Waste collecting device of printing equipment

Abstract

The utility model belongs to the technical field of printing machines, and particularly relates to a printing equipment waste collecting device which comprises a printing table, and table legs are arranged at the four corners of the lower portion of the printing table. One side of the printing table is connected with a convex printing plate, and the convex printing plate is connected with the printing table through a fixing support. An ink roller is arranged on one side of the convex printing plate, a triangular scraper is arranged above the ink roller and connected with a baffle, an ink box is arranged above the baffle, an air box is arranged above the ink box and connected with an air dispelling pipeline, and the other end of the air dispelling pipeline is connected with an air filtering pipeline. A hole is formed in the lower end of the purification device and is connected with an exhaust fan; according to the utility model, the triangular scraper is additionally arranged at the baffle plate, so that residual waste ink can be collected during printing, meanwhile, the waste ink is filtered in the storage process by optimizing the structure of the waste ink barrel, and the printing efficiency is improved while the operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing machines, in particular to a waste material collecting device for printing equipment. Background Art

[0002] Printing is a technology that transfers text, pictures, and manuscripts to the surface of paper, textiles, and plastic materials through the process of plate making, inking, and pressing, and then batch-reproduces the contents of the manuscripts. In production, printing presses are generally used for printing.

[0003] The printing press is mainly composed of the paper feeding part, printing part, drying part and paper output part. According to different printing needs, the book printing press can choose different printing methods, such as flat printing, gravure printing, and screen printing. In the production, waste is often generated;

[0004] Existing printing machines produce waste gas during the printing process, which contains harmful substances that can cause harm to the human body; and existing ink printing machines also require manual collection of waste ink, which not only affects printing efficiency but also causes harm to the operator's body.

[0005] Therefore, in view of the above problems, a waste collection device for printing equipment is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art, the utility model provides a waste collection device for printing equipment.

[0007] The technical solution adopted by the utility model to solve its technical problems is a waste collection device for printing equipment, comprising a printing table, wherein four corners below the printing table are provided with table legs; one side of the printing table is connected with a convex printing plate, and the convex printing plate and the printing table are connected by a fixed bracket; one side of the convex printing plate is provided with an ink roller, a triangular scraper is provided above the ink roller, the triangular scraper is connected to a baffle, an ink box is provided above the baffle, a bellows is provided above the ink box, the bellows is connected to an air vent duct, the other end of the air vent duct is connected to an air filter duct, a hole is opened at the lower end of the air filter duct, and the hole is connected to an exhaust fan.

[0008] Preferably, a waste ink barrel is provided below one end of the triangular scraper, the waste ink barrel comprises a waste ink barrel shell, a barrel cover is provided above the waste ink barrel shell, a filter layer is provided inside the waste ink barrel shell, an electrostatic tube wire is provided in the middle of the filter layer, the lower end of the electrostatic tube wire is connected to an external machine of the waste ink barrel, and an oil outlet hole is provided at the bottom of the waste ink barrel.

[0009] Preferably, an ink box cover is installed on the top of the ink box, a rubber plug is provided at the lower end of the ink box cover, and a motor is connected to the top end of the ink box cover; a constant temperature layer is provided inside the ink box.

[0010] Preferably, the air filter pipe is filled with activated carbon.

[0011] Preferably, a rotating rod is connected to the lower end of the motor, a plurality of stirring paddles are provided on the surface of the rotating rod, an ink hole is opened below the rotating rod, the ink hole passes through the baffle port on the back of the baffle, and a plurality of ink outlet holes are opened at the back end of the baffle.

[0012] Preferably, the ink box is connected inside the bellows; and the baffle port is in close contact with the ink roller.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model can collect the remaining waste ink while printing by adding a triangular scraper at the baffle, and at the same time optimizes the structure of the waste ink barrel so that the waste ink can be filtered during the storage process, which facilitates operation and improves printing efficiency.

[0015] 2. The utility model can absorb, filter and purify the waste gas generated in the printing process at the first time by arranging a bellows above the printing table, thereby reducing the release of waste gas and the harm to the human body.

[0016] 3. The utility model adds a stirring paddle and a constant temperature layer structure inside the ink box, so that the ink can maintain fluidity when not in use, and the problem of poor ink fluidity causing printing errors will not occur when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of a waste ink barrel;

[0020] Figure 3 is a schematic diagram of the structure of the ink box;

[0021] Figure 4 for Figure 3 The enlarged schematic diagram at A in the middle;

[0022] Figure 5 It is a cross-sectional schematic diagram of the purification device;

[0023] In the figure: 1. printing table; 2. table legs; 3. fixed value; 4. convex printing plate; 5. waste ink barrel; 6. ink roller; 7. bellows; 8. ventilation duct; 9. air filter duct; 10. exhaust fan; 11. ink box; 12. rotating rod; 13. stirring paddle; 14. constant temperature layer; 15. ink hole; 16. motor; 17. ink box cover; 18. rubber plug; 19. baffle; 20. triangular scraper; 21. ink outlet hole; 22. barrel cover; 23. filter layer; 24. oil outlet hole; 25. electrostatic tube wire; 26. waste ink barrel external unit; 27. waste ink barrel shell; 28. activated carbon. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 As shown, a waste collection device for printing equipment includes a printing table 1, wherein legs 2 are provided at four corners below the printing table 1; a convex printing plate 4 is connected to one side of the printing table 1, and the convex printing plate 4 and the printing table 1 are connected by a fixed bracket 3; an ink roller 6 is provided on one side of the convex printing plate 4, a triangular scraper 20 is provided above the ink roller 6, the triangular scraper 20 is connected to a baffle 19, an ink box 11 is provided above the baffle, a bellows 7 is provided above the ink box 11, the bellows 7 is connected to an air vent duct 8, the other end of the air vent duct 8 is connected to an air filter duct 9, a hole is opened at the lower end of the air filter duct 9, and the hole is connected to an exhaust fan 10; through this design, waste gas and waste ink produced by printing can be quickly recovered.

[0026] See also Figure 2 As shown, a waste ink barrel 5 is provided below one end of the triangular scraper 20, and the waste ink barrel includes a waste ink barrel shell 27, a barrel cover 22 is provided above the waste ink barrel shell 27, a filter layer 23 is provided inside the waste ink barrel shell 27, an electrostatic tube wire 25 is provided in the middle of the filter layer, and the lower end of the electrostatic tube wire is connected to the waste ink barrel external machine 26, and an oil outlet hole 24 is opened at the bottom of the waste ink barrel 5. Through this design, impurities contained in the waste ink can be absorbed while collecting the waste ink.

[0027] See also Figure 3-4As shown, an ink box cover 17 is installed on the top of the ink box 11, and a rubber plug 18 is provided at the lower end of the ink box cover 17. A motor 16 is connected to the top of the ink box cover 17; a constant temperature layer 14 is provided inside the ink box; a rotating rod 12 is connected to the lower end of the motor 16, and a plurality of stirring paddles 13 are provided on the surface of the rotating rod 12. An ink hole 15 is opened below the rotating rod 12, and the ink hole 15 passes through the port of the baffle 19 on the back of the baffle 19. A plurality of ink outlet holes 21 are opened at the back end of the baffle 19. This method can keep the ink fluid at all times during daily printing.

[0028] See also Figure 1 , Figure 5 As shown, a bellows 7 is provided above the ink box 11, and the bellows 7 is connected to an air venting duct 8. The other end of the air venting duct is connected to an air filter duct 9. A hole is provided at the lower end of the air filter duct 9, and the hole is connected to an exhaust fan 10. The air filter duct 9 is filled with activated carbon 28. Through this structure, waste gas can be collected while printing.

[0029] Working principle: When printing, the motor 16 located above the ink box 11 is started first. At this time, the motor 16 provides kinetic energy to drive the rotating rod 12 and start the stirring paddle 13 to rotate. At this time, the ink will flow from the ink hole 15 below the ink box 11 into the baffle 19 and flow along the ink outlet hole 15 to the surface of the ink roller 6. Then the ink roller 6 rotates to apply the ink on the surface of the convex printing plate 4. Then the convex printing plate 4 starts to rotate and makes the surface contact the surface of the material located above the printing table 1 to start printing;

[0030] During operation, the ink printing starts to generate harmful gas, and the exhaust fan 10 starts to operate. The suction force brought by the exhaust fan 10 sucks the harmful gas and tiny particles into the bellows 7 along the ventilation duct 8 and enters the air filter duct 9 along the ventilation duct 8. At this time, the harmful gas and tiny particles are adsorbed and filtered by the activated carbon, and the filtered air is taken out of the ventilation duct 9 along the exhaust fan 10;

[0031] During operation, the ink roller 6 with the used ink residue contacts the position of the triangular scraper 20, and the triangular scraper 20 scrapes the waste ink into the waste ink barrel 5 along the surface of the ink roller 6. At this time, the waste ink barrel external machine 26 is turned on, and the electrostatic tube wire 25 located in the center of the waste ink barrel 5 starts to work and absorbs the fine impurities in the waste ink through static electricity. The adsorbed waste ink will slowly flow into the middle layer along the filter layer 23 and flow out along the oil outlet 24.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A printing equipment waste collection device, characterized in that: The printing platform (1) comprises a printing table (1), wherein four corners below the printing table (1) are provided with table legs (2); one side of the printing table (1) is connected to a convex printing plate (4), and the convex printing plate (4) and the printing table (1) are connected by a fixed bracket (3); one side of the convex printing plate (4) is provided with an ink roller (6), a triangular scraper (20) is provided above the ink roller (6), the triangular scraper (20) is connected to a baffle (19), an ink box (11) is provided above the baffle, a bellows (7) is provided above the ink box (11), the bellows (7) is connected to an air venting duct (8), the other end of the air venting duct (8) is connected to an air filter duct (9), a hole is provided at the lower end of the air filter duct (9), and the hole is connected to an exhaust fan (10).

2. A printing equipment waste collection device according to claim 1, characterized in that: A waste ink barrel (5) is provided below one end of the triangular scraper (20), the waste ink barrel comprising a waste ink barrel shell (27), a barrel cover (22) being provided above the waste ink barrel shell (27), a filter layer (23) being provided inside the waste ink barrel shell (27), an electrostatic tube wire (25) being provided in the middle of the filter layer, the lower end of the electrostatic tube wire being connected to a waste ink barrel external machine (26), and an oil outlet hole (24) being provided at the bottom of the waste ink barrel (5).

3. A printing equipment waste collection device according to claim 1, characterized in that: An ink box cover (17) is installed on the top of the ink box (11), a rubber plug (18) is provided at the lower end of the ink box cover (17), and a motor (16) is connected to the top end of the ink box cover (17); a constant temperature layer (14) is provided inside the ink box.

4. A printing equipment waste collection device according to claim 1, characterized in that: The air filtering pipeline (9) is filled with activated carbon (28).

5. A printing equipment waste collection device according to claim 3, characterized in that: The lower end of the motor (16) is connected to a rotating rod (12), a plurality of stirring paddles (13) are arranged on the surface of the rotating rod (12), an ink hole (15) is opened below the rotating rod (12), the ink hole (15) passes through the port of the baffle (19) and is located at the back of the baffle (19), and a plurality of ink outlet holes (21) are opened at the back end of the baffle (19).

6. A printing equipment waste collection device according to claim 1, characterized in that: The ink box (11) is connected to the inside of the wind box (7); the port of the baffle (19) is in close contact with the ink roller (6).

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