CN114392618B - Laser printer capable of purifying waste gas - Google Patents

Laser printer capable of purifying waste gas Download PDF

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Publication number
CN114392618B
CN114392618B CN202111491463.9A CN202111491463A CN114392618B CN 114392618 B CN114392618 B CN 114392618B CN 202111491463 A CN202111491463 A CN 202111491463A CN 114392618 B CN114392618 B CN 114392618B
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CN
China
Prior art keywords
sliding
frame
similar
rotating
waste gas
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Active
Application number
CN202111491463.9A
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Chinese (zh)
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CN114392618A (en
Inventor
肖凤娇
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Maoming Senyuan Electronic Technology Co ltd
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Maoming Senyuan Electronic Technology Co ltd
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Priority to CN202111491463.9A priority Critical patent/CN114392618B/en
Publication of CN114392618A publication Critical patent/CN114392618A/en
Application granted granted Critical
Publication of CN114392618B publication Critical patent/CN114392618B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0047—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12—Guards, shields or dust excluders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/106—Ozone

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to a laser printer, in particular to a laser printer capable of purifying waste gas. A laser printer capable of reducing environmental pollution and avoiding harm to human health and capable of purifying waste gas is provided. A laser printer capable of purifying waste gas, comprising: a printer body; the two support frames are arranged at the bottom of the printer body; a frame body mounted at a lower portion of one side of the printer body; the round tubes are at least two and are detachably arranged on the frame body; the filtering mechanism is arranged on the circular tube and is used for purifying waste gas; the pulling mechanism is arranged between the supporting frame and the frame body. The waste gas exhausted by the printer body is filtered by the carbon powder through the sponge block in the circular tube, the filtered ozone enters the filter cartridge, the activated carbon in the filter cartridge is used for adsorbing the ozone, and the ozone is reduced to pure oxygen, so that the aim of purifying the waste gas is fulfilled.

Description

Laser printer capable of purifying waste gas
Technical Field
The invention relates to a laser printer, in particular to a laser printer capable of purifying waste gas.
Background
In the working process of the laser printer, carbon powder can be heated, carbon powder particles are heated and attached to paper, high-concentration ozone can be generated by heating the carbon powder, the main components of waste gas discharged by the laser printer are carbon powder and ozone, the environment is polluted, workers can stimulate respiratory tracts if inhaling the waste gas for a long time, upper respiratory tract inflammation such as rhinitis, pharyngitis and bronchitis is caused, the mucous membrane of a human body can be stimulated, asthma incidence rate or nose allergy is easy to improve, even phenomena such as dizziness and vomiting are caused, the existing laser printer generally does not have an exhaust gas purifying function, ozone elimination can be accelerated only by depending on air flow or temperature and humidity improvement, the purifying effect is poor, and the efficiency is low.
Therefore, it is necessary to solve the above problems by inventing a laser printer capable of purifying exhaust gas, which can reduce environmental pollution and avoid harm to human health.
Disclosure of Invention
In order to overcome the defects that the existing laser printer generally does not have an exhaust gas purifying function, the discharged waste not only pollutes the environment, but also can harm the health of a human body, the technical problem to be solved is as follows: a laser printer capable of reducing environmental pollution and avoiding harm to human health and capable of purifying waste gas is provided.
The technical proposal is as follows: a laser printer capable of purifying waste gas, comprising: a printer body; the two support frames are arranged at the bottom of the printer body; a frame body mounted at a lower portion of one side of the printer body; the round tubes are at least two and are detachably arranged on the frame body; the filtering mechanism is arranged on the circular tube and is used for purifying waste gas; the pulling mechanism is arranged between the supporting frame and the frame body.
Further, the filtering mechanism comprises: the filter cartridges are at least two and are arranged on one side of the circular tube; the two connecting pipes are arranged between two similar filter cylinders; at least two cylinders are arranged on the filter cylinder; the at least two filter screens are arranged on the cylinder; the connecting rods are at least two and are arranged between the two similar cylinders; the sponge blocks are at least two and are all detachably arranged in the circular tube.
Further, the pulling mechanism comprises: the two sliding frames are arranged on one side of the support frame in a sliding manner; the square frame is arranged between the tops of the two sliding frames and sleeved between the outer parts of the three cylinders; the two net plates are arranged on one side of the square frame; the two mounting blocks are arranged on two sides of the square frame; the two sliding rods are arranged in the mounting block in a sliding manner; the two limiting blocks are arranged on one side of the sliding rod and are contacted with the mounting block; the connecting frame is arranged between the other sides of the two sliding rods; the handle is arranged in the middle of the connecting frame; the at least two guide rods are arranged on one side of the frame body; the two sliding plates are arranged between the two similar guide rods in a sliding manner, are connected with the square frame and are connected with the similar cylinder; and at least two first springs are arranged between the sliding plate and two similar guide rods.
Further, still include dust extraction, dust extraction includes: the gear motor is arranged in the middle of one side of the square frame, and one end of an output shaft of the gear motor is positioned in the square frame; the rotating shafts are at least two and are rotatably arranged at the center of the cylinder, and the rotating shaft in the middle is connected with the output shaft of the speed reducing motor through a coupler; at least two blades are arranged on one side of the rotating shaft and positioned in the cylinder; the belt pulleys are at least two and are arranged on the other side of the rotating shaft; a flat belt mounted between the three pulleys.
Further, still including clearance mechanism, clearance mechanism is including: the two vertical rods are arranged at the top of the frame body; the two first sliding sleeves are respectively and slidably arranged on the vertical rod; the two second springs are arranged between the first sliding sleeve and the similar vertical rod; and the scraping plate is arranged between the two first sliding sleeves and is connected with the frame body in a sliding manner.
Further, still include drop-down mechanism, drop-down mechanism includes: the two cross bars are arranged on the outer sides of the first sliding sleeve; the two stay wires are arranged at the outer ends of the cross bars; the fixed pulleys are two and are rotatably arranged at two sides of the frame body; the two second sliding sleeves are respectively arranged on one side of the sliding rod in a sliding manner, and the tail ends of the stay wires are respectively connected with the similar second sliding sleeves by bypassing the similar fixed pulleys; and two third springs are arranged between the second sliding sleeve and the similar sliding rod.
Further, the utility model also comprises a rotating mechanism, which comprises: the two mounting rods are arranged at the lower part of one side of the printer body; the two racks are arranged on the mounting rod; the two fourth springs are arranged between the rack and the similar mounting rod; the rotating rod is rotatably arranged at the lower part of the frame body; the two gears are arranged on two sides of the rotating rod and meshed with similar racks; the rotating plate is arranged on the rotating rod; the two contact blocks are arranged at the bottom of the square frame and are contacted with the similar racks.
Further, one end of each rack is bent upwards.
The invention has the beneficial effects that: 1. the waste gas exhausted by the printer body is filtered by the carbon powder through the sponge block in the circular tube, the filtered ozone enters the filter cartridge, the activated carbon in the filter cartridge is used for adsorbing the ozone, and the ozone is reduced to pure oxygen, so that the aim of purifying the waste gas is fulfilled.
2. After printing, the square frame moves forward by pulling the handle, and then the round tube is driven to move forward to separate from the frame body, so that the sponge block and the activated carbon are replaced conveniently by the staff.
3. The output shaft of the speed reducing motor rotates to enable the rotating shaft to drive the blades to rotate, so that gas in the filter cylinder is sucked outwards, and the speed of waste gas purification is accelerated.
4. The slide bar slides forward to make the stay wire drive first sliding sleeve and slide downwards, and then drives the scraper blade and moves down the carbon dust of piling up on the sponge piece, so, can clear up the carbon dust of piling up on the sponge piece before the pipe removes.
5. The square frame moves forwards to enable the rack to drive the gear to rotate, and then the rotating plate is driven to rotate downwards to be opened, and carbon powder in the frame body falls down along with the rotating plate, so that the collection of workers is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a first part of the filtering mechanism of the present invention.
Fig. 4 is a schematic perspective view of the filtering mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second portion of the filter mechanism of the present invention.
Fig. 6 is a schematic perspective view of a third portion of the filter mechanism of the present invention.
Fig. 7 is a schematic perspective view of the pulling mechanism of the present invention.
Fig. 8 is a schematic perspective view of a dust suction mechanism according to the present invention.
Fig. 9 is a schematic view of a part of a dust suction mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a cleaning mechanism according to the present invention.
FIG. 11 is a schematic perspective view of the cleaning mechanism and the pull-down mechanism of the present invention.
Fig. 12 is a schematic view of a part of a pull-down mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a rotating mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a first part of the rotating mechanism of the present invention.
Fig. 15 is a schematic perspective view of a second part of the rotating mechanism of the present invention.
Fig. 16 is a schematic perspective view of a third portion of the rotary mechanism of the present invention.
Reference numerals: 1_support, 2_printer body, 3_frame, 4_round tube, 6_filter mechanism, 61_filter cartridge, 62_connection tube, 63_round tube, 64_filter screen, 65_connection rod, 66_sponge block, 7_pull mechanism, 71_carriage, 72_square frame, 73_mesh plate, 74_mounting block, 75_slide bar, 76_stopper, 77_connection frame, 78_handle, 79_guide bar, 791_slide plate, 792_first spring, 8_dust suction mechanism, 81_gear motor, 82_spindle, 83_blade, 84_pulley, 85_flat belt, 9_purge mechanism, 91_vertical bar, 92_first slide, 93_second spring, 94_scraper, 10_pull mechanism, 101_cross bar, 102_pull wire, 103_fixed pulley, 104_second slide, 105_third spring, 11_rotation mechanism, 111_mounting bar, 112_rack, 113_fourth spring, 114_slide bar, 115_gear, 116_rotary plate, 117_contact block.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a laser printer of cleanable waste gas, as shown in fig. 1-7, including support frame 1, printer body 2, framework 3, pipe 4, filtering mechanism 6 and pulling mechanism 7, printer body 2 bottom left and right sides all has support frame 1 through bolted connection, and printer body 2 front side lower part is equipped with framework 3, and horizontal equidistance detachably is equipped with three pipe 4 on the framework 3, is equipped with filtering mechanism 6 on the pipe 4, and filtering mechanism 6 is used for purifying waste gas, is equipped with pulling mechanism 7 between support frame 1 and the framework 3.
When using the device, the staff uses printer body 2 to print the work, in the in-process of printing, in the waste gas that printer body 2 produced gets into framework 3, reentrant pipe 4, filter waste gas through filter mechanism 6, after the printing is accomplished, the staff drives filter mechanism 6 through pulling mechanism 7 and moves forward, and then drive pipe 4 and move forward and break away from with framework 3, at this moment, the staff can replace filter mechanism 6's part, after accomplishing, the staff unclamps pulling mechanism 7, and then make filter mechanism 6 drive pipe 4 and move backward and reset, the convenience is followed to purify waste gas.
The filtering mechanism 6 comprises a filtering cylinder 61, a connecting pipe 62, cylinders 63, a filtering net 64, connecting rods 65 and sponge blocks 66, wherein the front side of the circular tube 4 is connected with the filtering cylinder 61 through bolts, the connecting pipes 62 are connected between the two adjacent filtering cylinders 61, the filtering cylinders 63 are arranged on the filtering cylinder 61, the filtering net 64 is symmetrically arranged on the front side of the filtering cylinder 63, three connecting rods 65 are connected between the two adjacent cylinders 63, and the sponge blocks 66 are detachably arranged on the rear side in the circular tube 4.
The pulling mechanism 7 comprises a sliding frame 71, square frames 72, a screen 73, mounting blocks 74, sliding rods 75, limiting blocks 76, connecting frames 77, handles 78, guide rods 79, sliding plates 791 and first springs 792, wherein the sliding frames 71 are arranged on the front sides of the supporting frames 1 in a sliding mode, the square frames 72 are arranged between the tops of the left and right sliding frames 71, the square frames 72 are sleeved outside the three cylinders 63, the screen 73 is symmetrically arranged on the front sides of the square frames 72 in a left-right mode, the mounting blocks 74 are connected with the left and right sides of the square frames 72 through bolts, the sliding rods 75 are arranged in the mounting blocks 74 in a sliding mode, the rear sides of the sliding rods 75 are connected with the limiting blocks 76 through bolts, the limiting blocks 76 move forwards to be in contact with the mounting blocks 74, the connecting frames 77 are arranged between the front sides of the left and right sliding rods 75, the handles 78 are arranged in the middle of the connecting frames 77, the two guide rods 79 are connected with each other through bolts, the sliding plates 791 are arranged between the two similar guide rods 79 in a sliding mode, the sliding plates 791 are connected with the square frames 63, the sliding plates 791 are connected with the similar cylinders 63, and the first springs are connected between the sliding plates 791.
When the device is used, an operator puts activated carbon into the filter cylinder 61, after waste gas enters the circular tube 4, the waste gas is filtered through the sponge block 66, carbon powder mixed in waste is blocked in the frame body 3 by the sponge block 66, filtered ozone enters the filter cylinder 61 again, the activated carbon in the filter cylinder 61 adsorbs the ozone and reduces the ozone into pure oxygen, the purified pure oxygen enters the cylinder 63 through the activated carbon in the filter cylinder 61 and is discharged into the square frame 72 through the filter screen 64 and is discharged through the screen plate 73, when the printer body 2 is used, the operator pulls the handle 78 to move forwards, the handle 78 moves forwards and drives the slide bar 75 to slide forwards through the connecting frame 77, the slide bar 75 slides forwards and drives the limiting block 76 to move forwards, after the limiting block 76 moves forwards to be contacted with the mounting block 74, the slide bar 75 continues to move forwards and drives the mounting block 74 to move forwards through the limiting block 76, the mounting block 74 moves forward to drive the square frame 72 to move forward, the sliding frame 71 slides forward on the supporting frame 1, the square frame 72 moves forward to drive the sliding plate 791 to slide forward on the guide rod 79, the first spring 792 deforms, the square frame 72 moves forward and simultaneously drives the cylinder 63 to move forward, the cylinder 63 moves forward to drive the round tube 4 to move forward through the filter cylinder 61 and separate from the frame body 3, at the moment, a worker can replace the sponge block 66 and the activated carbon, after the replacement is completed, the worker releases the handle 78, under the action of the reset of the first spring 792, the sliding plate 791 drives the square frame 72 to move backward to reset, the filter cylinder 61 drives the round tube 4 to move backward to reset, and the round tube 4 is reinserted into the frame body 3 after being moved backward to reset, so that waste gas can be purified, and simultaneously, and the cleaning material can be replaced by staff conveniently.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 8, 9, 10, 11, 12, 13, 14, 15 and 16, the dust collection device further comprises a dust collection mechanism 8, the dust collection mechanism 8 comprises a gear motor 81, a rotating shaft 82, blades 83, a belt pulley 84 and a flat belt 85, the middle part of the front side of the square frame 72 is provided with the gear motor 81, one end of an output shaft of the gear motor 81 is positioned in the square frame 72, the center position of the front side of the cylinder 63 is provided with the rotating shaft 82 in a rotating manner, the rotating shaft 82 in the middle part is connected with the output shaft of the gear motor 81 through a coupling, the rear side of the rotating shaft 82 is provided with the blades 83, the blades 83 are positioned in the cylinder 63, the front side of the rotating shaft 82 is provided with the belt pulley 84, and the flat belt 85 is connected between the three belt pulleys 84 in a winding manner.
When the device is used, a worker starts the gear motor 81, the output shaft of the gear motor 81 rotates to drive the rotating shaft 82 in the middle to rotate, further, the belt pulley 84 and the flat belt 85 are matched to drive other rotating shafts 82 to rotate, the rotating shaft 82 rotates to drive the blades 83 to rotate, the blades 83 rotate to suck gas in the filter drum 61 outwards, the speed of waste gas purification is accelerated, and after the device is used, the worker closes the gear motor 81, so that the speed of waste gas purification can be accelerated.
Still including clearance mechanism 9, clearance mechanism 9 is including montant 91, first sliding sleeve 92, second spring 93 and scraper blade 94, and both sides all have montant 91 through bolted connection about framework 3 top, all slidingtype be equipped with first sliding sleeve 92 on the montant 91, and all the round joint has second spring 93 between first sliding sleeve 92 and the similar montant 91, is equipped with scraper blade 94 between two left and right sides first sliding sleeve 92, and scraper blade 94 is connected with framework 3 slidingtype.
The pull-down mechanism 10 comprises a cross rod 101, a pull-down wire 102, fixed pulleys 103, a second sliding sleeve 104 and a third spring 105, wherein the cross rod 101 is arranged on the outer side of the first sliding sleeve 92, the pull-down wire 102 is arranged at the outer end of the cross rod 101, the fixed pulleys 103 are arranged on the left side and the right side of the frame body 3 in a rotary mode, the second sliding sleeve 104 is arranged on the rear side of the sliding rod 75 in a sliding mode, the tail ends of the pull-down wires 102 are connected with the second sliding sleeve 104 by bypassing the similar fixed pulleys 103, and the third spring 105 is connected between the second sliding sleeve 104 and the similar sliding rod 75.
When the device is used, when a worker pulls the handle 78 to enable the sliding rod 75 to slide forwards, the second sliding sleeve 104 moves forwards along with the handle, the second sliding sleeve 104 moves forwards to pull the cross rod 101 to move downwards through the pull wire 102, the cross rod 101 moves downwards to drive the first sliding sleeve 92 to slide downwards, the second spring 93 is deformed, the first sliding sleeve 92 moves downwards to drive the scraping plate 94 to slide downwards to scrape carbon powder accumulated on the sponge block 66 down, so that the carbon powder falls in the frame body 3, when the sliding rod 75 continues to slide forwards to drive the square frame 72 to move forwards, at this time, the sliding rod 75 slides forwards in the second sliding sleeve 104, the third spring 105 is deformed, when the worker releases the handle 78, the sliding rod 75 slides backwards under the reset action of the third spring 105, at this time, the square frame 72 moves backwards to drive the second sliding sleeve 104 to slide backwards through the sliding rod 75, the pull wire 102 is relaxed, and under the reset action of the second spring 93, the first sliding sleeve 92 drives the scraping plate 94 to slide upwards to reset, so that the accumulated carbon powder on the sponge block 66 can be cleaned before the round tube 4 moves forwards.
The printer is characterized by further comprising a rotating mechanism 11, wherein the rotating mechanism 11 comprises a mounting rod 111, racks 112, fourth springs 113, rotating rods 114, gears 115, rotating plates 116 and contact blocks 117, the mounting rods 111 are arranged on the left side and the right side of the lower portion of the front side of the printer body 2, the racks 112 are arranged on the mounting rods 111 in a sliding mode, the front sides of the racks 112 are bent upwards and are convenient to contact with the contact blocks 117, the fourth springs 113 are connected between the racks 112 and the similar mounting rods 111, the rotating rods 114 are arranged on the lower portion of the frame body 3 in a rotating mode, the gears 115 are arranged on the left side and the right side of the rotating rods 114, the gears 115 are meshed with the similar racks 112, the rotating plates 116 are arranged on the rotating rods 114, the contact blocks 117 are symmetrically arranged on the left side and the right side of the bottom of the square frame 72, and the contact blocks 117 move forwards and are contacted with the similar racks 112.
When the device is used, the square frame 72 moves forwards to drive the contact block 117 to move forwards, when the contact block 117 moves forwards to be in contact with the rack 112, the contact block 117 moves forwards to drive the rack 112 to slide forwards, the fourth spring 113 deforms, the rack 112 slides forwards to drive the gear 115 to rotate, the gear 115 rotates to drive the rotary plate 116 to rotate downwards to open through the rotary rod 114, filtered carbon powder in the frame 3 falls down along with the frame, workers collect the filtered carbon powder, when the square frame 72 drives the contact block 117 to move backwards, under the reset action of the fourth spring 113, the rack 112 slides backwards along with the reset action of the fourth spring 113, the rack 112 slides backwards to drive the gear 115 to rotate reversely, and the gear 115 rotates reversely to drive the rotary plate 116 to rotate upwards to be closed through the rotary rod 114, so that the filtered carbon powder in the frame 3 can be more conveniently collected by the workers.
While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims (3)

1. A laser printer capable of purifying waste gas, comprising: a printer body (2); the two support frames (1) are arranged at the bottom of the printer body (2); a frame (3) mounted on the lower part of one side of the printer body (2); the circular tubes (4) are at least two, and are detachably arranged on the frame body (3); the filtering mechanism (6) is arranged on the round tube (4), and the filtering mechanism (6) is used for purifying waste gas; the pulling mechanism (7) is arranged between the support frame (1) and the frame body (3);
the filtering mechanism (6) comprises: the filter cartridges (61), at least two filter cartridges (61) are arranged on one side of the circular tube (4); the two connecting pipes (62) are arranged between two similar filter cartridges (61); at least two cylinders (63) mounted on the filter cartridge (61); the filter screens (64) are at least two, and are arranged on the cylinder (63); the connecting rods (65), at least two connecting rods (65) are arranged between two similar cylinders (63); the sponge blocks (66) are at least two, and are detachably arranged in the circular tube (4);
the pulling mechanism (7) comprises: the sliding frames (71) are two, and are arranged on one side of the supporting frame (1) in a sliding manner; the square frame (72) is arranged between the tops of the two sliding frames (71), and the square frame (72) is sleeved between the outer parts of the three cylinders (63); the two net plates (73) are arranged on one side of the square frame (72); the two mounting blocks (74) are arranged on two sides of the square frame (72); the two sliding rods (75) are arranged in the mounting block (74) in a sliding manner; the two limiting blocks (76) are arranged on one side of the sliding rod (75), and the limiting blocks (76) are contacted with the mounting blocks (74); the connecting frame (77) is arranged between the other sides of the two sliding rods (75); a handle (78) installed in the middle of the connecting frame (77); at least two guide rods (79), which are arranged on one side of the frame body (3); the two sliding plates (791) are arranged between the two similar guide rods (79) in a sliding manner, the sliding plates (791) are connected with the square frame (72), and the sliding plates (791) are connected with the similar cylinders (63); at least two first springs (792) are arranged between the sliding plate (791) and two similar guide rods (79);
still including clearance mechanism (9), clearance mechanism (9) are including: the two vertical rods (91) are arranged at the top of the frame body (3); the two first sliding sleeves (92) are arranged on the vertical rod (91) in a sliding manner; the two second springs (93) are arranged between the first sliding sleeve (92) and the similar vertical rod (91); the scraping plate (94) is arranged between the two first sliding sleeves (92), and the scraping plate (94) is connected with the frame body (3) in a sliding mode;
the utility model also comprises a pull-down mechanism (10), wherein the pull-down mechanism (10) comprises: the two cross rods (101) are arranged outside the first sliding sleeve (92); the two pull wires (102) are arranged at the outer ends of the cross bars (101); the fixed pulleys (103) are two, and are rotatably arranged on two sides of the frame body (3); the two second sliding sleeves (104) are arranged on one side of the sliding rod (75) in a sliding manner, and the tail ends of the stay wires (102) are connected with the similar second sliding sleeves (104) by bypassing the similar fixed pulleys (103); the two third springs (105) are arranged between the second sliding sleeve (104) and the similar sliding rod (75);
the device also comprises a rotating mechanism (11), wherein the rotating mechanism (11) comprises: the two mounting rods (111) are arranged at the lower part of one side of the printer body (2); the two racks (112) are arranged on the mounting rod (111); the four springs (113), the four springs (113) are two, are installed between rack (112) and the similar installation rod (111); the rotating rod (114) is rotatably arranged at the lower part of the frame body (3); the two gears (115) are arranged on two sides of the rotating rod (114), and the gears (115) are meshed with the similar racks (112); a rotating plate (116) mounted on the rotating rod (114); the two contact blocks (117) are arranged at the bottom of the square frame (72), and the contact blocks (117) are contacted with the similar racks (112).
2. A laser printer capable of purifying exhaust gas according to claim 1, further comprising a dust collection mechanism (8), wherein the dust collection mechanism (8) comprises: the gear motor (81) is arranged in the middle of one side of the square frame (72), and one end of an output shaft of the gear motor (81) is positioned in the square frame (72); the rotating shafts (82), at least two rotating shafts (82) are arranged at the center of the cylinder (63) in a rotating way, and the rotating shafts (82) in the middle are connected with the output shaft of the gear motor (81) through a coupling; at least two blades (83), wherein the blades (83) are arranged on one side of the rotating shaft (82), and the blades (83) are positioned in the cylinder (63); the belt pulleys (84), at least two belt pulleys (84) are installed on the other side of the rotating shaft (82); a flat belt (85) is mounted between the three pulleys (84).
3. A laser printer capable of purifying exhaust gas according to claim 2, wherein one end of the rack (112) is bent upward.
CN202111491463.9A 2021-12-08 2021-12-08 Laser printer capable of purifying waste gas Active CN114392618B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111491463.9A CN114392618B (en) 2021-12-08 2021-12-08 Laser printer capable of purifying waste gas

Applications Claiming Priority (1)

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CN202111491463.9A CN114392618B (en) 2021-12-08 2021-12-08 Laser printer capable of purifying waste gas

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CN208839069U (en) * 2018-09-05 2019-05-10 安徽瑞邦生物科技有限公司 A kind of waste collecting device for oilless air compressor
CN210166727U (en) * 2019-09-25 2020-03-20 广州锡杨电子有限公司 Industrial computer with pull formula dust screen frame
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CN210751800U (en) * 2019-10-21 2020-06-16 崔莹妹 Underground ventilation device with purification function for civil engineering
CN211165967U (en) * 2019-10-14 2020-08-04 江苏祥祐医疗器械有限公司 Novel laser printer
CN211753164U (en) * 2019-11-06 2020-10-27 杨妮 Factory building dust collecting equipment for textile production
CN212060882U (en) * 2020-06-05 2020-12-01 广东巴顿智联科技有限公司 Laser printer with automatic air extractor
CN213725428U (en) * 2020-09-16 2021-07-20 扬州工业职业技术学院 Air filtering equipment for 3D printer
CN213780658U (en) * 2021-01-07 2021-07-23 陈涛 Manufacturing device for WeChat poster

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011988A (en) * 2007-07-09 2009-01-22 Panasonic Corp Dust removing apparatus
KR100889196B1 (en) * 2008-11-05 2009-03-16 곽광섭 Auto dust collector
CN106512576A (en) * 2016-11-23 2017-03-22 江苏正大森源集团有限公司 Filter bag capable of removing dust conveniently and rapidly
CN108325280A (en) * 2018-04-13 2018-07-27 王春立 Industrial waste gas processing ceramic filter pipe device
CN208839069U (en) * 2018-09-05 2019-05-10 安徽瑞邦生物科技有限公司 A kind of waste collecting device for oilless air compressor
CN210584123U (en) * 2019-07-24 2020-05-22 安徽美世嘉新材料有限公司 Waste gas treatment device for polyurethane foam plastic processing equipment
CN210166727U (en) * 2019-09-25 2020-03-20 广州锡杨电子有限公司 Industrial computer with pull formula dust screen frame
CN211165967U (en) * 2019-10-14 2020-08-04 江苏祥祐医疗器械有限公司 Novel laser printer
CN210751800U (en) * 2019-10-21 2020-06-16 崔莹妹 Underground ventilation device with purification function for civil engineering
CN211753164U (en) * 2019-11-06 2020-10-27 杨妮 Factory building dust collecting equipment for textile production
CN212060882U (en) * 2020-06-05 2020-12-01 广东巴顿智联科技有限公司 Laser printer with automatic air extractor
CN213725428U (en) * 2020-09-16 2021-07-20 扬州工业职业技术学院 Air filtering equipment for 3D printer
CN213780658U (en) * 2021-01-07 2021-07-23 陈涛 Manufacturing device for WeChat poster

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