Empty smoke box recovery belt guardrail

Abstract

The utility model relates to the technical field of cigarette carton conveying, in particular to an empty cigarette box recovery belt guardrail. Due to the fact that the guardrail is arranged at the output end of the conveying belt and comprises the supporting frame, the limiting piece and the blocking fence, in the using process, after the conveying belt conveys empty cigarette boxes to the output end, the cigarette boxes continue to move in the conveying direction under the acting force of the conveying belt. The empty box falls into the space formed by the supporting frame and the output end of the conveying belt, due to the fact that the limiting piece is arranged, the empty box falls into the space between the limiting piece and the output end of the conveying belt, and when the empty box receives inertia acting force, the blocking fence arranged on the edge of the supporting frame can block the empty box to a certain degree; therefore, when the smoke boxes fall down, the scattering range is small, manual collection is facilitated, the working efficiency is improved, and meanwhile damage to the empty boxes can be reduced to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton conveying technical field, concretely relates to a kind of empty carton recovery belt guard. BACKGROUND

[0002] In the tobacco processing process, empty carton is usually used to store, transport or load tobacco products. When the production line is relatively complex and the height difference is large, it is often necessary to transfer the empty carton from the high conveyor to the ground in order to carry out subsequent operations, such as sending the empty carton to the warehouse or preparing for the next production (filling tobacco or assembling cigarette boxes, etc.). On the ground, the empty carton usually needs to be stacked to save storage space and facilitate subsequent transportation and use. In the prior art, the empty carton is transferred from the high conveyor to the ground by suspending the end of the conveyor, so that the empty carton falls to the ground by gravity.

[0003] However, the prior art has some obvious disadvantages in this process. Because the end of the conveyor is suspended, the empty carton is often affected by inertia when it falls from a high place, resulting in a large distribution range of the carton when it lands. The scattered empty carton increases the difficulty of manual stacking, and the operator needs to pick up the scattered empty carton to stack it. In addition, since there is no effective deceleration or buffer device when the carton lands, some empty cartons may be damaged due to impact, affecting subsequent use and production efficiency. Not only does it reduce the efficiency of the production line, but it also increases the need for manual intervention, resulting in increased labor intensity for workers, and may also cause material waste due to damage to the empty carton.

[0004] In summary, there is an urgent need for an empty carton recovery belt guard that can effectively reduce the scattering range and damage of the carton when transferring the empty carton from the high conveyor to the ground. SUMMARY

[0005] To solve the above problems, the utility model provides an empty carton recovery belt guard that can effectively reduce the scattering range and damage of the carton when transferring the empty carton from the high conveyor to the ground.

[0006] The technical solution of the utility model is: an empty carton recovery belt guard, comprising a conveyor, a support frame is provided at the output end of the conveyor, the support frame is used to provide a falling space for the empty carton; a limiting piece is provided on the support frame, the limiting piece is used to control the falling position of the carton; a blocking fence is also provided on the edge of the support frame, the blocking fence is perpendicular to the support frame and is used to block the empty carton.

[0007] Preferably, the support frame and the end of the conveyor form a triangular space, and the support frame and the end of the conveyor are detachably connected.

[0008] Preferably, the support frame extends from both sides of the conveying belt output end to the intersection.

[0009] Preferably, the limiting member is horizontally arranged on the support frame and detachably connected with the support frame.

[0010] Preferably, the limiting member is a horizontal rod, which is arranged in parallel with the conveying belt output end and is 12-14 cm away from the conveying belt output end.

[0011] Preferably, the blocking fence is composed of two parallel vertical rods and a horizontal rod, and the vertical rods have a height of 11-13 cm.

[0012] Preferably, the blocking fence is detachably connected with the support frame and forms a rectangle with one side of the support frame.

[0013] The present application has the following beneficial effects:

[0014] The present application sets a guardrail at the conveying belt output end, which comprises a support frame, a limiting member and a blocking fence. When the conveying belt conveys an empty cigarette case to the output end, the cigarette case continues to move in the conveying direction under the action of the conveying belt. Since the guardrail is arranged at the conveying belt output end in the extension direction, the empty case falls into the space formed by the support frame and the conveying belt output end. Since the limiting member is arranged, the empty case falls into the space between the limiting member and the conveying belt output end. When the empty case receives the inertial force, the blocking fence arranged at the edge of the support frame can block the empty case to some extent, so that the empty case falls into the space formed by the limiting member, the support frame and the output end. Therefore, when the cigarette case falls, the scattering range is small, which is convenient for manual collection and improves the work efficiency. Meanwhile, the damage of the empty case is reduced to some extent. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the present application;

[0016] Figure 2 is a structural schematic view of the present application.

[0017] BRIEF DESCRIPTION OF DRAWINGS:

[0018] 1-conveying belt, 2-support frame, 3-limiting member, 4-blocking fence, 5-supporting device. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be further described below with reference to the drawings.

[0020] Embodiment 1:

[0021] The application discloses a kind of empty cigarette case recycling belt guardrails, including conveyor belt 1, the conveyor belt 1 output end is equipped with support frame 2, the support frame 2 is used to provide empty cigarette case falling space;Limiting piece 3 is equipped on the support frame 2, the limiting piece 3 is used to control cigarette case falling position;The edge of the support frame 2 is further equipped with blocking fence 4, the blocking fence 4 is vertically arranged with the support frame 2, for blocking empty case.The conveyor belt 1 is usually arranged at high place, further, the conveyor belt 1 output end is usually supported by support equipment 5, generally, one third to half width part of the conveyor belt 1 output end is supported by support equipment 5.The support frame 2 and the end of the conveyor belt 1 form triangular space, the support frame 2 and the end of the conveyor belt 1 can be detachably connected.Specifically, the support frame 2 and the end of the conveyor belt 1 both sides baffle can be bolted, clamped and the like, the support frame 2 extends from the both sides of the conveyor belt 1 output end, until intersection.Actual use, a part of the support frame 2 is on support equipment, the space formed between the support frame 2 and the conveyor belt 1 output end and support equipment is used to provide the space for empty cigarette case to fall, the support frame 2 is two intersecting rod body structures.

[0022] Specifically, the limiting piece 3 is horizontally arranged on the support frame 2, and is detachably connected with the support frame 2.The limiting piece 3 is a horizontal rod, and is detachably connected with the support frame 2 by means of bolt connection, clamping, sleeving or the like.When the batch and size of cigarette cases change, the position of the limiting piece 3 on the support frame 2 can be adjusted to adapt to the change.The horizontal rod is arranged in parallel with the output end of the conveyor belt 1, and is spaced apart from the output end of the conveyor belt 1 by 12-14 cm.The space formed between the horizontal rod, the support frame 2 and the output end of the conveyor belt 1 is used to drop empty cigarette cases.The width of the empty cigarette case is generally about 13 cm, so the distance between the horizontal rod and the output end of the conveyor belt 1 is greater than the width of the cigarette case.The small triangular space formed between the horizontal rod and the support frame 2 is generally not used to drop cigarette cases.When the cigarette case reaches the above-mentioned position, it will be blocked by the blocking fence 4, and the subsequent cigarette case will continue to fall into the space formed between the horizontal rod, the support frame 2 and the output end of the conveyor belt 1.

[0023] Specifically, the blocking fence 4 is composed of two parallel vertical rods and a horizontal rod.The vertical rod has a height of 11-13 cm.The blocking fence 4 is detachably connected with the support frame 2, and forms a rectangle with one side of the support frame 2.The blocking fence 4 can be arranged on one side of the support frame 2 or on both sides of the support frame 2, which is selected according to the actual situation.When the support equipment can block the cigarette case to a certain extent, the blocking fence 4 can be arranged on one side.The height of the rectangular space formed by the blocking fence 4 and the support frame 2 should be less than the height of the cigarette case.

[0024] In use, when the conveying belt conveys the empty cigarette case to the output end, the cigarette case continues to move in the conveying direction under the action of the conveying belt, and since the guardrail is arranged in the extension direction of the output end of the conveying belt, the empty case falls into the space formed by the support frame 2 and the output end of the conveying belt 1, and since the limiting piece 3 is arranged, the empty case falls into the space between the limiting piece 3 and the output end of the conveying belt 1, when the empty case receives the inertial force, the blocking rail arranged at the edge of the support frame 2 can block the empty case to a certain extent, so that the empty case falls into the space formed by the limiting piece 3, the support frame 2 and the output end, so that when the cigarette case falls, the scattering range is small, the manual collection is facilitated, the work efficiency is improved, and the damage of the empty case is also reduced to a certain extent.

[0025] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as the limitation of the patent scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A baffle for an empty bale recovery belt comprising a conveyor belt (1), characterized in that, The conveyor belt (1) output end is provided with a support frame (2), the support frame (2) is used to provide empty cigarette case falling space, the support frame (2) is provided with a limiting piece (3), the limiting piece (3) is used to control cigarette case falling position, the support frame (2) edge is further provided with a blocking fence (4), the blocking fence (4) is perpendicular to the support frame (2) and is used to block empty case.

2. The air duster box recovery belt guard of claim 1, wherein, The support frame (2) and the conveyor belt (1) end form a triangular space, and the support frame (2) and the conveyor belt (1) end are detachably connected.

3. A belt guard for air duster tank recovery as defined in claim 2, wherein, The support frame (2) extends from both sides of the conveyor belt (1) output end until intersection.

4. The air duster box recovery belt guard of claim 3, wherein, The limiting piece (3) is horizontally arranged on the support frame (2) and is detachably connected with the support frame (2).

5. A belt guard for air duster tank recovery as defined in claim 4, wherein, The limiting piece (3) is a horizontal rod, which is parallel to the output end of the conveyor belt (1) and is 12-14 cm away from the output end of the conveyor belt (1).

6. A belt guard for air duster tank recovery as defined in claim 5, wherein, The blocking fence (4) is composed of two parallel vertical rods and a horizontal rod, and the vertical rod is 11-13 cm high.

7. A belt guard for air duster tank recovery as defined in claim 6, wherein, The blocking fence (4) is detachably connected with the support frame (2) and forms a rectangle with one side of the support frame (2).

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