Rapid measuring disc for cigarette filter stick

Abstract

The utility model discloses a rapid measuring disc for a cigarette filter stick, which comprises a disc body, and the disc body is provided with a concave part for placing the cigarette filter stick; the first scale is used for carrying out visual inspection on the cigarette filter stick; the groove is used for detecting the length of the cigarette filter stick, a second scaleplate is arranged on the side wall of the groove, a positioning part is arranged in the groove, and a pointer matched with the second scaleplate for measurement is arranged on the positioning part; the measuring block is used for detecting the diameter of the cigarette filter stick, and a measuring hole for accommodating the cigarette filter stick is formed in the measuring block; the cigarette filter stick screening device has the advantages that visual inspection is conducted through the first ruler, cigarette filter sticks with the sizes obviously not meeting the requirement are screened out, the number of follow-up measurement is reduced, and the detection pressure is relieved; and then the cigarette filter stick passing visual inspection is subjected to length detection and diameter detection to ensure that the cigarette filter stick meets the requirements.

Description

Technical Field

[0001] The utility model relates to the field of tobacco production, in particular to a fast measuring disc for cigarette filter rods. Background Art

[0002] Cigarette filter rods are one of the raw materials for cigarette filters. To ensure the consumer experience, it is necessary to ensure that the size specifications of each cigarette filter rod meet the requirements. Currently, in the actual production process, measuring the length and circumference of cigarette filter rods usually requires the use of professional testing instruments. First, the cigarette filter rods are placed in the instrument, and then the testers need to check them one by one. However, the number of testing instruments is limited, and it takes a long time for operators to obtain data after completing the test, resulting in poor timeliness, which is not conducive to the control of production quality.

[0003] The patent with the announcement number "CN203024715U" discloses "a device for quickly detecting the circumference of a cigarette filter rod", including a frame, the bottom surface of which is provided with a plurality of mounting holes, and a ferrule is sleeved in the mounting hole. The device for quickly detecting the circumference of a cigarette filter rod adopts a frame with a ferrule, and uses the inner ring of the ferrule to detect the circumference of the cigarette filter rod. Multiple cigarette filter rods to be tested can be placed in the frame, and multiple samples can be quickly tested, thus realizing rapid testing. However, the patent can only detect the circumference of the cigarette filter rod, but not its length.

[0004] Therefore, our company proposes a rapid measuring disc for cigarette filter rods. Summary of the invention

[0005] The utility model aims to provide a rapid measuring disc for a cigarette filter rod, which can detect the length and circumference of the cigarette filter rod, thereby greatly improving the detection efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A rapid measuring disc for a cigarette filter rod, comprising a disc body, on which are arranged:

[0008] A recessed portion for placing a cigarette filter rod;

[0009] The first scale for visual inspection of cigarette filter rods;

[0010] A groove for detecting the length of the cigarette filter rod, a second scale is arranged on the side wall of the groove, a positioning part is arranged in the groove, and a pointer is arranged on the positioning part for measuring in coordination with the second scale;

[0011] A measuring block for detecting the diameter of a cigarette filter rod has a measuring hole for accommodating the cigarette filter rod.

[0012] Preferably, the disk body is further provided with a measuring rod hole connected to the groove, a measuring rod is passed through the measuring rod hole, one end of the measuring rod extends into the groove through the measuring rod hole to be connected with the positioning part, and a limiting part is provided at the other end of the measuring rod.

[0013] Preferably, a spring is sleeved on the measuring rod, and two ends of the spring are respectively in contact with the positioning portion and the end wall of the groove.

[0014] Preferably, the disc body is connected to the rotating part via a pin shaft, a receiving groove for accommodating the rotating part is provided in the disc body, a plurality of mounting holes are provided on the rotating part, and the measuring block is detachably arranged in the mounting holes.

[0015] Preferably, a cutting block is detachably arranged in the mounting hole, a cutting hole for accommodating a cigarette filter rod is provided in the cutting block, and a cutting knife is arranged in the cutting hole.

[0016] Preferably, the measuring block has a first limiting flange matched with the upper end surface of the mounting hole, and the cutting block has a second limiting flange matched with the upper end surface of the mounting hole.

[0017] Preferably, the mounting hole and the measuring block, as well as the mounting hole and the cutting block are all connected via threads.

[0018] The beneficial effects of the utility model are:

[0019] 1. You can first use the first ruler to visually inspect and screen out cigarette filter rods whose sizes obviously do not meet the requirements, thereby reducing the number of subsequent measurements and alleviating the inspection pressure; then, conduct length and diameter inspections on the cigarette filter rods that have passed the visual inspection to ensure that they meet the requirements.

[0020] 2. The measuring block and the mounting hole are detachably connected. Different measuring blocks have measuring holes with different inner diameters. By setting different measuring blocks, the measurement of cigarette filter rods with different diameters can be achieved.

[0021] 3. A spring is sleeved on the measuring rod. After the measuring rod is pulled to the right to put the cigarette filter rod into the groove, the measuring rod automatically moves to the left under the action of the spring, so that the positioning part contacts the cigarette filter rod, realizing semi-automatic measurement of the cigarette filter rod and improving detection efficiency.

[0022] 4. The mounting hole can also be used to place a cutting block to quickly cut the cigarette filter rod, making it easier to inspect the internal bonding line and the wire bundle strips in the forming paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model;

[0024] Figure 2 It is the front view of the rotating part;

[0025] Figure 3for Figure 2 AA section view;

[0026] Figure 4 is a schematic diagram of the measurement block;

[0027] Figure 5 Schematic diagram of the cutting block.

[0028] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings. Example

[0030] like Figure 1 As shown, a rapid measuring disc for cigarette filter rods of this embodiment includes a disc body 100, on which are arranged:

[0031] The recessed portion 101 for placing the cigarette filter rod can be used to place the cigarette filter rod to be tested in the recessed portion 101 for convenient measurement; in some embodiments, the recessed portion 101 can also be divided into two parts, respectively placing the tested product and the qualified product, or divided into three parts, respectively placing the tested product, the qualified product and the unqualified product;

[0032] A first ruler 200 is used for visual inspection of cigarette filter rods; the scale lines of the first ruler 200 are close to the end wall of the recessed portion 101, and the cigarette filter rod to be tested in the recessed portion 101 is placed parallel to the scale lines of the first ruler 200, after which its length can be conveniently preliminarily visually inspected, and cigarette filter rod products whose sizes obviously do not meet the requirements can be picked out, thereby reducing the number of subsequent inspections and improving inspection efficiency.

[0033] The groove 300 for detecting the length of the cigarette filter rod has a second scale 301 disposed on the side wall 300 of the groove. The second scale 301 can also be disposed on the disk body 100 and is located close to the side wall of the groove. A positioning portion 401 is disposed in the groove 300, and a pointer 402 is disposed on the positioning portion 401 for measuring in coordination with the second scale 301. The cigarette filter rod is placed in the groove 300, and then the positioning portion 401 is pushed so that the two ends of the cigarette filter rod are respectively close to the left inner wall of the groove 300 and the left end wall of the positioning portion 401. At this time, the position indicated by the pointer 402 on the second scale 301 is the length of the cigarette filter rod.

[0034] like Figure 4As shown, a measuring block 800 for detecting the diameter of a cigarette filter rod is provided in the measuring block 800 with a measuring hole 801 for accommodating the cigarette filter rod. The cigarette filter rod is inserted into the measuring hole 801 to measure whether its diameter meets the requirements. A cigarette filter rod with a diameter larger than the inner diameter of the measuring hole 801 cannot be inserted, and a cigarette filter rod that shakes after insertion has a diameter that is too small.

[0035] like Figure 1 As shown, the disc body 100 is further provided with a measuring rod hole 102 connected to the groove 300, a measuring rod 400 is passed through the measuring rod hole 102, one end of the measuring rod 400 extends into the groove 300 through the measuring rod hole 102 and is connected to the positioning portion 401, and a limiting portion 404 is provided at the other end of the measuring rod 400. By providing the measuring rod 400, the positioning portion 401 can be prevented from accidentally falling out of the groove 300.

[0036] The measuring rod 400 is sleeved with a spring 403, and the two ends of the spring 403 are respectively in contact with the positioning part 401 and the inner wall of the right end of the groove 300. After the measuring rod 400 is pulled rightward to put the cigarette filter rod in, the spring 403 pushes the positioning part 401 to automatically move leftward to press against the cigarette filter rod, so that its length can be conveniently measured.

[0037] like Figure 1 — Figure 3 As shown, the disc body 100 is connected to the rotating part 700 through the pin shaft 601, and a receiving groove 600 for accommodating the rotating part 700 is provided in the disc body 100. A pin hole 701 for penetrating the pin shaft 601 is provided on the rotating part 700, so that the rotating part 700 can rotate around the pin shaft 601. When not being tested, the rotating part 700 can be smoothly received in the receiving groove 600. The rotating part 700 is provided with multiple mounting holes 702, and the measuring block 800 is detachably arranged in the mounting hole 702. Different measuring blocks 800 have measuring holes 801 with different inner diameters, and different measuring blocks 800 can be provided to measure cigarette filter rods with different diameters.

[0038] In some embodiments, a cutting block 900 is detachably provided in the mounting hole 702. The cutting block 900 has substantially the same appearance as the measuring block 800. A cutting hole 901 for accommodating a cigarette filter rod is provided in the cutting block 900. A cutter 903 is provided in the cutting hole 901. In the process of detecting the length and diameter of the cigarette filter rod, it is also necessary to perform random inspections on the internal bonding line and the wire bundle strips in the forming paper. During the random inspection, the cigarette filter rod is inserted into the cutting hole 901, and the cutter 903 cuts the cigarette filter rod open along the central axis thereof, so that it can be conveniently inspected.

[0039] The measuring block 800 has a first limiting flange 802 that matches the upper end surface of the mounting hole 702, and the cutting block 900 has a second limiting flange 902 that matches the upper end surface of the mounting hole 702. When it is directly inserted into the mounting hole 702, the limiting flange can position and limit it, which is convenient for subsequent detection.

[0040] In some embodiments, the mounting hole 702 and the measuring block 800, and the mounting hole 702 and the cutting block 900 are connected by threads, so that the connection is more reliable and no shaking will occur to affect the detection accuracy.

[0041] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0043] If the words "first", "second" and so on are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of describing the utility model and simplifying the description. Unless otherwise stated, the above words have no special meaning.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A rapid measuring disc for cigarette filter rods, comprising a disc body, characterized in that: The disk body is provided with: A recessed portion for placing a cigarette filter rod; The first scale for visual inspection of cigarette filter rods; A groove for detecting the length of the cigarette filter rod, a second scale is arranged on the side wall of the groove, a positioning part is arranged in the groove, and a pointer is arranged on the positioning part for cooperating with the second scale for measurement; A measuring block for detecting the diameter of a cigarette filter rod has a measuring hole for accommodating the cigarette filter rod.

2. A rapid measuring disc for cigarette filter rods according to claim 1, characterized in that: The disk body is also provided with a measuring rod hole connected to the groove, a measuring rod is passed through the measuring rod hole, one end of the measuring rod extends into the groove through the measuring rod hole and is connected to the positioning part, and a limiting part is arranged at the other end of the measuring rod.

3. A rapid measuring disc for cigarette filter rods according to claim 2, characterized in that: A spring is sleeved on the measuring rod, and two ends of the spring are respectively in contact with the positioning portion and the end wall of the groove.

4. A rapid measuring disc for cigarette filter rods according to claim 1, characterized in that: The disc body is connected to the rotating part through a pin shaft, a receiving groove for accommodating the rotating part is provided in the disc body, a plurality of mounting holes are provided on the rotating part, and the measuring block is detachably arranged in the mounting holes.

5. A rapid measuring disc for cigarette filter rods according to claim 4, characterized in that: A cutting block is detachably arranged in the mounting hole, a cutting hole for accommodating a cigarette filter rod is provided in the cutting block, and a cutting knife is arranged in the cutting hole.

6. A rapid measuring disc for cigarette filter rods according to claim 5, characterized in that: The measuring block has a first limiting flange matched with the upper end surface of the mounting hole, and the cutting block has a second limiting flange matched with the upper end surface of the mounting hole.

7. A rapid measuring disc for cigarette filter rods according to claim 4 or 5, characterized in that: The mounting hole and the measuring block, as well as the mounting hole and the cutting block are all connected via threads.

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