CN210386493U - Vibration screening machine for tobacco shred and cigarette packaging paper - Google Patents

Abstract

The utility model provides a vibrating screen machine of pipe tobacco cigarette wrapping paper, this vibrating screen machine includes upper screen cloth and lower floor's screen cloth that distributes from top to bottom, upper screen cloth includes that a plurality of support shelves and the parallel vertically arranged angle steel of interval that sets up above a plurality of support shelves of interval parallel transverse arrangement, hold in the palm the interval between the shelves and be greater than the length of cigarette, form the clearance between the adjacent angle steel of lambda type, the width of this clearance slightly is greater than a cigarette diameter and its length is greater than a cigarette length; the radial size of the mesh of the lower layer screen is smaller than the diameter of a cigarette but larger than the width of tobacco shreds.

Description

Vibration screening machine for tobacco shred and cigarette packaging paper

Technical Field

The utility model belongs to the cigarette manufacturing field, concretely relates to screening of waste materials such as pipe tobacco, cigarette, wrapping paper (strip box package paper, small package packing paper, cigarette paper etc.) of cigarette factory wrapping board.

Background

A large amount of waste tobacco shreds, cigarettes, packing paper (carton packing paper, small packing paper, cigarette paper and the like) and the like are produced on a cigarette wrapping machine table of a cigarette factory in the production process, and the materials are often mixed together for treatment. However, these materials, whether recycled or disposed of, need to be separately treated after being classified.

CN203168010U discloses a screening machine for removing waste tobacco shreds and packing paper in cigarettes, which comprises a multi-layer screen of a vibration device; the multilayer screen comprises a cigarette paper screen layer, a cigarette screen layer and a tobacco shred screen layer which are arranged in sequence at intervals downwards; the mesh number of the screen meshes in the cigarette paper screen layer, the cigarette screen layer and the tobacco shred screen layer is increased in sequence; the cigarette paper sieve layer, the cigarette sieve layer and the tobacco shred sieve layer are respectively provided with a discharge hole; therefore, the key technical means of screening disclosed by the patent is to increase the mesh number of the screen in sequence, the screening efficiency is limited by the mesh number of the screen, and the structure is complex.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibrating screen classifier of pipe tobacco cigarette wrapping paper, this vibrating screen classifier includes upper screen cloth and lower floor's screen cloth that distributes from top to bottom, upper screen cloth includes that a plurality of support shelves and the parallel vertically arranged angle steel of interval that sets up above a plurality of support shelves of interval parallel transverse arrangement, hold in the palm the interval between the shelves and be greater than the length of cigarette, form the clearance between the adjacent angle steel of lambda type, the width of this clearance is greater than a cigarette diameter and its length is greater than a cigarette length; the radial size of the mesh of the lower layer screen is smaller than the diameter of a cigarette but larger than the width of tobacco shreds.

Preferably, the angle steel has a top edge and two slopes formed on both sides of the top edge, and the slopes have smooth surfaces.

Preferably, the top edge has a rough surface.

Preferably, the meshes of the lower layer screen are round holes, and the aperture of the round holes is smaller than the diameter of a cigarette.

Preferably, the mesh of lower floor's screen cloth is rectangular shape hole, and the hole width in this rectangular shape hole is a cigarette diameter half, and length is a third of a cigarette length.

Preferably, the upper layer of screen mesh is inclined at an angle of 5-10 degrees along the material advancing direction.

Preferably, the upper screen is provided with a packing paper discharge port for receiving the separated packing paper, the lower screen is provided with a cigarette discharge port for receiving the separated cigarettes, and a cut tobacco discharge port for receiving the separated cut tobacco is arranged below the lower screen.

Preferably, the cigarette outlet is provided with a magnetic part.

Preferably, a magnet is arranged at the cigarette outlet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a vibrating screen extension solves the screening processing problem after waste tobacco shred, cigarette, the wrapping paper collection that cigarette mill wrapping board produced.

2. The utility model provides a screening machine can effectively sieve pipe tobacco, cigarette, wrapping paper, and this screening machine has reduced artifical intensity of labour greatly, has promoted screening efficiency, and the screening rate can reach 93 ~ 96%.

Drawings

Figure 1 is a side view of a vibratory screening machine provided by the present invention;

fig. 2 is a top view of the upper screen provided by the present invention;

fig. 3 is a top view of the lower screen provided by the present invention;

figure 4 is the front view of the vibratory screening machine that the utility model provides.

Detailed Description

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

As shown in fig. 1 and 4, the utility model provides a vibrating screen extension of pipe tobacco cigarette wrapping paper, this vibrating screen extension are based on ordinary cell type pipe tobacco sieve that shakes, and it includes upper screen cloth 1 and lower floor's screen cloth 2 that distribute from top to bottom, and concrete upper screen cloth is with large packing scraps of paper and cigarette, pipe tobacco separation, and a cigarette pipe tobacco falls into lower floor's screen cloth, and lower floor's screen cloth is with a cigarette and pipe tobacco separation.

The wrapping paper is generally in a bulk shape or a sheet shape, the cigarettes are in a strip shape, the wrapping paper and the cigarettes are effectively screened, a tidying function is required on the screen, the cigarettes smoothly fall under the screen according to a certain direction, the wrapping paper is left on the screen, as shown in figure 2, the upper screen comprises a plurality of support shelves 11 which are arranged horizontally at intervals and inverted V-shaped angle steels 12 which are arranged longitudinally and parallelly at intervals above the support shelves 11, the intervals between the support shelves are greater than the lengths of the cigarettes, a gap 121 is formed between the adjacent inverted V-shaped angle steels, the width 121 of the gap is slightly greater than the diameter of the cigarettes, and the length of the gap is greater than the length of the cigarettes; the inverted V-shaped angle steel plays a role in arranging the cigarettes, so that the cigarettes are smoothly steered in the movement process and fall under the net along the inverted V-shaped steel gap, the screening efficiency can be improved, and the problem of low screening efficiency only by means of the mesh number is solved.

Furthermore, in order to make the cigarette in an unstable state on the net surface, the cigarette is easier to turn and slide into the net gap. The inclined surface of the inverted V-shaped steel is smooth, and the whole net surface is obliquely arranged along the advancing direction of the material; as shown in fig. 1, the angle iron has a top edge 122 and two slopes 123 formed on both sides of the top edge, and the slopes 123 have smooth surfaces which promote the cigarettes in an unstable state on the upper screen to slide more easily into the gap and into the lower screen;

furthermore, the upper layer screen mesh 1 and the lower layer screen mesh 2 form an oblique angle of 5-10 degrees along the material advancing direction, the cigarette is more easily turned and slides into the mesh gap by the obliquely arranged upper layer screen mesh, in the embodiment, the upper layer screen mesh 1 forms an oblique angle of 7 degrees along the material advancing direction,

still further, the contact surface of the wrapping paper and the screen is the top line of the inverted V-shaped steel, and in order to enable the wrapping paper to be conveyed smoothly on the screen surface and not to slip, the top edge 122 of the steel angle is provided with a rough surface.

The cigarettes and the tobacco shreds are sieved again after falling into the lower-layer screen mesh, the cigarettes are left on the lower-layer screen mesh, and the tobacco shreds fall into the bottom layer through the lower-layer screen mesh and are output; therefore, the radial size of the mesh 21 of the lower layer screen 2 is smaller than the diameter of a cigarette but larger than the diameter of cut tobacco; as shown in fig. 3, the mesh of the lower screen can be round or long; specifically, the aperture of the round-hole screen is slightly smaller than the diameter of a cigarette; the mesh screen with the strip-shaped meshes has the hole width about half of the diameter of a cigarette and the length about one third of the length of the cigarette.

As a better implementation mode, the magnet 3 is arranged at the cigarette outlet and is used for removing partial metal materials in the cigarettes to reduce the damage of metal impurities in the cigarettes to subsequent cigarette processing equipment.

Illustratively, the gap width of the angle steel is 10mm (the diameter of the cigarette is 7.8mm), the angle steel is fixed on the support shelves, and the distance between the support shelves is 150mm (the length of the cigarette is 84 mm); the inclined plane of the angle steel plays a role in supporting, the inclined plane keeps an original flat surface, and places with rough inclined planes are polished to be smooth;

the cigarettes and the tobacco shreds are sieved again after falling into the lower-layer screen, the cigarettes are left on the lower-layer screen, and the tobacco shreds fall into the bottom layer through the lower-layer screen and are output; the lower layer screen is punched by a stainless steel plate with the thickness of 2mm, the mesh is made into a circle, and the diameter of the mesh is 5 mm;

as shown in fig. 4, the upper screen of the vibrating screen machine has a packing paper discharge port 4 for receiving the separated packing paper, the lower screen has a cigarette discharge port 5 for receiving the separated cigarettes, and a tobacco shred discharge port 6 is provided below the lower screen for receiving the separated tobacco shreds;

through the test of industrial application effect, the utility model provides a vibrating screen extension screening rate can reach 93 ~ 96%, screening rate ═ 100% of (the quality that should screen out of the quality of actually screening out).

Although the embodiments disclosed by the subject matter described herein have been shown in the drawings and fully described above with particularity and detail in connection with several exemplary embodiments, many modifications, changes, and omissions may be made by those skilled in the art without departing from the teachings, principles, and concepts set forth herein. Accordingly, the proper scope of the disclosed invention should be determined only by the broadest interpretation of the appended claims so as to encompass all such modifications, changes, and omissions.

Claims (9)

1. The utility model provides a vibration of pipe tobacco cigarette wrapping paper divides screen (ing) machine which characterized in that: the vibrating screen separator comprises an upper layer screen and a lower layer screen which are distributed up and down, wherein the upper layer screen comprises a plurality of support shelves which are arranged horizontally at intervals and in parallel and inverted V-shaped angle steels which are arranged above the support shelves and are arranged longitudinally at intervals, the distance between the support shelves is larger than the length of cigarettes, a gap is formed between every two adjacent inverted V-shaped angle steels, the width of the gap is larger than the diameter of the cigarettes, and the length of the gap is larger than the length of the cigarettes; the radial size of the mesh of the lower layer screen is smaller than the diameter of a cigarette but larger than the width of tobacco shreds.

2. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the angle steel is provided with a top edge and two slopes formed on two sides of the top edge, and the slopes are provided with smooth surfaces.

3. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 2, characterized in that: the top edge has a rough surface.

4. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the mesh of lower floor's screen cloth is the round hole, and the aperture of round hole is less than a cigarette diameter.

5. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the mesh of lower floor's screen cloth is rectangular shape hole, and the hole width in this rectangular shape hole fills for a cigarette diameter half, and length is a third of a cigarette length.

6. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the upper layer of screen mesh is inclined at an angle of 5-10 degrees along the material advancing direction.

7. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the upper screen is provided with a packing paper discharge port for receiving the separated packing paper, the lower screen is provided with a cigarette discharge port for receiving the separated cigarettes, and a cut tobacco discharge port for receiving the separated cut tobacco is arranged below the lower screen.

8. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 1, characterized in that: the cigarette outlet is provided with a magnetic part.

9. The vibrating screen machine of tobacco shred cigarette wrapping paper according to claim 8, wherein: a magnet is arranged at the cigarette outlet.

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