CN216029824U

CN216029824U - Dust removal device for polishing table and chair

Info

Publication number: CN216029824U
Application number: CN202122648041.XU
Authority: CN
Inventors: 林志强
Original assignee: Jiangxi Tiannan Education Equipment Group Co ltd
Current assignee: Jiangxi Tiannan Education Equipment Group Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a dust removal device for polishing a table and a chair, which comprises a polishing box and a dust removal box, wherein the front surface of the polishing box is hinged with a box door, the top of the polishing box is fixedly provided with a guide frame, one side of the guide frame, which is far away from the box door, is fixedly provided with a driving motor, one side of the guide frame, which is positioned in the inner cavity of the polishing box, is fixedly provided with a second air cylinder, and one side of the second air cylinder, which is far away from the guide frame, is fixedly provided with a U-shaped fixing frame; the inner chamber of dust removal case is provided with filter equipment, one side fixed mounting of dust removal case has the handle, the one end fixed mounting that the handle is close to the dust removal case has the filter stand, one side of dust removal case is seted up and is filtered the corresponding through-hole of filter stand, just filter stand pegs graft in the inner chamber of dust removal case through the through-hole on the dust removal case. The filter rack is provided with the grinding box to prevent dust from splashing during grinding, and the filter rack is convenient to disassemble and assemble and convenient to replace and clean the filter screen.

Description

Dust removal device for polishing table and chair

Technical Field

The utility model relates to the technical field of table and chair processing, in particular to a dust removal device for polishing table and chair.

Background

The desk and the chair are necessary articles for home and office, the surface of the desk and the chair needs to be polished in the processing process of the desk and the chair for removing burrs on a panel, tiny dust can be generated in the polishing process, the dust is suspended in the air, and the collection and the treatment are quite difficult, so that the body of a worker is seriously damaged.

Dirty gas passes through the filter screen in current dust collector, by the filter screen filtration back, discharge from the air exit of fan, the dust is detained on the surface of filter screen, increase along with filter time, be stained with the dust that attaches on the filter screen and also increase constantly, the filter screen resistance is also corresponding to increase, thereby influence suction and dust removal effect, the dismouting of current dust collector filter screen is many more loaded down with trivial details greatly, the washing and the change of inconvenient filter screen, the dust is too big because of the range of polishing at the in-process dust of polishing, lead to the dust wantonly to splash, therefore we need propose a table chair and polish and use dust collector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal device for polishing tables and chairs, which is provided with a polishing box to prevent dust from splashing during polishing, and a filter frame to facilitate disassembly and assembly and replacement and cleaning of a filter screen, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a dust removal device for polishing of tables and chairs comprises a polishing box and a dust removal box, wherein a box door is hinged to the front of the polishing box, a guide frame is fixedly mounted at the top of the polishing box, the top of the guide frame penetrates through the polishing box and extends to the outside of the polishing box, a driving motor is fixedly mounted on one side, away from the box door, of the guide frame, a second air cylinder is fixedly mounted on one side, located in the inner cavity of the polishing box, of the guide frame, and a U-shaped fixing frame is fixedly mounted on one side, away from the guide frame, of the second air cylinder; the grinding box is characterized in that a supporting plate is fixedly arranged in an inner cavity of the grinding box, a grinding device is fixedly arranged at the top of the supporting plate, a U-shaped groove is formed in the top of the supporting plate, and two identical groups of grinding devices are symmetrically arranged by taking a U-shaped fixing frame as a midpoint; the inner chamber of dust removal case is provided with filter equipment, one side fixed mounting of dust removal case has the handle, the one end fixed mounting that the handle is close to the dust removal case has the filter stand, one side of dust removal case is seted up and is filtered the corresponding through-hole of filter stand, just filter stand pegs graft in the inner chamber of dust removal case through the through-hole on the dust removal case.

Preferably, the polishing device comprises a polishing motor, a first cylinder and a polishing disc, the polishing motor is fixedly installed in the U-shaped groove of the supporting plate, one end of the first cylinder is fixedly installed at the output end of the polishing motor, and one end of the polishing disc is fixedly installed at one end, far away from the polishing motor, of the first cylinder.

Preferably, the inner cavity of the guide frame is provided with a screw rod and a sliding block, the sliding block is slidably mounted on the screw rod, one end of the screw rod, which is close to the driving motor, penetrates through the guide frame and extends to the outside of the guide frame to be fixedly connected with an output shaft of the driving motor, the sliding block and the second air cylinders are both arranged into two groups, one side of each second air cylinder is fixedly mounted on one side of the corresponding sliding block, and two ends of each U-shaped fixing frame are fixedly connected with the two groups of second air cylinders.

Preferably, one side of the U-shaped fixing frame, which is far away from the second cylinder, is fixedly provided with a bottom plate, a panel is arranged on the bottom plate, one side of the panel is provided with a pressing plate, one side of the pressing plate, which is far away from the panel, is provided with an adjusting bolt, and the adjusting bolt is installed on one side of the U-shaped fixing frame in a threaded manner.

Preferably, the filtering device comprises a filter screen and a fan, the air exhaust end of the fan is fixedly arranged on one side of the filter screen far away from the grinding box, and the filter screen is arranged on the inner wall of the filter frame.

Preferably, one side fixed mounting of dust removal case has the tuber pipe, the one side that the chamber door was kept away from to the case of polishing is linked together with one side that the tuber pipe was kept away from to the dust removal case.

Preferably, the one end of air-out pipe communicates in fan exhaust end, the one end that the fan was kept away from to the air-out pipe runs through the dust removal case and extends to the outside of dust removal case.

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

1. according to the utility model, the grinding box is arranged to prevent dust splashing during grinding of the grinding device, the dust is left in the grinding box, and the dust in the grinding box is filtered by the fan, so that the dust splashing is prevented from harming the health of workers;

2. according to the utility model, the filter frame is inserted into the dust removal box, so that the filter frame is convenient to disassemble and assemble, a filter screen on the filter frame is convenient to clean and replace, and the use convenience is improved.

Drawings

FIG. 1 is a schematic axial side view of the present invention;

FIG. 2 is a schematic view of the grinding box of the present invention;

FIG. 3 is a schematic view of the structure of the guide frame of the present invention;

FIG. 4 is a schematic structural view of a dust box according to the present invention;

fig. 5 is a schematic structural view of the filter stand of the present invention.

In the figure: 1. grinding a box; 2. a guide frame; 3. a box door; 4. a drive motor; 5. a dust removal box; 6. a handle; 7. an air outlet pipe; 8. a slider; 9. a second cylinder; 10. a screw; 11. a U-shaped fixing frame; 12. a base plate; 13. a compression plate; 14. a panel; 15. adjusting the bolt; 16. a support plate; 17. polishing the motor; 18. a first cylinder; 19. grinding disc; 20. a filter screen; 21. a fan; 22. a filter frame; 23. a polishing device; 24. and (4) a filtering device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a dust removal device for polishing tables and chairs comprises a polishing box 1 and a dust removal box 5, wherein the front surface of the polishing box 1 is hinged with a box door 3, and the box door 3 is a transparent acrylic plate and is used for conveniently observing the inside of the polishing box 1;

the top of the grinding box 1 is fixedly provided with a guide frame 2, the top of the guide frame 2 penetrates through the grinding box 1 and extends to the outside of the grinding box 1, one side of the guide frame 2, which is far away from the box door 3, is fixedly provided with a driving motor 4, the inner cavity of the guide frame 2 is provided with a screw rod 10 and a slide block 8, the slide block 8 is slidably arranged on the screw rod 10, one end of the screw rod 10, which is close to the driving motor 4, penetrates through the guide frame 2 and extends to the outside of the guide frame 2 and is fixedly connected with an output shaft of the driving motor 4, the slide block 8 and a second air cylinder 9 are respectively arranged into two groups, one side of the second air cylinder 9 is fixedly arranged on one side of the slide block 8, two ends of a U-shaped fixing frame 11 are fixedly connected with the two groups of second air cylinders 9, the driving motor 4 is arranged into a forward and reverse rotation motor, when the front and back movement of the panel 14 needs to be adjusted, the driving motor 4 drives the screw rod 10 to rotate forward and reverse, the screw rod 10 can drive the slide block 8 to slide back and forth along the inner wall of the guide frame 2, the sliding block 8 drives the panel 14 on the U-shaped fixing frame 11 to slide back and forth, the panel 14 can be uniformly polished, the second air cylinder 9 is arranged, when the panel 14 needs to be adjusted to move up and down during polishing, the length of the second air cylinder 9 is adjusted, the panel 14 on the U-shaped fixing frame 11 is driven to move up and down, and the panel 14 is uniformly polished;

a second cylinder 9 is fixedly arranged on one side of the guide frame 2, which is positioned in the inner cavity of the grinding box 1, a U-shaped fixing frame 11 is fixedly arranged on one side of the second cylinder 9, which is far away from the guide frame 2, a bottom plate 12 is fixedly arranged on one side of the U-shaped fixing frame 11, which is far away from the second cylinder 9, a panel 14 is arranged on the bottom plate 12, a pressing plate 13 is arranged on one side of the panel 14, an adjusting bolt 15 is arranged on one side of the pressing plate 13, which is far away from the panel 14, and the adjusting bolt 15 is arranged on one side of the U-shaped fixing frame 11 in a threaded manner, in use, the panel 14 is secured to the U-shaped mounting bracket 11 of the device, the panel 14 is placed on the base plate 12, one side of the panel 14 is inserted into the U-shaped fixing frame 11, the adjusting bolt 15 is rotated in the forward direction, the adjusting bolt 15 moves towards the inside of the U-shaped fixing frame 11, and the adjusting bolt 15 drives the pressing plate 13 to firmly abut against the panel 14, so that the panel 14 is fixed on the U-shaped fixing frame 11;

a supporting plate 16 is fixedly arranged in the inner cavity of the grinding box 1, a grinding device 23 is fixedly arranged at the top of the supporting plate 16, a U-shaped groove is arranged at the top of the supporting plate 16, the grinding devices 23) are symmetrically provided with two identical groups by taking the U-shaped fixing frame 11 as a midpoint, the grinding device 23 comprises a grinding motor 17, a first air cylinder 18 and a grinding disc 19, the grinding motor 17 is fixedly arranged in the U-shaped groove of the supporting plate 16, one end of the first air cylinder 18 is fixedly arranged at the output end of the grinding motor 17, one side of the grinding disc 19 is fixedly arranged at one end of the first air cylinder 18 far away from the grinding motor 17, the supporting plate 16 is provided with the U-shaped groove, used for fixing the grinding device 23 and improving the stability of the grinding device 23, is provided with a first air cylinder 18, the first air cylinder 18 is extended to drive the polishing disc 19 to contact the panel 14, and the polishing motor 17 drives the polishing disc 19 to polish the panel 14;

an air outlet pipe 7 is fixedly installed on one side of the dust removal box 5, one end of the air outlet pipe 7 is communicated with an exhaust end of the fan 21, one end, far away from the fan 21, of the air outlet pipe 7 penetrates through the dust removal box 5 and extends to the outside of the dust removal box 5, the air outlet pipe 7 is arranged, and gas filtered by the dust removal device 24 is directly discharged into the air;

one side of the grinding box 1, which is far away from the box door 3, is communicated with one side of the dust removal box 5, which is far away from the air outlet pipe 7, the inner cavity of the dust removal box 5 is provided with a filtering device 24, the filtering device 24 comprises a filtering net 20 and a fan 21, the air exhaust end of the fan 21 is fixedly arranged on one side of the filtering net 20, which is far away from the grinding box 1, when in use, the fan 21 is opened, the fan 21 sucks dust-containing gas in the grinding box 1, the dust-containing gas enters the filtering net 20 at the air exhaust end of the fan 21 to be filtered, wherein dust is filtered by the filtering net 20, and other gases are discharged into the air through the fan 21;

one side fixed mounting of dust removal case 5 has handle 6, handle 6 is close to the one end fixed mounting of dust removal case 5 has filter stand 22, filter screen 20 installs in filter stand 22's inner wall, the through-hole corresponding with filter stand 22 has been seted up to one side of dust removal case 5, and filter stand 22 pegs graft in dust removal case 5's inner chamber through the through-hole on the dust removal case 5, set up filter stand 22, the dismouting of filter stand 22 has been made things convenient for, be favorable to filter screen 20 on the filter stand 22 to wash and change, the convenience in use has been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a table chair is polished and is used dust collector, is including polishing case (1) and dust removal case (5), its characterized in that: the front surface of the grinding box (1) is hinged with a box door (3), the top of the grinding box (1) is fixedly provided with a guide frame (2), the top of the guide frame (2) penetrates through the grinding box (1) and extends to the outside of the grinding box (1), one side, away from the box door (3), of the guide frame (2) is fixedly provided with a driving motor (4), one side, located in the inner cavity of the grinding box (1), of the guide frame (2) is fixedly provided with a second air cylinder (9), and one side, away from the guide frame (2), of the second air cylinder (9) is fixedly provided with a U-shaped fixing frame (11);

a supporting plate (16) is fixedly installed in an inner cavity of the grinding box (1), a grinding device (23) is fixedly installed at the top of the supporting plate (16), a U-shaped groove is formed in the top of the supporting plate (16), and two identical groups of grinding devices (23) are symmetrically arranged by taking a U-shaped fixing frame (11) as a midpoint;

the inner chamber of dust removal case (5) is provided with filter equipment (24), one side fixed mounting of dust removal case (5) has handle (6), the one end fixed mounting that handle (6) are close to dust removal case (5) has filter stand (22), the through-hole corresponding with filter stand (22) is seted up to one side of dust removal case (5), just filter stand (22) are pegged graft in the inner chamber of dust removal case (5) through the through-hole on dust removal case (5).

2. The dust removing device for grinding tables and chairs as claimed in claim 1, wherein: grinding device (23) include grinding motor (17), first cylinder (18) and grinding disc (19), grinding motor (17) fixed mounting is in the U type recess of backup pad (16), the one end fixed mounting of first cylinder (18) is in the output of grinding motor (17), one side fixed mounting of grinding disc (19) is in the one end that grinding motor (17) was kept away from in first cylinder (18).

3. The dust removing device for grinding tables and chairs as claimed in claim 1, wherein: the inner chamber of guide frame (2) is provided with screw rod (10) and slider (8), slider (8) slidable mounting is on screw rod (10), the one end that screw rod (10) is close to driving motor (4) runs through guide frame (2) and extends to the outside of guide frame (2) in the output shaft fixed connection of driving motor (4), slider (8) and second cylinder (9) all set up to two sets of, one side fixed mounting of second cylinder (9) is in one side of slider (8), just the both ends and two sets of second cylinder (9) fixed connection of U type mount (11).

4. The dust removing device for grinding tables and chairs as claimed in claim 1, wherein: one side fixed mounting that second cylinder (9) was kept away from in U type mount (11) has bottom plate (12), be provided with panel (14) on bottom plate (12), one side of panel (14) is provided with pressure strip (13), one side that panel (14) were kept away from in pressure strip (13) is provided with adjusting bolt (15), just adjusting bolt (15) screw thread mounting is in one side of U type mount (11).

5. The dust removing device for grinding tables and chairs as claimed in claim 1, wherein: the filter device (24) comprises a filter screen (20) and a fan (21), the air exhaust end of the fan (21) is fixedly installed on one side, far away from the grinding box (1), of the filter screen (20), and the filter screen (20) is installed on the inner wall of a filter frame (22).

6. The dust removing device for grinding tables and chairs as claimed in claim 1, wherein: one side fixed mounting of dust removal case (5) has air-out pipe (7), the one side that chamber door (3) were kept away from in case (1) is linked together with one side that air-out pipe (7) were kept away from in dust removal case (5).

7. The dust removing device for grinding tables and chairs as claimed in claim 6, wherein: the one end of air-out pipe (7) communicates in fan (21) exhaust end, the one end that fan (21) were kept away from in air-out pipe (7) runs through dust removal case (5) and extends to the outside of dust removal case (5).