阅读说明：本技术 一种切丝机上排链内积料自动清理装置 (Automatic cleaning device for accumulated materials in upper-row chain of tobacco cutter ) 是由 范本华 刘鸿 付晓明 韩殿龙 张道伟 李春强 刘天强 张仁勇 于 2018-07-02 设计创作，主要内容包括：本发明涉及烟草制造技术领域,具体涉及一种切丝机上排链内积料自动清理装置,包括导料装置、动力传送装置(39)、螺旋输送装置。导料装置将内积料聚集到螺旋输送装置内,动力传送装置(39)一端与切丝机运动部分相连,一端与螺旋输送装置相连,螺旋输送装置将内积料输送到切丝机外墙板外侧,自动完成切丝机上排链内积料的清理工作。本装置能减少上排链磨损,提高切丝质量,解决上排链和上辊轮结垢问题,替代人工清理。(The invention relates to the technical field of tobacco manufacturing, in particular to an automatic cleaning device for accumulated materials in an upper row chain of a tobacco cutter. The material guide device gathers the inner accumulated materials into the spiral conveying device, one end of the power transmission device (39) is connected with the moving part of the filament cutter, the other end of the power transmission device is connected with the spiral conveying device, the spiral conveying device conveys the inner accumulated materials to the outer side of an outer wall plate of the filament cutter, and the cleaning work of the inner accumulated materials in the upper row chain of the filament cutter is automatically completed. The device can reduce the abrasion of the upper chain, improve the shredding quality, solve the problem of scale accumulation of the upper chain and the upper roller and replace manual cleaning.)

1. The utility model provides an automatic cleaning device of long-pending material in chain on filament cutter, includes guide device, power transmission device (39), screw conveyer, its characterized in that, in guide device gathers long-pending material to screw conveyer, power transmission device (39) one end links to each other with filament cutter motion part, and one end links to each other with screw conveyer, and screw conveyer carries interior long-pending material to the filament cutter outer wall outside, accomplishes the clearance work of long-pending material in the chain on the filament cutter automatically.

2. The automatic cleaning device for the accumulated materials in the upper row chain of the shredder according to claim 1, wherein the material guiding device comprises a material guiding groove (11) and a material baffle plate (31), and a scraping brush (51) can be added to improve the cleaning effect of the accumulated materials.

3. The material guiding device of the automatic cleaning device for the accumulated materials in the upper row chain of the tobacco cutter as claimed in claim 2, wherein both ends of the material guiding groove (11) are tilted to ensure that the accumulated materials are gathered in the spiral conveying device.

4. The automatic cleaning device for the accumulated materials in the upper row chain of the shredder according to claim 1, wherein the power transmission device (39) is connected with the moving part of the shredder at one end and the screw conveyor at the other end, and the conveyor is powered by the movement of the shredder.

5. The automatic cleaning device for accumulated materials in the upper row chain of the shredder according to claim 1, wherein the spiral conveying device comprises an accumulated material groove (22), a spiral shaft (21) and a bearing.

6. The spiral conveying device of the automatic cleaning device for the accumulated materials in the upper row chain of the shredder according to claim 5, wherein the accumulating tank (22) is fixed on the outer wall plate of the shredder, the accumulating tank (22) is provided with a discharge opening and a supporting plate of a tension sprocket.

Technical Field

The invention relates to the technical field of tobacco manufacturing, in particular to an automatic cleaning device for accumulated materials in an upper row chain of a tobacco cutter.

Background

The tobacco cutter is one of essential production facilities of tobacco industry, and when SQ series filament cutter commonly used worked, tobacco leaf, offal were in the extrusion process, were taken inside the chain of going up through the clearance between the chain of going up and chain edge, piled up the back and attached to the running roller and go up the chain internal surface, can lead to going up the chain and tighten outstanding to cause to go up the chain and extrude the sword door, cause cutter and sword door wearing and tearing, influence chain transmission load, shred precision, life-span etc. thereby influence and shred the quality.

The principle of the upper chain structure of the existing SQ series shredder is shown in figure 1 (3D diagram of the upper chain position of the existing SQ series shredder) and figure 2 (cross section diagram of the upper chain position of the existing SQ series shredder): when the tobacco cutter works, tobacco leaves and tobacco stems are extruded into the upper row chain in a small amount in the extrusion process, the tobacco leaves and the tobacco stems are hung on the edge of the upper row chain in a small amount, and along with the operation of the upper row chain, the tobacco leaves and the tobacco stems are taken to a space formed by the inner wall plate support (10), the inner wall plate support lower structure (57) and the upper row chain driving roller (7), and after accumulation, the tobacco leaves and the tobacco stems are attached to the upper row chain driving roller (7), and are gradually rolled and scaled on the upper row chain driving roller (7), so that the upper row chain (58 and 59) is stretched tightly and protruded, and the abrasion of the upper row chain (58 and 59) and the upper row chain.

Similarly, the accumulated materials carried between the upper-row chain driving roller (7) and the upper-row chains (58 and 59) can gradually cause the upper-row chain driven roller (not shown) to scale, the outer diameter of the upper-row chains (58 and 59) wound on the roller is increased, the upper-row chains (58 and 59) extrude the cutter gate, the cutter and the cutter gate are abraded, the transmission load, the shredding precision, the service life and the like of the upper-row chains are influenced, and the shredding quality is influenced.

The filament cutter is compact structure itself, and the space of being supported (10), interior wallboard support substructure (57), going up chain drive roller (7) and constituteing is narrow by interior wallboard to this region needs to shut down in the tight limit of last chain (58) and the interior wallboard (3)'s on both sides encirclement, just, and the wall panel vaulting pole (20) pass through in this region in addition, wants the sanitization, need tear down chain (58, 59) of going up.

Therefore, accumulated materials in the upper row chain of the shredder cannot be cleaned in time, so that the shredding quality is influenced, and the equipment abrasion is increased.

Disclosure of Invention

The invention aims to: aiming at the problem that accumulated materials in an upper row chain of a filament cutter cannot be cleaned in time, the automatic cleaning device for the accumulated materials in the upper row chain of the filament cutter is provided.

In order to achieve the purpose, the invention adopts the technical scheme that: an automatic cleaning device for accumulated materials in an upper row chain of a tobacco cutter comprises a material guide device, a power transmission device (39) and a spiral conveying device. The material guide device gathers the inner accumulated materials into the spiral conveying device, one end of the power transmission device (39) is connected with the moving part of the filament cutter, the other end of the power transmission device is connected with the spiral conveying device to provide power for the spiral conveying device, the spiral conveying device conveys the inner accumulated materials to the outer wall plate of the filament cutter, and the cleaning work of the inner accumulated materials in the upper row chain of the filament cutter is automatically completed.

Preferably, the material guiding device comprises a material guiding groove (11) and a material baffle plate (31), and a material scraping brush (51) can be added to improve the cleaning effect of the accumulated materials.

Preferably, two ends of a material guide groove (11) of the material guide device are tilted, so that accumulated materials are ensured to be gathered in the spiral conveying device.

Preferably, one end of the power transmission device (39) is connected with the movement part of the filament cutter, the other end of the power transmission device is connected with the spiral conveying device, the conveying device is powered by the movement of the filament cutter, and the power transmission mode can adopt chain transmission, gear transmission and belt transmission.

Preferably, the spiral conveying device comprises a material accumulating groove (22), a spiral shaft (21) and a bearing, the material accumulating groove (22) is fixed on the outer wall plate of the shredder, a discharge hole is formed in the material accumulating groove (22), and a supporting plate of a tensioning chain wheel is arranged on the material accumulating groove.

Preferably, a discharge cylinder (12) is arranged at a discharge outlet of a material accumulation groove (22) of the spiral conveying device, and the discharged accumulated material is guided out to a garbage can on the ground.

In conclusion, according to the automatic cleaning device for accumulated materials in the upper row chain of the shredder, disclosed by the invention, the accumulated materials in the upper row chain of the shredder are automatically cleaned by organically combining a plurality of devices, so that the influence of the accumulated materials in the upper row chain on equipment and the shredding precision is avoided, and meanwhile, the cleaning labor is saved.

Drawings

FIG. 1 is a 3D view of the upper chain of a SQ series shredder.

FIG. 2 is a cross-sectional view of an upper chain of a SQ series shredder.

FIG. 3 is a 3D diagram of the automatic cleaning device for accumulated materials in the upper row chain of the shredder according to the present invention.

FIG. 4 is a cross-sectional view of an automatic cleaning device for accumulated materials in an upper row chain of a shredder according to the present invention.

The labels in the figure are: 3-inner wall plate, 6-driving chain of upper row chain driving roller, 7-upper row chain driving roller, 8-outer wall plate, 10-inner wall plate support, 11-guide chute, 12-discharge cylinder, 13-tension chain wheel, 20-outer wall plate support rod, 21-spiral shaft, 22-material accumulation chute, 31-material baffle plate, 39-power transmission device, 51-scraping brush, 57-inner wall plate support substructure, 58-upper row chain tight edge and 59-upper row chain loose edge.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.