CN222329295U - Dust removal ventilation structure and printing machine - Google Patents

Abstract

The utility model discloses a dedusting and ventilating structure and a printer, which belong to the technical field of printers and comprise a first supporting plate and a second supporting plate, wherein the tops of the first supporting plate and the second supporting plate are connected with a printer body, a conveying mechanism for conveying board printing materials so as to remove dust on the board printing materials is arranged between the first supporting plate and the second supporting plate, the board printing materials can be supported through the conveying mechanism, the dedusting mechanism and the dust discharging mechanism when the dedusting and ventilating structure is used, the board printing materials can be conveniently moved, the moving board printing materials can be dedusted through the dedusting mechanism, dust on the surfaces of the board printing materials is removed, the printing quality of the board printing materials is improved, the dust discharging mechanism can absorb and discharge the removed dust, the dust is prevented from falling on the surfaces of the board printing materials again, and the dedusting effect of the board printing materials is improved.

Description

Dust removal ventilation structure and printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a dust removing and ventilating structure and a printer.

Background

A printer is a machine that prints text and images. Modern printing machines generally consist of mechanisms such as plate loading, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printing machine is that characters and images to be printed are firstly made into printing plates, the printing plates are arranged on the printing machines, then the printing plates are coated with ink manually or by the printing machines, and the ink is directly or indirectly transferred onto paper or other printing stock (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that the same printed matter as the printing plates is copied.

CN217455356U discloses a dust removing ventilation structure of a printer, comprising a printer main body, the left and right sides at the back of the printer main body is equipped with two conveying components respectively, the vacuum negative pressure pump is through the dust near exhaust tube extraction dust removal box, the dust removal brush removes dust to the printing face of printing paper under the inertia that printing paper carried, the fan is through blast pipe a with the air discharge in the connecting pipe, the connecting pipe is with air discharge through shower nozzle a and shower nozzle b, and prevent static brush cleans the dust of printing paper printing face, shower nozzle a removes dust to preventing static brush, shower nozzle a blows the dust removal box to the dust that prevents static brush clean, by the exhaust tube extraction, and a plurality of shower nozzles b carry out the jetting to the printing face of printing paper, and then clear away to the dust that printing paper surface adsorption is stained with, the dust of printing paper surface adhesion if not in time handle cleanly in having solved current equipment, can lead to the problem that the quality of printing finished product reduces.

The problems in the above patent are that when the printing machine is used for printing on board-like printing materials, the board-like printing materials cannot be cleaned effectively by dust due to lack of conveying and supporting functions, and practicality is reduced, so that a dust removing and ventilating structure and a printing machine are required.

Disclosure of utility model

The utility model aims to provide a dust removing and ventilating structure and a printing machine, which have the advantages of effectively cleaning dust on board-like printing materials and improving the practicability of the device so as to solve the problems in the background technology.

In order to achieve the purpose, the dedusting and ventilating structure comprises a first supporting plate and a second supporting plate, wherein the tops of the first supporting plate and the second supporting plate are connected with a printer body, a conveying mechanism for conveying board printing materials to facilitate dedusting the board printing materials is arranged between the first supporting plate and the second supporting plate, a dedusting mechanism for dedusting the board printing materials to improve the printing quality of the board printing materials is arranged in an inner cavity of the printer body, an ash discharging mechanism for sucking dust to facilitate discharging the dust is arranged at the top of the printer body, and an adjusting mechanism for adjusting the height of the device to facilitate stable operation of the device is arranged at the bottom of the first supporting plate and the bottom of the second supporting plate at equal intervals.

Preferably, the conveying mechanism comprises a protection box, the protection box is fixedly arranged on the front face of a first supporting plate, one side of the front face of a second supporting plate is rotationally connected with a driving shaft through a bearing seat, the front end of the driving shaft sequentially penetrates through the first supporting plate and the protection box and extends to an inner cavity of the protection box, a servo motor is arranged on the front face of the inner cavity of the protection box, an output shaft of the servo motor is connected with the front end of the driving shaft, a driven shaft is rotationally connected with the front face of the first supporting plate at equal intervals through the bearing seat, surface transmission of the driving shaft and the driven shaft is connected with a conveying belt, and a feeding mechanism for assisting plate printing stock to move is arranged between the first supporting plate and the second supporting plate.

Preferably, the feeding mechanism comprises an auxiliary shaft, the rear end of the auxiliary shaft is respectively and rotatably connected with the front surface of the second supporting plate through a bearing seat, the front end of the auxiliary shaft respectively penetrates through the first supporting plate and the protection box in sequence and extends to the inner cavity of the protection box, the front ends of the driving shaft, the driven shaft and the auxiliary shaft are respectively connected with a chain wheel, the chain wheels are connected through chain transmission, and the surface transmission of the auxiliary shaft is connected with a feeding belt.

Preferably, the dust removing mechanism comprises a protection box, the protection box is fixedly arranged on the front surface of the printer body, the back surface of the inner cavity of the printer body and the front surface of the second supporting plate are respectively connected with a cleaning roller through bearing blocks in a rotating mode, the front ends of the cleaning rollers respectively penetrate through the printer body and the protection box in sequence and extend to the inner cavity of the protection box to be connected with a driving gear, a driving motor is arranged on the front surface of the inner cavity of the protection box, and an output shaft of the driving motor is connected with the cleaning roller through a gear and a rack in a transmission mode.

Preferably, the ash discharging mechanism comprises a dust collector, wherein an air inlet end of the dust collector penetrates through the printer body and extends to an inner cavity of the printer body to be communicated with a connecting pipe, two ends of the connecting pipe are respectively communicated with a short pipe, the bottoms of the short pipes are respectively communicated with a long pipe at equal intervals, and the bottoms of the long pipes are respectively communicated with a dust collecting pipe at equal intervals.

Preferably, the adjusting mechanism comprises a fixed pipe, the fixed pipe is respectively equidistantly arranged below the first supporting plate and the second supporting plate, an inner cavity of the fixed pipe is slidably connected with a telescopic rod, the top end of the telescopic rod penetrates through the fixed pipe and extends to the outside of the fixed pipe to be respectively connected with the bottoms of the first supporting plate and the second supporting plate, and a driving mechanism for driving the telescopic rod to lift so as to improve the working stability of the device is arranged at the bottom of the inner cavity of the fixed pipe.

Preferably, the driving mechanism comprises a screw rod, the bottom end of the screw rod is rotationally connected with the bottom of the inner cavity of the fixed pipe through a bearing seat, the top end of the screw rod penetrates through the telescopic rod and extends to the inner cavity of the telescopic rod, the bottom of the surface of the screw rod is connected with a rotating rod through bevel gear transmission, and one end of the rotating rod penetrates through the fixed pipe and extends to the outer part of the fixed pipe to be connected with a crank.

Preferably, the bottom of telescopic link both sides all installs the locating piece, the constant head tank has been seted up to the inner chamber of fixed pipe and the department that corresponds that is located the locating piece, the surface and the inner chamber sliding connection of constant head tank of locating piece.

Preferably, the bottom plate is installed to the bottom of fixed pipe, the shock pad is installed to the bottom of bottom plate, the back of printing machine body inlays and is equipped with the observation window.

A printing press comprising a dust extraction ventilation structure as claimed in any one of the preceding claims.

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

According to the utility model, through the arrangement of the conveying mechanism, the dust removing mechanism and the ash discharging mechanism, when the plate printing stock is used, the conveying mechanism can be used for supporting the plate printing stock, meanwhile, the plate printing stock can be conveniently moved, the dust removing mechanism can be used for removing dust on the surface of the moved plate printing stock, the printing quality of the plate printing stock is improved, the ash discharging mechanism can be used for sucking and discharging the removed dust, the dust is prevented from falling on the surface of the plate printing stock again, and the dust removing effect of the plate printing stock is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the dust removing mechanism of the present utility model;

FIG. 3 is a schematic view of a conveying mechanism according to the present utility model;

FIG. 4 is a schematic view of the ash discharging mechanism of the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting mechanism of the present utility model;

Fig. 6 is a schematic rear view of the printer body according to the present utility model.

In the figure, 1, a first supporting plate, 2, a second supporting plate, 3, a printing machine body, 4, a conveying mechanism, 5, a dust removing mechanism, 6, an ash discharging mechanism, 7, an adjusting mechanism, 41, a protection box, 42, a driving shaft, 43, a servo motor, 44, a driven shaft, 45, a feeding mechanism, 451, an auxiliary shaft, 452, a chain wheel, 51, a protection box, 52, a cleaning roller, 53, a driving gear, 54, a driving motor, 61, a dust collector, 62, a connecting pipe, 63, a short pipe, 64, a long pipe, 65, a dust collecting pipe, 71, a fixed pipe, 72, a telescopic rod, 73, a driving mechanism, 731, a screw rod, 732, a rotating rod, 733, a crank, 8, a bottom plate, 9, an observation window, 10, a drying device, 11 and a printing device.

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.

Referring to fig. 1-6, the utility model provides a dedusting and ventilating structure, which comprises a first support plate 1 and a second support plate 2, wherein the tops of the first support plate 1 and the second support plate 2 are connected with a printer body 3, a conveying mechanism 4 for conveying board printing materials to facilitate dedusting the board printing materials is arranged between the first support plate 1 and the second support plate 2, a dedusting mechanism 5 for dedusting the board printing materials to improve the printing quality of the board printing materials is arranged in an inner cavity of the printer body 3, an ash discharging mechanism 6 for sucking dust to facilitate the discharge of dust is arranged at the top of the printer body 3, and an adjusting mechanism 7 for adjusting the height of the device to facilitate the stable operation of the device is equidistantly arranged at the bottoms of the first support plate 1 and the second support plate 2;

Through the setting of conveying mechanism 4, dust removal mechanism 5 and ash discharge mechanism 6, when using, can support panel class printing thing through conveying mechanism 4, be convenient for remove panel class printing thing simultaneously, can remove dust to the panel class printing thing of removal through dust removal mechanism 5, get rid of the dust on panel class printing thing surface, improved panel class printing thing printing quality, ash discharge mechanism 6 can absorb and discharge the dust of getting rid of, avoid the dust to fall on panel class printing thing's surface again, improved panel class printing thing dust removal's effect.

Referring to fig. 1-6, the conveying mechanism 4 includes a protection box 41, the protection box 41 is fixedly installed on the front surface of the first support plate 1, one side of the front surface of the second support plate 2 is rotatably connected with a driving shaft 42 through a bearing seat, the front end of the driving shaft 42 sequentially penetrates through the first support plate 1 and the protection box 41 and extends to an inner cavity of the protection box 41, a servo motor 43 is installed on the front surface of the inner cavity of the protection box 41, an output shaft of the servo motor 43 is connected with the front end of the driving shaft 42, the front surface of the first support plate 1 is rotatably connected with a driven shaft 44 through the bearing seat, the surfaces of the driving shaft 42 and the driven shaft 44 are in transmission connection with a conveying belt, a feeding mechanism 45 for assisting in moving board printing materials is arranged between the first support plate 1 and the second support plate 2, the driving shaft 42 is driven by the output shaft of the servo motor 43 to rotate, and the driving shaft 42 drives the conveying belt to move, so that the board printing materials can be moved.

The feeding mechanism 45 comprises an auxiliary shaft 451, the rear end of the auxiliary shaft 451 is respectively and rotatably connected with the front surface of the second supporting plate 2 through a bearing seat, the front end of the auxiliary shaft 451 respectively penetrates through the first supporting plate 1 and the protection box 41 in sequence and extends to the inner cavity of the protection box 41, the front ends of the driving shaft 42, the driven shaft 44 and the auxiliary shaft 451 are respectively connected with a chain wheel 452, the chain wheels 452 are in transmission connection through chains, the surface of the auxiliary shaft 451 is in transmission connection with a feeding belt, when the servo motor 43 drives the driving shaft 42 to rotate, the driving shaft 42 respectively drives the auxiliary shaft 451 to rotate through the chain wheels 452 and the chains, the auxiliary shaft 451 can drive the feeding belt to move, and the sheet printing stock can be conveniently moved.

The dust removing mechanism 5 comprises a protection box 51, the protection box 51 is fixedly arranged on the front surface of the printer body 3, the back surface of the inner cavity of the printer body 3 and the front surface of the second supporting plate 2 are respectively connected with a cleaning roller 52 through bearing seats in a rotating mode, the front ends of the cleaning rollers 52 respectively penetrate through the printer body 3 and the protection box 51 in sequence and extend to the inner cavity of the protection box 51 to be connected with a driving gear 53, a driving motor 54 is arranged on the front surface of the inner cavity of the protection box 51, an output shaft of the driving motor 54 is in transmission connection with the cleaning rollers 52 through a gear and a rack, the driving motor 54 is started through an external controller, the output shaft of the driving motor 54 drives the cleaning rollers 52 to rotate through the gear and the rack, and meanwhile, the two cleaning rollers 52 can clean dust on the moving plate printing materials through the driving gear 53 in a meshed mode, and therefore cleaning of the top and bottom surfaces of the plate printing materials is convenient.

The dust discharging mechanism 6 comprises a dust collector 61, an air inlet end of the dust collector 61 penetrates through the printer body 3 and extends to an inner cavity of the printer body 3 to be communicated with a connecting pipe 62, two ends of the connecting pipe 62 are respectively communicated with a short pipe 63, bottoms of the short pipes 63 are equidistantly communicated with a long pipe 64, bottoms of the long pipes 64 are respectively equidistantly communicated with a dust collecting pipe 65, the dust collector 61 is started through a peripheral controller, and dust floating in air can be extracted by the dust collector 61 through the connecting pipe 62, the short pipe 63, the long pipe 64 and the dust collecting pipe 65, so that dust discharging is facilitated.

The adjustment mechanism 7 includes fixed pipe 71, fixed pipe 71 equidistance sets up respectively in the below of first backup pad 1 and second backup pad 2, fixed pipe 71's inner chamber sliding connection has telescopic link 72, fixed pipe 71 is run through on the top of telescopic link 72 and extend to the outside of fixed pipe 71 and be connected with the bottom of first backup pad 1 and second backup pad 2 respectively, fixed pipe 71's bottom in inner chamber is provided with the actuating mechanism 73 that is used for driving telescopic link 72 and goes up and down in order to improve device job stabilization nature, drive telescopic link 72 through actuating mechanism 73 and remove, because telescopic link 72 is connected with first backup pad 1 and second backup pad 2 respectively, so the telescopic link 72 of removal can drive fixed pipe 71 and remove, can adjust through the fixed pipe 71 of removal, the stability of the device has been improved.

The driving mechanism 73 comprises a screw rod 731, the bottom end of the screw rod 731 is rotationally connected with the bottom of the inner cavity of the fixed pipe 71 through a bearing seat, the top end of the screw rod 731 penetrates through the telescopic rod 72 and extends to the inner cavity of the telescopic rod 72, the bottom of the surface of the screw rod 731 is connected with a rotating rod 732 through a bevel gear transmission, one end of the rotating rod 732 penetrates through the fixed pipe 71 and extends to the outer part of the fixed pipe 71 to be connected with a crank 733, the crank 733 is rocked, the crank 733 drives the rotating rod 732 to rotate, the rotating rod 732 drives the screw rod 731 to rotate through the bevel gear, and the rotating screw rod 731 drives the telescopic rod 72 to move due to the fact that the screw rod 731 is in threaded connection with the telescopic rod 72.

The locating piece is all installed to the bottom of telescopic link 72 both sides, and the constant head tank has been seted up to the inner chamber of fixed pipe 71 and the department that corresponds that is located the locating piece, and the surface of locating piece and the inner chamber sliding connection of constant head tank have played spacing effect, and the telescopic link 72 of being convenient for remove, bottom plate 8 is installed to the bottom of fixed pipe 71, and the shock pad is installed to the bottom of bottom plate 8, and the shock pad can cushion, has improved the stability of the device during operation, and the back of printer body 3 has inlayed and has been equipped with observation window 9, the inside operating condition of the printer body 3 of being convenient for observe.

The above-mentioned content is the detailed content of the dust removing and ventilating structure provided by the utility model, besides, the utility model also provides a printing machine comprising the dust removing and ventilating structure.

In other embodiments, the printer may include some base equipment such as a printing device and a drying device.

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 (10)

1. The utility model provides a dust removal ventilation structure, includes first backup pad (1) and second backup pad (2), its characterized in that, the top of first backup pad (1) and second backup pad (2) is connected with printing machine body (3), be provided with between first backup pad (1) and second backup pad (2) and be used for carrying panel class printing thing so that carry out conveying mechanism (4) that remove dust to panel class printing thing, the inner chamber of printing machine body (3) is provided with and is used for carrying out dust removal to panel class printing thing so that improve panel class printing thing print quality's dust removal mechanism (5), the top of printing machine body (3) is provided with and is used for absorbing in order to discharge ash mechanism (6) of dust, the bottom equidistance of first backup pad (1) and second backup pad (2) is provided with adjustment mechanism (7) that are used for high regulation so that stable work.

2. The dust removal ventilation structure according to claim 1, wherein the conveying mechanism (4) comprises a protection box (41), the protection box (41) is fixedly arranged on the front surface of the first support plate (1), one side of the front surface of the second support plate (2) is rotatably connected with a driving shaft (42) through a bearing seat, the front end of the driving shaft (42) sequentially penetrates through the first support plate (1) and the protection box (41) and extends to an inner cavity of the protection box (41), a servo motor (43) is arranged on the front surface of the inner cavity of the protection box (41), an output shaft of the servo motor (43) is connected with the front end of the driving shaft (42), a driven shaft (44) is rotatably connected with the front surface of the first support plate (1) through a bearing seat in an equidistant manner, and a conveying belt is connected with the surface transmission of the driving shaft (42) and the driven shaft (44), and a feeding mechanism (45) for assisting in moving plate type printing matters is arranged between the first support plate (1) and the second support plate (2).

3. The dust removal ventilation structure of claim 2, wherein the feeding mechanism (45) comprises an auxiliary shaft (451), the rear end of the auxiliary shaft (451) is respectively and rotatably connected with the front surface of the second supporting plate (2) through a bearing seat, the front end of the auxiliary shaft (451) respectively penetrates through the first supporting plate (1) and the protection box (41) in sequence and extends to the inner cavity of the protection box (41), the front ends of the driving shaft (42), the driven shaft (44) and the auxiliary shaft (451) are respectively connected with a chain wheel (452), the chain wheels (452) are in transmission connection through a chain, and the surface of the auxiliary shaft (451) is in transmission connection with a feeding belt.

4. The dust removal ventilation structure according to claim 3, wherein the dust removal mechanism (5) comprises a protection box (51), the protection box (51) is fixedly arranged on the front surface of the printing machine body (3), the back surface of the inner cavity of the printing machine body (3) and the front surface of the second supporting plate (2) are respectively connected with a cleaning roller (52) through bearing seats in a rotating mode, the front ends of the cleaning rollers (52) respectively penetrate through the printing machine body (3) and the protection box (51) in sequence and extend to the inner cavity of the protection box (51) to be connected with a driving gear (53), a driving motor (54) is arranged on the front surface of the inner cavity of the protection box (51), and an output shaft of the driving motor (54) is in transmission connection with the cleaning rollers (52) through gears and racks.

5. The dust removal ventilation structure of claim 4, wherein the dust removal mechanism (6) comprises a dust collector (61), a connecting pipe (62) is communicated with an inner cavity penetrating through the printer body (3) and extending to the printer body (3) at the air inlet end of the dust collector (61), short pipes (63) are respectively communicated with two ends of the connecting pipe (62), long pipes (64) are respectively communicated with the bottoms of the short pipes (63) at equal intervals, and dust collection pipes (65) are respectively communicated with the bottoms of the long pipes (64) at equal intervals.

6. The dust removal ventilation structure of claim 5, wherein the adjusting mechanism (7) comprises a fixed pipe (71), the fixed pipe (71) is respectively arranged below the first supporting plate (1) and the second supporting plate (2) at equal intervals, an inner cavity of the fixed pipe (71) is slidably connected with a telescopic rod (72), the top end of the telescopic rod (72) penetrates through the fixed pipe (71) and extends to the outside of the fixed pipe (71) to be respectively connected with the bottoms of the first supporting plate (1) and the second supporting plate (2), and a driving mechanism (73) for driving the telescopic rod (72) to lift so as to improve working stability is arranged at the bottom of the inner cavity of the fixed pipe (71).

7. The dust removing and ventilating structure according to claim 6, wherein the driving mechanism (73) comprises a screw rod (731), the bottom end of the screw rod (731) is rotatably connected with the bottom of the inner cavity of the fixed pipe (71) through a bearing seat, the top end of the screw rod (731) penetrates through the telescopic rod (72) and extends to the inner cavity of the telescopic rod (72), the bottom of the surface of the screw rod (731) is connected with a rotating rod (732) through a bevel gear transmission, and one end of the rotating rod (732) penetrates through the fixed pipe (71) and extends to the outer part of the fixed pipe (71) to be connected with a crank (733).

8. The dust removal ventilation structure of claim 7, wherein the bottoms of the two sides of the telescopic rod (72) are provided with positioning blocks, the inner cavity of the fixed pipe (71) is provided with positioning grooves at the corresponding positions of the positioning blocks, and the surfaces of the positioning blocks are in sliding connection with the inner cavities of the positioning grooves.

9. The dust removing and ventilating structure according to claim 8, wherein the bottom end of the fixing tube (71) is provided with a bottom plate (8), the bottom of the bottom plate (8) is provided with a shock pad, and the back of the printer body (3) is embedded with an observation window (9).

10. A printing machine comprising a dust removing ventilation structure as claimed in any one of claims 1 to 9.