Two-color printing grooving machine

Abstract

The utility model discloses a double-color printing grooving machine, which belongs to the field of carton production and comprises a workbench, a groove is arranged at the top of the workbench, a plurality of conveying rollers are arranged in the groove, a grooving mechanism is arranged at the top of the workbench, a cleaning mechanism is arranged on one side of the grooving mechanism, and collecting mechanisms are symmetrically arranged at two ends of the cleaning mechanism. The carton cleaning device has the beneficial effects that the cleaning mechanism is arranged, the cleaning mechanism comprises a cleaning roller, a brush is arranged on the cleaning roller, the brush is driven by the cleaning roller to rotate, chippings on a carton are cleaned, and the cleaning effect is improved; the two sets of brushes are arranged in a spiral shape, the rotating directions of the two sets of brushes are opposite, the stepping motor drives the sweeping roller to rotate, chippings on a carton are swept into the collecting shells at the two ends of the sweeping roller through the brushes, the situation that the chippings are accumulated on one side of the sweeping roller, the sweeping effect is affected is avoided, and meanwhile the chippings are conveniently collected; and an exhaust fan is arranged, swept chippings are sucked into a collecting shell through the exhaust fan, and dust raising is avoided.

Description

Technical Field

[0001] The utility model relates to the field of carton production, in particular to a two-color printing slotting machine. Background Art

[0002] Printing slotting machine, also known as water-based printing slotting machine, carton printing slotting machine, ink printing slotting machine or corrugated board printing slotting machine, is a comprehensive carton processing equipment that integrates five processes of printing, slotting, corner cutting, creasing and edge cutting. It is an indispensable post-processing equipment in corrugated carton production. Two-color printing means a printing machine that can print two different colors on cardboard or carton at the same time.

[0003] After searching, the Chinese patent announcement number is CN220280655U, which discloses a printing slotting machine for paper box processing. When the printing slotting machine is discharging, the cardboard is moved to the top of the conveying roller, and then the whole conveying roller is vibrated up and down, so that the finished cardboard can be quickly separated from the waste material, and the set spring can play a buffering role. The separated waste material can be quickly conveyed to the storage box directly below. Through the set hydraulic device, the height of the whole device can be conveniently adjusted, and the inclination angle of the device can be adjusted according to actual needs to improve work efficiency.

[0004] The above patent separates the finished cardboard from the waste by vibration, but some relatively small debris may adhere to the cardboard, resulting in poor cleaning effect. Utility Model Content

[0005] The purpose of the utility model is to provide a two-color printing slotting machine in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A two-color printing slotting machine comprises a workbench, a groove is formed on the top of the workbench, a plurality of conveying rollers are rotatably connected in the groove, a slotting mechanism is arranged on the top of the workbench, a cleaning mechanism is arranged on one side of the slotting mechanism, the cleaning mechanism comprises a mounting frame fixedly connected to the top of the workbench, a stepping motor is fixedly connected to the rear side of the mounting frame, an output end of the stepping motor is connected to a cleaning roller rotatably connected between the mounting frames through a coupling, two groups of brushes are arranged on the cleaning roller, the brushes are arranged in a spiral shape, the rotation directions of the two groups of brushes are opposite, and collecting mechanisms are symmetrically arranged at the front and rear ends of the cleaning roller.

[0008] Preferably, the collecting mechanism includes two collecting shells fixedly connected to the front and rear walls of the workbench, a pull-out drawer is slidably connected between the inner walls of the collecting shells, one end of the pull-out drawer extends out of the collecting shells, the inner wall of the workbench is provided with a material discharge chute connected to the collecting shells, and the top of the workbench is provided with a groove in which a collecting box located below the cleaning roller is fixedly connected.

[0009] Preferably, a plurality of filter holes are provided at the bottom of the pull-out drawer, an exhaust fan is fixedly connected to the bottom of the collecting shell, and an air outlet pipe is fixedly connected to the bottom of the exhaust fan.

[0010] Preferably, a ventilation pipe is fixedly connected to the bottom of the front air outlet pipe, the other end of the ventilation pipe is rotatably connected to the cleaning roller, a ventilation cavity connected to the ventilation pipe is opened in the cleaning roller, and a plurality of blowing holes connected to the ventilation cavity are opened on the outer wall of the cleaning roller.

[0011] Preferably, the blowing holes are arranged obliquely toward both ends of the cleaning roller.

[0012] Preferably, the slotting mechanism includes a protective shell fixedly connected to the top of the workbench, the rear side of the protective shell is fixedly connected to a rotating motor, and the output end of the rotating motor is connected to a slotting roller rotatably connected between the inner walls of the protective shell through a coupling.

[0013] The beneficial effects are: a cleaning mechanism is provided, the cleaning mechanism includes a cleaning roller, a brush is provided on the cleaning roller, the brush is driven to rotate by the cleaning roller, the debris on the carton is cleaned, and the cleaning effect is improved; two groups of brushes are provided, the brushes are spirally arranged, and the rotation directions of the two groups of brushes are opposite, the cleaning roller is driven to rotate by a stepper motor, and the debris on the carton is swept into the collection shells at both ends of the cleaning roller by the brush, so as to avoid the debris from accumulating on one side of the cleaning roller and affecting the cleaning effect, and at the same time facilitate the collection of the debris; an exhaust fan is provided, and the cleaned debris is sucked into the collection shell by the exhaust fan to avoid dust.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of a two-color printing slotting machine described in the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of a two-color printing slotting machine described in the utility model;

[0018] Figure 3 It is a front view of a two-color printing slotting machine described in the utility model;

[0019] Figure 4 It is a left view of a two-color printing slotting machine described in the utility model;

[0020] Figure 5 It is a top view of the internal structure of a two-color printing slotting machine described in the utility model.

[0021] The description of the accompanying drawings is as follows: 1. Workbench; 2. Conveying roller; 3. Grooving mechanism; 301. Protective shell; 302. Rotating motor; 303. Grooving roller; 4. Cleaning mechanism; 401. Mounting frame; 402. Stepping motor; 403. Cleaning roller; 404. Brush; 5. Collecting mechanism; 501. Collecting shell; 502. Pull-out drawer; 503. Exhaust fan; 504. Collecting box; 6. Ventilation duct. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5 As shown, a two-color printing slotting machine includes a workbench 1, a groove is formed on the top of the workbench 1, a plurality of conveying rollers 2 are rotatably connected in the groove, a slotting mechanism 3 is provided on the top of the workbench 1, and the slotting mechanism 3 includes a protective shell 301 bolted to the top of the workbench 1, a rotating motor 302 is bolted to the rear side of the protective shell 301, and an output end of the rotating motor 302 is connected to a slotting roller 303 rotatably connected between the inner walls of the protective shell 301 through a coupling, and the rotating motor 302 is started, and the rotating motor 302 drives the slotting roller 303 to rotate, so as to slot the carton;

[0026] A cleaning mechanism 4 is provided on one side of the slotting mechanism 3. The cleaning mechanism 4 includes a mounting frame 401 bolted to the top of the workbench 1. A stepper motor 402 is bolted to the rear side of the mounting frame 401. The output end of the stepper motor 402 is connected to a cleaning roller 403 rotatably connected to the mounting frame 401 through a coupling. Two groups of brushes 404 are provided on the cleaning roller 403. The brushes 404 are spirally arranged. The rotation directions of the two groups of brushes 404 are opposite, so that when the cleaning roller 403 drives the brushes 404 to rotate, the brushes 404 can sweep the cut debris into the collection shells 501 at both ends of the cleaning roller 403.

[0027] The front and rear ends of the cleaning roller 403 are symmetrically provided with a collecting mechanism 5, and the collecting mechanism 5 includes two collecting shells 501 bolted to the front and rear walls of the workbench 1, a drawer 502 is slidably connected between the inner walls of the collecting shell 501, a filter hole is provided at the bottom of the drawer 502, one end of the drawer 502 extends out of the collecting shell 501, an exhaust fan 503 is bolted to the bottom of the collecting shell 501, an air inlet of the exhaust fan 503 is connected to the inside of the collecting shell 501, an air outlet duct is fixedly connected to the bottom of the exhaust fan 503, and a filter hole is provided at the bottom of the drawer 502. A material discharge chute is connected to the collecting shell 501, and a groove is provided on the top of the workbench 1, in which a collecting box 504 located below the cleaning roller 403 is bolted. A ventilation pipe 6 is fixedly connected to the bottom of the front air outlet pipe, and the other end of the ventilation pipe 6 is rotatably connected to the cleaning roller 403. A ventilation cavity connected to the ventilation pipe 6 is provided in the cleaning roller 403, and a plurality of blowing holes connected to the ventilation cavity are provided on the outer wall of the cleaning roller 403. The blowing holes are inclined toward the two ends of the cleaning roller 403 to blow the debris toward the collecting shell 501, so as to facilitate the collection of the debris.

[0028] Working principle: when in use, start the rotating motor 302, the rotating motor 302 drives the slotting roller 303 to rotate, and slots the carton; start the stepping motor 402, the stepping motor 402 drives the cleaning roller 403 to rotate, and the cleaning roller 403 drives the brush 404 to rotate, and sweeps the cut debris into the collecting shell 501 at both ends of the cleaning roller 403 to avoid the debris accumulating on one side of the cleaning roller 403 and affecting the cleaning effect; at the same time, turn on the exhaust fan 503, and use the suction force of the exhaust fan 503 to draw the swept fine debris into the collecting shell 501 to avoid dust; the debris is filtered in the drawer 502, and the drawer 502 is pulled out for cleaning after a period of time; at the same time, the air sucked by the front exhaust fan 503 enters the cleaning roller 403 through the ventilation pipe 6 after purification, and then is blown out in the direction of the collecting shell 501 through the blowing hole on the cleaning roller 403, so as to facilitate the collection of debris and improve the cleaning effect.

[0029] The above shows and describes the basic principles, 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. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A two-color printing slotting machine, comprising a workbench, a groove is provided on the top of the workbench, a plurality of conveying rollers are rotatably connected in the groove, and a slotting mechanism is provided on the top of the workbench, characterized in that: A cleaning mechanism is provided on one side of the grooving mechanism, and the cleaning mechanism includes a mounting frame fixedly connected to the top of the workbench, a stepper motor is fixedly connected to the rear side of the mounting frame, an output end of the stepper motor is connected to a cleaning roller rotatably connected between the mounting frames through a coupling, two groups of brushes are provided on the cleaning roller, the brushes are spirally arranged, and the rotation directions of the two groups of brushes are opposite, and collecting mechanisms are symmetrically arranged at the front and rear ends of the cleaning roller.

2. A two-color printing slotting machine according to claim 1, characterized in that: The collecting mechanism includes two collecting shells fixedly connected to the front and rear walls of the workbench, a pull-out drawer is slidably connected between the inner walls of the collecting shells, one end of the pull-out drawer extends out of the collecting shells, the inner wall of the workbench is provided with a material discharge trough connected to the collecting shells, and the top of the workbench is provided with a groove in which a collecting box located below the cleaning roller is fixedly connected.

3. A two-color printing slotting machine according to claim 2, characterized in that: A plurality of filter holes are provided at the bottom of the drawer, an exhaust fan is fixedly connected to the bottom of the collection shell, and an air outlet pipe is fixedly connected to the bottom of the exhaust fan.

4. A two-color printing slotting machine according to claim 3, characterized in that: A ventilation pipe is fixedly connected to the bottom of the front air outlet pipe, and the other end of the ventilation pipe is rotatably connected to the cleaning roller. A ventilation cavity connected to the ventilation pipe is provided in the cleaning roller, and a plurality of blowing holes connected to the ventilation cavity are provided on the outer wall of the cleaning roller.

5. A two-color printing slotting machine according to claim 4, characterized in that: The air blowing holes are arranged obliquely toward both ends of the cleaning roller.

6. A two-color printing slotting machine according to claim 1, characterized in that: The slotting mechanism comprises a protective shell fixedly connected to the top of the workbench, the rear side of the protective shell is fixedly connected to a rotating motor, and the output end of the rotating motor is connected to a slotting roller rotatably connected between the inner walls of the protective shell through a coupling.

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