CN220294381U - Printing equipment environmental protection dust absorption mechanism - Google Patents

Abstract

The utility model relates to the field of dust collection devices of printing equipment, and discloses an environment-friendly dust collection mechanism of the printing equipment, which comprises a rack, wherein the top of the rack is connected with a dust collector assembly, an air inlet of the dust collector assembly is communicated with a dust collection head, an air outlet of the dust collector assembly is communicated with a water tank through a bent pipe, the left side of the water tank is communicated with a water pump, and a water inlet of the water pump is communicated with the bottom of the left side of the water tank through a water pipe B. This printing apparatus environmental protection dust extraction prevents that the filter plate from being blocked by the dust with water contact to need the staff to shut down and take out the filter plate and clean it, reduce its life, prevent the dust adhesion that combines with water at the top of kickboard, thereby lead to the kickboard because the weight increases, lead to it unable to move clean filter plate through buoyancy, prevent a large amount of dust of inside adhesion of water tank, thereby need the staff to dismantle the water tank and overhaul cleanly, thereby lead to delaying the use of equipment.

Description

Printing equipment environmental protection dust absorption mechanism

Technical Field

The utility model relates to the technical field of dust collection devices of printing equipment, in particular to an environment-friendly dust collection mechanism of the printing equipment.

Background

The modern printer is generally composed of mechanisms such as plate filling, inking, stamping and paper feeding, and the working principle is as follows: the characters and images to be printed are made into printing plates, the printing plates are arranged on a printer, then ink is coated on places where the characters and images are arranged on the printing plates by manpower or the printer, and then the printing plates are directly or indirectly transferred onto paper or other printing stock, so that the printed matter identical to the printing plates is reproduced, the utility model and development of the printer play an important role in spreading human civilization and culture, dust is generated when the printer is used, and the dust is not beneficial to the physical health of staff and does not meet the environmental emission standard, so dust collection equipment is required to clean the printing plates.

The paperboard dust collection device for the green printing machine is provided by Chinese patent 2022202496016, so that the whole device has a more continuous dust collection effect, uses less water, is lower in cost and accords with the concept of green and environment-friendly.

The comparison case is through inhaling the dust with the dust catcher, clean it so that prevent that the filter plate from being blocked through the water source, but powder and water source combine to produce the adhesion nature, thereby the adhesion is outside the filter plate, waits that the inside water source of device discharges, and the dust is dry solidification outside the filter plate, thereby blocks up the filter plate, reduces the rivers through-speed, thereby needs the staff to shut down and takes out the filter plate and clean it, reduces its life.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an environment-friendly dust collection mechanism of printing equipment, so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithography apparatus environmental protection dust absorption mechanism, includes the frame, the top of frame is connected with the dust catcher subassembly, the air intake intercommunication of dust catcher subassembly has the dust absorption head, the air outlet of dust catcher subassembly has the water tank through the return bend intercommunication, the left side intercommunication of water tank has the water pump, the water inlet of water pump is linked together with the left bottom of water tank through water pipe B, the inside fixedly connected with filter plate of water tank, the inside sliding connection of water tank has the kickboard, the bottom of kickboard is connected with dust collection mechanism.

The dust collection mechanism comprises a threaded rod, a gear is sleeved outside the threaded rod, a toothed plate is connected with the outer portion of the gear in a meshed mode, the bottom of the toothed plate is connected with the bottom of the inside of the water tank, a nut is connected to the outer portion of the threaded rod in a threaded mode, the dust collection plate is fixedly connected to the bottom of the nut, a fixing ring is sleeved outside the threaded rod, a connecting disc is connected to the back face of the fixing ring through a torsion spring, and the top of the connecting disc is connected with the bottom of the floating plate.

The inside of water tank is connected with cleaning mechanism, cleaning mechanism includes the spout long piece, the spout long piece is connected with the inside of water tank, the bottom of spout long piece is connected with the actuating arm through hinge A, the one end that the spout long piece was kept away from to the actuating arm is connected with the scraper blade through hinge B, the top of scraper blade is connected with the telescopic link, the telescopic link is connected with the bottom of spout long piece.

Preferably, the water outlet of the water pump is communicated with a gas collecting tube through a short tube, the right side of the gas collecting tube is connected with a spray head at equal intervals, and the bottom of the water pump is connected with the outside of the water tank through a connecting frame.

Preferably, the tops of the floating plates are provided with holes at equal intervals, and the tops of the floating plates are provided with toothed plate grooves.

Preferably, the bottom of the floating plate is slidably connected with a guide block through a guide groove, and the bottom of the guide block is connected with the top of the nut.

Preferably, the dust collecting plate comprises a hollow plate, the top of the hollow plate is connected with the bottom of the nut, and the top inside the hollow plate is connected with a sliding plate through a spring A.

Preferably, the sliding groove is formed in the bottom of the long sliding groove block, the sliding block is connected to the inside of the sliding groove in a sliding mode, the bottom of the sliding block is connected with the top of the telescopic rod, and the sliding block is connected with the sliding groove through a spring B.

Compared with the prior art, the utility model provides an environment-friendly dust collection mechanism of printing equipment, which has the following beneficial effects:

according to the environment-friendly dust collection mechanism of the printing equipment, a water pump sucks a water source in the water tank into the water tank, the water level in the water tank can be changed, and a floating plate is driven to move up and down in the water tank through buoyancy in the water level changing process, so that the outside of a filter plate is cleaned, the filter plate is prevented from being blocked by dust in contact with water, a worker is required to stop the machine to take out the filter plate for cleaning, and the service life of the machine is shortened;

this printing apparatus environmental protection dust extraction constructs, the kickboard is under the drive of buoyancy, the in-process of upward movement, with the scraper blade contact to the drive scraper blade slides at its top, scrapes the dust of sweeping the kickboard top and passes through the bottom of horizontal slot row income kickboard, prevents the dust adhesion that combines with water at the top of kickboard, thereby leads to the kickboard because the weight increases, leads to it unable to carry out the clean filter plate of motion through buoyancy.

This printing equipment environmental protection dust extraction constructs, after accomplishing the dust absorption to printing device production dust, the inside water source of water tank is discharged, thereby lead to the kickboard to descend, the kickboard that descends drives the gear and the toothed plate meshing rotation of bottom, thereby drive the threaded rod rotation, rotatory threaded rod drives the nut and moves towards the one end that is close to the gear, when the threaded rod motion does not have the one end of tooth to the outside bottom of toothed plate, the gear is owing to being lifted the constraint, thereby rotate the return through the torsional spring, the threaded rod that reverses drives the threaded rod and returns, thereby bring the dust of the inside bottom of water tank into the front of water tank inside totally, open the positive closing cap of water tank through the staff, can clean completely the inside of water tank, prevent the inside adhesion a large amount of dust of water tank, thereby need the staff to dismantle the water tank and overhaul cleanly, thereby lead to delay equipment's use.

Drawings

FIG. 1 is a schematic front view of the present utility model.

Fig. 2 is a right side schematic view of the present utility model.

Fig. 3 is a front cross-sectional view of the water tank of the present utility model.

Fig. 4 is a schematic front view of the dust collecting mechanism of the present utility model.

Fig. 5 is a front cross-sectional view of the cleaning mechanism of the present utility model.

In the figure: 1. a frame; 2. a vacuum cleaner assembly; 3. a dust collection head; 4. a water tank; 5. a water pump; 6. a filter plate; 7. a dust collection mechanism; 71. a threaded rod; 72. a gear; 73. a toothed plate; 74. a nut; 75. a dust collecting plate; 76. a fixing ring; 77. a torsion spring; 78. a connecting disc; 8. a cleaning mechanism; 81. a runner block; 82. a driving arm; 83. a telescopic rod; 84. a scraper; 9. a floating plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, an environment-friendly dust collection mechanism of printing equipment, which comprises a frame 1 of a connecting component, referring to fig. 1, 2 and 3, the top of the frame 1 is connected with a dust collector component 2 capable of collecting dust, the scheme is that the structure of a non-electronic component part is improved on the basis of a dust collector in the prior art, wherein the dust collector component 2 is a common dust collector product popularized in the prior art, and an air inlet of the dust collector component 2 is communicated with a dust collection head 3 capable of sucking dust.

Referring to fig. 1, 2 and 3, the dust collection head 3 includes a horizontal pipe, the bottom of the horizontal pipe is equally spaced and communicated with a suction head, the horizontal pipe is communicated with the dust collector assembly 2, an air outlet of the dust collector assembly 2 is communicated with a water tank 4 capable of purifying dust through a bent pipe, an air outlet is formed in the top of the water tank 4, a water outlet is formed in the bottom of the water tank 4, a wood plug is connected in the water outlet in a penetrating manner, a sealing plate is communicated with the front of the water tank 4, and the sealing plate is communicated with the water tank 4 through a sealing sleeve and can be taken out to clean the inside of the water tank 4.

Referring to fig. 1, 2 and 3, a water pump 5 for pumping water from the water tank 4 and discharging the water into the water tank 4 is connected to the left side of the water tank 4, a water outlet of the water pump 5 is connected with a water collecting pipe through a short pipe, water flows can be concentrated, a spray head for atomizing and discharging the water flows to clean dust is connected to the right side of the water collecting pipe at equal intervals, and the bottom of the water pump 5 is connected with the outside of the water tank 4 through a connecting frame.

Referring to fig. 1, 2 and 3, a water inlet of a water pump 5 is communicated with the left bottom of a water tank 4 through a water pipe B, a filter plate 6 for filtering dust is fixedly connected inside the water tank 4, a floating plate 9 driven by buoyancy is slidingly connected inside the water tank 4, and holes and grooves are formed in the top of the floating plate 9 at equal intervals.

Referring to fig. 1, 2 and 3, a horizontal slot for removing dust is formed on the left side of the top of the floating plate 9, holes are formed on the top of the floating plate 9 at equal intervals, a toothed plate slot for facilitating the movement of the toothed plate 73 is formed on the top of the floating plate 9, and a dust collecting mechanism 7 capable of cleaning and collecting dust in the water tank 4 is connected to the bottom of the floating plate 9.

Referring to fig. 4, the dust collecting mechanism 7 includes a driven threaded rod 71, a gear 72 for driving the threaded rod 71 to rotate is sleeved on the outer portion of the threaded rod 71, a toothed plate 73 for driving the gear 72 to rotate is engaged on the outer portion of the gear 72, teeth are not provided at the left bottom of the toothed plate 73, the threaded rod 71 moves to the outer portion thereof, the threaded rod can be reversed through a torsion spring 77, the bottom of the toothed plate 73 is connected with the inner bottom of the water tank 4, and a nut 74 for moving through rotation of the threaded rod 71 is connected with the outer thread of the threaded rod 71.

Referring to fig. 4, a guide block for preventing the nut 74 from rotating during the movement is slidably connected to the bottom of the floating plate 9 through a guide groove, the bottom of the guide block is connected to the top of the nut 74, and a retractable dust collecting plate 75 is fixedly connected to the bottom of the nut 74, and the dust collecting plate 75 includes a hollow plate.

Referring to fig. 4, the top of the hollow plate is connected with the bottom of the nut 74, the top of the hollow plate is connected with a slide plate through a spring a, a fixing ring 76 capable of driving the threaded rod 71 to rotate reversely is sleeved outside the threaded rod 71, and the back of the fixing ring 76 is connected with a connecting disc 78 of the connecting assembly through a torsion spring 77.

Referring to fig. 4, the connection plate 78 is connected to the threaded rod 71 through a bearing with a seat, the top of the connection plate 78 is connected to the bottom of the floating plate 9, and the dust collecting plate 75 can drive dust on the back of the connection plate to the front of the nut 74 through extrusion in the process of moving along with the threaded rod 71 to the back of the water tank 4, and meanwhile, due to the telescopic characteristic of the connection plate.

Referring to fig. 4, the threaded rod 71 can be made to be in the process of being close to the bottom inside the water tank 4, so that the bottom inside the water tank 4 can be cleaned from left to right, and after most of dust inside the water tank 4 is concentrated on the front surface of the water tank, the dust is returned to be concentrated on the front surface inside the water tank 4, so that the staff can clean the dust conveniently.

Referring to fig. 5, a cleaning mechanism 8 for preventing dust from adhering to the top of a floating plate 9 is connected to the inside of the water tank 4, the cleaning mechanism 8 includes a connecting component sliding groove long block 81, a sliding groove of the connecting component is formed in the bottom of the sliding groove long block 81, a sliding block for guiding a telescopic rod 83 is slidingly connected to the inside of the sliding groove, and the bottom of the sliding block is connected to the top of the telescopic rod 83.

Referring to fig. 5, the sliding block is connected with the sliding groove through a spring B for driving the telescopic rod 83 to return, the sliding groove long block 81 is connected with the inside of the water tank 4, the bottom of the sliding groove long block 81 is connected with a driving arm 82 of a driving scraper 84 through a hinge a, and one end of the driving arm 82 away from the sliding groove long block 81 is connected with a scraper 84 for cleaning the top of the floating plate 9 through a hinge B.

Referring to fig. 5, the top of the scraper 84 is connected with a telescopic rod 83 which can be telescopic, the telescopic rod 83 comprises a hollow cylinder, the top of the hollow cylinder is connected with the bottom of the sliding block, the bottom of the hollow cylinder is connected with the top of the scraper 84 through a connecting rod, the connecting rod is connected with the hollow cylinder through a spring C, and the telescopic rod 83 is connected with the bottom of the sliding groove long block 81.

The working principle of the device is as follows: in the use process, the rack 1 is placed at the top of the printing equipment, the dust collector assembly 2 is started to absorb and discharge dust generated by the printing equipment into the water tank 4 through the dust collection head 3, the water pump 5 is started to suck water flow at the bottom of the water tank 4 and discharge the dust discharged by the dust collector assembly 2 through the spray nozzle, the filter plate 6 is cleaned, and purified dust gas is discharged through the exhaust hole at the top of the water tank 4.

The water pump 5 inhales the inside water source of water tank 4 and discharges into the inside in-process of water tank 4, can change the inside water level of water tank 4, and the in-process that the water level changed carries out the up-and-down motion in the inside of water tank 4 through buoyancy drive kickboard 9 to clean the outside of filter plate 6, prevent filter plate 6 by the dust jam with water contact, thereby need the staff to shut down and take out filter plate 6 and clean it, reduce its life.

The floating plate 9 is driven by buoyancy to contact with the scraping plate 84 in the upward movement process, so that the scraping plate 84 is driven to slide at the top of the floating plate, dust scraped from the top of the floating plate 9 is discharged into the bottom of the floating plate 9 through the transverse slot, and dust combined with water is prevented from adhering to the top of the floating plate 9, so that the floating plate 9 is caused to be increased in weight, and the filter plate 6 cannot be cleaned by buoyancy.

After dust absorption of the printing device is completed, the water source inside the water tank 4 is discharged, thereby the floating plate 9 is caused to descend, the descending floating plate 9 drives the gear 72 at the bottom to be meshed with the toothed plate 73 to rotate, thereby the threaded rod 71 is driven to rotate, the rotating threaded rod 71 drives the nut 74 to move towards one end close to the gear 72, when the threaded rod 71 moves to one end of the toothed plate 73, which is not provided with teeth, the gear 72 is unbound, thereby the reverse threaded rod 71 drives the threaded rod 71 to return through the torsion spring 77, thereby dust at the bottom inside the water tank 4 is completely brought into the front inside the water tank 4, the front sealing cover of the water tank 4 is opened by a worker, the dust inside the water tank 4 can be completely cleaned, a large amount of dust is prevented from adhering to the inside of the water tank 4, and accordingly the worker is required to detach, overhaul and clean the water tank 4, and thus the delay equipment is caused.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a printing apparatus environmental protection dust absorption mechanism, includes frame (1), its characterized in that: the dust collector is characterized in that the top of the frame (1) is connected with a dust collector assembly (2), an air inlet of the dust collector assembly (2) is communicated with a dust collection head (3), an air outlet of the dust collector assembly (2) is communicated with a water tank (4) through a bent pipe, the left side of the water tank (4) is communicated with a water pump (5), a water inlet of the water pump (5) is communicated with the left bottom of the water tank (4) through a water pipe B, a filter plate (6) is fixedly connected to the inside of the water tank (4), a floating plate (9) is slidingly connected to the inside of the water tank (4), and a dust collection mechanism (7) is connected to the bottom of the floating plate (9);

the dust collection mechanism (7) comprises a threaded rod (71), a gear (72) is sleeved outside the threaded rod (71), a toothed plate (73) is connected to the outside of the gear (72) in a meshed mode, the bottom of the toothed plate (73) is connected with the bottom of the inside of the water tank (4), a nut (74) is connected to the outside of the threaded rod (71) in a threaded mode, a dust collection plate (75) is fixedly connected to the bottom of the nut (74), a fixing ring (76) is sleeved outside the threaded rod (71), a connecting disc (78) is connected to the back face of the fixing ring (76) through a torsion spring (77), and the top of the connecting disc (78) is connected with the bottom of the floating plate (9);

the inside of water tank (4) is connected with cleaning mechanism (8), cleaning mechanism (8) are including spout long piece (81), spout long piece (81) are connected with the inside of water tank (4), the bottom of spout long piece (81) is connected with actuating arm (82) through hinge A, the one end that spout long piece (81) was kept away from to actuating arm (82) is connected with scraper blade (84) through hinge B, the top of scraper blade (84) is connected with telescopic link (83), telescopic link (83) are connected with the bottom of spout long piece (81).

2. The printing apparatus environmental protection dust extraction mechanism of claim 1, wherein: the water outlet of the water pump (5) is communicated with a gas collecting tube through a short tube, the right side of the gas collecting tube is connected with a spray head at equal intervals, and the bottom of the water pump (5) is connected with the outside of the water tank (4) through a connecting frame.

3. The printing apparatus environmental protection dust extraction mechanism of claim 2, wherein: the top of the floating plate (9) is provided with holes at equal intervals, and the top of the floating plate (9) is provided with toothed plate grooves.

4. The printing apparatus environmental protection dust extraction mechanism of claim 1, wherein: the bottom of the floating plate (9) is connected with a guide block in a sliding manner through a guide groove, and the bottom of the guide block is connected with the top of the nut (74).

5. The printing apparatus environmental protection dust extraction mechanism of claim 4, wherein: the dust collecting plate (75) comprises a hollow plate, the top of the hollow plate is connected with the bottom of the nut (74), and the top inside the hollow plate is connected with a sliding plate through a spring A.

6. The printing apparatus environmental protection dust extraction mechanism of claim 1, wherein: the sliding groove is formed in the bottom of the sliding groove long block (81), the sliding block is connected to the inside of the sliding groove in a sliding mode, the bottom of the sliding block is connected with the top of the telescopic rod (83), and the sliding block is connected with the sliding groove through the spring B.