Automatic cigarette carton conveying device

Abstract

The utility model discloses an automatic conveying device for cigarette cartons. The automatic conveying device comprises a placing table, a transmission motor and a conveying belt, a cavity is formed in one side of the containing table, transmission rollers are arranged at the two ends of the cavity, the conveying belt is arranged on the transmission rollers in a sleeving mode, and the transmission motor is connected with one transmission roller so as to drive the conveying belt to transmit. An in-place stop block is arranged at the tail end, located on the conveying belt, of the containing table and used for stopping the cigarette strips so as to prevent the cigarette strips from falling out of the containing table. According to the automatic conveying device for the cigarette cartons, manual auxiliary work is converted into mechanical automatic operation, on one hand, the problem that the cigarette cartons cannot reach the boxing position due to the fact that a conveying platform is too long is solved, on the other hand, the device is fast and convenient to install and debug and low in cost, manpower resource consumption is reduced, and production efficiency is improved. And the quality problem generated in the manual alternating process is avoided, and boxing work can be completed with high quality and high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette bar conveying, and more specifically, to an automatic cigarette bar conveying device. Background Art

[0002] The packaging machine ZB418 is a special-shaped cigarette packaging equipment, which completes the forming packaging of cigarettes from small packets to strip packets. Since this model can produce multiple brands and the quantity of each brand is small, the formed cigarette bars are not suitable for entering the cartoning machine from the strip lifting machine, and manual boxing is required to complete the production tasks of each brand. On the one hand, it can count the small-batch production quantity faster, and on the other hand, it can carry out instant production and brand change work faster.

[0003] After completing the strip-pack transparent paper packaging process, it enters the boxing link. The conveying platform is relatively long, and the produced products cannot directly reach the boxing position. In order to successfully complete the boxing work, 2-3 people are required for manual assistance, and it is easy to cause appearance wear problems when manually alternating products. While wasting human resources, there are also certain quality risks. Summary of the Utility Model

[0004] An object of the utility model is to provide a new technical solution of an automatic cigarette bar conveying device to solve the problems raised in the above background art.

[0005] According to a first aspect of the utility model, there is provided an automatic cigarette bar conveying device, including a placement table, a driving motor, and a conveying belt;

[0006] One side of the placement table is provided with a cavity, both ends of the cavity are provided with driving rollers, the conveying belt is sleeved on the driving rollers, and the driving motor is connected to one of the driving rollers to drive the conveying belt to move;

[0007] The placement table is provided with a positioning stop block at the end of the conveying belt, and the positioning stop block is used to resist the cigarette bar to prevent the cigarette bar from falling out of the placement table.

[0008] Optionally, for the automatic cigarette bar conveying device according to the utility model, the placement table is provided with protective plates on both sides of the cavity.

[0009] Optionally, for the automatic cigarette bar conveying device according to the utility model, the length of the protective plate is greater than or equal to the length of the cavity.

[0010] Optionally, for the automatic cigarette bar conveying device according to the utility model, a first photoelectric sensor is provided on the protective plate outside the placement table, and the first photoelectric sensor is used to detect the stacking position of the cigarette bars on the conveying belt.

[0011] Optionally, for the cigarette bar automatic conveying device according to the present utility model, a belt deceleration mechanism is further provided at the bottom of the placing table, and the belt deceleration mechanism is electrically connected to the first photoelectric sensor. When the first photoelectric sensor continuously detects a cigarette bar, the belt deceleration mechanism is activated to reduce the speed of the conveying belt.

[0012] Optionally, for the cigarette bar automatic conveying device according to the present utility model, the first photoelectric sensor is located at the middle position of the protective plate.

[0013] Optionally, for the cigarette bar automatic conveying device according to the present utility model, a second photoelectric sensor is further provided on the protective plate outside the placing table. The first photoelectric sensor is located between the second photoelectric sensor and the in-place stop block, and the second photoelectric sensor is used to detect again the stacking position of the cigarette bars on the conveying belt.

[0014] Optionally, for the cigarette bar automatic conveying device according to the present utility model, the second photoelectric sensor is electrically connected to the driving motor. When the second photoelectric sensor continuously detects a cigarette bar, the driving motor stops working.

[0015] Optionally, for the cigarette bar automatic conveying device according to the present utility model, the second photoelectric sensor is located at the end position of the protective plate.

[0016] Optionally, for the cigarette bar automatic conveying device according to the present utility model, an alarm device is further included. The alarm device is electrically connected to the first photoelectric sensor and the second photoelectric sensor. When the first photoelectric sensor continuously detects a cigarette bar, the alarm device emits a short alarm; when the second photoelectric sensor continuously detects a cigarette bar, the alarm device emits a rapid alarm.

[0017] A cigarette bar automatic conveying device disclosed by the present utility model converts manual auxiliary work into mechanical automatic operation. On the one hand, it solves the problem that the cigarette bars cannot reach the packing position due to the too long conveying platform. On the other hand, this device is quick to install and debug, has a low cost, reduces the consumption of human resources, avoids quality problems generated during the manual alternation process, and can complete the packing work with high quality and high efficiency.

[0018] Through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings, other features and advantages of the present utility model will become clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings incorporated in the specification and constituting a part of the specification illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model.

[0020] Figure 1The top view schematic diagram of the automatic cigarette bar conveying device disclosed by the present utility model;

[0021] Figure 2 The structural schematic diagram of the automatic cigarette bar conveying device disclosed by the present utility model.

[0022] Explanation of reference numerals:

[0023] 1 - Placing table; 2 - Cavity; 3 - Conveyor belt; 4 - In-place stop block; 5 - Protection plate; 6 - First photoelectric sensor; 7 - Second photoelectric sensor; 8 - Driving motor; 9 - Belt deceleration mechanism. Specific embodiments

[0024] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0025] The following description of at least one exemplary embodiment is actually merely illustrative and in no way serves as any limitation to the present utility model and its application or use.

[0026] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification.

[0027] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values.

[0028] According to Figure 1 and Figure 2 As shown, the present utility model provides an automatic cigarette bar conveying device, including a placing table 1, a driving motor 8, and a conveyor belt 3.

[0029] A cavity 2 is provided on one side of the placing table 1. Driving rollers are provided at both ends of the cavity 2. The conveyor belt 3 is sleeved on the driving rollers. The driving motor 8 is connected to one of the driving rollers to drive the conveyor belt 3 to move.

[0030] An in-place stop block 4 is provided at the end of the placing table 1 where it is located at the end of the conveyor belt 3. The in-place stop block 4 is used to resist the cigarette bar to prevent the cigarette bar from falling out of the placing table 1. The material of the in-place stop block 4 is aluminum alloy, and the contact surface with the cigarette bar is very smooth, so there is no problem that the cigarette bar is scratched due to contact with the in-place stop block 4. The utility model person proposes an automatic cigarette bar conveying device. When the cigarette bar is formed and packaged and enters the automatic cigarette bar conveying device, this device can replace the manual assistance of 2 - 3 people, and the cigarette bar moves forward along with the belt, and there are no problems of wear and quality caused by product alternation.

[0031] Further, protective plates 5 are provided on both sides of the placement table 1 located in the cavity 2, and the length of the protective plate 5 is greater than or equal to the length of the cavity 2. During implementation, the cigarette rod is protected by the protective plate 5 to prevent the cigarette rod from falling from both sides of the conveying belt 3 during transportation.

[0032] Further, a first photoelectric sensor 6 is provided on the protective plate 5 outside the placement table 1. The first photoelectric sensor is used to detect the stacking position of the cigarette rod on the conveying belt 3. A belt deceleration mechanism 9 is also provided at the bottom of the placement table 1. The belt deceleration mechanism 9 is electrically connected to the first photoelectric sensor 6. When the first photoelectric sensor 6 continuously detects the cigarette rod, the belt deceleration mechanism 9 is activated to reduce the speed of the conveying belt 3.

[0033] During implementation, when the cigarette rod is being conveyed on the conveying belt 3, the first photoelectric sensor 6 will first detect the position of the cigarette rod. At that time, the conveying of the cigarette rod is intermittent, and the first photoelectric sensor 6 will intermittently detect the passing of the cigarette rod; when the cigarette rod reaches the positioning stop block 4 and no staff member takes the cigarette rod, the cigarette rod gradually accumulates on the conveying belt 3 until it accumulates to the position of the first photoelectric sensor 6, and the first photoelectric sensor 6 will continuously detect the cigarette rod. At this time, the belt deceleration mechanism is activated. The belt deceleration mechanism in the present utility model can be a rubber wheel. Under normal conditions, the rubber wheel rotates with the rotation of the conveying belt 3. When the first photoelectric sensor 6 continuously detects the cigarette rod, the rubber wheel locks to provide a deceleration effect for the conveying belt 3, avoiding damage to the cigarette rod caused by continuous operation and friction of the belt due to excessive accumulation of cigarette rods.

[0034] Still further, the first photoelectric sensor 6 is located at the middle position of the protective plate 5. Specifically, the position of the first photoelectric sensor 6 can be changed according to the actual situation. For example, when the conveying belt 3 is relatively long, the first photoelectric sensor 6 can be offset towards the direction close to the positioning stop block 4 to avoid excessive accumulation of cigarette rods on the conveying belt 3.

[0035] Still further, a second photoelectric sensor 7 is also provided on the protective plate 5 outside the placement table 1. The first photoelectric sensor 6 is located between the second photoelectric sensor 7 and the positioning stop block 4. The second photoelectric sensor is used to detect the stacking position of the cigarette rod on the conveying belt 3 again. The second photoelectric sensor 7 is electrically connected to the driving motor 8. When the second photoelectric sensor 7 continuously detects the cigarette rod, the driving motor 8 stops working.

[0036] In this embodiment, the working principle is the same as that of the first photoelectric sensor 6. When the second photoelectric sensor 7 continuously detects the cigarette rod, it indicates that the accumulated cigarette rods on the conveying belt 3 have exceeded a certain number and the staff has not been able to handle them in time. At this time, the driving motor 8 needs to be turned off to stop the transportation of the conveying belt 3.

[0037] Furthermore, the second photoelectric sensor 7 is located at the end of the protective plate 5, and has the same working principle as the first photoelectric sensor 6. Specifically, the position of the second photoelectric sensor 7 can be changed according to actual conditions. For example, when the conveyor belt 3 is relatively long, the second photoelectric sensor 7 can be offset toward the direction close to the in-place stopper 4 to prevent a large number of cigarette rods from piling up on the conveyor belt 3.

[0038] Furthermore, an alarm device is also included, which is electrically connected to the first photoelectric sensor 6 and the second photoelectric sensor 7. When the first photoelectric sensor 6 continuously detects the tobacco rod, the alarm device issues a short alarm; when the second photoelectric sensor 7 continuously detects the tobacco rod, the alarm device issues an urgent alarm. In implementation, the alarm device can be an audible and visual alarm, and the priority of the second photoelectric sensor 7 is greater than that of the first photoelectric sensor 6.

[0039] The utility model discloses an automatic tobacco rod conveying device, which converts manual assisted work into mechanical automatic operation. On the one hand, it solves the problem that the tobacco rods cannot reach the packing position due to the excessively long conveying platform. On the other hand, the device is quick to install and debug, with low cost, reduces human resource consumption, avoids quality problems caused by manual alternation, and can complete the packing work with high quality and efficiency.

[0040] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A cigarette rod automatic conveying device, characterized in that: It includes a placing table, a transmission motor and a conveying belt; A cavity is provided on one side of the placement table, and transmission rollers are provided at both ends of the cavity. The conveying belt is sleeved on the transmission rollers, and the transmission motor is connected to one of the transmission rollers to drive the conveying belt. The placing platform is provided with an in-place stopper at the rear end of the conveying belt, and the in-place stopper is used to resist the cigarette rod to prevent the cigarette rod from falling out of the placing platform.

2. The automatic tobacco rod conveying device according to claim 1, characterized in that: The placing platform is provided with protective plates on both sides of the cavity.

3. The automatic tobacco rod conveying device according to claim 2, characterized in that: The length of the protective plate is greater than or equal to the length of the cavity.

4. The automatic tobacco rod conveying device according to claim 2, characterized in that: A first photoelectric sensor is provided on the protective plate located outside the placing platform, and the first photoelectric sensor is used to detect the stacking position of the cigarette rods on the conveyor belt.

5. The automatic tobacco rod conveying device according to claim 4, characterized in that: A belt deceleration mechanism is also provided at the bottom of the placement table, and the belt deceleration mechanism is electrically connected to the first photoelectric sensor. When the first photoelectric sensor continuously detects the tobacco rod, the belt deceleration mechanism is activated to reduce the speed of the conveying belt.

6. The automatic tobacco rod conveying device according to claim 5, characterized in that: The first photoelectric sensor is located in the middle of the protective plate.

7. The automatic tobacco rod conveying device according to any one of claims 4 to 6, characterized in that: A second photoelectric sensor is also provided on the protective plate outside the placing table, the first photoelectric sensor is located between the second photoelectric sensor and the in-position stopper, and the second photoelectric sensor is used to detect the stacking position of the tobacco rods on the conveyor belt again.

8. The automatic tobacco rod conveying device according to claim 7, characterized in that: The second photoelectric sensor is electrically connected to the transmission motor. When the second photoelectric sensor continuously detects the tobacco rod, the transmission motor stops working.

9. The automatic tobacco rod conveying device according to claim 8, characterized in that: The second photoelectric sensor is located at an end position of the protection plate.

10. The automatic tobacco rod conveying device according to claim 9, characterized in that: It also includes an alarm device, which is electrically connected to the first photoelectric sensor and the second photoelectric sensor. When the first photoelectric sensor continuously detects the tobacco rod, the alarm device issues a short alarm; when the second photoelectric sensor continuously detects the tobacco rod, the alarm device issues an urgent alarm.

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