Filter tip assembling machine experiment device capable of circularly operating and experiment method

Abstract

The invention discloses a filter tip assembling machine experimental device capable of circularly operating and an experimental method, and relates to the technical field of tobacco machinery, the filter tip assembling machine experimental device capable of circularly operating comprises a first turning wheel and a second turning wheel which are arranged at an interval, and the turning directions of the first turning wheel and the second turning wheel are opposite; at least one front-row rotating wheel and at least one rear-row rotating wheel are arranged between the first U-turn wheel and the second U-turn wheel, smoke suction grooves are formed in the front-row rotating wheels and the rear-row rotating wheels, and the rear-row rotating wheels are located on the rear sides of the front-row rotating wheels. Cyclic conveying of the tobacco products is achieved through the rear-row rotating wheel, the second turning-around wheel, the front-row rotating wheel and the first turning-around wheel. According to the filter tip assembling machine experimental device capable of circularly operating, circular conveying of tobacco products is achieved, the problem that raw materials are wasted due to the fact that the tobacco products cannot be recycled in the prior art is effectively solved, the experimental efficiency is remarkably improved, and the experimental cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of tobacco machinery, and in particular to an experimental device and an experimental method for a filter tip installation machine capable of cyclic operation. Background Art

[0002] In the field of tobacco machinery, the filter tip assembler is one of the key equipment in the cigarette production process. As the tobacco industry's requirements for product quality and production efficiency continue to increase, the research and development and optimization of new filter tip assemblers have become particularly important. In the development process of the filter tip assembler, the key parameters of the gear train (such as wheel diameter, negative pressure, gas distribution angle, wheel spacing, gear train linear speed, etc.) have a vital impact on the quality of cigarette handover. Therefore, verifying and optimizing these parameters is an important part of ensuring the performance of the filter tip assembler.

[0003] Existing filter tip installation machine experimental devices usually require an uninterrupted supply of semi-finished cigarettes, finished cigarettes or filter rods when verifying these parameters and systems, and have long process routes and preparation cycles. When the experimental speed is high, they also need to be equipped with automatic feeding devices. The overall operation is complicated and the productivity is low. Therefore, when conducting experiments, there is a problem of large waste of raw materials in the existing filter tip installation machine experimental devices. Since a large number of cigarettes or filter rods are required for testing during the experiment, and the experimental device cannot achieve the recycling of cigarettes, it is necessary to frequently replenish raw materials when verifying the wheel train parameters and the detection system functions. This not only increases the experimental cost, but also reduces the experimental efficiency. In addition, the operational complexity of the existing experimental devices also prolongs the experimental preparation and operation time, making it difficult to meet the needs of rapid verification and optimization. Summary of the invention

[0004] The purpose of the present application is to provide a filter tip assembling machine experimental device that can be operated in a circular manner, realize the circular transportation of tobacco products, effectively solve the problem of waste of raw materials caused by the inability to recycle in the prior art, significantly improve the experimental efficiency and reduce the experimental cost. Another purpose of the present application is to provide an experimental method for the filter tip assembling machine experimental device that can be operated in a circular manner.

[0005] To achieve the above-mentioned purpose, the present application provides a filter tip loading machine experimental device that can be circulated, including a first turning wheel and a second turning wheel that are arranged at an interval, the first turning wheel and the second turning wheel have opposite rotation directions, at least one front-row rotating wheel and at least one rear-row rotating wheel are arranged between the first turning wheel and the second turning wheel, the front-row rotating wheel and the rear-row rotating wheel are both provided with smoking grooves, the rear-row rotating wheel is located on the rear side of the front-row rotating wheel, and the cyclic transportation of tobacco products is realized by the rear-row rotating wheel, the second turning wheel, the front-row rotating wheel and the first turning wheel.

[0006] In some embodiments, the front row rotatable wheels and the rear row rotatable wheels share a rotation axis and operate at the same angular velocity.

[0007] In some embodiments, the first U-turn wheel, the second U-turn wheel, the front row rotating wheel and the rear row rotating wheel are all provided with a negative pressure system, and the negative pressure system provides power for adsorbing tobacco products.

[0008] In some embodiments, there are multiple front-row rotating wheels and multiple rear-row rotating wheels, the numbers of the front-row rotating wheels and the rear-row rotating wheels are the same, and all of the front-row rotating wheels and the rear-row rotating wheels form a linked wheel train.

[0009] In some embodiments, the cyclically operable filter tipping machine experimental device further comprises:

[0010] A manual disk is arranged on the front rotating wheel, and the manual disk is used to drive the wheel train to move.

[0011] In some embodiments, the cyclically operable filter tipping machine experimental device further comprises:

[0012] A feeding mechanism is arranged at any one of the front rotating wheels or the rear rotating wheels, and the feeding mechanism is used to replenish tobacco products.

[0013] In some embodiments, the cyclically operable filter tipping machine experimental device further comprises:

[0014] A detection system for detecting tobacco products in circulation;

[0015] A PLC processing system, connected to the detection system signal, for collecting and analyzing the detection information and outputting a control signal;

[0016] A reject or sampling system, connected to the PLC processing system signal, for rejecting or sampling the detected tobacco products according to the control signal;

[0017] A collection box for receiving removed or sampled tobacco products.

[0018] The present application also provides an experimental method for a filter tip installation machine experimental device that can be circulated, using the above-mentioned filter tip installation machine experimental device that can be circulated, the experimental method includes:

[0019] Verification of design parameters: Place tobacco products into the smoking groove, check the operation of the tobacco products during the circulating transportation of the rear rotating wheel, the second turning wheel, the front rotating wheel and the first turning wheel, and improve the operation of the tobacco products by adjusting the parameters of the recyclable filter tip loading machine experimental device.

[0020] In some embodiments, the step of verifying the design parameters specifically includes:

[0021] In the first step, all gear trains are in linkage state;

[0022] The second step is to put a tobacco product in any smoking groove, rotate the entire gear train by manual disk, check the handover of tobacco products in each gear train, and ensure the normal handover of tobacco products between each gear train through adjustment and calibration;

[0023] The third step is to place a group of tobacco products in the feeding mechanism;

[0024] The fourth step is to manually rotate the entire gear train to deliver tobacco products into the smoking grooves until the smoking grooves of each gear train on the running path are filled with tobacco products;

[0025] The fifth step is to run the tobacco products with materials at low, medium and high speeds to check the operation of the tobacco products, including whether the handover between the gear trains is normal and whether the tobacco products are damaged or dropped during operation;

[0026] The sixth step is to change the parameters of each gear train, including wheel diameter, negative pressure, valve timing angle at handover, wheel spacing, and gear train linear speed. Repeat the above steps to adjust and find the optimal parameters.

[0027] In some embodiments, the experimental method further comprises detecting, rejecting or sampling system verification:

[0028] In the first step, each gear train is in a normal state after completing the design parameter verification;

[0029] In the second step, each gear train is in linkage state;

[0030] The third step is to select a group of tobacco products including non-defective and defective tobacco products, the number of which satisfies the requirement of covering the smoking grooves of each gear train on the running path;

[0031] Step 4, placing a group of tobacco products in the feeding mechanism;

[0032] Step 5: Rotate the entire gear train by manual disk to deliver tobacco products into the smoking grooves until the smoking grooves of each gear train on the running path are filled with tobacco products;

[0033] Step 6: Adjust and calibrate the detection system, rejection or sampling system;

[0034] Step 7: Run the machine with material at low, medium and high speeds to check whether the rejection or sampling system is normal;

[0035] In the eighth step, the PLC processing system collects and analyzes the test information and feeds it back to the rejection or sampling system to timely reject unqualified tobacco products or take samples of tobacco products;

[0036] The ninth step is to change the parameters of the detection system, rejection or sampling system, and repeat the above steps to adjust and find the best parameters.

[0037] Compared with the above-mentioned background technology, the experimental device of the filter tip loading machine that can be circulated and operated provided in the present application mainly includes a first turning wheel and a second turning wheel that are arranged at an interval, and the rotation directions of the first turning wheel and the second turning wheel are opposite. At least one front rotating wheel and at least one rear rotating wheel are arranged between the first turning wheel and the second turning wheel. Both the front rotating wheel and the rear rotating wheel are provided with smoking grooves, and the rear rotating wheel is located on the rear side of the front rotating wheel. The cyclic transportation of tobacco products is realized by the rear rotating wheel, the second turning wheel, the front rotating wheel and the first turning wheel.

[0038] In the prior art, when verifying the parameters of the gear train and the functions of the detection system, the filter tip installation machine test device usually requires an uninterrupted supply of semi-finished cigarettes, finished cigarettes or filter rods, and the recycling of tobacco products cannot be achieved during the experiment. This results in the need to frequently replenish raw materials during the verification process, which not only increases the cost of the experiment, but also reduces the efficiency of the experiment. In addition, the operational complexity of the existing experimental device prolongs the experimental preparation and operation time, making it difficult to meet the needs of rapid verification and optimization.

[0039] In response to the above problems, the experimental device of the filter tip loading machine provided in the present application realizes the circular transportation of tobacco products through a clever gear train design. Specifically, the experimental device includes a first U-turn wheel and a second U-turn wheel arranged at intervals, and the rotation directions of the two are opposite. Between the first U-turn wheel and the second U-turn wheel, at least one front-row rotating wheel and at least one rear-row rotating wheel are arranged, and both the front-row rotating wheel and the rear-row rotating wheel are provided with smoking grooves for adsorbing and transporting tobacco products. The rear-row rotating wheel is located on the rear side of the front-row rotating wheel, and through the coordinated action of the rear-row rotating wheel, the second U-turn wheel, the front-row rotating wheel and the first U-turn wheel, the tobacco products can be circularly transported in the experimental device.

[0040] The core advantage of this circular conveying mechanism is that tobacco products are no longer disposable consumables during the experiment, but can be recycled multiple times in the experimental device. This means that when verifying the parameters of the gear train and the functions of the detection system, there is no need to frequently replenish new tobacco products, which greatly reduces the waste of raw materials. At the same time, due to the recycling of tobacco products, the operation of the experimental device is more efficient, the experimental preparation and operation time is significantly shortened, and the experimental efficiency is significantly improved. In addition, the circular conveying mechanism also reduces the cost of the experiment because it reduces the additional costs caused by the frequent replenishment of raw materials.

[0041] Combined with the above structure and process description, it can be seen that the recyclable filter tip loading machine experimental device has at least the following beneficial effects: the recyclable filter tip loading machine experimental device realizes the circular transportation of tobacco products, effectively solves the problem of raw material waste caused by the inability to recycle in the prior art, significantly improves experimental efficiency and reduces experimental costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of a filter tip installation machine experimental device that can be circulated and operated according to an embodiment of the present application;

[0044] Figure 2 This is a schematic diagram of the electrical control principle of a filter tip installation machine experimental device that can be operated cyclically provided in an embodiment of the present application.

[0045] in:

[0046] First turning wheel 1, second turning wheel 2, front row rotating wheel 3, first front row rotating wheel 301, second front row rotating wheel 302, third front row rotating wheel 303, rear row rotating wheel 4, first rear row rotating wheel 401, second rear row rotating wheel 402, third rear row rotating wheel 403, smoking groove 5, tobacco product 6, rotation axis 7, first rotation axis 701, second rotation axis 702, third rotation axis 703, manual tray 8, feeding mechanism 9, detection system 10, PLC processing system 11, waste rejection or sampling system 12, collection box 13. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0048] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] Please refer to Figure 1 and Figure 2 ,in, Figure 1The schematic diagram of the experimental device of the filter tip installation machine capable of cyclic operation provided in the embodiment of the present application is as follows: Figure 2 This is a schematic diagram of the electrical control principle of a filter tip installation machine experimental device that can be operated cyclically provided in an embodiment of the present application.

[0050] In the first specific embodiment, the filter tip loading machine experimental device that can be circulated and operated provided in the implementation scheme of the present application mainly includes a first turning wheel 1 and a second turning wheel 2 that are arranged at an interval, and the rotation directions of the first turning wheel 1 and the second turning wheel 2 are opposite. At least one front rotating wheel 3 and at least one rear rotating wheel 4 are arranged between the first turning wheel 1 and the second turning wheel 2. Both the front rotating wheel 3 and the rear rotating wheel 4 are provided with smoking grooves 5. The rear rotating wheel 4 is located on the rear side of the front rotating wheel 3. The cyclic transportation of tobacco products 6 is realized by the rear rotating wheel 4, the second turning wheel 2, the front rotating wheel 3 and the first turning wheel 1.

[0051] In the prior art, when verifying the parameters of the gear train and the functions of the detection system, the filter tip installation machine experimental device usually requires an uninterrupted supply of semi-finished cigarettes, finished cigarettes or filter rods, and the recycling of tobacco products 6 cannot be achieved during the experiment. This results in the need to frequently replenish raw materials during the verification process, which not only increases the cost of the experiment, but also reduces the efficiency of the experiment. In addition, the operational complexity of the existing experimental device prolongs the experimental preparation and operation time, making it difficult to meet the needs of rapid verification and optimization.

[0052] In view of the above problems, the experimental device of the filter tip loading machine provided in the present application realizes the circular conveying of tobacco products 6 through a clever gear train design. Specifically, the experimental device includes a first turning wheel 1 and a second turning wheel 2 arranged at intervals, and the rotation directions of the two are opposite. Between the first turning wheel 1 and the second turning wheel 2, at least one front-row rotating wheel 3 and at least one rear-row rotating wheel 4 are arranged, and both the front-row rotating wheel 3 and the rear-row rotating wheel 4 are provided with smoking grooves 5 for adsorbing and conveying tobacco products 6. The rear-row rotating wheel 4 is located on the rear side of the front-row rotating wheel 3, and through the coordinated action of the rear-row rotating wheel 4, the second turning wheel 2, the front-row rotating wheel 3 and the first turning wheel 1, the tobacco products 6 can be circularly conveyed in the experimental device.

[0053] The core advantage of this circulation conveying mechanism is that tobacco products 6 are no longer disposable consumables during the experiment, but can be recycled multiple times in the experimental device. This means that when verifying the parameters of the gear train and the functions of the detection system, there is no need to frequently replenish new tobacco products 6, which greatly reduces the waste of raw materials. At the same time, due to the recycling of tobacco products 6, the operation of the experimental device is more efficient, the experimental preparation and operation time are significantly shortened, and the experimental efficiency is significantly improved. In addition, the circulation conveying mechanism also reduces the cost of the experiment because it reduces the additional costs caused by frequent replenishment of raw materials.

[0054] In combination with the above structure and process description, it can be seen that the recyclable filter tip loading machine experimental device has at least the following beneficial effects: the recyclable filter tip loading machine experimental device realizes the circular transportation of tobacco products 6, effectively solves the problem of waste of raw materials caused by the inability to recycle in the prior art, significantly improves the experimental efficiency and reduces the experimental cost.

[0055] In some embodiments, the front row swivel wheels 3 and the rear row swivel wheels 4 share a common rotation axis 7 and run at the same angular velocity.

[0056] In this embodiment, the front rotating wheel 3 and the rear rotating wheel 4 are designed to share a rotating axis 7, which enables the two rotating wheels to run at the same angular velocity. By sharing the rotating axis 7, it is ensured that the front rotating wheel 3 and the rear rotating wheel 4 are synchronized during operation, thereby ensuring that the tobacco products 6 are more stable and accurate during the circulation and delivery process. This synchronous operation mechanism helps to improve the operating efficiency and stability of the entire experimental device, while simplifying the structural design of the wheel system and reducing the complexity and maintenance cost of the equipment.

[0057] In some embodiments, the first U-turn wheel 1 , the second U-turn wheel 2 , the front row rotating wheel 3 and the rear row rotating wheel 4 are all provided with a negative pressure system, and the negative pressure system provides power for adsorbing the tobacco products 6 .

[0058] In this embodiment, the first U-turn wheel 1, the second U-turn wheel 2, the front rotating wheel 3 and the rear rotating wheel 4 are all equipped with a negative pressure system. The function of the negative pressure system is to provide power for each wheel system to adsorb the tobacco product 6, ensuring that the tobacco product can be stably adsorbed in the smoking groove 5 during the transmission process between the wheel systems. This design prevents the tobacco product 6 from falling off due to external force during the circulation and transportation process, thereby ensuring the reliability of the experimental device and the continuity of operation.

[0059] In some embodiments, there are multiple front rotating wheels 3 and rear rotating wheels 4 to meet the needs of wheel trains with different functions; the number of front rotating wheels 3 and rear rotating wheels 4 is the same, and all the front rotating wheels 3 and rear rotating wheels 4 form a linked wheel train.

[0060] In this embodiment, the number of the front rotating wheels 3 and the number of the rear rotating wheels 4 are both multiple, and the number of the two is consistent. These rotating wheels together form a linked gear train. This design can achieve efficient circulation and transportation of tobacco products 6 in the experimental device through the synergistic effect of multiple rotating wheels. The linked gear train ensures the smooth transition and continuous transfer of tobacco products between the various rotating wheels, further improving the operating efficiency and stability of the experimental device.

[0061] Please continue to refer to Figure 1In some cases, the front row rotating wheels 3 include a first front row rotating wheel 301 , a second front row rotating wheel 302 and a third front row rotating wheel 303 , which are arranged in sequence and participate in the circular conveying process of the tobacco products 6 .

[0062] Corresponding to the front row rotating wheels 3 , the rear row rotating wheels 4 include a first rear row rotating wheel 401 , a second rear row rotating wheel 402 and a third rear row rotating wheel 403 , which are arranged in sequence and participate in the circulation conveying process of the tobacco products 6 .

[0063] The first rotation axis 701, the second rotation axis 702 and the third rotation axis 703 are key structures for supporting and driving the front row rotating wheels and the rear row rotating wheels. These rotation axes ensure that each rotating wheel can operate stably and accurately, and play an important role in the cyclic conveying process of the tobacco product 6.

[0064] Specifically, the first rotation axis 701, the second rotation axis 702, and the third rotation axis 703 are arranged between the first U-turn wheel 1 and the second U-turn wheel 2. The first front row rotating wheel 301 and the first rear row rotating wheel 401 are respectively installed in the front and rear positions of the first rotation axis 701, and rotate around the axis. This design enables the two rotating wheels to run at the same angular velocity. The second rotation axis 702 is used to support and drive the second front row rotating wheel 302 and the second rear row rotating wheel 402. These two rotating wheels are also installed in the front and rear positions of the second rotation axis 702, and run at the same angular velocity. The third rotation axis 703 is the support and drive axis of the third front row rotating wheel 303 and the third rear row rotating wheel 403. The third front row rotating wheel 303 and the third rear row rotating wheel 403 are installed in the front and rear positions of the third rotation axis 703, and run at the same angular velocity.

[0065] It should be noted that, in addition to the front row rotating wheels and the rear row rotating wheels realizing synchronous motion through a common rotation axis, it is also necessary to ensure that the gear train composed of all rotating wheels can realize linkage. The purpose of this linkage mechanism is to enable the entire gear train to work in a coordinated manner during operation, thereby ensuring the stability and continuity of tobacco products during the entire circulation and transportation process. In order to realize the linkage of the gear train, a variety of methods can be adopted, which are not limited in this embodiment. No matter which method is adopted, the key is to ensure that all rotating wheels can work in a coordinated manner during operation.

[0066] by Figure 1 Taking the clockwise conveying direction as an example, the tobacco products 6 are sequentially transferred between the first rear rotating wheel 401, the second rear rotating wheel 402, the third rear rotating wheel 403, the second turning wheel 2, the third front rotating wheel 303, the second front rotating wheel 302, the first front rotating wheel 301 and the first turning wheel 1 to achieve a complete cycle.

[0067] Through this design, the tobacco products 6 can be continuously circulated and transported in the experimental device without the need to frequently replenish new tobacco products, thereby effectively improving the experimental efficiency and reducing the experimental cost. At the same time, this cyclic transport mechanism ensures the smooth transfer of tobacco products between each rotating wheel and the turning wheel, avoiding position deviation or damage during the transport process, and further enhancing the reliability and stability of the experimental device.

[0068] The conveying cycle constructed by the cyclically operated filter-tip loader experimental device can be used to verify and adjust the gear train, such as adjusting the key parameters of the gear train, such as the spacing between wheels, valve timing angle, valve timing pressure, and gear train linear speed.

[0069] It should be noted that the above-mentioned conveying cycle can be Figure 1 The tobacco product 6 may be a filter cigarette or other rod-shaped tobacco product, such as a filter rod.

[0070] In some cases, taking the tobacco product 6 as a filter cigarette, i.e. a cigarette stick, as an example, the core of the present application is to utilize the reversing characteristics of the reversing wheel of the filter tipping machine, that is, to transform two rows of filter cigarettes with opposite filter segments into a row of filter cigarettes with the same filter segment orientation. Figure 1 As shown, the second turning wheel 2 transfers the cigarettes on the rear rotating wheel 4 to the front rotating wheel 3, and the first turning wheel 1 transfers the cigarettes on the front rotating wheel 3 to the rear rotating wheel 4, forming a cycle. All gear trains meet key parameters, such as the distance between wheels, valve timing angle, valve timing pressure, and gear train linear speed.

[0071] In some cases, the front rotating wheel 3 and the rear rotating wheel 4 are separated by a certain distance according to the characteristics of the first U-turn wheel 1 and the second U-turn wheel 2. The front rotating wheel 3 and the rear rotating wheel 4 are cylindrical wheels, and the smoking grooves 5 are arranged on the cylindrical wheels at a preset indexing interval. The smoking grooves 5 on the front rotating wheel 3 and the rear rotating wheel 4 are staggered, and the radii of the smoking grooves 5 on the front rotating wheel 3 and the rear rotating wheel 4 are equal.

[0072] Optionally, more rotating wheels can be selected, that is, more front rotating wheels 3 and rear rotating wheels 4 can be inserted between the second front rotating wheel 302 and the third front rotating wheel 303, and between the second rear rotating wheel 402 and the third rear rotating wheel 403 to meet the needs of wheel trains with different functions.

[0073] In some embodiments, the filter tip installation machine experimental device capable of cyclic operation further includes: a manual disk 8 disposed on the front rotating wheel 3, and the manual disk 8 is used to drive the wheel system to move.

[0074] In the present embodiment, a manual disk 8 is specially designed in the experimental device of the filter tip loading machine that can be circulated, and its installation position is located at the front rotating wheel 3. The main function of the manual disk 8 is to provide a manual drive method for the movement of the entire gear train. By manually operating the manual disk 8, the operator can accurately control the movement speed and position of the gear train to ensure that the wheels can run at a preset speed and rhythm. This design enables the corresponding smoking grooves 5 to reach the handover position on time during the handover process, thereby ensuring the smooth handover of the tobacco products 6 between the rotating wheels. The setting of the manual disk 8 provides the experimental device with higher flexibility and controllability, especially when adjusting and verifying parameters, it can more accurately simulate the operating state in actual production.

[0075] In some embodiments, the filter tip loading machine experimental device that can be circulated further includes: a feeding mechanism 9 , which is arranged at any one of the front rotating wheels 3 or the rear rotating wheels 4 , and the feeding mechanism 9 is used to replenish the tobacco products 6 .

[0076] In this embodiment, the filter tip assembling machine experimental device that can be circulated further includes a feeding mechanism 9, which is arranged at the position of any front rotating wheel 3 or rear rotating wheel 4. Its main function is to replenish tobacco products 6 for the experimental device to ensure that the supply of tobacco products can continue during the circulation and transportation process. This design enables the experimental device to continuously circulate tobacco products during operation, thereby improving the continuity and efficiency of the experiment. By reasonably arranging the position of the feeding mechanism 9, it can better adapt to different experimental needs and ensure that tobacco products can accurately enter the circulation and transportation path of the wheel system.

[0077] Optionally, the feeding mechanism 9 replenishes the tobacco products 6 manually.

[0078] In some embodiments, the filter tip installation machine experimental device that can be operated in a circulation manner also includes: a detection system 10, which is used to detect the tobacco products 6 in the circulation transport; a PLC processing system 11, which is signal-connected to the detection system 10, and is used to perform statistics and analysis on the detection information and output a control signal; a waste rejection or sampling system 12, which is signal-connected to the PLC processing system 11, and is used to reject or sample the detected tobacco products 6 according to the control signal; and a collection box 13, which is used to receive the rejected or sampled tobacco products 6.

[0079] In this embodiment, the filter tip assembling machine experimental device that can be circulated further integrates multiple key systems to achieve comprehensive detection, analysis and processing of tobacco products 6 during the circulatory conveying process. These systems include a detection system 10, a PLC processing system 11, a waste rejection or sampling system 12 and a collection box 13, which work together to ensure that the experimental device can not only operate efficiently, but also accurately control the quality of tobacco products.

[0080] The detection system 10 is an important part of the experimental device, and its main function is to perform real-time detection on the tobacco products 6 in the circulating conveyance. The detection system 10 is aimed at the local position of the tobacco products 6. Through high-precision sensors and detection technology, the detection system 10 can obtain various parameters of the tobacco products, such as appearance defects, dimensional deviations, weight and other key indicators. These detection data provide basic information for subsequent quality control, ensuring that unqualified tobacco products can be identified in a timely manner.

[0081] The PLC processing system 11 is connected to the detection system 10 through signals and is responsible for statistics and analysis of the data obtained by the detection system 10. The PLC processing system 11 can quickly process a large amount of detection data, identify tobacco products that do not meet quality standards, and generate corresponding control signals according to preset rules. These control signals will be sent to the rejection or sampling system 12, thereby achieving accurate rejection or sampling of unqualified tobacco products.

[0082] The reject or sampling system 12 performs reject or sampling operations on the detected unqualified tobacco products 6 according to the control signal sent by the PLC processing system 11. The design of this system ensures that unqualified tobacco products can be removed in time to prevent them from entering the subsequent production process, thereby ensuring the quality of the final product. At the same time, the sampling function also provides an important basis for subsequent quality analysis and improvement.

[0083] The collecting box 13 is used to receive the tobacco products 6 rejected or sampled by the rejecting or sampling system 12. Through the collecting box 13, these rejected or sampled tobacco products can be collected together for subsequent analysis and processing. This design not only improves the automation of the experimental device, but also ensures the neatness and orderliness of the experimental process.

[0084] Through the coordinated work of the above systems, the cyclic filter tip assembler experimental device not only realizes the efficient circulation and transportation of tobacco products, but also can accurately control the quality of tobacco products. This integrated solution provides more reliable technical support for the experiment and optimization of the filter tip assembler, ensuring the accuracy and reliability of the experimental results.

[0085] Optionally, the waste rejection or sampling system 12 is installed on the lower side of the front rotating wheel 3 or the rear rotating wheel 4 , and the collecting box 13 is installed on the lower side of the waste rejection or sampling system 12 .

[0086] The present application also provides an experimental method for a filter tip loader experimental device that can be operated in a recyclable manner. Using the above-mentioned filter tip loader experimental device that can be operated in a recyclable manner, the experimental method includes: design parameter verification: feeding tobacco products 6 into the smoking groove 5, checking the operation of the tobacco products 6 in the circular transportation of the rear rotating wheel 4, the second turning wheel 2, the front rotating wheel 3 and the first turning wheel 1, and improving the operation of the tobacco products 6 by adjusting the parameters of the filter tip loader experimental device that can be operated in a recyclable manner.

[0087] In this embodiment, the core of the experimental method is to verify and optimize the design parameters of the experimental device to ensure that the operation of the tobacco product 6 during the circulation and transportation process reaches the best state. Specifically, the experimental method includes the following key steps:

[0088] First, the tobacco product 6 is fed into the smoking groove 5, which is the starting step of the circular conveying. The design of the smoking groove 5 enables the tobacco product to be smoothly transferred between the various rotating wheels. Subsequently, the tobacco product 6 passes through the rear rotating wheel 4, the second turning wheel 2, the front rotating wheel 3 and the first turning wheel 1 in sequence, completing a complete circular conveying process, and can continue to the next circular conveying. In this process, the operator needs to carefully observe the operation of the tobacco product 6, including whether the handover between the various wheel trains is smooth, whether there is position deviation or damage, etc.

[0089] By observing and analyzing the performance of tobacco products 6 during the cyclic conveying process, the operator can adjust the parameters of the filter tip assembling machine experimental device that can be cyclically operated. These parameters may include key factors such as the rotation speed of the gear train, the adsorption force of the smoking groove 5, and the distance between the wheels. By optimizing and adjusting these parameters, the operation of tobacco products 6 can be improved to ensure that they can be smoothly and accurately delivered during the entire cyclic conveying process, thereby improving the operating efficiency and reliability of the experimental device.

[0090] The key to this experimental method is to optimize the performance of the experimental device by observing the actual operation and adjusting the parameters. It can not only ensure that the quality of tobacco products 6 is not affected during the circulation and transportation process, but also improve the stability and efficiency of the experimental device, providing an important experimental basis for the design and optimization of the filter tip installation machine.

[0091] In some embodiments, the steps of design parameter verification specifically include: a first step, all gear trains are in a linkage state; a second step, a tobacco product 6 is placed in any smoking groove 5, and the entire gear train is rotated by the manual disk 8 to check the handover of the tobacco product 6 in each gear train, and the handover of the tobacco product 6 between each gear train is ensured to be normal through adjustment and proofreading; a third step, a group of tobacco products 6 is placed in the feeding mechanism 9; a fourth step, the entire gear train is rotated by the manual disk 8 to feed the tobacco products 6 into the smoking groove 5 until the smoking groove 5 in the running path of each gear train is filled with tobacco products 6; a fifth step, the running with material is carried out from low speed, medium speed and high speed to check the running status of the tobacco product 6, including whether the handover between each gear train is normal and whether the tobacco product 6 is damaged or dropped during the operation; a sixth step, the parameters of each gear train are changed, including the wheel diameter, the size of the negative pressure, the valve timing angle during the handover, the distance between the wheels, and the linear speed of the gear train, and the above steps are repeated to adjust and find the optimal parameters.

[0092] In some embodiments, the experimental method further includes, testing, rejecting or sampling system verification: the first step is that each gear train is in a normal state after completing the design parameter verification; the second step is that each gear train is in a linkage state; the third step is to select a group of tobacco products 6 including both defect-free and defective states, and the number of tobacco products 6 meets the requirement of filling the smoking grooves 5 of each gear train in the running path; the fourth step is to put a group of tobacco products 6 into the feeding mechanism 9; the fifth step is to rotate the gear train as a whole by the manual disk 8 to feed the tobacco products 6 into the smoking groove 5 until each gear train is in The smoking groove 5 of the running path is full of tobacco products 6; the sixth step is to adjust and calibrate the detection system 10 and the rejection or sampling system 12; the seventh step is to run the material from low speed, medium speed and high speed to check whether the rejection or sampling system 12 is normal; the eighth step is that the PLC processing system 11 counts and analyzes the detection information and feeds it back to the rejection or sampling system 12, and promptly rejects unqualified tobacco products 6 or samples tobacco products 6; the ninth step is to change the parameters of the detection system 10, the rejection or sampling system 12, and repeat the above steps to adjust and find the best parameters.

[0093] This experimental method is simple and reliable, with a short process flow, does not require a large amount of auxiliary equipment, greatly shortens the function verification time, and greatly improves the design and development efficiency; and since the cigarettes are circulated, the waste of raw materials is greatly reduced.

[0094] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0095] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0096] The above is a detailed introduction to the experimental device and experimental method of the filter tip installation machine that can be circulated and operated provided by the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A filter tip assembling machine experimental device capable of circulating operation, characterized in that: It includes a first U-turn wheel and a second U-turn wheel which are arranged at an interval, the first U-turn wheel and the second U-turn wheel have opposite rotation directions, at least one front-row rotating wheel and at least one rear-row rotating wheel are arranged between the first U-turn wheel and the second U-turn wheel, the front-row rotating wheel and the rear-row rotating wheel are both provided with smoking grooves, the rear-row rotating wheel is located at the rear side of the front-row rotating wheel, and the circular transportation of tobacco products is realized through the rear-row rotating wheel, the second U-turn wheel, the front-row rotating wheel and the first U-turn wheel.

2. The filter tip assembling machine experimental device capable of circulating operation according to claim 1 is characterized in that: The front row rotating wheels and the rear row rotating wheels share a rotating axis and run at the same angular speed.

3. The filter tip assembling machine experimental device capable of circulating operation according to claim 1 is characterized in that: The first U-turn wheel, the second U-turn wheel, the front row rotating wheel and the rear row rotating wheel are all provided with a negative pressure system, and the negative pressure system provides power for adsorbing tobacco products.

4. The filter tip assembling machine experimental device capable of circulating operation according to claim 1 is characterized in that: There are a plurality of front-row rotating wheels and a plurality of rear-row rotating wheels, and the numbers of the front-row rotating wheels and the rear-row rotating wheels are the same, and all of the front-row rotating wheels and the rear-row rotating wheels form a linked wheel train.

5. The filter tip assembling machine experimental device capable of circulating operation according to claim 4 is characterized in that: Also includes: A manual disk is arranged on the front rotating wheel, and the manual disk is used to drive the wheel train to move.

6. The filter tip assembling machine experimental device capable of circulating operation according to claim 1, characterized in that: Also includes: A feeding mechanism is arranged at any one of the front row rotating wheels or the rear row rotating wheels, and the feeding mechanism is used to replenish tobacco products.

7. The filter tip assembling machine experimental device capable of circulating operation according to claim 1 is characterized in that: Also includes: A detection system for detecting tobacco products in circulation; A PLC processing system, connected to the detection system signal, for collecting and analyzing the detection information and outputting a control signal; A reject or sampling system, connected to the PLC processing system signal, for rejecting or sampling the detected tobacco products according to the control signal; A collection box for receiving removed or sampled tobacco products.

8. An experimental method for a filter tip assembling machine experimental device capable of cyclic operation, characterized in that: Using the filter tipping machine experimental device capable of cyclic operation as claimed in any one of claims 1 to 7, the experimental method comprises: Verification of design parameters: Place tobacco products into the smoking groove, check the operation of the tobacco products during the circulating transportation of the rear rotating wheel, the second turning wheel, the front rotating wheel and the first turning wheel, and improve the operation of the tobacco products by adjusting the parameters of the recyclable filter tip loading machine experimental device.

9. The experimental method according to claim 8, characterized in that: The steps of design parameter verification specifically include: In the first step, all gear trains are in linkage state; The second step is to put a tobacco product in any smoking groove, rotate the entire gear train by manual disk, check the handover of tobacco products in each gear train, and ensure the normal handover of tobacco products between each gear train through adjustment and calibration; The third step is to place a group of tobacco products in the feeding mechanism; The fourth step is to rotate the entire gear train by manual disc to deliver tobacco products into the smoking grooves until the smoking grooves of each gear train on the running path are filled with tobacco products; The fifth step is to run the tobacco products with materials at low, medium and high speeds to check the operation of the tobacco products, including whether the handover between the gear trains is normal and whether the tobacco products are damaged or dropped during operation; The sixth step is to change the parameters of each gear train, including wheel diameter, negative pressure, valve timing angle at handover, wheel spacing, and gear train linear speed. Repeat the above steps to adjust and find the optimal parameters.

10. The experimental method according to claim 1, characterized in that: Also included, verification of detection, rejection or sampling systems: In the first step, each gear train is in a normal state after completing the design parameter verification; In the second step, each gear train is in linkage state; The third step is to select a group of tobacco products including non-defective and defective tobacco products, the number of which satisfies the requirement of covering the smoking grooves of each gear train on the running path; Step 4, placing a group of tobacco products in the feeding mechanism; Step 5: Rotate the entire gear train by manual disk to deliver tobacco products into the smoking grooves until the smoking grooves of each gear train on the running path are filled with tobacco products; Step 6: Adjust and calibrate the detection system, rejection or sampling system; Step 7: Run the machine with material at low, medium and high speeds to check whether the rejection or sampling system is normal; In the eighth step, the PLC processing system collects and analyzes the test information and feeds it back to the rejection or sampling system to timely reject unqualified tobacco products or take samples of tobacco products; The ninth step is to change the parameters of the detection system, rejection or sampling system, and repeat the above steps to adjust and find the best parameters.

Images