Cigarette distributing and supplying device of apparent defect cigarette removing system

Abstract

The utility model discloses a cigarette separating and supplying device of an apparent defect cigarette removing system. The cigarette separating and supplying device comprises a cigarette guiding plate, an L-shaped cigarette blocking plate, an arc-shaped plate, an arc-shaped groove wheel, a stepping motor, a step conveying plate and the like. According to the device, single cigarettes are separated and conveyed through the arc-shaped groove wheel with the semi-arc groove, the rotation angle and the rotation frequency of the arc-shaped groove wheel are accurately controlled through the stepping motor, and stable and orderly single cigarette supply is achieved; the step conveying plate can enable the cigarettes to be conveyed to downstream equipment in a transverse posture, and it is guaranteed that the cigarettes of the apparent defect cigarette removing system are carried according to set requirements. In addition, the device is simple in structure, high in reliability and easy to adjust and maintain, the production efficiency and the product quality are effectively improved, and an efficient and practical solution is provided for cigarette manufacturers.

Description

Technical Field

[0001] The utility model relates to the technical field of appearance defect detection of cigarette sticks in the cigarette industry, and particularly relates to a cigarette separating and feeding device for an appearance defect cigarette stick removing system. Background Art

[0002] In the field of cigarette finished product processing, the appearance quality is one of the important indicators for product qualification. However, during the processing, it is inevitable to produce some cigarette sticks with appearance defects, such as punctures, yellow spots, etc. These defects affect the beauty of the product and the purchasing intention of consumers. Therefore, cigarette manufacturers generally adopt a defective cigarette stick removing system to remove the cigarette sticks with appearance defects through image recognition technology to ensure the quality and consistency of the final product.

[0003] However, to effectively remove defective cigarette sticks, it is first necessary to solve the problem of stable and orderly supply of cigarette sticks. If the cigarette sticks cannot be arranged in a single and orderly manner and carried regularly according to the set requirements, it is easy to cause problems such as chaos, blockage or missed inspection in the defective cigarette stick removing system when processing cigarette sticks, seriously affecting the removal effect and production efficiency.

[0004] Therefore, how to invent a device that can separate a stack of cigarette sticks into single cigarette sticks for conveying, realize the stable and orderly supply of cigarette sticks, and at the same time has a simple structure, high reliability, and is easy to adjust and maintain is an urgent problem to be solved in this technical field. Summary of the Utility Model

[0005] In view of the above work requirements and existing problems in the background art, the utility model provides a cigarette separating and feeding device for an appearance defect cigarette stick removing system, which mainly separates a stack of cigarette sticks into single cigarette sticks through an arc-shaped grooved wheel with a semi-circular groove and conveys them to downstream equipment, and uses a stepping motor to control the rotation angle and rotation frequency of the arc-shaped grooved wheel, so as to realize the stable and orderly single-stick supply of cigarette sticks.

[0006] To solve the above problems and achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A cigarette separating and feeding device for an appearance defect cigarette stick removing system, comprising:

[0008] A bottom plate (1), the bottom plate (1) is a rectangular structure as a whole;

[0009] A left side plate (2), the left side plate (2) is a rectangular structure as a whole, and has a number of screw holes on it;

[0010] A right side plate (3), the right side plate (3) is a rectangular structure as a whole, and has a number of screw holes corresponding one by one to the screw holes on the left side plate (2), and the right side plate (3) is fixedly connected to the bottom plate (1);

[0011] Smoke guide plate (4), the smoke guide plate (4) is fixedly connected to the right side plate (3);

[0012] Arc-shaped grooved pulley (5), the arc-shaped grooved pulley (5) is connected to the output shaft of the stepping motor (11) and rotates synchronously with the stepping motor (11);

[0013] L-shaped smoke baffle (6), the L-shaped smoke baffle (6) is fixedly connected to the right side plate (3);

[0014] Arc-shaped plate (7), the arc-shaped plate (7) is fixedly connected to the right side plate (3). There are two sections of the arc-shaped plate (7), which correspond to the arc shape of the arc-shaped grooved pulley (5). The two sections of the arc-shaped plate (7) and the smoke guide plate (4), L-shaped smoke baffle (6) form an input port, and the two sections of the arc-shaped plate (7) form an output port at the other end;

[0015] Side plate screw (8), there are several side plate screws (8). The side plate screws (8) sequentially pass through the corresponding screw holes of the left side plate (2) and the right side plate (3) to connect the left side plate (2) and the right side plate (3) together;

[0016] Butterfly nut (9), there are several butterfly nuts (9), which are detachably connected to the side plate screw (8) for fixing and locking the side plate screw (8);

[0017] Motor fixing plate (10), there are several screw holes on the motor fixing plate (10). The motor fixing plate (10) is connected to one of the side plate screws (8) and fixed and locked by the butterfly nut (9), and is detachably connected to the right side plate (3) by bolts;

[0018] Stepping motor (11), the stepping motor (11) is fixedly connected to the motor fixing plate (10).

[0019] As a preferred solution of the present utility model, a number of semi-circular arc grooves are evenly distributed on the cylindrical surface of the arc-shaped grooved pulley (5). Each semi-circular arc groove can accommodate a cigarette (13), and the cigarette (13) can move through the rotational movement of the arc-shaped grooved pulley (5);

[0020] As a preferred solution of the present utility model, the device further includes a stepped conveying plate (12). The stepped conveying plate (12) is in a stepped wave shape, which can keep the cigarettes in a horizontal posture and convey them to downstream equipment.

[0021] As a preferred solution of the present utility model, the device further includes a stepping motor controller, which can control the rotation angle, frequency and start-stop time of the stepping motor (11) to convey the cigarettes according to the set requirements.

[0022] The working principle of the present utility model is as follows: The left side plate (2) and the right side plate (3) fixedly connected to the bottom plate (1) are connected together by side plate screws (8) and butterfly nuts (9) to form the main structure of the device. The smoke guide plate (4), the L-shaped smoke baffle (6) and the arc plate (7) are fixedly connected to the right side plate (3), and they work together to complete the positioning and guiding of the cigarette sticks (13), so that the cigarette stick stack can be separated one by one and enter the semi-circular groove of the arc grooved wheel (5) orderly from the input port, avoiding jamming at the input port. The arc grooved wheel (5) is connected to the output shaft of the stepping motor (11) and rotates synchronously with the stepping motor (11). When the cigarette stick (13) reaches the output port at the end of the arc plate (7), the cigarette stick (13) falls onto the stepped conveyor plate (12) under the action of gravity. The stepped conveyor plate (12) can keep the cigarette stick (13) in a horizontal posture and convey it to the downstream equipment for subsequent appearance defect detection and rejection processing.

[0023] The beneficial effects of the present utility model are as follows:

[0024] 1. The present utility model enhances production stability: The device has a stable structure and reliable operation, avoiding problems such as chaos, blockage or missed inspection that may occur in the traditional conveying mechanism during the cigarette stick supply process, and enhancing the stability and continuity of the production process.

[0025] 2. The present utility model simplifies operation and maintenance: The device is simply designed and has a compact structure. It is not only convenient for installation and debugging, but also reduces the difficulty and cost of subsequent maintenance. Operators can easily perform daily maintenance and adjustment to ensure the long-term stable operation of the device.

[0026] 3. The present utility model has strong adaptability: The device can be flexibly adjusted and optimized according to the requirements of different cigarette production lines, and is applicable to the processing of various specifications and types of cigarette sticks, with strong adaptability and flexibility. Description of the Drawings

[0027] Figure 1 is a schematic diagram of the working state of the present utility model;

[0028] Figure 2 is one of the overall three-dimensional structure schematic diagrams of the present utility model;

[0029] Figure 3 is the other overall three-dimensional structure schematic diagram of the present utility model;

[0030] Figure 4 is the three-dimensional assembly drawing of the present utility model;

[0031] Among them, the reference numerals in the figure are: 1-bottom plate, 2-left side plate, 3-right side plate, 4-smoke guide plate, 5-arc-shaped grooved wheel, 6-L-shaped smoke baffle, 7-arc-shaped plate, 8-side plate screw, 9-butterfly nut, 10-motor fixing plate, 11-stepping motor, 12-step conveyor plate, 13-cigarette. Specific embodiments

[0032] To make the purpose, technical solution and advantages of the utility model patent clearer, the following further details the utility model patent with reference to the accompanying drawings and specific embodiments; it should be understood that these descriptions are exemplary and do not limit the scope of the utility model patent; in addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concept of the utility model patent.

[0033] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "connected", "connected", "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] As Figure 1 — Figure 4 shown in a cigarette separating and feeding device of a defective appearance cigarette removing system, which includes:

[0035] A bottom plate 1, the bottom plate 1 is a rectangular structure as a whole;

[0036] A left side plate 2, the left side plate 2 is a rectangular structure as a whole, and there are several screw holes on it;

[0037] A right side plate 3, the right side plate 3 is a rectangular structure as a whole, and there are several screw holes on it that correspond one by one to the screw holes of the left side plate 2. The right side plate 3 is fixedly connected to the bottom plate 1;

[0038] A smoke guide plate 4, the smoke guide plate 4 is fixedly connected to the right side plate 3;

[0039] An arc-shaped grooved wheel 5, the arc-shaped grooved wheel 5 is connected to the output shaft of the stepping motor 11 and rotates synchronously with the stepping motor 11;

[0040] An L-shaped smoke baffle 6, the L-shaped smoke baffle 6 is fixedly connected to the right side plate 3;

[0041] The arc-shaped plate 7 is fixedly connected to the right side plate 3. There are two sections of the arc-shaped plate 7, which correspond to the arc shape of the arc-shaped grooved pulley 5. The two sections of the arc-shaped plate 7 and the smoke guide plate 4 and the L-shaped smoke baffle 6 form an input port, and the two sections of the arc-shaped plate 7 form an output port at the other end;

[0042] The side plate screw 8. There are several side plate screws 8. The side plate screws 8 sequentially pass through the corresponding screw holes of the left side plate 2 and the right side plate 3 to connect the left side plate 2 and the right side plate 3 together;

[0043] The butterfly nut 9. There are several butterfly nuts 9, which are detachably connected to the side plate screws 8 for fixedly locking the side plate screws 8;

[0044] The motor fixing plate 10. There are several screw holes on the motor fixing plate 10. The motor fixing plate 10 is connected to one of the side plate screws 8 and fixedly locked by the butterfly nut 9, and is detachably connected to the right side plate 3 through bolts;

[0045] The stepper motor 11 is fixedly connected to the motor fixing plate 10.

[0046] Further, as shown in Figure 1 、 Figure 4 shown, several semi-circular grooves are evenly distributed on the cylindrical surface of the arc-shaped grooved pulley 5. Each semi-circular groove can accommodate a cigarette 13, and the cigarette 13 can move through the rotation of the arc-shaped grooved pulley 5;

[0047] Even further, as shown in Figure 2 、 Figure 4 shown, the device further includes a stepped conveyor plate 12. The stepped conveyor plate 12 is in a stepped wave shape, which can keep the cigarettes in a horizontal posture and convey them to downstream equipment.

[0048] Specifically, the device further includes a stepper motor controller, which can control the rotation angle, frequency and start-stop time of the stepper motor (11) to convey the cigarettes according to the set requirements.

[0049] In summary, a more specific embodiment of the present invention is:

[0050] Embodiment 1

[0051] In this embodiment, the right side plate 3 is welded to the bottom plate 1, and three screw holes are drilled at the upper and lower ends of the left side plate 2 and the right side plate 3 respectively; there is an output shaft hole at one end of the motor on the motor fixing plate 10, and four screw holes are evenly distributed around it. There is a screw hole at the other end of the motor fixing plate 10 opposite to the motor; the smoke guide plate 4, the L-shaped smoke baffle 6, and the arc-shaped plate 7 are all welded to the right side plate 3, and the stepped conveyor plate 12 is welded to the shorter arc-shaped plate 7. All components are prefabricated and processed in the factory.

[0052] First, the motor fixing plate 10 connected to the stepper motor 11 is installed on the right side plate 3 through the side plate screw 8 and bolts, and then the arc-shaped grooved pulley 5 is installed on the output shaft of the stepper motor 11; further, the left side plate 2 is installed and fixed on the right side plate 3 through the side plate screw 8 and the butterfly nut 9 to complete the installation of the device.

[0053] Further, the cigarette 13 is added to the input port where the smoke guiding plate 4 is located, and the device is started. The cigarette 13 can be separated one by one under the drive of the arc-shaped grooved pulley 5 driven by the stepper motor 11 and fall to the stepped conveyor plate 12 under the action of gravity, and then be conveyed to the downstream equipment through the stepped conveyor plate 12. In actual use, the rotation angle, frequency and start-stop time of the stepper motor 11 can be controlled by the stepper motor controller to achieve the effect of conveying cigarettes according to the set requirements.

[0054] Finally, it should be understood that the above specific embodiments of the present invention are only used for illustrative explanation or interpretation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A cigarette separating and supplying device for a defective appearance cigarette removing system, characterized in that, It includes: A bottom plate (1), the bottom plate (1) is a rectangular body structure as a whole; A left side plate (2), the left side plate (2) is a rectangular body structure as a whole, and there are several screw holes on it; A right side plate (3), the right side plate (3) is a rectangular body structure as a whole, and there are several screw holes corresponding one by one to the screw holes on the left side plate (2), and the right side plate (3) is fixedly connected to the bottom plate (1); A smoke guide plate (4), the smoke guide plate (4) is fixedly connected to the right side plate (3); An arc-shaped grooved wheel (5), the arc-shaped grooved wheel (5) is connected to the output shaft of a stepping motor (11) and rotates synchronously with the stepping motor (11); An L-shaped smoke baffle (6), the L-shaped smoke baffle (6) is fixedly connected to the right side plate (3); An arc-shaped plate (7), the arc-shaped plate (7) is fixedly connected to the right side plate (3), there are two sections of the arc-shaped plate (7) in total, corresponding to the arc shape of the arc-shaped grooved wheel (5), and the two sections of the arc-shaped plate (7) and the smoke guide plate (4), the L-shaped smoke baffle (6) form an input port, and the two sections of the arc-shaped plate (7) form an output port at the other end; Side plate screws (8), there are several side plate screws (8), and the side plate screws (8) sequentially pass through the corresponding screw holes of the left side plate (2) and the right side plate (3) to connect the left side plate (2) and the right side plate (3) together; Butterfly nuts (9), there are several butterfly nuts (9), which are detachably connected to the side plate screws (8) for fixedly locking the side plate screws (8); A motor fixing plate (10), there are several screw holes on the motor fixing plate (10), the motor fixing plate (10) is connected to one of the side plate screws (8) and fixedly locked by a butterfly nut (9), and is detachably connected to the right side plate (3) by bolts; A stepping motor (11), the stepping motor (11) is fixedly connected to the motor fixing plate (10).

2. The cigarette separating and feeding device of an appearance defect cigarette removing system according to claim 1, characterized in that, The cylindrical surface of the arc-shaped grooved wheel (5) is evenly distributed with several semi-circular arc grooves, and each semi-circular arc groove can accommodate a cigarette (13), and the cigarette (13) can move by the rotation of the arc-shaped grooved wheel (5).

3. The cigarette separating and feeding device of an appearance defect cigarette rejecting system according to claim 1, characterized in that, It further includes a stepped conveying plate (12), the stepped conveying plate (12) is in a stepped wave shape, which can keep the cigarettes in a horizontal posture and convey them to downstream equipment.

4. The cigarette separating and feeding device of an appearance defect cigarette rejecting system according to claim 1, characterized in that, It further includes a stepping motor controller, which can control the rotation angle, frequency and start-stop time of the stepping motor (11) to convey the cigarettes according to the set requirements.

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