1, a dust collector 2-2 respectively arranged at the top of the frame type gantry base body 2-9, a compressed air pump 2-3 for providing an air source, a rechargeable battery pack 2-4, wherein the outer side surface of the frame type gantry base body 2-9 is provided with an escalator 2-5 leading to the top of the frame type gantry base body and an electric appliance control box 2-6;
A dust collection pipeline 1-3 is paved above the inside of the frame type gantry base body 2-9, a lighting lamp is arranged, and a hanging device of polishing equipment 2-8 is arranged on one side of the inside of the frame type gantry base body 2-9;
The electric control circuit of the electric control box 2-6 is respectively connected with the electric control driving ends of the dust collector 2-2, the rechargeable battery pack 2-4 and the polishing equipment 2-8 to form a control loop.
Specifically, the door edge of the outer side end of the bidirectional telescopic dust collection shield 1-6 is provided with a handle 1-2, a plurality of dust collection pipelines 1-3 are arranged above the inside or on two sides at equal intervals, a plurality of dust collection interfaces 1-4 downward in the direction are arranged on each dust collection pipeline 1-3 at equal intervals, the dust collection interfaces 1-4 are round or square in shape, the round dust collection interfaces can be designed into a plurality of specifications such as phi 100 and phi 150 and a plurality of positions and are in snap connection with dust collection pipes on polishing equipment 2-8, dust and waste of pollution sources can be collected at nearby positions at any time during operation, and the square dust collection interfaces 1-4 are distributed on the plurality of positions and can play a role in purifying the air in polishing operation.
The two ends of the bidirectional telescopic dust collection shield 1-6 are provided with the rolling door 5-1, the lower edge of the bottom of the rolling door 5-1 is provided with the handle 5-2, two side edges of the rolling door 5-1 are connected with the bidirectional telescopic dust collection shield 1-6 through a zipper, and the rolling door 5-1 rolls up when not working and is put down when working.
The bidirectional telescopic dust collection shield 1-6 consists of an inverted U-shaped metal support piece and folding cloth, wherein the bottom of the inverted U-shaped metal support piece is provided with casters 1-1 which are in sliding fit with the track 3-1, the metal support piece has the functions of rigid support and load bearing, the folding cloth has the functions of sealing besides the connection and folding, and the folding cloth can prevent part of leaked fine dust from drifting out of a grinding room and part of waste gas from diffusing into the air.
The dust collection pipeline 1-3 is arranged above the inside of the bidirectional telescopic dust collection shield 1-6, the dust collection pipeline 1-3 comprises two parts including a metal pipe and a corrugated hose, the corrugated hose has flexibility, the corrugated hose is arranged at the corner joint of two hard pipes and is connected with the hard pipes by using a buckle, so that the bidirectional telescopic dust collection shield 1-6 can be stretched or folded adaptively, the continuity and smoothness of the dust collection pipe are ensured, and the requirement that the bidirectional telescopic dust collection shield 1-6 can be stretched to any length position for dust collection is met.
Specifically, the bidirectional telescopic dust collection shield 1-6 is arranged on two sides of the frame type gantry base body 2-9, an integral placing channel and a space are formed between the bidirectional telescopic dust collection shield 1-6 and the frame type gantry base body 2-9, dust collection pipelines 1-3 and power supplies are respectively arranged on two sides of the inside of the bidirectional telescopic dust collection shield 1-6, and when a workpiece with a larger size is polished, the workpiece can be placed by taking the frame type gantry base body 2-9 as the center, so that the lengths of the dust collection pipelines 1-3 and power lines can be greatly shortened, the dust collection efficiency is improved, and the safety risk is reduced.
Specifically, the hooks 1-5 on the inner metal support of the bidirectional telescopic dust collection shield 1-6 are used for hanging dust collection pipelines and power wires or hanging tools and the like when polishing operation is stopped, so that the load of operators can be reduced, meanwhile, the cleanness of a working site is ensured, and accidents of accidental trampling and collision are prevented. And the whole polishing room can move along the guide rail 3-1 so as to polish the extra-long workpiece.
A brake assembly is arranged on a trundle 1-1 at the lower part of a bidirectional telescopic dust collection shield 1-6, a handle 1-2 can be pulled to move and spread along a track 3-1, and the trundle 1-1 is locked by the brake assembly to be positioned after reaching a designated position so as to meet the polishing requirement of any position.
Specifically, the rechargeable battery pack 2-4 provides moving power for the polishing room by starting the driving motor, the frame type gantry base body 2-9 moves to drive the dust collector 2-2 and the polishing room to move, when a workpiece with a special size needs to be polished, the bidirectional telescopic dust collection shield 1-6 and the frame type gantry base body 2-9 can move along the track 3-1 and always cover the upper part of the workpiece, and the shortest distance between the dust collector 2-2 and the polishing working surface is ensured, so that the required dust collection pipeline 1-3 is shortest, the pressure loss of the pipeline is minimum, and the dust collection effect is best
Specifically, the left and right sides of the interior of the frame-type gantry base body 2-9 are provided with waste collecting pipelines 2-7 which are connected with a dust collecting box of the dust collector 2-2, waste during polishing operation can fall down from the dust collecting box through the collecting pipelines 2-7, and the bottom end of the collecting pipelines 2-7 is also provided with a valve for discharging ash.
Specifically, a protective fence 2-1 is arranged at the top of a frame type gantry base body 2-9, and a dust collector 2-2, a compressed air pump 2-3 for providing an air source and a rechargeable battery pack 2-4 are positioned in the protective fence 2-1.
In particular, the folding cloth of the bidirectional telescopic dust collection shield 1-6 can be canvas, plastic cloth, cotton cloth, chemical fiber cloth, linen or asbestos cloth with certain tightness and ventilation property.
When the length of a workpiece to be polished is smaller than the total length of a polishing room, the whole polishing room is moved to enable the workpiece 4-1 to be symmetrically placed at the center of a frame type gantry base body 2-9, a handle 1-2 is pulled to extend a bidirectional telescopic dust collection shield 1-6 at two sides to a range capable of completely covering the workpiece 4-1, a lighting lamp in the frame type gantry base body 2-9 is turned on, a roller shutter door 5-1 is pulled down to the lowest position, zippers at two side edges of the roller shutter door are locked, a dust collection hose of polishing equipment 2-8 is in butt joint with a dust collection interface 1-4, and then a dust collector 2-2 is started;
when polishing work is performed, waste and dust are sucked into the dust collection pipeline 1-3 through a hose connected with polishing equipment, then are conveyed into the dust collector 2-2 for separation, filtration and treatment, and the treated waste is temporarily stored into the dust collection box, discharged through the collection pipeline 2-7 and conveyed to centralized treatment in different places;
When the length of a workpiece to be polished is longer than the total length of a polishing room, the guide rail 3-1 can be lengthened and paved on two sides of the workpiece 4-1 by adopting a sectional polishing operation method, the whole polishing room is moved to one end of the workpiece 4-1 and then moved from the end to the other end, polishing operation is carried out in sections, the rolling shutter door 5-1 at the outermost side can be completely placed at the lowest position at the beginning, but can not fall to the bottommost position at the beginning, otherwise, the movement of the polishing room is influenced, the rolling shutter door 5-1 can only naturally whisk on the workpiece and move integrally with the polishing room, at the moment, due to the length sealing effect of the bidirectional telescopic dust collection shield 1-6 and the purifying effect of the square dust collection interface 1-4, the particles floating to the end of the rolling shutter door 5-1 are not too much, the rolling shutter door 5-1 can still effectively stop most of the particles from splashing, and meanwhile, part of toxic gas or smoke dust can be blocked.
The dust box of the dust collector 2-2 is connected with the collecting pipeline 2-7, waste can slide down to the bottom through the collecting pipeline 2-7, a valve arranged at the bottom is opened, the waste is collected by adopting a special garbage bag and is sent to different places for centralized treatment, the whole polishing process can completely realize the purpose of collecting the waste from the source, and meanwhile, the air and the smell in a polishing room can be purified, the emission of harmful substances is reduced, and the environmental pollution is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The utility model provides a portable grinding house that sealed cowling is scalable, its characterized in that includes track (3-1) of following ground and laying, respectively along frame type longmen base member (2-9) and two-way scalable dust absorption guard shield (1-6) of track (3-1) removal, set up respectively at dust collector (2-2) at frame type longmen base member (2-9) top, provide air supply's compression air pump (2-3), rechargeable battery group (2-4), the lateral surface of frame type longmen base member (2-9) is equipped with staircase (2-5) and electrical apparatus control box (2-6) that lead to its top;
A dust collection pipeline (1-3) is paved above the inside of the frame type gantry base body (2-9), and a hanging device of polishing equipment (2-8) is arranged on one side of the inside of the frame type gantry base body (2-9);
the dust collection pipeline (1-3) comprises two parts including a metal pipe and a corrugated hose, the corrugated hose has flexibility, the corrugated hose is arranged at the corner joint of the two hard pipes and is connected with the hard pipes by using a buckle, so that the two-way telescopic dust collection shield is suitable for stretching or folding, the continuity and smoothness of the dust collection pipe are ensured, and the requirement that the two-way telescopic dust collection shield can be stretched to any length position for dust collection is met;
the electric control circuit of the electric appliance control box (2-6) is respectively connected with the electric control driving ends of the dust collector (2-2), the rechargeable battery pack (2-4) and the polishing equipment (2-8) to form a control loop;
The bidirectional telescopic dust collection shield (1-6) is characterized in that a handle (1-2) is arranged at the door edge at the outer side end of the bidirectional telescopic dust collection shield (1-6), a plurality of dust collection pipelines (1-3) are arranged above the interior or on two sides at equal intervals, a plurality of dust collection interfaces (1-4) downward in the direction are arranged on each dust collection pipeline (1-3) at equal intervals, the dust collection interfaces (1-4) are round or square and are connected with dust collection pipe clamps on the polishing equipment (2-8), rolling doors (5-1) are arranged at two ends of the bidirectional telescopic dust collection shield (1-6), and two side edges of the rolling doors (5-1) are connected with the bidirectional telescopic dust collection shield (1-6) through zippers;
The bidirectional telescopic dust collection shield (1-6) consists of an inverted U-shaped metal support piece and folding cloth, and the bottom of the bidirectional telescopic dust collection shield is provided with casters (1-1) which are mutually matched with the rail (3-1) in a sliding manner;
The bidirectional telescopic dust collection shield (1-6) is arranged at two sides of the frame type gantry base body (2-9), an integral placing channel and a space are formed between the bidirectional telescopic dust collection shield (1-6) and the frame type gantry base body (2-9), and the dust collection pipeline (1-3) and a power supply are respectively arranged at two sides of the inside of the bidirectional telescopic dust collection shield (1-6);
A plurality of hooks (1-5) on the inner metal support of the bidirectional telescopic dust collection shield (1-6) are used for hanging a dust collection pipeline and a power line;
A brake component is arranged on the trundle (1-1) at the lower part of the bidirectional telescopic dust collection shield (1-6), the handle (1-2) can be pulled to move and spread along the track (3-1), and the trundle (1-1) is locked for positioning through the brake component after reaching a specified position;
The rechargeable battery pack (2-4) provides moving power for the polishing room by starting a driving motor, and the dust collector (2-2) and the polishing room are driven to move by the movement of the frame-type gantry base body (2-9);
The left side and the right side of the interior of the frame-type gantry base body (2-9) are provided with waste collecting pipelines (2-7) which are connected with a dust collecting box of the dust collector (2-2), and the bottom end of the collecting pipeline (2-7) is also provided with a valve for discharging ash.
2. The portable grinding house with the telescopic sealing cover according to claim 1, wherein a protective fence (2-1) is arranged on the top of the frame type gantry base body (2-9), and the dust collector (2-2), the compressed air pump (2-3) for providing an air source and the rechargeable battery pack (2-4) are positioned in the protective fence (2-1).
3. The portable grinding house with telescopic sealing cover according to claim 1, characterized in that the folded cloth of the bi-directional telescopic dust suction hood (1-6) is canvas, plastic cloth, cotton cloth, chemical fiber cloth, linen or asbestos cloth with tightness and ventilation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911417609.8A CN110948393B (en) | 2019-12-31 | 2019-12-31 | A mobile grinding room with retractable sealing cover |
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| CN201911417609.8A CN110948393B (en) | 2019-12-31 | 2019-12-31 | A mobile grinding room with retractable sealing cover |
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| CN110948393B true CN110948393B (en) | 2025-03-28 |
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| CN111421380A (en) * | 2020-04-28 | 2020-07-17 | 宁夏共享机床辅机有限公司 | Protective door structure of machine tool |
| CN112916814B (en) * | 2021-03-31 | 2024-01-23 | 佛山市戴德包袋有限公司 | Movable independent space point dust hood |
| CN113664684B (en) * | 2021-09-06 | 2023-10-27 | 北京瑞欧威科技有限公司 | Internal mold cleaning machine |
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