CN210184506U

CN210184506U - Irregular cigarette mixing and sorting device

Info

Publication number: CN210184506U
Application number: CN201920952947.0U
Authority: CN
Inventors: Hongchun Hu; 胡红春; Xiaoyun Cui; 崔晓云; Wei Liu; 刘薇; Songyang Yuan; 袁嵩阳
Original assignee: Individual
Current assignee: Staff Continuing Education China National Tobacco Corp
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-27
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to an irregular cigarette mixing and sorting device, which effectively solves the problems of low efficiency, low accuracy and easy damage to cigarettes in manual sorting; the technical scheme includes that the cigarette sorting machine comprises two L-shaped plates with opposite transverse plates, and sorting of cigarettes from short to long is completed by gradually increasing the distance between the two L-shaped plates; the cigarette sorting machine further comprises a plurality of pairs of sliding blocks, and sorting of cigarettes from thin to thick is completed by gradually increasing the interval between each pair of sliding blocks; the utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, and automatic completion is by long to short, by thin to thick letter sorting to the cigarette, has solved the problem that manual letter sorting is inefficient, the degree of accuracy is not high and easily harm the cigarette.

Description

Irregular cigarette mixing and sorting device

Technical Field

The utility model relates to a cigarette letter sorting field, especially an irregular cigarette mixes sorting device.

Background

At present, the sorting of irregular cigarettes still adopts a manual mode to sort, the irregular cigarettes mixed together in various lengths and diameters are sorted manually, the sorting efficiency is low, and the sorting accuracy of the cigarettes with small size, thickness and difference is not high.

The cigarette is a strip-shaped cigarette product formed by rolling tobacco shreds by using cigarette paper, the cigarette paper is very thin paper and is very easy to damage, the force applied to the cigarette is difficult to control during manual sorting, and the cigarette can be deformed or damaged by a little heavy force.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an irregular cigarette mixes sorting device, the effectual manual sorting inefficiency of having solved, the degree of accuracy is not high and the vulnerable problem of cigarette.

The technical scheme for solving the problems comprises a box body with an opening at the upper end, wherein a first L-shaped plate capable of horizontally moving back and forth is arranged in the box body, a second L-shaped plate fixed on the box body is arranged behind the first L-shaped plate, and a transverse plate of the first L-shaped plate is opposite to a transverse plate of the second L-shaped plate; a plurality of round rollers which are horizontally arranged in the front-back direction and are arranged at equal intervals in the left-right direction are fixed below the first L-shaped plate, a slide block which can slide in the round rollers in the left-right direction and can be reset is respectively inserted into the left side and the right side of each round roller, a space is arranged between every two adjacent slide blocks, a pair of conical blocks which are opposite in conical surface and are respectively arranged at the front end and the rear end of the space are arranged in the space between every two adjacent slide blocks, and each pair of conical blocks can move in the opposite direction or in the; when each pair of conical blocks moves towards each other, the corresponding sliding block is gradually extruded, and when each pair of conical blocks moves away from each other, the corresponding sliding block is gradually reset.

The utility model discloses a sorting of different length cigarettes is accomplished to the distance between two L shaped plates of adjustment, accomplishes the letter sorting of different thickness cigarettes through the interval between the adjacent two sliders of adjustment, and automatic letter sorting is efficient, has avoided the damage of manual sorting to the cigarette.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1 according to the present invention.

Fig. 3 is a partially enlarged view of the area C in fig. 2 according to the present invention.

Fig. 4 is a sectional view taken along line B-B of fig. 1 according to the present invention.

Fig. 5 is a schematic view of the two ends of the cigarette of the present invention being respectively disposed in the grooves of the first L-shaped plate and the second L-shaped plate.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As can be seen from fig. 1 to 5, the utility model comprises a box body 1 with an opening at the upper end, a first L-shaped plate 2 capable of moving horizontally back and forth is arranged in the box body 1, a second L-shaped plate 3 fixed on the box body 1 is arranged behind the first L-shaped plate 2, and the transverse plate of the first L-shaped plate 2 is opposite to the transverse plate of the second L-shaped plate 3; a plurality of round rollers 4 which are horizontally arranged in the front-back direction and are arranged at equal intervals in the left-right direction are fixed below the first L-shaped plate 2, a slide block 5 which can slide in the round rollers 4 in the left-right direction and can reset is respectively inserted at the left side and the right side of each round roller 4, a gap is arranged between every two adjacent slide blocks 5, a pair of conical blocks 6 which are opposite in conical surface and are respectively arranged at the front end and the rear end of the gap are arranged in the gap between every two adjacent slide blocks 5, and each pair of conical blocks 6 can move in the opposite direction or in the opposite; when each pair of conical blocks 6 moves towards each other, the corresponding slide block 5 is gradually pressed, and when each pair of conical blocks 6 moves away from each other, the corresponding slide block 5 is gradually reset.

In order to realize the front and back horizontal slip of first L shaped plate 2, the left and right sides tank wall of box 1 on respectively seted up a horizontally mounting groove, both ends are placed respectively and just can be slided around in the mounting groove in corresponding mounting groove about first L shaped plate 2, both ends are fixed connection rack 7 respectively about first L shaped plate 2 lower extreme face, every rack 7 below meshes a gear 8 respectively, the coaxial and both ends of center pin of two gears 8 cartridge respectively on the tank wall that corresponds the side, gear 8 rotates and drives rack 7 and first L shaped plate 2 and slide from beginning to end.

In order to realize that the sliding blocks 5 slide left and right in the corresponding round rollers 4 and can be reset, a through groove along the axis direction is respectively formed in the left side and the right side of each round roller 4, each sliding block 5 has the same length with the through groove and can slide left and right in the corresponding through groove, a plurality of pressure springs 9 are arranged between each sliding block 5 and the through groove, one end of each pressure spring 9 is fixedly connected with the bottom of the through groove, and the other end of each pressure spring 9 is fixedly connected with the sliding block 5; when the conical blocks 6 at the two ends move towards each other, the conical surfaces of the conical blocks 6 gradually extrude the corresponding sliding blocks 5, so that the sliding blocks 5 slide towards the direction close to the axis of the corresponding round roller 4, the interval between every two adjacent sliding blocks 5 is gradually increased, and at the moment, the pressure spring 9 is compressed; when the conical blocks 6 at the two ends move away from each other, the conical surfaces of the conical blocks 6 are gradually separated from the corresponding sliding blocks 5 to extrude the corresponding sliding blocks 5, the sliding blocks 5 are gradually reset under the action of the corresponding pressure springs 9, and the interval between every two adjacent sliding blocks 5 is gradually restored to the state before the sliding blocks 5 are extruded by the conical blocks 6.

In order to realize that each pair of conical blocks 6 can move towards or away from each other, the conical blocks 6 at the front end and the rear end of the round roller 4 are respectively connected together through a fixing plate 10, a threaded rod 11 which is horizontally arranged and has the front end and the rear end with opposite thread turning directions is arranged below the fixing plate 10, a nut 12 which is matched with the thread at the corresponding side of the threaded rod 11 is respectively sleeved at the front end and the rear end of the threaded rod 11, the two nuts 12 are respectively and fixedly connected with the fixing plate 10 at the corresponding side of the threaded rod, a first belt pulley 13 which is vertically arranged is sleeved at the rear end of the threaded rod 11, and a second belt pulley; the second belt wheel 14 rotates to drive the first belt wheel 13 and the threaded rod 11 to rotate, and because the threads at the front end and the rear end of the threaded rod 11 rotate in opposite directions, the threaded rod 11 rotates to drive the two nuts 12 on the threaded rod and the fixing plates 10 at the front end and the rear end to move towards or away from each other, namely each pair of conical blocks 6 move towards or away from each other; in order to avoid the nut 12 rotating along with the threaded rod 11, a horizontal sliding groove in the front-back direction is respectively formed on the left wall and the right wall of the box body 1, and a protruding block arranged in the sliding groove is respectively fixed at the left end and the right end of each fixing plate 10, so that the fixing plates 10 and the nut 12 can only move back and forth in the horizontal direction.

The below of a plurality of round rollers 4 be equipped with a flat board 15 that the slope was placed, flat board 15 left and right terminal surface is fixed on box 1 and the left end is higher than the right-hand member, it has a discharge gate to open on the right side tank wall of box 1, the cigarette that drops from the interval department of two adjacent sliders 5 falls on flat board 15, the cigarette that drops on flat board 15 rolls right along flat board 15 and through the discharge gate roll-off box 1 on the tank wall of right side.

Two supporting plates 16 which are arranged at the front end and the rear end of the round roller 4 are fixed below the round rollers 4, the left end and the right end of each supporting plate 16 are respectively fixed on the box body 1, the round rollers 4 are fixed on the same horizontal plane through the two supporting plates 16, and the cigarettes cannot fall from the interval between the two adjacent sliding blocks 5 when the round rollers 4 are arranged at the front end and the rear end of each supporting plate 16.

The inclined upper end face and the front side of the transverse plate of the first L-shaped plate 2 are higher than the rear side, a plurality of front-back equidistant grooves are formed in the upper end faces of the transverse plates of the first L-shaped plate 2 and the second L-shaped plate 3, the grooves are in one-to-one correspondence with the circular rollers 4 at intervals, one end of a cigarette is placed in the groove of the first L-shaped plate 2, the other end of the cigarette is placed in the groove of the second L-shaped plate 3, as shown in figure 5, the front side of the upper end face of the transverse plate of the first L-shaped plate 2 is higher than the rear side, so that the cigarette placed in the groove of the first L-shaped plate 2 and the cigarette placed in the second L-shaped plate 3 receive a downward inclined component force towards the direction of the second L-shaped plate 3, and the cigarette placed in the groove of the first L-shaped plate 2 gradually breaks away from the first L-shaped plate 2 from short to long parts and falls at the.

The utility model discloses a concrete working process is: irregular cigarettes are placed in the grooves of the first L-shaped plate 2 and the second L-shaped plate 3 one by one, one end of each cigarette is placed in the groove in the transverse plate of the first L-shaped plate 2, and the other end of each cigarette is placed in the groove in the transverse plate of the second L-shaped plate 3; the left side of box 1 is fixed with a first step motor, the output of first step motor and gear 8's center pin connection, first step motor drives gear 8 anticlockwise rotation, gear 8's anticlockwise rotation drives rack 7 forward movement, because rack 7 fixes on first L shaped plate 2, consequently rack 7 forward movement drives first L shaped plate 2 and moves forward, first step motor stop work when a batch of cigarette that length is the shortest drops from first L shaped plate 2, gear 8 stall, rack 7 and first L shaped plate 2 no longer move forward.

A second stepping motor is fixed on the rear side of the box body 1, and an output shaft of the second stepping motor is connected with a central shaft of a second belt wheel 14; in order to enable the fixing plate 10 to move back and forth stably, two bilaterally symmetrical and identical threaded rods 11 are arranged below the fixing plate 10, identical nuts 12 and first pulleys 13 are sleeved on the two threaded rods 11, when a batch of cigarettes with the shortest length fall to the interval between two adjacent sliders 5 corresponding to the lower part from a first L-shaped plate 2 and a second L-shaped plate 3, a second step motor drives a second pulley 14 to rotate clockwise, the second pulley 14 drives two first pulleys 13 to rotate clockwise through a belt, because the two first pulleys 13 are respectively sleeved on the two threaded rods 11, the two threaded rods 11 rotate clockwise, the clockwise rotation of each threaded rod 11 drives two nuts 12 on the threaded rod to move oppositely, because the two first pulleys 13 are driven by the second pulley 14, the nuts 12 on the same side of the two threaded rods 11 move synchronously, the opposite movement of the nuts 12 drives the opposite movement of the two fixing plates 10, and the conical blocks 6 are fixed on the fixing plates 10, so that each pair of conical blocks 6 moves in opposite directions, each pair of conical blocks 6 moves in opposite directions to extrude the corresponding two adjacent sliding blocks 5 to move along the axial direction close to the corresponding round rollers 4, so that the interval between the two adjacent sliding blocks 5 is increased, cigarettes arranged at the interval of the sliding blocks 5 sequentially fall on the flat plate 15 inclined below the round rollers 4 according to the sequence from thin to thick, and the cigarettes falling on the inclined plate can receive the downward component force of the gravity of the cigarettes, so that the cigarettes can slide out of the box 1 through the discharge port on the right box wall of the box 1.

After finishing the thickness sorting of cigarettes with the same length, a second stepping motor drives a second belt wheel 14 to rotate anticlockwise, each pair of conical blocks 6 move oppositely, the conical blocks 6 are gradually separated from the extrusion of the sliding blocks 5, the sliding blocks 5 are gradually reset under the action of corresponding pressure springs 9, and the interval between every two adjacent sliding blocks 5 is restored to the distance before the conical blocks 6 are extruded; the first stepping motor is started and drives the gear 8 to continue anticlockwise rotating, the first L-shaped plate 2 continues to move forwards, the shortest batch of cigarettes in the remaining cigarettes falls to the interval between the two adjacent sliders 5 below, the first stepping motor stops working, the process of sorting the cigarettes with the same length is repeated, the cigarettes placed at the interval between the sliders 5 at the moment are sequentially sorted according to the sequence from thin to thick, the process is repeated circularly to finish sorting the whole batch of irregular cigarettes, and the whole device is restored to the initial state after sorting is finished.

This device compares traditional manual letter sorting's benefit lies in, and this device is accomplished the cigarette by growing to short, by thin to thick order letter sorting in proper order through the interval that two step motor adjusted two L shaped plates respectively and the interval between a plurality of two adjacent sliders 5, and not only work efficiency is high but also the degree of accuracy of letter sorting is also high, and the in-process cigarette of letter sorting can not receive human touching, has avoided the damage that manual sorting caused the cigarette.

The utility model discloses construct and accomplish the letter sorting of different length cigarettes through the distance between two L shaped plates of adjustment, accomplish the letter sorting of different thickness cigarettes through the interval between two adjacent sliders of adjustment, solved the problem that manual letter sorting is inefficient, the degree of accuracy is not high and easily damage the cigarette.

Claims

1. An irregular cigarette mixing and sorting device comprises a box body (1) with an opening at the upper end, and is characterized in that a first L-shaped plate (2) capable of horizontally moving back and forth is arranged in the box body (1), a second L-shaped plate (3) fixed on the box body (1) is arranged behind the first L-shaped plate (2), and a transverse plate of the first L-shaped plate (2) is opposite to a transverse plate of the second L-shaped plate (3); a plurality of round rollers (4) which are horizontally arranged in the front-back direction and are arranged at equal intervals in the left-right direction are fixed below the first L-shaped plate (2), a slide block (5) which can slide in the round rollers (4) in the left-right direction and can reset is respectively inserted into the left side and the right side of each round roller (4), a space is arranged between every two adjacent slide blocks (5), a pair of conical blocks (6) which are opposite in conical surface and are respectively arranged at the front end and the rear end of the space are arranged in the space between every two adjacent slide blocks (5), and each pair of conical blocks (6) can move in the opposite direction or in the opposite direction; when each pair of conical blocks (6) moves towards each other, the corresponding sliding block (5) is gradually pressed, and when each pair of conical blocks (6) moves away from each other, the corresponding sliding block (5) is gradually reset.

2. The irregular cigarette mixing and sorting device according to claim 1, characterized in that the left and right box walls of the box body (1) are respectively provided with a horizontal mounting groove, the left and right ends of the first L-shaped plate (2) are respectively placed in the corresponding mounting grooves and can slide back and forth in the mounting grooves, the left and right ends of the lower end surface of the first L-shaped plate (2) are respectively fixedly connected with a rack (7), and a gear (8) is respectively engaged under each rack (7).

3. The irregular cigarette mixing and sorting device according to claim 1, wherein the left side and the right side of each round roller (4) are respectively provided with a through groove along the axis direction, each sliding block (5) has the same length as the through groove and can slide left and right in the corresponding through groove, a plurality of pressure springs (9) are arranged between each sliding block (5) and the through groove, one end of each pressure spring (9) is fixedly connected with the bottom of the through groove, and the other end of each pressure spring is fixedly connected with the sliding block (5).

4. The irregular cigarette mixing and sorting device according to claim 1, characterized in that the conical blocks (6) at the front and rear ends of the round roller (4) are respectively connected together through a fixing plate (10), a threaded rod (11) which is horizontally arranged and has opposite screw threads at the front and rear ends is arranged below the fixing plate (10), nuts (12) which are matched with the screw threads at the corresponding side of the threaded rod (11) are respectively sleeved at the front and rear ends of the threaded rod (11), the two nuts (12) are respectively fixedly connected with the fixing plate (10) at the corresponding side, a first belt wheel (13) which is vertically arranged is sleeved at the rear end of the threaded rod (11), and a second belt wheel (14) is connected below the first belt wheel (13) through a belt.

5. The irregular cigarette mixing and sorting device according to claim 1, characterized in that a flat plate (15) which is obliquely arranged is arranged below the plurality of round rollers (4), the left end surface and the right end surface of the flat plate (15) are fixed on the box body (1), the left end is higher than the right end, and a discharge hole is formed in the right box wall of the box body (1).

6. The irregular cigarette mixing and sorting device according to claim 1, characterized in that two supporting plates (16) arranged at the front and rear ends of the round rollers (4) are fixed below the round rollers (4), and the left and right ends of the two supporting plates (16) are respectively fixed on the box body (1).

7. The irregular cigarette mixing and sorting device according to claim 1, wherein the upper end surface of the transverse plate of the first L-shaped plate (2) is inclined, the front side of the transverse plate is higher than the rear side of the transverse plate, a plurality of grooves with equal intervals in the front-rear direction are formed in the upper end surfaces of the transverse plates of the first L-shaped plate (2) and the second L-shaped plate (3), and the grooves are in one-to-one correspondence with the round rollers (4) at intervals.