CN113458890B - Putty polisher capable of preventing dust from flying - Google Patents
Putty polisher capable of preventing dust from flying Download PDFInfo
- Publication number
- CN113458890B CN113458890B CN202110919032.1A CN202110919032A CN113458890B CN 113458890 B CN113458890 B CN 113458890B CN 202110919032 A CN202110919032 A CN 202110919032A CN 113458890 B CN113458890 B CN 113458890B
- Authority
- CN
- China
- Prior art keywords
- dust
- handle
- inner cavity
- suction pipe
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
-
- 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
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to the technical field of polishers and discloses a putty polisher capable of preventing dust from rising, which comprises a dust collector, wherein a handle is arranged at the top of the dust collector, a polishing head is arranged at the top of the handle, a balance frame is movably arranged on the left side of the polishing head, and a switch block is arranged in the middle of the handle. This prevent putty polisher of raise dust, through rotor plate and conductor post, utilize the dust catcher to start the back, produce a suction to the dust catcher direction in the suction pipe, make the rotor plate clockwise turning installed in the suction pipe, the cooperation connecting wire drives the conductor post and shifts up in the connecting block is automatic, make the connecting block circular telegram, with this switch-on emery wheel, make things convenient for the device to start, utilize the emery wheel to polish the wall body surface, compare in the equipment that most started emery wheel and dust catcher and emery wheel earlier than the dust catcher starts simultaneously, this device can make the dust catcher take precedence over the emery wheel and start, with this effect that reaches the protection generator.
Description
Technical Field
The invention relates to the technical field of polishers, in particular to a putty polisher capable of preventing dust from flying.
Background
Putty polisher, can be called "wall polisher" again, wall polisher mainly is used for polishing the wall body after using architectural coatings such as paint to paint, and the irregular department of wall body is polished smoothly after will painting coatings such as paint through the emery wheel structure of polisher, makes things convenient for follow-up fitment personnel to the fitment of wall body, improves the aesthetic property of wall body.
Because the putty polisher is used, because the rapid friction between the grinding wheel or the sand paper and the wall surface causes a great amount of dust to be generated at the grinding part of the putty polisher, which affects the normal work of workers, the prior polisher almost adopts a dust suction mechanism, the dust cover is arranged at the outer surface of the grinding wheel and matched with an air pipe and a dust collector to absorb and collect the dust generated in the polishing process, so as to achieve dust-free treatment, however, in the actual use process, the putty polisher not only has the problem of dust raising, because of the height of the wall body, the putty polisher needs to work at a high place, meanwhile, the structure at the polishing part is connected with a handle through a rotating mechanism, so that the polishing part is easy to tilt with the wall body due to improper operation of a user, the problems of over-deep polishing of the wall body and affecting the appearance are easily generated, and the common putty polisher adopts a control switch, when the switch is turned on, the grinding wheel and the dust collector are started simultaneously, or the grinding wheel is started before the dust collector, so that the motor of the device is easily damaged for a long time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the putty grinding machine for preventing dust raising, which has the advantages that when the grinding head is not parallel to the wall body, an alarm is automatically sent to remind an operator, and when the putty grinding machine works, the dust collector is always started before the grinding wheel, so that a generator is protected, and the problems that the wall body is ground to be damaged and the generator is damaged because the grinding wheel is started before the dust collector cannot be timely reminded of the operator to incline in a common grinding machine are solved.
(II) technical scheme
In order to realize the purposes that when the polishing head is not parallel to the wall body, an alarm is automatically sent to remind an operator, and when the vacuum cleaner works, the vacuum cleaner is always started before the grinding wheel, so that the generator is protected, the invention provides the following technical scheme: the utility model provides a prevent putty polisher of raise dust, includes the dust catcher, the top of dust catcher is provided with the handle, and the top of handle is provided with the head of polishing, and the left side movable mounting of head of polishing has balanced frame, and the middle part of handle is provided with the switch block.
Preferably, the inner chamber fixed mounting of handle has the breathing pipe, the middle part movable mounting of breathing pipe has the rotor plate, the left side fixedly connected with connecting wire of rotor plate, the cross-sectional area of rotor plate and the cross-sectional area phase-match of breathing pipe inner chamber, the bottom of rotor plate is through the round axle with be located the bottom fixed mounting of switch block breathing pipe inner chamber, the top fixed mounting of breathing pipe is at the top of polishing head, the bottom of breathing pipe and the inner chamber fixed mounting of dust catcher, thereby the dust catcher starts the back, the strong appeal that the dust catcher produced draws the interior air of breathing pipe, so that the rotor plate rotates clockwise in the breathing pipe, make the rotor plate no longer block the breathing pipe.
Preferably, there is the emery wheel left side movable mounting of head of polishing, the outer fixed surface of head of polishing installs the protection casing, the equal fixed mounting in upper and lower both sides of protection casing has the warning light, the left side fixed mounting of protection casing inner chamber has alarm switch, the right side fixedly connected with wire one of alarm switch bottom, alarm switch passes through wire one and head of polishing electric connection, the left inner chamber fixed surface of alarm switch installs the latch, alarm switch passes through wire and warning light electric connection, thereby when alarm switch stimulates left, alarm switch starts, make the warning light and send out the sound of reporting an emergency.
Preferably, the inner cavity of the balance frame is fixedly provided with a connecting spring, the middle part of the inner cavity of the balance frame is fixedly provided with a cross rod, the upper side and the lower side of the right side of the cross rod are both provided with a placing groove, the middle part of the placing groove is fixedly provided with a rotating wheel, the top part of the rotating wheel is fixedly provided with a clamping rod, the balance frame is fixedly connected with the alarm switch through the connecting spring, the diameter of the cross rod is matched with the distance between the upper and the lower two opposite clamping teeth, therefore, when in work, a worker uses the grinding machine, in order to effectively grind the wall body, the grinding head is tightly and parallelly attached to the wall body, the balance frame is caused to move rightwards on the surface of the protective cover under the action of the external force of the worker, through kelly and latch for in the balanced frame stretched into the protection casing, the external force that comes from the staff this moment is greater than the elasticity of connecting spring, so that balanced frame can't move left on the protection casing surface because of connecting spring's elasticity.
Preferably, the middle part movable mounting who rotates the wheel has the inner ring, the left side fixed mounting of inner ring has the pin, one side fixed mounting of pin has extrusion spring, the left side fixed mounting who rotates wheel inner chamber outer wall has the stopper, stopper inner chamber fixed mounting has the spring, coincide each other when the top of pin and the bottom of stopper are located same vertical plane, the pin passes through extrusion spring and rotates the outer wall fixed connection of wheel inner chamber, thereby when rotating the wheel and rotating, when pivoted effort is greater than the spring force in the stopper, it can rotate clockwise to rotate the wheel.
Preferably, the top of switch block is provided with the button, the bottom fixedly connected with wire two of button, the bottom fixed mounting of switch block inner chamber has the connecting block, the middle part movable mounting of connecting block has the conductor post, the equal fixedly connected with wire three in the left and right sides of connecting block, the button passes through wire two and dust catcher electric connection, wire three and emery wheel electric connection are passed through in the left side of connecting block, wire three and dust catcher electric connection are passed through on the right side of connecting block, connecting wire and rotor plate fixed connection are passed through at the top of conductor post, thereby when the rotor plate rotates clockwise, drive the conductor post through the connecting wire and move up in the connecting block, wire three about with this switch-on connecting block, make emery wheel circular telegram rotate.
Preferably, the handle and the joint of the polishing head are fixedly installed through a universal shaft, and the handle is of an adjustable telescopic rod structure, so that when walls with different heights and angles are polished, the length of the handle is adjusted, and the angle of the joint of the handle and the polishing head is changed, so that the effect of effectively polishing the walls is achieved.
(III) advantageous effects
Compared with the prior art, the invention provides a putty polisher for preventing dust raising, which has the following beneficial effects:
1. this prevent putty polisher of raise dust, through latch and warning light, utilize the putty polisher to start the back, the alarm switch circular telegram, thereby in the use, when balanced frame and protection casing parallel contact no longer, the balanced frame of contactless portion moves to the left under coupling spring's elastic action automatically, the position relation of cooperation kelly and latch, when balanced frame moves to the left, the kelly drives the latch and moves to the left, move to the left and start with this drive alarm switch, thereby warning light and inside siren open thereupon, reach when polishing head and wall are unbalanced, the automatic suggestion operator, reduce the error rate of polishing.
2. This prevent putty polisher of raise dust, through rotor plate and conductor post, utilize the dust catcher to start the back, produce a suction to the dust catcher direction in the suction pipe, make the rotor plate clockwise turning of installing in the suction pipe, the cooperation connecting wire drives the conductor post and shifts up in the connecting block is automatic, make the connecting block circular telegram, with this switch-on emery wheel, utilize the emery wheel to polish the wall body surface, make things convenient for the device to start, compare in the equipment that most started emery wheel and dust catcher and emery wheel earlier than the dust catcher starts simultaneously, this device can make the dust catcher take precedence over the emery wheel and start, with this effect that reaches the protection generator.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at B according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at C according to the present invention;
FIG. 5 is a front cross-sectional view of a rotatable wheel construction of the present invention;
FIG. 6 is a structural diagram of the dust collector in a state before starting;
fig. 7 is a structural schematic diagram of the dust collector in a state after the dust collector is started.
In the figure: 1. a dust collector; 2. a handle; 3. polishing head; 4. a balance frame; 5. a switch block; 201. an air intake duct; 202. a rotating plate; 203. a connecting wire; 301. a grinding wheel; 302. a protective cover; 303. a warning light; 304. an alarm switch; 305. a first lead; 306. clamping teeth; 401. a connecting spring; 402. a cross bar; 403. a placing groove; 404. a rotating wheel; 405. a clamping rod; 4041. an inner ring; 4042. a stop lever; 4043. a compression spring; 4044. a limiting block; 501. a button; 502. a second conducting wire; 503. connecting blocks; 504. a conductor post; 505. and a third lead.
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.
Example one
Referring to fig. 1-5, a putty polisher for preventing dust from flying comprises a dust collector 1, a handle 2 is arranged at the top of the dust collector 1, an air suction pipe 201 is fixedly installed in an inner cavity of the handle 2, a rotating plate 202 is movably installed in the middle of the air suction pipe 201, a connecting wire 203 is fixedly connected to the left side of the rotating plate 202, the cross-sectional area of the rotating plate 202 is matched with that of the inner cavity of the air suction pipe 201, the bottom of the rotating plate 202 is fixedly installed with the bottom of the inner cavity of the air suction pipe 201 in a switch block 5 through a circular shaft, the top of the air suction pipe 201 is fixedly installed at the top of a polishing head 3, the bottom of the air suction pipe 201 is fixedly installed with the inner cavity of the dust collector 1, so that after the dust collector 1 is started, air in the air suction pipe 201 is sucked by strong suction force generated by the dust collector 1, so that the rotating plate 202 rotates clockwise in the air suction pipe 201, and the rotating plate 202 does not block the air suction pipe 201 any more, the top of the handle 2 is provided with a polishing head 3, the left side of the polishing head 3 is movably provided with a grinding wheel 301, the outer surface of the polishing head 3 is fixedly provided with a protective cover 302, the upper side and the lower side of the protective cover 302 are fixedly provided with warning lamps 303, the left side of the inner cavity of the protective cover 302 is fixedly provided with an alarm switch 304, the right side of the bottom of the alarm switch 304 is fixedly connected with a first lead 305, the alarm switch 304 is electrically connected with the polishing head 3 through a first lead 305, the surface of the inner cavity of the left side of the alarm switch 304 is fixedly provided with a latch 306, the alarm switch 304 is electrically connected with the warning lamp 303 through a lead, therefore, when the alarm switch 304 is pulled leftwards, the alarm switch 304 is started to enable the warning lamp 303 to be lightened and give out an alarm, the left side of the polishing head 3 is movably provided with a balance frame 4, the inner cavity of the balance frame 4 is fixedly provided with a connecting spring 401, and the middle part of the inner cavity of the balance frame 4 is fixedly provided with a cross rod 402, the upper side and the lower side of the right side of the cross rod 402 are both provided with a placement groove 403, the middle part of the placement groove 403 is fixedly provided with a rotating wheel 404, the top of the rotating wheel 404 is fixedly provided with a clamping rod 405, the balance frame 4 is fixedly connected with the alarm switch 304 through a connecting spring 401, the diameter of the cross rod 402 is matched with the distance between the upper and the lower two opposite clamping teeth 306, so that when the device works, a worker uses a grinding machine, in order to effectively grind a wall body, the grinding head 3 is tightly and parallelly attached to the wall body, the balance frame 4 is enabled to move rightwards on the surface of the protective cover 302 under the action of the external force of the worker, the balance frame 4 is enabled to extend into the protective cover 302 through the clamping rod 405 and the clamping teeth 306, the external force from the worker at the moment is larger than the elastic force of the connecting spring 401, so that the balance frame 4 cannot move leftwards on the surface of the protective cover 302 due to the elastic force of the connecting spring 401, the middle part of the rotating wheel 404 is movably provided with an inner ring 4041, inner ring 4041's left side fixed mounting has pin 4042, one side fixed mounting of pin 4042 has extrusion spring 4043, the left side fixed mounting who rotates wheel 404 inner chamber outer wall has stopper 4044, stopper 4044 inner chamber fixed mounting has the spring, coincide each other when the top of pin 4042 and the bottom of stopper 4044 are located same vertical plane, pin 4042 is through extrusion spring 4043 and the outer wall fixed connection who rotates the wheel 404 inner chamber, thereby when rotating wheel 404 rotates, when the pivoted effort is greater than the spring force in the stopper 4044, it can rotate clockwise to rotate wheel 404, the middle part of handle 2 is provided with switch block 5.
The working principle is that after the putty polisher is started, the polisher is installed on a main power supply in the dust collector 1 and is started, so that the polishing head 3 is electrified to work, the polishing head 3 is electrically connected with the alarm switch 304 through a first lead 305 in a matching way, so that the alarm switch 304 is electrified, in the using process, in order to polish conveniently, a certain acting force is generally added by a worker to enable the polishing head 3 and a wall body to be in a balanced state, wherein the acting force applied by the worker is greater than the elastic force of the connecting spring 401, so that the balance frame 4 in the working process moves rightwards relative to the protective cover 302 under the external acting force, the balance frame 4 extends into the protective cover 302 and is relatively parallel to the protective cover 302, meanwhile, the cross rod 402 in the inner cavity of the balance frame 4 moves rightwards and is matched with the inner cavity of the rotating wheel 404, the bottom of the clamping rod 405 is movably connected with the surface of the inner cavity of the rotating wheel 404 through the blocking rod 4042 and the extrusion spring 4043, so that the clamping rod 405 can rotate anticlockwise under the internal structure of the rotating wheel 404, so that when the balance frame 4 moves to the right, the clamping rod 405 in the balance frame 4 extends into the clamping tooth 306 at the left side of the alarm switch 304 in the inner cavity of the polishing head 3, so that the cross rod 402 is in contact with the alarm switch 304, when an operator works, due to the reasons of the height of the polishing position and the like, the polishing head 3 is not in a balance state of being tightly attached to the wall body, the acting force of the operator is mainly positioned at the attachment position of the polishing head 3 and the wall body, the elastic force of the connecting spring 401 is matched to be greater than the resistance between the blocking rod 4042 and the limiting block 4044, so that the balance frame 4 at the position not attached to the wall body automatically moves to the left side relative to the protective cover 302 at the same position under the elastic force of the connecting spring 401, the balance frame 4 at the position not attached to the wall body is not in parallel contact with the protective cover 302 at the same position any more, at this time, because the middle part of the rotating wheel 404 is movably provided with the inner ring 4041, and the blocking rod 4042 is fixedly arranged at the left side of the inner ring 4041, an extrusion spring 4043 is fixedly installed on one side of the blocking rod 4042, a limit block 4044 is fixedly installed on the left side of the outer wall of the inner cavity of the rotating wheel 404, a spring is fixedly installed in the inner cavity of the limit block 4044, the top of the blocking rod 4042 and the bottom of the limit block 4044 are overlapped when located on the same vertical plane, the blocking rod 4042 is fixedly connected with the outer wall of the inner cavity of the rotating wheel 404 through the extrusion spring 4043, and the latch 306 is installed on the surface of the inner cavity on the left side of the alarm switch 304, so that when the balance frame 4 is not in parallel contact with a wall body, the resistance between the blocking rod 4042 and the limit block 4044 is greater than the elastic force of the extrusion spring 4043, the blocking rod 405 is difficult to rotate clockwise, the balance frame 4 automatically moves left under the action of the connection spring 401, and drives the latch 306 to move left through the blocking rod 405, after the latch 306 moves left for a distance along with the blocking rod 405, the blocking rod 4042 extrudes the limit block 4044, so that the blocking rod 4042 slides over the limit block 4044, and the blocking rod 405 rotates clockwise, thus, by blocking the latch 306 from moving to the left with respect to the latch 405, the latch 306 now has moved to the left a distance with the latch 405, and thus the left side of the alarm switch 304, is moved a distance to the left, because the alarm switch 304 is activated by pulling the trigger to the left, the latch 306 drives the alarm switch 304 to move left to activate as the trip lever 405 moves left, so that the warning light 303 electrically connected to the alarm switch 304 and the internal alarm are turned on, and at this time, the user finds and timely adjusts the position of the sanding head 3, so that the sanding head 3 and the balance frame 4 are parallel to the wall body, the adjusted balance frame 4 extends into the protective cover 302, the clamping rod 405 moves to the right, the clamping rod 405 easily rotates anticlockwise at the rotating wheel 404 by utilizing the extrusion spring 4043, so that the catch 405 and the cross bar 402 are easily inserted into the left side of the alarm switch 304 and the catch 405 is in contact with the catch 306, so that the balance frame 4 is movably mounted with the shield cover 302.
To sum up, this prevent putty polisher of raise dust can be when 3 and the wall of polishing head are unbalanced, and automatic start warning light 303 reminds the operator, reduces the error rate of polishing.
Example two
Referring to fig. 6-7, a putty polisher for preventing dust from flying comprises a dust collector 1, a handle 2 is arranged at the top of the dust collector 1, an air suction pipe 201 is fixedly installed in an inner cavity of the handle 2, a rotating plate 202 is movably installed in the middle of the air suction pipe 201, a connecting wire 203 is fixedly connected to the left side of the rotating plate 202, the cross-sectional area of the rotating plate 202 is matched with that of the inner cavity of the air suction pipe 201, the bottom of the rotating plate 202 is fixedly installed with the bottom of the inner cavity of the air suction pipe 201 in a switch block 5 through a circular shaft, the top of the air suction pipe 201 is fixedly installed at the top of a polishing head 3, the bottom of the air suction pipe 201 is fixedly installed with the inner cavity of the dust collector 1, so that after the dust collector 1 is started, air in the air suction pipe 201 is sucked by strong suction force generated by the dust collector 1, so that the rotating plate 202 rotates clockwise in the air suction pipe 201, and the rotating plate 202 does not block the air suction pipe 201 any more, the top of the handle 2 is provided with a polishing head 3, the left side of the polishing head 3 is movably provided with a balance frame 4, the middle of the handle 2 is provided with a switch block 5, the top of the switch block 5 is provided with a button 501, the bottom of the button 501 is fixedly connected with a second lead 502, the bottom of the inner cavity of the switch block 5 is fixedly provided with a connecting block 503, the middle of the connecting block 503 is movably provided with a conductor pillar 504, the left side and the right side of the connecting block 503 are both fixedly connected with a third lead 505, the button 501 is electrically connected with the dust collector 1 through the second lead 502, the left side of the connecting block 503 is electrically connected with the grinding wheel 301 through the third lead 505, the right side of the connecting block 503 is electrically connected with the dust collector 1 through the third lead 505, the top of the conductor pillar 504 is fixedly connected with the rotating plate 202 through a connecting wire 203, so that when the rotating plate 202 rotates clockwise, the conductor pillar 504 is driven to move upwards in the connecting block 503 to connect with the third lead 505 on the left side and the right side of the connecting block 503, so that the grinding wheel 301 is electrically rotated.
The working principle is that when the putty sander is used, firstly, the button 501 is pressed, the button 501 is utilized to start the main power supply electrically connected with the button 501 inside the dust collector 1, at the moment, the dust collector 1 is started, so that a suction force towards the dust collector 1 is generated in the air suction pipe 201 communicated with the dust collector 1, because the bottom of the rotating plate 202 is fixedly arranged with the bottom of the inner cavity of the air suction pipe 201 in the switch block 5 through a circular shaft, the rotating plate 202 arranged in the air suction pipe 201 rotates clockwise after the dust collector 1 is started, the rotating plate 202 is fixedly connected with the conductor column 504 through the connecting wire 203, when the rotating plate 202 rotates clockwise, the connecting wire 203 is stretched to drive the conductor column 504 to move upwards automatically in the connecting block 503, so that the connecting block 503 is electrified from left to right, the left side of the connecting block 503 is electrically connected with the grinding wheel 301 through the three lead wires 505, the right side of the connecting block 503 is electrically connected with the main power supply inside the dust collector 1 through the three lead wires 505, thereby turning on the grinding wheel 301 so that the grinding wheel 301 works to polish the wall surface.
To sum up, this putty polisher of preventing raise dust, this device can make dust catcher 1 be prior to emery wheel 301 and start, compare in emery wheel 301 and be prior to the polisher that dust catcher 1 started, can effectively protect the generator, prolong the life of the inside generator of polisher.
EXAMPLE III
Referring to fig. 1-7, a putty polisher for preventing dust from flying comprises a dust collector 1, a handle 2 is arranged at the top of the dust collector 1, an air suction pipe 201 is fixedly installed in an inner cavity of the handle 2, a rotating plate 202 is movably installed in the middle of the air suction pipe 201, a connecting wire 203 is fixedly connected to the left side of the rotating plate 202, the cross-sectional area of the rotating plate 202 is matched with that of the inner cavity of the air suction pipe 201, the bottom of the rotating plate 202 is fixedly installed with the bottom of the inner cavity of the air suction pipe 201 in a switch block 5 through a circular shaft, the top of the air suction pipe 201 is fixedly installed at the top of a polishing head 3, the bottom of the air suction pipe 201 is fixedly installed with the inner cavity of the dust collector 1, so that after the dust collector 1 is started, air in the air suction pipe 201 is sucked by strong suction force generated by the dust collector 1, so that the rotating plate 202 rotates clockwise in the air suction pipe 201, and the rotating plate 202 does not block the air suction pipe 201 any more, the top of the handle 2 is provided with a polishing head 3, the left side of the polishing head 3 is movably provided with a grinding wheel 301, the outer surface of the polishing head 3 is fixedly provided with a protective cover 302, the upper side and the lower side of the protective cover 302 are fixedly provided with warning lamps 303, the left side of the inner cavity of the protective cover 302 is fixedly provided with an alarm switch 304, the right side of the bottom of the alarm switch 304 is fixedly connected with a first lead 305, the alarm switch 304 is electrically connected with the polishing head 3 through a first lead 305, the surface of the inner cavity of the left side of the alarm switch 304 is fixedly provided with a latch 306, the alarm switch 304 is electrically connected with the warning lamp 303 through a lead, therefore, when the alarm switch 304 is pulled leftwards, the alarm switch 304 is started to enable the warning lamp 303 to be lightened and give out an alarm, the left side of the polishing head 3 is movably provided with a balance frame 4, the inner cavity of the balance frame 4 is fixedly provided with a connecting spring 401, and the middle part of the inner cavity of the balance frame 4 is fixedly provided with a cross rod 402, the upper side and the lower side of the right side of the cross rod 402 are both provided with a placement groove 403, the middle part of the placement groove 403 is fixedly provided with a rotating wheel 404, the top of the rotating wheel 404 is fixedly provided with a clamping rod 405, the balance frame 4 is fixedly connected with the alarm switch 304 through a connecting spring 401, the diameter of the cross rod 402 is matched with the distance between the upper and the lower two opposite clamping teeth 306, so that when the device works, a worker uses a grinding machine, in order to effectively grind a wall body, the grinding head 3 is tightly and parallelly attached to the wall body, the balance frame 4 is enabled to move rightwards on the surface of the protective cover 302 under the action of the external force of the worker, the balance frame 4 is enabled to extend into the protective cover 302 through the clamping rod 405 and the clamping teeth 306, the external force from the worker at the moment is larger than the elastic force of the connecting spring 401, so that the balance frame 4 cannot move leftwards on the surface of the protective cover 302 due to the elastic force of the connecting spring 401, the middle part of the rotating wheel 404 is movably provided with an inner ring 4041, a stop lever 4042 is fixedly installed on the left side of the inner ring 4041, an extrusion spring 4043 is fixedly installed on one side of the stop lever 4042, a limit block 4044 is fixedly installed on the left side of the outer wall of the inner cavity of the rotating wheel 404, a spring is fixedly installed in the inner cavity of the limit block 4044, the top of the stop lever 4042 and the bottom of the limit block 4044 are overlapped with each other when being located on the same vertical plane, the stop lever 4042 is fixedly connected with the outer wall of the inner cavity of the rotating wheel 404 through the extrusion spring 4043, therefore, when the rotating wheel 404 rotates, when the rotating acting force is greater than the spring force in the limit block 4044, the rotating wheel 404 can rotate clockwise, a switch block 5 is arranged in the middle of the handle 2, a button 501 is arranged on the top of the switch block 5, a second lead 502 is fixedly connected to the bottom of the button 501, a connecting block 503 is fixedly installed on the bottom of the inner cavity of the switch block 5, a conductor column 504 is movably installed in the middle of the connecting block 503, a third lead 505 is fixedly connected to the left side and the right side of the connecting block 503, the button 501 is electrically connected with the dust collector 1 through a second wire 502, a third wire 505 and a grinding wheel 301 are arranged on the left side of the connecting block 503, a third wire 505 and the dust collector 1 are arranged on the right side of the connecting block 503, the top of the conductor column 504 is fixedly connected with the rotating plate 202 through a connecting wire 203, the rotating plate 202 rotates clockwise, the conductor column 504 is driven to move upwards in the connecting block 503 through the connecting wire 203, the third wire 505 is connected with the connecting block 503 left and right, the grinding wheel 301 is powered on to rotate, the joint of the handle 2 and the polishing head 3 is fixedly installed through a universal shaft, the handle 2 is of an adjustable telescopic rod structure, the wall bodies with different heights and angles are polished, the angle of the joint of the handle 2 and the polishing head 3 is changed through adjusting the length of the handle 2, and the effect of effectively polishing the wall bodies is achieved.
The working principle is that when the putty sander is used, firstly, the button 501 is pressed, the button 501 is utilized to start the main power supply electrically connected with the button 501 inside the dust collector 1, at the moment, the dust collector 1 is started, so that a suction force towards the dust collector 1 is generated in the air suction pipe 201 communicated with the dust collector 1, because the bottom of the rotating plate 202 is fixedly arranged with the bottom of the inner cavity of the air suction pipe 201 in the switch block 5 through a circular shaft, the rotating plate 202 arranged in the air suction pipe 201 rotates clockwise after the dust collector 1 is started, the rotating plate 202 is fixedly connected with the conductor column 504 through the connecting wire 203, when the rotating plate 202 rotates clockwise, the connecting wire 203 is stretched to drive the conductor column 504 to move upwards automatically in the connecting block 503, so that the connecting block 503 is electrified from left to right, the left side of the connecting block 503 is electrically connected with the grinding wheel 301 through the three lead wires 505, the right side of the connecting block 503 is electrically connected with the main power supply inside the dust collector 1 through the three lead wires 505, thereby turning on the grinding wheel 301 so that the grinding wheel 301 works to polish the wall surface.
When the sanding head 3 is powered on for work, because the sanding head 3 is electrically connected with the alarm switch 304 through the first wire 305, the alarm switch 304 is also powered on, in the use process, in order to facilitate sanding, a certain acting force is generally added by an operator to enable the sanding head 3 and a wall body to be in a balanced state, wherein the acting force applied by the operator is greater than the elastic force of the connecting spring 401, so that the balance frame 4 in the work is moved to the right relative to the protective cover 302 under the external acting force, the balance frame 4 extends into the protective cover 302 and is relatively parallel to the protective cover 302, meanwhile, the cross rod 402 in the inner cavity of the balance frame 4 is moved to the right and is matched with the inner cavity of the rotating wheel 404, the bottom of the clamping rod 405 is movably connected with the inner cavity surface of the rotating wheel 404 through the blocking rod 4042 and the extrusion spring 4043, so that the clamping rod 405 can rotate anticlockwise under the internal structure of the rotating wheel 404, so that the clamping rod 405 in the balance frame 4 extends into the clamping tooth 306 on the left side of the inner cavity alarm switch 304 of the sanding head 3 when the balance frame 4 moves to the right, the cross rod 402 is contacted with the alarm switch 304, when the grinding head 3 and the wall body are not in a tightly-attached balance state due to the reasons of the grinding position height and the like when the worker works, the acting force of the worker is mainly positioned at the attachment position of the grinding head 3 and the wall body at the moment, the elasticity of the matched connecting spring 401 is larger than the resistance between the stop lever 4042 and the limit block 4044, so that the balance frame 4 at the position not attached to the wall body moves leftwards automatically relative to the protective cover 302 at the same position under the elastic force of the connecting spring 401, the balance frame 4 at the position not attached to the wall body is not in parallel contact with the protective cover 302 at the same position any more, at the moment, because the middle part of the rotating wheel 404 is movably provided with the inner ring 4041, the stop lever 4042 is fixedly arranged at the left side of the inner ring 4041, the extrusion spring 4043 is fixedly arranged at one side of the stop lever 4042, the limit block 4044 is fixedly arranged at the left side of the outer wall of the inner cavity of the rotating wheel 404, the spring is fixedly arranged in the inner cavity of the limiting block 4044, the top of the stop lever 4042 and the bottom of the limiting block 4044 are overlapped when located on the same vertical plane, the stop lever 4042 is fixedly connected with the outer wall of the inner cavity of the rotating wheel 404 through the extrusion spring 4043, and the latch 306 is arranged on the surface of the inner cavity on the left side of the alarm switch 304, so that when the balance frame 4 is not in parallel contact with a wall, the resistance between the stop lever 4042 and the limiting block 4044 is greater than the elastic force of the extrusion spring 4043, so that the clamping lever 405 is difficult to rotate clockwise, the balance frame 4 automatically moves left under the action of the connecting spring 401, and drives the latch 306 to move left through the clamping lever 405, after the latch 306 moves left along with the clamping lever 405 for a distance, the stop lever 4042 extrudes the limiting block 4044, so that the stop lever 4042 slides over the limiting block 4044, the clamping lever 405 rotates clockwise, and the latch 306 blocking the clamping lever 405 moves left, and the latch 306 at the moment moves left along with the clamping lever 405 for a distance, therefore, the left side of the alarm switch 304 is driven to move left for a certain distance, because the alarm switch 304 is activated by pulling left, the latch 306 drives the alarm switch 304 to move left when the latch 405 moves left, so that the warning light 303 electrically connected with the alarm switch 304 and the internal alarm are started, at this time, a user finds and timely adjusts the position of the polishing head 3, so that the polishing head 3 and the balance frame 4 are parallel to the wall body, the adjusted balance frame 4 extends into the protective cover 302, the latch 405 moves right, the latch 405 easily rotates counterclockwise at the rotating wheel 404 by using the pressing spring 4043, the latch 405 and the cross bar 402 easily enter the left side of the alarm switch 304, and the latch 405 is in contact with the latch 306, so that the balance frame 4 and the protective cover 302 are movably installed.
To sum up, this putty polisher of preventing raise dust, this device can make dust catcher 1 be prior to emery wheel 301 and start, compare in emery wheel 301 and be prior to the polisher that dust catcher 1 started, can effectively protect the generator, prolong the life of the inside generator of polisher.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a prevent putty polisher of raise dust, includes dust catcher (1), its characterized in that: a handle (2) is arranged at the top of the dust collector (1), a polishing head (3) is arranged at the top of the handle (2), a balance frame (4) is movably arranged on the left side of the polishing head (3), and a switch block (5) is arranged in the middle of the handle (2);
an air suction pipe (201) is fixedly installed in the inner cavity of the handle (2), a rotating plate (202) is movably installed in the middle of the air suction pipe (201), a connecting wire (203) is fixedly connected to the left side of the rotating plate (202), the cross sectional area of the rotating plate (202) is matched with that of the inner cavity of the air suction pipe (201), the bottom of the rotating plate (202) is fixedly installed at the bottom of the inner cavity of the air suction pipe (201) in the switch block (5) through a round shaft, the top of the air suction pipe (201) is fixedly installed at the top of the polishing head (3), and the bottom of the air suction pipe (201) is fixedly installed with the inner cavity of the dust collector (1);
the top of the switch block (5) is provided with a button (501), the bottom of the button (501) is fixedly connected with a second lead (502), the bottom of the inner cavity of the switch block (5) is fixedly provided with a connecting block (503), the middle part of the connecting block (503) is movably provided with a conductor column (504), the left side and the right side of the connecting block (503) are both fixedly connected with a third lead (505), the button (501) is electrically connected with the dust collector (1) through the second lead (502), the left side of the connecting block (503) is electrically connected with the grinding wheel (301) through the third lead (505), the right side of the connecting block (503) is electrically connected with the dust collector (1) through the third lead (505), and the top of the conductor column (504) is fixedly connected with the rotating plate (202) through a connecting wire (203);
the joint of the handle (2) and the polishing head (3) is fixedly installed through a universal shaft, and the handle (2) is of an adjustable telescopic rod structure.
2. The putty sander for preventing fugitive dust of claim 1, further comprising: the grinding wheel (301) is movably mounted on the left side of the grinding head (3), the protective cover (302) is fixedly mounted on the outer surface of the grinding head (3), warning lamps (303) are fixedly mounted on the upper side and the lower side of the protective cover (302), an alarm switch (304) is fixedly mounted on the left side of an inner cavity of the protective cover (302), a first right side fixedly connected with wire (305) is arranged at the bottom of the alarm switch (304), the alarm switch (304) is electrically connected with the grinding head (3) through the first wire (305), a latch (306) is fixedly mounted on the surface of the left inner cavity of the alarm switch (304), and the alarm switch (304) is electrically connected with the warning lamps (303) through the wire.
3. The putty sander for preventing fugitive dust of claim 2, further comprising: the inner chamber fixed mounting of balanced frame (4) has connecting spring (401), the middle part fixed mounting of balanced frame (4) inner chamber has horizontal pole (402), arrangement groove (403) have all been seted up to the upper and lower both sides on horizontal pole (402) right side, the middle part fixed mounting of arrangement groove (403) has rotation wheel (404), the top fixed mounting who rotates wheel (404) has kelly (405), balanced frame (4) are through connecting spring (401) and alarm switch (304) fixed connection, the diameter of horizontal pole (402) and the distance phase-match between two upper and lower relative latch (306).
4. The putty sander for preventing fugitive dust of claim 3, further comprising: rotate middle part movable mounting of wheel (404) has inner ring (4041), the left side fixed mounting of inner ring (4041) has pin (4042), one side fixed mounting of pin (4042) has extrusion spring (4043), the left side fixed mounting who rotates wheel (404) inner chamber outer wall has stopper (4044), stopper (4044) inner chamber fixed mounting has the spring, coincide each other when the top of pin (4042) and the bottom of stopper (4044) are located same vertical plane, pin (4042) are through extrusion spring (4043) and the outer wall fixed connection who rotates wheel (404) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919032.1A CN113458890B (en) | 2021-08-11 | 2021-08-11 | Putty polisher capable of preventing dust from flying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919032.1A CN113458890B (en) | 2021-08-11 | 2021-08-11 | Putty polisher capable of preventing dust from flying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113458890A CN113458890A (en) | 2021-10-01 |
| CN113458890B true CN113458890B (en) | 2022-04-29 |
Family
ID=77866289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919032.1A Active CN113458890B (en) | 2021-08-11 | 2021-08-11 | Putty polisher capable of preventing dust from flying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113458890B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3430042B2 (en) * | 1998-12-03 | 2003-07-28 | 日東工器株式会社 | Air sander |
| CN108581682A (en) * | 2018-04-26 | 2018-09-28 | 班戈设备系统（苏州）有限公司 | A kind of detachable wall surface grinding machine of construction and decoration |
| CN109349961A (en) * | 2018-10-29 | 2019-02-19 | 江苏中远环保科技有限公司 | It is a kind of it is novel can universal dedusting environmental-protecting dust structure |
-
2021
- 2021-08-11 CN CN202110919032.1A patent/CN113458890B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113458890A (en) | 2021-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213828225U (en) | Insulator plug surface sander | |
| CN210757053U (en) | Automatic polishing machine for flange excircle | |
| CN111791108A (en) | Wall grinding device for interior decoration | |
| CN113458890B (en) | Putty polisher capable of preventing dust from flying | |
| CN108858824B (en) | Full-automatic hydroelectric grooving machine for wall top grooving | |
| CN205703561U (en) | A kind of wall polishing equipment for building | |
| CN111904344A (en) | Cleaning machine for special-shaped curtain wall | |
| CN217860469U (en) | Glass bottle bottleneck equipment of polishing | |
| CN215967855U (en) | Wall surface grinding device for house building construction | |
| CN216179375U (en) | Building material polisher capable of adjusting polishing position | |
| CN213765153U (en) | Interior wall equipment of polishing for building engineering | |
| CN108789065A (en) | A kind of metal grinding device with dedusting function | |
| CN211927623U (en) | Interior decoration raise dust detects and dust device | |
| CN213615699U (en) | Wall surface cleaning and polishing device | |
| CN115122210A (en) | Polishing device for casting and processing parts | |
| CN220637239U (en) | Environment-friendly wall putty grinding device | |
| CN210550012U (en) | Putty polisher | |
| CN207771467U (en) | A kind of construction cement flooring device for grinding | |
| CN106553101B (en) | Dust-dispersing terrazzo grinding machine | |
| CN201604055U (en) | Grinding machine used for false teeth | |
| CN101745856B (en) | Grinding machine for artificial teeth | |
| CN219473455U (en) | Adjustable automobile repair lamp | |
| CN210621427U (en) | Cutting device is used in road surface repair construction | |
| CN203787868U (en) | Cable grinder | |
| CN215967854U (en) | Wall grinding device of building decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |