Modular multi-functional handheld filter rod testing device

Abstract

The utility model provides a modular multifunctional handheld filter rod detection device belongs to tobacco product detection equipment technical field, including detection board main part, the upper portion of detection board main part is provided with filter rod height detection subassembly, and the lower portion is provided with filter rod comprehensive detection module and storage cabin, filter rod comprehensive detection module includes a plurality of standard filter rod measurement round holes of opening in the lower portion of detection board main part and at least one collins filter rod detection hole, and the detachable filter rod measurement sleeve can be selectively inserted in standard filter rod measurement round hole, the shape of collins filter rod detection hole is adapted to collins filter rod appearance, and its inside is fixedly provided with the mandrel, be provided with the storage drawer of pull -out in storage cabin, be provided with the rack of a plurality of placement holes in storage drawer. The utility model integrates multiple detection functions, realizes fast, accurate, portable filter rod multi -parameter detection, effectively solves the quality control problem of composite filter rod, special-shaped filter rod.

Description

Technical Field

[0001] This utility model belongs to the technical field of tobacco product testing equipment, specifically relating to a modular multifunctional handheld filter rod testing device. Background Technology

[0002] With the rapid development of new tobacco products, the structural complexity of filter rods has significantly increased, resulting in a variety of products such as binary, ternary, and quaternary composite filter rods, Collins hollow irregular-shaped filter rods, and multifunctional filter rods containing flavor capsules. Traditional filter rod testing instruments (such as handheld circumference meters) have limited functionality, measuring only single-dimensional parameters such as circumference, and cannot meet the testing needs of multi-dimensional indicators for composite filter rods. In particular, for special structural parameters such as the external dimensions and coaxiality (offset) of the central hole of Collins filter rods, there is currently a lack of effective portable testing methods.

[0003] In existing technologies, testing indicators such as the structural dimensional matching degree and the accuracy of the burst bead position of filter rods often requires multiple specialized instruments to be used in stages, which is cumbersome and inefficient. Furthermore, large, fixed testing equipment cannot be applied to rapid on-site inspections and operator self-inspections, failing to meet the real-time and efficient quality control requirements of the modern tobacco industry. Therefore, there is an urgent need for a highly integrated portable testing device capable of performing multiple tests on a single machine, providing rapid, accurate, and comprehensive filter rod quality testing. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a modular multi-functional handheld filter rod testing device. This utility model integrates multiple testing functions into one, realizing fast, accurate and portable multi-parameter testing of filter rods, and effectively solving the quality control problems of composite filter rods and irregularly shaped filter rods.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A modular multi-functional handheld filter rod testing device includes a testing plate body, with a filter rod height detection component on the upper part of the testing plate body and a filter rod comprehensive testing module and a storage compartment on the lower part.

[0007] The filter rod height detection assembly includes a filter rod height detection placement slot on the front of the detection plate body, a light strip mounting cavity on the back of the detection plate body, and a transparent glass plate fixedly installed inside the detection plate body, which separates the filter rod height detection placement slot from the light strip mounting cavity. The back opening of the light strip mounting cavity is closed by the back plate. An LED light strip is fixedly installed on the inner side of the back plate. A height scale is provided on one side of the filter rod height detection placement slot.

[0008] The filter rod comprehensive testing module includes multiple standard filter rod measuring holes and at least one Collins filter rod testing hole located at the bottom of the testing plate body. A detachable filter rod measuring sleeve can be selectively inserted into the standard filter rod measuring hole. The outer circle of the detachable filter rod measuring sleeve is adapted to the standard filter rod measuring hole, and its inner circle is a different standard size for filter rod testing. The shape of the Collins filter rod testing hole is adapted to the shape of the Collins filter rod, and a mandrel is fixedly installed inside it. The shape and size of the mandrel are adapted to the inner hole of the Collins filter rod.

[0009] The storage compartment is equipped with a pull-out storage drawer, and the storage drawer is equipped with a shelf with multiple placement holes.

[0010] As a further limitation of the above solution, when the detachable filter rod measuring sleeve is not in use, it is stored in the placement hole on the placement rack of the storage drawer.

[0011] As a further limitation of the above scheme, the detection board body is also provided with a battery compartment, and the battery installed in the battery compartment is electrically connected to the LED light strip.

[0012] Further defining the above scheme, the main body of the detection plate is made of lightweight material and the overall weight is less than 500 grams.

[0013] As a further limitation of the above scheme, the LED light strip provides backlighting for the filter rod height detection placement slot.

[0014] As a further limitation of the above scheme, the mandrel is coaxially arranged with the detection hole of the Collins filter rod.

[0015] Advantages of this utility model compared to the prior art:

[0016] 1. This solution is highly integrated and multifunctional: One instrument integrates multiple functions such as height detection, circumference detection of various specifications, and detection of the shape and concentricity of irregularly shaped filter rods, realizing "one machine for multiple inspections" and greatly improving the inspection efficiency;

[0017] 2. Portability and field applicability of this solution: It adopts a handheld design, is lightweight and small in size, and does not require an external power supply, making it very suitable for rapid inspection and operator self-inspection in various scenarios such as production sites and laboratories;

[0018] 3. Modularity and flexibility of this solution: The design of the detachable filter rod measuring sleeve expands the applicability of the standard test hole, which can flexibly meet the testing needs of various filter rod specifications, making it economical and practical;

[0019] 4. This solution is highly targeted: the Collins filter rod detection hole and mandrel structure are specially designed, which effectively solves the industry pain point of lacking portable detection methods for key parameters (such as center hole offset) of irregularly shaped filter rods and hollow filter rods;

[0020] 5. This solution is simple and user-friendly to operate: the structural design is intuitive, the operation is simple and easy to learn, and no complicated training is required. The built-in storage compartment keeps accessories organized and improves ease of use;

[0021] 6. This solution is cost-effective: it replaces multiple single-function testing devices, reduces procurement costs, improves testing efficiency, and reduces quality risks caused by batch defects. Attached Figure Description

[0022] Figure 1 This is an exploded structural diagram of the present invention;

[0023] Figure 2 This is a front view of the overall structure of this utility model; Figure 3 This is a rear view of the overall structure of this utility model; Figure 4 This utility model Figure 3 AA section view in the middle;

[0024] Figure 5 This utility model Figure 2 BB section view in the middle;

[0025] Figure 6 This utility model Figure 2 Enlarged schematic diagram of section C in the diagram;

[0026] Figure 7 This is a front perspective view of the main body of the detection plate in this utility model;

[0027] Figure 8 This is a three-dimensional view of the back of the detection plate body in this utility model.

[0028] In the diagram: 1. Detection plate body; 2. Filter rod height detection and placement slot; 3. LED strip mounting cavity; 4. Glass plate; 5. Back plate; 6. LED strip; 7. Battery compartment; 8. Filter rod comprehensive detection module; 9. Standard filter rod measuring hole; 10. Detachable filter rod measuring sleeve; 11. Collins filter rod detection hole; 12. Mandrel; 13. Height scale; 14. Storage compartment; 15. Storage drawer; 16. Placement rack; 17. Placement hole. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0031] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Please see Figure 1-8 The embodiments of this utility model are described in detail below.

[0033] See Figure 1 As shown, the modular multi-functional handheld filter rod testing device has a core component of a testing plate body 1. A filter rod height detection assembly is located on the upper part of the testing plate body 1. (See reference...) Figure 7-8 As shown, the filter rod height detection assembly includes a rectangular filter rod height detection placement slot 2 formed on the front of the detection plate body 1, a light strip mounting cavity 3 set on the back of the detection plate body 1, and a transparent glass plate 4 fixedly installed inside the detection plate body 1 and separating the filter rod height detection placement slot 2 from the light strip mounting cavity 3. (See reference...) Figure 1 , 4 As shown. The back opening of the LED strip mounting cavity 3 is sealed by a back plate 5 with screws. An LED strip 6 is fixedly installed on the inner side of the back plate 5, providing backlight illumination for the filter rod height detection placement slot 2. A height scale 13 is provided on one side of the filter rod height detection placement slot 2.

[0034] See Figure 2As shown, the filter rod integrated testing module 8 is centrally located in the lower area of ​​the main body 1 of the testing plate. (See reference...) Figure 6 As shown, the filter rod integrated testing module 8 includes multiple standard filter rod measuring holes 9 with different diameters, located on the lower part of the testing plate body 1, and three Collins filter rod testing holes 11. A detachable filter rod measuring sleeve 10 can be selectively inserted into some of the standard filter rod measuring holes 9. The outer circle of the detachable filter rod measuring sleeve 10 is adapted to a certain standard filter rod measuring hole 9, while its inner circle is a different specification of filter rod testing standard size. The outline shape of the Collins filter rod testing hole 11 is adapted to the external shape of the Collins filter rod to be tested, and a mandrel 12 is fixedly installed inside it. (See reference...) Figure 5 As shown, the shape and size of the mandrel 12 are adapted to the inner hole of the Collins filter rod, and the mandrel 12 and the detection hole 11 of the Collins filter rod are coaxially arranged.

[0035] See Figure 1 , Figure 2 As shown, a storage compartment 14 is also machined at the lower part of the main body 1 of the detection plate, which is provided with a pull-out storage drawer 15. A placement rack 16 is fixed inside the storage drawer 15, and multiple placement holes 17 are opened on the placement rack 16. When the detachable filter rod measuring sleeve 10 is not in use, it is stored in the placement holes 17 on the placement rack 16 of the storage drawer 15 for easy storage.

[0036] See Figure 3 As shown, a battery compartment 7 is also provided on the back of the main body 1 of the detection board. The battery installed in the battery compartment 7 is electrically connected to the LED light strip 6 to supply power to it.

[0037] Preferably, the main body 1 of the detection plate can be made of lightweight materials such as engineering plastics to ensure that the weight of the whole machine is less than 500 grams, making it easy to hold and operate with one hand.

[0038] Operating principle:

[0039] 1. Filter rod height detection: Place the filter rod (or filter rod segment) in the filter rod height detection slot and turn on the LED light strip. The light shines through the glass plate to illuminate the top of the filter rod. The operator can obtain the height value by observing the corresponding position of the top of the filter rod on the height scale.

[0040] 2. Standard Filter Rod Circumference / Diameter Inspection: Based on the nominal specifications of the filter rod to be tested, select the corresponding standard filter rod measuring hole, or insert a suitable detachable filter rod measuring sleeve into the appropriate measuring hole to form a test hole conforming to the specifications. Gently insert the filter rod into the selected test hole; this method can be used to determine whether its diameter or circumference is qualified.

[0041] 3. Collins Filter Rod Inspection: Place the Collins filter rod into the Collins filter rod inspection hole that matches its shape. If it can be inserted smoothly without significant movement, its external dimensions are qualified. At the same time, the inner hole of the filter rod must be able to smoothly fit into the mandrel in the inspection hole. If it cannot be inserted smoothly or if it is significantly offset after being inserted, its inner hole concentricity (offset) is unqualified.

[0042] 4. Bursting bead position assessment: For filter rods containing bursting beads, the approximate position of the bursting beads along the filter rod axis can be roughly assessed by using a height scale and transmitted light (LED light strip).

[0043] 5. Accessory storage: Unused detachable filter rod measuring sleeves can be stored in the storage drawer shelf for easy carrying and management, preventing loss.

[0044] In summary, this utility model integrates multiple testing functions into one unit, enabling rapid, accurate, and portable multi-parameter testing of filter rods, effectively solving the quality control challenges of composite and irregularly shaped filter rods.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Modular multi-functional handheld filter rod testing device, characterized in that: It includes a detection plate body (1), the upper part of which is provided with a filter rod height detection component, and the lower part is provided with a filter rod comprehensive detection module (8) and a storage compartment (14). The filter rod height detection assembly includes a filter rod height detection placement groove (2) opened on the front of the detection plate body (1), a light strip mounting cavity (3) set on the back of the detection plate body (1), and a transparent glass plate (4) fixedly installed in the detection plate body (1) and separating the filter rod height detection placement groove (2) from the light strip mounting cavity (3). The back opening of the light strip mounting cavity (3) is closed by a back plate (5). An LED light strip (6) is fixedly installed on the inner side of the back plate (5). A height scale (13) is provided on one side of the filter rod height detection placement groove (2). The filter rod comprehensive testing module (8) includes multiple standard filter rod measuring round holes (9) and at least one Collins filter rod testing hole (11) opened at the lower part of the testing plate body (1). A detachable filter rod measuring sleeve (10) can be selectively inserted into the standard filter rod measuring round hole (9). The outer circle of the detachable filter rod measuring sleeve (10) is adapted to the standard filter rod measuring round hole (9), and its inner circle is a filter rod testing standard size of another specification. The shape of the Collins filter rod testing hole (11) is adapted to the shape of the Collins filter rod, and a mandrel (12) is fixedly installed inside it. The shape and size of the mandrel (12) are adapted to the inner hole of the Collins filter rod. The storage compartment (14) is equipped with a pull-out storage drawer (15), and the storage drawer (15) is equipped with a shelf (16) with multiple placement holes (17).

2. The modular multifunctional handheld filter rod testing device according to claim 1, characterized in that: When not in use, the detachable filter rod measuring sleeve (10) is stored in the placement hole (17) on the placement rack (16) of the storage drawer (15).

3. The modular multifunctional handheld filter rod testing device according to claim 1, characterized in that: The detection board body (1) is also provided with a battery compartment (7), and the battery installed in the battery compartment (7) is electrically connected to the LED light strip (6).

4. The modular multifunctional handheld filter rod testing device according to claim 1, characterized in that: The main body (1) of the detection plate is made of lightweight material and weighs less than 500 grams.

5. The modular multifunctional handheld filter rod testing device according to claim 1, characterized in that: The LED light strip (6) provides backlighting for the filter rod height detection placement slot (2).

6. The modular multifunctional handheld filter rod testing device according to claim 1, characterized in that: The mandrel (12) is coaxially arranged with the Collins filter rod detection hole (11).

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