Blade cleaning device

Abstract

The utility model discloses a blade cleaning device which comprises a machining box, a cutter head is fixedly installed on the rear portion of an inner cavity of the machining box, a blade is fixedly installed on the outer surface of the cutter head, one side of the inner cavity of the machining box is communicated with a conveying pipe, and the other side of the inner cavity of the machining box is fixedly connected with a conveying plate through an opening. A connecting frame is arranged on one side of the cutter head, a supporting plate is fixedly installed on the top of the connecting frame, installation plates are fixedly connected to the two sides of the top of the supporting plate, and supporting cylinders are fixedly connected to the rear portions of the installation plates. According to the blade cleaning device, the blade is driven to rotate through the cutter head, the rotating blade can cut a filter stick in the two supporting cylinders, the blade can pass through the two cleaning scraping plates before passing through the two supporting cylinders, and the two blade faces of the blade are scraped through the two cleaning scraping plates, so that glue on the blade can be conveniently cleaned away; and the subsequent filter stick cutting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of blade cleaning, in particular to a blade cleaning device. Background Art

[0002] As a filtering component of cigarette smoke, the cigarette filter rod plays an important role in improving the smoking quality and safety of cigarettes. During the production process of the filter rod, first, a feeder is required to separate the raw material of cellulose acetate, then a plasticizer is required to spray glue on the separated cellulose acetate, and finally a forming machine is required to form the cellulose acetate after spraying glue into a filter rod.

[0003] When producing the cigarette filter rod, before cutting the filter rod into finished products with the same length, it is necessary to first cut it into intermediate products with a larger length, and then cut it into small sections of finished products;

[0004] During the process of cutting the filter rod by the blade, the blade cuts through the filter rod passing through the cutting surface, and the glue remaining on the cutting surface of the filter rod will come into contact with the blade surface, resulting in glue adhering to both sides of the blade. Over time, more glue will accumulate on the blade, and the glue adhered to the blade is likely to stick to the next filter rod to be cut, causing the cutting surface of the next filter rod to be adhesively pulled, affecting the cutting quality of the filter rod. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a blade cleaning device, which solves the problem that the glue remaining on the cutting surface of the filter rod will come into contact with the blade surface, resulting in glue adhering to both sides of the blade, and the glue adhered to the blade is likely to stick to the next filter rod to be cut, causing the cutting surface of the next filter rod to be adhesively pulled.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A blade cleaning device, including a processing box, a cutter head is fixedly installed at the rear of the inner cavity of the processing box, blades are fixedly installed on the outer surface of the cutter head, a conveying pipe is communicated with one side of the inner cavity of the processing box, a conveying plate is fixedly connected to the other side of the inner cavity of the processing box through an opening, a connecting frame is arranged on one side of the cutter head, a support plate is fixedly installed at the top of the connecting frame, mounting plates are fixedly connected to both sides of the top of the support plate, a support cylinder is fixedly connected to the rear of the mounting plate, a fixing block is fixedly connected to the upper part of the outer surface of the support cylinder, and a cleaning scraper adapted to the blade is fixedly connected to the top of the fixing block.

[0007] Preferably, a guiding groove is opened at the front of the top of the support plate, and an inclined groove is opened at the rear of the inner cavity of the guiding groove.

[0008] Preferably, a collection box is arranged at the front of the support plate.

[0009] Preferably, fixed plates are fixedly connected to the front sides of both sides of the top of the collection box, and one end of each fixed plate is threadedly connected with a screw through an opening.

[0010] Preferably, threaded holes adapted to the screws are formed in both sides of the front part of the support plate and located on both sides of the inclined groove.

[0011] Preferably, an observation port is formed in the front part of the processing box. Advantageous Effects

[0012] The utility model provides a blade cleaning device. Compared with the prior art, the following advantageous effects are achieved:

[0013] (1) In this utility model, the cutter head drives the blade to rotate, and the rotating blade cuts the filter rods in the two support cylinders. Before the blade passes through the two support cylinders, it will pass through two cleaning scrapers, and the two cleaning scrapers scrape the two cutting surfaces of the blade, so that the glue on the blade can be conveniently cleaned, ensuring the quality of subsequent filter rod cutting.

[0014] (2) In this utility model, the cleaning glue is guided through the guiding groove and the inclined groove and is guided into the collection box, so that the residual glue can be conveniently collected. By rotating the two screws, the collection box can be disassembled for cleaning. Description of the Drawings

[0015] Figure 1 is the external structural schematic diagram of the utility model;

[0016] Figure 2 is the internal structural schematic diagram of the processing box of the utility model;

[0017] Figure 3 is the structural schematic diagram of the cutter head, blade, connecting frame, support plate and cleaning scraper of the utility model;

[0018] Figure 4 is the structural schematic diagram of the support plate, mounting plate, support cylinder, cleaning scraper, guiding groove, inclined groove and collection box of the utility model;

[0019] Figure 5 is the structural schematic diagram of the mounting plate, support cylinder, fixed block, cleaning scraper and inclined groove of the utility model.

[0020] In the figure: 1, processing box; 2, cutter head; 3, blade; 4, conveying pipe; 5, conveying plate; 6, connecting frame; 7, support plate; 8, mounting plate; 9, support cylinder; 10, fixed block; 11, cleaning scraper; 12, guiding groove; 13, inclined groove; 14, collection box; 15, fixed plate; 16, screw; 17, observation port. Detailed Embodiments

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: a blade cleaning device, which includes a processing box 1. A cutter head 2 is fixedly installed at the rear of the inner cavity of the processing box 1. Blades 3 are fixedly installed on the outer surface of the cutter head 2. A conveying pipe 4 communicates with one side of the inner cavity of the processing box 1. The other side of the inner cavity of the processing box 1 is fixedly connected with a conveying plate 5 through an opening. A connecting frame 6 is arranged on one side of the cutter head 2. A support plate 7 is fixedly installed at the top of the connecting frame 6. Installation plates 8 are fixedly connected to both sides of the top of the support plate 7. A support cylinder 9 is fixedly connected to the rear of the installation plate 8. A fixing block 10 is fixedly connected to the upper part of the outer surface of the support cylinder 9. A cleaning scraper 11 adapted to the blade 3 is fixedly connected to the top of the fixing block 10.

[0023] It should be noted that the cleaning scraper 11 is in an L shape, which is convenient for guiding the scraped glue out.

[0024] Furthermore, in order to facilitate the collection of the scraped glue, a guiding groove 12 is opened at the front of the top of the support plate 7. An inclined groove 13 is opened at the rear of the inner cavity of the guiding groove 12. A collection box 14 is arranged at the front of the support plate 7. Fixing plates 15 are fixedly connected to the front of both sides of the top of the collection box 14. One end of the fixing plate 15 is threadedly connected with a screw 16 through an opening. Threaded holes adapted to the screw 16 are opened on both sides of the front of the support plate 7 and located on both sides of the inclined groove 13.

[0025] Furthermore, in order to facilitate the observation of the filter rod cutting process, an observation port 17 is opened at the front of the processing box 1.

[0026] During use, the cigarette filter rod is conveyed into the processing box 1 through the conveying pipe 4. The filter rod will pass through the two support cylinders 9 and then enter the conveying plate 5. By controlling the rotation of the cutter head 2, the cutter head 2 will drive the blade 3 to rotate. The rotation of the blade 3 will pass between the two support cylinders 9, so that the blade 3 cuts the filter rod inside the two support cylinders 9 and cuts off the filter rod between the two support cylinders 9. The cut filter rod will be conveyed away from the conveying plate 5;

[0027] When the blade 3 passes between the two support cylinders 9, the blade 3 will pass through the two cleaning scrapers 11. The glue remaining on the two blade surfaces of the blade 3 is scraped off by the two cleaning scrapers 11. The scraped glue will flow into the cleaning scraper 11 and then enter the guiding groove 12 and the inclined groove 13 through the guiding of the cleaning scraper 11. And the glue on the blade head of the blade 3 will be scraped into the guiding groove 12. Finally, the glue will flow into the collection box 14 for collection. By the blade 3 reciprocating through the two cleaning scrapers 11, the two sides of the blade 3 are continuously cleaned in turn.

Claims

1. Blade cleaning device, comprising a processing box (1), characterized in that: At the rear part of the inner cavity of the processing box (1), a cutter disc (2) is fixedly installed. On the outer surface of the cutter disc (2), cutter blades (3) are fixedly installed. On one side of the inner cavity of the processing box (1), a conveying pipe (4) is communicated. On the other side of the inner cavity of the processing box (1), a conveying plate (5) is fixedly connected through an opening. On one side of the cutter disc (2), a connecting frame (6) is arranged. On the top of the connecting frame (6), a support plate (7) is fixedly installed. On both sides of the top of the support plate (7), mounting plates (8) are fixedly connected. At the rear part of the mounting plate (8), a support cylinder (9) is fixedly connected. Above the outer surface of the support cylinder (9), a fixing block (10) is fixedly connected. On the top of the fixing block (10), a cleaning scraping plate (11) adapted to the cutter blade (3) is fixedly connected.

2. The blade cleaning device according to claim 1, characterized in that: At the front part of the top of the support plate (7), a guiding groove (12) is opened. At the rear part of the inner cavity of the guiding groove (12), an inclined groove (13) is opened.

3. The blade cleaning device according to claim 1, wherein: At the front part of the support plate (7), a collection box (14) is arranged.

4. The blade cleaning device according to claim 3, wherein: In front of both sides of the top of the collection box (14), fixing plates (15) are fixedly connected. At one end of the fixing plate (15), a screw (16) is threadedly connected through an opening.

5. The blade cleaning device according to claim 4, wherein: On the front part of the support plate (7) and on both sides of the inclined groove (13), threaded holes adapted to the screw (16) are opened.

6. The blade cleaning device according to claim 1, wherein: On the front part of the processing box (1), an observation port (17) is opened.

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