CN219883507U - A kind of printing dust removal equipment - Google Patents

Abstract

The utility model relates to the technical field of printing equipment, in particular to printing dust removing equipment, which comprises a dust removing device main body, wherein a material collecting frame and a material discharging frame are respectively and fixedly arranged at the front side and the rear side of the dust removing device main body, two groups of guide rollers are rotationally connected at the front side and the rear side of the interior of the dust removing device main body, a dust removing mechanism is arranged inside the dust removing device main body and between the guide rollers at the left side and the right side, and a dust collecting mechanism is fixedly arranged at the top of the dust removing device main body; the dust removing mechanism comprises a first brush roller, a second brush roller, flexible bristles, driven wheels, a driving wheel, a belt and a first driving motor, wherein two groups of first brush rollers and two groups of second brush rollers are respectively and symmetrically connected between guide rollers positioned at the left side and the right side in the dust removing device body in an up-down symmetrical mode.

Description

A kind of printing dust removal equipment

Technical field

The utility model relates to the technical field of printing equipment, in particular to a printing dust removal equipment.

Background technique

A printing press is a machine for printing text and images. Modern printing presses generally consist of mechanisms such as plate mounting, ink coating, imprinting, and paper feeding. Its working principle is: first make a printing plate from the text and images to be printed, and then install it on the printing plate. On the printing press, ink is then applied manually or by a printing machine to the areas with text and images on the printing plate, and then directly or indirectly transferred to paper or other substrates, thereby replicating the same printed matter as the printing plate.

When printing in the current market, the printing paper is placed inside the warehouse when not in use, and a large amount of dust will remain on the surface of the printing paper left for a long time. Since the printing paper is not dusted, the printing paper will be stained after printing. White spots or missing brushes are prone to occur, which affects the printing efficiency. Since there is often dust on the printing paper, manual cleaning is sometimes required. However, due to the long length of the printing paper when rolled up, it is difficult to manually clean the entire sheet. The printing paper needs to be completely cleaned, but the cleaning effect is poor. As a result, dust easily affects the printing effect when the printing paper is printed. At the same time, dust entering the printing equipment along with the printing paper will also affect the service life of the equipment;

Therefore, it is particularly important to design a printing dust removal equipment to solve the above defects.

Utility model content

In view of the shortcomings of the existing technology, the utility model designs a printing dust removal equipment, which aims to solve the technical problems of dust easily remaining on the surface of printing paper and poor manual dust removal effect under the existing technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A kind of printing dust removal equipment, including a main body of a dust removal device. A collection rack and a discharge rack are fixedly installed on the front and rear sides of the main body of the dust removal device. Two sets of guide rollers are rotatably connected to the front and rear sides of the main body of the dust removal device. , A dust removal mechanism is installed inside the main body of the dust removal device and between the guide rollers on the left and right sides, and a dust suction mechanism is fixedly installed on the top of the main body of the dust removal device;

The dust removal mechanism includes a first brush roller, a second brush roller, flexible bristles, a driven wheel, a driving wheel, a belt and a first drive motor. The main body of the dust removal device is located between the guide rollers on the left and right sides. Two sets of first brush rollers and two sets of second brush rollers are symmetrically and rotationally connected. A plurality of sets of flexible bristles are fixedly connected to the outsides of the first brush roller and the second brush roller. The left side of the first brush roller is located on A driven wheel is installed on the outside of the main body of the dust removal device. A driving wheel is installed on the left side of the second brush roller and outside the main body of the dust removal device. Belts are installed on the outsides of the driven wheel and the driving wheel. The dust removal device A first drive motor is fixedly installed on the outside of the lower driving wheel outside the main body.

As a preferred solution of the present invention, a partition is fixedly installed at the bottom end inside the main body of the dust removal device, and dust collection drawers are slidably connected to both left and right sides of the partition.

As a preferred solution of the present invention, a collection roller is rotatably connected to the inside of the top of the collection rack, and a second drive motor is fixedly installed on the right side of the collection roller and outside of the collection rack. Baffles are fixedly installed on the left and right ends of the outside of the roller.

As a preferred solution of the present invention, a discharging roller is rotatably connected to the inner side of the discharging rack. A closing block is hinged on the top of the discharging rack and at both left and right ends of the discharging roller. The front end of the closing block Connect to the discharge rack through bolts.

As a preferred solution of the present invention, the dust suction mechanism includes a dust suction box, a dust suction pipe, a dust filter box, a connecting pipe, an exhaust fan and a filter plate. An dust suction box is fixedly installed at the top of the main body of the dust removal device. A plurality of sets of dust suction pipes are fixedly installed at the bottom of the dust collection box, and a dust filter box is fixedly installed on the top of the main body of the dust removal device. The dust filter box is connected to the dust suction box through a connecting pipe. The main body of the dust removal device is located on An exhaust fan is fixedly installed on the back of the dust filter box. The input end of the exhaust fan is connected to the dust filter box. A filter plate is slidingly connected to the inside of the dust filter box.

As a preferred solution of the present invention, a threaded rod is rotatably connected to the right side of the interior of the dust filter box, a brush plate is threadedly connected to the outside of the threaded rod, and one end of the left side of the brush plate is slidingly connected to the dust filter box through a sliding rod. , the threaded rod is fixedly installed with a third drive motor at the top of the dust filter box, and the bottom end inside the dust filter box is slidingly connected to a dust collection box.

Compared with the existing technology, the beneficial effects of this utility model are:

1. In this utility model, through the design of the dust removal mechanism, after the printing paper enters the inside of the main body of the dust removal device, the dust on the upper and lower surfaces of the printing paper is brushed away by the flexible bristles on the two sets of first brush rollers, and then The uncleaned dust is further brushed away by the flexible bristles on the two sets of second brush rollers. When the first brush roller and the second brush roller rotate, only the first drive motor drives the driving wheel to rotate, and then the With the cooperation of the driving wheel, the driven wheel and the belt, the two sets of first brush rollers and the two sets of second brush rollers are driven to rotate at the same time. While making full use of the power of the first drive motor, the dust removal effect on the printing paper is greatly improved, thus Ensure the printing quality of subsequent printing paper.

2. In the present utility model, through the cooperative design of the dust collection mechanism and the dust collection drawer, after the dust on the surface of the printing paper is swept down, the dust is scattered inside the main body of the dust removal device. The exhaust fan is started to remove the dust above the main body of the dust removal device. The dust suction pipe is sucked into the dust suction box, and then sucked into the dust filter box through the connecting pipe to filter the dust. The dust floating under the main body of the dust removal device can settle into the dust collecting drawer for collection and processing. At the same time, the dust filter box is long and After long use, the filter plate inside it will reduce the dust filtration effect due to dust clogging, thereby reducing the dust removal effect. At this time, the third drive motor drives the threaded rod to rotate, and the front of the filter plate can be cleaned through the brush plate. The cleaned dust will fall into the dust collection box for collection and processing, thereby automatically cleaning the filter plate, thereby reducing the number of maintenance times of the filter plate, reducing manual labor, and further improving the convenience of use of the dust removal equipment.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the main body of the dust removal device of the present utility model;

Figure 3 is an enlarged structural diagram of utility model A.

In the picture: 1. Main body of dust removal device; 2. Receiving frame; 3. Unloading frame; 4. Guide roller; 5. Dust removal mechanism; 6. Dust suction mechanism; 7. First brush roller; 8. Second brush roller ; 9. Flexible bristles; 10. Driven wheel; 11. Driving wheel; 12. Belt; 13. First drive motor; 14. Ash collecting drawer; 15. Collecting roller; 16. Discharging roller; 17. Ash suction box ; 18. Dust suction pipe; 19. Dust filter box; 20. Connecting pipe; 21. Exhaust fan; 22. Filter plate; 23. Threaded rod; 24. Brush plate; 25. Third drive motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on this The embodiments in the utility model and all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

Example

This embodiment provides a printing dust removal equipment, which can effectively remove dust before using the printing paper for printing, while improving the dust removal effect and improving the overall operational convenience of the equipment.

Please refer to Figures 1-3. This utility model provides a technical solution:

A printing dust removal equipment includes a main body 1 of a dust removal device. A receiving rack 2 and a discharging rack 3 are fixedly installed on the front and rear sides of the main body 1 of the dust removal device. Two sets of guides are rotatably connected to the front and rear sides of the main body 1 of the dust removal device. Roller 4, a dust removal mechanism 5 is installed inside the main body 1 of the dust removal device and between the guide rollers 4 on the left and right sides, and a dust suction mechanism 6 is fixedly installed on the top of the main body 1 of the dust removal device;

The dust removal mechanism 5 includes a first brush roller 7, a second brush roller 8, flexible bristles 9, a driven wheel 10, a driving wheel 11, a belt 12 and a first drive motor 13. The guides are inside the main body 1 of the dust removal device and located on the left and right sides. Two sets of first brush rollers 7 and two sets of second brush rollers 8 are connected to each other in symmetrical rotation up and down between the rollers 4. The outer sides of the first brush roller 7 and the second brush roller 8 are fixedly connected with multiple sets of flexible bristles 9. A driven wheel 10 is installed on the left side of the brush roller 7 and located outside the main body 1 of the dust removal device. A driving wheel 11 is installed on the left side of the second brush roller 8 and located outside the main body 1 of the dust removal device. The connection between the driven wheel 10 and the driving wheel 11 Belts 12 are installed on the outer sides, and a first drive motor 13 is fixedly installed on the outer side of the lower driving wheel 11 of the main body 1 of the dust removal device.

In this embodiment, the specific implementation scenario is: before using the printing paper for printing, first install the cylinder with the printing paper on the inside of the unloading rack 3, and then introduce the printing paper into the interior of the main body 1 of the dust removal device, and first use The guide roller 4 assists in conveying the printing paper. After the printing paper passes through the interior of the main body 1 of the dust removal device, it is rolled up using the rewinding frame 2. When the printing paper is conveyed inside the main body 1 of the dust removal device, it is driven by the first drive motor 13. The driving wheel 11 rotates, and then with the cooperation of the driving wheel 11, the driven wheel 10 and the belt 12, it drives two groups of first brush rollers 7 and two groups of second brush rollers 8 to rotate at the same time, first passing through the two groups of first brush rollers The flexible bristles 9 on the upper 7 brush the dust on the upper and lower surfaces of the printing paper, and then the flexible bristles 9 on the two sets of second brush rollers 8 further brush away the dust that has not been cleaned, thereby improving the dust removal of the printing paper. The effect is that after the dust removal mechanism 5 brushes away the dust on the upper and lower surfaces of the printing paper, the dust suction mechanism 6 is used to filter and collect the floating dust. The entire operation process is simple and convenient. Compared with the existing printing dust removal method, this method The utility model can improve the dust removal effect and ease of use of printing dust removal methods through design.

First, please refer to Figures 1 to 3. The bottom end of the main body 1 of the dust removal device is fixedly installed with a partition. The left and right sides of the partition are slidingly connected with dust collecting drawers 14. The dust on the surface of the printing paper is swept away by the dust removal mechanism 5. After coming down, the dust is scattered inside the main body 1 of the dust removal device, and the dust floating below the main body 1 of the dust removal device can settle into the dust collection drawer 14 for collection and processing;

Further, a collection roller 15 is rotatably connected to the inside of the top of the collection frame 2. A second drive motor is fixedly installed on the right side of the collection roller 15 and located outside the collection frame 2. The left and right ends of the collection roller 15 are Both are fixedly installed with baffles. The inside of the unloading rack 3 is rotatably connected to the unloading roller 16. The top of the unloading rack 3 and the left and right ends of the unloading roller 16 are hinged with closing blocks. The front end of the closing block is connected to the unloading roller 16 through bolts. The unloading rack 3 is connected. When dusting the printing paper, first set the cylinder with the printing paper on the outside of the unwinding roller 16 inside the unloading rack 3, and at the same time, move the collecting roller inside the receiving rack 2 An empty cylinder is placed on the outside of 15, and the other end is connected to the empty cylinder after the printing paper passes through the main body 1 of the dust removal device, so that the rewinding roller 15 is driven by the second drive motor to rotate, thereby automatically rewinding the printing paper;

Secondly, in this embodiment, the specific structure of the dust collection mechanism 6 is as follows:

The dust suction mechanism 6 includes a dust suction box 17, a dust suction pipe 18, a dust filter box 19, a connecting pipe 20, an exhaust fan 21 and a filter plate 22. The dust suction box 17 is fixedly installed at the top inside the main body 1 of the dust removal device. A plurality of sets of dust suction pipes 18 are fixedly installed at the bottom of the dust removal device. A dust filter box 19 is fixedly installed at the top of the dust removal device main body 1. The dust filter box 19 is connected to the dust suction box 17 through a connecting pipe 20. The dust removal device main body 1 is located in the dust filter box 19. An exhaust fan 21 is fixedly installed on the back, and the input end of the exhaust fan 21 is connected to the dust filter box 19. A filter plate 22 is slidably connected to the inside of the dust filter box 19;

Finally, a threaded rod 23 is rotatably connected to the right side of the interior of the dust filter box 19, and a brush plate 24 is threadedly connected to the outside of the threaded rod 23. The left end of the brush plate 24 is slidingly connected to the dust filter box 19 through a sliding rod. The threaded rod 23 is located on the dust filter. A third drive motor 25 is fixedly installed on the top of the box 19, and a dust collection box is slidably connected to the bottom end of the dust filter box 19. After the dust on the surface of the printing paper is swept off, the dust is scattered inside the main body 1 of the dust removal device, and the exhaust fan is started. 21. Suction the dust above the main body 1 of the dust removal device into the dust suction box 17 from the dust suction pipe 18, and then suck it into the dust filter box 19 through the connecting pipe 20 to filter the dust. After the dust filter box 19 has been used for a long time, The internal filter plate 22 will reduce the dust filtration effect due to dust clogging, thereby reducing the dust removal effect. At this time, the third drive motor 25 drives the threaded rod 23 to rotate, and the front of the filter plate 22 can be cleaned through the brush plate 24 , the cleaned dust will fall into the dust collection box for collection and processing, thereby automatically cleaning the filter plate 22, thereby reducing the number of maintenance times of the filter plate 22, reducing manual labor, and further improving the convenience of use of the dust removal equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Printing dust collecting equipment, including dust collector main part (1), its characterized in that: the dust collector comprises a dust collector body (1), a material collecting frame (2) and a material discharging frame (3) are fixedly arranged at the front side and the rear side of the dust collector body (1), two groups of guide rollers (4) are rotatably connected at the front side and the rear side of the interior of the dust collector body (1), a dust collecting mechanism (5) is arranged inside the dust collector body (1) and between the guide rollers (4) at the left side and the right side, and a dust collecting mechanism (6) is fixedly arranged at the top of the dust collector body (1);

the dust removing mechanism (5) comprises a first brush roller (7), a second brush roller (8), flexible bristles (9), a driven wheel (10), a driving wheel (11), a belt (12) and a first driving motor (13), wherein two groups of first brush rollers (7) and two groups of second brush rollers (8) are respectively and symmetrically rotated and connected between guide rollers (4) on the left side and the right side of the dust removing device main body (1), a plurality of groups of flexible bristles (9) are fixedly connected to the outer sides of the first brush roller (7) and the second brush roller (8), the driven wheel (10) is arranged on the left side of the first brush roller (7) and positioned on the outer side of the dust removing device main body (1), the driving wheel (11) is arranged on the left side of the second brush roller (8) and positioned on the outer side of the dust removing device main body (1), the belt (12) is respectively and symmetrically sleeved on the outer sides of the driven wheel (10) and the driving wheel (11), and the first driving motor (13) is fixedly arranged on the outer sides of the driving wheel (11) on the outer sides of the lower side of the dust removing device main body (1).

2. A printing dust removal apparatus as claimed in claim 1, wherein: the dust collector is characterized in that a baffle is fixedly arranged at the bottom end inside the dust collector body (1), and dust collecting drawers (14) are slidably connected to the left side and the right side of the baffle.

3. A printing dust removal apparatus as claimed in claim 1, wherein: the inner side of receiving work or material rest (2) top rotates and is connected with receipts material roller (15), the right side of receipts material roller (15) just is located the outside fixed mounting of receiving work or material rest (2) and has the second driving motor, both ends all fixed mounting have the baffle about receipts material roller (15) outside.

4. A printing dust removal apparatus as claimed in claim 1, wherein: the inner side of the discharging frame (3) is rotationally connected with a discharging roller (16), the top of the discharging frame (3) is hinged with a closing block at the left end and the right end of the discharging roller (16), and the front end of the closing block is connected with the discharging frame (3) through a bolt.

5. A printing dust removal apparatus as claimed in claim 1, wherein: dust absorption mechanism (6) are including ash suction box (17), ash suction pipe (18), dust filtering box (19), connecting pipe (20), air exhauster (21) and filter (22), inside top fixed mounting of dust collector main part (1) has ash suction box (17), the bottom fixed mounting of ash suction box (17) has multiunit ash suction pipe (18), the top fixed mounting of dust collector main part (1) has dust filtering box (19), dust filtering box (19) are connected with dust suction box (17) through connecting pipe (20), dust collector main part (1) just be located the back fixed mounting of dust filtering box (19) have air exhauster (21), the input of air exhauster (21) is connected with dust filtering box (19), the inside sliding connection of dust filtering box (19) has filter (22).

6. A print dedusting apparatus as in claim 5 wherein: the dust filtering box is characterized in that a threaded rod (23) is rotatably connected to the right side inside the dust filtering box (19), a brush plate (24) is connected to the outer side of the threaded rod (23) in a threaded mode, one end of the left side of the brush plate (24) is in sliding connection with the dust filtering box (19) through a sliding rod, a third driving motor (25) is fixedly arranged at the top of the threaded rod (23) located the dust filtering box (19), and a dust collecting box is connected to the bottom inside the dust filtering box (19) in a sliding mode.