CN217229345U - Cigarette empty box anti-stacking conveying line - Google Patents

Abstract

The utility model discloses a cigarette empty box anti-stacking conveying line, which comprises a first empty box conveying line, a second empty box conveying line, a third empty box conveying line and a recovery platform; the third empty box conveying line is perpendicular to the second empty box conveying line and intersects with the upstream end of the second empty box conveying line; the first empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty boxes to lean against one side away from the third empty box conveying line; and the third empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty boxes to lean against one side close to the recovery platform. Since the technical scheme is used, compare with prior art, the utility model discloses an lean on formula power roller transfer chain to one side makes the empty case on first empty case transfer chain and the third empty case transfer chain paste to both sides respectively and lean on, so when empty case on the first empty case transfer chain and the empty case on the third empty case transfer chain collect at the upstream end of second empty case transfer chain, two empty cases can pass through side by side and can not take place to pile up and block up.

Description

Cigarette empty box stacking prevention conveying line

Technical Field

The utility model relates to a tobacco transportation field, concretely relates to transfer chain is prevented piling up by cigarette empty box.

Background

In cigarette sorting, cigarettes can be supplemented in real time and enter a cigarette bin, and empty cigarette packing boxes also need to be processed in real time. In the sorting of cigarettes with huge scale, the points generating empty cigarette boxes are scattered, and the recycling is inconvenient. Therefore, at the beginning of the production line design, it is generally considered to arrange one or more empty carton conveying lines to convey empty cartons collectively to a specific recycling point. The empty box conveyor line is typically located below the steel platform. However, the presence of multiple empty box conveyor lines necessarily has one or more convergence points. At the position of the convergence point, if a plurality of empty boxes arrive at the convergence at the same time, stacking is generated, and then congestion occurs, even the congestion is caused. Therefore, a manual task is typically placed at each aggregation point to manually handle the empty smoke boxes in the event of a congestion. The manual processing mode not only wastes human resources, but also is not saturated enough in manual workload, and more labor time is invalid.

SUMMERY OF THE UTILITY MODEL

The mode of handling the empty case for solving among the background art artifical causes the extravagant problem of manpower resources, the utility model provides a transfer chain is prevented piling up by the empty case of cigarette, concrete technical scheme as follows.

A cigarette empty box anti-stacking conveying line comprises a first empty box conveying line, a second empty box conveying line, a third empty box conveying line and a recycling platform; the first empty box conveying line is connected with the second empty box conveying line end to end, the first empty box conveying line is positioned at the upstream of the second empty box conveying line, and the recovery platform is positioned at the downstream of the second empty box conveying line; the third empty box conveying line is perpendicular to the second empty box conveying line and intersects at the upstream end of the second empty box conveying line; the first empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty boxes to lean against one side away from the third empty box conveying line; and the third empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty box to lean against one side close to the recovery platform.

Because the empty case transfer chain width generally has 1.5 meters, and two enough of this width pass through side by side, consequently lean on the formula power roller transfer chain through inclining and make the empty case on first empty case transfer chain and the third empty case transfer chain paste to both sides respectively, so when empty case on the first empty case transfer chain and the empty case on the third empty case transfer chain were converged at the upstream end of second empty case transfer chain, two empty cases can pass through side by side and can not take place to pile up and block up. The inclined-leaning power roller conveying line is the prior art, and can refer to the Chinese utility model patent with the publication number of CN203229197U, namely the inclined-leaning power roller.

Preferably, the second empty box conveyor line is a conveyor belt conveyor line.

In order to make it easier to turn the empty boxes on the third empty box conveying line when the empty boxes reach the gathering position, preferably, the inner angle of the intersection of the third empty box conveying line and the second empty box conveying line is in a circular arc shape.

Preferably, the upper half of the first empty box conveying line is the inclined power roller conveying line, and the lower half of the first empty box conveying line is the conveyor belt conveying line; and the upper half upstream part of the third empty box conveying line is the inclined leaning type power roller conveying line, and the lower half upstream part of the third empty box conveying line is a conveying belt conveying line.

Preferably, the upper half upstream part of the first empty box conveying line is a conveyor belt conveying line, and the lower half downstream part of the first empty box conveying line is the inclined leaning type power roller conveying line; and the upper half upstream part of the third empty box conveying line is a conveying belt conveying line, and the lower half upstream part of the third empty box conveying line is the inclined leaning type power roller conveying line.

Preferably, the first empty box conveying line and the third empty box conveying line are both the inclined power roller conveying line.

Since the technical scheme is used, compare with prior art, the utility model discloses an lean on formula power roller transfer chain to one side makes the empty case on first empty case transfer chain and the third empty case transfer chain paste to both sides respectively and lean on, so when empty case on first empty case transfer chain and the empty case on the third empty case transfer chain collect at the upstream end of second empty case transfer chain, two empty cases can pass through side by side and can not take place to pile up and block up.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the force analysis of an empty box;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

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

Example 1

Referring to fig. 1, the cigarette empty box anti-stacking conveying line comprises a first empty box conveying line 1, a second empty box conveying line 2, a third empty box conveying line 3 and a recycling platform 4. First empty case transfer chain 1 meets and first empty case transfer chain 1 is located the upper reaches of second empty case transfer chain 2 with second empty case transfer chain 2 end to end, recovery platform 4 is located the low reaches of second empty case transfer chain 2. The third empty box conveying line 3 is perpendicular to the second empty box conveying line 2 and intersects with the upstream end (the gathering area in the figure) of the second empty box conveying line 2.

The first empty box conveying line 1 is provided with an inclined power roller conveying line 11 at the upper half upstream part for enabling the empty box 5 to be attached to one side far away from the third empty box conveying line 3, and a conveying belt conveying line 12 at the lower half downstream part. The second empty box conveying line 2 is a conveyor belt conveying line. The third empty box conveyor line 3 has an upper half upstream portion which is a leaning power roller conveyor line 31 for leaning the empty box 5 to the side close to the recovery platform 4, and a lower half downstream portion which is a conveyor belt conveyor line 32. And the inner angle of the intersection of the third empty box conveying line 3 and the second empty box conveying line 2 is arc-shaped.

As shown in fig. 2, it can be seen from the force analysis that the empty box 5 on the leaning power roller conveyor line 11 on the third empty box conveyor line 3 receives two component forces, i.e., a horizontal component force and a vertical component force, wherein the horizontal component force moves the empty box 5 along the conveying direction, and the vertical component force abuts the empty box 5 toward the side close to the recovery platform 4.

In operation, as shown in fig. 1, the inclined power roller conveyor line 11 located at the upstream half of the first empty box conveyor line 1 enables the empty box 5 on the first empty box conveyor line 1 to be attached to the side away from the third empty box conveyor line 3, the inclined power roller conveyor line 31 located at the upstream half of the third empty box conveyor line 3 enables the empty box 5 to be attached to the side close to the recovery platform 4, when the empty box 5 on the third empty box conveyor line 3 moves to the collection area, because the box head of the empty box 5 just enters the intersection, the friction force generated by the collection area conveyor belt to the empty box 5 is small because the entering area is small. In this case, the force of horizontal conveyance is mainly used. When the empty bin 5 enters the collection area for almost the same length of the smoke bin, the horizontal velocity is reduced compared to when the empty bin 5 has just entered the collection area, since the friction of the belt in the collection area prevents the horizontal entry of the collection area. At this time, the vertical friction force is large, and the gathering area can quickly realize turning. When the tail of the empty box 5 enters the gathering area, the horizontal speed is lower, and the vertical speed of the empty box 5 can enable the tail of the empty box 5 to be trailing to enter the gathering area, so that vertical turning is achieved. The empty box 5 after turning and the empty box 5 that the first empty box transfer chain 1 was carried over are transported to the recovery platform 4 through the second empty box transfer chain 2 side by side, can not take place to pile up and block up.

Example 2

Referring to fig. 3, the present embodiment is substantially the same as embodiment 1, and the difference is that the whole course of the first empty box conveying line 1 is the inclined power roller conveying line 11, and the whole course of the third empty box conveying line 3 is the inclined power roller conveying line 31.

Of course, the first empty box conveying line may have an upstream part that is a conveyor belt conveying line, a downstream part that is the inclined power roller conveying line, and the third empty box conveying line may have an upstream part that is a conveyor belt conveying line and a downstream part that is the inclined power roller conveying line.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A cigarette empty box anti-stacking conveying line comprises a first empty box conveying line, a second empty box conveying line, a third empty box conveying line and a recycling platform; the first empty box conveying line is connected with the second empty box conveying line end to end, the first empty box conveying line is positioned at the upstream of the second empty box conveying line, and the recovery platform is positioned at the downstream of the second empty box conveying line; the third empty box conveying line is perpendicular to the second empty box conveying line and intersects at the upstream end of the second empty box conveying line; the method is characterized in that: the first empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty box to lean against one side far away from the third empty box conveying line; and the third empty box conveying line is provided with an inclined leaning type power roller conveying line used for enabling the empty box to lean against one side close to the recovery platform.

2. The cigarette empty box anti-stacking conveying line according to claim 1, characterized in that: the second empty box conveying line is a conveying belt conveying line.

3. The cigarette empty box anti-stacking conveying line according to claim 2, characterized in that: and the inner angle of the intersection of the third empty box conveying line and the second empty box conveying line is arc-shaped.

4. The cigarette empty box anti-stacking conveyor line according to any one of claims 1 to 3, wherein: the upper half-stream part of the first empty box conveying line is the inclined leaning type power roller conveying line, and the lower half-stream part of the first empty box conveying line is a conveyor belt conveying line; the upper half upstream part of the third empty box conveying line is the inclined leaning type power roller conveying line, and the lower half upstream part of the third empty box conveying line is a conveying belt conveying line.

5. The cigarette empty box anti-stacking conveyor line according to any one of claims 1 to 3, wherein: the upper half upstream part of the first empty box conveying line is a conveying belt conveying line, and the lower half downstream part of the first empty box conveying line is the inclined leaning type power roller conveying line; and the upper half upstream part of the third empty box conveying line is a conveying belt conveying line, and the lower half upstream part of the third empty box conveying line is the inclined leaning type power roller conveying line.

6. The cigarette empty box anti-stacking conveyor line according to any one of claims 1 to 3, wherein: the whole process of the first empty box conveying line and the whole process of the third empty box conveying line are the inclined leaning type power roller conveying line.

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