Grooving machine with dust collection function

Abstract

The utility model is suitable for the technical field of printing and grooving machines, and provides a grooving machine with a dust collection function, which comprises a printing and grooving machine body, the conveying roller rotates on the inner side wall of the printing grooving machine body; the first motor and the second motor are fixed to the outer side wall of the printing grooving machine body through bolts, and the first motor is located above the second motor; the dust brushing roller is fixed at the output end of the first motor; the supporting roller is fixed at the output end of the second motor; the first bristles are embedded into the outer side wall of the dust brushing roller; through friction between the second bristles and the first bristles, static electricity is generated on the first bristles, dust on the paperboard is swept and then subjected to electrostatic adsorption, cleaning of the first bristles can be achieved, and therefore cleaning of the first bristles is achieved, the subsequent dust cleaning and adsorption capacity is guaranteed, dust removal of the dust on the paperboard is achieved, and the dust removal efficiency is improved. Continuous dust removal can be achieved, shutdown is not needed, and then the machining efficiency of the printing grooving machine is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing slotting machines, in particular to a slotting machine with a dust suction function. Background Art

[0002] The 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: printing, slotting, corner cutting, creasing and edge cutting. It is an indispensable post-processing equipment in the production of corrugated boxes.

[0003] In the prior art, a Chinese patent with a reference publication number of CN 220129768 U discloses a printing slotting machine with a dust removal function, including a slotting machine body, a printing roller and a slotting roller are arranged inside the slotting machine body, a dust removal mechanism for removing dust from a cardboard to be printed is arranged inside the slotting machine body, and the dust removal mechanism includes a through hole opened on the top wall of the slotting machine body, a mounting plate located on both sides of the through hole is arranged on the top of the slotting machine body, and two active rollers are arranged between the two mounting plates. The dust removal cloth of the utility model cleans the dust on the surface of the cardboard, avoiding the use of a brush to brush up the dust on the cardboard to be printed, so that the dust floats up and then falls on the brushed cardboard surface, thereby avoiding the dust on the cardboard surface floating up and falling down to affect the clarity of the cardboard pattern printing, thereby ensuring the effect of the cardboard pattern printing.

[0004] The comparative document provides a printing slotting machine with a dust removal function, but the dust removal cloth in the above patent will absorb dust after continuous dust removal operation, thereby causing the problem of poor dust cleaning effect on the subsequent cardboard. The dust removal cloth needs to be manually removed and replaced every once in a while, which is very inconvenient to operate and requires shutdown for disassembly, reducing the processing efficiency of the printing slotting machine.

[0005] Therefore, a slotting machine with a dust suction function is proposed. Utility Model Content

[0006] The utility model provides a slotting machine with a dust suction function, aiming to solve the above problems.

[0007] The utility model is implemented as follows: a slotting machine with a dust suction function comprises: a printing slotting machine body; a conveying roller rotating on the inner side wall of the printing slotting machine body; and a first motor and a second motor fixed to the outer side wall of the printing slotting machine body by bolts, the first motor being located above the second motor; a dust brush roller fixed to the output end of the first motor; a supporting roller fixed to the output end of the second motor; a first brush bristle embedded in the outer side wall of the dust brush roller; a dust cover fixed to the inner side wall of the printing slotting machine body near the outer side of the dust brush roller by bolts; an electric push rod fixed to the outer side wall of the dust cover by bolts; a cross bar fixed to the output end of the electric push rod; a guide rod welded to the outer side wall of the cross bar; and a second brush bristle embedded in the outer side wall of the cross bar; a dust storage box fixed to the top of the printing slotting machine body by bolts; an air pump fixed to the bottom of the dust storage box by bolts; and a connecting pipe fixed between the dust storage box and the dust cover by bolts.

[0008] A slotting machine with a dust suction function also includes a printing roller and a slotting roller rotating on the inner side wall of the printing slotting machine body close to the dust brush roller, and the printing roller is located on one side of the slotting roller.

[0009] Preferably, the output ends of the first motor and the second motor rotate in opposite directions.

[0010] Preferably, the guide rod passes through the dust cover.

[0011] Preferably, the first bristles and the second bristles contact and rub against each other, and both the first bristles and the second bristles are made of nylon bristles.

[0012] Preferably, there are two conveying rollers in total, and the two conveying rollers are symmetrically arranged on the inner side wall of the printing and slotting machine body.

[0013] Preferably, the inner spaces of the dust removal hood and the dust storage box are both connected to the connecting pipe.

[0014] Preferably, one end of the printing roller and the slotting roller are both connected to the output end of an external driving motor.

[0015] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0016] The friction between the second bristles and the first bristles not only makes the first bristles have static electricity, thereby sweeping away the dust on the cardboard and then adsorbing it electrostatically, but also can clean the first bristles, thereby ensuring the subsequent cleaning and adsorption capacity of dust, realizing dust removal on the cardboard, and achieving continuous dust removal without stopping, thereby ensuring the processing efficiency of the printing slotting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the printing slotting machine of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion of the dust cover of the utility model;

[0020] Figure 4 It is a cross-sectional view of the dust brush roller and the dust removal cover of the utility model.

[0021] In the figure: 1. Printing and slotting machine body; 2. Conveying roller; 3. First motor; 4. Second motor; 5. Dust brush roller; 6. Support roller; 7. First brush; 8. Dust cover; 9. Electric push rod; 10. Cross bar; 11. Guide rod; 12. Second brush; 13. Dust storage box; 14. Connecting pipe; 15. Vacuum pump; 16. Printing roller; 17. Slotting roller. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model provides a slotting machine with a dust collection function, such as Figure 1-4As shown, it includes a printing slotting machine body 1, a conveying roller 2 is rotatably connected to the inner wall of one side of the printing slotting machine body 1, two conveying rollers 2 are provided, and the two conveying rollers 2 are symmetrically arranged on the inner wall of the printing slotting machine body 1, a first motor 3 and a second motor 4 are fixedly connected to the outer wall of one side of the printing slotting machine body 1 by bolts, the first motor 3 is located above the second motor 4, and the first motor 3 is fixedly connected to a dust brush roller 5 through an output end on one side, the second motor 4 is fixedly connected to a supporting roller 6 through an output end on one side, a first bristle 7 is embedded in the outer wall of one side of the dust brush roller 5, a dust removal cover 8 is fixedly connected to the outer side of the dust removal cover 8 on the inner wall of one side of the printing slotting machine body 1 by bolts, an electric push rod 9 is fixedly connected to the outer wall of one side of the dust removal cover 8 by bolts, the electric push rod 9 is fixedly connected to a cross bar 10 through an output end on one side, and a guide is welded on the end of the cross bar 10 away from the output end of the electric push rod 9 The guide rod 11 passes through the dust removal cover 8, and a second brush 12 is embedded on the outer wall of one side of the cross bar 10. The top of the printing and slotting machine body 1 is fixedly connected to a dust storage box 13 by bolts, and a connecting pipe 14 is fixedly connected between the dust storage box 13 and the dust removal cover 8 by bolts. The internal spaces of the dust removal cover 8 and the dust storage box 13 are both connected to the connecting pipe 14. A one-way valve is provided on the inner wall of one side of the dust storage box 13 near one end of the connecting pipe 14. The one-way valve is used to ensure the unidirectionality of air flow. A filter is provided inside the dust storage box 13 to collect dust inside the dust storage box 13. An air pump 15 is fixedly connected to the top of the dust storage box 13 by bolts. A printing roller 16 and a slotting roller 17 are rotatably connected at a position on one side of the inner wall of one side of the printing and slotting machine body 1 near the dust brush roller 5. The printing roller 16 is located on one side of the slotting roller 17, and one end of the printing roller 16 and the slotting roller 17 are both connected to the output end of the external drive motor.

[0025] It should be noted that, since the existing printing slotting machine dust cloth will absorb dust after continuous dust removal operation, thus causing the problem of poor dust cleaning effect on the subsequent cardboard, the dust cloth needs to be manually removed and replaced every period of time, which is very inconvenient to operate and requires shutdown for disassembly, reducing the processing efficiency of the printing slotting machine. In this embodiment, the friction between the second bristles 12 and the first bristles 7 not only makes the first bristles 7 have static electricity, thereby sweeping the dust on the cardboard and then electrostatically adsorbing it, but also realizes the cleaning of the first bristles 7, thereby ensuring the subsequent cleaning and adsorption capacity of dust, realizing dust removal on the cardboard, and can achieve continuous dust removal without stopping, thereby ensuring the processing efficiency of the printing slotting machine.

[0026] Specifically, in this embodiment, this scheme mainly includes a dust brush roller 5 and a cross bar 10. When in use, the first motor 3 drives the dust brush roller 5 to rotate through the output end on one side thereof, and the first bristles 7 on the dust brush roller 5 rotate synchronously. The electric push rod 9 drives the cross bar 10 to move in a linear reciprocating manner through the output end on one side thereof, and the second bristles 12 on the cross bar 10 move synchronously. The second bristles 12 and the first bristles 7 are in contact and friction. Since the second bristles 12 and the first bristles 7 are made of nylon bristles, the second bristles 12 and the first bristles 7 generate static electricity during the friction process. As the dust brush roller 5 continues to rotate, the first bristles 7 with static electricity rotate to the top of the support roller 6, and the second motor 4 drives the cross bar 10 to move in a linear reciprocating manner through the output end on one side thereof. The second bristles 12 on the cross bar 10 move synchronously. The output end drives the supporting roller 6 to rotate, and the cardboard is placed between the two conveying rollers 2, and the cardboard is pushed, and the cardboard enters between the dust brush roller 5 and the supporting roller 6. After the first bristles 7 on the dust brush roller 5 come into contact with the cardboard, the first bristles 7 sweep the dust on the cardboard, and under the action of electrostatic adsorption, the dust on the cardboard is adsorbed by the first bristles 7, and the first bristles 7 adsorbed with dust enter the dust removal cover 8 under the rotation of the dust brush roller 5. The first bristles 7 are swept by the second bristles 12, and the dust is separated from the first bristles 7. After the vacuum pump 15 is powered on, negative pressure is generated. The negative pressure causes the dust and air in the dust removal cover 8 to pass through the connecting pipe 14 and then be sucked into the dust storage box 13, and the dust is collected in the dust storage box 13.

[0027] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the output ends of the first motor 3 and the second motor 4 rotate in opposite directions.

[0028] In this embodiment, the dust brush roller 5 and the support roller 6 can be rotated towards each other, so that the outer wall of the cardboard between the dust brush roller 5 and the support roller 6 can be dusted during the conveying process.

[0029] In a further preferred embodiment of the present invention, Figure 3-4 As shown, the first bristles 7 and the second bristles 12 are in contact and rub against each other, and both the first bristles 7 and the second bristles 12 are made of nylon bristles.

[0030] In this embodiment, the dust on the first bristles 7 and the second bristles 12 can be brushed off by friction between the first bristles 7 and the second bristles 12, and the first bristles 7 and the second bristles 12 are charged with static electricity by friction, thereby absorbing the dust on the cardboard by static electricity.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A slotting machine with a dust suction function, characterized in that: include: Printing slotting machine body (1); A conveying roller (2) rotating on the inner side wall of the printing slotting machine body (1); and A first motor (3) and a second motor (4) fixed to the outer side wall of the printing slotting machine body (1) by means of bolts, wherein the first motor (3) is located above the second motor (4); A dust brush roller (5) fixed to the output end of the first motor (3); A supporting roller (6) fixed to the output end of the second motor (4); First bristles (7) embedded in the outer side wall of the dust brush roller (5); A dust cover (8) is fixed to the inner wall of the printing slotting machine body (1) at a position close to the outer side of the dust brush roller (5) by means of bolts; An electric push rod (9) fixed to the outer wall of the dust removal cover (8) by bolts; A crossbar (10) fixed to the output end of the electric push rod (9); A guide rod (11) welded to the outer side wall of the crossbar (10); and Second bristles (12) embedded in the outer side wall of the crossbar (10); A dust storage box (13) fixed to the top of the printing slotting machine body (1) by means of bolts; An air pump (15) fixed to the bottom of the dust storage box (13) by bolts; A connecting pipe (14) is fixed between the dust storage box (13) and the dust removal cover (8) by means of bolts.

2. A slotting machine with dust collection function as claimed in claim 1, characterized in that: It also comprises a printing roller (16) and a slotting roller (17) which rotate on the inner side wall of the printing slotting machine body (1) close to the dust brush roller (5), and the printing roller (16) is located on one side of the slotting roller (17).

3. A slotting machine with dust collection function as claimed in claim 1, characterized in that: The output ends of the first motor (3) and the second motor (4) rotate in opposite directions.

4. A slotting machine with dust collection function as claimed in claim 1, characterized in that: The guide rod (11) passes through the dust removal cover (8).

5. A slotting machine with dust collection function as claimed in claim 1, characterized in that: The first bristles (7) and the second bristles (12) contact and rub against each other, and both the first bristles (7) and the second bristles (12) are made of nylon.

6. A slotting machine with dust collection function as claimed in claim 1, characterized in that: There are two conveying rollers (2) in total, and the two conveying rollers (2) are symmetrically arranged on the inner side wall of the printing slotting machine body (1).

7. A slotting machine with dust collection function as claimed in claim 1, characterized in that: The internal spaces of the dust removal cover (8) and the dust storage box (13) are both connected to the connecting pipe (14).

8. A slotting machine with dust collection function as claimed in claim 2, characterized in that: One end of the printing roller (16) and the slotting roller (17) are both connected to the output end of an external driving motor.

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