阅读说明：本技术 一种刺针式卷烟物料填充值测量设备 (Pricking pin type cigarette material filling value measuring equipment ) 是由 张永江 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种刺针式卷烟物料填充值测量设备,其施压检测装置包括物料承放件和施压检测机构；物料承放件上设有进清料口、施压口和检测口；施压检测机构包括施压刺针组件、施压刺针驱动单元和刺穿长度检测单元；施压刺针组件包括施压件和刺针件；刺穿长度检测单元用于检测刺针件伸出检测口的长度；推清料装置包括推清料机构和称量机构；推清料机构包括推清料件、推清料通道、推清料件驱动单元和清料单元；投料装置与推清料装置对应设置。本公开的刺针式卷烟物料填充值测量设备通过施压检测装置、推清料装置和投料装置实现对卷烟物料填充值自动化的检测,并对测量后的卷烟物料自动清除,可有效提高卷烟物料填充值的测量效率及降低工作强度。(The invention discloses a pricker type cigarette material filling value measuring device, wherein a pressure application detection device comprises a material bearing part and a pressure application detection mechanism; the material bearing part is provided with a material inlet and cleaning port, a pressure applying port and a detection port; the pressure detection mechanism comprises a pressure puncture needle assembly, a pressure puncture needle driving unit and a puncture length detection unit; the pressure-applying puncture needle assembly comprises a pressure-applying piece and a puncture needle piece; the puncture length detection unit is used for detecting the length of the puncture needle piece extending out of the detection port; the pushing and cleaning device comprises a pushing and cleaning mechanism and a weighing mechanism; the material pushing and cleaning mechanism comprises a material pushing and cleaning piece, a material pushing and cleaning channel, a material pushing and cleaning piece driving unit and a material cleaning unit; the feeding device and the pushing and cleaning device are arranged correspondingly. The pricking pin type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the pressing detection device, the pushing and cleaning device and the feeding device, automatically clean the measured cigarette material, and effectively improve the measurement efficiency of the cigarette material filling value and reduce the working strength.)

1. A pricker type cigarette material filling value measuring device is characterized by comprising a pressure applying detection device, a material pushing and cleaning device and a material feeding device; wherein the content of the first and second substances,

the pressure detection device comprises a material bearing part and a pressure detection mechanism;

the material bearing part is provided with a material inlet and cleaning port, a pressure applying port and a detection port, and the pressure applying port and the detection port are correspondingly arranged;

the pressure detection mechanism comprises a pressure application pricking pin component, a pressure application pricking pin driving unit and a pricking length detection unit, and the pressure application pricking pin component is arranged corresponding to the pressure application port;

the pressure applying and pricking component comprises a pressure applying part and a pricking part, the pressure applying part is fixedly connected with the pricking part, and the pricking part extends from the surface of the pressure applying part facing the pressure applying port to the direction of the detection port;

the pressing pricker driving unit is arranged for driving the pressing pricker component to enter the material containing part from the pressing port, so that the pressing part applies pressure to the cigarette materials in the material containing part, and the pricker part pierces the cigarette materials in the material containing part and passes through the detection port;

the puncture length detection unit is used for detecting the length of the puncture needle piece extending out of the detection port;

the pushing and cleaning device comprises a pushing and cleaning mechanism and a weighing mechanism;

the material pushing and cleaning mechanism comprises a material pushing and cleaning piece, a material pushing and cleaning channel, a material pushing and cleaning piece driving unit and a material cleaning unit;

the material pushing and clearing part comprises a material pushing and clearing part main body, a material clearing opening and closing plate and a material clearing plugging driving unit;

the material pushing and cleaning part main body is arranged corresponding to the material feeding and cleaning port, a material cleaning channel is arranged on the material pushing and cleaning part main body, the material cleaning opening and closing plate is connected with the material pushing and cleaning part main body, and the material cleaning plugging driving unit is arranged to be used for driving the material cleaning opening and closing plate to open or close an opening of the material cleaning channel, which is adjacent to the material feeding and cleaning port;

the pushing and cleaning channel is communicated with the feeding and cleaning port;

the pushing and cleaning part driving unit is arranged for driving the pushing and cleaning part to move towards the direction close to or far away from the feeding and cleaning port along the pushing and cleaning channel;

the material cleaning unit is arranged for cleaning cigarette materials in the material bearing piece when the material cleaning opening and closing plate opens the material cleaning channel;

the feeding device is arranged corresponding to the material pushing and cleaning device, and the feeding device is arranged for feeding cigarette materials to the material pushing and cleaning device, so that the material pushing and cleaning piece pushes the cigarette materials into the material bearing piece;

the weighing mechanism is set to weigh the weight of the cigarette materials pushed by the pushing and cleaning piece.

2. The apparatus of claim 1, wherein the puncture length sensing unit is mounted on an outer surface of the material receiving member and the puncture length sensing unit is disposed around the sensing port.

3. The apparatus according to claim 1, wherein said cleaning shutter plate is rotatably connected to said cleaning member body;

the material cleaning and blocking driving unit is arranged for driving the material cleaning and opening and closing plate to rotate relative to the material pushing and cleaning part body so as to open or close the opening of the material cleaning channel adjacent to the material feeding and cleaning port.

4. The apparatus according to claim 1, wherein the cleaning unit is mounted on a side of the cleaning channel remote from the feeding opening and cleaning opening, and the cleaning unit is configured to suck out the cigarette material in the material receiving member when the cleaning opening and closing plate opens the cleaning channel.

5. The apparatus according to claim 4, wherein an auxiliary discharge channel is provided in the purging channel, said auxiliary discharge channel being in communication with the purging channel and being configured for guiding the smoking material discharged by the purging unit out of the purging channel.

6. The lancet cigarette material filling value measuring device of claim 1, wherein the feeding device comprises a feeding channel, a conveyor belt mechanism and a feeding mechanism;

the feeding channel is provided with a feeding inlet, a conveying belt port and a feeding outlet, the conveying belt port is positioned between the feeding inlet and the feeding outlet, and the feeding outlet is arranged corresponding to the pushing and cleaning device;

the conveying belt mechanism comprises a conveying belt and quantitative plates, the conveying belt is arranged at the position of the conveying belt opening, the quantitative plates are arranged on the conveying belt at equal intervals, and a material storage area for storing cigarette materials is formed between every two adjacent quantitative plates;

the feeding mechanism is arranged to feed cigarette materials from the feeding inlet to the material storage areas, so that the cigarette materials in the material storage areas are conveyed to the feeding outlet at intervals by the conveying belt.

7. The spike cigarette material filling value measuring device of claim 6, wherein a material level detecting unit is further provided in the feeding channel;

the material level detection unit is located the transmission band mouth with throw between the material export, just the material level detection unit is set up to be used for detecting the entering push away the volume of the cigarette material of clear material device.

8. The lancet cigarette material fill value measurement device of claim 6, wherein the weighing mechanism is mounted within the push bench body and is configured for weighing cigarette material falling from the feed outlet onto the push bench body.

9. The lancet cigarette material filling value measuring device according to any one of claims 1 to 8, wherein the pressing detection device further comprises a bulk mechanism including a bulk member and a bulk member driving unit;

the material bearing piece is also provided with a material dispersing port;

the bulk cargo drive unit is arranged to be used for driving the bulk cargo to block the bulk material opening and driving the bulk cargo to move towards the cigarette materials in the material bearing piece so as to break up the cigarette materials in the material bearing piece.

10. The apparatus according to claim 9, wherein the bulk material member and the material cleaning opening and closing plate are respectively located on two opposite sides of the material receiving member, and the bulk material member is located on one side of the material cleaning opening and closing plate away from the detection port.

Technical Field

The invention relates to the field of cigarette performance detection, in particular to a pricking pin 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 pricking pin type cigarette material filling value measuring device which can effectively improve the measuring efficiency of the cigarette material filling value and reduce the working strength.

According to a first aspect of the present invention, there is provided a lancet cigarette material fill value measuring apparatus.

The pricker type cigarette material filling value measuring equipment comprises a pressure applying detection device, a material pushing and cleaning device and a material feeding device; wherein the content of the first and second substances,

the pressure detection device comprises a material bearing part and a pressure detection mechanism;

the material bearing part is provided with a material inlet and cleaning port, a pressure applying port and a detection port, and the pressure applying port and the detection port are correspondingly arranged;

the pressure detection mechanism comprises a pressure application pricking pin component, a pressure application pricking pin driving unit and a pricking length detection unit, and the pressure application pricking pin component is arranged corresponding to the pressure application port;

the pressure applying and pricking component comprises a pressure applying part and a pricking part, the pressure applying part is fixedly connected with the pricking part, and the pricking part extends from the surface of the pressure applying part facing the pressure applying port to the direction of the detection port;

the pressing pricker driving unit is arranged for driving the pressing pricker component to enter the material containing part from the pressing port, so that the pressing part applies pressure to the cigarette materials in the material containing part, and the pricker part pierces the cigarette materials in the material containing part and passes through the detection port;

the puncture length detection unit is used for detecting the length of the puncture needle piece extending out of the detection port;

the pushing and cleaning device comprises a pushing and cleaning mechanism and a weighing mechanism;

the material pushing and cleaning mechanism comprises a material pushing and cleaning piece, a material pushing and cleaning channel, a material pushing and cleaning piece driving unit and a material cleaning unit;

the material pushing and clearing part comprises a material pushing and clearing part main body, a material clearing opening and closing plate and a material clearing plugging driving unit;

the material pushing and cleaning part main body is arranged corresponding to the material feeding and cleaning port, a material cleaning channel is arranged on the material pushing and cleaning part main body, the material cleaning opening and closing plate is connected with the material pushing and cleaning part main body, and the material cleaning plugging driving unit is arranged to be used for driving the material cleaning opening and closing plate to open or close an opening of the material cleaning channel, which is adjacent to the material feeding and cleaning port;

the pushing and cleaning channel is communicated with the feeding and cleaning port;

the pushing and cleaning part driving unit is arranged for driving the pushing and cleaning part to move towards the direction close to or far away from the feeding and cleaning port along the pushing and cleaning channel;

the material cleaning unit is arranged for cleaning cigarette materials in the material bearing piece when the material cleaning opening and closing plate opens the material cleaning channel;

the feeding device is arranged corresponding to the material pushing and cleaning device, and the feeding device is arranged for feeding cigarette materials to the material pushing and cleaning device, so that the material pushing and cleaning piece pushes the cigarette materials into the material bearing piece;

the weighing mechanism is set to weigh the weight of the cigarette materials pushed by the pushing and cleaning piece.

Optionally, the piercing length detection unit is installed on the outer surface of the material bearing part, and the piercing length detection unit is arranged around the detection port.

Optionally, the material cleaning opening and closing plate is rotatably connected with the material pushing and cleaning part main body;

the material cleaning and blocking driving unit is arranged for driving the material cleaning and opening and closing plate to rotate relative to the material pushing and cleaning part body so as to open or close the opening of the material cleaning channel adjacent to the material feeding and cleaning port.

Optionally, the material cleaning unit is installed on one side of the material cleaning channel far away from the material feeding and cleaning port, and the material cleaning unit is arranged to be used for sucking out the cigarette materials in the material bearing piece when the material cleaning opening and closing plate opens the material cleaning channel.

Optionally, an auxiliary discharging passage communicated with the material cleaning passage is arranged in the material pushing and cleaning passage, and the auxiliary discharging passage is configured to guide the cigarette materials discharged by the material cleaning unit out of the material pushing and cleaning passage.

Optionally, the feeding device comprises a feeding channel, a conveying belt mechanism and a feeding mechanism;

the feeding channel is provided with a feeding inlet, a conveying belt port and a feeding outlet, the conveying belt port is positioned between the feeding inlet and the feeding outlet, and the feeding outlet is arranged corresponding to the pushing and cleaning device;

the conveying belt mechanism comprises a conveying belt and quantitative plates, the conveying belt is arranged at the position of the conveying belt opening, the quantitative plates are arranged on the conveying belt at equal intervals, and a material storage area for storing cigarette materials is formed between every two adjacent quantitative plates;

the feeding mechanism is arranged to feed cigarette materials from the feeding inlet to the material storage areas, so that the cigarette materials in the material storage areas are conveyed to the feeding outlet at intervals by the conveying belt.

Optionally, a material level detection unit is further arranged in the feeding channel;

the material level detection unit is located the transmission band mouth with throw between the material export, just the material level detection unit is set up to be used for detecting the entering push away the volume of the cigarette material of clear material device.

Optionally, the weighing mechanism is installed in the pushing and cleaning part main body, and the weighing mechanism is configured to weigh the cigarette material falling from the feeding outlet onto the pushing and cleaning part main body.

Optionally, the pressing detection device further comprises a material scattering mechanism, and the material scattering mechanism comprises a material scattering piece and a material scattering piece driving unit;

the material bearing piece is also provided with a material dispersing port;

the bulk cargo drive unit is arranged to be used for driving the bulk cargo to block the bulk material opening and driving the bulk cargo to move towards the cigarette materials in the material bearing piece so as to break up the cigarette materials in the material bearing piece.

Optionally, the bulk cargo piece with clear material switching board is located respectively material holds puts the relative both sides face of piece, just the bulk cargo piece is located clear material switching board keeps away from one side of detection mouth.

The pricking pin type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the pressing detection device, the pushing and cleaning device and the feeding device, automatically clean the measured cigarette material, and effectively improve the measurement efficiency of the cigarette material filling value and reduce the working strength.

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 a spike cigarette material filling value measuring apparatus of the present disclosure.

The figures are labeled as follows:

a material receiving part-1, a feeding and cleaning port-101, a pressure applying port-102, a detection port-103, a bulk material port-104, a pressure applying part-2, a pricking pin part-3, a pressure applying pricking pin driving unit-4, a pricking length detection unit-5, a pushing and cleaning part-6, a pushing and cleaning part main body-61, a cleaning channel-600, a cleaning opening and closing plate-62, a pushing and cleaning channel-7, an auxiliary discharging channel-700, a pushing and cleaning part driving unit-8, a cleaning unit-9, a weighing mechanism-10, a feeding channel-11, a feeding inlet-111, a conveying belt port-112, a feeding outlet-113, a material level detection unit-114, a conveying belt-12, a quantifying plate-13, a material storage area-14 and a bulk material part-15, bulk drive unit-16.

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 pricking pin type cigarette material filling value measuring equipment disclosed by the invention comprises a pressing detection device, a pushing and cleaning device and a feeding device.

The pressing detection device comprises a material bearing part 1 and a pressing detection mechanism.

The material loading part 1 is provided with a material inlet and cleaning port 101, a pressure applying port 102 and a detection port 103. The pressure applying port 102 and the detecting port 103 are provided correspondingly. The material support 1 can have a frame-like or basket-like structure.

The pressing detection mechanism includes a pressing lancet assembly, a pressing lancet drive unit 4, and a piercing length detection unit 5. The pressure applying spike assembly is disposed in correspondence with the pressure applying port 102.

The pressure spike assembly includes a pressure applying member 2 and a spike member 3. The pressure application member 2 is fixedly connected to the lancet member 3, and the lancet member 3 extends from the surface of the pressure application member 2 facing the pressure application opening 102 toward the detection opening 103. The fixed connection between the pressure element 2 and the lancet part 3 can be realized by welding or by integral molding or gluing. Typically, the dimensions of lancet member 3 are much smaller than the dimensions of pressing member 2. In particular implementations, the lancet member 3 can have a needle-like shape and the pressing member 2 can have a plate-like shape or a block-like shape.

The pressure spike driving unit 4 can be used to drive the pressure spike assembly from the pressure port 102 into the material holder 1 such that the pressure applying member 2 applies pressure to the smoking material in the material holder 1 and such that the spike member 3 pierces the smoking material in the material holder 1 and passes through the detection port 103. The cigarette materials generally comprise cut tobacco, cut stems, thin slices and the like. The pressing lancet driving unit 4 can be, for example, a pneumatic cylinder or a motor.

The pressing spike assembly is movable in the direction of the smoking material in the material receiving member 1 by the driving action of the pressing spike driving unit 4. The pricking needle piece 3 is firstly contacted with the cigarette material in the material bearing piece 1 and pricks the cigarette material. Along with the penetration of the barbed needle piece 3 in the cigarette material, the pressing piece 2 is contacted with the surface of the cigarette material and presses the cigarette material in the material bearing piece 1. Because the length of the pricking pin member 3 and the distance between the end of the pricking pin member 3 and the detection port 103 are known when the pressing pricking pin assembly is not driven by the pressing pricking pin driving unit 4, the height change of the pressed cigarette material can be obtained by the length of the pricking pin member 3 extending out of the detection port 103 under the condition that the pressing member 2 applies constant pressure to the cigarette material in the material containing member 1.

The piercing length detection unit 5 may be used to detect the length of the piercing member 3 protruding out of the detection port 103. The piercing length detection unit 5 may be, for example, a laser caliper, and the piercing length detection unit 5 may be installed in the detection port 103 or on a side of the detection port 103 away from the pressure application port 102.

In order to improve the stability and the detection speed of the detection of the cigarette material filling value, the material feeding and cleaning opening 101 and the pressure applying opening 102 on the material containing member 1 can be vertical. That is, the feeding direction of the cigarette material entering the material loading member 1 from the feeding and cleaning port 101 is perpendicular to the pressing direction of the pressing spike assembly entering the material loading member 1 from the pressing port 102.

The material pushing and cleaning device comprises a material pushing and cleaning mechanism and a weighing mechanism.

The material pushing and cleaning mechanism comprises a material pushing and cleaning piece 6, a material pushing and cleaning channel 7, a material pushing and cleaning piece driving unit 8 and a material cleaning unit 9.

The material pushing and cleaning member 6 includes a material pushing and cleaning member main body 61, a material cleaning opening and closing plate 62, and a material cleaning block driving unit (not shown in the figure).

The material pushing and cleaning part main body 61 is arranged corresponding to the material feeding and cleaning port 101. The material pushing and cleaning part main body 61 is provided with a material cleaning channel 600. The material cleaning opening and closing plate 62 is connected with the material pushing and cleaning member main body 61. The material cleaning and blocking driving unit can be used for driving the material cleaning and blocking plate 62 to open or close the opening of the material cleaning channel 600 adjacent to the material feeding and cleaning port 101.

The pusher body 61 may have a block shape or a plate shape.

The material cleaning opening and closing plate 62 can be connected with the material pushing and cleaning part main body 61 in a rotating or sliding fit mode. When the material cleaning opening and closing plate 62 is rotatably connected to the material pushing and cleaning member main body 61, the material cleaning blocking driving unit can be used to drive the material cleaning opening and closing plate 62 to rotate relative to the material pushing and cleaning member main body 61, so as to open or close the opening of the material cleaning channel 600 adjacent to the material feeding port 101. When the material cleaning opening and closing plate 62 is connected with the material pushing and cleaning member main body 61 in a sliding fit manner, the material cleaning plugging driving unit can be used for driving the material cleaning opening and closing plate 62 to slide on the outer surface of the material pushing and cleaning member main body 61, so as to open or close the opening of the material cleaning channel 600 adjacent to the material feeding and cleaning port 101. The material cleaning and blocking driving unit can be a linear motor and the like.

The material pushing and cleaning channel 7 is communicated with the material feeding and cleaning port 101.

The pusher drive unit 8 may be adapted to drive the pusher 6 along the pusher channel 7 towards or away from the feed opening 101. The ejector drive unit 8 may be, for example, an electric motor or a motor.

The material cleaning unit 9 can be used for cleaning cigarette materials in the material containing part 1 when the material cleaning opening and closing plate 62 opens the material cleaning channel 600. The material cleaning unit 9 can be, for example, a mechanical arm or a suction device, and the cigarette material in the material holding member 1 is cleaned in a manner that the mechanical arm is replaced by the suction device or the suction device sucks the cigarette material.

When the cigarette material filling value is detected, the pushing and cleaning part driving unit 8 drives the pushing and cleaning part 6 to push the cigarette materials from the feeding and cleaning port 101 into the material bearing part 1, at the moment, the cleaning and blocking driving unit drives the cleaning and opening and closing plate 62 to close the cleaning channel 600, and the pushing and cleaning part 6 is maintained at the position for blocking the feeding and cleaning port 101, so that the cigarette materials in the material bearing part 1 are maintained in the space of the material bearing part 1 with stable and unchangeable volume. After the filling value of the current cigarette material is detected, the material cleaning and blocking driving unit drives the material cleaning and opening plate 62 to open the material cleaning channel 600, and the material cleaning unit 9 cleans the cigarette material in the material accommodating part 1. Then, the pushing and cleaning member driving unit 8 drives the pushing and cleaning member 6 to leave the feeding and cleaning port 101, so that the cigarette material to be detected next time enters the material containing member 1.

The feeding device is arranged corresponding to the pushing and cleaning device and can be used for feeding cigarette materials to the pushing and cleaning device, so that the pushing and cleaning part 6 pushes the cigarette materials into the material bearing part 1.

The feeding device can be, for example, a feeding device, and the cigarette material is fed into the pushing device through 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 weighing mechanism 10 may be used to weigh the cigarette material pushed by the push clean 6. The weighing mechanism 10 is typically an electronic balance-weighing instrument.

The weighing mechanism 10 can weigh the sum of the weight of the material pushing and cleaning piece 6 and the weight of the cigarette material dropped on the material pushing and cleaning piece 6 by the feeding device. For example, the feeding device delivers the cigarette material onto the material pushing and cleaning member 6, and since the weight of the material pushing and cleaning member 6 is generally known, the weight of the cigarette material delivered onto the material pushing and cleaning member 6 by the feeding device can be easily obtained from the sum of the weight of the material pushing and cleaning member 6 and the weight of the cigarette material delivered onto the material pushing and cleaning member 6 by the feeding device.

Or, the weighing mechanism 10 can be directly installed on the outer surface of the material pushing and cleaning part 6, and the feeding device feeds the cigarette materials onto the weighing mechanism 10 on the material pushing and cleaning part 6, so that the weight of the cigarette materials pushed into the material accommodating part 1 by the material pushing and cleaning part 6 can be directly obtained.

When the pricking pin type cigarette material filling value measuring equipment is used, cigarette materials are firstly thrown into the material pushing and cleaning device through the material throwing device, and the weighing mechanism 10 weighs the weight of the cigarette materials pushed into the material bearing part 1 by the material pushing and cleaning part 6. Then, the pushing and cleaning part driving unit 8 of the pushing and cleaning device drives the pushing and cleaning part 6 to move towards the direction close to the feeding and cleaning port 101 along the pushing and cleaning channel 7, so that the cigarette materials are pushed into the material containing part 1 from the feeding and cleaning port 101, and after the cigarette materials are pushed into the material containing part 1, the pushing and cleaning part 6 blocks the feeding and cleaning port 101. Then, the pressing spike driving unit 4 drives the pressing spike assembly to move towards the direction of the cigarette material in the material containing member 1, and the spike member 3 first contacts with the cigarette material in the material containing member 1 and pierces the cigarette material to enter the detection port 103. Along with the penetration of the pricking pin member 3 in the cigarette material, the pressing member 2 is in contact with the surface of the cigarette material and presses the cigarette material in the material bearing member 1, and the height change of the pressed cigarette material is obtained according to the length of the pricking pin member 3 extending out of the detection port 103. And obtaining the filling value of the cigarette material according to the weight parameter of the cigarette material in the material bearing part 1 and the height change of the pressed cigarette material in the material bearing part 1. After the current cigarette material filling value detection is completed, the pressure application pricker driving unit 4 drives the pressure application pricker assembly to move towards the direction away from the detection port 103, the material cleaning blocking driving unit drives the material cleaning opening and closing plate 62 to open the material cleaning channel 600, and the material cleaning unit 9 cleans the cigarette materials in the material containing member 1. Finally, the pushing and cleaning part driving unit 8 drives the pushing and cleaning part 6 to leave the feeding and cleaning port 101, so that the cigarette material to be detected next time enters the material bearing part 1.

The pricking pin type cigarette material filling value measuring equipment disclosed by the invention can realize automatic detection of the cigarette material filling value through the pressing detection device, the pushing and cleaning device and the feeding device, automatically clean the measured cigarette material, and effectively improve the measurement efficiency of the cigarette material filling value and reduce the working strength.

In one embodiment of the lancet type cigarette material filling value measuring apparatus of the present disclosure, in order to more accurately and conveniently detect the length of the lancet member 3 extending out of the detection port 103, the piercing length detecting unit 5 is installed on the outer surface of the material receiving member 1, and the piercing length detecting unit 5 is disposed around the detection port 103.

In one embodiment of the lancet cigarette material filling value measuring apparatus of the present disclosure, to reduce implementation cost, the material cleaning opening and closing plate 62 is rotatably connected to the material pushing and cleaning member main body 61. The rotational connection can be realized by a pivot connection or a ball-and-socket connection.

The material-cleaning-blocking driving unit can be used for driving the material-cleaning opening-closing plate 62 to rotate relative to the material-pushing main body 61 so as to open or close the opening of the material-cleaning channel 600 adjacent to the material-feeding opening 101.