CN111700306A - Push type cigarette material filling value measuring equipment - Google Patents

Push type cigarette material filling value measuring equipment Download PDF

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Publication number
CN111700306A
CN111700306A CN202010576405.5A CN202010576405A CN111700306A CN 111700306 A CN111700306 A CN 111700306A CN 202010576405 A CN202010576405 A CN 202010576405A CN 111700306 A CN111700306 A CN 111700306A
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CN
China
Prior art keywords
cigarette
feeding
pushing
weighing
piece
Prior art date
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Granted
Application number
CN202010576405.5A
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Chinese (zh)
Other versions
CN111700306B (en
Inventor
张永江
赵振伟
冯银龙
张图伟
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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Publication date
Application filed by China Tobacco Henan Industrial Co Ltd filed Critical China Tobacco Henan Industrial Co Ltd
Priority to CN202010576405.5A priority Critical patent/CN111700306B/en
Publication of CN111700306A publication Critical patent/CN111700306A/en
Application granted granted Critical
Publication of CN111700306B publication Critical patent/CN111700306B/en
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Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/39—Tobacco feeding devices
    • A24C5/397—Tobacco feeding devices with means for regulating the tobacco quantity
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/39—Tobacco feeding devices
    • A24C5/399—Component parts or details, e.g. feed roller, feed belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608—Height gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G15/00—Arrangements for check-weighing of materials dispensed into removable containers
    • G01G15/02—Arrangements for check-weighing of materials dispensed into removable containers with provision for adding or removing a make-up quantity of material to obtain the desired net weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0202—Agricultural and processed food products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

The invention discloses a push type cigarette material filling value measuring device, wherein a feeding device and a pushing device are arranged correspondingly; the pushing device comprises a pushing piece and a pushing piece driving unit; the detection device comprises a material bearing part, a weighing unit, a pressure applying mechanism and a height detection mechanism; the material bearing part is provided with a feeding hole and a pressure applying hole, and the feeding hole is arranged corresponding to the pushing part; the pressure applying mechanism is arranged to enter the material bearing part from the pressure applying port; the height detection mechanism is arranged to be used for detecting the height of cigarette materials in the material bearing piece. The push type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the feeding device, the pushing device and the detecting device, and can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity.

Description

Push type cigarette material filling value measuring equipment
Technical Field
The invention relates to the field of cigarette performance detection, in particular to a press type cigarette material filling value measuring device.
Background
The filling value of the cigarette material can reflect the pressure bearing performance of the cigarette materials such as cut tobacco, cut stems or thin sheets. Taking the detection of the filling value of the cut tobacco as an example, the cut tobacco with certain quality is placed in a measuring cylinder, and the volume of the cut tobacco kept under the action of certain pressure for certain time is measured, so that the filling value of the cut tobacco can be obtained.
The existing measurement of the filling value of the cigarette material needs to measure the filling value by manually weighing the cigarette material with certain mass and then filling the cigarette material into a measuring cylinder. When measuring the data of a cigarette material filling value, the procedures of weighing, filling of a measuring cylinder, starting an instrument, waiting for measurement, removing a measuring sample of the measuring cylinder and the like need to be finished in sequence. In the actual operation process, the filling value measurement is often performed on a plurality of groups of test samples (30 samples/group), which is not only labor-intensive, but also low in working efficiency.
Therefore, how to provide a device capable of effectively improving the measurement efficiency of the cigarette material filling value and reducing the working strength becomes a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a novel technical scheme of a press type cigarette material filling value measuring device which can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity.
According to a first aspect of the present invention, there is provided a press type cigarette material filling value measuring apparatus.
The push type cigarette material filling value measuring equipment comprises a feeding device, a pushing device and a detecting device; wherein the content of the first and second substances,
the feeding device is arranged corresponding to the pushing device and is used for feeding cigarette materials to the pushing device;
the pushing device comprises a pushing piece and a pushing piece driving unit, wherein the pushing piece driving unit is used for driving the pushing piece to move so as to enable the pushing piece to push cigarette materials;
the detection device comprises a material bearing part, a weighing unit, a pressure applying mechanism and a height detection mechanism;
the material bearing part is provided with a feeding hole and a pressure applying hole, and the feeding hole is arranged corresponding to the pushing part so that the pushing part can push cigarette materials from the feeding hole into the material bearing part;
the weighing unit is used for weighing the weight of the cigarette materials in the material bearing piece or the sum of the weight of the material bearing piece and the weight of the cigarette materials;
the pressing mechanism is arranged to enter the material containing part from the pressing port so as to apply pressure to the cigarette materials in the material containing part;
the height detection mechanism is arranged to be used for detecting the height of cigarette materials in the material bearing piece.
Optionally, the feeding device comprises a feeding channel and a feeding mechanism;
the feeding channel is provided with a feeding inlet and a feeding outlet;
the feeding mechanism is arranged to be used for feeding cigarette materials from the feeding inlet to the feeding channel;
the material pushing device further comprises a material pushing channel, and the material feeding outlet is communicated with the material pushing channel.
Optionally, the material receiving part is provided with a weighing port opposite to the pressure applying port, and a weighing plate is arranged at the weighing port;
the weighing unit is located below the weighing plate and is configured to weigh the weighing plate and the sum of the weights of the cigarette materials on the weighing plate.
Optionally, the detection device further comprises a weighing drive unit;
the weighing drive unit is configured to drive the weighing unit to move in the direction of the pressure applying opening such that the weighing plate is supported on the weighing unit.
Optionally, the material holding piece is further provided with a material taking port, and the material taking port is used for taking out cigarette materials in the material holding piece.
Optionally, the material taking port and the feed inlet are arranged oppositely, and the material taking port is provided with a material taking port plugging plate.
Optionally, the detection device further includes a material taking and blocking driving unit, and the material taking and blocking driving unit is configured to drive the material taking port blocking plate to block or leave the material taking port.
Optionally, the pressing mechanism comprises a pressing piece and a pressing piece driving unit;
the pressing piece driving unit is arranged for driving the pressing piece to move towards the direction close to or far away from the material bearing piece, so that the pressing piece applies pressure to cigarette materials in the material bearing piece.
Optionally, the height detection mechanism includes a detection piece and a detection unit;
the detection piece is fixedly connected with the surface of the pressing piece, which is far away from the pressure applying opening, and extends from the pressing piece towards the direction far away from the pressure applying opening;
the detection unit is configured to detect a change in height of the detection member.
Optionally, the detecting member has a rod-shaped structure;
the detection unit is a displacement sensor.
The push type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the feeding device, the pushing device and the detecting device, and can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of an embodiment of the press type cigarette material filling value measuring equipment disclosed in the present disclosure.
The figures are labeled as follows:
the device comprises a feeding channel-1, a feeding inlet-101, a feeding outlet-102, a pushing element-2, a pushing element driving unit-3, a pushing channel-4, a material containing element-5, a feeding hole-51, a pressure applying hole-52, a weighing hole-53, a weighing plate-54, a material taking hole-55, a material taking hole blocking plate-56, a weighing unit-6, a weighing driving unit-7, a pressure applying element-8, a pressure applying element driving unit-9, a detection element-10 and a detection unit-11.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1, the press type cigarette material filling value measuring device of the present disclosure includes a feeding device, a pushing device and a detecting device.
The feeding device is arranged corresponding to the pushing device and can be used for feeding cigarette materials to the pushing device. The cigarette materials generally comprise cut tobacco, cut stems, thin slices and the like.
The feeding device can be a conveying belt device or a feeding device, and the cigarette materials are fed into the pushing device through the conveying belt device or the feeding device. In specific implementation, the cigarette materials delivered to the material pushing device by the feeding device can be batched and quantitative materials.
The pushing device comprises a pushing piece 2 and a pushing piece driving unit 3. The pushing member driving unit 3 can be used for driving the pushing member 2 to move, so that the pushing member 2 pushes the cigarette material. The pusher 2 may have a generally plate-like or block-like structure. The pusher drive unit 3 may be, for example, a motor or a motor.
The detection device comprises a material bearing part 5, a weighing unit 6, a pressure applying mechanism and a height detection mechanism.
The material bearing part 5 is provided with a feed inlet 51 and a pressure applying opening 52. The feed inlet 51 is arranged corresponding to the pushing member 2, so that the pushing member 2 pushes the cigarette material from the feed inlet 51 into the material receiving member 5. The material receiving part 5 can have a frame-like structure or a basket-like structure.
In specific implementation, after the pushing member 5 pushes the cigarette material from the feeding hole 51 into the material holding member 5, the pushing member driving unit 3 drives the pushing member 5 to maintain at the position for blocking the feeding hole 51, so as to maintain the cigarette material in the material holding member 5 in the space of the material holding member 5 with stable and unchangeable volume. After the current cigarette material filling value detection is completed, the pushing member driving unit 3 drives the pushing member 5 to leave the feeding hole 51, so as to push the next cigarette material to be detected into the material bearing member 5.
The weighing unit 6 can be used for weighing the weight of the cigarette materials in the material bearing part 5 or the sum of the weight of the material bearing part 5 and the weight of the cigarette materials.
The weighing unit 6 is typically an electronic balance-weighing instrument. The weighing unit 6 may be arranged in the material receiving member 5 to weigh the weight of the cigarette material entering the material receiving member 5. Alternatively, the weighing unit 6 can be located outside the material holder 5, so that the sum of the weight of the material holder 5 and the weight of the cigarette material in the material holder 5 is weighed. Since the weight of the material receiving member 5 is generally known, the weight of the cigarette material in the material receiving member 5 can be easily obtained from the sum of the weight of the material receiving member 5 and the weight of the cigarette material in the material receiving member 5.
The pressure applying mechanism may be used to enter the material receiving member 5 from the pressure applying port 52 to apply pressure to the cigarette material within the material receiving member 5. The pressing mechanism may be, for example, a load block or a motor. During specific implementation, the load block can be directly pressed on the cigarette materials in the material bearing part 5, or the motor can be used for pressing the cigarette materials in the material bearing part 5.
The height detection mechanism can be used for detecting the height of the cigarette materials in the material bearing piece 5.
The height detection mechanism can be, for example, a position sensor arranged in the material bearing part 5, and obtains the height change of the pressed cigarette materials by detecting the height difference of the cigarette materials in the material bearing part 5 before and after the pressing.
When the push type cigarette material filling value measuring equipment is used, the cigarette materials are firstly thrown into the pushing device through the feeding device. The pushing element driving unit 3 of the pushing device drives the pushing element 2 to push the cigarette materials from the feeding hole 51 into the material containing element 5, and after the cigarette materials are pushed into the material containing element 5, the pushing element 2 blocks the feeding hole 51. Then, the weighing unit 6 weighs the cigarette material in the material bearing member 5 to obtain the weight parameter of the cigarette material in the material bearing member 5. Then, the pressing mechanism presses the cigarette material in the material bearing member 5 and leaves the cigarette material after the pressure is maintained for a period of time. The height detection mechanism detects the height difference of the cigarette materials in the material bearing part 5 before and after the pressure is applied, and the height change of the pressed cigarette materials in the material bearing part 5 is obtained. The filling value of the cigarette material can be obtained by the weight parameter of the cigarette material in the material bearing part 5 and the height change of the pressed cigarette material in the material bearing part 5. After the current cigarette material filling value detection is completed, the pushing member driving unit 3 drives the pushing member 2 to leave the feeding hole 51, and the cigarette materials in the material bearing member 5 are removed in the modes of mechanical arm picking or material sucking by a material sucking device and the like, so that the next cigarette material filling value detection can be performed. The number of measuring cycles of the apparatus for filling values of cigarette material can be determined by the person skilled in the art according to the quantitative requirements of the values to be detected for the filling values.
The push type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the feeding device, the pushing device and the detecting device, and can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working intensity.
In an embodiment of the pressing type cigarette material filling value measuring device of the present disclosure, in order to improve the stability of detection of the pressing type cigarette material filling value measuring device, the feeding device includes a feeding channel 1 and a feeding mechanism (not shown in the figure). The feeding mechanism may be, for example, a conveyor belt device or a feeding device.
The feed channel 1 has a feed inlet 101 and a feed outlet 102. The feeding mechanism can be used for feeding cigarette materials from the feeding inlet 101 to the feeding channel 1.
The pushing device also comprises a pushing channel 4. The feeding outlet 102 is communicated with the material pushing channel 4. The pushing element 2 of the pushing device can push the cigarette material entering the pushing channel 4 from the feeding outlet 102 into the material receiving element 5 along the pushing channel 4.
In one embodiment of the disclosed press type cigarette material filling value measuring apparatus, the material receiving member 5 is provided with a weighing opening 53 disposed opposite to the pressure applying opening 52. A weighing plate 54 is provided at the weighing port 53. The weighing plate 54 may function to close off the weighing port 53.
Weighing unit 6 is located below weighing plate 54, and weighing unit 6 may be used to weigh weighing plate 54 plus the weight of the smoking articles on weighing plate 54.
The material bearing part 5 and the weighing unit 6 of the embodiment can weigh the cigarette materials more flexibly and conveniently. The weighing unit 6 is located outside the material receiving member 5 and can weigh the sum of the weight of the weighing plate 54 and the weight of the cigarette material on the weighing plate 54. Since the weight of weighing plate 54 is generally known, the weight of the smoking material in material receiver 5 is conveniently derived from the sum of the weight of weighing plate 54 and the weight of the smoking material on weighing plate 54.
In specific implementation, the weighing port 53 and the weighing plate 54 need to be designed in size so that the cigarette materials in the material receiving member 5 are all located on the weighing plate 54, so as to more accurately obtain the weight of the cigarette materials.
In addition, the weighing unit 6 may also continuously weigh the weighing plate 54 and the cigarette material thereon during the pressing of the pressing mechanism, thereby monitoring whether the pressure applied by the pressing mechanism is stable.
Further, the detection device also comprises a weighing drive unit 7.
The weighing drive unit 7 can be used to drive the weighing cell 6 in the direction of the pressure application opening 52, so that the weighing plate 54 is supported on the weighing cell 6. The weighing drive unit 7 may be, for example, a motor or a piston arrangement or the like.
In this embodiment, a support frame for supporting weighing plate 54 when weighing cell 6 is not in contact with weighing plate 54 may be provided under weighing plate 54. During the process of pressing the cigarette material on the weighing plate 54 by the pressing mechanism, the weighing plate 54 is supported on the support frame. After the pressing is completed, the cigarette material on the weighing plate 54 is compressed, the weighing driving unit 7 drives the weighing unit 6 to move towards the pressing opening 52, so that the weighing plate 54 is supported from the support frame, the weighing plate 54 is separated from the support frame and is supported on the weighing unit 6, and the weighing unit 6 can weigh the weighing plate 54 and the cigarette material. Because the cigarette material on the weighing plate 54 is compressed at this time, the weighing plate 54 and the cigarette material thereon have a larger space moving towards the pressure applying opening 52, which is beneficial to avoiding the cigarette material from interfering with the parts of the material bearing member 5, thereby obtaining a more accurate weight value of the cigarette material.
In an embodiment of the present disclosure, the material loading member 5 is further provided with a material taking opening 55. The material taking port 55 can be used for taking out cigarette materials in the material containing member 5.
The material discharge opening 55 may be provided on the side of the material receiving member 5 where the pressure applying opening 52 is provided, or may be provided on the side of the material receiving member 5 opposite to the side where the pressure applying opening 52 is provided. The cigarette material in the material bearing member 5 is removed from the material taking port 55 by the mechanical arm drawing or sucking of the material sucking device, and the next detection of the cigarette material filling value can be performed.
Further, the material taking port 55 is arranged opposite to the material inlet 51, and a material taking port blocking plate 56 is arranged at the material taking port 55. The material outlet blocking plate 56 can be used to block the material outlet 55. In the process that the pressing mechanism presses the cigarette material in the material loading member 5, the material taking port blocking plate 56 blocks the material taking port 55. After the current cigarette material filling value is detected, the material taking hole plugging plate 56 is taken down from the material taking hole 55, so that the cigarette materials in the material bearing piece 5 can be conveniently taken down through a mechanical arm or taken up by a material sucking device in a sucking mode and the like to be cleared from the material taking hole 55, and after the cigarette materials are cleared, the material taking hole 55 is plugged by the material taking hole plugging plate 56 again.
Furthermore, the detecting device further comprises a material taking and blocking driving unit (not shown in the figure). The material taking and blocking driving unit can be used for driving the material taking port blocking plate 56 to block or leave the material taking port 55.
The material taking and blocking driving unit is arranged to facilitate opening or closing of the material taking port 55 more conveniently, so that the convenience of use of the pressing type cigarette material filling value measuring equipment is improved.
In one embodiment of the press type cigarette material filling value measuring device of the present disclosure, the space of the material containing member 5 for placing the cigarette material is surrounded by the pushing member 2, the pressing member 8, the weighing plate 54 and the material taking port blocking plate 56.
In one embodiment of the press type cigarette material filling value measuring apparatus of the present disclosure, the pressing mechanism includes a pressing piece 8 and a pressing piece driving unit 9.
The pressing member driving unit 9 can be used for driving the pressing member 8 to move towards the direction close to or far away from the material bearing member 5, so that the pressing member 8 applies pressure to the cigarette material in the material bearing member 5.
The pressing member 8 may have a block-like or plate-like shape. The pressing member driving unit 9 may be, for example, a cylinder or a motor.
The pressing piece driving unit 9 drives the pressing piece 8 to press the cigarette materials in the material bearing piece 5, so that the stability of pressing force can be ensured, and the detection accuracy of the pressing type cigarette material filling value measuring equipment is improved.
Further, the height detection mechanism includes a detection piece 10 and a detection unit 11.
The detecting member 10 is fixedly connected to the surface of the pressing member 8 away from the pressing port 52, and the detecting member 10 extends from the pressing member 8 in a direction away from the pressing port 52. The fixed connection between the detection element 10 and the pressure element 8 can be realized by welding or gluing. The detecting member 10 may have a rod-like or needle-like shape.
The detecting unit 11 may be used to detect a height change of the detecting member 10. The detection unit 11 may be, for example, a laser beam detector or a position sensor. The stroke of the detecting member 10 with the movement of the pressing member 8 is located in the detection area of the detecting unit 11.
The height of the detection piece 10 detected by the detection unit 11 when the pressing piece 8 contacts with the cigarette materials in the material bearing piece 5 and the height of the detection piece 10 when the pressing piece 8 finishes pressing the cigarette materials in the material bearing piece 5 can quickly and accurately obtain the height change of the pressed cigarette materials, so that the cigarette material filling value can be quickly and accurately obtained.
Further, in order to improve the accuracy of detecting the height change of the cigarette material after being pressed and to control the cost, the detecting member 10 has a rod-like structure. The detection unit 11 is a displacement sensor.
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 illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (10)

1. A push type cigarette material filling value measuring device is characterized by comprising a feeding device, a pushing device and a detecting device; wherein the content of the first and second substances,
the feeding device is arranged corresponding to the pushing device and is used for feeding cigarette materials to the pushing device;
the pushing device comprises a pushing piece and a pushing piece driving unit, wherein the pushing piece driving unit is used for driving the pushing piece to move so as to enable the pushing piece to push cigarette materials;
the detection device comprises a material bearing part, a weighing unit, a pressure applying mechanism and a height detection mechanism;
the material bearing part is provided with a feeding hole and a pressure applying hole, and the feeding hole is arranged corresponding to the pushing part so that the pushing part can push cigarette materials from the feeding hole into the material bearing part;
the weighing unit is used for weighing the weight of the cigarette materials in the material bearing piece or the sum of the weight of the material bearing piece and the weight of the cigarette materials;
the pressing mechanism is arranged to enter the material containing part from the pressing port so as to apply pressure to the cigarette materials in the material containing part;
the height detection mechanism is arranged to be used for detecting the height of cigarette materials in the material bearing piece.
2. The push type cigarette material filling value measuring equipment according to claim 1, wherein the feeding device comprises a feeding channel and a feeding mechanism;
the feeding channel is provided with a feeding inlet and a feeding outlet;
the feeding mechanism is arranged to be used for feeding cigarette materials from the feeding inlet to the feeding channel;
the material pushing device further comprises a material pushing channel, and the material feeding outlet is communicated with the material pushing channel.
3. The push type cigarette material filling value measuring equipment according to claim 1, wherein a weighing port is arranged on the material bearing piece opposite to the pressure applying port, and a weighing plate is arranged at the weighing port;
the weighing unit is located below the weighing plate and is configured to weigh the weighing plate and the sum of the weights of the cigarette materials on the weighing plate.
4. The push type cigarette material filling value measuring device according to claim 3, wherein the detecting means further comprises a weighing driving unit;
the weighing drive unit is configured to drive the weighing unit to move in the direction of the pressure applying opening such that the weighing plate is supported on the weighing unit.
5. The push type cigarette material filling value measuring equipment according to claim 1, wherein a material taking port is further formed in the material bearing piece and is configured for taking out cigarette materials in the material bearing piece.
6. The push type cigarette material filling value measuring equipment according to claim 5, wherein the material taking opening is arranged opposite to the feeding opening, and a material taking opening plugging plate is arranged at the material taking opening.
7. The push type cigarette material filling value measuring equipment according to claim 6, wherein the detection device further comprises a material taking blocking driving unit, and the material taking blocking driving unit is arranged to be used for driving the material taking opening blocking plate to block or leave the material taking opening.
8. The push type cigarette material filling value measuring device according to claim 1, wherein the pressing mechanism comprises a pressing piece and a pressing piece driving unit;
the pressing piece driving unit is arranged for driving the pressing piece to move towards the direction close to or far away from the material bearing piece, so that the pressing piece applies pressure to cigarette materials in the material bearing piece.
9. The push type cigarette material filling value measuring equipment according to claim 8, wherein the height detection mechanism comprises a detection piece and a detection unit;
the detection piece is fixedly connected with the surface of the pressing piece, which is far away from the pressure applying opening, and extends from the pressing piece towards the direction far away from the pressure applying opening;
the detection unit is configured to detect a change in height of the detection member.
10. The push type cigarette material filling value measuring device of claim 9, wherein the detecting member has a rod-shaped structure;
the detection unit is a displacement sensor.
CN202010576405.5A 2020-06-22 2020-06-22 Push type cigarette material filling value measuring equipment Active CN111700306B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056371A (en) * 1989-09-02 1991-10-15 H. F. & Ph. F. Reemtsma Gmbh & Co. Method and apparatus for determining the filling capacity of tobacco
JPH10111125A (en) * 1996-10-04 1998-04-28 Japan Tobacco Inc Device an method for measuring expansion of cut tobacco
CN1833554A (en) * 2005-03-16 2006-09-20 中国科学院沈阳科学仪器研制中心有限公司 Inspection integrated testing table of cigarette
CN102890053A (en) * 2012-11-03 2013-01-23 中国烟草总公司郑州烟草研究院 Method and device for testing compression ratio of lamina raw material
CN104457500A (en) * 2014-11-28 2015-03-25 重庆久德机械制造有限公司 Stamping part blank thickness gauge
CN209342079U (en) * 2018-02-05 2019-09-03 广州润湖仪器有限公司 A kind of tobacco fill value instrument range unit
CN209927610U (en) * 2019-04-11 2020-01-10 河南中烟工业有限责任公司 Comprehensive testing device for tobacco shred characteristics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056371A (en) * 1989-09-02 1991-10-15 H. F. & Ph. F. Reemtsma Gmbh & Co. Method and apparatus for determining the filling capacity of tobacco
JPH10111125A (en) * 1996-10-04 1998-04-28 Japan Tobacco Inc Device an method for measuring expansion of cut tobacco
CN1833554A (en) * 2005-03-16 2006-09-20 中国科学院沈阳科学仪器研制中心有限公司 Inspection integrated testing table of cigarette
CN102890053A (en) * 2012-11-03 2013-01-23 中国烟草总公司郑州烟草研究院 Method and device for testing compression ratio of lamina raw material
CN104457500A (en) * 2014-11-28 2015-03-25 重庆久德机械制造有限公司 Stamping part blank thickness gauge
CN209342079U (en) * 2018-02-05 2019-09-03 广州润湖仪器有限公司 A kind of tobacco fill value instrument range unit
CN209927610U (en) * 2019-04-11 2020-01-10 河南中烟工业有限责任公司 Comprehensive testing device for tobacco shred characteristics

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