A cigarette package lifting and separating guide rail device

Abstract

The application discloses a tobacco bale lifting and separating guide rail device in the field of tobacco conveying guide rails, which comprises a blowing system and a conveying line, wherein first side rails and second side rails are arranged in parallel along the arrangement direction of the conveying line, the first side rails, the second side rails and the conveying line form a region for the movement of tobacco bales, wherein air grooves are arranged in the first side rails and / or the second side rails, air holes are formed at the lower ends of the corresponding side rails, and the other ends of the air grooves are connected with the blowing system; in use, the blowing system provides air pressure for the air grooves, so that the air holes continuously blow air; when the tobacco bales pass through the position, the tobacco bales are blown and lifted by the air flow, the two adjacent tobacco bales can be effectively separated, the air flow can accelerate the cooling of the transparent paper, the adhesion between the tobacco bales is prevented, the quality of raw products is improved, the equipment failure rate is reduced, and the production efficiency is ensured.

Description

Technical Field

[0001] This application relates to the field of tobacco conveying guide rail design technology, specifically to a tobacco pack lifting and separating guide rail device. Background Technology

[0002] On the ZB416 hard-pack packaging machine's large spiral inlet cigarette pack conveyor, cigarette packs enter the large spiral device one by one, tightly packed together. The fastest speed is 600 packs / minute, and the lowest is 200 packs / minute. The large spiral inlet conveyor is speed-sensitive, requiring adaptability to both high and low speeds. However, in actual use, after the transparently packaged cigarette packs are heated and treated in the beauty container, they enter the large spiral inlet conveyor and converge one by one. When switching between high and low speeds, the large spiral device is prone to jamming and stopping due to the cigarette packs. Currently, the equipment manufacturer has not provided a good solution. For example, during the production process, after small cigarette packs are wrapped in transparent paper and shaped, they undergo heating and shaping in a beauty device. The high temperature of the transparent paper causes the cigarette packs to stick together as they accumulate on the large spiral conveyor belt at the inlet. This sticking is particularly noticeable during transitions between high and low speeds. Sticky cigarette packs enter the large spiral device more slowly than unsticky ones and are more easily damaged by the device, resulting in defective cigarette packs with obvious damage on the front or side. This severely impacts product quality and image. Furthermore, on-site investigations show that repairs after a cigarette pack jamming issue take over an hour, significantly affecting production schedules. The sticking of cigarette packs at the spiral belt entry point, affecting product quality, is a problem that those skilled in the art need to address. Utility Model Content

[0003] The purpose of this application is to provide a cigarette pack lifting and separating guide rail device to solve the above-mentioned defects caused by the prior art.

[0004] To achieve the above objectives, this application employs the following technical solution: This application discloses a tobacco package lifting and separating guide rail device, which includes... Air blowing system; A conveyor line, wherein a first side rail and a second side rail are provided parallel to the conveyor line arrangement direction, and the first side rail, the second side rail and the conveyor line form an area for the movement of the cigarette pack; The first and / or second side rails are provided with air grooves, and the air grooves are exposed at the lower end of the corresponding side rails to form air holes. The air blowing system is connected to the other end of the air grooves.

[0005] In a further embodiment of this application, the conveyor line includes a support, a tensioning seat, and a hollow pressure plate. The pressure plate is fixed to the upper surface of the support, and the first side rail and the second side rail are fixedly connected to the pressure plate. The support and the tensioning seat are connected along the length of the first side rail, and a conveyor belt is rotatably installed between the two ends of the tensioning seat and the support; a spring is installed between the support and the tensioning seat, and the spring elastically releases to tension the conveyor belt.

[0006] In a further embodiment of this application, the distance between the first side rail and the second side rail is adjustable; The second side rail has multiple oblong holes arranged in parallel, and the side of the conveyor line has a fixed seat; the adjusting member passes through the oblong holes and is fixedly connected to the fixed seat.

[0007] In a further embodiment, the second side rail is provided with an adjustment plate with a long slot, and the adjustment plate is also provided with a fastener. The adjustment plate is fixed to the second side rail by the fastener, and the adjustment element passes through the adjustment plate and the waist-shaped hole and is fixed to the fixing seat.

[0008] In a further embodiment of this application, an air inlet is fixed at the outlet of the other end of the air tank.

[0009] In a further embodiment of this application, detectors are fixed to the first and second side rails via connecting plates, and the two detectors are arranged opposite to each other.

[0010] In a further embodiment of this application, both the first and second side rails are made of aluminum alloy.

[0011] A further embodiment of this application also includes a controller, which is electrically connected to the air blowing system; The controller is configured to adjust the blowing pressure of the blowing system according to the weight of the cigarette pack.

[0012] The beneficial effects of this application are as follows: In this application, an air groove is provided in the first or second side rail. One end of the air groove corresponds to the conveyor line, and the other end is connected to the air blowing system. When in use, the air blowing system provides air pressure to the air groove, so that the air hole blows air continuously. When the tobacco pack passes by this point, it will be blown by the airflow and lifted to a certain height, which can effectively separate two adjacent tobacco packs. At the same time, the airflow can accelerate the cooling of the transparent paper, prevent the tobacco packs from sticking together, improve production quality, reduce equipment failure rate, and ensure production efficiency. Attached Figure Description

[0013] Figure 1 This is an exploded schematic diagram of the tobacco pack lifting and separating guide rail device in the embodiments of this application.

[0014] The components are as follows: 1. First side rail; 11. Connecting plate; 12. Detector; 13. Air hole; 2. Second side rail; 3. Pressure plate; 4. Conveyor belt; 5. Fixed seat; 6. Support; 61. Tensioning seat; 62. Spring; 7. Adjusting plate; 71. Fastener; 72. Adjusting component. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0016] like Figure 1 As shown, this application provides an embodiment of a cigarette pack lifting and separating guide rail device, which includes an air blowing system and a conveyor line; a first side rail 1 and a second side rail 2 are arranged parallel to each other along the conveyor line arrangement direction, and the first side rail 1, the second side rail 2 and the conveyor line form an area for the cigarette pack to move; wherein, the first side rail 1 and / or the second side rail 2 are provided with air grooves, and the air grooves are exposed at the lower end of the corresponding side rails to form air holes 13, and the air blowing system is connected to the other end of the air grooves.

[0017] In use, the air holes 13 on the conveyor line are arranged at the docking point of the large spiral inlet of the packaging machine. When the cigarette pack passes through this point, it will be blown out by the airflow from the air holes 13.

[0018] In some embodiments, a specific design scheme for a cigarette pack lifting and separating guide rail device is as follows: In one embodiment, the conveyor line includes a support 6, a tensioning seat 61, and a hollow pressure plate 3. The pressure plate 3 is fixed to the upper surface of the support 6 by screws. The first side rail 1 and the second side rail 2 are fixedly connected to the pressure plate 3 by screws. The support 6 and the tensioning seat 61 are connected along the length of the first side rail 1. A conveyor belt 4 is rotatably installed between the two ends of the tensioning seat 61 and the support 6. Both the support 6 and the tensioning seat 61 are Z-shaped. Parallel grooves are provided on the tensioning seat 61, and bolts pass through the grooves to fix it to the support 6. Mounting holes are provided on the wall, and a spring 62 is fixed in the mounting holes. The other end of the spring 62 is fixedly connected to the tensioning seat 61. Under the elastic release constraint of the spring 62, the conveyor belt 4 is tensioned. After installation, the belt surface on the belt needs to be partially exposed through the hole of the pressure plate 3 to realize the transmission of cigarette packs. Under the action of the spring 62, even if the conveyor belt 4 elongates after long-term use, the spring 62 will keep the conveyor belt 4 taut to ensure normal use. The first side rail 1, the second side rail 2, the support 6, and the pressure plate 3 are all made of aluminum alloy.

[0019] In a further embodiment, the distance between the first side rail 1 and the second side rail 2 is adjustable. Taking the second side rail 2 as an example, a fixing seat 5 is bolted to the side of the conveyor line. The second side rail 2 has parallel oblong holes, and an adjusting member 72 is installed in the oblong holes. The adjusting member 72 passes through the oblong holes to install the second side rail 2 on the fixing seat 5. By adjusting the tightness of the adjusting member 72, the second side rail 2 can be fixed after movement, thus adjusting the distance between the two side rails. In actual production, the second side rail 2 needs to be frequently disassembled to replace the conveyor belt 4. At this time, the original second side rail 2 needs to be repositioned, which is cumbersome. In a further embodiment, an adjusting plate 7 is provided on the second side rail 2. The adjusting plate 7 has two parallel elongated slots, and fasteners 71 are installed in the elongated slots. Adjusting component 72 passes through the through hole on adjusting plate 7 and the oblong hole on second side rail 2 to fix adjusting plate 7, second side rail 2 and fixing base 5; at this time, adjusting plate 7 and second side rail 2 are fixed by fastener 71. The purpose of fastener 71 to fix adjusting plate 7 is to position the relative position of the through hole on adjusting plate 7 for installing adjusting component 72. In this way, when second side rail 2 is removed and reinstalled, the installation position of adjusting component 72 is determined, ensuring that second side rail 2 is installed quickly and accurately; normally, both fastener 71 and adjusting component 72 are bolts.

[0020] In this embodiment, the upper end of the air groove protrudes from the upper surface of the first side rail 1, where an air inlet is connected. The air inlet is connected to the air blowing device through an air pipe. If necessary, an electromagnetic flow valve can be installed on the air pipe to adjust the blowing air pressure of the air hole 13.

[0021] To enhance the automation of the equipment, a controller is also installed in the device. The controller is electrically connected to the electromagnetic flow valve. If there is no electromagnetic valve, it is directly electrically connected to the air blowing system. The weight of the tobacco pack is displayed on the controller panel. The controller issues a control command to adjust the blowing air pressure of the air hole 13 to a suitable value. The weight of the tobacco pack and the blowing air pressure can be tested in advance. The height of the tobacco pack is determined according to the actual situation. Detectors 12 are fixed on the first side rail 1 and the second side rail 2 through the connecting plate 11. The two detectors 12 are arranged opposite to each other. The position and status of the tobacco pack are observed through the detectors 12.

[0022] In practical use, the position of the second side rail 2 is adjusted according to the size of the cigarette pack, and the gas flow rate of the electromagnetic flow valve is adjusted according to the weight of the cigarette pack. When the cigarette pack enters the large spiral inlet of the packaging machine, the cigarette pack at this point loses power and is squeezed into the large spiral inlet by the subsequent cigarette packs. It is gently blown up and lifted by the positive pressure of the air hole 13, and the collected cigarette packs have a misalignment gap. This also solves the problem of transparent paper sticking when the cigarette packs are transported to this point after the high-temperature beauty process at the front end. The lifting distance and separation gap of the cigarette packs can be selected by adjusting the air pressure according to the actual equipment needs. If a larger separation gap is needed, the positive pressure is increased accordingly.

[0023] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art will understand the specific meaning of the above terms in this application based on the specific circumstances.

Claims

1. A cigarette pack lifting and separating guide rail device, characterized in that, include Air blowing system; A conveyor line, wherein a first side rail and a second side rail are provided parallel to the conveyor line arrangement direction, and the first side rail, the second side rail and the conveyor line form an area for the movement of the cigarette pack; The first and / or second side rails are provided with air grooves, and the air grooves are exposed at the lower end of the corresponding side rails to form air holes. The air blowing system is connected to the other end of the air grooves.

2. The tobacco pack lifting and separating guide rail device according to claim 1, characterized in that, The conveyor line includes a support, a tensioning seat, and a hollow pressure plate. The pressure plate is fixed to the upper surface of the support, and the first side rail and the second side rail are fixedly connected to the pressure plate. The support and the tensioning seat are connected along the length of the first side rail, and a conveyor belt is rotatably installed between the two ends of the tensioning seat and the support; a spring is installed between the support and the tensioning seat, and the spring elastically releases to tension the conveyor belt.

3. The tobacco pack lifting and separating guide rail device according to claim 1, characterized in that, The distance between the first and second side rails is adjustable; The second side rail has multiple oblong holes arranged in parallel, and the side of the conveyor line has a fixed seat; the adjusting member passes through the oblong holes and is fixedly connected to the fixed seat.

4. The tobacco pack lifting and separating guide rail device according to claim 3, characterized in that, The second side rail is provided with an adjustment plate with a long slot, and the adjustment plate is also provided with a fastener. The adjustment plate is fixed to the second side rail by the fastener, and the adjustment member passes through the adjustment plate and the waist-shaped hole and is fixed to the fixing seat.

5. The tobacco pack lifting and separating guide rail device according to claim 1, characterized in that, An air inlet is fixed at the outlet of the other end of the air tank.

6. The tobacco pack lifting and separating guide rail device according to claim 1, characterized in that, Detectors are fixed to the first and second side rails via connecting plates, and the two detectors are arranged opposite to each other.

7. The tobacco package lifting and separating guide rail device according to claim 1, characterized in that, Both the first and second side rails are made of aluminum alloy.

8. The tobacco pack lifting and separating guide rail device according to claim 1, characterized in that, It also includes a controller, which is electrically connected to the air blowing system; The controller is configured to adjust the blowing pressure of the blowing system according to the weight of the cigarette pack.

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