Automatic cleaning device for reciprocating guide roller of tobacco cutter

Abstract

The utility model discloses an automatic cleaning device for a reciprocating guide roller of a tobacco cutter, a grinding head mechanism of the tobacco cutter is connected with the reciprocating guide roller of the tobacco cutter through a sleeve, two ends of the reciprocating guide roller are respectively provided with a cleaning unit, and the cleaning units are sequentially connected with a compressed air unit and a dust remover. And the cleaning unit is connected with a dust remover through a dust removal pipeline. According to the automatic cleaning device for the reciprocating guide roller of the tobacco cutter, a mixture of oil stains and cigarette ash on the two sides of the reciprocating guide roller in the production and operation process of the tobacco cutter can be cleaned and recycled, the mixture is prevented from falling into tobacco shreds or stem shreds in the production process, and the influence of oil fume on the product quality is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of cigarette shredding equipment, and in particular to an automatic cleaning device for a reciprocating guide roller of a shredder. Background Art

[0002] The shredder is a key equipment in the cigarette shredder production line. Its head part includes a grinding wheel sharpener component and a grinding wheel reciprocating mechanism. The grinding wheel reciprocating mechanism is mainly composed of a reciprocating guide roller and a reciprocating transmission mechanism. During the long-term production process of the shredder equipment, maintenance personnel need to regularly use an oil gun to add lubricating oil to the reciprocating guide roller through an oil nozzle to lubricate the reciprocating guide roller to ensure that the grinding wheel sharpener component can work and move normally on the reciprocating guide roller. The existing guide roller lubrication requires manual lubrication, and the amount of lubrication added by each person during the lubrication process is different. During the process of regularly adding lubricating oil to the reciprocating guide roller, if the maintenance personnel add too much lubricating oil, the lubricating oil will form a block of oil on both sides of the copper sleeve and the guide roller. The oil will combine with the dust generated during the production process. During the normal operation of the equipment, it will fall into the leaf or stem shreds and form oil smoke, affecting product quality.

[0003] How to clean the oil stains of the shredder is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic cleaning device for the reciprocating guide roller of a shredder, which can clean and recycle the mixture of oil and ash on both sides of the reciprocating guide roller of the shredder during production operation, thereby preventing it from falling into tobacco or stem shreds during production and preventing the generation of oil smoke that affects product quality.

[0005] The technical solution provided by the utility model is as follows:

[0006] An automatic cleaning device for a reciprocating guide roller of a wire cutter, wherein a grinding head mechanism of the wire cutter is connected to the reciprocating guide roller of the wire cutter through a sleeve, cleaning units are respectively arranged at both ends of the reciprocating guide roller, and the cleaning units are connected to a compressed air unit and a dust collector in turn, and the cleaning unit is connected to the dust collector through a dust removal pipe.

[0007] Preferably, the compressed air unit and the dust collector are respectively and effectively electrically connected to the PLC controller.

[0008] Preferably, the cleaning unit comprises a purge nozzle and an ash collecting box, the purge nozzle is installed at the air outlet end of the compressed air unit, the purge nozzle is in the ash collecting box, and the ash collecting box is connected to the dust collector.

[0009] Preferably, the nozzle of the purge nozzle faces the direction where the reciprocating guide roller is located.

[0010] Preferably, the number of the purge nozzles in each cleaning unit is not less than two, and the nozzles of the two purge nozzles are respectively facing the upper and lower outer edges of the reciprocating guide roller.

[0011] Preferably, the compressed air unit comprises a compressed air pipe and a stop valve, a pressure regulating valve and an on-off solenoid valve located on the compressed air pipe.

[0012] Preferably, a common nozzle is provided on the sleeve.

[0013] The present application has the following advantages over the prior art:

[0014] The automatic cleaning device for the reciprocating guide roller of the shredder of the present application can ensure, through reasonable structural settings, that the mixture of side oil and ash produced on both sides of the reciprocating guide roller of the shredder during production and operation will not enter the shredded tobacco or tobacco materials, thereby ensuring the smoothness of the reciprocating guide roller during operation, improving the operating efficiency of the equipment, and avoiding the hidden dangers of oil pollution that affect the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application 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 recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of the automatic cleaning device for the reciprocating guide roller of a slitting machine in an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. Grinding head mechanism; 2. Sleeve; 21. Ordinary nozzle; 3. Reciprocating guide roller; 4. Cleaning unit; 41. Purge nozzle; 42. Ash collection box; 5. Compressed air unit; 51. Compressed air pipe; 52. Stop valve; 53. Pressure regulating valve; 54. On-off solenoid valve; 6. Dust collector; 7. Dust removal pipeline; 8. PLC controller. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] like Figure 1As shown, an embodiment of the utility model provides an automatic cleaning device for a reciprocating guide roller of a wire cutter, wherein a grinding head mechanism 1 of the wire cutter is connected to a reciprocating guide roller 3 of the wire cutter through a sleeve 2, cleaning units 4 are respectively provided at both ends of the reciprocating guide roller 3, the cleaning unit 4 is connected to a compressed air unit 5 and a dust collector 6 in sequence, the cleaning unit 4 is connected to the dust collector 6 through a dust removal pipe 7, the compressed air unit 5 and the dust collector 6 are respectively and effectively electrically connected to a PLC controller 8, and the PLC controller 8 starts or turns off a pulse signal through a set time to achieve the effect of controlling the compressed air unit 5 and the dust collector 6.

[0021] In this embodiment, the cleaning unit 4 includes a purge nozzle 41 and an ash collection box 42. The purge nozzle 41 is installed at the air outlet of the compressed air unit 5. The purge nozzle 41 is in the ash collection box 42. The ash collection box 42 collects the oil-ash mixture. The ash collection box 42 is connected to the dust collector 6. The ash in the ash collection box 42 enters the dust collector 6 through the dust removal pipe 7. The number of purge nozzles 41 in each cleaning unit 4 is not less than two, and the nozzles of the two purge nozzles 41 are respectively facing the upper and lower outer edges of the reciprocating guide roller 3, so that the compressed air can be blown through the purge nozzle 41 to clean the oil stains on both sides of the reciprocating guide roller 3.

[0022] In this embodiment, the compressed air unit 5 includes a compressed air pipe 51 and a stop valve 52 , a pressure regulating valve 53 and an on-off solenoid valve 54 located on the compressed air pipe 51 .

[0023] In this embodiment, a common nozzle 21 is provided on the sleeve 2, and the sleeve 2 can be a copper tube. Compressed air passes through the common nozzle 21 to spray the mixture of soot and oil accumulated on both sides of the reciprocating guide roller 3 to prevent the mixture from falling into the material.

[0024] The working principle of the automatic cleaning device for the reciprocating guide roller of the shredder in this embodiment is as follows:

[0025] The grinding head mechanism 1 of the shredder is connected to the reciprocating guide roller 3 through the sleeve 2. During normal production operation, the reciprocating transmission mechanism drives the grinding head mechanism 1 to reciprocate left and right on the reciprocating guide roller 3. During the movement, oil and soot will accumulate on both sides of the reciprocating guide roller 3. The PLC controller 8 starts or shuts down the pulse signal according to the set time, controls the on-off solenoid valve 54 to conduct compressed air, and the compressed air passes through the compressed air pipe 51 and enters the purge nozzle 41, and the soot and oil on both sides of the reciprocating guide roller 3 are blown into the ash collection box 42. The dust collector 6 generates negative pressure under working conditions, and the ash in the ash collection box 42 is sucked into the dust collector 6.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic cleaning device for a reciprocating guide roller of a slitting machine, characterized in that: The grinding head mechanism (1) of the wire cutting machine is connected to the reciprocating guide roller (3) of the wire cutting machine via a sleeve (2); cleaning units (4) are respectively provided at both ends of the reciprocating guide roller (3); the cleaning units (4) are connected to a compressed air unit (5) and a dust collector (6) in sequence; and the cleaning unit (4) is connected to the dust collector (6) via a dust removal pipe (7).

2. The automatic cleaning device for the reciprocating guide roller of a slitting machine according to claim 1, characterized in that: The compressed air unit (5) and the dust collector (6) are respectively and effectively electrically connected to the PLC controller (8).

3. The automatic cleaning device for the reciprocating guide roller of a shredder according to claim 1, characterized in that: The cleaning unit (4) comprises a purge nozzle (41) and an ash collection box (42); the purge nozzle (41) is installed at the air outlet end of the compressed air unit (5); the purge nozzle (41) is located in the ash collection box (42); and the ash collection box (42) is connected to the dust collector (6).

4. The automatic cleaning device for the reciprocating guide roller of a slitting machine according to claim 3, characterized in that: The nozzle of the purge nozzle (41) faces the direction of the reciprocating guide roller (3).

5. The automatic cleaning device for the reciprocating guide roller of the slitting machine according to claim 4, characterized in that: The number of the blowing nozzles (41) in each cleaning unit (4) is not less than two, and the nozzles of the two blowing nozzles (41) are respectively facing the upper and lower outer edges of the reciprocating guide roller (3).

6. The automatic cleaning device for the reciprocating guide roller of a shredder according to any one of claims 1 to 5, characterized in that: The compressed air unit (5) comprises a compressed air pipe (51) and a stop valve (52), a pressure regulating valve (53) and an on-off solenoid valve (54) located on the compressed air pipe (51).

7. The automatic cleaning device for the reciprocating guide roller of a shredder according to any one of claims 1 to 5, characterized in that: The sleeve (2) is provided with a common nozzle (21).

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